baber/WOPTO huggingface dataset:
Patent JP-H08138099-A (JP)
Title: Automatic ticket checking and collecting machine
Inventor: TSUBOUCHI TAKASHI
IPC: G07B15/00
Filed: 1994-11-11
Abstract: PURPOSE: To evade the collision or contact of a ticket examination user with a ticket examination door by applying passage regulation by closing the ticket examination door by a door control means when it is detected that the passing speed of the ticket examination user exceeds a fixed speed when ticket examination processing is performed. CONSTITUTION: A using guide for ticket examination is displayed on a plasma display 18 accompanying ticket examination permission, and also, the passage of a ticket examination customer is confirmed by counting with a number counter accompanying the passage of the customer, and moreover, the passing speed of the ticket examination customer at that time is found, and the optimum opening time of a door 19 is set corresponding to the passing speed. In other words, when processing is judged as the one for a child in ticket examination, the ticket examination is permitted corresponding to the passing speed of the child.  While, when correspondence is taken by attaching specific numbers on both the ticket examination customer and a ticket examination using medium such as a non-contact card, etc., immediately at the entry part of a ticket examination path, the opening of the door 19 can immediately be controlled, then, the ticket examination customer can be permitted to pass. Moreover, when the ticket examination is disabled due to invalid data at that time, the door 19 is closed, then, the ticket examination is controlled.
Patent JP-H07156507-A (JP)
Title: Head cartridge positioning mechanism for ink jet printer
Inventor: NAGASAKI YOSHIKI
IPC: B41J25/304
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a low-cost head cartridge positioning mechanism for ink jet printer capable of positioning a head cartridge with a high accuracy at every replacement thereof. CONSTITUTION:In an ink jet printer comprising a carrier 2 scanning along a space shaft 28 as a guide and a head cartridge 21 provided with a head and detachably loaded on the carrier 22, the head cartridge 21 is provided with an action part 31 positioning the head cartridge 21 on the space shaft 28 when the head cartridge 21 is loaded and a projection 32 having a reference surface 32a abutting on the carrier 22 when the head cartridge is loaded.
Patent JP-H11115379-A (JP)
Title: Coloring method for color magnetic particle for magnetic display panel
Inventor: TAZAKI HIROSHI
IPC: G09F9/37
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a coloring method for color magnetic particles for manufacturing a magnetic display panel in which coloring magnetic particles are sealed and which can display in color. SOLUTION: Color magnetic particles, a dispersion medium, a thickening agent and, if desired, a plastic dispersed liquid composed of a coloring material are sealed between two bases of a panel. In that case, droplets are formed by emulsion dispersing a dispersed body composed of color magnetic particles, a white color masking agent and a bonding agent formed of liquid thermosetting resin and a curing agent in a water solution formed by dissolving an emulsifier in water, and then the droplets are cured by heating, and the surfaces of the magnetic particles are coated by the white color masking agent to form white magnetic particles.
Patent JP-S63155055-A (JP)
Title: Developer for electrostatic photography
Inventor: TSUBUSHI KAZUO
IPC: G03G9/12
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a sharp image intrinsic to a wet process developer by incorporating a multifunctional monomer and material which copolymerizes therewith by UV irradiation into the developer. CONSTITUTION:This developer contains the multifunctional monomer and the material which polymerizes therewith by UV irradiation. Copies having excellent fixability, solvent resistance and image sharpness are obtd. if the material which is polymerized by UV irradiation is used as a binder component of the developer. Since the fixing speed is high, a copying speed increased. The fixing is thereby ended instantaneously and, therefore, the fixing speed is high; in addition, harmful vapors and smells are hardly generated. Since a nonimage part is not overheated at the time of fixing, plastic films, etc., in addition to paper are usable as an image supporting member.
Patent JP-H05194476-A (JP)
Title: Xanthene compound, its composition, ink containing said compound or composition, method of printing substrate and printed paper or overhead projector slide
Inventor: RONARUDO UINFUOODO KENION
IPC: C07D311/88
Filed: 1992-11-13
Abstract: PURPOSE: To prepare a new xanthend compd. excellent in water resistant fastness, light resistant fastness and brightness and useful for printing or the like.  
