baber/WOPTO huggingface dataset:
Patent JP-H02191628-A (JP)
Title: Polyether polyol
Inventor: SANO TAKASHI
IPC: C08G65/26
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a liquid polyether polyol, consisting of a specific polyether polyol with terminal primary hydroxyl groups, having high reactivity, low viscosity, excellent in operating efficiency, capable of providing excellent water cutoff effects as a prepolymer and useful for producing polyurethane resins. CONSTITUTION:The objective polyester polyol, obtained by, e.g. adding (B) 50-90wt.% (based on one active hydrogen atom) alkylene oxide to (A) a compound (e.g. ethylene glycol) having 2-8 active hydrogen atoms and expressed by formula I {R1 is residue of a compound having 2-8 active hydrogen atoms; R2 and R3 are H, methyl or ethyl; R2 and R3 are not simultaneously H; formula II is random bond;. l and m are >0; p is >=5; q is 2-8; p, l and m are as follows; [(l+p)X44]/[(l+p)X44+MXm]=0.5-0.9; M is molecular weight of formula III}.
Patent JP-H05205112-A (JP)
Title: Business card reader
Inventor: KITAMURA AKIRA
IPC: G06K9/20
Filed: 1992-01-24
Abstract: PURPOSE:To prevent the tilted travelling of a business card by detachably connecting a guide member guiding the side of the business card narrower than the widest width to be passed through the section to at least either of a business card set section or a business card carrier path. CONSTITUTION:When a small-sized business card is placed on a business card set A with a guide member 200 mounted on a guide set groove 100, the card is carried from the set section A to a business card carrier path B. When the card is tilted in the set section A, it is taken between the inside surface of a linear section 200a and one side wall of a groove G through an introduction section 200b of the guide member 200, and the both sides of the card are guided between them, smoothly carried to a reading section C without inclination. When reading a regular-sized card, it is carried to a reading section C with guided by both side walls of the groove G without inclination by removing the guide member 200.
Patent JP-H06221132-A (JP)
Title: Exhaust purificating device of internal combustion engine
Inventor: KATAYAMA TETSUJI
IPC: F01N3/02
Filed: 1993-01-26
Abstract: PURPOSE:To save volume of muffler where two filter is stored inside the muffler, and the exhaust purificating device mutually regenerates them, and where the filter during regeneration is stored. CONSTITUTION:A muffler 1 is divided into three of a first chamber 5 and a second chamber 6 where filters 2,3 store, and a third chamber 7 on the downstream side, and the chamber 5,6 are communicated with the chamber 7 via throttle valves 8,9. Introduction of the exhaust gas to the regeneration filter is stopped by an opening/closing valve 12 or 13, when one of the filter is regenerated, and the exhaust gas is introduced only to the other filter. The noise is decreased by respectively expanding the exhaust gas when the exhaust gas is flowed into a muffler chamber from an exhaust gas branch pipe 11, and flowed into the third chamber 7 from the throttle pipe. At the time, the noise reduction effect is additionally improved with the function of Helmholtz resonance chamber during the regeneration.
Patent JP-S60158086-A (JP)
Inventor: NAGAI YOUZOU
IPC: B66C3/00
Filed: 1984-01-26
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-H09202446-A (JP)
Title: Pneumatic carrying equipment
Inventor: TAMURA NOBUO
IPC: B30B15/32
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To materialize the pneumatic carriage upward almost in the vertical direction, and provide a relatively small installation space while the rubbing damage of the solid grain to be carried is prevented. SOLUTION: An upper end part of a vertical carrying tube 44 is supported by a discharge base 52 having a solid grain drop port 54 and a guide plane 52a. A discharge tube 56 having a stopper 56a to position a carrying body 60 elevating in the carrying tube 44 with the air given in the carrying tube 44 from a pneumatic force control means is provided on the base plate 52 in a slidable manner so as to be reciprocated without changing the posture over the first position at which the carrying body is continuously arranged immediately above the carrying tube 44 and the second position at which the carrying body is continuously arranged immediately above the drop port 54. The carrying body 60 is formed of a carrying cylindrical body 61 whose both ends are open, and a carrying bottom body 62 which is freely attached/detached to/from a lower end opening of the cylindrical body 61.  When the carrying body 60 is positioned on the stopper 56a, the joined surface of the carrying cylindrical body 61 with the carrying bottom body 62 is arranged on the same height as the guide plane 52a.
