baber/WOPTO huggingface dataset:
Patent JP-S63228687-A (JP)
Title: Laser device
Inventor: UCHIDA YUTAKA
IPC: H01S3/038
Filed: 1987-03-18
Abstract: PURPOSE:To synchronize the progress of discharge between the main discharge electrodes with a laser beam so as to obtain the high laser amplification by a method wherein in preparatory ionization circuit, discharge gap intervals of mutually neighboring preparatory ionization circuits shall be (d) and ray velocity shall be (c) while a circuit constant shall be set so that the arrival time difference of pulses reaching each discharge gap of these preparatory circuits may become d/c. CONSTITUTION:Synchronization of the progress of discharge between the main discharge electrodes 1 with a laser beam is regulated by a circuit constant of preparatory ionization circuits 4 performing preparatory ionization of each discharge area so that discharge may be generated in the next discharge area, when discharge is started between one end parts of the main discharge electrodes 1 and laser beam having passed the discharge area of the one end part. Thereby, traveling wave excitation is performed. Owing to this, an interval of the discharge gaps 3 of the mutually neighboring preparatory ionization circuits 4 performing preparatory ionization respectively shall be (d) and ray velocity shall be (c), then the time difference in starting discharge between the main discharge electrode 1 in the mutually neighboring discharge areas shall be made to satisfy td=d/c. Thereby, the progress of discharge between the main discharge electrodes can be synchronized with a laser beam so as to amplify laser beam with high efficiency.
Patent JP-H11259608-A (JP)
Title: Non-contact type data carrier, gate system using the same and control method
Inventor: AKAIDA TETSUO
IPC: G06K17/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To the occurrence of a difference between an actual entrance to a room and entering room record by selecting a stopped state and an operation state of a function as a key through communication in a non-contact type data carrier. SOLUTION: When each holder of non-contact type IC cards 20a to 20d as keys to gate devices 21 and 22 does not have a will to pass, he uses a card information rewriting device 23 to rewrite state information of key function of the card 20a into a stoppage state of the key function with its flag information set to 01. Also, when each holder of the cards 20a to 20d has a will to pass, he uses the device 23 to rewrites state information of a key function of each card 20a to 20d into an operation state of the key function with flag information set to 00.
Patent JP-H07272317-A (JP)
Title: Information recording medium and its production
Inventor: SANO KENJI
IPC: G11B7/24047
Filed: 1994-03-30
Abstract: PURPOSE:To surely identify whether an information recording medium is genuine or not by viewing by forming a hologram on a substrate. CONSTITUTION:An optical disk is formed of a transparent substrate 6 consisting of glass, etc., information bits 7 formed on this substrate 6, a reflection layer 8, a protective layer 9, etc. The hologram 5 is formed as plural pieces of ruggedness of a depth smaller than the depth of the bits 7 on the substrate 6 of the non-information region 3 of this disk 1. The hologram 5 is not read by coherent light for reading the bit 7 information and is not reproduced. Then, whether the optical disk, etc., are genuine or not is always identified when the hologram 5 image is viewed, unlike the case of sticking a peelable hologram to the disk.
Patent JP-H09250832-A (JP)
Title: Refrigerant heating air conditioner
Inventor: FURUHAMA KOKICHI
IPC: F25B13/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To sharply increase capability and raise blown air temperature with a simplified fuel supply system by supplying a refrigerant to a refrigerant heater from the middle of a refrigerant flow passage of an indoor heat exchanger, and returning the refrigerant to the indoor heat exchanger after heating with the refrigerant heater. SOLUTION: An indoor machine 1 includes an indoor heat exchanger 1 and a refrigerant heater 6. In the indoor heat exchanger 1 one refrigerant piping 11 is disposed in a meandering manner, and six refrigerant pipings on a lower meandering part are extended to the outside. In the refrigerant heater 6 a fuel supply part 61 is formed in which a cassette bomb 62 is disposed removably. Connection pipings E1 to E6 connect the refrigerant piping 11 in the indoor heat exchanger 1 and the extended refrigerant piping 11 in the refrigerant heater 6. In the indoor heat exchanger 1 there can be provided to air (a) both of heat obtained in the outdoor heat exchanger and heat obtained from the refrigerant heater 6.
