baber/WOPTO huggingface dataset:
Patent JP-H06153417-A (JP)
Title: Power unit, secondary battery pack, and charger
Inventor: MASUDA ICHIRO
IPC: H02J7/10
Filed: 1992-11-06
Abstract: PURPOSE:To remove the fear of charge ending, with the charge of a secondary battery insufficient, by checking the drop over detection level of the charge voltage of a charger. CONSTITUTION:When a power unit 20, for which quick charge is performed, is coupled with a charger 10, an electric signal to show that it is in charge is sent to a power source unit 20 from the charger 10 through a sending electrode 13 and a receiving electrode 23. A power saving means 24, which has received this, suppresses the power supply from a secondary battery 22 to load 30 to the level on which the voltage drop over the detection level -DELTAV of the drop of the charge voltage at least in the charger 10 does not occur, while the receiving electrode 23 receives electric signals. The charger 10 charges a secondary battery 22 by outputting a constant current of such size that it can charge the full capacity of the secondary battery 22, for example, in about 30min., and also it detects and stores the output voltage every moment, regarding the output voltage as the terminal voltage of the secondary battery 22, and compares the present output voltage with the value to that time and stops the charge at the stage when the voltage drop of -DELTAV is confirmed.
Patent JP-2001116822-A (JP)
Title: Transceiver for micro-wave band pulse
Inventor: TANAKA MINORU
IPC: H04B1/16
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compact pulse transceiver of a low electric power consumption suitable for data communication, a sensor and a measuring instrument using a very weak micro-wave band radio wave. SOLUTION: This micro-wave band pulse transceiver is compactified, and reduced in a cost and the electric power consumption, by using a pulse transmitter using a higher harmonic of a transmission pulse as a micro-wave band oscillator, a shared antenna using directional coupler and a pulse receiver of sampled high-frequency amplifying and detecting type.
Patent JP-H08212009-A (JP)
Title: Graphics display pointer by integrated selection
Inventor: JIYOSEFU DERA RUTORETSUJI
IPC: G06F3/038
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a sure method and a device for detecting 'selection depressing' in a graphic input device for integrating a position input function and a selection input function. SOLUTION: When selection or selection cancellation by a user is identified, a threshold value identification filter circuit 20 compares the amplitude of the output of the graphic input device and the change rate of the amplitude with threshold value reference signals and corrects the output of the graphic input device based on the previously stored samples. Such a graphic input device is provided with an equal angle joy stick provided with a distortion gauge and a fixed resistor in a hierarchical voltage divider or the like. The output of the graphic input device is directly provided to the CPU 25 of a data processor during a masking period and the graphical operation of dragging or the like is executed while masking the unintentional change of a specified display position during the selection and the selection cancellation.
Patent JP-2000089054-A (JP)
Title: Manufacture of substrate for hybrid optical integrated circuit utilizing soi optical waveguide
Inventor: RI SANKAN
IPC: G02B6/36
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To minimize alignment error of transcription and to realize a manufacturing method of a substrate for a hybrid optical integrated circuit provided with an antireflection film which is optimized to a cross section of an optical waveguide. SOLUTION: The manufacturing method of a substrate for a hybrid optical integrated circuit has the first step in which a SOI slab 55 is formed by selatively etching a silicon layer of a SOI wafer, the second step in which silicon nitride films 57, 58 and an antietching film are formed on an upper part of the SOI wafer, the third step in which single crystal silicon of the slab is exposed by etching and a V-groove etched window 64 for aligning optical fiber and a mark 62 for aligning optical element are formed, the fourth step in which a SOI rib is formed by etching the exposed single crystal silicon layer, the fifth step in which the antietching film and the silicon nitride films 57, 58 are removed, the sixth step in which a cladding layer of the optical waveguide is formed on a surface of the SOI slab 55,  the seventh step in which the V-groove for aligning the optical fiber is formed by anisotropically etching the silicon substrate exposed to the V-groove etched window 64 for aligning the optical fiber, and the eighth step in which the antietching film in a region adjacent to both end faces of the SOI slab 55 is removed to expose the silicon nitride film.
