baber/WOPTO huggingface dataset:
Patent JP-H07165935-A (JP)
Title: Polyacetal resin molded article printed by impregnation printing
Inventor: KUDO MASAHIRO
IPC: C08J5/00
Filed: 1994-09-29
Abstract: PURPOSE:To obtain a polyacetal resin molded article having excellent durability, etc., and useful for the letter, etc., of a key top by applying impregnation printing to a molded article of a composition obtained by compounding a polyacetal resin with a specific polyester and a core-shell polymer and/or an isocyanate compound. CONSTITUTION:This molded article is produced by compounding (A) 100 pts.wt. of a polyacetal resin with (B) 1-100 pts.wt. of a polyalkylene terephthalate copolymer having a melt-flow temperature of <=210 deg.C [ preferably e.g. a copolyester obtained by the copolymerization of an acid component consisting of 90-60mol% of terephthalic acid and 10-40mol% of isophthalic acid and a diol component consisting of butanediol] and (C) 0.1-15 pts.wt. of a core-shell polymer having a core part composed of a rubbery polymer and a shell part composed of a vinyl copolymer (preferably hydroxyethyl acrylate, etc.) and/or (D) an isocyanate, an isocyanate compound or its modified product, molding the obtained composition and printing the molded article by impregnation printing.
Patent JP-H1059082-A (JP)
Title: Automobile carrier device
Inventor: ISHITANI AKIRA
IPC: B60R9/06
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To stably hold and transport even an object such as a bicycle, which is relatively heavy, tall and wide and of which mass center is offset from the center of the fitting portion, with no possibility that the object rolls or inclines even when the vehicle turns or pitches. SOLUTION: An automobile carrier device comprises a base panel fixed on brackets and having a base sleeve 21 which is square-sectioned, is internally threaded at the center and projects backward through the center of the wheel 12A of a spare tire 12, a panel 3 having a catcher sleeve 41 adapted to engage with the base sleeve 21 on the base panel, and a holder 5 attached to the panel 3 to sandwich it. A connecting bolt 21A is threadedly inserted through the catcher sleeve 41 into the base sleeve 21 to integrally fix the panel 3 to the base panel, and an object to be transported is fixed on the holder 5.
Patent JP-H08100271-A (JP)
Title: Resin-chromate bath and surface-treated steel sheet
Inventor: ODAJIMA TOSHIO
IPC: C23C22/28
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an aq. soln. for forming a chromate film excellent in corrosion resistance on the surface of a metal by mixing specified amts. of chromic acid and phosphoric acid in an org. resin obtained by copolymerizing methyl methacrylate, butyl acrylate and acrylic acid as the essential components. CONSTITUTION: An org. resin is prepared by copolymerizing 1-40 parts of methyl methacrylate, 1-50 parts of butyl acrylate and 1-70 parts of acrylic acid as the essential components and further the glycidyl methacrylate or methacrylic acid and hydroxyethyl methacrylate, as required. 100 pts.wt. of an org. resin, 5-50 pts.wt. of chromic acid and 5-50 pts.wt. of phosphoric acid are mixed to produce a resin-chromate bath. A film is formed on the surface of a metal by using the bath, hence the chromate is not eluted even from the base metal, excellent bare corrosion resistance is exhibited, and a chromate film highly adhesive to an org. coating material is obtained.
Patent JP-S6478622-A (JP)
Title: Continuous tube-making method for non-ferrous metallic tube
Inventor: SUZUKI SHIGEO
IPC: B21C37/08
Filed: 1987-09-21
Abstract: PURPOSE:To wind up a tube without generating its deformation or elongation, by bringing the tube obtained by bringing a non-ferrous metallic welded tube to tube-making, to anneal processing, and thereafter, pinching and carrying it while reducing its diameter by a roller consisting of a rigid material of a pinch part. CONSTITUTION:A plate stock 1 for tube-making is formed to a tubular shape, and welded, while bringing it to press-contacting by a welder part 4. A tube- making tube obtained in such a way is processed by an annealing part 6, and thereafter, carried to a winding part 9 through a pinching part 7. In said non-ferrous metallic tube continuous tube-making method, plural trains of rollers 7a-7f consisting of a rigid material are provided on the pinching part 7. In this pinching part 7, said tube is pinched and carried. While it is carried, its diameter is reduced successively by said rollers 7a..., and reduction working is executed to the tube within a range of the rate of reduction of 10-30% of its diameter D0. In such a way, the tube which has been softened by the anneal processing is carried smoothly without generating deformation or elongation.
