baber/WOPTO huggingface dataset:
Patent JP-S614376-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAMURA TSUTOMU
IPC: H04N5/335
Filed: 1984-06-19
Abstract: PURPOSE:To offer a device provided with electronic shutter function that can obtain a clear picture at the time of still reproduction and can make free adjustment of depth of field by constituting the device of an image pickup element consisting of a transverse type electrostatic induction Tr, a photodetecting gate, a transfer gate and a shading film. CONSTITUTION:A source electrode 6 is always grounded, and a substrate 1 is made negative to a source area 3. When potential phiG1 of a photodetecting gate electrode 9 is made negative at a point of time t0, the part beneath thereof is sufficiently depleted. Potential phiG2 of a transfer gate electrode 10 is made negative at a point of time t1. Consequently, an optical signal charge 13 right under the electrode 9 flows out and forms an inversion layer right under the electrode 10. When potential phiG1 is returned to positive at a point of time t2, the charge 13 under the electrode 9 is transferred to the inversion layer under the electrode 10. Potential phiG3 of a reading gate electrode 5 is made negative potential VGR-1 at a point of time t3. When potential phiG2 returns to positive at a point of time t4, the chanrge right under the electrode 10 is transferred to an inversion layer right under the electrode 5. When potential phiG3 is made VGR-2 (VGR-1<=VGR-2<0V) and VDD is impressed to a drain electrode at a point of time t5, an output signal corresponding to the quantity of irradiated light between points of time t0 and t2 is read out.
Patent JP-S61281727-A (JP)
Title: Adaptive dama system
Inventor: NAKAMURA HIROSHI
IPC: H04B7/15
Filed: 1985-06-07
Abstract: PURPOSE:To avoid the delay in connection and to improve the line utilizing efficiency by forecasting the traffic quantity of the whole adaptive DAMA system based on the traffic intensity informed from each slave station so as to decide the assigned line number to each slave station and designating it. CONSTITUTION:Slave stations A, B,...N and a master station 5 are connected by a control line 7 through an artificial satellite 4. When a call exists, each slave station uses an idle line among lines assigned to the own station in communication lines 6 and informs the traffic intensity of the own station to the master station 5 through the control line 7. The entire traffic quantity is forecast based on the traffic intensity from each slave station, the master station 5 decides the assigned line number of each slave station so as to maximize the utilizing efficiency of lines and assignes again the lines. Since the line assignment control at each call in the instantaneous DAMA system and the reservation procedure in the reservation DAMA system are not required, the satellite communication system without delay in the connection and high line utilizing efficiency is attained.
Patent JP-S5248317-A (JP)
Title: Flash camera
Inventor: IWATA HIROSHI
IPC: G03B7/16
Filed: 1975-10-15
Abstract: PURPOSE: To provide a flash camera, the exposure control circuit of which is partially used as a portion of an optical control circuit of an electronic flash device so as to simplify the construction of the circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09309872-A (JP)
Title: N-benzoylhydantoic acid and production thereof
Inventor: FUKUMOTO TAKAHIRO
IPC: C07C273/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful a therapeutic agent as a complication of diabetes mellitus. SOLUTION: This N-benzoylhydantoic acid is a compound of formula I [X is a halogen; Y is a halogen, a 1-6C alkyl, nitro, cyano, a sulfonic acid ester or a carboxylic acid ester; (n) is 1-4; in the case of (n)>=2, plural Y's may be different from one another; R is H or a 1-6C alkyl], e.g. 1-N-(2,4-dichlorobenzoyl) hydantoic acid ethyl ester. The compound of the formula I is obtained by reacting a benzoic acid derivative of formula II (Z is hydroxyl, a halogen or a 1-5C alkoxy) with a hydantoic acid of formula III in an inert solvent (e.g.; toluene or pyridine) at (-)10-200 deg.C. The compound of the formula I is useful as a synthetic raw material for an N-derivative of quinazolinediones such as 7-chloro-1-ethoxycarbonylmethyl-2,4(2H,3H)-quinazolinedione.