Patent JP-H04170285-A (JP)
Title: Transfer system for videotex picture file
Inventor: MAKITA MITSUO
IPC: G06F13/00
Filed: 1990-11-02
Abstract: PURPOSE:To easily manage a pattern file by sending a picture information file for transfer generated on the change of revision of a pattern file from a console to other processor via a LAN line and allowing the processor receiving the file to revise its own picture file base on the received picture information file. CONSTITUTION:When a console 11 of a main processor 11 gives a request of registration, revision or delete of a videotex picture to a sub processor 2, a pattern transfer section 21 generates a pattern work file 22. Then the picture transfer section 21 requests the transmission of the picture work file 22, and upon the receipt of a preparation end replay from the processor 2, a picture file transfer control section 25 implements block processing of the picture work file 22 and sends the result to the processor 2 via a line 100. A picture file transfer control section 25 of the processor 2 deblocks a block data by one record each and writes the result to a picture work file 22.
Patent JP-H03158464-A (JP)
Title: Method for calculating film thickness distribution
Inventor: FUJIWARA AKIO
IPC: C23C14/54
Filed: 1989-11-17
Abstract: PURPOSE:To calculate a film thickness distribution in a short period of time with the accuracy of the extent sufficient for practicable use by sputtering a target with a high-directivity beam and making calculation by using the probability at which the sputtered particles arrive on a wafer and are formed as a film thereon. CONSTITUTION:The sputtered particles generated by irradiating a target 4 with the beam from a high-directivity beam source 2 in a vacuum chamber (not shown in fig.) are deposited on the wafer 6, by which the thin film is formed. The probability that the beam emitted from the point B on the beam source 2 sputters the atoms near the point P (x, y) on the target 4 and the atoms thereof arrive at te unit area contg. the point Q on the wafer 6 and are formed as the film is designated as f(x, y) at this time. The film thickness distribution of the above-mentioned thin film is calculated by the value f(0, 0) at the point P0 (0, 0) of this probability and the calculation equations including >=1 differential values of equations I to III. The respective coeffts. of the above-mentioned f (0, 0) and the differential values are calculated respectively by 1, equation VIII to make equations IV to Vl, from the angle xsi between the center axis of the beam and the normal of the target, a beam spreading angle theta0 and the distance l between B and P0.
Patent JP-S62157049-A (JP)
Title: Photosensitive body for positive charge
Inventor: KUDO KOICHI
IPC: G03G5/06
Filed: 1985-12-28
Abstract: PURPOSE:To obtain the titled body having an improved printing resistance by providing a protective layer contg. an electron acceptor and an electron donor as a substance capable of contributing to transferring an electrostatic charge carrier, and by incorporating a resin curable by light or heat to a binder of the protective layer as a main component, thereby controlling a harmful outside action of influences of a light radiation, a corona discharge and a humidity, etc., and especially a mechanical abrasion and a damage. CONSTITUTION:The protective layer contg. the electron acceptor and the electron donor is formed on the photosensitive layer composed of a monolayer or a laminated layer. The protective layer having an improved mechanical strength against the surface of the titled body and the improved printing resistance is obtd. by using a thermosetting resin to the binder of the protective layer. As the electron acceptor usable to the protective layer of the photosensitive body, one may use citric anhydride, maleic anhydride, dibromomaleic anhydride and phthalic anhydride, etc. As the electron acceptor suitable to forming a CT complex with the electron donor, the compd. having a large electron affinity EA is preferably used, and the compd. of 0.3eV<=EA<=1.8eV is preferably used. The amount of the electron acceptor contd. in the protective layer is 0.1-50wt% on the weight basis of the titled body.
