baber/WOPTO huggingface dataset:
Patent JP-S63105127-A (JP)
Title: Combing roller for open end spinning
Inventor: KANAI HIROYUKI
IPC: D01H4/32
Filed: 1986-10-22
Abstract: PURPOSE:To obtain the titled combing roller having excellent opening property and productivity, by mounting and fixing a card clothing having U-shaped pins which are opening elements inserted into a foundation of a high elasticity and strength for the card clothing on a cylindrical surface of the drum part of the combing roller. CONSTITUTION:U-shaped pins 1 are inserted into a foundation 2 having a nonwoven fabric 5 of a high strength and elasticity to give a card clothing, which is then fixed on the surface of a cylindrical surface of a drum part of a bisected type combing roller with a card clothing fixing toll so that both end parts 15 of the card clothing may be in close contact while applying tension. When the card clothing is mounted on the roller in an endless state, the other drum part of the roller is fixed by screwing in or bonding to afford the aimed combing roller for open end spinning.
Patent JP-2000089320-A (JP)
Title: Remote unit and remote control photographing system
Inventor: INOUE AKIRA
IPC: H04N5/232
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To remotely control a universal head on which a camera is placed with a sense equal to that in the case of operating the camera without requiring skilled operation. SOLUTION: This photographing system is constituted of the camera 1, a motor-driven universal head 2 where the camera 1 is placed and by which a photographing direction is changed and a remote unit 3 controlling the camera 1 and the motor-driven universal head 2, and the remote unit 3 is provided with an (x) direction angular velocity sensor 31 and a (y) direction angular velocity sensor 32 detecting a variation due to the moving operation of a photographer and a data transmitting and receiving circuit 36 calculating a universal head control signal (a) consisting of displacement data from the variation detected and outputting to the universal head 3 through the motor-driven universal head 2, and the motor-driven universal head 2 is provided with a universal head control circuit 65 changing the photographing direction of the camera installed at an (x)  direction driving motor 61 and a (y) direction driving motor 63 by inputting the displacement data of the universal head control signal (f) from the remote unit 3 and converting it into control data to control the photographing direction.
Patent JP-S62114933-A (JP)
Title: 2-halo-2-cyclopentenone derivative and production thereof
Inventor: NAKAMOTO YASUMASA
IPC: C07C67/44
Filed: 1985-11-13
Abstract: NEW MATERIAL:A 2-halo-2-cyclopentenone derivative expressed by formula I [X is halogen; R is alkyl or COOR3 (R3 is alkyl, benzyl, etc.); R1 is H or lower alkyl; R2 is acyloxy; R4 is H or protecting group of hydroxyl group; the broken line indicates single bond or double bond; Q is OH when the broken line indicates single bond and Q is H when the broken line indicates OH or double bond] and salt thereof. EXAMPLE:2-Chloro-4-methyl-4-tetrahydropyranyloxy-5-[ (4R)-4-acetyloxy-6- methoxycarbonyl-2-hexenylidene ]-2-cyclopentenone. USE:Useful as an antitumor treating agent for preventing and treating tumors of humans and animals. PREPARATION:A 2-halo-4,4-substituted-2-cyclopentenone expressed by formula II is reacted with an aldehyde derivative expressed by formula III to afford a compound expressed by formula IV in the compound expressed by formula I.
Patent JP-H10106314-A (JP)
Title: Luminaire
Inventor: OKAMOTO MITSUHIRO
IPC: F21V19/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To widen the irradiation range and at the same time to make a lighting apparatus hard to be thermally affected with a fluorescent lamp by slantingly installing a fluorescent lamp while making the distance of the lamp to the installation face longer in the center side of the luminaire main body than in the outer circumferential side. SOLUTION: A fluorescent lamp 2 is slantingly installed as to face to the outside of a luminaire main body 1. Consequently, the quantity of the light radiated to the outer circumferential direction of the luminaire main body 1 is increased and the irradiation range can be widened and at the same time the diameter of the luminaire main body 1 can be small and the luminaire can be miniaturized. Moreover, the fluorescent lamp 2 is parted more from the installation face 1d in the center side of the luminaire main body 1, so that temperature rise in the ceiling 9 to which the luminaire main body 1 is attached can be suppressed.  Furthermore, the heat radiated out of the fluorescent lamp 2 in the center side of the luminaire main body 1 flows to the outer circumferential end side of the luminaire main body 1 along the main body cover 6 and thus a light apparatus 5 installed in the back side of the main body cover 6 is hardly affected with heat.
