baber/WOPTO huggingface dataset:
Patent JP-2000097619-A (JP)
Title: Focus adjusting measuring method and apparatus for interferometer
Inventor: FUKUDA YUSUKE
IPC: G01B11/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To permit highly accurate adjustment of focus for an interferometer. SOLUTION: (a) A plane geometry obtained by making a luminous flux to be measured from a surface 5t to be measured interfere with a control luminous flux from a Fizeau surface 4f is compared with (b) a plane geometry obtained by making a luminous flux to be measured from the surface 5t to be measured having a shielding plate 6a arranged thereon interfere with the control luminous flux from the Fizeau surface 4t as obtained when the shielding plate 6a is arranged on the surface 5t to be measured or between the Fizeau surface 4f and the surface 5t to be measured to calculate a diffraction error attributed to a knife edge part of the shielding plate 6a and the focus of an imaging lens 7 is adjusted to optimize the diffraction error.
Patent JP-S61145253-A (JP)
Title: Resin composition having excellent abrasion resistance
Inventor: NAKAYAMA KOICHI
IPC: C08K3/34
Filed: 1984-12-18
Abstract: PURPOSE:To provide a resin composition having an excellent abrasion resistance which can be produced at a low cost from low-cost raw materials without using any special kneader, by incorporating SiO2 and a paraffinic oil in a syn thetic resin. CONSTITUTION:A resin composition which is excellent in mechanical characteristics, processability, colorability, antistatic properties, etc. as well a in abrasion resistance, which resin composition comprises 100pts.wt. synthetic resin and, incorporated therein, (A) 1-20pts.wt. silicon dioxide and (B) 1-30pts. wt. paraffinic oil. The synthetic resin may be of various kinds but is preferably a styrene type resin, particularly preferably a rubber-reinforced styrene type resin from the standpoint of processability, mechanical strength and cost of the final composition. The component (A) is preferably a hydrous silicon dioxide (SiO2.nH2O) of which the water content (105 deg.C, 2 hours) is 2-10wt.% from the standpoint of processability and antistatic properties of the composition. The component (B) is a paraffinic oil, while an aromatic oil and a naphtenic oil do not provide the intended composition.
Patent JP-H02115484-A (JP)
Title: Suspending rail for mobile partition wall
Inventor: TAKAZAWA IETSUGU
IPC: E05D15/00
Filed: 1988-10-25
Abstract: PURPOSE:To manufacture a rail which is easy to install and has a relatively simple structure at a low cost by connecting the rail to a horizontal support member with bolts held in bolt holding grooves. CONSTITUTION:An upper rail 11 is connected to stanchions 27 with bolts 28 inserted into holding grooves 24 and to a horizontal support member 30 with bolts 29 inserted into holding grooves 25 respectively, and the horizontal support member 30 is horizontally fitted at the lower sections of the stanchions 27 and 27 with bolts 31. A cover rail 17 is formed so that bodies 3 of sash pulleys 1 are stored passably in the longitudinal direction. For installation, bolts are inserted into bolt holding grooves 24, 25, 26 and moved to optional positions, and the rail 11 is connected to the support member 30 with the bolts held by the holding grooves 24, 25, 26.
Patent JP-S62128803-A (JP)
Title: Bicycle rim reinforced by fiber reinforced plastic
Inventor: IMAO MASAHARU
IPC: B60B21/00
Filed: 1985-11-29
Abstract: PURPOSE:To lighten a bicycle rim, and enhance its strength by reinforcing the rim such as forming one layer and two layers of the fiber reinforced plastic layers having the predetermined fiber direction respectively on both sides and the inner circumferential face of a thin metal rim. CONSTITUTION:Fiber reinforced plastic layers which are composed of a first layer 2 having a fiber orientation angle theta of + or -70-90 deg. and a second layer 3 having the fiber orientation angle theta of + or -30-60 deg. are formed on the inner circumferential face of a metal rim 1. And the second layer 3 of the fiber reinforced plastic is extended on the outer circumferential face of the rim 1. With this arrangement, it is possible to lighten the rim and enhance its strength.