Patent JP-S5925067-A (JP)
Inventor: ORAFU HENITSUHI
IPC: F02M19/01
Filed: 1983-07-11
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-H07336756-A (JP)
Title: Control channel waiting method
Inventor: MATSUYAMA TAKASHI
IPC: H04W84/08
Filed: 1994-06-07
Abstract: PURPOSE:To prevent an intermodulated wave from being mis-received as a control signal from a base station in the case of multi-channel access in which a control channel and a communication channel is not separated in frequencies. CONSTITUTION:A control channel code CH is added to a frame format of a control signal from a base station. The control channel code CH is information to specify a communication channel used for the transmission of the control signal from the base station. In the mobile station, only when a correct control channel code CH is included in a received signal, the received signal is regarded as the control signal and the operation corresponding to a command code COM of the control signal is executed.
Patent JP-2000318946-A (JP)
Title: Elevator device
Inventor: SASAKI HIROTADA
IPC: B66B7/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To install a winder at the upper part of an elevator shaft and prevent interference between a hanging rope and a supporting member of the winder. SOLUTION: In an rope wind-up type elevator device, a lateral beam 18 is installed at the upper parts of a pair of right and left balancing weight guide rails 3, 3 with a deviation from a vertical plane including the pair of guide rails 3, 3 to the direction perpendicular to the vertical plane and a winder 20 is attached to the lateral beam 18 so that a traction sheave 21 of the winder 20 can be located in the vertical plane, whereby a vertical load caused in the winder is supported via the lateral beam 18 by the guide rails 3, 3.
Patent JP-S5748751-A (JP)
Title: Exposure device
Inventor: ARAO KOUZOU
IPC: G03G15/04
Filed: 1980-09-09
Abstract: PURPOSE:To eliminate a ghost image, a potential shift, etc., by providing an optical source and an optical guide member which by photodetecting optical beam from the optical source and generates secondary optical beam emits said beam from a radiation source, and by functioning said secondary beam upon a body surface to be exposed. CONSTITUTION:The surface of a drum 1 is charged to a positive or negative uniform potential. Then, a optical guide member 20 uses a material obtained by dispersing laser coloring matter as a guest material 22 into a member, such as polymethyl methacrylate, having characteristics that it is energized by photodetecting primary optical beam to generate and emit secondary optical beam. An area surface F on the top surface of the guide member 20 and close to the rear end surface is regarded as a photodetection surface and the area is irradiated with light L1 (primary optical beam) from an optical source 24. Consequently, the guest material 22 is energized to emit optical beam. For this purpose, while the guest material is selected, the emitted optical beam L2 is made to operate upon a drum 1, thus obtaining a uniform picture.
Patent JP-S63289048-A (JP)
Title: Resin composition
Inventor: MARUYAMA SEIICHIRO
IPC: C08L23/26
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a resin composition which is excellent in melt and heat stability and can give a product low in a fish eye content and excellent in transparency, by mixing an ethylene/vinyl acetate copolymer saponificate with a specified polyamide resin and a fatty acid ester. CONSTITUTION:A resin composition is obtained by mixing an ethylene/vinyl acetate copolymer saponificate (A) of an ethylene content of 20-80mol.%, a degree of saponification of the vinyl acetate part >=90mol.% and an intrinsic viscosity [in water (15%)-containing phenol solution, at 30 deg.C] of 0.7-1.5dl/g with a polyamide resin (B) in an amount to give a weight ratio of A to B of 98-2/2-98 and satisfying the relationship: Y>=X+5, preferably, Y>=X+10 wherein X is the terminal carboxyl group content (eq/g. polymer) and Y is the terminal amino group content (eq/g. polymer) and a fatty acid ester (C) comprising a 10C or higher fatty acid with an alcohol in an amount to give a weight ratio of C to A/(A+B) of 0.05-5/100. This composition is melt-molded at 150-270 deg.C.
Patent JP-S5917314-A (JP)
Inventor: URAI MUNEHARU
IPC: A47C31/02
Filed: 1982-07-20
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-S5249564-A (JP)
Title: Guiding apparatus for industrial robot
Inventor: ANDOU KAZUBUMI
IPC: G05B19/18
Filed: 1975-10-20
Abstract: PURPOSE:To provide a guiding apparatus for an industrial robot, in which spherical members are provided on opposite ends of a control lever so as to impart the same motion to the wrist of a robot as that of the control lever, whereby spacial position and distortion angle of the spherical members are measured and calculated in computor, thus driving each axis of the robot.