Patent JP-H10110397-A (JP)
Title: Drier portion for delivering paper in paper machine and delivering of paper
Inventor: THOMAS K GRANDER
IPC: D21F7/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a drier portion for delivering paper in a paper machine, little in paper breakage and suitable for high speed operation without using a rope. SOLUTION: An inversion roll 26 is disposed between a pair of the first and second drier rolls 22, 24 in a one line type drier system, and a drier felt 30 and a paper web 28 are thereby transferred and wound on the second drier roll. A vacuum box 46 is disposed above the inversion roll 26 between the drier rolls, and the paper web 28 is held on the drier felt 30 by the action of vacuum. Air is blown out 66 at a place at which the drier felt is separated from the surface of the drier roll and which is near to the drier roll. The tail of the paper web 28 is thereby separated from the surface of the first drier roll 22, thus delivering the tail of the paper web.  The vacuum box 46 is divided at a portion near to the drier roll front end of the vacuum box 46 with a baffle 48, and the vacuum of the divided portion of the vacuum box 46 is reinforced with a damper disposed in the inversion roll 26 to facilitate the delivery of the tail.
Patent JP-H0195148-A (JP)
Title: Watertight mixture
Inventor: YAMAZAKI ISAO
IPC: C08K5/09
Filed: 1987-10-06
Abstract: PURPOSE:To obtain the title mixture being easily press-filled into a stranded conductor and having excellent adhesiveness with the conductor and an insulator, by compounding an ethylene-vinyl acetate copolymer, a modified polyolefin adhesive and stearic acid (salt). CONSTITUTION:The title mixture whose MI is 5-200 is obtd. by compounding 100pts.wt. ethylene-vinyl acetate copolymer having pref. rubber elasticity, 0.1-50 pts.wt. modified polyolefin adhesive which is a modified ethylene-vinyl acetate copolymer having pref. two or more polar groups selected from hydroxy, acetoxyl and carbonyl groups, 0.05-2pts.wt. stearic acid (salt) (e.g. calcium stearate) and, if necessary, an ethylene-ethyl acrylate copolymer, and antioxidant, a processing aid, etc. This mixture is filled into gaps between stranded conductors and between the stranded conductors and a jacketing insulator of an insulated electric wire coated with a crosslinked polyethylene, etc., and adhered with both the conductors and the insulators.
Patent JP-H04244467-A (JP)
Title: 2 system type braking device
Inventor: GERUHARUTO BUETSUTSUERU
IPC: B60T8/34
Filed: 1991-10-01
Abstract: PURPOSE: To constitute a dual braking device so as to control braking pressure within a wheel braking cylinder by a master brake cylinder via a cutoff valve located at a basic location also at the time of a malfunction in which the flow of brake fluid is controlled by an electromagnetic switching valve unit. CONSTITUTION: A cutoff valve 40 is arranged between a second braking circuit exit port 12 of a master brake cylinder 10 and a first chamber section 32a of a second control chamber 32 within a second braking circuit II and is constituted as an electromagnetic two-port and two-position switching valve which is switched to a closed location for braking pressure changing time. At least one wheel brake cylinder 14 arranged within the second braking circuit II is directly connected with the first chamber section 32a of the second control chamber 32.
Patent JP-H0594653-A (JP)
Title: Reel device for tape recorder
Inventor: KUBOTA DAIZABURO
IPC: G11B15/32
Filed: 1991-10-01
Abstract: PURPOSE:To correctly mount a tape cassette even when a reel hub is eccentric by forming one part of a conical surface to be continued to a conical surface formed with driving claws on an upper surface of a reel cap. CONSTITUTION:The reel cap 3 having an outer diameter that is larger than an outer diameter of a reel shaft 2 is equipped on the top of the reel shaft 2 provided on a reel base 1 to be driven by a motor. Moreover, the device is equipped with the driving claws 4 for driving the reel hub Dc of the tape cassette D by rotating almost integrally with the reel shaft 2 in the rotating direction under freely slidable movement in the axial center direction of the reel shaft 2 and a reel spring 5 for energizing these claws 4 towards the reel cap 3. One part of the conical surface 4a to be continued to the conical surface 3a formed on the upper surface of the reel cap 3 is formed by these driving claws, and an outer circumference of the reel cap 3 is fitted with play into a min. diameter part 4b of this conical surface 4a as an inner diameter, and an abutting part 4c is equipped in this inner circumference to be abutted against the reel cap 3.
