baber/WOPTO huggingface dataset:
Patent JP-H07158254-A (JP)
Title: Scaffold device
Inventor: TANMACHI MORIO
IPC: E04G1/24
Filed: 1993-12-10
Abstract: PURPOSE:To enhance the working efficiency by providing scaffold members so that they are telescopical, and by elevating and setting them up to a predetermined height, by longitudinally moving a movable member so that the scaffold members are laid at longitudinally arbitrary positions. CONSTITUTION:For example, a grounded bed frame 1 is introduced into a construction job site, and is set and fixed at a predetermined position, and an elevating member 6 is operated so as to raise and set scaffold members 27 up to and at a suitable height. Simultaneously, a movable member 11 is moved longitudinally. Thus, working at a high position is carried out with the use of scaffold members 27 while the movable member 6 and the elevating member 6 are moved back and forth, and up and down. Further, various materials are lifted up by a crane mechanism 38. Accordingly, even though eaves of a roof or an overhanging part are present, the movable member 11 is moved approaching an outer wall after elevation, during construction of an outer wall of a building or the like. Accordingly, the gap between the scaffold members 27 and the outer wall can be reduced as far as possible, thereby it is possible to enhance the safety and the (working efficiency and to reduce the working cost.
Patent JP-H07162118-A (JP)
Title: Lead frame material for ceramic package
Inventor: YAMAMOTO MASAHARU
IPC: H05K1/05
Filed: 1993-12-10
Abstract: PURPOSE:To provide a lead frame material for ceramic package that is most suitable for high frequency package, especially has low thermal expansion, low electrical resistance and high thermal conductivity and has a construction by which the strength of Al wire bonding is hardly lowered. CONSTITUTION:A Cu layer 11 is covered on the entire surface of a low thermal expansion material 10 such as an Fe-Ni alloy, etc., through vapor phase film formation method such as plating or vapor deposition, etc., and further an Ni layer 12 is formed on the Cu lay 11 on the upper face in an inner lead part 4 through the same method. Furthermore, an Al layer 13 is formed on the layer 12 in the same manner, and as the result, when a high frequency of more than 10MHz is given, a current is flown in only the layer 11 because of skin effect and it is hardly influenced by the material 10 as a base material, thereby realizing high-speed operation of a signal line. In addition, since the layer 13 is formed on the layer 11 in the part 4 with the layer 12 in between, the same bonding strength as that directly formed on the surface of the material 10 such as an Fe-Ni alloy, etc., can be obtained.
Patent JP-H10188363-A (JP)
Title: Device and method for initialization of optical disk
Inventor: AKIMOTO YOSHIHIRO
IPC: G11B7/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To execute the initialization of an optical disk in a short time without generating the defects of a substrate. SOLUTION: The initialization device 1 initializes, for example, a phase transition type optical disk. The device 1 has a light source 3, which irradiates light beams against the entire surface of an optical disk 2 and a filter 6 which is arranged between the source 3 and the disk 2. The filter 6 attenuates the light beams of the absorbing wavelength region of the substrate, which consistutes of the disk 2, among the light beams emitted from the source 2. The initialization of the disk 2 is executed by irradiating the disk 2 through the filter 6 which attenuates the light beams of the absorbing wavelength region of the substrate among the light beams emitted from the light source while conducting the initialization of the phase transition type optical disk, for example.
Patent JP-H10188740-A (JP)
Title: Steering device
Inventor: ONO JUNICHI
IPC: B60Q1/42
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To connect steering-wheel-side electronic equipment to a body-side circuit under good conditions and mount a switch to be operated by the driver, while using a simple, inexpensive, easy-to-assemble structure. SOLUTION: This steering device is provided with a cable reel 21 comprising a fixed case 16 and a rotating part 18, around a steering shaft 10, and parts fitted to a steering wheel 14 are connected to a body-side circuit via a cable 20 enclosed in the cable reel 12 while being wound up. Switch mounting parts 36A, 36B are formed integrally with the case 16, and a switch device to be operated by the driver, such as turn signal lamp switch device, is mounted thereon.