Patent JP-H02115402-A (JP)
Title: Rail shape laminate for insulating rail joint and manufacture thereof
Inventor: ITO SHUJI
IPC: E01B11/54
Filed: 1988-10-25
Abstract: PURPOSE:To aim at enhancing the impact resistance by mixing a binder added with a specific amount of denatured amine salt and vinylon fiber fabric into thermo- hardenable epoxy resin, by impregnating a base fabric with the resin in a vacuum furnace, and thereafter by removing bubbles therefrom before it being heated and pressed into a rail shape. CONSTITUTION:About 10 weight parts of denatured amine salt as a hardening agent 2b is added and mixed into 100 weight parts of thermo-hardenable epoxy resin 2 as a main agent 2a so as to obtain a binder which is then formed into a laminate member having a mixing weight ratio of 65 to 75% with respect to a vinylon long fiber fabric 1. Further, a base fabric is impregnated with the resin in a vacuum furnace, and then bubbles are removed from the resin. Thus obtained several base fabrics are stacked one upon another so as to obtain a laminate which is then heated and pressed into a rail shape. The laminate is further heated and pressed so as to have set values as necessary physical property values, that is, a compressive stress of more than 48kgf/mm<2> and compressibility of 18 to 32%, and accordingly, it is turned into a rail shape laminate for insulating a rail joint. With this arrangement, it is possible to bear against a compressive deformation of end faces of rails due to impacts and thermal expansion by an increased in the atmospheric temperature.
Patent JP-2001092887-A (JP)
Title: Network system, incentive providing method, server device, and recording medium
Inventor: UKIKAWA KAZUNOBU
IPC: H04L12/54
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To efficiently increase the number of service users. SOLUTION: An information transmitting section 11 provides information containing a higher incentive (prize money, etc.), as the number of logged-in terminal devices 21-2n increases. A log-in processing section 12 allows the terminal device of a new user when the user requests log-in to be logged in by delivering the information indicating that the terminal device is of the new user to the information transmitting section 11 by referring to a user storing section 13. A mail sending section 15 sends mail recommending access to newly transmitted information to mail addresses stored in the storing section 13 with respect to previously transmitted information.  The section 15 prepares the mail in a prescribed format and sends the mail to the mail addresses transmitted in accordance with a friend introducing page contained in the information transmitted from the information transmitting section 11.
Patent JP-H0582221-A (JP)
Title: Socket
Inventor: MORI IKUO
IPC: G01R31/26
Filed: 1991-09-18
Abstract: PURPOSE:To keep low contact resistance to improve reliability by moving electric parts such that a contact terminal portion tubs a contact to slide in the returning direction of a reciprocating member. CONSTITUTION:When a cover 2 is pushed down toward a base 1, the abutting arm 6c of a latch 6 abuts against the inside 2g of the thin wall above an inclined face 2f by the energizing force of a spring plate 6a. Thereupon, the inclined face 2d of the cover 2 decends so that the contact face 4b which comes into contact with the inclined faced 2d moves rightward so taht a cam 4 rotates clockwise around the center of its shaft. Then, the pin portion 3b which is in contact with the contact face 4c of the cam 4 is pushed rightward because the pin portion 36 is pushed to the contact face of the cam 4 so that a tip portion 3c moves rightward too. The movement of this electric part is made such that a contact terminal portion is rubbed to slide in the retruning direction of a reciprocating member with refernce to a contact. Thereupon, an oxide film 10f inevitable produced on the surface of the contact terminal protion is removed so that the film is not attaced to the contact. It is thereby possible for low contact resistance to be kept so taht the reliability can be improved.
Patent JP-H06116613-A (JP)
Title: Method and device for separating molten iron and slag
Inventor: ONE KOICHI
IPC: C21B7/14
Filed: 1992-10-06
Abstract: PURPOSE:To provide a separating method for molten iron and slag, in which the separation of the molten iron and slag can efficiently be executed by restraining melting of a slag shell and changing flow direction and flow speed of mixed material of molten iron and slag with the slag shell. CONSTITUTION:At the time of separating the molten iron and slag with a skimmer 1, at the time of tapping the molten iron, by arranging a working body 2 having the width size as a main runner 8 and almost the same thickness as the slag shell thickness at the position in the slag level between an iron tapping hole in the main runner 8 and a slag runner, the melting time of the slag shell formed at the time of storing the molten iron is extended. By this slag shell, the flowing direction and the flowing speed of the molten iron and slag are varied so as to efficiently execute the separation of the molten iron and slag at the skimmer part.