Patent JP-H10257311-A (JP)
Title: Image reader
Inventor: NISHIKIUCHI YASUSHI
IPC: H04N1/401
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which an image signal having fidelity with the density of image on an original can be obtained. SOLUTION: In this image reader, the image of an original is irradiated with light, the image of original is read by reflected light from the image of original, and the image signal having a gradation corresponding to the density of image on the original is generated. A density reference board 9 for this image reader has a white band pattern 9a in parallel with a main scanning direction [(x)-direction] and black-band patterns 9b and 9c, so as to sandwich this white-band pattern 9a in a sub-scanning direction [(y)-direction]. On the density reference board 9, a reading position X is moved in the sub-scanning direction, and the image signal of white-band pattern 9a near the black-band patterns 9b and 9c and an image signal to maximize the quantity of light from the white-band pattern 9a are read.  By operating these signals, a correction level with the effects of flare light removed is determined as the reference of shading correction.
Patent JP-S59186955-A (JP)
Title: Production of beta-mercaptopropionic acid ester
Inventor: TATSUMI HIDETAKA
IPC: C07C313/00
Filed: 1983-04-06
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for various industrial chemicals, particularly stabilizer for resins, intermediate for medicines, and removing agent for heavy metal in fat or oil, etc., by reacting an acrylic acid ester with hydrogen sulfide in a solvent, e.g. an amide. CONSTITUTION:An acrylic acid ester of the formula CH=CHCOOR1 (R1 is 1- 8C alkyl, cycloalkyl or alkylcycloalkyl) is reacted with hydrogen sulfide in an amide solvent of formula I or II (R2-R5 are 1-18C hydrocarbon, etc.), e.g. dimethylformamide, in the presence or absence of a weakly basic amine base of formula III or IV (R10-R16 are 1-18C hydrocarbon, etc.) at 0-80 deg.C under pressure to give the aimed substance. The hydrogen sulfide is used in an equivalent of 1-5 times of that of the acrylic acid ester, and the pressure is 1-14atm.
Patent JP-H03262047-A (JP)
Title: Pseudo fault generating system
Inventor: NASU YASUYUKI
IPC: G06F11/22
Filed: 1990-03-12
Abstract: PURPOSE:To test the error processing function of a state approximating the condition in which hardware fault actually occurs by giving a pseudo fault occurrence indicating signal by a software or firmware instruction to cause pseudo fault. CONSTITUTION:A firmware execution state register where information indicating the execution state of firmware is stored and a pseudo fault occurrence signal holding register 2 which has a bit corresponding to each bit of information stored in this register 1 and has a specific bit set by the instruction are provided. Coincidence means 31 to 3n which activate a pseudo fault signal by corresponding bits of the firmware execution state register 1 and the pseudo fault occurrence signal holding register 2 and error detecting means 41 to 4n which generate an error detection signal in the case of activation of the pseudo fault signal or the occurrence of hardware fault are provided. Thus, the test is performed at a random timing and the operation is facilitated.
Patent JP-S5534089-A (JP)
Title: Method of culturing photosynthesizing microorganism
Inventor: MIYASAKA YOSHIYUKI
IPC: C12M1/02
Filed: 1979-05-21
Abstract: PURPOSE: The culture medium containing a photosynthesizing microorganism is flown in enclosed reaction paths to effect alternatively reactions in the dark and the light, thus permitting effective and large-scale cultivation of photosynthesizing microorganism.  
