baber/WOPTO huggingface dataset:
Patent JP-S62184905-A (JP)
Title: Spike tire for winter use capable of being taken in/out spike nail
Inventor: KAWAI YOSHIO
IPC: B60C11/16
Filed: 1986-02-10
Abstract: PURPOSE:To prevent dust pollution and noise by purposefully forming an air pressure chamber with a movable partition wall in a tire and taking in and out a spike pin by suction and exhaust of air in the chamber. CONSTITUTION:A movable partition wall 5 is provided in the inside of a tubeless tire 1, an air pressure chamber is divided into an upper chamber and a lower chamber, and the lower chamber is made a conventional tire air pressure chamber. And the upper chamber is made an air chamber for taking in and out a spike nail 2 and connected to an entrance 3 through an air passage 4. The formation projects the spike nail 2 on the tread of a tire 1 by introducing air in the upper chamber and pushing a push rod 10 of the spike nail 2. A spike function emerges therefrom. On the other hand, the spike nail 2 is buried and made a normal tire when air is exhausted. Accordingly, dust and noise is prevented.
Patent JP-S55119036-A (JP)
Title: Method of measuring lens array
Inventor: MINO MASAYUKI
IPC: G01M11/02
Filed: 1979-03-07
Abstract: PURPOSE:To enable simple measurement of optical performance in all directions, by providing a lens array between the first and the second gratings and overlapping the image of the first grating on the second one through the lens array to make a Moire  fringe. CONSTITUTION:The first grating 14 is uniformly illuminated by diffused light of a lamp 11 which is passed through a filter 12 and a diffusion plate 13. The image of the first grating 14 is formed on another grating 15 by a lens array 2 so that the image is overlapped on that of the latter grating 15. The gratings 14, 15 have the same interval and are inclined toward opposite sides by an angle of alpha with regard to a direction t. A Moire  fringe is accurately formed on the grating 15 by the overlap so that the fringe extends in a direction s and ranges in the other direction t. The Moire  fringe is clear at the place where the resolving power of the lens array 2 is high. The resolving power of the lens array 2 can be judged by observing the presence of the Moire  fringe through frosted glass 16.
Patent JP-S62185233-A (JP)
Title: Magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: C09D7/12
Filed: 1986-02-10
Abstract: PURPOSE:To have polishing power and wear resistance and to improve durability by using alumina particles as a polishing material and incorporating Cr2O3 therein at 2-30wt% by the weight of the alumina particles. CONSTITUTION:The alpha-alumina and the Cr2O3 are used in combination. The average grain size of the Cr2O3 particles used is <=1mum, more preferably 0.05-0.3mum and the amt. thereof to be added is 2-30wt% by the weight of the alumina. There is no effect on the wear resistance if the amt. is <=2% and the packing degree of a magnetic material into a magnetic layer decreases and noise increases if the amt. is >=30%. Such amt. is, therefore, undesirable. The ferromagnetic powder which can be used is exemplified by gamma-Fe2O3, Co- contg. gamma-Fe2O3, Fe, Fe-Co, Fe-Ni, Co-Ni, Fe-Co-Ni, Fe-Co-B, Fe-Co-Cr-B, etc. The recording medium having the improved wear resistance and excellent durability is thus obtd.
Patent JP-H07215007-A (JP)
Title: Tire carcass fixing method
Inventor: IBU ERUBUROO
IPC: B29D30/08
Filed: 1995-01-23
Abstract: PURPOSE: To provide a new carcass cord anchoring method whereby reinforcing cords can be positioned so that the flexural rigidity of side walls varies as continuously as possible toward a rim portion and a number of carcass cords can be anchored in place. CONSTITUTION: A tire carcass is formed of a single cord forming forward and return paths from one rim portion to the other rim portion. At side walls 1, the forward and return paths of the cord form a single circumferential alignment 31, 32, and at the rim portion 2 the forward and return paths form two circumferential alignments 31, 32 separated from each other by a group of circumferentially extending cords 61. A rubber mix layer 5 having a Shore A hardness of 70 or more is interposed between the group of cords 61 and the circumferential alignments 31, 32.