     CONSTITUTION: The compd. of formula I [X 1  is sulpho or carboxy; X 2  is a substitutent; (m) is 0 to 2; Y 1  and Y 2  are each an alkyl or a halogen; Z is carboxy], is obtd. by condensing the compd. of formula II, the compd. of formula III (X 3  is C=O or SO 2 ) and the compd of formula IV. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04173770-A (JP)
Title: Fluorinated substituted group-containing triphenylamine derivative and its production
Inventor: NODA YOSHIAKI
IPC: B01J27/232
Filed: 1990-11-08
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> and R<2> are H, halogen, 1-3C alkyl, alkoxy or (substituted) aromatic hydrocarbon residue with the proviso that at least one of R<1> and R<2> is aromatic hydrocarbon residue; R<3> is 1-4C fluorinated alkyl or fluorinated alkoxy]. USE:A photoconductive organic material. An organic sensitized material realizing much higher-speed formation and long-term durability in electrophotography, especially having excellent characteristics as an electronic charge-transporting substance. PREPARATION:A halogentaed benzene derivative shown by formula II (X is I or Br) is made to react with a fluorinated substituent group-coating diphenylamine derivative shown by formula III in the presence of a copper-based catalyst and a basic compound to give a compound shown by formula I.
Patent JP-H06149679-A (JP)
Title: Cache memory device
Inventor: YAMAMOTO SHUJI
IPC: G06F12/08
Filed: 1992-11-13
Abstract: PURPOSE:To attain an inexpensive cache memory device having large capacity and an access speed equivalent to that of an SRAM. CONSTITUTION:The contents of a DRAM is divided into plural master blocks, each master block is divided into plural slave blocks and each slave block is provided with a memory circuit 1 for storing a tag, data and a flag indicating the validity/invalidity of each tag, a flag circuit 4 for storing a flag indicating the validity/invalidity of data in the master block, a timer circuit 3 including timers for counting the reflesh period of each master block and constituted so as to invalidate a flag corresponding to each master block in each reflesh period and reset a timer selected by an index, a comparator 5 for comparing a tag in an access buffer with a tag in an accessed slave block, and a check circuit for outputting the data of the slave block to a bus when the coincidence of tags is obtained by the comparison, the status of the selected slave block is valid and its flag is valid.
Patent JP-H03163121-A (JP)
Title: Polycarbonate-acrylic copolymer and preparation thereof
Inventor: MATSUHIRA SHINYA
IPC: C08F299/00
Filed: 1989-11-22
Abstract: PURPOSE:To prepare the title copolymer excellent in the transparency, surface hardness, mechanical properties, heat resistance, etc., by copolymerizing a specific polycarbonate-urethane macromonomer with an acrylic monomer. CONSTITUTION:The title copolymer is prepd. by copolymerizing a polycarbonate- urethane macromonomer of formula I and/or formula II [wherein Z is a group of formula III; R is H or CH3; R1 is H, OH, alkyl, or aryl; X is a group of formula IV, formula V, or formula VI; A is a single bond or an alkyleneoxy group of formula VII (wherein R2 is alkylene); and n is 3-200] with an acrylic monomer (e.g. methyl methacrylate). The copolymer is excellent in the transparency, surface hardness, mechanical properties, etc.
Patent JP-H03162950-A (JP)
Title: Backing material of vibration damping floor
Inventor: OKUMURA KOICHI
IPC: B27D1/04
Filed: 1989-11-22
Abstract: PURPOSE:To manufacture a vibration damping floor backing material passing the immersion release test of JAS Class I by blending and kneading the specified quantities of butyl rubber, low density polyethylene and modified polyolefin having a polar group and vulcanized granular rubber of a specific average grain diameter, forming the blend into a sheet shape. CONSTITUTION:A vibration-damping sheet 3 is interposed at least in one of the overlapped sections of respective veneers 1, 2a - 2c and fused thereon. The vibration-damping sheet 3 is manufactured by blending and kneading 100 pts. wt. consisting of the total pts. wt. of butyl rubber and the total pts. wt. of low density polyethylene and modified polyolefin having a polar group as the ratio of 60 - 90: 40 - 10, and out of the total pts. wt. of 40 - 10 of low density polyethylene and modified polyolefin, the ratio of modified polyolefin is less than 30 pts. wt. and more than 7 pts. wt., and 60 - 220 pts. wt. of vulcanized granular rubber of average grain diameter of 0.8 mm - 2.0 mm is added, blended and kneaded therein to be formed into a sheet shape. A vibration-damping floor backing material having similar vibration-damping effect as heretofore available and passing sufficiently the immersion release test of JAS Class I is manufactured by the process.