Patent JP-H0286062-A (JP)
Title: Alkaline battery and negative electrode active material thereof
Inventor: NAKAMURA KIYONOBU
IPC: H01M4/62
Filed: 1988-09-22
Abstract: PURPOSE:To reduce the content of mercury by using a negative electrode material containing zinc alloy powder and an electrolyte and added with a specific quantity of polyoxyethylene alkyl ether to zinc alloy powder 100 pts.wt. CONSTITUTION:Polyoxyethylene alkyl ether is added to a negative electrode material containing zinc alloy powder and an electrolyte such as a potassium hydroxide aqueous solution in this alkaline battery. The addition is 0.001-1.0 pts.wt. against zinc alloy powder 100 pts.wt. If the addition is less than 0.001 pts.wt., such effect as to improve the corrosion resistance of zinc and prevent the occurrence of hydrogen gas is not obtained. If it exceeds 1.0 pts.wt., the polyoxyethylene alkyl ether existing in a coating layer formed on the surface of zinc alloy powder and in the electrolyte serves as a barrier to impair the solution reaction of zinc at the time of a discharge, and a good discharge characteristic is not obtained. When this negative electrode material is used, the occurrence of hydrogen gas is suppressed even if an extremely small quantity of mercury is used, and the battery performance can be improved.
Patent JP-H1076913-A (JP)
Title: Seat constitution
Inventor: FUJIWARA RYUGO
IPC: B60R22/34
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve serviceability and appearance of a seat belt retractor for a center seat attached to a folding seat back on a left side seat of a rear seat of a vehicle. SOLUTION: A retractor 15 is attached through front and rear brackets 19 and 21 to the underside of an upper horizontal frame 7 of a seat back frame 6. A seat belt B is arranged to be drawn out from the retractor 15 through a belt passage opening 16 located approximately directly below the rear end of the upper horizontal frame 7, going around from behind the upper horizontal frame 7 to the front side of seat back 1a. A cover member 34 is provided behind the seat back to a cover from behind the retractor 15 and part of the seat belt B drawn out from the retractor 15.
Patent JP-H04116732-A (JP)
Title: Timer control system
Inventor: AOKI MICHIHIRO
IPC: G06F11/20
Filed: 1990-09-06
Abstract: PURPOSE:To shorten the copy time of timer information and to speedily switch processors by permitting MM crossing parts to monitor and transfer the update of data by means of a timer subtraction control part or the processors so as to always make the contents of the timers in both systems coincident with each other. CONSTITUTION:Time is subtracted as against the setting and starting of plural time out time generated at every process on respective processors 10 and 11. Thus, the elapse of time-out time is noticed from timer parts 105 and 115 to the processors 10 and 11. Then, all or a part of control information in the timer part in the standby system processor is made to coincide with information on the timer part of the operation system processor. Thus, the update of the data by the timer parts 105 and 115 or the processors 10 and 11 is monitored and transferred in the main memory crossing parts 103 and 113 and the contents of the timers in both systems are always made coincident with each other. Thus, the copy time of timer information can be shortened at the time of switching the processors 10 and 11 and the processors can speedily be switched.
Patent JP-S6296469-A (JP)
Title: 2-phenylpyridine derivative
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07D213/127
Filed: 1985-10-23
Abstract: NEW MATERIAL:A compound of formula I [Y is alkyl, 4-alkylphenyl, trans-4- alkylcyclohexyl, 2-(4-alkylphenyl)ethyl, 2-(trans-4-alkylcyclohexyl)ethyl, where alkyl bears 1-10 carbon atoms]. EXAMPLE:2-(4-Fluorophenyl)-5-pentylpyridine. USE:The compound has low viscosity, positive anisotropy, stability to chemical, photochemical and electric field influences, high compatibility to other liquid crystal compounds or liquid crystal compositions and gives liquid crystal compositions with a variety of properties, e.g., a wide range of liquid crystal temperature, low temperature operability and high-speed response. PREPARATION:The reaction of a compound of formula II with n-butyl lithium is followed by the reaction of the produce of formula III with pyridine to give a compound of formula IV. Subsequently, the product is allowed to react with a compound of formula: YBr and hydrolyzed to give the compound of formula I.