Patent JP-2001088449-A (JP)
Title: Image recording medium and image recording method
Inventor: OBAYASHI TATSUHIKO
IPC: B41M5/30
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new image recording medium used for the image recording in compliance with the condition of 360-420 nm essential as a process film and provided with good storage stability. SOLUTION: An image recording medium contains a leuco coloring matter substituted with a substituent P for removing hydrogen atoms moved by isomerizing a coloring matter represented by a formula I and its tautomer by the action of a base or a nucleophilic agent  In the formula, A represents an atom group required for forming hydrogen containing heterocycles, B represents an atom group required for forming 6-member heterocyles and X represents oxygen atoms, sulfur atoms or nitrogen atoms (having hydrogen atoms or an available substituent.).
Patent JP-H10171137-A (JP)
Title: Electric charge generating agent, electrophotographic photoreceptor and its production
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electric charge generating agent giving a stable coating soln. for a photosensitive layer and to produce an electrophotographic photoreceptor excellent in electrophotographic characteristics. SOLUTION: This electric charge generating agent is a cluster of titanyl oxypththalocyanine molecules each contg. 0.006-1.0 water molecule. The cluster preferably has clear diffraction peaks at 7.2 deg., 9.6 deg., 11.6 deg., 13.4 deg., 14.9 deg., 18.3 deg., 23.6 deg., 24.1 deg. and 27.3 deg. Bragg angles (2θ±0.2 deg.) in its X-ray diffraction spectrum and has the highest peak at 9.6 deg.. In an electrophotographic photoreceptor with a photosensitive layer 5 on the electrically conductive substrate 1, the photosensitive layer 5 preferably contains this electric charge generating agent.
Patent JP-H1160679-A (JP)
Title: Making of urethane rubber be electrically conductive
Inventor: YOSHIDA ICHIRO
IPC: C08L75/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To decrease the electric resistance of a urethane rubber to impart electric conductivity thereto by an easy means without causing any change in mechanical properties at all by impregnating the rubber with iodine. SOLUTION: A urethane rubber is impregnated with iodine by immersing the rubber in a treating liquid which contains 0.1-5 wt.% iodine and is prepd. pref. by dissolving iodine in a 1-9C monohydric alcohol (e.g. ethanol). Thus, the electric resistance of the rubber is decreased to 1/100-1/1,000 of the original value. The rubber is made electrically conductive by utilizing the fact that many nitrogen compds. combine with halogen molecules to form charge-transfer complexes, i.e., by utilizing nirogen compds. present in the rubber to enable the electric charge in the molecule to be movable. Therefore, when the rubber is used for a driving part inside an electric product, the occurrence of spark discharge due to frictional electrification can be prevented.
Patent JP-H0672045-A (JP)
Title: Thermal recording unit
Inventor: NAKANISHI ISAO
IPC: B41M5/337
Filed: 1992-08-24
Abstract: PURPOSE:To adsorb a visible region to a near infrared region by forming in combination special aromatic amino compound or special aromatic imino compound and metal complex for color developing the compound at the time of heating. CONSTITUTION:The thermal recording unit comprises in combination metal complex for color developing aromatic amino compound represented by a formula I or II, such as 2,2'-diaminodiphenyl sulfide (corresponding to the formula I), 2-aminobenzthiazole (corresponding to the formula II), or aromatic imino compound represented by a formula III such as 1,3-diiminoisoindolyn at the time of heating, such as complex of stearic acid of Y, Ti, etc. In the formulae, R1-R3 are hydrogen atom, alkyl group, alkoxy group, hydroxy group, aryl group, aralkyl group, halogen atom, and m, n, p, q are 1-4. The R1 may be halogen substituted carboxy group, alkoxycarbonyl group, carbomoly group, benzoyl group, amino group.