     CONSTITUTION: The culture medium containing photosynthesizing microorganism and a solution containing nourish sources are fed from pipe 5 into circular reaction pipe 4 that consists of the spaces for the reaction in the light 2 in which light-irradiation devices 20 consisting long light source 21 and light scattering plate 22 are arranged with intervals and other spaces for the reaction in the dark 3 alternatively and flown in one direction by blades 18 that are driven by motor 19. When the culture medium passes the space 2, the reaction in the light is effected by irradiating light and when passes space 3, the medium mixed with carbon dioxide which is supplied from generator 15, compressor 16, mixed in mixing tank 13 and sent from blower 17, pipe 7, branch 8 and sent into the reaction pipe and together with fresh air to effect enzyme reactions, then the resulting culture medium is taken out of pipe 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60205849-A (JP)
Title: Rotary magnetic head device
Inventor: OKAMOTO HIROSHI
IPC: G11B15/467
Filed: 1984-03-29
Abstract: PURPOSE:To attain accurate record and reproduction with a rotary magnetic head by setting a magnetic field generating means at a fixed position on the revolving locus of the rotary magnetic head and detecting the signal induced to the rotary head to compare it with a reference phase signal. CONSTITUTION:Rotary magnetic heads A and B are set on a disk 1 at positions symmetrical to the rotary shaft of the disk 1, and a magnet piece 4 is fixed oppositely to the outer circumferential part of the disk 1 at a position shifted clockwise by a degree theta2 from a position where the tape is not wound around the disk 1, i.e., a position C where the tape has the first contact with the disk 1. The output of the head A is connected to a PG detecting circuit 7 via a rotary transformer 6 as well as to a switch 13. The detection signal of the circuit 7 is supplied to a phase comparator 9 and compared with the reference phase signal of a reference phase signal source 8. A control means 10 controls the revolution of the disk 1 with the comparison output. Thus a recording track is formed at a prescribed position on the magnetic tape. Then accurate reproduction scanning is also possible.
Patent JP-H04295661-A (JP)
Title: Disk insertion device
Inventor: SAKATA AKIHIRO
IPC: G11B17/04
Filed: 1991-03-26
Abstract: PURPOSE:To embody a mechanism which prevents the insertion of floopy-disk cartridge thinner than an optical disk cartridge by means of a simple device since there is some danger that floopy disk data may be destoryed by leakage flux in an optical disk device in the case when the floppy disk cartridge is inserted into the optical disk device incorrectly. CONSTITUTION:In a disk insertion passage near a disk insertion opening, on at least upper or lower part thereof, sections K which are provided with at least one rotary shaft 34c on either side and inclined to the inserting direction, a control section S which is laid out substantially vertical to the inserting direction, levers 22 and 23 which couple the slanting sections K and control section S, and springs 25a and 25b which energize the levers into a disk insertion opening P in a direction where they clog the inserting opening are provided. Due to this construction, an optical disk cartridge expands the levers outside so that it may be inserted. Thin floppy disks or the like are inhibited from being inserted by the lever control section even if the insertion position is deviated so that insertion errors can be prevented. It is, therefore, possible to eliminate potential damage that may destroy data.
Patent JP-S59187365-A (JP)
Title: Jam detector of copying machine
Inventor: AKITA YUKIO
IPC: B65H7/06
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a jam detector which is controlled easily by actuating a stay jam timer only when recording paper stays on a detector. CONSTITUTION:When fed recording paper jams on a stand-by switch 3, a scanning table carries on moving forth and turns on a forward movement safety switch 16 finally. If a jam occurs at a point T1 of time and the forward movement safety switch 16 is turned on (at time T2), driving forward movement is cut off to stop the scanning table, and at the same time, the stay jam timer on the stand-by switch 3 is set to start counting. Then, the jam timer carries on counting for a specific time even when the forward movement safety switch 16 stays on and even when the scanning table moves back to turn off the forward movement safety switch 16 (at time T4). The ON/OFF state of the forward movement safety switch 16 at the time T3 when the jam counter enters a count- up state is confirmed to generate a jam signal when both switches are on.
Patent JP-H02241134-A (JP)
Title: Optical relay system
Inventor: KONDO TOSHINORI
IPC: H04B10/272
Filed: 1989-03-14
Abstract: PURPOSE:To avoid collision of relayed signals on an optical star coupler and to prevent separation of network due to a fault of an optical repeater by constituting an optical repeater section with plural optical repeaters and connecting the optical repeaters in parallel with a switching control circuit. CONSTITUTION:For example, an optical repeater section 8 relaying an optical signal sent from an optical star coupler 3 or 4 to an optical star coupler 4 or 3 consists of plural optical repeaters 1a, 1b. The optical repeaters 1a, 1b connect between the optical star couplers 3, 4 via a switching control circuit 9. Thus, the separation of the network due to a fault of the optical repeaters 1a, 1b is avoided and the collision of the relayed signals on the optical star coupler is avoided.
