baber/WOPTO huggingface dataset:
Patent JP-H11217956-A (JP)
Title: Assembly unit type tent
Inventor: KIMURA ETSURO
IPC: E04H15/44
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble in assembly and disassembly in simple structure and to facilitate transportation and storage by furnishing a foldable wall surface unit by forming a rectangular frame and a ceiling unit free to assemble a plural number of ceiling materials radially. SOLUTION: A wall surface unit 20 is constituted of two support materials 21 of a channel shape groove parts of which are respectively directed inside and an upper side support material 22 of a channel shape a groove part of which is directed to a lower side. Additionally, the groove part is constituted of a lower side support material 23 of a channel shape a groove part of which is directed to the upper side and a chain 24. In this case, hinge parts are provided on four corners of the wall surface unit 20, and bending mechanisms 30 are provided on left and right support materials 21. Thereafter, the chain 24 and the bending mechanisms 30 are stored in the lower side support material 23 by bending the support materials 21 inside at the time of storing the bending mechanisms 30 by making them rectilinear at the time of using the wall surface unit 20. Consequently, it is possible to easily assemble, and move it, to fold the wall surface unit 20 rectilinear at the time of storing it and to make a ceiling unit compact, too, by removing a ceiling material.
Patent JP-H11219261-A (JP)
Title: Recorded data controller
Inventor: YASHIMA NOBORU
IPC: G11B20/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a recorded data controller capable of reducing the load of a microcomputer for control. SOLUTION: This controller is provided with a sequence controller 300 for activating a first encoding means 3 and a second encoding means 11 by inputting encoding start signals and synchronizing signals, validating the data output of a data read-out means 600 and further invalidating the activation and the validation of the data by pose signals from the microcomputer 101, a means for comparing a set write address with an address read from a recording medium 24 and canceling the pose signals set by the microcomputer 101, and a defective sector detection means 500 for outputting signals for repeatedly accessing an area read from a memory means 10 by the data read means 600 at the time of detecting a defective sector.
Patent JP-H021476-A (JP)
Title: Production of maleimides
Inventor: KITA YUICHI
IPC: C07D403/04
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the subject compound with suppressed formation of by- products by changing ratio of maleic anhydride to primary amines in a reaction system and carrying out two-stage reaction in condensing the maleic anhydride with the primary amines in the presence of an acid catalyst in an organic solvent while heating. CONSTITUTION:Maleic anhydride is reacted with primary amines in a water- insoluble or water-immiscible inert organic solvent containing an acid catalyst to provide maleimides. In the process, the maleic acid is reacted with the primary amines at a ratio expressed by formula I as reaction in the former stage while being heated (preferably until formed water in an amount of 40-99%, especially 50-80% based on the theoretical amount thereof from the start of the reaction) and then the maleic anhydride is added so as to provide the ratio expressed by formula II to carry out the reaction in the latter stage. Thereby, the maleimides are obtained. The reaction is preferably carried out at 100-250 deg.C, especially 110-220 deg.C. N-Phenylmalemide or cyclohexylmaleimide, etc., are obtained by the above-mentioned method.
Patent JP-S59146236-A (JP)
Title: Information transfer system
Inventor: HIRATA OSAMU
IPC: H04B10/556
Filed: 1983-02-10
Abstract: PURPOSE:To transfer information by providing a transmitting means which transmits an optical pulse only where the level of data is transited to exclude complicated connection between the transmitting means and receiving means of information and to use an optical pulse such as infrared rays. CONSTITUTION:In the figure, 50 is a transistor (TR) turning on/off an infrared ray emitting diode 52 in response to a signal EAND and 54 is a current limit resistor limiting a current flowing to the light emitting diode 52. A pulse signal by the existing FSK system is used as an input signal Es. Thus, logical ''1'' includes two-cycle pulse in a period TA and logical ''0'' includes a 1-cycle pulse in the period TA. Further, a signal EOR is an output signal from an OR circuit 42 and constitutes a pulse train in pulse width W. An Ec is a carrier signal and has a frequency higher by several ten times than the frequency in the input signal Es. Since the signal EAND supplied to the base of the TR50 is a comb-tooth form in this way, a flash is obtained from the light emitting diode 50.