Patent JP-S59153796-A (JP)
Inventor: ISHII YASUHISA
IPC: B66C11/18
Filed: 1983-02-23
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-H11265017-A (JP)
Title: Camera
Inventor: KATAGIRI GOHACHI
IPC: G03B13/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera where the visual field size through a finder is set at a normal photographing size by linking with the turning on and off of a power source, the opening and closing of a rear cover, the rewinding or loading of film. SOLUTION: A camera capable of switching the visual field frame through a finder possesses a finder visual field frame 22 for regulating the maximum area of the finder visual field frame, mask means 23 and 24 for light-shielding a part of a subject luminous flux passing a finder by covering a part of the visual field frame 22 and changing the finder visual field size, a driving means for moving the mask means between a position where it is retreated from the visual field frame 22 and that where it is covered, and a changeover means 16 for moving the mask means to the position where it is retreated from the visual field frame 22 when a camera main body is shifted to a photographing disabled state from a photographing enabled state.
Patent JP-H0525088-A (JP)
Title: Novel hydroxyfrifluoropropyl ester compound and production thereof and production of 3,3,3-trifluoropropane-1,2-diol
Inventor: KATAGIRI TOSHIMASA
IPC: C07C67/26
Filed: 1991-01-30
Abstract: PURPOSE:To provide the subject novel compound useful as an intermediate raw material for physiologically active substances such as drugs and agricultural chemicals, liquid crystals, surfactants, etc. CONSTITUTION:A compound of the formula [R is (fluorine-substituted) 1-10C alkyl]. For example, 1-formyl-3,3,3-trifluoro-2-propanol. The compound of the formula is produced by esterifying a carboxylic acid (e.g. formic acid or acetic acid; in an amount of preferably 0.8-2.0 mole equivalent based on TFPO) having a1-10C alkyl group which may be substituted with a fluorine atom with 1,2- epoxy-3,3,3-trifluoropropane (TFPO).
Patent JP-S52118758-A (JP)
Title: Grippers of loading means
Inventor: KUBO MAKOTO
IPC: B25J15/08
Filed: 1977-03-14
Abstract: PURPOSE:To provide grippers of high operation efficiency and with which the center of gripping can be positioned at the same point irrespective of the diameter of the workpieces.
Patent JP-S61187670-A (JP)
Title: Apparatus for testing insulation of power cable
Inventor: KASAHARA TOSHIO
IPC: G01R31/12
Filed: 1985-02-15
Abstract: PURPOSE:To simultaneously measure a leak current and partial discharge, by providing a DC leakage detection impedance Z1 wherein DC high voltage is applied to one terminal thereof and a cable to be measured is connected to the other terminal thereof and connecting HPF and a partial discharge detection impedance Z2 to Z1 in parallel. CONSTITUTION:A DC high voltage generator 60 is connected to a case 21 and a high voltage is applied between the conductor of a cable 10 to be measured and the sheath 10a thereof through a DC leakage detection impedance (Z1) 22. When the cable 10 generates insulating deterioration, leak current flows and terminal voltage is generated in Z1 22 and the magnitude of the leak current is displayed on a display device 43 through an optical fiber 50B. When discharge is generated by the insulating deterioration of the cable 10, a pulse is generated and the first wave thereof flows in the path of the head part of the cable 10, HPF 27, a partial descharge detection impedance (Z'2) 23, a case 21 and a cable sheath 70a. The second wave reflected from the remote end of the cable 19 and reflected therefrom to reach the heat part thereof and a third wave, generated when the first wave is reflected from the head part to reach the remove end where reflected to be returned to the head part, are flowed in the same path. The first-third wave signals generated at both terminals of Z2 23 are displayed on a pulse number display device 48 through an optical fiber 50A and the measure ment of partial discharge is performed from display content.
Patent JP-H09222691-A (JP)
Title: Image forming material and production of transfer image forming material
Inventor: TOBISAWA SEIICHI
IPC: B41M5/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a transfer image forming material which is improved in slipperiness, is easily windable and has an effect of extremely shortening the aging time at the time of rewinding by subjecting the edges of a base to embossing at the time of working a cushion layer. SOLUTION: The photosensitive, thermosensitive image forming material includes a diazo photosensitive material, photochromic material, material having a photosensitive layer of which the exposed parts have solubility in water or hydrophilic solvents, a material having a photosensitive layer of which the unexposed parts have the solubility in the water or the hydrophilic solvents, material having a photo-thermal conversion layer, the photosensitive layer on the base, transfer material for transferring the image formed by imagewise exposure and development processing to a material to be transferred, etc. The coating liquid of the photosensitive, thermosensitive recording material dissolved or dispersed in the org. solvent is applied on the base of which the edges are mechanically deformed and are thickened by providing the edges with the ruggedness.  As a result, the internal pressure of the rewinding is weakened and the blocking and the surface staining at the time of development are prevented.