Patent JP-H0792827-A (JP)
Title: Transfer device
Inventor: SAITO YOSUKE
IPC: G03G21/10
Filed: 1993-09-22
Abstract: PURPOSE:To provide a transfer device provided with a cleaning mechanism capable of stably maintaining the cleaning state of a transfer material over a long period compared with a conventional one, when toner remaining on the transfer material of a transfer belt, an intermediate transfer body, etc., is cleaned off. CONSTITUTION:For example, the high voltage (high voltage from a high voltage power source 15) of a polarity (positive) opposite to the polarities of the charges of the toner and a photosensitive body 1 is applied to a discharger 15 provided in the vicinity of a driving member 12 driving the transfer belt 6 and the toner remaining on the transfer belt 6 passes through the discharger 15 to turn the polarity of the toner into the positive one. The toner whose polarity is changed into the positive one is moved to the side of the photoreceptor 1 and removed by a cleaner 11 at the time of coming into contact with the photoreceptor 1 next.
Patent JP-S60127444-A (JP)
Title: Adsorption amount measuring apparatus
Inventor: SAKAI JIYUN
IPC: G01N15/08
Filed: 1983-12-14
Abstract: PURPOSE:To accurately hold the liquid level of the cooling medium in a measuring Dewar vessel and to prevent the disturbance of the liquid surface thereof in replenishing the cooling medium, by providing a cooling medium replenishing Dewar vessel to connect the same to said measuring Dewar vessel. CONSTITUTION:A cooling medium replenishing Dewar vessel 23 is provided other than a measuring Dewar vessel 13 for immersing a specimen cell 10. The bottom parts of these Dewar vessels 13, 23 are mutually connected by a communication pipe 16 and the Dewar vessel 23 is constituted so as to be made movable up and down by an elevator mechanism 22. When a sensor 11 detects the lowering in the liquid level of the cooling medium 14 in the Dewar vessel 13, the Dewar vessel 23 rises to perform the replenishment of the cooling medium 14. Because the replenishment of the cooling medium is performed from the lower part of the Dewar vessel at this time, no disturbance of the liquid surface is generated. By this method, the liquid level of the cooling medium in the measuring Dewar vessel is accurately held and the disturbance of the liquid surface in replenishing the cooling medium can be prevented.
Patent JP-H01158367-A (JP)
Title: Optical fiber applied sensor
Inventor: TATSUNO KYOICHI
IPC: G01D5/26
Filed: 1988-09-21
Abstract: PURPOSE:To certainly compensate the variation of the luminous intensity of a light source, by allowing two lights different in a wavelength to be incident to a detection part while keeping the ratio of the luminous intensities of two light sources constant and operating the physical quantity to be detected from the intensities of two emitted lights. CONSTITUTION:The lights having wavelengths lambda1, lambda2 respectively emitted from LEDs 54, 58 are combined by a beam splitter 62 and the combined light is incident to a detection part 12 and modulated to the luminous intensity corresponding to physical quantity tom be detected to be emitted from the detection part 12 while incident to a dichroic mirror 72 to be divided into lights having wavelengths lambda1, lambda2 and these lights are introduced into drive circuits 56, 60 through photodiodes 74, 76 and amplifiers 78, 80 and the circuits 56, 60 compare the introduced lights with a standard signal to control the input currents of the LEDs 54, 58 and the ratio of the luminous intensities of the LEDs 54, 58 is kept constant. Herein, when the operation of (P1-P2)/(P1+P2) is performed from the luminous intensities P1, P2 of the lights having wavelengths lambda1, lambda2 emitted from the detection part 12, a variation component is erased and the value only corresponding to the physical quantity to be detected and containing no error component can be obtained.
Patent JP-H1189208-A (JP)
Title: Motor using permanent magnet
Inventor: NASHIKI MASAYUKI
IPC: H02K41/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the thrust generated by a linear motor and reduce the size and cost of the motor, by improving the magnetic circuit of the motor. SOLUTION: In order to effectively use the ability of each permanent magnet 4 for a whole linear motor at a high density, a magnetic yoke for N pole commonly connected to the N poles of the magnets 4, a magnetic yoke for S pole commonly connected to the S poles of the magnets 4, N magnetic poles 5 which are parts of the magnetic yoke for N pole and arranged on the surface of a slider 3, and S magnetic poles 6 which are parts of the magnetic yoke for S pole and arranged on the surface of the slider 3 alternately with the magnetic poles 5 in the moving direction of the slider 3, are provided.