Patent JP-H02143266-A (JP)
Title: Copying device
Inventor: YAMAMOTO YASUYOSHI
IPC: G03G15/04
Filed: 1988-11-24
Abstract: PURPOSE:To prevent occurrence of such a case that part of the picture of an original is not visible due to a binding margin even when plural sheets of transfer paper on which the picture is copied in a divided state are bound by performing the copying process in a state where any one of the divided original surfaces is exposed and scanned in an overlapping way be prescribed dimensions from the original dividing reference position at the time of divided copying. CONSTITUTION:When an overlapping divided copying process is performed, the exposing and scanning position to the 1st exposing area L1 is performed as in the case of the conventional overlapping copying process, but the exposing and scanning starting position c1 is shifted in the direction opposite to the area L1 by overlapping copying dimensions (l) from the exposing and scanning starting position of the conventional divided copying process and the exposing and scanning terminating position d1 to the 2nd area L2 is also shifted similarly. Therefore, the picture of one divided part of the original to be copied is copied together with part of another divided part and inside part and the copying picture of the divided part to be copied is copied to the central part of the copying paper. Therefore, part of the picture of another divided part becomes the binding margin of the divided part to be copied and the picture of the divided part to be copied does not becomes the binding margin.
Patent JP-S63151981-A (JP)
Title: Fixing device
Inventor: MORI IKUO
IPC: G03G15/20
Filed: 1986-12-16
Abstract: PURPOSE:To miniaturize a fixing device and to shorten the preheating time of a heat roll by arranging a temporarily fixing means on a part of the outer peripheral part of the heat roll in case of using the fixing device adopting the heat roll for a copying machine or the like expanded at its width. CONSTITUTION:When paper 1 carrying a toner image is carried to the fixing device, the paper 1 is held between the heat roll 3 and a so-called temporarily fixing means for facially contacting a heat resisting hair planted brush 4 or fabrics with the heat roll 3 prior to passing the paper 1 directly through the gap between the heat roll 3 and a press roll 5, carried while sliding on the surface of the brush 4 or the like in accordance with the rotation of the heat roll 3 and then temporarily fixed under the melted state of the toner image by receiving sufficient heat from the heat roll during its carrying. Then, the paper 1 is carried to a press-contact position between the heat roll 3 and the press roll 5 positioned on the downstream side, and while being pressed against both the rolls 3, 5, completely fixed under the soaked state of the toner image in the paper 1. Consequently, the preheating time of the heat roll can be shortened.
Patent JP-2000125653-A (JP)
Title: Apparatus for detecting full tank of grain in grain tank
Inventor: NAKADA KENJI
IPC: A01F12/60
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a grain sensor for detecting the full tank of grain in a grain tank when grain is thrown into the grain tank by a grain elevating cylinder and stored. SOLUTION: An air vent 4 is opened at the upper part of a side wall 3 of a grain tank 1, an exhaust duct 5 is connected and linked to the air vent 4 so that the grain tank 1 communicates with the outside. In this case, preferably, a grain sensor S is installed in close proximity to the air vent 4. Preferably, the exhaust duct 5 is laid upward and the air vent 4 is opened under the grain sensor S.
Patent JP-H04171680-A (JP)
Title: Manufacture of lamination type battery
Inventor: ITO HIROMICHI
IPC: H01M12/08
Filed: 1990-11-02
Abstract: PURPOSE:To manufacture a battery having a high sealing effect and absorbing the fluctuation due to the expansion and shrinkage of resin with a simple method by heating and burying a glass net on the outer periphery of the lamination type battery. CONSTITUTION:A glass net 11 is wound on a frame portion on the outer periphery in the longitudinal direction of a lamination type battery 13, a metal piece 14 is heated, and the metal piece 14 is pressed on the frame portion on the outer periphery of the lamination type battery 13 from above the glass net 11. The frame portion is made of resin, this portion is melted by the heat of the metal piece 14, and the glass net 11 is buried into the frame portion. The sealing effect is increased, the leakage is entirely eliminated, and the fluctuation due to the expansion and shrinkage of the resin is absorbed by the mesh of the glass net 11 when the operating temperature of the battery 13 is changed.
Patent JP-H11117110-A (JP)
Title: Trousers with double pockets
Inventor: MORI TSUNEHIRO
IPC: A41D27/20
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide trousers with pockets having both safety and convenience and capable of separately storing important small articles and relatively non- important small articles, respectively. SOLUTION: Two pockets 4, 5 are disposed on the side of the waist portion of trousers in a mutually doubly contacting state. The inlet 4a of the outside pocket 4 and the inlet 5a of the inside pocket 5 are placed at mutually near positions. Fasteners 11, 12 are disposed at the inlet 5a of the inside pocket 5 among both the pocket inlets 4a, 5a. The inlet 5a can be closed with the fasteners 11, 12. One or more important small articles are stored in the pocket 5 with the fasteners, while one or more small articles low in importance and frequently taken in the pocket or taken out from the pocket are stored in the pocket 4 not having a fastener.