Patent JP-S63198544-A (JP)
Inventor: OHIRA ISAO
IPC: H02J7/10
Filed: 1987-02-12
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-S55121647-A (JP)
Title: Support for semiconductor device
Inventor: SATOU MITSUO
IPC: H01L21/677
Filed: 1979-03-13
Abstract: PURPOSE:To exactly energize a semiconductor substrate coated with glass by an electrophoresis by attracting and supporting the substrate upon reducing of the pressure in an adsorbing disk and energizing the substrate via electrodes provided in the disk. CONSTITUTION:When a semiconductor substrate 3 is brought into contact with the open end of a substrate supporting member 11 formed in cup shape of soft material such as rubber and the pressure in the cup shaped member 11 is reduced, the substrate 3 is ruged to a contact electrode 14 to be electrically contacted with the electrode 14 and adsorbed and supported against the tension of a spring 10 for urging the electrode 14. The substrate 3 is dipped in liquid as it is to be capable of conducting an electrophoresis. Thus, the electrode 14 for energizing the substrate 3 is enclosed by the substrate supporting member to be brought into contact with the substrate 3 to prevent glass powder from adhering to the substrate 3. Accordingly, it can exactly energize the substrate so as to reduce the irregularity of a passivation layer thickness.
Patent JP-H11232574-A (JP)
Title: Position detecting small card and its communication system
Inventor: NISHIKAWA NORIYOSHI
IPC: H04W4/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To simply, speedily and surely execute the recognition of a position and emergency information by providing emergency information button at a position detecting small card capable of recognizing a position in a private branch where reception/originating with a PHS fixed station is possible. SOLUTION: An informing device 5 and informing button 6 are arranged on the surface of the position detecting small card 1 and a safety pin provided as a metallic stopper to be fitted to the card 1 is used as an antenna. Then, the card 1 is made to be carried by executives, etc., who attend a conference but are not under an obligation to carry PHS. At the time of desiring to execute emergency information, a monitoring device 20 transmits a signal for. informing a radio transmitter-receiver 3 through the antenna 2 of the card 1 carried by an executive, etc., by setting the PHS fixed station 10 to be a base station. The received signal is processed by a one-chip microcomputer 4 and the information on the signal is given by the informing device to allow the executive, etc., to recognize the occurrence of emergency to take suited measures.
Patent JP-S62185770-A (JP)
Title: Lustering agent composition
Inventor: TANAKA TOSHIHARU
IPC: C09G1/04
Filed: 1986-02-12
Abstract: PURPOSE:To contemplate improvements in resistance to black heel mark and leveling and dryness of a lustering agent, by incorporating an aq. dispersion or an emulsion of a urethane/epoxy resin in a lustering agent compsn. CONSTITUTION:A lustering agent compsn. in obtd. by blending an aq. dispersion of an emulsion of a urethane/epoxy resin. Examples of the aq. dispersion or emulsion of the urethane/epoxy resin are polymers (i) of an epoxide compd. with urethane, polymers (ii) of an epoxide compd. with a polymerizable ethylenically unsaturated compd. and urethane, etc. As the epoxide compd., epichlorohydrin derivatives are useful. An example thereof is a product obtd. by condensing epichlorohydrin with bisphenol A. Preferred examples of the diisocyanate are hexamethylene diisocyanate, dicyclohexylmethane diisocyanate, etc.
