baber/WOPTO huggingface dataset:
Patent JP-H08257807-A (JP)
Title: Cutting tool with oil feeding hole
Inventor: KAWAMOTO MASASHI
IPC: B23Q11/10
Filed: 1995-03-24
Abstract: PURPOSE: To arbitrarily adjust the direction of cutting fluid injection at least on the side of the rake face in a cutting tool with an oil feeding hole, in which cutting fluid is injected from the rake face and flank. CONSTITUTION: An oil hole 7 provided in a tool body 2 is branched into two parts at the tip part, and one branched part is open at the rake face 9 of the tool body to be connected to an injection member 11. The screw part of the injection member 11 is screwed into a screw hole 10 of the oil hole 7. Since a part of the injection member is projected from the tool body 2, and a nut 14 is screwed onto the projected part, the injection member 11 can be clamped and fixed to any positions in the direction of rotation. When soft metal is used for the pipe part of the injection member 11, the injection member can be adjusted in an up and down direction and thus the injection of cutting fluid in all directions becomes possible. The other branched part of the oil hole 7 is guided from the bottom face 16 to an injection member 17 to be open toward the flank 20.
Patent JP-H03292281-A (JP)
Title: Single claw anchor
Inventor: AOKI KATSURA
IPC: B63B21/44
Filed: 1990-04-05
Abstract: PURPOSE:To provide a single claw anchor which is linearly advanced and seated in the direction of a target and facilitates anchoring operation by mounting auxiliary wings in juxtaposition with each other on the end parts on both sides of a main wing body bent laterally symmetrically about a central part to which a shank mounting plate is attached, and mounting the shank, to which a weight is attached, on the shank mounting plate. CONSTITUTION:A shank mounting plate 5 is mounted on the central part of a main wing body 1 bent laterally symmetrically about a central part at a proper angle of elevation, a shank 7 is attached to the shank mounting plate 5, and a weight 7a is attached to the tip of the shank 7. Auxiliary wings 3 are mounted in juxtaposition with each other on the end parts on both sides of the main wing body 1 at a proper angle of elevation, and a self-running direction is stabilized through prevention of zigzagging of a self-running anchor. Thus, when, after the anchor is seated, an anchor rope is properly pulled, a claw 2 at the rear end part of the main wing body 1 is seated through soil on a seat bottom and secured with a proper anchoring force. This constitution predicts the seating place of the anchor and extremely simplifies driving of a plurality of anchors reduced in whirling.
Patent JP-2000280411-A (JP)
Title: Laminated plastic film, transparent conductive cover tape and package
Inventor: NISHIZAWA MASUMI
IPC: B32B27/18
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated plastic film having an antistatic layer not having humidity dependence, provided with sufficient antistatic characteristics with a surface resistivity of below 1010 Ω/(square) transparency and heat sealability, generating no blocking or strike-through and characterized by that heat sealability is not obstructed by the antistatic layer. SOLUTION: A laminated plastic film is obtained by providing an antistatic layer 2 containing an electron transfer substance having no humidity dependence on a substrate film 1 made of a resin and further providing a heat sealant layer on the antistatic layer 2. An electron transfer substance can be selected from an org. electron transfer substance and an inorg. conductive filler and the org. electron transfer substance can be selected from polythiophene, polyanilin and polypyrrole.
Patent JP-S5520908-A (JP)
Title: Electromagnetic clutch for compressor of automotive cooler
Inventor: OOTA SATORU
IPC: F16D27/112
Filed: 1978-07-28
Abstract: PURPOSE: To improve the performance of an electromagnetic clutch for the compressor of an automotive cooler by forming oblique tooth portions at the driven disk and connecting plate facing oppositely therewith, bonding therebetween, and effectively reducing the twisting resonance occurred at the rotary shaft by a damper when the compressor is driven.  