Patent JP-H0899061-A (JP)
Title: Formation of silicon oxide-based ceramic film
Inventor: TASHIRO YUJI
IPC: C04B41/83
Filed: 1994-09-30
Abstract: PURPOSE: To form a close ceramic film in which a characteristic is excellent and a crack is eliminated at a low temperature in a short time by forming a film of polysilazane having Si-H bond in the molecule on a substrate and thereafter bringing a mixed solution containing an alkoxysilane and water into contact with the film. CONSTITUTION: A film of a polysilazane of a general formula I (but R<1> to R<3> independently denote a hydrogen atom and an alkyl group respectively and at least one of R<1> to R<3> denotes a hydrogen atom) having Si-H bond and/or N-H bond is formed on a substrate. A mixed solution containing an alkoxysilane and water is brought into contact with the film. In such a way, the close ceramic film is formed at a low temperature, especially even at normal temperature and applied to plastics and electronic parts.
Patent JP-S6479939-A (JP)
Title: Production of magnetic recording medium
Inventor: DAIMON HIDEO
IPC: G11B5/858
Filed: 1987-09-21
Abstract: PURPOSE:To suppress the gaseous hydrogen to be generated during Fe plating so as to improve plating efficiency and to prevent the exfoliation of an oxidized film by spalling, etc., by using a power supply of 100-1,000Hz AC frequencies at the time of producing a magnetic recording medium by packing the plating of a ferromagnetic metal by using the AC power supply into the fine pores formed by anodic oxidation of Al or Al alloy. CONSTITUTION:The Al film having a prescribed thickness is formed by a vacuum deposition method on a PART film having a prescribed thickness. This vapor deposited Al film is anodized in a sulfuric acid bath and the ferromagnetic metal is plated and packed into the formed fine pores by using the AC power supply. The AC power supply within the 100-1,000Hz or/and 200-800Hz range is used at this time. Fe, Co, Ni or the alloy thereof is adopted for the ferromagnetic metal. The gaseous hydrogen to be generated during the plating is suppressed, by which the plating efficiency is improved and the exfoliation of the oxide film by the spalling, etc., is prevented.
Patent JP-S60128568-A (JP)
Title: Information storage retrieval device
Inventor: SHIMIZU HIROYUKI
IPC: G06F3/037
Filed: 1983-12-15
Abstract: PURPOSE:To decrease the operating time and mis-operation by displaying an attribute item name registered already on a display screen to select the corresponding item by means of a digitizer. CONSTITUTION:A CPU1 displays the key word name registered at present to an item name selecting area 16. Furthermore, the CPU1 initializes a page number variable storing the present page number to ''1''. Then the total page number is calculated from the number of the keyword name registered already, (page number/total page number) is displayed on an item name selecting area page number display section 19 so as to receive the retrieval condition input as to the key word. When the user selects the key word namge from the item selection area 16, the CRT cursor has only to be matched to a desired key word name while a cursor switch 10 is set. In this case, the key word name is known from the page number variable and the position of the CRT cursor 20 and this key word name is displayed on a retrieval condition display area 15.
Patent JP-H03100793-A (JP)
Title: Coin handling device for automatic vending machine
Inventor: MAEDA KAZUYA
IPC: G07F9/00
Filed: 1989-09-14
Abstract: PURPOSE:To surely pay change and recover coins by making a coin mechanism itself mobile in the horizontal direction. CONSTITUTION:A coin mechanism 1 is normally set in a first position and is placed in the sale waiting position to accept throw-in coins. At this time, a coin discharging hole 10 under the coin mechanism 1 faces a coin taking-out hole 11, and change accompanying to the selling operation is surely led to this hole 11. At the time of recovering coins in the coin mechanism 1 for the purpose of totalizing sales, the coin mechanism 1 is moved to a second position, and then, the coin discharging hole 10 faces a storage safe 12, and all of coins discharged from the coin mechanism 1 are led to this safe 12. Thus, the coin mechanism 1 itself is only moved to two position states in the horizontal direction to not only surely pay change or the like but also recover coins without jamming of coins.