Patent JP-S63149184-A (JP)
Title: Pressure-sensitive recording material
Inventor: MATSUZAKI MAKOTO
IPC: B41M5/10
Filed: 1986-12-15
Abstract: PURPOSE:To enhance printing quality and image quality, by providing a recording layer which comprises microcapsules having a specified particle diameter and comprising a thermosetting or thermoplastic resin surrounding a liquid paste made of a non-volatile non-drying liquid in which a coloring agent is dispersed or dissolved, an adhesive and a viscosity-controlling material. CONSTITUTION:A recording layer for pressure-sensitive recording is provided on or in a support provided on a base sheet. The recording layer consists of a layer which comprises microcapsules having an average particle diameter of 10-30 mum and comprising an outer wall layer of a thermosetting or thermoplastic resin surrounding a liquid paste made of a non-volatile non-drying liquid in which a coloring agent is dispersed or dissolved, an adhesive and a viscosity- controlling material. The coloring agent is carbon black, iron oxide or the like, while each of the nonvolatile non-drying liquid, the adhesive and the viscosity-controlling agent is preferably castor oil, colza oil or the like. The thermoplastic resin may be a polystyrene resin, acrylic resin or the like, while the thermosetting resin may be a urethane resin, epoxy resin or the like.
Patent JP-S62167418-A (JP)
Title: Instrument for measuring output value of measuring instrument
Inventor: SHIBATA NARIO
IPC: G01N3/06
Filed: 1985-12-28
Abstract: PURPOSE:To enable the load setting and the load reading to be conducted in an actual unit by removing the necessity of a conversion from a prescribed load to a percentage weight or from a percentage reading to an actual load. CONSTITUTION:The detected load signals from the load cell 2 mounted to the body 1 to a material testing machine are amplified by a load amplifier 3 and A/D-converted (5) to be arithmetically processed in a CPU 6. On the other hand, the signals indicative of the working range values of the load amplifier 3 itself are inputted to the CPU 6 via an I/O device 8. A load cell capacity display 10, a load indicator 11 and a cycle setter 12 are connected to the I/O device 8 and the signals from them are also inputted to the CPU 6 via the I/O device 8. The write and read of the signals into and from the CPU 6, respectively, are conducted by a ROM/RAM 7 connected to the CPU 6 and the I/O device 8. The CPU 6 arithmetically processes the signals and outputs operational results to the load display 11 via the I/O device 8. Thus, the necessity of a variety of conversions is removed and the efficiency of a measuring operation can be improved.
Patent JP-H10130971-A (JP)
Title: Conjugate yarn
Inventor: MIZUKI HIROYUKI
IPC: D01D5/32
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate yarn having glossed silk-like elegant appearance and touch feeling and capable of providing a fabric hardly forming crease by conjugating a polyester yarn having non-circular and mutually dissimilar cross section of each single yarn with a self-crimped type conjugate fiber. SOLUTION: A lamination type multifilament yarn (disclosed in the Japanese published unexamined patent application 63-135539, etc.) divided in polyester single yarn group which is non-circular and substantially dissimilar to each other in cross section of each single yarn is conjugated with a self-crimped conjugate fiber by a method such as plying or interlace blending, etc., and the resultant yarn is woven and knitted and then, the fabric is subjected to treatment such as scouring relax, reduction of amount, dyeing, drying and finishing set.
Patent JP-H08135665-A (JP)
Title: Foreign matter infiltration preventive device of ceramic bearing for fluid machine
Inventor: NOMURA TOSHIAKI
IPC: F16C33/74
Filed: 1994-11-08
Abstract: PURPOSE: To prevent damage to a ceramic bearing by checking a foreign matter from inflitrating into a bearing chamber housing the ceramic bearing in a fluid machine using the ceramic bearing. CONSTITUTION: An annular foreign matter infiltration checking member 1 is arranged in a fluid introducing passage reaching a bearing chamber 100 from a clearance C, and plural pump-out vanes 2 are arranged on an inside surface of a boss 17a of an impeller 17 so as to be opposed to the foreign matter infiltration checking member 1.