     CONSTITUTION: Oblique tooth portions 10, 12 are formed at both a disk 9 fixed to the rotary shaft 1b of a compressor and at a connecting plate 11 disposed oppositely thereto. A damper 13 is provided on the back 14 of the portion 12. The disk 9 is connected to the connecting plate 11 by a spring 16. The damper 17 is mounted at one end surface thereof at the connecting palte 11 and at the other at an armature 8. When this electromagnetic clutch is operated, twisting resonance occurs at the rotary shaft 1b of the compressor to abruptly increase the torque. Both the disk 9 and the plate 11 relatively slides between the portions 10 and 12 at that time to make contact with the damper 13 to thereby attenuate the vibration due to the twisting resonance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05265360-A (JP)
Title: Cleaning method and device
IPC: G03G21/00
Filed: 1992-03-16
Abstract: PURPOSE:To efficiently remove remaining toner whether it is small particle size toner or spherical toner, not to necessitate selecting a composition in manufacturing the toner and to provide a satisfactory image without any stain in the image caused by defective cleaning regardless of the toner in use, in the cleaning with the cleaning blade. CONSTITUTION:In the method for cleaning an image forming device where the remaining toner on a surface of an image carrier 1 is removed by the cleaning blade 7 being brought into a pressurized contact with the surface of the image carrier 1, the remaining toner 10b on the surface of the image carrier 1 is removed by impressing AC bias voltage and DC bias voltage which has the same polarity as the electrifying charge of the toner 10a at the time of developing onto the cleaning blade 7 for which a conductive member is used.
Patent JP-H10282719-A (JP)
Title: Yellow toner and its production
Inventor: CHIBA TATSUHIKO
IPC: G03G9/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a yellow toner capable of obtaining remarkably clear color on an image low in glossiness. SOLUTION: In the toner containing at least a yellow coloring agent, the coloring agent in the toner is a C.I.Pigment Yellow 17 having a primary particle diameter of 0.01-0.70 μm number average particle diameter and of a compound expressed by a formula, the weight average particle diameter of the toner is 3-9 μm and hue angle h* and lightness L in a monochromatic fixed image having brightness of the yellow toner of <=50 are respectively expressed by 85<=h* (Y)<=100 and 80<=L* (Y)<=110.
Patent JP-S5519234-A (JP)
Title: Optical resolution of amino acid ester
Inventor: NONAKA YUUJI
IPC: C07B31/00
Filed: 1978-07-27
Abstract: PURPOSE: To obtain optically active substances of title esters useful as raw materials of synthetic sweetener, etc., by reacting recemic amino acid esters with specific dipeptide derivatives to form precipitates with only one enantiomer of said esters.  
     CONSTITUTION: Racemic amino acid esters are reacted with optically active dipeptide derivatives of formula (X is benzyloxycarbonyl; R is lower alkyl) in a solution. In the two enantiomers of racemic amino acid esters, only the enantiomer which has enantiomeric relationship to the compounds of formula reacts to form an adduct and precipitates. The amount of the optically resolving agents is preferably in a ratio of 0.1-5 equivalents based on said racematers. the amount used is adjusted depending upon which of both enantiomers remaining in a precipitate or a solution is desired to have higher optical purity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57207274-A (JP)
Title: Grounding method for recording material belt
Inventor: TOYOSHIMA TOSHIHIKO
IPC: G03G15/08
Filed: 1981-06-15
Abstract: PURPOSE:To ground surely in holding a distance between a developing device and a recording material, by making guide rollers which hold the distance between a surface of the recording material and rollers of the developing device conductive and bringing the guide rollers into contact with a grounding layer and rotating said rollers. CONSTITUTION:Metallic rollers 8' are borne freely rotatably at the both ends of a developing roller 7, and the metallic roller 8' are grounded. The diameters of the rollers 8' are larger than that of the roller 7, and when the rollers 8' at the both sides are brought into contact with a grounding layer of a recording material, the distance (DRS) between the roller 7 and a recording layer of a recording material 6 is formed. The recording material 6 is constructed as follows, a resisting layer 2 is laminated on a base layer 3 and further a recording layer 1 and a grounding layer 4 at the both sides are laminated on the upper surface of the resisting layer 2. The rollers 8' are brought into contact with the grounding layer 4 and are rotated, and a recording belt is grounded surely while the distace between the recording layer 1 and the developing roller 7 is held.
