baber/WOPTO huggingface dataset:
Patent JP-H07101158-A (JP)
Title: Recording and erasing method of reversible thermal recording material
Inventor: TAKEMOTO SHINYA
IPC: B41M5/382
Filed: 1993-09-30
Abstract: PURPOSE:To cleanly erase the recording of a reversible thermal recording material generating a reversible change between a transparent state and an opaque state according to temp. by a thermal head. CONSTITUTION:Two thermal heads are used and the applied energies of them are shifted slightly. A part to be erased is erased first by the thermal head of high applied energy and successively erased by the thermal head of low applied energy. Therefore, even when the processing speeds of the thermal heads are high and the erasing temp. range of a recording material is narrow, good thermal head erasure is possible and, even when a recording layer is made thick in order to enhance contrast, the recording layer can be uniformly erased in its thickness direction.
Patent JP-H04126848-A (JP)
Title: Automatic device for changing woven material roll of woven material winding machine
Inventor: TAKAHASHI HIDEMI
IPC: D03D49/20
Filed: 1990-09-14
Abstract: PURPOSE:To miniaturize a change part by transporting a woven fabric roll for exchange set at a given position on a guide rail to an existing woven material roll position while driving the woven material roll for exchange at a point of time of exchange and changing torque of a driving gear. CONSTITUTION:A woven material roll 1b for exchange is held on guide rails 31, 32, 34 and 35 by a supporting means 4 and the supporting means 4 is horizontally transported along the rails 31, 32, 34 and 35 by a conveyor 5 while driving the woven material roll 1b by a driving gear 33 at a point of time of an existing woven material roll 1a. When the woven material roll 1b is transported to an existing woven material roll position, torque exchange of the driving gear 33 and a driving gear 37 of the existing woven material roll is carried out at a fixed ratio.
Patent JP-H1186191-A (JP)
Title: Beacon mobile station device
Inventor: WATABE MITSUHIKO
IPC: G08G1/09
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the processing capability of a microprocessor and to rapidly process the communication data in a simple constitution by outputting selectively the output data on a receiving means to a data bus line, based on the decision result of a noise decision means. SOLUTION: A data bus line 4 is connected to a switch means 4, a 1st memory 9, a 2nd memory 10, a microprocessor 12, and a transmission control means 13 and shared among them for the transfer of data. A switch means 17 selectively outputs the receiving data 30 sent from a reception control means 3 to the line 4, based on a header detection signal 21 sent from a header detection means 16. As the data 30 are outputted to the line 4 from the means 17 only when a header part is detected, the line 4 will not be occupied for the transfer of unnecessary data 30 which are generated by the noises or the like. Thus, the normal receiving data 30 can be surely transferred to the memory 10 from the memory 9 and then to the microprocessor 12 from the memory 10 with a small amount of delay.
Patent JP-H1089823-A (JP)
Title: Air conditioner using cold of low-temperature liquefied gas
Inventor: YOSHIOKA TORU
IPC: F25B27/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To lower the operation cost and improve the cold heat utilization efficiency by using low-temperature gas obtained by expanding it with a turbine, for the refrigerant of the heat exchanger for air conditioning to cool the compressed air dehumidified with a drier. SOLUTION: A drier 9 is composed of a drier body 10, a heat exchanger 11 for a drier, and an ejector 12, and the compressed discharge air preliminarily cooled with a heat exchanger 8 for air conditioning is supplied as the discharge air dehumidified and dried with the drier body 10 to a heat exchanger 13 for air conditioning. Then, low-temperature gas obtained by expanding it with a turbine 2 is supplied to the heat exchanger 13 for air conditioning, and sensible heat exchange with the compressed air dehumidified with the drier 9 is made. As a result, the dehumidified compressed air is cooled to the temperature suitable for cooling and is reserved once in a receiver tank 14, and then it is supplied as air for cooling into a building or the like. Hereby, the cold heat utilization efficiency can be improved.