Patent JP-S61131927-A (JP)
Title: Data transmission system
Inventor: KINOSHITA HIROTSUGU
IPC: H04B17/00
Filed: 1984-11-30
Abstract: PURPOSE:To improve the reliability of input data and to reduce power consumption by transmitting an optical signal being supervisory data from a data input section to a main body device at each prescribed period. CONSTITUTION:A timer circuit 7 is added to a data input section 30 and a supervisory data supervising an optical transmission line between a main body device 20 and a data input section 30 is transmitted to the main body device 20 at each preset period. Further, the main body device 20 checks in advance the normality of the optical transmission line depending on the propriety of the reception of the supervisory data at each prescribed period from the data input section 30 to inform the propriety of the input operation to the operator. An optical signal generating circuit 2' of the data input section 30 attain low power consumption by driving a light emitting element 3 only during a supervisory data transmission period and an input transmission period.
Patent JP-H0996416-A (JP)
Title: Burner
Inventor: KITAGAWA HIDEKI
IPC: F23N3/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To take a smooth ignition action to a burner even when a filter is cleaned during suspension of combustion by providing a comparison means which outputs an initial inspection signal when a cleaning reference value and a correction value which is stored in a correction memory means are compared with each other and the corrected value exceeds the reference value. SOLUTION: When a clogged state in a filter is advanced and reaches a level which demands for cleaning, a decision is made whether or not the filter is cleaned when combustion operation is started. In this case, an air supply fan 2 is driven before the combustion of a burner while the operation which demands for a correction amount of a reference rotary speed of the air supply fan 2 in conformity with the degree of the clogged state in the filter is executed with a correction value determination means and the corrected value is stored in a correction value memory means J. The corrected value in conformity with the state of the filter after cleaning is stored again in the correction value memory means J. Based on this corrected value, the reference rotary speed of the air supply fan 2 is corrected and then the burner is ignited.  This construction makes it possible to prevent the generation of ignition errors, allowing no ignition action to be taken in a surplus state of air.
Patent JP-S60152497-A (JP)
Inventor: SUCHIIBUN DEII AREN
IPC: C07K16/00
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62113835-A (JP)
Title: Fuel injection control device for engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: F02D41/00
Filed: 1985-11-13
Abstract: PURPOSE:To suppress a rise up of generated torque in an engine and to promote its low vibration, by correcting pulse width of a fuel injection pulse to be decreased and controlling the correction to be gradually returned to the original value over a predetermined period, when an engine parameter is largely changed. CONSTITUTION:When an engine 1 is in operation, a control unit 6 first calculates in S11 a basic injection pulse width tauB on the basis of output signals of an air flow sensor 4 and an engine speed sensor 5 next in S12 an injection pulse width tauC by multiplying said basic injection pulse width by a correction coefficient K1 obtained in accordance with water temperature, intake air temperature and an acceleration condition or the like. While it is decided in S20 whether or not an intake air quantity Qa changes by a predetermined value alphaor more, and when the decision is YES, a correction timer S21 is started. Said correction timer is provided to function such that the initial value of a correction coefficient Km corresponding to the predetermined value alpha gradually approaches 1 with the lapse of time. And while the correction timer is in operation, the control unit obtains the final injection pulse width tau by multiplying the pulse width tauC by a correction coefficient K2 with the correction coefficient Km in the correction coefficient K2 in S22.