Patent JP-S62295708-A (JP)
Title: Heavy duty radial tire having reduced shearing stress of bead section
Inventor: IGARASHI TOSHIO
IPC: B60C13/00
Filed: 1987-04-16
Abstract: PURPOSE:To reduce shearing stress in the bead section of a radial tire to enhance the durability of the tire, by setting one end of wire cords in a chafer superposed on the fold-back section of a carcass, at a specified height, and by setting a depression along a circumferential line on the outer surface of the bead section, at a specified position. CONSTITUTION:A heavy duty radial tire has the fold-back section 5 of a carcass 4 folded back around a bead core 1 from the outside to the inside, and a chafer 6 including a wire cord layer and laid along the fold-back section 5, both fold- back section and the chafer 6 being embedded in a outer skin rubber layer 9 together with the bead core 1 so that the bead section is reinforced. In this arrangement, one end of the chafer 6 is set at a position which is higher than the height FH of the flange out below 35% of the difference H' between the height H of the tire and the height FH of the flange. Further, a depression 12 is formed continuously or intermittently in and over the outer peripheral surface of the head section along a circumferential line thereon so that the outer peripheral edge of the depression 12 occupies a position which is slightly lower than the wire cord end of the CHAFER 6.
Patent JP-H02270969-A (JP)
Title: Production of cold rolled steel sheet having superior chemical convertibility
Inventor: HORI SEIKI
IPC: C23C22/78
Filed: 1989-04-12
Abstract: PURPOSE:To produce a cold rolled steel sheet having superior chemical convertibility with low-cost equipment by bringing an aq. boric acid soln. having a specified concn. into contact with a cold rolled steel sheet after final cooling in a continuous annealing stage. CONSTITUTION:An aq. boric acid soln. having 0.1-20wt.% concn. is brought into contact with a cold rolled steel sheet at about ordinary temp. after final cooling in a continuous annealing stage. By this treatment, a very small amt. of boron or boron compd. sticks to the surface of the steel sheet and it is supposed that the boron or boron compd. acts effectively to activate the surface of the steel sheet. When the treated steel sheet is phosphated, phosphate crystals are made dense with the boron or boron compd. sticking to the surface of the steel sheet as nuclei and a uniform phosphate coating film can be formed.
Patent JP-H02270194-A (JP)
Title: Semiconductor storage device
Inventor: KAWASAKI MIKIYA
IPC: G11C11/417
Filed: 1989-04-11
Abstract: PURPOSE:To miniaturize a dimension in the direction in parallel with a word line by sharing digit lines between respective columns by the adjoining columns, and selecting adjoining memory cells on the same row by means of different word lines. CONSTITUTION:Plural memory cells MCmn in a flip flop type having first and second input/output terminals arranged in a matrix in M rows and N columns are possessed. However, (m) and (n) are integers which satisfy conditions 1 <=m <= M and 1 <= n <= N. Digit lines DL2 to DLn between the respective columns are shared by the adjoining columns, and adjoining memory cells MCmn on the same row are selected by the mutually different word lines WL1m and WL2m. Consequently the number of the digit lines DLn and DLN+1 is reduced by half compared with an ordinary case. Thus the dimension in the parallel direction with the word line WL1m and WL2m can be miniaturized. In addition at the time of N > M + 1, the whole dimension can be miniaturized.
Patent JP-S5719388-A (JP)
Title: Cathode for electrolysis
Inventor: MOURI TAKASHI
IPC: C25B1/46
Filed: 1980-07-08
Abstract: PURPOSE: To reduce hydrogen overvoltage and improve corrosion resistance and durability by coating the cathode of various electrolytic cells accompanying hydrogen generation reaction with an Ni plating layer contg. S.  