Patent JP-H0293552-A (JP)
Title: Image forming device
Inventor: OZAWA TAKASHI
IPC: G03G15/20
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the electrostatic offsetting generating on a fixing roller and turbulance of an unfixed pulverous image by impressing an electric charge of an inverse polarity to the pulverous image to a guiding member and providing a transfer material sunctioning or pressure contacting means to attract or press onto the transfer material to the carrying guide member side. CONSTITUTION:The transferring paper, which has been transferred with the pulverous image from a photosensitive drum, is separated from the photosensitive drum and sent to a carrying part, receives the sunctioning power of a carrying fan 110 through rectangular holes of the carrying guide 101 and round holes of a belt 105, and is sunctioned onto the belt 105. Then, in this condition, the transferring paper responds to the rotation of the belt, is traveled, and is passed through the carrying guide part. Here the carrying guide 101 is pressed with the voltage of the inverse polarity to the polarity of the toner pulverous body on the transferring paper by a DC power source E. Therefore, the electric charge of the inverse polarity to the pulverous image can be accurately and efficiently injected to the backside of the transferring paper, which comes into contact or passes the vicinity of this carrying guide surface. Thus, the electrostatic offsetting of toner and turbulence of unfixed toner pulverous image can be prevented beforehand.
Patent JP-S6489810-A (JP)
Title: Flip-flop circuit
Inventor: TAKANO TOSHINORI
IPC: H03K3/037
Filed: 1987-09-30
Abstract: PURPOSE:To make the titled circuit suitable for high density circuit integration by forming a flip-flop circuit operated in two way so as to set freely the input/ output of a signal depending on the design status at that time. CONSTITUTION:Two flip-flops 9a, 9b without directivity are constituted by inserting transmission gates 6, 7 in series with the output side of inverters 3a, 3d at the master and slave side not having the transmission gate in a conventional master slave flip-flop where inverters are connected as a loop and the flip-flops are connected in series. Thus, the unit circuit being the input side is the master and the unit circuit being the output side is the slave circuit, the titled circuit is used in two-way and the input/output is set in matching with the other circuit, then the share of the circuit wiring occupied in the circuit is reduced and the degree of freedom in the design is improved.
Patent JP-S62105778-A (JP)
Title: Roof of car
Inventor: MISONOO YOSHIMASA
IPC: B62D25/06
Filed: 1985-11-05
Abstract: PURPOSE:To make a roof like a close-cropped head in profile and ensure water- proof quality of high reliability by providing foldings at the side end of a main roof and an area continuous from a step downward from the upper surface of a side roof, and connecting the foldings to each other using an adhesive. CONSTITUTION:A small step 23 downward from a main roof 21 is formed and a folding part 24 as continuous therefrom and bent downward in an acute angle is made in about 2mm thickness for the reinforcement of the step 23. On the other hand, a step 25 downward for a drip and an upward fold continuous therefrom are formed on a side roof 22 at the side thereof adjacent to the main roof 21. And said step 25 is so formed as to serve as a reinforcement for the side roof 22 and a chute for rain drops running on the roof. Thereafter, the connections of the foldings 24 and 25 of the roof are applied with an adhesive and bonded to each other through plastic deformation on hemming molds 30 and 31. Consequently, the roof can be made into a form like a close-cropped head in profile having high water-proof quality, but requiring less cost.
Patent JP-H08110376-A (JP)
Title: Ultrasonic wave transducer
Inventor: TAKAHASHI YASUHIRO
IPC: H04R17/00
Filed: 1994-10-13
Abstract: PURPOSE: To transmit, with high efficiency, an ultrasonic wave of a frequency band necessary for an ultrasonic wave transducer used for an ultrasonic measurement device to detect a propagation time of the sound wave by transmitting or receiving the modulated ultrasonic wave and analyzing a phase relationship of the transmission/reception of the ultrasonic wave. CONSTITUTION: A plurality of piezoelectric elements each having different thickness and having an end face to which an electrode is stuck are acoustically joined to form a lamination ultrasonic wave vibrator 2. A wedge 3 for guiding the ultrasonic wave to a medium is acoustically joined to the lamination ultrasonic wave vibrator to be housed in a housing 8 having a plurality of terminals 7 by molding. Lead wires respectively connected to the electrodes of the end faces of the piezoelectric elements forming the lamination ultrasonic wave vibrator are connected to the terminals 7 provided to a housing 8, thereby an ultrasonic wave transducer 1 is constituted.