Patent JP-S5294011-A (JP)
Title: Coin control system
Inventor: SHIMIZU JIYUNICHI
IPC: H04M17/02
Filed: 1976-02-03
Abstract: PURPOSE:To make an economical coin control in case the kinds of the pay telephone sets have been increased, by separating the control function from the old telephone call trunk in case the control of receipt and return of the pay telephone set is made.
Patent JP-S62172504-A (JP)
Title: Generator for high frequency modulation magnetic field
Inventor: HAYAKAWA MASATOSHI
IPC: G11B5/02
Filed: 1986-01-23
Abstract: PURPOSE:To realize sure over-write to a recording medium by winding a sheath wire comprising parallel connection insulated core wires onto a main magnetic pole of a low loss magnetic material whose one end is opposed to an optomagnetic recording layer so as to generate a high frequency modulation magnetic field preventing heat. CONSTITUTION:The sheath wires 3 wound on the main magnetic pole 2 are set of plural number of parallel connection insulated raw wires 5, the skin effect where much current flows to the surface only is prevented to suppress the heat from the wires 3. As the material of the magnetic pole 2, a low loss magnetic material is used, the magnetic field generation is conducted efficiently at the high frequency and by using the wires 3 made of the raw wires 5 and the disadvantage of heating is eliminated. Thus, stable recording and low power consumption are attained and over-write onto the optomagnetic recording medium is realized.
Patent JP-H02191040-A (JP)
Title: Do loop optimizing processing system for input/output library
Inventor: SANADA SATOSHI
IPC: G06F9/45
Filed: 1989-01-20
Abstract: PURPOSE:To contrive the high speed of an input/output processing by detecting the DO-type arrangement of an input/output sentence by means of a FORTRAN complier, analyzing a DO-type arrangement parameter when an input/output library is executed, and reducing the nest of a DO loop when the number of the dimensions of the arrangement is two or more. CONSTITUTION:In the input/output sentence in a program, the DO-type arrangement is detected by a FORTRAN compiler 11, an object program 12 is outputted. When an input/output library 15 is executed, a DO-type arrangement parameter 14 is analyzed and optimizing conditions such as a judgement whether or not the number of the dimensions of the arrangement is at two or more is checked, and when the optimizing condition is possible, the nest of the DO loop in the input/output arrangement processing can be reduced.
Patent JP-H10209507-A (JP)
Title: Semiconductor light emitting element
Inventor: ITO NORIKAZU
IPC: H01L33/62
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which has an improved external inducing light emitting efficiency while sufficiently diffusing current without light blocking or attenuation due to the electrode and the current diffusion layer. SOLUTION: A semiconductor light emitting element is provided with a light emitting element chip composed of a substrate 1 which transmits light emitted by a light emitting layer (active layer 4), semiconductor layers 2-5 which include the light emitting layer and are stacked on the substrate 1, a first electrode (p side electrode 8) connected to the first conductivity type semiconductor layer (p-type layer 5) on the surface of the stacked semiconductor layers 2-5, and a second electrode (n side electrode a) provided and connected to the second conductivity type semiconductor layer (n type layer 5) which is exposed by partially removing the stacked semiconductor layers 2-5. The planar shape of the light emitting element chip 11 is rectangle, and the first and second electrodes 8 and 9 are separated in the longitudinal direction of the rectangle.
Patent JP-S62169565-A (JP)
Title: 3-terminal power supply circuit for telephone set
Inventor: YOSHIDA YOSHIHIRO
IPC: H04M19/08
Filed: 1986-01-22
Abstract: PURPOSE:To cope well even with the level drop of DC voltage received from a telephone circuit by providing a ripple component eliminating circuit including a charging/discharging element set between the 2nd and 3rd terminals and therefore setting the minimum working voltage at a lower level between the 1st and 3rd terminals. CONSTITUTION:The DC voltage having a level higher than the value obtained by adding the voltage level of the 3rd terminal 23 and the minimum working voltage level of the 2nd current mirror circuit 22 is applied to the 1st terminal 19. Under such conditions, a movable contact bar 24d of a changeover switch 24 is connected to the 2nd fixed contact 24b and therefore the circuit 22 is driven. Thus the output current of the circuit 22 is supplied to the capacitor of a ripple filter circuit 26 and the stable output voltage is obtained through the 3rd terminal 23. Then the capacitor of the circuit 26 starts discharging and the stable input voltage is obtained from the terminal 23 in a state where the voltage of the terminal 19 is set at a level lower than the value obtained by adding the voltage level of the terminal 23 and the minimum working voltage of the circuit 22.