Patent JP-H06195319-A (JP)
Title: Multi-processor system
Inventor: KATORI MASAYUKI
IPC: G06F15/173
Filed: 1992-12-22
Abstract: PURPOSE:To provide a network device which does not exert influence on a data transfer for other job even if a receiving side processor goes down in the course of a data transfer between processors for one job, with regard to a multiprocessor system containing the network device and plural processors. CONSTITUTION:A network device 2 is constituted so that a signal for showing an off-line state transmitted from a receiving side processor is detected by an off-line state detecting means 6, and a data discharge means 8 for generating a data discharge control signal and discharging data held temporarily in a data transfer means 5 irrespective of whether a transfer permitting signal is present or not is included.
Patent JP-H03202763-A (JP)
Title: Method and apparatus for measuring ground potential of underground embedded material
Inventor: KINOSHITA AKIRA
IPC: G01N17/02
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to measure the ground potential of an underground embedded material continuously for a long period by determining the DC voltage value and the polarity of a DC power supply so that the potential difference between a reference electrode and the underground embedded material is measured in an equivalent mode. CONSTITUTION:The negative electrode of an external DC power supply is connected to the steel pipe of an underground embedded pipe 2. The positive electrode of this power supply is connected to a conducting electrode which is embedded in the ground. A first terminal of P1 of a potential measuring device 10 is connected to the steel pipe of the embedded pipe 2. A second terminal P2 is connected to a reference electrode 12 provided in a side ditch 8 through a conducting wire 11. When the electrode 12 is provided in a contact state with the inner surface of the side ditch 8, the predetermined potential with respect to the ground surface can be accurately obtained. A third terminal P3 is connected to an electrode 13. The electrode 13 is in contact with the inner surface of an inner wall 7 of a vertical hole 5. The device 10 also has a voltage measuring means 14. Under the state wherein the device 10 is provided in the vertical hole 5, the voltage measured with a voltmeter 15 of the means 14 is stored in a memory 16 for a long time with a processing circuit 17.
Patent JP-H03202178-A (JP)
Title: Device for removing ground coating
Inventor: SAKAMOTO SHIGEO
IPC: B05D3/00
Filed: 1989-12-28
Abstract: PURPOSE:To permit paint removing operation without using any medium by a method wherein each of brush rollers is connected to a rotary device and a scrubbing belt is engaged with the opposite side from the ground coating- removing surface of a brush roller. CONSTITUTION:Each brush is rotated, so that a plate 23 is inducted from the right and taken away from the left. Brush rollers 1 and 3 carry the plate 23 fed to the brush side to the right and also rub off the excessive ground coating applied to the surface of the plate. Scrubbing belts 7 and 8 for absorbing paint are in engagement with a cluster of brushes 2 and 4 so as to absorb the paint attached to each of the brush rollers 1 and 3 in such cluster of brushes. The paint attached to vertical brushes 5 and 6 is absorbed in the similar manner by vertical scrubbing belts 17 and 18. This permits a rapid paint removing operation.
Patent JP-H09182775-A (JP)
Title: Bathing assistant device
Inventor: KAMO YOSHIAKI
IPC: A61H33/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathing assistant device structurally so designed as to eliminate a problem with the instability of a conventional lift-type bathing assistant device and also to eliminate, as far as possible, the necessity to support the whole weight of a physically handicapped person or an aged person by an attendant to take care of these persons in an instable condition as far. SOLUTION: This bathing assistant device is structured with a lift guide fixed on one of the ends of a drainboard 2 arranged in a bath tub 1 vertically travelling from the bottom to the edge part of the bath tub 1 inside a lift rail erected upright on one of the ends of the bath tub 1. In addition, a lift drive mechanism 8 is arranged on the upper part of the lift rail 5, and a back rest board 10 for shielding a space between the part of the lift rail 5 and the lift drive mechanism 8 and the drainboard 2 is provided upward along the lift guide from the drainboard 2. The back rest board 10 travels up and down with the drainboard 2.