Patent JP-H09221897-A (JP)
Title: Construction method for attaching tile panel
Inventor: TAKADA TOSHIHIRO
IPC: E04F13/21
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the workability, and to reduce the positional error of tile panels in the vertical direction in an upper part, and to form a joint of tile panels hardly conspicuous so as to improve the appearance, at the time of putting tile panels on the materials in order from a lower part for work execution of tile wall surface. SOLUTION: Pillars 10A, 10B are arranged in the horizontal direction with an equal pitch P, and horizontal dimension of a tile panel 12 is set at integer times of the pitch P, and the horizontal dimension of a tile panel 16 is set at 1/integer number of the horizontal dimension of the tile panel 12, including the joint thereof, and at 1/integer number of the pitch P. The tile panels 12 in each upper and lower stage are fixed onto the pillars 10A, 10B in the condition that the tile panels 12 abut on each other in the horizontal direction, and arranged so that the horizontal position is displaced between the adjacent upper and lower tiles panels 12.
Patent JP-H09138282-A (JP)
Title: Radar
Inventor: KURAISON TORONNAMUCHIYAI
IPC: G01S7/48
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a radar whose directional resolution is enhanced without making the cell of a reception means fine. SOLUTION: In a radar, a transmission means which transmits a beam so as to be spread, a condensing lens 4 as a means to receive reflected waves of the beam reflected by a target and a plurality of photodiode arrays 5 are installed. The respective photodiode arrays 5 are arranged in an array shape in such a way that their directions are different. The direction of the target is obtained on the basis of the position of every received photodiode array 5. A distance up to the target is measured on the basis of the time which elapses until the reflected waves are received since the beam is transmitted. In this case, the photodiode arrays 5 are situated in positions which are different from the focal position of the condensing lens 4 so as to be set to an out-of-focus state, and the size of a spot due to the state is constituted to be larger than every size of the photodiode arrays 5.
Patent JP-H05107499-A (JP)
Title: Image display device
Inventor: SAITO HIDEFUMI
IPC: G02B27/02
Filed: 1991-10-16
Abstract: PURPOSE:To display a document even by manual writing and enable an image display device to suit for display of large amount of information by providing a combiner which reflects or refracts the display light of an image and also transmits light from the front. CONSTITUTION:An image scanner 15, a display device 4 on which an image scanned by an image scanner 15 is displayed, and a combiner 3 positioned in front of an operator are provided. The combiner 3 reflects or refracts the display light of an image and passes light coming from the front so that the operator can observe a displayed image and the front area of the combiner 3. By this, an image scanned by the image scanner 15 is displayed by the display device 4, and the display light of the image is reflected and refracted by the combiner 3 so that the operator can observe. Also the operator can observe the front area of the combiner 3 because the combiner passes light from the front. Thus the operator can observe both the image displayed on the display device 4 and the front area of the combiner 3.
Patent JP-H10140980-A (JP)
Title: Cutter head and tunnel excavation machine
Inventor: YOSHIMOTO KOICHI
IPC: E21D9/087
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the exchanging work of a disk cutter and simplify the structure thereof, by exchanging the disk cutter easily and rapidly, in a cutter head. SOLUTION: A suddle 44 in which the first half-split bearing part 44a supporting the rotary shaft 42 of a disk cutter 41, is fixed to cutter spokes 43. And a bearing metal tool 45 in which the second half-split bearing part 45a is formed, is fitted to the notch 44b of the suddle 44. In this way, the rotary shaft 42 of the disk cutter 41 is supported by respective half-split bearing parts 44a, 45a. And the bearing metal tool 45 fitted to the notch 44b is prevented from dropping out by fitting the fixing metal tool 46 for the bearing to the tapered part 44c of the suddle 44. And further, the fixing metal tool 46 for the bearing, fitted to the tapered part 44c is prevented from shifting, by fixing a push flange 47 to the suddle 44 with fixing bolts 48.