Patent JP-S63291114-A (JP)
Title: Data receiving method
Inventor: MUKAI SHIGEO
IPC: G06F3/12
Filed: 1987-05-22
Abstract: PURPOSE:To receive data at high speed and a rapid response by executing the data receiving with the interruption routine of a microprocessor, and receiving many data once in the interruption routine by matching to the transfer speed of data. CONSTITUTION:A receiving circuit 1 which received and stores data and returns an acknowledging signal to a data transmitter, and a CPU 12 to control the receiving action of the receiving circuit 11 and a printer 13 connected to the receiving circuit 11, are equipped. The data receiving is executed by the interruption routine of the microprocessor, and many data are once received in the interruption routine by matching to the transfer speed of the data. Thus, the high speed data receiving and the rapid response can be realized.
Patent JP-H09310037-A (JP)
Title: Coating liquid for solar radiation-blocking film and solar radiation-blocking film using the same
Inventor: TAKEDA HIROMITSU
IPC: C09K3/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid capable of simply forming a film having solar radiation blocking function capable of controlling visible light transmittance and having good efficiency by a simple and inexpensive method. SOLUTION: This coating liquid for solar radiation blocking film is obtained by dispersing silver-based metal fine particles containing silver as well as one or more kinds of metals selected from the group consisting of Pd, copper and gold and having <=100nm, more preferably <=50nm average particle diameter into a solvent. The coating liquid for solar radiation blocking film can contain silver-based fine particles as well as one or more kinds of materials selected from alkoxide of each metal of Si, Zr, Ti and Al or a partially hydrolyzed polymer of alkoxide of each metal. This solar radiation blocking film is obtained by applying either one liquid among these coating liquids to a substrate and heating the coated substrate.
Patent JP-H01295399-A (JP)
Title: Alarm monitor device
Inventor: KOSAKA HIROSHI
IPC: G08B25/00
Filed: 1988-05-23
Abstract: PURPOSE:To prevent the contact fault and at the same time to reduce the power consumption by cutting down the current flowing to an external alarm contact after this contact is closed. CONSTITUTION:While an external alarm contact 1 is kept open, no current flows to a 1st photocoupler 20 and a current flows into a photocoupler 30 from a logic power supply 24 via a resistance 31. Thus a phototransistor 30B contained in the photocoupler 30 is turned on. Then the current flows via an external interface power supply 23, a resistance 21, the photocoupler 20, the contact 1 and the photocoupler 30 at an instant when an external contact signal is closed. Then an inverter 40 is inverted and the phototransistor 30B of the photocoupler 30 is turned off. Thus the current flowing through the contact 1 is cut down via a resistance 32. In such a way, the power consumption is reduced with no occurrence of the contact fault.
Patent JP-H01300026-A (JP)
Title: Carburetor
Inventor: KONUKI KEIICHI
IPC: F02D9/02
Filed: 1988-05-25
Abstract: PURPOSE:To prevent vibration from being transmitted to an accelerator pedal in a system, in which a throttle lever is connected to the accelerator pedal via an accelerator wire, by providing a vibration proofing member such as rubber to the accelerator-wire-touching part on the throttle lever side. CONSTITUTION:When driver depresses an accelerator pedal 2, an accelerator wire 3 is pulled, and a throttle lever 4, which is connected to another end of the accelerator wire 3, is rotated. As a result, the quantity of the air sucked into an engine is increased, thereby increasing an engine speed. In a carburetor like this, a vibration proofing member 5, which is manufacture through rubber- baking, is provided to the part on which the accelerator wire 3 touches. With this contrivance, the vibration on the throttle lever (4) side is not transmitted to the accelerator wire 3, or the accelerator pedal 2. Thus, discomfort of the driver due to vibration can be eliminated.
Patent JP-S613069-A (JP)
Title: Discrimination display for live and dead wires
Inventor: NINOMIYA HIDEKI
IPC: G01R15/24
Filed: 1984-06-18
Abstract: PURPOSE:To obtain a discriminator which facilitates the operation and maintenance with a simple construction free from risk of electric shocking, by detecting the intensity of an electric field near a charged part to discriminate it utilizing the threshold of a liquid crystal display voltage. CONSTITUTION:Auxiliary electrodes 2 and 2' are mounted on the front and rear surfaces of a liquid display element 1 and the electrode 2 on the back is applied on the surface of an object 4 intended for discrimination between live and dead wires. Both electrodes of the liquid crystal display dlement 1 are connected to the auxiliary electrode 2 and 2' with leads 3 and 3'. It is set with the auxiliary electrodes 2 and 2' that the potential difference generated between both the electrodes of the liquid crystal element 1 exceeds the display voltage threshold. Thus, when the object is live, the liquid display element 1 always gives a proper indication, which can be observed easily through a window.