Patent JP-H10186969-A (JP)
Title: Image forming device and control method thereof
Inventor: MATSUBARA AKITOSHI
IPC: G03G21/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of returning an original corresponding to the record of the images of a jammed paper to an original starring position by executing both-side image recording on the first transfer paper, after the jammed paper is removed, based on image information from temporary storage, until the fact that the transfer paper on which the images are recorded is ejected outside a machine is detected. SOLUTION: When an operator removes the jammed paper from a transfer paper carrying part 7, to resume a copying operation, image data on the images recorded on the jammed paper or expected to record, which is stored in a storage means 3 is called out and inputted into a writing part 1A, without immediate reading by an original reading part, even if the original is fed onto a platen glass by an original carrying part. Then, an image forming/transferring part 1B forms a toner image on a photoreceptor drum, based on the image data. The toner image is transferred/fixed onto the transfer paper fed to come into contact with the photoreceptor drum, by the transfer carrying part 7 and the transfer paper is ejected outside the machine.
Patent JP-2001160366-A (JP)
Title: Field emission display element using diamond type material and manufacturing method therefor
Inventor: TOMOKAGE HAJIME
IPC: H01J29/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a field emission display element using a diamond type material that can form displaying pattern by enhancing the efficiency of electron emission from particular spots by forming no projection on the surface of substrate of silicon or the like, and to provide its manufacturing method. SOLUTION: In this manufacturing method for field emission display element using a diamond type material, a high electric field E is applied in vacuum onto a thin film 2 of a diamond type material formed on a silicon substrate 1, and surface of the above thin film 2 is activated and stabilized retaining this state, and a projecting electrode 3 is made to approach to the surface of the thin film 2, and surface of the thin film 2 of the diamond type material corresponding to the desired pattern 4 is activated, by moving in the state of the high voltage kept applied, and a voltage is impressed across the above pattern 4 and a transparent electrode 5 coated with a fluorescent material 6, and electrons are made to emit from the surface region of the above pattern 4 to display as the fluorescent pattern.
Patent JP-H07176949-A (JP)
Title: Planar array antenna
Inventor: MISAIZU HIROYUKI
IPC: H01Q13/08
Filed: 1993-12-16
Abstract: PURPOSE:To suppress a side lobe lower by sharpening the directivity without making the size large. CONSTITUTION:This antenna is constituted of plural laminated MIC boards 10, plural layers of patch elements 11 arranged two-dimensionally on a major side 10A of the MIC boards 10, and plural layers of ground conductors 12 arranged two-dimensionally on other major side of the MIC boards 10, the plural layers of patch elements 11 are arranged at a different two-dimensional position on one major side 10A of the MIC boards 10 and a part corresponding to the position of the patch element 11 provided with the MIC board 10 of each lower layer in the plural layer ground conductor 12 is cut off.
Patent JP-H06193927-A (JP)
Title: Outdoor hood with fire damper
Inventor: NARITA SHUJI
IPC: F24F13/14
Filed: 1992-12-24
Abstract: PURPOSE:To prevent failure in operation of a pressure plate accurately as caused by dust adhering to and rust or the like generated at a support part of the pressure plate of an outdoor hood with a fire damper. CONSTITUTION:This device is provided with a damper mounting frame 1 which is set at an opening 3 of a room wall 2 and has a ventilation path 5 inside, a damper plate 9 which has an upper end part thereof supported at an upper part of the damper mounting frame 1 free to turn to open or close a ventilation path 5, an outdoor hood 10 mounted on the damper mounting frame 1 covering the damper plate 9 and a temperature fuse 18 to keep the damper plate 9 opened. A pressure plate 12 which has one end thereof supported free to turn to be a base end part is provided on the internal wall of the outdoor hood 10 to press the damper plate 9 in the direction of closing it making the tip part of the base end part abut the damper plate 9 when it is closed. The tip part of the pressure plate 12 is engaged with a guide part 13 provided on the damper 9 free to slide vertically.