Patent JP-H05283671-A (JP)
Title: Optical integrated circuit device
IPC: H01L27/15
Filed: 1991-01-07
Abstract: PURPOSE:To control resistance across a semiconductor element to a low value by reflecting an output light of one semiconductor optical device by a reflecting film and introducing it to all of the elements is other semiconductor optical devices. CONSTITUTION:A necessary power source is connected between first and second power source terminals (wiring layers 32, 33) of semiconductor optical devices U with respect to a semiconductor optical device Ua of a plurality of semiconductor optical devices U and the other six semiconductor optical devices Ub arranged around the device Ua. A light L1 is radiatet from the exterior under a semi-insulating semiconductor substrate 1 to a semiconductor optical switch element S of the device Ua and semiconductor optical switch elements S of the other six semiconductor optical devices Ub through windows 16. The seven elements S can be simultaneously turned ON so that emitted lights therefrom are obtained as output lights L2. Six output lights L2 are incident on a photodetector R of the device Ua to make the photodetector R of the device Ua in a state having only a low resistance.
Patent JP-H02193584-A (JP)
Title: Servo controller
Inventor: YOKOE ISAMU
IPC: H02P29/00
Filed: 1989-01-19
Abstract: PURPOSE:To preserve various types of sampling immediately before at the time of abnormal stop in memory means and to shorten repairing time by checking the content by providing memory means for storing sampled latest values for a positional deviation, speed, current, etc., in predetermined number backup memory. CONSTITUTION:Various values such as a positional deviation epsilonp, a speed command VCMD, a speed feedback value VFBK, a current command ICMD and a current feedback value IFBK are stored in a backup RAM 18 at each sampling time at the time of normal operation, and sequentially updated with latest values. If any malfunction is detected by abnormal time stop means 26 and an operation is stopped, data epsilonp, VCMD, VFBK, ICMD, IPBK sampled immediately before are preserved and retained in the backup RAM 18. Accordingly, the data are read by a CPU 11 to know the behavior of a servo immediately before the abnormal stop.
Patent JP-2000180916-A (JP)
Title: Shielding device for camera
Inventor: MASUOKA SEIICHI
IPC: G03B9/36
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce a housing space, to shorten moving time and to prevent inconvenience caused by the bound of a shielding plate from occurring. SOLUTION: A shielding mechanism 11 is arranged between a photographing lens and a focal plane shutter 6. Then, two upper shielding plates out of four shielding plates of the shielding mechanism 11 are arranged so as to be freely moved between an open position where an aperture for exposure 10 is exposed by being superimposed at the upper part of the aperture 10 and a shielding position where the aperture part 10 is shielded by being extended so as to shield the almost upper half part of the aperture 10. The remaining shielding plates are arranged so as to be freely moved between the open position where the aperture part 10 is opened by being superimposed at the lower part of the aperture 10 and the shielding position where the aperture part 10 is shielded by being extended so as to shield the almost lower half part of the aperture 10.  By a driving mechanism 12, the shielding mechanism 11 is driven to the open position from the shielding position in response to a shutter releasing action and a delay mechanism 13 is actuated thereafter. By the delay mechanism 13, the shutter 6 is actuated at a prescribed time after the shielding mechanism 11 is started to be moved to the open position.