Patent JP-S614075-A (JP)
Title: Recording device
Inventor: OZAWA TAKETOSHI
IPC: G03G15/00
Filed: 1984-06-18
Abstract: PURPOSE:To allow an operator to confirm a recording state by discharging recording paper so that the recording state of a recording surface is viewed through an optical system when the recording paper passes through a discharge guide part, and stacking the recording paper on a discharge tray successively with the recording surface down. CONSTITUTION:The recording paper which is heated and fixed by a fixation part 8 is sent to the discharge guide part 10 through rollers 9 and stacked with the recording paper down successively in the discharge tray 12 from paper discharge rollers 11. Therefore, the recording surface of the recording paper stacked in the discharge tray 12 is not seen in this state, but an internal guide plate 10B constituting a discharge guide part 10 is made of a transparent material, so the recorded image on the recording paper when passed through the guide part 10 is magnified by a lens 13 through the internal guide plate 10B and seen through an observation hole 14. Therefore, the operator confirms whether recording information is recorded or not.
Patent JP-S613988-A (JP)
Inventor: ISHIMI TADAYUKI
IPC: F26B17/08
Filed: 1984-06-19
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-S62286940-A (JP)
Inventor: RICHIYAADO UORUTAA NIKORASU
IPC: C07C67/00
Filed: 1986-06-02
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-H0421276-A (JP)
Title: Automatic focus device
Inventor: SHIMAMOTO HIDEMITSU
IPC: G02B7/08
Filed: 1990-05-15
Abstract: PURPOSE:To correct a focus independently of the distance of an object by letting out a focus lens in a prescribed direction when a focus evaluation reaches a prescribed threshold level during zooming and letting out the focus lens in a predetermined direction when a decrease in the calculated value attended with the focus movement is detected. CONSTITUTION:When a focus lens reaches a focus in the direction Y (focus f2, focus lens position xY) and zooms telescopically, a control circuit 15 discriminates the range to be a range D3 based on a data stored in a ROM 6 to set a threshold level. When a focus evaluation Co at a point Y is less than a prescribed threshold level (such as 80% of Co), a stepping motor 25 is driven to move the focus lens by a prescribed quantity. Then the focus evaluation after the movement is set again to the value Co and the device is in standby to the prescribedthreshold level or below. Then the focus correction corresponding to an object of any distance is attained by repeating the operation.
Patent JP-S5458934-A (JP)
Title: Device for cooling and refrigeration
Inventor: SATOU SATORU
IPC: F24F11/02
Filed: 1977-10-19
Abstract: PURPOSE: To heighten the reliability and prevent abnormal noises, by installing thermosensitive cylinders between communication pipes extending from thermosensitive expansion valves to evaporators and gas pipes extending from the outlet ports of the evaporators.  
     CONSTITUTION: Parts of the communication pipes 10A, 10B extending to the evaporators 3A, 3B from the outlet ports of the thermosensitive expansion valves 4A, 4B installed in liquid pipes 5A, 5B branched from a main liquid pipe 5 are located near parts of the gas pipes 6A, 6B extendng from the outlet ports of the evaporators 3A, 3B to a main gas pipe 6 of an outdoor unit. The thermosensitive cylinders 7A, 7B are provided between the nearby parts. Electric heaters 8A, 8B are placed near the cylinders. When the electric heaters are energized, the surface temperature of each heater becomes equal to a predetermined overheat temperature of the outlet pipes of the evaporators 3A, 3B. The thermosensitive cylinders 7A, 7B detect the degree of overheat of gas at the outlet ports of the evaporators 3A, 3B pansion valves 4A, 4B. When cooling is stopped, the thermosensitive cylinders 7A, 7B are affected by the coolant liquid in the communication pipes 10A, 10B to open the thermosensitive expansion valves 4A, 4B with a high responding property 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5459660-A (JP)
Title: Heat exchanger
Inventor: MATSUZAKI YASUMASA
IPC: F28F13/06
Filed: 1977-10-19
Abstract: PURPOSE: To enhance the heat transfer efficiency by composing a heat exchanger of a number of heat trasfer tubes arranged cylindrically, a fan casing which rotates freely, and a fan which sucks the refrigerant toward the heat transfer tubes.  