Patent JP-S63122322-A (JP)
Title: Encoder
Inventor: NISHIMURA KEIZO
IPC: H03M3/04
Filed: 1986-11-12
Abstract: PURPOSE:To prevent the production of level inversion by comparing the absolute value of an error caused by the result of decoding both a 1st value obtained at a 1st compression conversion means and a 2nd value obtained at the 2nd compression conversion means and outputting a 1st or 2nd value which is smaller as the result of comparison. CONSTITUTION:The level inversion takes place when a difference signal C is compressed by a compression ROM 19 and expanded afterward by an expansion ROM 41 of a decoder and the absolute value of the difference signal C'' obtained by the expansion is larger than that of the original difference signal C. Thus, the compression ROM 24 is used and the difference signal C is compressed into a signal E' lower by one step thereby preventing the absolute value of the difference signal C'' obtained at the expansion of the expansion ROM 41 of the decoder from being larger than that of the original difference signal C. Thus, although the error between the decoding output (signal A') and the original value (signal A) might be larger, the level inversion at least does not take place.
Patent JP-H03129617-A (JP)
Title: Sealed contact device
Inventor: TOGUCHI TAKEHIKO
IPC: H01H5/02
Filed: 1989-10-14
Abstract: PURPOSE:To prevent electric arc damage to a sealed contact device by connecting an impeding means, which impedes the transfer of an electric arc to a metallic end-plate resulting from the magnetic force of a magnet, electrically to at least either the metallic end-plate or a movable electrode. CONSTITUTION:A sealed contact device 1 is designed to rather positively attract an electric arc 13, generated when a stationary contact 6a and a movable contact 10a break away from each other, to each of arc runners 3b and the leg 13a of the arc speedily reaches one of the runners 3b in the transferring process thereof to sharply reduce the opportunity of contacting an upper-part insulated plate 9. Therefore such troubles as damagingly breaking and peeling the insulated plate 9 resulting from the arc 13 may be suppressed. Also because each of the runners 3b is formed to have a height of not less than twice the thickness of the end plate 3, the make-and-break service life of the device then becomes not less than twice as long as before. And an arc current having reached the end plate 3 flows through a bypassing lead-wire 14 instead of a bellows 12 so that also damage to the bellows 12 may be prevented for lengthening the service life of the device to improve reliability upon the performance of the device.
Patent JP-S61144950-A (JP)
Title: Detection system for polarity inversion of circuit
Inventor: MIYAMOTO HACHIZOU
IPC: H04M1/27
Filed: 1984-12-19
Abstract: PURPOSE:To determine the polarity of a connected circuit automatically and to connect circuits easily and accurately by closing a DC loop when a circuit is connected, and reading and storing its polarity in a polarity initial state memory part. CONSTITUTION:A control part 5 closes the DC loop closing part 2 with an operator's indication after a circuit is connected to acquire another circuit and then a polarity detection part 3 reads, determines, and stores the polarity of the circuit in the polarity initials state memory part 4. A control part 5 compares the current polarity with the state stored in the polarity initial state memory part 4 every time automatic origination is performed to decide on the inversion of the polarity. Thus, connection conditions of the polarity are eliminated when the circuit is connected, the need to confirm the polarity is therefore eliminated when many circuits are connected, and an error in connection is eliminated.
Patent JP-H08110842-A (JP)
Title: Method for transmitting graphic information
Inventor: SATO YUKIO
IPC: G06F3/12
Filed: 1994-10-07
Abstract: PURPOSE: To decrease the transmission quantity and shorten the transmission time by converting graphic information into ASCII codes and transmitting them from a graphic data generating device to a process computer. CONSTITUTION: Marks are printed on an iron and steel product under the control of a process controller 30 by using a robot 50. Namely, the respecture operation patterns of the robot 50 are given numbers, which are sent to the robot 50, and the robot 50, having received them starts the programs of robot operation numbers (which are previously stored in a robot controller 36) to move a print head provided atop of an arm 60 along a specific arc. In this case, data on the part of the figure in the mark are generated by a personal computer 40. The generated graphic information is sent to the process controller 30 through a signal line 41, but they are converted by using the 8-bit ASCII (American Standard Code for Information Interchange) codes. Consequently, the data amount can be reduced and transmission time can be shortened.