Patent JP-H04136630-A (JP)
Title: Floor-heating panel
Inventor: TERAYAMA KENICHI
IPC: F24D13/02
Filed: 1990-09-26
Abstract: PURPOSE:To prevent deformation caused by expansion by restraining secondary foaming, by a method wherein an isolating layer for checking a chemical reaction of a foam plastic material with a woody backer is formed on the woody backer. CONSTITUTION:An isolating layer 20 is formed between an urethane foam body 18 and a woody backer 15 composed of a plywood. The isolating layer 20 is formed of a water adhesive such as water vinyl urethane which is coated on the woody backer 18. In such a floor-heating panel 10, undesirable chemical reaction of the woody backer 15 with the urethane foam member 18 is checked by the isolating layer 20. As the result of it, expansion arising from the secondary foaming of a foamable plastic material is restrained.
Patent JP-H07111351-A (JP)
Title: Laser oscillator
Inventor: SAWAI TAKUYA
IPC: G02B7/198
Filed: 1993-10-12
Abstract: PURPOSE:To provide a laser oscillator which is excellent in precision and hardly gets out of alignment even if a laser oscillator chamber is much deformed. CONSTITUTION:Resonator supports 20 are arranged at prescribed positions between resonator plates provided to both the sides of a laser oscillator chamber and a laser oscillator chamber base 10. In the resonator support 20, a spherical bearing 20a possessed of a recessed spherical surface of curvature radius R is arranged on the laser oscillator chamber base 10 as fixed at a prescribed position. On the other hand, a rotating ball 20b which has a radius of r and slides rolling on the spherical surface of the spherical bearing 20a is provided to the underside of a ball bearer 20c in a rotatable manner. Furthermore, the resonator support 20 is supported and fixed to a resonator plate 3 by a mounting piece 20d. The curvature radius R of the spherical bearing 20a and the radius r of the rotating ball 20b are so set as to satisfy a formula, R>r.
Patent JP-H0197378-A (JP)
Title: Terminal device
Inventor: URUSHIBATA YUTAKA
IPC: H01R4/48
Filed: 1987-10-08
Abstract: PURPOSE:To reduce contact resistance between a contact piece of a terminal and a locking piece by providing the locking piece with a folding part in the lead insertion direction, thereby preventing slipping-off of the lead. CONSTITUTION:A terminal device has a terminal cover 1 having a terminal storing member 4 communicating with a lead insertion holes 3 at its front side and a terminal stored in the storing member 4. On the terminal 2, a connection piece 11, supporting piece 12, locking piece 13, and fixing piece 14 are integratedly folded, and on the central member of the locking piece 13, a folded member 42 is provided in the direction of the supporting piece 12, for example with an angle of alpha=140 deg.. At the completion of the assemling, the upper face on the front end of the connection piece 11 of the terminal 2, the supporting piece 12, and the folded member of the locking piece 13 abut on a terminal retaining face 6, stopper face 8, and terminal supporting face 7 of the cover 1. When a lead 31 is inserted and pulled in the reverse direction, the tip end of the locking piece 13 intrudes in a core material of the lead 31. It is thus possible to prevent the lead from being slipped off, reducing contact resistance.
Patent JP-H03117388-A (JP)
Title: Motor controller
Inventor: ISHIMOTO TOSHIMI
IPC: H02P29/00
Filed: 1989-09-28
Abstract: PURPOSE:To provide real-time recovery of a motor from overcurrent state and abnormal operation and to obtain a motor controller excellent in operability, general use applicability and practicality by controlling the output from a PWM signal generator based on the state of current flowing through a motor. CONSTITUTION:When a current larger than the rating current flows through a motor 4 and detected by an ammeter 5, overcurrent detection signal 9 goes to logic 1, while a PWM signal 8 goes to logic 0. Generation of the PWM signal 8 is stopped by a load signal 7 and the PWM signal 8 is fixed at logic 0 thus stopping the rotary motion of the motor 4. When the current drops below the rating current, overcurrent detection signal 7 from the ammeter 5 becomes effective and generation of the PWM signal is started with essential count at next pertod thus resuming rotary motion of the motor 4. By such arrangement, software operation can be eliminated when operation is recovered from stoppage of PWM signal due to occurrence of overcurrent or from overcurrent and thereby the processing time can be saved.