     CONSTITUTION: A cathode used for electrolytic reaction generating hydrogen from the cathode of water electrolysis, aqueous alkali chloride electrolysis, etc. is constituted by forming an Ni plating layer contg. S on a substrate of Fe based alloy. As a plating bath for this Ni plating, an Ni plating bath of <6pH, and contg. 0.1W2.0mol concns. Ni salts such as Ni sulfate, Ni chloride, ammonium Ni sulfate, Ni sulfamate, or Ni thiocyanate, thiocyan group contg. salts contg. 0.05W0.9mol thiocyan groups such as Na salt, K salt, ammonium salt of thiocyanic acid or Ni thiocyanate and ammonium ions of concn. ≥1.1 times mole the concn. of the thiocyanogen base is used. The Ni-plated cathode of low hydrogen overvoltage and superior corrosion resistance or the like is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0316109-A (JP)
Title: Manufacture of wound iron core
Inventor: YAMAMOTO YASUO
IPC: H01F41/02
Filed: 1989-04-12
Abstract: PURPOSE:To prevent laminates from getting out of shape between thin bands by applying adhesives to one end of each section of developing laminates and joining each space between thin bands with adhesives in one end face of each section, thereby making each section face side to which adhesives are applied act as a starting end part for winding laminate blocks. CONSTITUTION:Adhesives A are applied to one end side of each section of developing laminates S1-S3 and a plurality of unit laminates U1-U4 are formed by dividing the developing laminates S1-S3 to which the adhesives A are applied. Then respective laminate blocks B1 are formed by laminating respective unit laminates U1-U4 after shifting the positions of them in the longitudinal direction. One end of each section face side of the laminate blocks B1 to which respective adhesives are applied in the order of increasing length of each block is made to act as a starting end part for winding the laminate blocks. The laminate blocks are wound on a spool for winding the laminate blocks having each outer circumferential length that is equal to the inner circumferential length of an iron core. Then, both ends of respective unit laminates U1-U4 in respective laminate blocks B1 are superimposed and joined. In this way, the deformation of the unit laminates U1-U3 as well as the left developing laminates S1-S3 which are taken out on the occasion of taking out the unit laminates U1-U3 from developing laminates S1-S2 is prevented.
Patent JP-S62248822-A (JP)
Title: Reed valve
Inventor: KAWABE HIDEAKI
IPC: F02B25/20
Filed: 1986-04-23
Abstract: PURPOSE:To prevent the crack of the end part of a valve body and reduce noise at the time of operating at a low speed by forming a reed valve with a fiber reinforced resin and bonding an elastic material on the face of its end part opposite to a valve seat side. CONSTITUTION:A read valve body 4 with an openable/closable valve port 3 is installed on a valve seat 2 formed on a reed valve main body 1. The reed valve body 4 is formed with a thin plate of fiber reinforced resin and an elastic material 6 is bonded on the end part of the valve body 4. Thereby, the crack of the end part of the reed valve body can be prevented while reducing noise.
Patent JP-H10288493-A (JP)
Title: Heat exchanger for heating
Inventor: FUKUOKA MIKIO
IPC: B60H1/03
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the electric characteristics of an electrical heating element from deteriorating and also to easily mount the electrical heating element to the core part of a heat exchanger for heating. SOLUTION: In a heat exchanger for heating in which an electrical heating element 9 is placed in the partial site of a core part for exchanging heat consisting of flat tubes 6 where hot water flows and a corrugated fin 7 being joined between the tubes 6, retention boards 10 and 11 being extended in the longitudinal direction of each tube is joined to a folded top part of the adjacent corrugated fin 7 with a specific spacing in the site where the electrical heating element 9 is placed in the core part for exchanging heat and the electrical heating element 9 is mounted between the two retaining boards 10 and 11, thus completing one-piece brazing of the core part for exchanging heat, mounting the electrical heating element 9 between the retaining boards 10 and 11,  and hence preventing the electrical characteristics of the electrical heating element 9 from deteriorating due to the brazing of a core part 3 for exchanging heat.
Patent JP-S61250730-A (JP)
Title: Retrieval system
Inventor: TAKASHIKA HATSUKO
IPC: G06F3/153
Filed: 1985-04-30
Abstract: PURPOSE:To retrieve display information of Kanji (Chinese character) by dividing a Kanji stroke table, storing them into an auxiliary memory, storing the division table designated at the initial setting into a main memory and retrieving it so as to reduce the area of the main memory. CONSTITUTION:Kanji stroke tables 15a, 15b and retrieval tables 14a, 14b are formed in advance and stored in the auxiliary memory 11. In inputting division number (n) from a key input section 10, a table selection section 13 uses the said (n) and the said retrieval table is stored in a retrieval table storage table area 16 of the main memory 2. In retrieving Kanji (Chinese character) display information, the said Kanji code is obtained from a Kana (Japanese syllabary) input at a Kana-Kanji conversion section 6. Then a head code of each division table described in the resident retrieval table in the main memory 2 is compared, the division table stored in the said Kanji code is obtained and stored in the main memory 2 from the auxiliary memory 11 to detect the said Kanji stroke information. The detected Kanji stroke information is sent to the display section 8 and displayed.