Patent JP-H11219006-A (JP)
Title: Attachment structure for optical scanner
Inventor: NAGASHIMA ATSUSHI
IPC: G03G21/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To minimize the deformation of the base face of a resin housing constituting an optical scanner due to thermal distortion, etc. SOLUTION: In an image forming device 12, when an upper cover 22 is closed, the upper surface of the optical scanner 10 inserted from the side opening of a storing part 17 is pressed by a pressing member 24 installed on the rear side of a the upper cover 22, then, the scanner 10 is held so as not to move. Thus, such a trouble that the optical scanner 10 is moved due to the vibration, etc., is prevented. Besides, the side face of the optical scanner 10 is pressed against a wall body 20 by an elastic member 32 in accordance with an operation of closing a door 26, then, the optical scanner 10 is fixed on a placing table 18.  And, even in the case the temperature rises, the optical scanner 10 is only placed on the table 18, besides, the expansion of the optical scanner 10 in a plane direction due to the thermal expansion distortion is absorbed by the elastic member 32, so that the deformation due to the thermal expansion distortion is prevented.
Patent JP-H03224287-A (JP)
Title: Manufacture of aluminum nitride board
Inventor: ISHIDA MASANOBU
IPC: C04B41/88
Filed: 1990-01-30
Abstract: PURPOSE:To form an excellent aluminum nitride base by controlling the concentration of rare earth metal in the surface of a molded form of a base material to be formed with a conductor layer and the concentration of rare earth metal in the surface of a sintered material after baking to specific ranges, and setting the ratio of the concentrations of the metals before and after baking to a predetermined value. CONSTITUTION:A molded form contains aluminum nitride and rare earth metal compound as main ingredients. When the peak strength of the metal at the measurement of fluorescent X-ray intensity on the surface before baking is IRE and the peak strength of aluminum is IAL, the peak strength ratio represented by IRE/IAL lies in a range of 0.005-0.05. The form is so baked that the peak strength ratio I' represented by (I'RE/I'AL) when the peak strength of the metal at the measurement of the fluorescent X-ray intensity of the surface of a sintered material after the form is baked is I'RE and the peak strength of aluminum is I'AL falls in a range of 0.005-0.05 and the ratio represented by (I'/I) falls in a range of 0.1-1.1. The surface of the sintered material is covered with a conductor layer, and aluminum nitride having high thermal conductivity, high density excellent surface state and close contact strength of the layer is manufactured.
Patent JP-S61180260-A (JP)
Title: Copying machine
Inventor: OJIDA HIDETSUGU
IPC: G03G21/00
Filed: 1985-02-06
Abstract: PURPOSE:To prevent the temperature in a machine from rising abnormally by rotating a cooling fan forcibly when trouble occurs during the warming-up operation of a heat fixing device. CONSTITUTION:If trouble occurs during checking operation in warming-up mode, a microcomputer 51 stops the output of a motor-on signal for fixation (lowers its level). Then, the output of an inverter circuit 82 is inverted to a high level, so a motor driver 58 turns off to stop the drive of a motor 46 for fixation, so that a heat roller stops. Further, when the output of the inverter circuit 82 goes up to the high level, a diode 83 turns off, so a diode 78 turns on and a transistor 79 conducts. Consequently, a fan motor control signal appearing at an output terminal 73 goes down to the low level and the motor driver 59 turns on to drive a fan motor 49, so that the cooling fan rotates.
Patent JP-H04258126-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KAZUTAKA
IPC: H01L21/60
Filed: 1991-02-13
Abstract: PURPOSE:To enable a mounting allowance to be increased when connecting a lead onto a pad which is formed at a semiconductor chip for a semiconductor device with a plurality of pads. CONSTITUTION:A conductive pad 2 or a bump 5 which are provided on a semiconductor chip 1 is formed in a square shape on a plane and at the same time the above pad 2 and a side L are inclined for an edge portion of the above semiconductor chip 1.
Patent JP-S52104639-A (JP)
Title: Vertical water lubricatinb bearing apparatus in hydraulic machinery
Inventor: YANAGIDA ISAO
IPC: F03B11/08
Filed: 1976-02-27
Abstract: PURPOSE: A vertical water lubricating bearing apparatus in hydraulic machinery promoted in reliability and economical efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08212968-A (JP)
Title: Mass spectrometer
Inventor: KAMITAKE SEIGO
IPC: G01N27/62
Filed: 1995-02-08
Abstract: PURPOSE: To provide a bar graph with good S/N by reducing a noise in the bar graph with an integrated value serving as the strength. CONSTITUTION: Ionic strength detected by a detector is digitalized by an A/D converter 9 in each about 20μSec, to perform sampling. Of a strength train 10, only a peak which is decided as the peak is integrated by an integrator 12 in a half value width with a peak top serving as the center. Since a width is thin in a mistaken noise, when integrated, the strength is weakened.