Patent JP-H04282014-A (JP)
Title: Clevis joint
Inventor: DEIBUITSUDO NIIRU SHIYUMARINGU
IPC: F16F1/41
Filed: 1991-10-23
Abstract: PURPOSE: To provide a clevis joint which is light and easy to manufacture, needs not lubrication, can be contained in a small container, minimizes the necessity of maintenance and can regulate the rotation between connection parts within the range of ±50 deg.. CONSTITUTION: An upper link 30 having flanges 44 and 46 in both ends and holes 48 to 50 coordinated on a line and a lower link 32 having coordinated through holes 52 and 54 in both end flanges are pivotally engaged with each other by a connection bolt 56 inserted in the holes 48 to 54, but laminated elastomer bearings 58 to 64 surrounding the bolt 56 and rotatably and floatingly supporting the links 30 and 32 are provided. The bearing 58 to 64 have inside races 66 to 72 and outside races 74 to 80, and an elastomer layer comprising layers 82 and 84, etc., alternatively arranged and a rigid material layer comprising a layer 86, etc., are arranged and adhered to each other between the inside and outside races, and the outside races are adhered to the through holes 48 to 54. The bearings 58 to 64 are assembled so as to be provided with equal twisting rigidity and a spring rate.
Patent JP-H11144653-A (JP)
Title: X-ray generator
Inventor: YAMANAKA KIYOSHI
IPC: H01J35/30
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator capable of reduction of thermal load on each part (X-ray target, X-ray take out window or the like) of the apparatus due to electron beams and efficient use of the electron beams. SOLUTION: This device comprises electron beam re-incident means composed of an X-ray target 23 in which an incident face is formed a substantial recess shape; and electron beam deflecting means (a magnetic field generator) for deflecting an electron beam 24 in a direction approaching to the X-ray target by Lorentz force to be incident to the X-ray target 23, and deflecting a reflected electrode 24a or the like in a direction approaching to the X-ray target 23 to re-incident to the X-ray target 23.  Alternatively, the device comprises electron beam re-incident means consisting of an X-ray target part having a transparent first X-ray target and a reflected second X-ray target (reflected electron heat receiving part); and electron beam deflecting means (a magnetic field generator) for deflecting an electron beam in a direction approaching to the first X-ray target by Lorentz force to be incident to the first X-ray target, and deflecting a reflected electron to re-incident to the second X-ray target by Lorentz force. In addition, an electron beam shape is actually or apparently long linear-shaped widthwise.
Patent JP-H11145665-A (JP)
Title: Heat radiator for electronic apparatus
Inventor: FUJIMOTO MICHIHIRO
IPC: H05K7/20
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enable to reduce the size and weight of an electronic apparatus and to improve heat radiating performance. SOLUTION: A heat radiator 1 dissipates heat generated by an MPU(micro processor unit) composing a personal computer. The heat radiator 1 is provided with an aluminum clad 4 consisting of two higher and lower aluminum plates having a non pressed part of a desired pattern. The lower aluminum plate swells outside at the non pressed part of the aluminum clad 4 to form hollow- body swellings 5. Heat pipes 6 are also formed by filling the inside of the swellings 5 with actuating liquid. A part of the heat pipes 6 is a heat receiving part 11 for receiving heat generated by the MPU. An electronic part contact 12 made of thermal conductive elastomer is heaped up on a part of the underside of the aluminum clad 4 including the heat receiving part 11 of the heat pipes 6 in such a way that it envelops the heat receiving part 11 of the heat pipes 6 and is higher than the protrusion.
Patent JP-H04177313-A (JP)
Title: Image observing spectacle device
Inventor: FURUICHI TOKIISA
IPC: H04N5/64
Filed: 1990-11-13
Abstract: PURPOSE:To obtain an image observing spectacle device which fits the face and does not burden a neck and is easy to use by arranging an image display part each at both sides of the head of a user so as to arrange parts evenly around the face to fit the face. CONSTITUTION:An image observing spectacle device 1 and image panels 2R and 2L are provided, in which R means for the use for right and L for left. The image panels 2R and 2L are desirably constituted by a small and light- weight article, for example, a liquid display panel so as to make the device 1 light. Optical lenses 3R and 3L are for enlarging an image displayed on the image panels 2R and 2L and for prolonging a visual range, and speakers 4R and 4L are supported by a band 5 so that they can be moved in the fore and aft direction. Thus, as the optical system is arranged so that it covers the face from the nose to ears, the device 1 can be made thin. By this, an image observing spectacle device in which fitting performance to the user and burden on the neck are improved and which is easy to use can be obtained.