Patent JP-H09191858-A (JP)
Title: Basic protein composition, basic peptide composition and use thereof
Inventor: TAKADA YUKIHIRO
IPC: A23L21/10
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an orally administrable basic protein (peptide) composition having osteoblast proliferation-promotive, bone reinforcing and bone resorption- inhibitory effect. SOLUTION: This basic protein (peptide) composition has the following characteristics: (1) molecular weight: 2000-24000, (2) isoelectric point: 7.5-11, and (3) containing >=10wt.% of basic amino acids as constitutive amino acids. This composition is obtained by the following process: milk or a milk-derived stock is brought into contact with a cation exchange resin followed by eluting the fraction adsorbed to the resin with an elute 0.1-1.0M in salt concentration, and the resultant elute (i) is heated to >=75 deg.C, (ii) is incorporated with an alcohol so as to be 10-50wt.% in the final concentration, or (iii) is incorporated with a salt so as to be >=0.2M in the final concentration to effect deposition of precipitate which is then eliminated and the resultant supernatant is recovered.
Patent JP-H11228108-A (JP)
Title: Ozone generator
Inventor: KANAGU YOSHIO
IPC: C01B13/11
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator in which oxidated products by ozone does not deposit around the electrode. SOLUTION: Plural electrode pairs 10 in which a first electrode 1 and a second electrode 2 in which an AC high voltage is impressed between the electrodes are embedded in a dielectric body 4 are installed on the inner peripheral surface of an opening part 21 of a frame 5 and plural third electrodes 3 are mounted to a rotating body 7 rotating around the center of the opening part 21 as an axial center. The rotating body 7 is rotated by fitting its rotating cylinder 8 to a rotating part of an axial flow fan. When the third electrode 3 is combined electrostatic-capacitively to the first electrode 1 and the second electrode 2 of each of the electrode pair 10 by the rotation of the rotating body 7, electrical discharge is generated between the first electrode 1 and the second electrode 2 through the third electrode 3 and a part of the air or oxygen is ozonized by the electrical discharge.
Patent JP-S54121693-A (JP)
Title: Linear-circular polarized wave modulation converter
Inventor: ISHII YASUHIRO
IPC: G01S13/74
Filed: 1978-03-15
Abstract: PURPOSE:To increase the detection sensitivity as well as to reduce the noise by receiving the vertical polarized wave, converting the polarized wave into the forward and backward turning circular polarized waves to radiate them again through the antenna, and thus securing identification with the unnecessary reflected wave sent from the unnecessary object. CONSTITUTION:The pi/2 phase unit, hybrid circuit 3 and pi/4 phase unit are connected to the terminal B' side of microstrip antenna 1; and circuit 3 is connected to the terminal A' side. And transmission line HJ and GI are set to pi/2 phase length, i.e., lambdag/2 length (lambdag: effective half wavelength). With application of the pulse to modulating diode 4 from terminal G, diode 4 is turned on and off. Thus, the wave is reflected at point H at the ON time and reflected at earth point J or H at the OFF time. Now with incidence of the vertical polarized wave at antenna 1, the microwave is excited at terminal A' and not at terminal B'. Thus, the forward and backward turning circular polarized waves are excited when diode 4 is on and off respectively to be then radiated again through antenna 1.
Patent JP-H08197161-A (JP)
Title: Crimping means of sheet
Inventor: KARAKAWA KAZUO
IPC: B21D19/04
Filed: 1995-01-25
Abstract: PURPOSE: To provide a crimping means of a plate capable of crimping a plate where a three-fold edge part is formed by bending the edge in a three-fold manner and a plate where a right-angled edge part is formed by bending the edge to the right angle. CONSTITUTION: In the method to crimp plates A, B, the plate A where a three-fold edge part (a) is formed by bending the edge in a three-fold manner an the plate B where a right-angled edge part (b) is formed by bending the edge to the right angle are crimped with the tip a2 of the three-fold edge part (a) is bent to the inner right angle in the condition where the tip b1 of the right-angled edge part (b) of the plate B is fitted to an upper-open groove a1 of the three-fold edge part (a) of the plate A.  A fixed die where a corner part c1 is formed by crossing two surfaces 1, 2, and at least one forming roll D which consists of a large diameter part 3 and a small diameter part 4, which is provided with a three-surface rotation forming part (d) formed of the lower surface 3a of the large diameter part, the circumferential surface 4a of the small diameter part and the corner surface d1 where the surfaces 3a, 4a are crossed are provided. The forming roll D is provided on the corner part c1 of the fixed die with its corner surface d1 close thereto, and moved in parallel along the corner part c1 while being rotated.