Patent JP-H10102782-A (JP)
Title: Formaldehyde trapping and curing sheet
Inventor: MURATA KAHEI
IPC: B32B27/18
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent uncomfortable smell and health injury by adhering a sheet on which a formaldehyde trapping solution is impregnated or applied on a floor, a wall, etc., under construction and trapping and removing formaldehyde emitted from a synthetic wood material, etc., to the inside of a room. SOLUTION: A curing sheet is formed by impregnating or applying a formaldehyde trapping solution of an amino compound, amides, amino acid, etc. on a base material 1 formed in a sheet form of woven fabric, a resin film, their laminated body, compound materials etc. Additionally, a pressure sensitive adhesive 2 of modacrylic, rubber, silicon systems, etc., is provided in a stripe shape, a lattice shape, a dotted shape, etc. on the back side of the base material (curing sheet) l. Scratch, stain, etc., is prevented by temporarily attaching this curing sheet on a floor surface, an inwall surface, ceiling surface, etc., under construction, and formaldehyde emitted in the air in the inside of a room from a synthetic wood material, etc., is trapped and removed. Consequently, it is possible to eliminate a sense of discomfort, health injury, etc., of a user.
Patent JP-H06196718-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: IWAHASHI HIROSHI
IPC: H01L21/8247
Filed: 1993-10-12
Abstract: PURPOSE:To provide a nonvolatile semiconductor memory device in which the rewriting of data can be electrically performed and the size of a memory cell can be reduced and the cost reduction can be achieved. CONSTITUTION:A memory cell is constituted of a selecting transistor ST which is connected with a column line at its one end and also connected with a row line X1 at its gate and a plurality of cell transistors CT1 to CT4 which are connected in series between the other end of the selecting transistor ST and the grounding point and with row lines W1 to W4 at their gates. Respective cell transistors CT1 to CT4 are provided with an insulating film having such a thickness as to be able to produce a tunnel effect, which is provided in a control gate, a floating gate and the whole surface between the floating gate and a channel region to inject or discharge electrons into the floating gate through the foregoing insulating film, thereby being programmed. The selecting transistor ST is used in common by the plural cell transistors CT1 to CT4, thereby reducing the size of a cell and achieving the cost reduction.
Patent JP-2000066534-A (JP)
Title: Image forming device and image carrier belt
Inventor: SATO YOSHIAKI
IPC: G03G21/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make always stably formable a high-quality image by preventing occurrence of an end mark, faulty cleaning and banding and further improving the rotational stability, strength and durability at the time of performing the image forming operation of a belt type image carrier. SOLUTION: In this image forming device equipped with the belt type image carrier 9, the image carrier 9 is equipped with a base layer 9A including a core body 22a having the maximal strength against the tension in the peripheral direction of the image carrier 9 whose ends are made to overlap each other and bonded to be endless, and a coating layer 22b provided to cover the core body 22a so that the core body 22a may not be exposed at least from the outer peripheral surface of the image carrier 9, and constituted so that the end 23 of the core body 22a on the inner peripheral surface side of the image carrier 9 is provided to face to the rotating direction of the image carrier 9 at least at the time of forming the image.
Patent JP-2000170671-A (JP)
Title: Scroll type hydraulic machine
Inventor: KOMAI YUJI
IPC: F04C18/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To always energize a rotary scroll in the direction in which rotation torque works and to smoothly rotate the rotary scroll. SOLUTION: A fixed scroll 21 has a spiral lap section 21A. A rotary scroll 22 also has a spiral lap section 22A similar to the lap section 21A of the fixed scroll 21. This lap section 22A comprises the internal peripheral surface 22A1 of the rotary scroll 22 padded and formed thickened more than the lap section 21A of the fixed scroll 21. In addition, the internal peripheral surface 22A1 of the lap section 22A of the rotary scroll 22 contacts the external peripheral surface 21A2 of the lap section 21A of the fixed scroll 21 at two contact points (a) and (b). On the other hand, a clearance is formed between the external peripheral surface of 22A2 of the lap section 22A of the rotary scroll 22 and the internal peripheral surface 21A1 of the lap section 21A of the fixed scroll 21 all over the periphery.
Patent JP-S61133182-A (JP)
Inventor: TARUI MASAHIRO
IPC: B07C5/16
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。