Patent JP-H01236093-A (JP)
Title: Washer
Inventor: IKEDA YOSHIO
IPC: D06F39/12
Filed: 1988-03-15
Abstract: PURPOSE:To increase the construction strength of an operating box part, to cause an appearance to be satisfactory, and to execute a manufacture in a low cost by providing projectingly by plural fitting piece parts at points at the lower edge side of the case of a control unit, and screwing the fitting piece part at both sides of opposite sidewalls of the operating box part. CONSTITUTION:A control unit 6 is fitted in an operating box part 5 by fitting engaging concave parts 21a and 21b at respective lower edges of boss parts 12 and 13 in which both fitting piece parts 21 and 22 provided projectingly at the lower edge side point of a case 14 are provided at respective points near lower edges of a front wall 5b and a rear wall 5c of an operating box part 5 and thereafter, screwing a tapping screw 23, respectively. Thus, respective lower edges of the front wall part 5b and rear wall part 5c of the operating box part 5 are bridged through the case 14, and for such a reason, a condition is made into the condition in which the construction strength of the operating box part 5 is remarkably increased. Consequently, even when an external force is given to the operating box part 5, the fear that the front wall 5b and rear wall 5c are expand-open-deformed is eliminated.
Patent JP-2000254338-A (JP)
Title: Game medium loaning machine
Inventor: TAKEUCHI NORIKAZU
IPC: A63F7/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To intend an effective use of a game medium loaning machine for playing a game. SOLUTION: This loaning machine receives payment of a game medium and is provided with drawing means S28, S34, S36 as to whether a bonus should be supplied or not. Thereby, it enables to furnish a player with a service S44 never offered heretofore. Further, since this machine has an informing means to inform results of the drawing means, the player or an employee can get to know that a bonus supply has been acquired.
Patent JP-S57176121-A (JP)
Title: Molding of frp
Inventor: KAWAI YASUYUKI
IPC: B29C57/00
Filed: 1981-04-23
Abstract: PURPOSE: To remove time restriction due to a pot life and to improve workability and quality in molding fiber reinforced plastics by taking a special means in impregnation of matrix liquid synthetic resin to the fiber reinforced material.  
     CONSTITUTION: When a fiber reinforced material is impregnated with matrix liquid resin, cured and molded, the moldings obtained are divided into fiber reinforcement such as glass fiber etc. coated with hardener and matrix liquid synthetic resin such as unsaturated polyester resin, etc. mixed with an accelerator. When in use, the fiber reinforcement is impregnated with the matrix liquid synthetic resin and left and matured under a state of constant temperature to obtain a molded material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1159199-A (JP)
Title: Cooling device for automobile canopy cover
Inventor: BALLIU FALGUERAS CARMEN
IPC: B60H1/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device preventing a rise in temperature of a passenger room of a parked automobile. SOLUTION: This cooling device can be fixed to the outside of the roof of a vehicle and mounted on parts included in a hole within a canopy cover specific to a vehicle. The device is constituted of a housing constituted of a box 1 and a cover 2. The housing is provided with a window 3 and an opening 4 through which air flows and has a turbine making a blade driven by wind or a motor to promote heat flow between the canopy cover and a car body into power.
Patent JP-H01236441-A (JP)
Title: Production of magneto-optical recording medium
Inventor: KIKUCHI KAZUHIKO
IPC: G11B11/10
Filed: 1988-03-17
Abstract: PURPOSE:To enable the simple control of the compsn. of a recording layer and to improve mass productivity by using an alloy target and changing the area ratio of an earth area and cathode area in a discharge space. CONSTITUTION:The target 5 acts as a cathode electrode and the inside surface of a vacuum chamber 1 excluding said part and the inside surface of an antisticking movable plate 2 act as an earth electrode. The cathode area Scc, therefore, corresponds to the area on the inner side of the target 5 and the earth area SE corresponds to the inside area of the part enclosed by the cathode electrode 4, the vacuum vessel 1 excluding the part of the target 5 and the antisticking movable plate 2. The size of the earth area SE is changed by moving the position of the antisticking movable plate 2 by a jig 3, by which the ratio of the (earth area SE)/(cathode area Scc) is changed. The simple control of the compsn. of the magneto-optical recording layer is thereby enabled, by which the desired compsn. is easily obtd. and the mass productivity is improved.