Patent JP-H05220474-A (JP)
Title: Water cleaning device with filter for removing iron rust
Inventor: KARIZUME YOSHIFUMI
IPC: B01D29/62
Filed: 1992-02-15
Abstract: PURPOSE:To perform efficiently regeneration of a filter for removing iron rust while the filter for removing iron rust is placed in a water cleaning device. CONSTITUTION:In a water cleaning device wherein a filter for removing iron rust is placed in a water passing channel, the filter for removing iron rust consists of an electrically conductive porous body such as glassy carbon. A cathode 50 is connected with this filter 22 for removing iron rust and an anode 70 is provided each between these filters 22 for removing iron rust and cathodes 50 through electrolytic diaphragm 60 in such a way that a voltage can be applied between the cathode 50 and the anode 70 by means of a const. electric current apparatus 80 to make iron rust stuck to the filter 22 for removing iron rust flow off by performing reduction and solubilizing the iron rust based on electrolytic reaction.
Patent JP-S59154696-A (JP)
Title: System for verifying automatically error in storage device
Inventor: TATE NOBUYOSHI
IPC: G11C29/04
Filed: 1983-02-23
Abstract: PURPOSE:To offer in plenty data for failure investigation executed later by writing error data to a log information storage circuit and collecting the information through the combination of the identical addresses under the same environment so as to confirm the reproducibility of occurrence of error. CONSTITUTION:When a 1-bit error is detected by an error detecting circuit 4 and informed to an automatic vertification device 13, a control circuit 16 starts the control operation in the mode set in a register 15. The mode setting of the register 15 is executed from an external device 14 such as a service processor. That is, when the 1-bit error occurs, the error data is corrected and rewritten and a storage device 2 is scanned N times at an address having the error before the instruction is tried again. The storage device 2 is scanned N times from an address before N cycles stored in a log information storage circuit 11. The result is written in the log information storage circuit and the information is collected by the combination of the identical addresses under the same environmental condition so as to confirm the reproducibility of the occurrence of the error and to execute it later. Thus, the data for failure investigation is offered abundantly.
Patent JP-H05226903-A (JP)
Title: Air-tight waveguide
Inventor: SUGAI KIYOKAZU
IPC: H01P1/08
Filed: 1992-02-17
Abstract: PURPOSE:To provide the waveguide whose air-tightness is sufficiently maintained even with a change in ambient temperature with respect to the waveguide adopting the air-tight structure so that external dust and moisture are not invaded to its inside. CONSTITUTION:In the air-tight waveguide 3 to which a flange having a throughhole of the same shape as an open face of the waveguide and a dielectric plate is fitted, the flange part around the throughhole is removed from a front side opposite to a rear side with the waveguide fitted thereto by a prescribed depth to provide a recessed part 6 with the throughhole to the flange, and an elastic member 5 absorbing the effect of expansion of the waveguide and the flange attended with an ambient temperature change, a low expansion member 4 having a prescribed expansion coefficient or below in comparison with the expansion coefficient of the waveguide and the flange and the throughhole of the same shape as that of the opening face, and a dielectric plate 1 covering entirely the throughhole of the low expansion member are sequentially stacked and fixed to the recessed part.
Patent JP-H04215920-A (JP)
Title: Centering/positioning device for container
Inventor: HAINTSU FUUMERU
IPC: B65G43/00
Filed: 1991-02-22
Abstract: PURPOSE: To perform centering with an outer dimension of a container as reference and also to improve reliability in positioning with a positioning mark by a method wherein positioning rotation can be appropriately done and both container bottom positioning and container side wall positioning are supported. CONSTITUTION: A container is positioned using positioning members 8, 9 according to a predetermined mark provided on an exterior of the container 3. A centering ring 12 of a transfer dish mechanism 2 for holding the positioning members 8, 9 is coupled, so that relative rotation is impossible, via a housing of the transfer dish mechanism 2 to a control mechanism 4 added to the transfer dish mechanism 2 in a circulating transfer mechanism 1. On the other hand, a mount plate 10 for mounting a bottom of the container 3 placed in the housing is rotatably supported and includes a cylindrical frictional contact. At the time of passing by the vicinity of a positioning segment, a frictional contact material 3 extending through the housing including a side notch 19 comes into contact with the frictional contact.