Patent JP-H03165114-A (JP)
Title: Ultrasonic delay line
Inventor: SHINGU YUJI
IPC: H03H9/36
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the number of components without using a cushion member and to prevent crack and chipping of an ultrasonic delay medium and the breaking of a lead wire to be caused when the same medium is fallen down by adhering the ultrasonic wave delay medium to the seat of a lower container with an elastic adhesive. CONSTITUTION:Plural seats 12 are provided to the container of a lower container 11 and an ultrasonic wave delay medium 4 is fixed onto the seats by an elastic adhesive 13, a lead wire 5 is connected to a terminal 10 of the lower container 11, and an upper container 14 is combined with the lower container 11. Since no cushion member is employed, the number of components for the ultrasonic wave delay medium is reduced and a damage of the ultrasonic wave delay medium or a break or exfoliation of a lead wire to be caused when the ultrasonic wave delay medium is fallen down is reduced.
Patent JP-H01146088-A (JP)
Title: Locking device of side window for car
Inventor: KAWAGOE SHIGEYUKI
IPC: E05B85/24
Filed: 1987-11-30
Abstract: PURPOSE: To surely and easily lock by forming a cam on a locking lever freely rotationally journaled to a locking handle, the cam sliding against a catch mounted on the window frame of a side window. CONSTITUTION: A window glass 12 retained by link devices 40a, 40b is moved in the direction of the arrow A so as to be converted from an open condition to a closed condition. Next, the pawl part of a catch 30 mounted on an outer frame 11 is hooked as the cam 26a of a locking lever 26 slides against the catch 30. When the lever 26 is turned in the direction of the arrow C, the end of the cam 26a is disconnected from the catch 30 and the glass 12 opens outwards in the cross direction of a vehicle via the link devices 40a, 40b and slides into an open condition.
Patent JP-H11129619-A (JP)
Title: Ablation recording material and method for formilng an image by using it
Inventor: GOTO TAKAHIRO
IPC: G03F7/36
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an ablation recording material for accurately performing an original manuscript reproducibility of a press plate in a print field or reproducibility of an original manuscript (IC circuit diagram) of a resist in an industrial resist field. SOLUTION: In the ablation recording material comprising at least one coloring agent layer on a support without executing a step of image-like heating by utilizing a laser and the method for forming an image, a foreign matter having a maximum diameter of 40 μm or more in a predetermined direction per an area of 0.31 m<2> of the support is substantially 0 piece, and foreign matters each having a maximum diameter in a predetermined direction of 10 to less than 40 μm are substantially 200 pieces or less.
Patent JP-H08142555-A (JP)
Title: Noncontact type ic card and production thereof
Inventor: IMAI TAKAYOSHI
IPC: B42D15/10
Filed: 1994-11-14
Abstract: PURPOSE: To produce a noncontact type IC card having a novel structure wherein an IC card element is embedded in a card in such a state that the entire surface thereof is fixed by a simplified and industrially advantageous method embedding the IC card element embedded in an electric insulating fiber material in the integrally molded card. CONSTITUTION: A notch part is provided to an intermediate layer 2 composed of an electric insulating fiber material at the almost central part thereof and an IC card element 4 is fitted in the notch part and surface layers 1, 2 composed of an electric insulating fiber material are superposed on both surfaces of the intermediate layer 2 to form a laminate of the electric insulating fiber material layers having the IC card element 4 embedded therein. This laminate is fitted in the cavity 21 of a lower mold 20 in a close contact state and an upper mold 10 is clamped to perform injection molding.  Since the IC card element 4 is embedded in the electric insulating material, a problem such as the disconnection between the parts constituting the IC card element 4 is eliminated though an IC card is produced by injection molding and a bonding process for a plurality of the parts of the IC card element 4 becomes also unnecessary.