Patent JP-H03262477-A (JP)
Title: Culture device
Inventor: TORII TOSHIYUKI
IPC: C12M1/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the title device for carrying out culture in high efficiency because of capability to clean the surface of luminescent materials during the culture operation by fixing cleaning means to be driven by manipulation from the outside in order to remove stain on luminous radiation faces of the luminescent materials set in a culture tank. CONSTITUTION:Luminescent materials 8 and 9 having luminous radiation faces 8a, 9a and 9b are set in a culture tank A to store a photosynthetic organism and a medium and further cleaning means 15-17 of removing stain on the luminous radiation faces 8a, 9a and 9b by manipulation from the outside of the culture tank A is fixed to give the objective device. Driving of the cleaning means, for example, is carried out by attaching cleaning means 15-17 such as wiper to rotors 18-21 laid between the luminescent material elements (luminescent materials) 8 and 9 and rotating the rotors 18-21 through driving means 23-27 by outside power.
Patent JP-H11247228-A (JP)
Title: Construction machine
Inventor: HASEGAWA MAKOTO
IPC: F01P5/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To restrain influence to the surrounding of the noise caused by functioning sound of an engine, a cooling fan, and the like by releasing it upward or downward. SOLUTION: Respective louvers 22 are formed with a trapezoidal cross section and a lower surface 23B and an upper surface 23A of covers 23 vertically facing each other are set to a different inclination. Thus operating sound of an engine, a cooling fan 9 and the like horizontally propagated toward respective louver 22 sides can be released to the outside by changing the direction upward or downward by the surfaces 23A, 23B mutually set to a different inclination, therefore noise caused by the engine, the cooling fan 9 and the like is propagated toward the irregular directions such to the ground and up into the air and noise with respect to the residents in the environment of a working site, workers around the working site and the like can be relieved.
Patent JP-H11241459-A (JP)
Title: Fixing tool for reinforcement
Inventor: MORIWAKI TAKESHI
IPC: E04C5/20
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To simply and easily fix intersections of reinforcements by protruding legs having a dog-legged shape at the front half from both sides of both ends of a saddle-shaped part holding the a first reinforcement while keeping a contact with the inner peripheral face of the reinforcement along the axial direction thereof. SOLUTION: A saddle-shaped part has a semicylindrical form. The saddle- shaped part is arranged in a state that the inner peripheral face is brought into contact with the upper face side of one of reinforcements intersecting at right angles. The legs are protruded so as to pinch a second reinforcement from both sides and constituted of a pair of legs provided at both ends of the saddle-shaped part. Two legs have a dog-legged shape respectively at the front half. When the saddle-shaped part is pressed on the upper side reinforcement and pushed down, the dog-legged parts of these two legs are widened to hold the second reinforcement and push up the first reinforcement and fix the second reinforcement while pressing and pinching it.  A fixing tool is made of a rigid thermoplastic resin, a reinforced rigid thermoplastic resin, a glass fiber reinforced rigid thermoplastic resin, or the like. In this way, mutual reinforcements can be simply, easily, and safely fixed.
Patent JP-2000262023-A (JP)
Title: Winding method of armature
Inventor: KOBAYASHI KAORU
IPC: H02K15/09
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the protruding dimensions of coil end parts formed on the end surfaces of an armature core, even if the number of turns of coils in core slots are increased. SOLUTION: In order to draw out wires 14 from a plurality of nozzles 23 for winding coils on an armature core 12 comprising a plurality of core slots formed radially on a shaft 11, the respective nozzles 23 are transferred from one end side of the armature core 12 to the other end side to insert wires into a 1st slot and returned from the other end side of the armature core 12 to the one end side and transferred to have wires inserted into a 2nd slot. Jumper wire parts formed on both the sides of the end surfaces of the armature core 12 are pressed against the shaft 11 by the nozzles 23. A plurality of coil end parts composed of the jumper wire parts are formed, so as to have the outer coil end parts in the radial direction approach closer to the end surfaces of the armature core 12.