Patent JP-H10203686-A (JP)
Title: Automatic document feeder and image forming device provided with this automatic document feeder
Inventor: FUKATSU YASUO
IPC: B65H7/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To realize a high accurate exposure position stop, even in the case of conveying a perforated document. SOLUTION: A document pass detection means 510, having an emitting means 502, light receiving means 503 provided in a position separated by a prescribed distance L1 from the emitting means 502, and a light guide means 504 receiving light from the emitting means 502 thereafter made incident in the light receiving means 503, is arranged in a document conveying path from a document tray to an exposure position on a document base glass, light from the emitting means 502 by a perforated document 500, passing between the emitting/light receiving means 502, 503 and the light guide means 504, is interrupted/restored, so as to detect a document pass.  Based on a detection signal from the document pass detection means, a document placed on the document tray is conveyed to the exposure position by a control means in a conveying means, it is drive controlled, so as to stop the perforated document in the exposure position.
Patent JP-H02192931-A (JP)
Title: Positioning jig for stamper
Inventor: SUZUKI KOICHI
IPC: G11B7/26
Filed: 1989-01-23
Abstract: PURPOSE:To accurately and easily position a magnet stamper by means of Meissner effect by forming the positioning clamping jig of the stamper of a superconductor, and cooling it with refrigerant such as liquid nitrogen, etc. to a superconducting state. CONSTITUTION:A positioning jig of a stamper is formed of a superconducting material in shape provided with a cylinder 12 having an outer diameter smaller than the inner diameter of a magnet stamper 10 and a cylinder 13 having an inner diameter larger than the outer diameter to be provided concentrically on a stationary part 11. A cooling system 14 is provided in the cylinders 12, 13, and a cooling system 15 is provided in the stationary part 11, and a plate 16 of a magnetic material is buried at a position opposed to the magnet stamper. When the magnet stamper 10 is placed on the jig and cooling medium is fed to the cooling system 14, 15, the magnet stamper 10 is levitated by Meissner effect, and its center coincides with the center of the jig. When the refrigerant of the cooling system 15 is stopped, the levitation of the magnet stamper 10 is eliminated, and attracted fixedly to the plate 6 of the magnet.
Patent JP-S56110031-A (JP)
Title: Measuring device for tension of cable
Inventor: MAEKAWA EIJI
IPC: G01L5/04
Filed: 1980-02-05
Abstract: PURPOSE:To obtain the cable tension measuring device facilitating measurement of tension by supporting a cable at three or more points and connecting a pressure converter directly with one of these point. CONSTITUTION:The cable tension measuring device comprising pulleys 15 and 16 is fixed to the wall surface of a manhole by a rope 18, which a cable pulling rope 14 is supported at three points by the pulleys 15 and 16. When the cable pulling rope 14 is kept stretched, the tension thereof is converted to a vertical force in relation to an angle theta0 and pushes the pulley 16 downward, and the force applied to the pulley 16 at this time is detected by a device 17 and measured by a measuring apparatus through the intermediary of a cord 9. The device thus constituted can be fitted to any place in the manhole and thereby the tension can easily be measured.
Patent JP-H05205846-A (JP)
Title: High-voltage body cord cap
Inventor: KANAMORI YASUO
IPC: C08L67/06
Filed: 1992-01-27
Abstract: PURPOSE:To improve the insulation durability by forming a high-voltage body cord cap of unsaturated polyester resin composite including a specified weight percentage of natural silica fine powder of a specified powder diameter. CONSTITUTION:Unsaturated polyester resin premix composition is formed by specified blending of natural silica finely crushed to have a grain diameter with in a range of 1-50mum, aluminum hydroxide and calcium carbonate as fillers, and natural silica fine powder by 20-80wt%. This premix composition is injection moulded under specified conditions to obtain a high-voltage body cord cap 1. Deterioration by corona discharge 8 between the cap and an engine block under severe usage conditions can thus be restricted, and thereby the insulation durability can be improved.
Patent JP-H09202190-A (JP)
Title: Seat back of seat for automobile
Inventor: SASAKI SHOSUKE
IPC: B60N2/90
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat back for a seat for automobile provided with a storage type rear parcel to be stored in the seat back when not in use. SOLUTION: When a pull-out piece 6 is pulled, a shaft 11a is rotated on a supporting wall 8c and a supporting member, and a curtain 7 is pulled out of a seat back 1. The pulled-out curtain 7 is kept in the pulled-out condition by the hooking of an opening 6a in the pull-out piece 6 by a hooking piece fitted to an inner wall of an automobile. When the pull-out piece 6 is removed from the hooking piece, the shaft 11a is rotated on the supporting wall 8c and the supporting member in the reverse direction to that in the pulling-out condition by a rewinding mechanism provided in a core 11b of the shaft part 11, and the curtain 7 is wound into the seat back 1 while wound in a roll around an outer circumference of the shaft part 11. Because a projection 5a is provided on a tip of the curtain 7, all of the curtain is prevented from being wound into the seat back 1.