Patent JP-S58209339-A (JP)
Inventor: SANO SHINICHI
IPC: A61B10/00
Filed: 1982-05-31
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-H10276797-A (JP)
Title: Measurement of physiological activity and apparatus therefor
Inventor: KUSUNOKI SHINICHIRO
IPC: C12M1/34
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an oxygen electrode, simplify the operations before the measurement and make a stirrer unnecessary. SOLUTION: When the physiological activity is determined on the basis of the found dissolved oxygen values by measuring the dissolved oxygen in the liquid culture medium to which the substance to be measured with the oxygen electrode 2, another oxygen electrode having no an oxygen-permeating membrane on the surface of the electrode 2 is allowed to contact with the liquid culture medium at its surface.
Patent JP-H08280332-A (JP)
Title: Additive for feed
Inventor: SAMEGAI YASUO
IPC: A23K1/16
Filed: 1995-04-18
Abstract: PURPOSE: To obtain the subject additive containing yeast cells treated with a yeast cell with lysing enzyme, capable of manifesting immunocompetence enhancing effects by orally administering a minute amount to human, live stocks and fishes. CONSTITUTION: This additive for feed contains yeast cells such as Saccharomyces, Endomycopsis, Saccharomycodes, Nematospora, Candida, Torulopsis, Brethanomyces, Rodotorula, etc., treated with a yeast cell wall lysing enzyme.
Patent JP-H10276122-A (JP)
Title: Interference wave eliminating device
Inventor: TSUJIMOTO ICHIRO
IPC: H04B7/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent disappearance of a desirable reception wave attended with elimination of an interference wave by eliminating the strong interference wave and applying optimum synthesis to the desirable received waves. SOLUTION: A 1st radio station and a 2nd radio station configure a radio transmission system by a spatial double diversity and interference waves J1, J2 from an interference wave source J are eliminated by a power inversion adaptive array(PIAA) 129. Furthermore, a multiplier 115 to multiply a complex coefficient C is connected to a 2nd branch at a transmitter side and the complex coefficient C is controlled so as to optimize a desired reception signal after synthesis by two branches after being subject to PIAA processing at a receiver side in terms of a vector.  In this control, an envelope detector 133 at the receiver side detects a reception signal level, reception signal level information is fed back to the transmitter side via a transmission base band circuit 121, it is extracted by a reception base band circuit 112 at the transmitter side and given to a constant envelope algorithm control circuit 114, which sequentially corrects the complex coefficient C so that the reception signal level reaches a desired level.
Patent JP-S62249184-A (JP)
Inventor: SEKOGUCHI NOBUHIKO
IPC: G03B21/608
Filed: 1986-04-21
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-S61249537-A (JP)
Title: Emulsion composition
Inventor: SHIMIZU KAZUHIKO
IPC: C09K23/38
Filed: 1985-04-30
Abstract: PURPOSE:To obtain the emulsion composition having superior usability, safety and stability by using the soap composed of a higher fatty acid and 2-amino-2 methyl propanol as the higher fatty acid soap. CONSTITUTION:Highly stable and well-known acids such as lauric acid, myristic acid, iso-stearic acid, etc., are used in about 0.1-20wt% as the higher fatty acid, and 2-amino-2 methyl propanol is used as the alkaline substance in the ratio of 20:1-4:3 by weight based on the higher fatty acid to compose the higher fatty acid soap. Besides the oil and water contents, as desired, humectants and perfumes are compounded to obtain the soap emulsion composition. The resultant soap emulsion composition is superior in the safety and usability and is also excellent in the finished condition, usable period of time, etc.
Patent JP-H07275437-A (JP)
Title: Detector
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1994-04-05
Abstract: PURPOSE:To simplify configuration and to facilitate fitting to a detection passage concerning the detector for detecting the existence of pin balls or coins with no contact. CONSTITUTION:Projecting parts 43 and 44 are provided at the top end parts of the arm part of a detector 1 so that the width of the arm part can be narrower than the width of the pessage for pin balls. On the other hand, divided coils 46 and 48 are composed of conductive patterns drawn on a flexible printed circuit board 40, and this flexible printed circuit board 40 is housed in groove parts 16 and 18 of arms 31 and 32 of the detector 1 so as to sandwich the passage for pin balls. As a result, the detector 1 can be easily fitted to the passage for pin balls and after fitting, the detector 1 is prevented from being detached from the passage for pin balls. Further, the synthetic magnetic flux caused by the divided coils 46 and 48 perpendicularly and equally cross the passage 15 so that the accuracy of detection can be improved.