Patent JP-H1057274-A (JP)
Title: Folding stool type portable power-saving toilet for care
Inventor: MATSUO YOSHIHARU
IPC: A47K11/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To construct a toilet from a toilet seat part of the folding stool type and a removable toilet bowl part constructed only of a consumable part that together with excrement can be incinerated after use, and to enable saving the power of care persons. SOLUTION: A portable toilet has a toilet seat part of the lightweight, compact folding stool type to save storage space and to enable the toilet to be carried around by one hand. A toilet bowl part is constructed only of a consumable part, i.e., a vinyl shopping bag 6 removable from the toilet seat part, with a paper diaper 7 laid on the bottom of the bag, and after use the toilet bowl part is removed, temporarily stored in a container, packed thereafter, and can be incinerated together with the bag holding excrement.
Patent JP-2001074434-A (JP)
Title: Distortion detector and method for detecting distortion
Inventor: KITAMURA SHINICHI
IPC: G01B11/30
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting simply and promptly minute irregularities on a smooth plane. SOLUTION: This distortion detector comprises a light source and an optical opaque surface or a straight line, and can project shades by the optical opaque surface or the straight line. By the use of this distortion detector, the shades of the optical opaque surface or the straight line are projected on an object surface having a fully reflecting surface, and a distortion of the object surface is detected by the distortion of the projected surface or the straight line. More specifically, a distortion detector 1 is constituted of two fluorescent lamps 11, 12 installed substantially in parallel, and optically opaque tapes 13, 14 made of aluminum with a width 5 mm are stuck in parallel along the long axial direction, respectively.  An atomizing agent, containing an isoparaffin group solvent, is prayed on a putty surface 21 under repair an automotive door 2, to create a light fully reflecting surface (glossy surface). After being sprayed, shades 23, 24 of the light opaque tape are projected on the light fully reflecting surface (glossy surface). If they are recessed or projected, they are detected as being distorted, similar to the shade 23 of the tape 13 stuck to the fluorescent lamp 11.
Patent JP-H03107859-A (JP)
Title: Electrophotographic sensitive body
Inventor: TADOKORO HAJIME
IPC: G03G5/06
Filed: 1989-09-21
Abstract: PURPOSE:To obtain the photosensitive body which is stable in characteristics even after iterative use and has good image quality and durability by incorporating a metallic phthalocyanine compd. and/or nonmetallic phthalocyanine compd. into a charge generating layer and a specific stilbene deriv. into a charge transfer layer. CONSTITUTION:The metallic phthalocyanine compd. and/or nonmetallic phthalocyanine compd. is incorporated into the charge generating layer 2 and at least one of the stilbene deriv. expressed by formula I into the charge transfer layer 3. In the formula I, Ar1, Ar2 denote an aryl group; Ar3 denotes an arylene group; Ar4 denotes 1,4-phenylene group or 1,4-naphthylene group; R1, R2 denote an alkyl group or aralkyl group and these groups may have a substituent. The fatigue deterioration is lessened even when the photosensitive body is used for a reversal development system. The good image quality and excellent durability are thus obtd.
Patent JP-2000088731-A (JP)
Title: Method for inspection and maintenance of fluid
Inventor: HIGUEREY EVELITSA E
IPC: B23H1/10
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To conduct suitable, speedy, and correct determination of the compatibility of a fluid used as a dielectric medium in an EDM(electric discharge machining) system. SOLUTION: A value indicating the weight of a predetermined amount of collected fluid samples is obtained (steps 201 to 225). The value indicating the weight is compared with a reference value expressing an optical weight to the predetermined amount of a fluid (step 230). On the basis of the comparison, the compatibility of the fluid is determined (steps 234, 238, and 242). The steps 201 to 225 can be executed substantially without controlling the temperature of ambient air.
Patent JP-H10103742-A (JP)
Title: Equipment and method for controlling discharged airflow of air conditioner
Inventor: KIN EIBAN
IPC: F24F11/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for controlling a discharged airflow of an air conditioner which can provide a comfortable indoor environment by air conditioning for all indoor areas. SOLUTION: An air conditioner comprises a distance sensing means 104 which senses an approach distance of a human body by detecting infrared rays generated from the human body, a position sensing means 110 which senses the right-and-left position of the human body by detecting the infrared rays generated from the human body, a control means 116 which controls the direction and quantity of discharged air and a set temperature on the basis of the approach distance of the human body and the right-and-left position thereof being sensed, an wind direction regulating means 122 which controls an air directing angle of an air directing vane according to the control of the control means 116 and an air quantity regulating means which controls the speed of an indoor fan according to the control of the control means 116.