Patent JP-H10149548-A (JP)
Title: Land/group detector
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To stably obtain a tracking error signal and a land/group detecting signal. SOLUTION: This land/group detector is provided with an optical head 10 utilizing three beams system for obtaining reflected lights from an optical disk which is irradiated with +1st order, zeroth order, -1st order lights L+1 , L0 , L-1 , a hexapartite optical sensor 14 arranging a quadripartite optical sensor 12 at the center and two optical sensor elements (e), (f) at both sides of the optical sensor 12, and a signal processing part 16 for calculating the tracking error signal TE and the land/group detecting signal L/G from an output signal of the hexapartite optical sensor 14. each output signal of the quadripartite optical sensor 12 is expressed as A, B, C, D, and each output signal of the optical sensor elements (e), (f) is expressed as E, F, the signals are calculated from expressions TE=E-F and L/G=2×(A+B+C+D)-(E+F) by the signal processing part 16.
Patent JP-H08162866-A (JP)
Title: Automatic gain control circuit
Inventor: YOSHIMURA KAZUO
IPC: H03G3/20
Filed: 1994-12-08
Abstract: PURPOSE: To improve the response accuracy of automatic gain control(AGC) in a spread spectrum signal receiver. CONSTITUTION: The automatic gain control circuit of a spread spectrum signal receiver is provided with an absolute value conversion circuit 20 converting a detection signal S1 comprising a string of a positive polarity pulse signal and a negative polarity pulse signal into a positive polarity pulse signal, a timing signal generating circuit (differentiation circuit 21a and a comparator 21b) generating a timing signal whose phase is coincident with a phase of the positive polarity pulse signal from the absolute value conversion circuit 20, and a sample-and-hold circuit 21c sampling the positive polarity pulse signal from the absolute value conversion circuit 20 with the timing signal from the timing signal generating circuit to detect a level, and a gain control signal of the AGC amplifier 3 is generated (loop filter 17 or the like)  based on the detected level S23 and the gain is controlled based on a generated gain control signal S3.
Patent JP-H01146459-A (JP)
Title: Communication equipment
Inventor: MISHIMA KENICHI
IPC: H04L29/06
Filed: 1987-12-03
Abstract: PURPOSE:To output a teletex text or facsimile text or the like at a high speed by discriminating the type of received text information and starting a text output means or a picture output means during reception when the text is not a mixed text so as to apply image output. CONSTITUTION:A data processing request received from a communication section 13 is received and a text data is transferred from the communication section 13 to a RAM 10-2 by a DMAC 4 and stored to discriminate the form of the text data thereby discriminating whether or not it is a mixed text. When the text is not a mixed text but a teletex text, the text is subject to pattern expansion based on a character pattern data of a ROM 10-1 and stored in a picture memory 11. When the data is not a teletex data, the processing of the facsimile data is applied. When the text data is expanded in the picture memory 11 by one page or prescribed image information is expanded in the picture memory 11, it is subject to DMA transfer to an input/output control section 7, outputted to a picture information output section 5 to form the image.
Patent JP-H11142317-A (JP)
Title: Device and method for measuring coefficient of single-plane water absorption
Inventor: UEHARA MASAMI
IPC: G01N13/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enable easy, automatic, and accurate maintenance of water level even in the case of long-time measurement by constituting a water tank with feet capable of level adjustments from a plurality of partition plates A and partition plates B at one side of the inside of the water tank and of a weir plate of a constant height with respect to the bottom surface of the water tank at the other side. SOLUTION: Vertically movable feet 7 capable of level adjustments are installed to the four corners of a water tank, and the heights of the feet are adjusted. This enables level adjustment of the water tank. A weir plate 10 is higher than partition plates A8 and B9, is constant in height across the water tank with respect to the bottom surface of the water tank, and is tightly installed in the water tank so as to prevent liquid leakage. By this, a liquid higher than the weir plate 10 overflows to ensure level and make the level of water of a D division constant with respect to the bottom surface of the water tank. In directions for use, a level gauge is placed in the water tank, and the heights of the movable feet 7 are adjusted to ensure level.  Next, a rack of longitudinally and laterally constant height with respect to the bottom surface is placed in the D division, and water is poured. After verifying level, water is supplied. In the state that water is overflowing from the weir plate 10, auxiliary plates are placed at the four corners of the rack so that the upper end part of the rack may be immersed, and water is supplied.