Patent JP-S62179528-A (JP)
Title: Photosensitive polyimide precursor
Inventor: SUGIO AKITOSHI
IPC: G03F7/037
Filed: 1986-02-03
Abstract: PURPOSE:To obtain the titled polyimide precursor of excellent photosensitivity, by polycondensing a tetracarboxylic acid dianhydride with bis(aminobenzoylethenyl)benzene and an aromatic diamine in an organic polar solvent. CONSTITUTION:A tetracarboxylic acid dianhydride is polycondensed with bis(aminobenzoylethenyl)benzene and an aromatic diamine (e.g., p-phenylenediamine) in an organic polar solvent (e.g., N,N-dimethylformamide) at 100 deg.c or below for 0.2-24hr with agitation to obtain a photosensitive polyimide precursor comprising structural units (A) of formula I (wherein R1 is a tetravalent aromatic hydrocarbon residue, X is a halogen or an alkyl and m is 0-4) and structural units (B) of formula II (wherein R2 is a bivalent aromatic hydrocarbon residue) at an A to (A+B) molar ratio >=0.01 and having a viscosity as measured in a 10wt% concentration solution in N-methylpyrrolidone at 25 deg.C>=100 cps and a photosensitivity of 1-50mJ/cm<2>.
Patent JP-S53105921-A (JP)
Title: Absence transfer releasing system for automatic exchange
Inventor: INOUE SEIICHI
IPC: H04M3/54
Filed: 1977-02-28
Abstract: PURPOSE:To enable the absence transfer addressed subscriber to release freely the absence transfer register through the absence transfer releasing device, and thus to increase the service.
Patent JP-H09191541-A (JP)
Title: Lid installation-type u-shaped structure
Inventor: ITO TOSHIO
IPC: H02G9/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a lid installation-type U-shaped structure whose working efficiency at a site is high, by which a working environment is made good and by which a posterior cleaning operation and a finishing treatment are executed easily. SOLUTION: A structure is composed of a U-shaped structure body 2 and of a lid body 3, and it is used to house cables 9 and to branch and/or connect them. At this time, one or more branch cutout parts 10 through which branch wires 9a of the cables 9 are passed are made at the upper end of at least one sidewall 6 along the laying direction of the cables 9 at the U-shaped structure body 2. Thereby, when the cables 9 are branched, the branch wires 9a are passed through the branch cutout parts 10, the lid body 2 is just put on the U-shaped structure body 2, and the cables 9 can be branched.
Patent JP-S58137822-A (JP)
Title: Liquid crystal cell
Inventor: TANAMACHI SHIYOUICHI
IPC: G02F1/1337
Filed: 1982-02-10
Abstract: PURPOSE:To extend a service life of liquid crystal cells, by subjecting the vertical orientation layer of a vertically orienting polymer agent formed on a cell base to a rubbing treatment in a prescribed direction and orienting the liquid crystal molecules of a liquid crystal orientation layer in a horizontal one direction. CONSTITUTION:A vertically orienting polymer agent, such as a compd. of the formula, and a metal chelate compound, such as 4-methyl-4'-butyl-benzylideneaniline, weighing 0.2-2wt% are dissolved in a solvent, such as ethanol or dimethylformamide to give a soln. of 1-5mmol/l concn. The surface of a transparent electrode 2 formed on a cell base 1 is coated with said soln. and dried to form a vertically orienting layer 3, and it is subjected to rubbing treatment in a prescribed direction. Then, this bases 1 are arranged so as to allow the layers 3 to face each other by inserting spacers 4. Prescribed liquid crystals 5a and a dicromatic dye 5b are sealed in the space between them to form a liquid crystal layer 5.
Patent JP-H06205738-A (JP)
Title: Optometrical device
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/10
Filed: 1993-01-12
Abstract: PURPOSE:To accurately make measurement even when the head section of a testee is inclined by moving a measurement section longitudinally, laterally, and vertically against a subject eye for measurement, detecting the deviation quantity against the subject eye, judging the adequacy of the measured value, and correcting the measured value. CONSTITUTION:A main body upper section 17 incorporating a measuring optical system is provided with a monitor section on the lower side. The main body upper section 17 is supported by a stanchion 18, and it is vertically moved via bevel gears 21, 23, a feed screw 22, and a female screw 24 when a knob 19 is rotated. A rotary encoder 27 detects the vertical shift quantity of the main body upper section 17 from the rotation of a gear 26. A rotary encoder 16 detects the horizontal shift quantity of the main body block 17 from a shaft 12 moved along the fixed block 11 of a groove 10. Pulse signals from the rotary encoders 16, 27 are counted by an input section 30 via the shift of the main body upper section 17, and the deviation is detected and stored. A measurement section 32 displays the measured result, performs arithmetic processing 31, and outputs the result to a print section 5. Accurate optometry is made even when a head section is inclined.