Patent JP-H0888207-A (JP)
Title: Method for removing foreign matters adhering to semiconductor wafer
Inventor: CHIKADA YASU
IPC: H01L21/304
Filed: 1994-09-14
Abstract: PURPOSE: To provide a method by which foreign matters adhering to semiconductor wafers can be removed at a high elimination factor by using a dry cleaning system using an adhesive tape. CONSTITUTION: Foreign matters 2 adhering to the front surface 3a and/or rear surface 3b of a semiconductor wafer 3 are removed from the wafer 3 by removing an adhesive tape 1 composed of a substrate film 11 and adhesive layer 12 formed on the film 11 from the front surface 3a and/or rear surface 3b of the wafer 3 after sticking the tape 1 to the front surface 3a and/or rear surface 3b so that the foreign matters can be sufficiently stuck to the adhesive layer 12.
Patent JP-H1091673-A (JP)
Title: Wiring congestion estimating method and semiconductor integrated circuit design system utilizing the same
Inventor: MITSUYASU MASAHIRO
IPC: H01L21/82
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enable back annotation to an arranging process before an advance to the wiring process, to eliminate the need to repeat virtual arrangement, congestion degree estimation, etc., and to shorten the designing time by expanding a wiring area judged to be unable to wire before virtual wiring is done and securing a bypass. SOLUTION: On the basis of input data, semiconductor elements are virtually arranged on a chip, wiring areas are determined, and the degree of wiring congestion is estimated. For the purpose, wiring costs are calculated for nearly wired gratings G(1, 1) to G(14, 13) formed by dividing the wiring area 1 on the semiconductor chip. Element which are already arranged and scheduled to be wired is selected out of elements D1 to D4 and an area for connecting the selected elements is determined. If it is judged that they can not be wired, the wiring area including the two selected arranged elements diagonally is expanded to secure a bypass. Further, the wiring costs for the nearly wired gratings and the number of wires allocated to the nearly wired gratings are calculated.
Patent JP-H03108797-A (JP)
Title: Multilayer wiring board and manufacture thereof
Inventor: IMAI TAKAHARU
IPC: H05K3/46
Filed: 1989-09-22
Abstract: PURPOSE:To acquire a multilayer wiring board whose thickening efficiency of a wiring and pattern accuracy are improved by constituting a thin film layer by two layers of an lower layer of any metal belonging to 4A-group or 6A-group of the periodic table and an upper layer of Cu; and by two plating layers of a lower layer of Cu and an upper layer of Ni, Au, Pd or Cr. CONSTITUTION:A polyimide resin layer 2 is formed on a principal face of a ceramic board 1. A thin film 3 of Cr and a thin film 4 of Cu are formed successively by sputtering on a surface of the polyimide resin layer 2. Then, photoresist 5 is applied onto a thin film 4 of Cu. After pattern exposure is carried out through a photo mask 6, the photoresist 5 is removed from a wiring pattern part alone by development treatment. Cu plating 7 and Ni plating 8 are formed one by one by electrolytic plating.
Patent JP-S61126810-A (JP)
Title: Noise filter
Inventor: NONAKA MASAMI
IPC: H03H7/09
Filed: 1984-11-22
Abstract: PURPOSE:To offer an effective attenuation characteristic against a large impulse noise and to prevent completely the malfunction of a device to be protected by connecting plural common coils in series, connecting two capacitors in series between the final output terminals of the device side and grounding the midpoint of the capacitor connection. CONSTITUTION:A noise filter is constituted that plural common coils 12 are connected in series, two capacitors Cy are connected in series between both the final output terminals of the device side and the midpoint is grounded, and a capacitor Cx is inserted between both output terminals of the device side. As the example of a common coil 12 in use, a core having the structure that two U-shaped ferrite cores 14 are bonded while their leg tips are to be opposed to each other via a minute gap 16 (normally several mum) is used, an insulator 18 is fitted and the prescribed number of turns of a coil 20 is wound on it.