Patent JP-H11266243-A (JP)
Title: Device and method for processing information
Inventor: OISHI AKIHIRO
IPC: H04N19/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To protect the copyright of digital data, to prevent unauthorized copying and to allow only an authorized user to recognize the contents of the digital data. SOLUTION: By providing a means 4 for error correction/encoding of information data (image data for one screen for instance) and a means 5 for ciphering only the error correction code of a part (for instance, error correction-encoded image data recorded in one track) included in the error correction-encoded information data, data are not completely restored in a device without a constitution for performing deciphering corresponding to the ciphering, the copyright of digital data is protected, and the unauthorized copying is prevented. Also, a part to which the ciphering has not been executed is processed, even if the constitution for deciphering is not provided so that the contents of the information data can be partially confirmed.
Patent JP-H11170461-A (JP)
Title: Waterproof woven fabric and clothes, shoes and tents formed of the waterproof woven fabric
Inventor: GOTOU HIROTOSHI
IPC: A41D31/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof woven fabric of superior permeability, waterproofness, decoration properties, condensation resistance and washing resistance and also provide clothes, shoes and tents of superior comfortability. SOLUTION: A waterproof woven fabric is formed of a knit fabric on which waterproof resin is laminated and the waterproof resin is a polyester block copolymer composed of hard segments (a) formed of crystalline aromatic polyester units and soft segments (b) composed mainly of aliphatic polyether units and/or aliphatic polyester units as main components, and the waterproof woven fabric satisfies 10000 g/m<2> .24 hrs. vapor permeability or more, 1.5 kg/cm<2> water pressure resistance or more and 10 g/m<2> .hr. condensation amount simultaneously. The woven fabric, therefore, can be used for clothes, shoes and tents.
Patent JP-H07175374-A (JP)
Title: Image carrier's life detecting device
Inventor: SEKI YUICHI
IPC: G01R31/00
Filed: 1993-12-20
Abstract: PURPOSE:To detect the life of a photoreceptor drum with high accuracy at a low cost by detecting the value of a current flowing out from the photoreceptor drum in plural points, measuring the difference between time information and these values and estimating a deviation in wearing so as to decide the life. CONSTITUTION:An electrifying roller and the photoreceptor drum are simultaneously rotated each other to generate a primary DC current-voltage converting signal 107 on detection resistance and a detection signal extracting circuit 202 removes an AC component superimposed on the signal 107, to take out a film thickness extracting signal 203. A reference threshold comparator 205 compares the film thickness extracting signal 203 with a previously set detection reference value 209 to output a reference comparison value output signal 213 and similarly, a life threshold comparator 204 compares the film thickness extracting signal 203 with a life reference value 208, to output a life comparison value output signal 212. Then, the time lengths of the obtained reference and life comparison outputs are measured and the life of the photoreceptor drum is decided by these results.
Patent JP-H11169507-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine having excellent operability such that a player can operate stopping switches at a position matching him so as not to tire his arms and shoulders even when playing for a long time. SOLUTION: Stopping switches 30a, 30b, 30c are integrally assembled to a plate-shaped base member 35 and unitized. The base member 35 is vertically movably mounted on the back of the front wall of a rack part. A drive mechanism comprising a rack 42 and a pinion 43 is provided, and a control gear 44 which is coaxial with the pinion 43 is rotated to enable the height of each stopping switch 30a, 30b, 30c to be adjusted together with that of the base member 35.
Patent JP-H072165-A (JP)
Title: Ship hull structure for oil tanker
Inventor: TSUKUDA HIROTAKA
IPC: B63B25/08
Filed: 1993-12-21
Abstract: PURPOSE:To facilitate painting and maintenance of a ballast tank and to reduce the generation of a bending moment exerted on a ship hull by a method wherein at least a part of a space in a double hull forms a void space and a ballast tank for exclusive use is built at the inside of an inner shell and/or other space than the void space. CONSTITUTION:A hull structure is formed such that the whole of a space formed in a double hull comprising a double bottom space 1 and a side space 2 forms a void space and a ballast tank 4 for exclusive use is built in a cargo tank 3 at the central part of a ship hull. As noted above, the whole of a space formed in the double hull forms the void space and the ballast tank 4 for exclusive use is built in a cargo tank space at the central part of the ship hull, whereby, since, compared with a case that a space in a narrow double shell is heretofore used as a ballast tank for exclusive use, a space is not narrow, maintenance of the ballast tank is facilitated.