Patent JP-H08252037-A (JP)
Title: Laver working boat and method for liquid treatment of laver net
Inventor: NAKANO TSUGUO
IPC: B63B35/14
Filed: 1996-01-10
Abstract: PURPOSE: To conduct the liquid treatment work for laver net and laver picking work at a time by using a working boat capable of conducting both the works. CONSTITUTION: The upper part of the body 1 of a laver working boat N is equipped with a net guide 2. The lower part of the treating liquid tank 3 of the body 1 is equipped with a laver reservoir 10. The inner bottom of the tank 3 is equipped with a net feeder 4 having a feed chain 41 which moves circumferentially by the actuation of a hydraulic motor. The upper side of the feed chain 41 is threaded through a feed guide 45. Grooves are provided on the upper surface of the feed guide 45 over almost the whole length except a stopping plate. The feed chain 41 bears a necessary number of hooking implements 46 and a control arm with a roller on its tip. A rotary edge device 5 is placed in the front of the tank 3. The device 5 has a rotary edge 51 holdable on the bottom side of the body 1 according as necessary.  The front of the body 1 is equipped with a water ejector 6 having a water ejection pipe 61.
Patent JP-H11202770-A (JP)
Title: Label of multilayered structure
Inventor: HIROSE KUNIKI
IPC: G09F3/03
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a label which does not require a large-scale equipment for privacy protection, is easily usable in an individual field as well, and is easily stickable and peelable by laminating an opaque sheet, cold seals, transparent seal, tacky adhesive layer and release layer in this order, thereby constituting the label. SOLUTION: This label is constituted by laminating an opaque sheet 1, cold seals 2, 3, a transparent seal 4, a tacky adhesive layer 5 and a release layer 6 in this order. The tacky adhesive layer 5 is so formed that the peeling adhesive strength between the cold seal 2 and the cold seal 3 attains 20 to 500 g/25 mm (25 deg.C) at the time of peeling the opaque sheet 1 and the transparent sheet 4 between the cold seal 2 and the cold seal 3. In addition, the tacky adhesive layer 5 is so formed that the peeling adhesive strength exceeds 500 g/25 mm (25 deg.C) when the tacky adhesive is stuck to an adhered. The label is hardly rebondable by pressure and evidences the peeling if once the opaque sheet 1 is peeled. The label is thus helpful for privacy protection.
Patent JP-S55114292-A (JP)
Title: Production of d-alpha-amino acid
Inventor: YOKOZEKI KENZOU
IPC: C12P13/04
Filed: 1979-02-23
Abstract: PURPOSE: A microorganism belonging to Pseudomonas is made to act on 5-substituted hydantoin to produce the corresponding D-α-amino acid.  
     CONSTITUTION: A microorganism that belongs to Pseudomonas, Arthrobacter, Alcaligenes, Achromobacter, Moraxella, Paracoccus or Flavobacterium and can convert 5-substituted hydantoin of foumula I (R is cyclohexenyl, m-substituted phenyl) to D-α-amino acid of formula II (R is as hereinbefore defined), e.g., Pseudomonas hydantoinophilum AJ-11220 (FERM-4347), is cultured in a culture medium containing compounds of formula I or the cells of the above microorganism or a product obtained by processing the cells are brought into contact with the compound of formula I in an aqueous medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08218986-A (JP)
Title: Fuel injection device
Inventor: KANEHARA KENJI
IPC: F02M69/04
Filed: 1995-02-08
Abstract: PURPOSE: To reduce the amount of fuel much stuck on an air intake valve, etc., to form a liquid film. CONSTITUTION: Fuel sprays injected of roughly semi-arc jet hole formed in the injection section 6 of a fuel injection valve 5 collide with each other along the outer periphery of the bevel section 1a of an air intake valve 1 as spray in roughly semi-arc forms without touching the inner wall, etc., of an air intake pipe 3, pushed away by the injection force of the fuel spray and an intaken air flow and caused to turn so as to draw arcs along the outer periphery of the bevel section 1a, quickly diffused over the full surface of the bevel section 1a and flows into a valve clearance 16. Thus, wet amounts in the inner walls of the air intake valve 1 and pipe 4 are small. Since the fuel spray is uniformly diffused simultaneously with the opening of the air intake valve 1 and flows into a combustion chamber, due to the small wet amounts in the air intake valve 1 and a cylinder, a HC exhaust amount is reduced and acceleration responsiveness is improved.