Patent JP-S6490288-A (JP)
Title: Fluorescent lamp
Inventor: AKIYAMA NOBUYOSHI
IPC: H01J61/44
Filed: 1987-09-30
Abstract: PURPOSE:To prepare a phosphor lamp having high color rendering without use of Ge element at a low cost, by applying a phosphor film comprising a mixture of particular four kind of phosphorus to the internal surface of a glass tube. CONSTITUTION:If necessary, a fading preventive film 13 comprising a substance having capability of absorbing an ultraviolet ray and transmitting or reflecting a visible ray, such as TiO2 or Ce2O3 is formed on the internal surface of a glass tube 12. On the fading preventive film is applied a phosphor film 14 com prising a mixture of a first phosphor having a peak wavelength of 470-500nm in an emission spectrum and composed of an Eu<2+>-activated alkaline earth metal halophosphate of the formula [wherein M comprises Ba, Ca, and Mg, and when M is (Baa, Cab, Mgc), 3.0<=a(5-y)<=4.5, 0.5<=b(5-y)<=2.0, 0.01<=c(5-y)<=1.0, a+b+c=1, and 0.01<y<=0.20; and X is F, Cl or Br] with a second phosphor composed of the above ingredients and having a peak wavelength of 620-640nm and a half-value width of 120-160nm, a third phosphor composed of an Sb- activated calcium halophosphate, and a fourth phosphor composed of an Sb- and Mn-activated calcium halophosphate, thereby preparing fluorescent lamp 11.
Patent JP-H0992300-A (JP)
Title: Manganese dry battery
Inventor: KOBAYASHI KAZUNARI
IPC: H01M6/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the pulse discharging characteristic of a manganese dry battery even in the case of a battery, to which none of mercury, lead and cadmium is added, so as to contribute the low-pollution. SOLUTION: In a manganese dry battery, of which separator 2 is improved, the starch at 65 deg.C or less of temperature at the 10 brabender unit(BU) time by a brabender viscograph at 8% is used as a paste component to be coated on the separator base material. Pulse discharging characteristic and leakage resistance are thereby improved.
Patent JP-2001065706-A (JP)
Title: Mechanical seal
Inventor: FUJINAGA SHIGEYUKI
IPC: F16J15/34
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal capable of maintaining a stable sealing by suppressing a displacement in an axial direction caused between split parts of a two-piece split seal ring. SOLUTION: A two-piece split rotating ring 12 is provided with a large diameter part 12a. O-rings 26, 27 are wrapped around on both sides of the large diameter part 12a in an axial direction. An adapter ring 25 is mounted on the open end side of the a ring retainer 13 in which the rotating ring 12 is housed and held. The large diameter part 12a of the rotating ring 12 is clamped and fixed in an axial direction through the O-rings 26, 27 between the adapter ring 25 and a bottom wall part 13a of the ring retainer 13. Occurrence of an axial displacement between split parts of the rotating ring 12 is suppressed, thereby maintaining a stable sealing performance.
Patent JP-H04125510-A (JP)
Title: Lens controller
Inventor: KANEDA KITAHIRO
IPC: H04N5/232
Filed: 1990-09-17
Abstract: PURPOSE:To securely prevent an AF means from a malfunction owing to the misoperation of a zoom switch and to realize a system which performs secure, stable, and reliable operation by making an original zoom switching function for driving a zoom lens ineffective in a special mode. CONSTITUTION:When a wide-angle macrophotography AF mode is set, the wide-angle macrophotography AF mode is entered, a focusing control mode wherein the zoom lens is put in operation is attained and the initialization of the wide-angle macrophotography AF operation mode is performed. Then the operation of the zoom switch 22 is made ineffective and the zoom lens is driven according to the output of a focus detecting means to perform wide-angle macrophotography AF operation. Prior to the operation in the wide-angle macrophotography AF mode, the operation of the zoom switch 22 is made ineffective since the zoom motor is driven in an unexpected direction to impede focus adjustment control greatly if a driving signal is outputted to the zoom motor by operating the zoom switch 22 by mistake during focusing operation because the zoom lens is moved by driving the zoom motor 19 in the wide-angle macrophotography AF mode.