Patent JP-H02117346-A (JP)
Title: Production of coffee
Inventor: TAMAOKI YOJI
IPC: A23F5/02
Filed: 1988-10-26
Abstract: PURPOSE:To simply obtain roasted coffee providing extracted solution having excellent flavor and fragrance by preserving raw coffee beans in a specific low-temperature range at a freezing point or raw coffee beans or approximately at the freezing point for given days and roasting. CONSTITUTION:Raw coffee beans are preserved in a raw-temperature range at a freezing point of raw coffee beans to 3 deg.C, preferably the freezing point to 0 deg.C for 7-21 days. Packing raw coffee beans into an air-permeable container (e.g., polyethylene bag or flax bag) and preserving is preferable as the preserving method. Then the preserved coffee beans are roasted and ground to give coffee. The prepared coffee is extracted with hot water to give an extracted solution of coffee having excellent flavor and fragrance.
Patent JP-S61152501-A (JP)
Inventor: SUGIMOTO TAKAYUKI
IPC: B65B3/22
Filed: 1984-12-19
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-H02116039-A (JP)
Title: Information recording medium
Inventor: HIRAOKA MIZUO
IPC: G11B7/24015
Filed: 1988-10-26
Abstract: PURPOSE:To improve moisture resistance and to prevent warpage under high humidity by incorporating a protective layer in such a manner that the thickness thereof is below a specific value or the water-vapor transmission rate of the protective layer is higher than the water-vapor transmission rate of the substrate. CONSTITUTION:The thickness of the protective layer 4 of the information recording medium which has a substrate 1, a recording layer 2 provided on the substrate 1 and the protective layer 4 via a gap 3 on the recording layer 2 and allows reading or writing is specified <=0.1mm or the water-vapor transmission rate of the protective layer 4 is made higher than the water-vapor transmission rate of the substrate 1. The generation of deterioration in sensitivity by rust, etc., is obviated with the recording layer 2 consisting of an org. material and, therefore, the passage of steam is improved and the drying of the moisture infiltering in the gap 3 is possible without generating the dew condensation thereof if the protective layer 4 is formed thin or the water-vapor transmission rate thereof is increased. The excellent moisture resistance is obtd. in this way and the warpage under the high humidity is prevented. The thickness does not increase so much even if the recording medium is housed in a case and the good portability is obtd.
Patent JP-S61228874-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: A61F7/08
Filed: 1985-11-30
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-H07163736-A (JP)
Title: Prize ball-delivery path in pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-10-05
Abstract: PURPOSE:To expand the installation space for various constituent members in a structural set board to effectively make use thereof. CONSTITUTION:A delivery path E1 composed of a discharge path 34 a discharge chamber 35, and a discharge opening 36 is partitioned at the lower part of the outlet of a prize ball discharge device 33 arranged n a structural set board D and communicates with the upper ball plate through a delivery way opened in the front frame. A delivery path composed of an overflow opening formed at the lower bottom of the side of delivery way and a delivery may communicating with the lower ball plate is partitioned at the rear side of the front frame. The prize balls discharged from the prize ball-discharge device 33 are delivered to the upper ball-plate side prior to others through the delivery path E1 and the delivery way. When the prize balls of the upper ball-plate side are filled up to a specified level of the discharge opening 36, prize balls discharged thereafter are conducted to the lower ball-plate side from the delivery way through the delivery path partitioned at the rear side of the front frame and a container 45.
Patent JP-H093275-A (JP)
Title: Flame-retardant olefin-based resin composition
Inventor: KOYAMA KENJI
IPC: C08L25/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in flame-retardancy, improved in bleeding thereof, having good appearance and useful for electric or electronic parts, building materials, etc., by blending an olefin-based resin with a specific flame-retardant, a polystyrene-based compound and a flame- retardant assistant in a specific ratio. SOLUTION: This composition is obtained by blending (A) 100 pts.wt of olefin-based resin with (B) 0.5 to 40 pts.wt of organic halogenated aromatic compound-based flame-retardant such as a compound of formula I [A is an alkylene, carbonyl or ether group; X is bromine or chlorine; m+n is 1-10] or a compound of formula II [B is A, thioether group or sulfone; m+n is 1-8], (C) 0.2 to 60 pts.wt of a polystyrene-based compound and (D) 0.1 to 30 pts.wt of a flame-retardant assistant so that the blend weight ratio of the component (C) to the component (B) is 0.4 to 1.5.
Patent JP-S62128199-A (JP)
Inventor: HIDA TOSHIHIKO
IPC: H05K5/02
Filed: 1985-11-28
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。