Patent JP-H06211264-A (JP)
Title: Stopper
Inventor: NIWA ISAMU
IPC: B65D63/16
Filed: 1993-01-12
Abstract: PURPOSE:To make both ends of a tape having appropriate length into an endless ring by constituting of two right and left insertion receiving pieces for receiving both ends of the inserted tape and two standing movable pieces which are free to stand and move. CONSTITUTION:A stopper comprises an integrally molded insertion body 5 of two insertion receiving pieces 3,4 into which both ends of a tape are respectively inserted from right and left. Hinges 6, 7 perpendicular to an insertion direction of the tape ends are formed protruding from hole edges on both sides of through holes 6', 7' formed in a line at the center of a lengthwise direction of she integrally molded insertion body 5 on each of the pieces 3, 4. These hinges are used to provide standing movable pieces 8, 9 which are free to stand and move on each of the insertion receiving pieces 3, 4, and a plurality of sticking pins 10 to be stuck through each end of the tape for stopping are made to protrude from each of the standing movable pieces 8, 9. Two through holes 3', 4' are provided on each of the insertion receiving pieces 3, 4, and a long sticking pin 10a reaching the through holes 3', 4' and a short sticking pin 10b reaching inner faces of the insertion receiving pieces 3, 4 are provided on the standing movable piece 8, 9. Locking pieces 8', 9' of the standing movable pieces 8, 9 are engaged with locking pieces 3'', 4'' of the insertion receiving pieces 3, 4.
Patent JP-H02203349-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: KIYOTA HIROSHI
IPC: G03G5/147
Filed: 1989-02-01
Abstract: PURPOSE:To prevent the generation of the unequal densities of halftone solid images by forming a coating film by application of a coating liquid for forming a protective layer, then exposing the film to a high-humidity atmosphere to adsorb or impregnate moisture on or in the coating film before or right after the heating treatment of the film. CONSTITUTION:This photosensitive body is constituted by forming a selenium photosensitive layer 2 on a conductive base 1 and forming the protective layer 4 made by dispersing conductive powder into a binder resin. The coating film is formed by application of the coating liquid for forming the protective layer and thereafter, the coating film is exposed to the high-humidity atmosphere to adsorb or impregnate moisture on or in the coating film before or right after the heating treatment of the coated film at this time. An intermediate layer 3 may be provided at need on the selenium photosensitive layer 2. The intermediate layer 3 can be provided with a function as an adhesive layer for the selenium photosensitive layer 2 and the protective layer 4 in addition to the role as a charge implantation blocking layer. The generation of voids and other unequal densities in the halftone solid images is obviated even if the electrophotographic sensitive body produced in such a manner is used as it is.
Patent JP-S52104382-A (JP)
Title: Fluorescent lamp for low temperature use
Inventor: MAEYAMA SHIGERU
IPC: H01J61/34
Filed: 1976-02-27
Abstract: PURPOSE: To provide a fluorescent lamp for low temperature use of a double tubular construction consisting of a fluorescent lamp and an outer tube, wherein end portions of the lamp tube are surrounded with a heat-insulating member to prevent the reduction of luminous output at low temperatures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000219242-A (JP)
Title: Article storage tool
Inventor: NAKANISHI MASAMI
IPC: B65D6/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an article storage tool wherein an article can be easily put in and taken out of the front and rear sides and left and right sides of the tool and further, when an article having a small height is stored and transported, transportation efficiency can be improved. SOLUTION: Side bodies 4, 5, 6, 7 are provided on the front and rear sides and left and right sides, respectively, and the side bodies 4, 5, 6, 7 are divided into upper side members 4a, 5a, 6a, 7a and lower side members 4b, 5b, 6b, 7b, respectively. Each of the upper side members 4a, 5a, 6a, 7a is vertically swingable between a closing position, at which the upper side member is erected on the corresponding lower side member and an opening position, at which the upper side member hangs down outside the corresponding lower side member. The article storage tool 1 can be stacked in a plurality of stages, while all the upper side members 4a, 5a, 6a, 7a are being opened.