Patent JP-H08241549-A (JP)
Title: Apparatus and method for servo control of vcr
Inventor: YANA SHAKKIN
IPC: G11B15/46
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce a load placed on a capstan motor by directly detecting the tension of a tape and actively controlling a take-up reel motor, and then equalizing the tension of the tape on the take-up reel side to the tension on a payoff reel side. SOLUTION: A 2nd tension control part 15 for the take-up reel side outputs a rotational angular speed w1 detected from a take-up reel motor 8, the tension Td of the tape detected by a tension pole 1, and a rotational angular speed wc detected from a capstan motor shaft 4 to an adder 12 by using the inputted torque T1 of the take-up reel motor as a control signal. The adder 12 outputs the control signal and an error instruction of the capstan motor together to a 2nd drive circuit 10, which controls the take-up reel motor 8.
Patent JP-S58134804-A (JP)
Inventor: OKUI TERUTSUGU
IPC: B65B27/08
Filed: 1982-01-25
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-H03216857-A (JP)
Title: Loading mechanism for disk player
Inventor: YOSHIDA HIROSHI
IPC: G11B17/26
Filed: 1990-01-22
Abstract: PURPOSE:To simultaneously load plural disks without increasing the size of a player housing by constituting a loading mechanism of plural sheets of subtrays, a base tray which is attached to the player housing so that it can be freely pulled out, and a tray moving mechanism which moves subtrays or the base tray. CONSTITUTION:Plural subtrays 11 can be stacked up at intervals of a prescribed gap on a base tray 5, and a tray moving mechanism 50 is collectively or selectively engaged with the base tray 5 and subtrays 11 and is moved from a position on the outside of a disk player to a waiting position in the player housing. The structure is greatly simplified and is made compact because it is sufficient if this plane plate-formed subtrays 11 are stacked up at intervals of the prescribed gap on the base tray 5, and the tray moving mechanism 50 is miniaturized in comparison with a moving mechanism, where moving devices whose number corresponds to the number of disks are stacked up, because plural sheets of subtrays are moved back and forth with one tray moving mechanism.
Patent JP-S63181554-A (JP)
Title: Single frequency signal device
Inventor: SUGITA MORIO
IPC: H04M3/26
Filed: 1987-01-23
Abstract: PURPOSE:To allocate a measuring member at only one place to measure two opposed places by returning back a signal frequency signal through a switch, and performing the measurement or the adjustment or the like of a speaking characteristic such as an insertion loss including a circuit loss between opposed single frequency signal devices. CONSTITUTION:A control circuit 15 which generates plural control signals corresponding to a dial signal received by the single frequency signal devices 11, 12, and plural switches S1-S4 to turn on or off a channel according to the said generated signal, are provided. By transmitting the dial signal from the single frequency signal device 11 of one place, the single frequency signal device 12 of the other place is made to connect or disconnect the channel corresponding to the dial signal, and a signal for the measurement can be returned to the single frequency signal device 11 of one place. Thus, the member and a measuring instrument is allocated at only the single frequency signal device 11 of one place at the end of a line, the measurement and the adjustment of the speaking characteristic can be performed economically and further, easily and in a short time.
Patent JP-S56109325-A (JP)
Title: Electronic flash emitting device for photograhing
Inventor: KOMATSU ISAMU
IPC: G03B15/05
Filed: 1980-02-04
Abstract: PURPOSE:To display securely whether a main capacitor is being charged actually, by inserting a light emitting element into the charging loop of the main capacitor. CONSTITUTION:Light emitting element 4 is inserted into the charging loop of main capacitor 7. As a result, charging current flows from inverter 5 to main capacitor 7, and consequently light emitting element 4 turns on without fail, so that the state that main capacitor 7 is being charged is displayed directly and accurately.