     CONSTITUTION: This sirocco fan 1 is composed of vanes 2 arranged cylindrically, and sucks in air from an air intake hole 4 at the fan casing 3 with spiral cylindrical form and emits the air by the action of centrifugal force. The air intake hole 4 is opened in one of the sides of the fan casing 3, and the air discharge hole 5 is formed by opening the outside of the fan casing 3 for approx. one fourth of the circumference with the farthest point from the center as an end. It shall be so constituted  that the water introduced from the intake tube 6 for the fluid to be cooled is distributed by an intake header 7 equally to the heat transfer tubes 8 which are arranged  cylindrically along a ring of the intake header 7 and opened to the intake header 7  with an end and to the outlet header 9 with the other end. By such a constitution an enhancement of the heat efficiency can be assured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614207-A (JP)
Title: Fly-back transformer
Inventor: FUJII TAKASHI
IPC: H04N3/19
Filed: 1984-06-19
Abstract: PURPOSE:To ensure an insulating and safe distance between a primary coil and a tertiary coil, by fitting a tertiary bobbin around which the tertiary coil is wound, around the periphery of the primary coil. CONSTITUTION:The fly-back transformer includes a primary coil 2 being wound around a primary bobbin 1, a secondary coil 4 which is arrayed around the periphery of the primary coil 2 and is wound around a secondary bobbin 3, and a tertiary coil 5 which is arrayed around the primary coil 2 and in parallel with the secondary coil 4 and is wound around a tertiary bobbin 9. A plural of radial slits 10 are formed through the brim 1a at the bottom end of the primary bobbin 1 and a plural of radial projections 11 to be engaged with the slits are formed at the lower end of the tertiary bobbin 9. In this way, an insulating and safe distance (creeping distance) can be ensured between the primary coil 2 and the tertiary coil 5.
Patent JP-S63307884-A (JP)
Title: Beta-lactam compound and salt, manufacture and drug
Inventor: GUNTAA SHIYUMITSUTO
IPC: A23K20/195
Filed: 1988-05-25
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.
Patent JP-S5918029-A (JP)
Title: Seat sliding device
Inventor: NAGASHIMA TOSHIYUKI
IPC: B60N2/42
Filed: 1982-07-20
Abstract: PURPOSE:To prevent folding-back of a flange at the time of collision by forming a reinforcing part, which is near a flange-rear-surface of a rail on one side, on the other rail and by supporting the flange with the reinforcing part. CONSTITUTION:A roller 22 is accommodated between the main rail face plate 24 of a seat rail 21 and the main rail face plate 25 of a floor rail 23. The seat rail 21 is formed with the main rail face plate 24, side walls 26, and flanges 27, while the floor rails 23 is formed with a main floor rail 25, side walls 28, and flanges 29, and a ball 20 is inserted between flanges 27 and 29. Both end parts of the main rail face plate 24 of the seat rail 21 is placed near the rear surface of the flange 29 of the floor rail 23, forming a reinforcing part 32. Meanwhile, a reinforcing part 33, which is raised from the side wall 28 of the floor rail 23, is placed near the rear surface of the flange 27 of the seat rail 21.
Patent JP-2000279652-A (JP)
Title: Toy skate board provided with magnet
Inventor: UMEDA SHINICHI
IPC: A63H33/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a toy skate board which can be easily operated by mounting a magnet on the toy to use a magnetic repulsion and can be used as a key holder, an accessory, etc., when the magnet mounted skate board toy is used. SOLUTION: A magnet 18 is provided on a toy skate board and magnetic repulsion is actively used by a ring 21 on which a magnet is mounted to operate the skate board toy 1. When the skate board toy on which the magnet is mounted is not used, a rubber ring attached to a key holder is passed through the board roller connecting part of the front roller or the back roller of the magnet mounted toy skate board to employ it as the key holder.