Patent JP-S6391557-A (JP)
Title: Method for measuring strength and breaking tenacity of concrete structural member on job-site
Inventor: FUKUKAWA YOSHIAKI
IPC: G01N29/04
Filed: 1986-10-07
Abstract: PURPOSE:To simply measure the strength and breaking tenacity of a test body on job-site, by detecting the change in accumulated energy with the increase in the load acting on the core formed to the test body as an acoustic emission signal. CONSTITUTION:Cores A, B are formed to a concrete structural member being a test body and load is applied to the top parts of the cores A, B by the part 12 of a tester 10. An acoustic emission signal with an increase in load is detected by a sensor 15 and, at the same time, the displacement of the core B is measured by the displacement meter 16 mounted on the top part of the core B to be recorded on an X-Y recorder 18 along with the load. The acoustic emission signal abruptly increases in activity in the vicinity of the max. gauge pressure measured by a dynamic strain gauge 17 and, since this abrupt increase point of the activity corresponds to the point of time when a crack is generated in the vicinity of the bottom part of the core B for the first time, the strength of the concrete member can be diagnosed. Next, a notch is formed to the bottom part of the core B and load is applied to the core B until breakage and the breaking tenacity value of core B is calculated from the pressure at the time of breakage.
Patent JP-H1188971-A (JP)
Title: Concentrator
Inventor: TSUKAGOSHI HIROBUMI
IPC: H04L12/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To accommodate stably subscriber lines adaptive flexibly to a signaling form by starting monitor of an end pattern as to a speech channel denoted by a sub-message at reception of any of pluralities of sub messages denoting a speech channel informed by an exchange via a data channel based on a broadcast system. SOLUTION: A link forming means 15 monitors an end pattern given from an exchange via its speech channel and denoting the end of a continuity test and forms a link between a speech channel receiving the end pattern among pluralities (N) of speech channels formed on an STM transmission line 11 and a subscriber line denoted by identification information acquired by a speech channel acquisition means 13 together with the speech channel among pluralities (M) of subscriver lines 12-1-12-M. Furthermore, a link forming means 15 starts monitoring an end pattern as to a speech channel indicated by a sub message at the reception of the sub message.
Patent JP-H0286686-A (JP)
Title: Polymeric liquid crystal material
Inventor: KUBOTA SHIGEO
IPC: C08F220/36
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the title material showing a nematic phase, excellent in color display and stability and showing a reddish violet to bluish violet color by using an acrylic polymer having tetraphenylporphyrin ring residues and cyanobiphenyl groups in the side chains. CONSTITUTION:This material is prepared from an acrylic polymer of formula I {wherein l is 0.01-0.20, m is 0.99-0.80, l+m=1; L is a bivalent bonding group which is desirably an alkyleneoxy group of formula II (wherein n is 2-12) bonded to TPP through the oxygen atom; TPP is a tetraphenylporphyrin ring residue of formula III [which may have a substituent such as an alkyl(oxy) or a carbonyl or a central metal atom]; L' is, for example, an alkyleneoxy group of formula IV (wherein k is 2-20) bonded to the cyanobiphenyl group through the oxygen atom}.
Patent JP-H0682160-A (JP)
Title: Drying device
Inventor: FUJITA TATSUO
IPC: B09B5/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a drying device in which a uniformity in drying processing and a condensing performance of water vapor generated from wet objects are improved. CONSTITUTION:There are provided a container 2 for storing wet objects 1, a crushing blade 5 fixed at an inner surface of the container 2 and for crushing the wet object 1, and an upper heater 7 and a lower heater 26 for heating the wet objects 1. In addition, there are provided a condensing part 4 arranged at an outer part of the container 2 to condense and liquefy water vapor generated from the wet objects 1 through its heating operation and a motor 16 for rotating the container 2.
Patent JP-H0764274-A (JP)
Title: Phase shift mask and its production
Inventor: MITA ISAO
IPC: G03F1/32
Filed: 1993-08-30
Abstract: PURPOSE:To provide a phase shift mask with which a wide production allowance is taken. CONSTITUTION:The shifter material of auxiliary patterns 2 of the phase shift mask including main patterns 1 and the auxiliary patterns 2 is formed as a material having controlled light transmittance. The light peak intensity in the sufficient main patterns and secondary light peak intensity of the regulated value or below are obtd. by the auxiliary patterns 2 of a large width, by which the resolution of pattern forming regions is improved. The large production allowance of the mask is taken by adopting the auxiliary patterns 2 of the large width. The production stages for semi-light shielding films are omitted if this phase shift mask is applied to a halftone phase shift mask.