Patent JP-H10188306-A (JP)
Title: Optical pickup device
Inventor: SEKIMOTO YOSHIHIRO
IPC: G11B7/135
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of an offset of a tracking error signal to the utmost in the optical pickup device as a whole, mounted with two objective lenses side by side in the tangential direction of an optical disk by averaging generating amts. of offsets in detecting tracking errors in different methods respectively. SOLUTION: A straight line passing through the middle between the two objective lenses 1 and 2 is eccentric from a center line L of a turntable in parallel to the feed direction of the device. The tracking error detecting methods are referred to a push-pull method at the time of using the objective lens 1 and a phase difference method at the time of using the objective lens 2. The eccentric direction in this case is a direction of averaging offset generating amts. of both methods, and an eccentric amt. is set so as to average these offset generating amts. Consequently, the amt. of generating the offset in the device as a whole can be suppressed to a min.
Patent JP-H06167822-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1992-11-30
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrification ability and sensitivity, capable of electrification to both positive and negative polarities and maintaining high stability of electrostatic characteristics even after repetition of copying processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer contg. at least an electric charge generating material, an org. positive hole transferring material and an org. acceptor-like compd. in a dispersed state and using a trisazo compd. represented by the formula as the electric charge generating material. In the formula, Cp is a residual group of a coupler.
Patent JP-H09161512-A (JP)
Title: Signal display lamp
Inventor: IKEDA AKITO
IPC: G08B5/36
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a signal selection means by simple constitution by arranging a power supply terminal for a signal display means so that the terminal can be freely switched to plural signal lines. SOLUTION: A feeding terminal 6 is formed as a metal flat plate shaped conductive material, is connected to a globe terminal for the signal colors of a display unit 21 among globe terminals 8a, 8b, 8c, 8d, and 8e, and is freely arranged so that the terminal can be freely switched to all the globe terminals. Thus, when the globe color of the unit 21 is changed, a signal for red color display can be changed to yellow signal display and vice versa by switching the terminal 6 to the globe terminal corresponding to the signal color of the globe color. Therefore, a dip switch for signal selection, a wiring board, etc., are not required, and a signal selection means can be obtained by simple constitution.
Patent JP-H10187723-A (JP)
Title: Chinese editing device
Inventor: KITAURA MASAKO
IPC: G06F17/27
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a Chinese editing device that corrects and edits a Chinese sentence generated incorrectly on the knowledge level of a creator. SOLUTION: A retrieval means 2 retrieves an inputted Chinese character string 1 as retrieval words in word units, Chinese notation corresponding to a retrieval word retrieved by the retrieval means 2 is read out of a content sentence retrieval dictionary 3 and compared by a control means 4 with the retrieval word, and only when they do not match each other, the Chinese notation is sent out to an editing means 5, which edits the Chinese character string 1 with Chinese notation corresponding to the retrieval word.
Patent JP-H06177178-A (JP)
Title: Structure of semiconductor chip
Inventor: IWASAKI YASUKAZU
IPC: H01L21/52
Filed: 1992-12-01
Abstract: PURPOSE:To generate no cracks on the connection part between semiconductor chips and a substrate without increasing the cost and heat resistance even in the case of large-sized chips. CONSTITUTION:A projection part 12 is formed on the bottom of a semiconductor chip 11 by notching its peripheral part, and a connection strengthening space 13 to thicken soldering at the time of soldering is formed around said projection part 12. The base of this semiconductor chip 11 is connected to the land part 4 of a substrate 1 through a solder connection part 15. After said connection, the connection part between the semiconductor chip 11 and the substrate 1 becomes thick at its peripheral part due to a connection strengthening space 13 while suppressing a degree of shearing stress. On the other hand, the connection part between the semiconductor chip 11 and the substrate 1 becomes thin at its central part due to a projection part 12 so as to suppress the rise of heat resistance.