baber/WOPTO huggingface dataset:
Patent JP-H06187691-A (JP)
Title: Initialization method for magneto-optical recording medium
Inventor: MIYAOKA YASUYUKI
IPC: G11B20/12
Filed: 1992-12-17
Abstract: PURPOSE:To initialize a magneto-optical recording medium, to prevent the fluctuation of DC component of a magneto-optical signal, and to reduce the jetters and the edge shifts in a signal processing system by recording such a pit train that can acquire a reproduced signal having no DC component. CONSTITUTION:Such a recording pit train is recording so that the reproduced signal of a single frequency signal of 50% duty which includes no DC component. Thus, the initialization is carried out for a magneto-optical recording medium. Under such conditions, a single frequency signal of 50% duty is recording in a magnetic field modulation system, for example. In this system, the intensity of the light beam of a light source is controlled together with the duty of the recording signal for carrying out the recording so that a reproduced signal including no DC component is acquired.
Patent JP-H07186585-A (JP)
Title: Double structure type album mounting sheet
Inventor: SHIONO NAOKI
IPC: B42F5/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide an album in which a printed matter such as a photo, a booklet, etc., of various sizes can be simply contained on the one album, and very easily arranged and stocked. CONSTITUTION:A mounting sheet surface is covered with a transparent film 3b, and adhered in a pocket state thereby to provide a photo inserting pocket 4b of inside opened at its side, or provided with an opening to become a non- adhesive part, opened at the side and at upper right side and a central right side. Further, an album mounting sheet 1b is covered with the film 3b on the mounting sheet surface, and provided to be adhered with a plurality of outer photo inserting pockets 5b opened at the side.
Patent JP-H11187332-A (JP)
Title: Video camera
Inventor: HASEGAWA SHUNICHI
IPC: G02F1/13
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To realize a video camera extending the usable time at the time of carrying by controlling the lighting of the illumination of liquid crystal display according to the condition of a power source and a surrounding environment by a comparatively easy method so as to reduce the power consumption of a battery. SOLUTION: The camera is provided with a CCD camera 7 forming the optical image of an object, a recording means converting this optical image to an image electric signal to record, a liquid crystal display device 4 displaying image data recorded in this recording means on a liquid crystal screen, an illuminating device 5 illuminating the liquid crystal screen of this device 4, an external power source supply power from the outside and an incorporated battery 2 supplying power at the time of carrying in stead of the external power source 3. The on/off of the illuminating operation of the device 5 is controlled by a microcomputer 1 to control the on/off of the illuminating operation of the device depending on whether the external power source 3 is used as a power source and on whether surrounding environment is brighter than a prescribed value.
Patent JP-2001169306-A (JP)
Title: Image signal processor, image signal processing method and storage medium
Inventor: FUJII AKIO
IPC: H04N9/07
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To generate an image where a false color is not remarkable. SOLUTION: The image signal processor detects a pixel in which a false color takes place in advance and controls a suppression quantity of color data of the detected pixel in which the false color takes place and a suppression quantity of color data of surrounding pixels. The characteristic to suppress color data is switched between a moving picture pickup state and a still picture pickup state. In the case of picking up a moving picture, an image where false color is less, rupture due to false color suppression is less and no flicker is in existence, can be obtained and in the case of picking up a still picture, an excellent image where the false color is furthermore suppressed can be obtained.
Patent JP-H11185679-A (JP)
Title: Fluorescent character display tube and its manufacture
Inventor: SUEHIRO KAZUHISA
IPC: H01J29/92
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the short-circuit failure of metal electrodes caused by conductive layers and to improve productivity and reliability by fixing the terminal sections of the metal electrodes arranged on a substrate in grooves formed at the lower face section of a fixing insulating member. SOLUTION: Wiring layers 2 are formed on an anode substrate 1, then conductive layers 3 are formed on them. One side fixing end sections of grid electrodes 4 are brought into contact with the surfaces of the conductive layers 3 on the wiring layers 2 formed on the anode electrode 1, and the other portions are mounted on the prescribed position on the anode substrate 1 to position the grid electrodes 4. The surfaces of both fixing end sections of the grid electrodes 4 are coated with low-melting point glass 6, and a fixing insulating member 5 having grooves 7 is arranged. The grid electrodes 4 are regularly mounted on the fixing end sections while being held by the grooves 7. The conductive layers 3 on the wiring layers 2 and one side fixing end sections of the grid electrodes 4 are pressed together, the other fixing end sections of the grid electrodes 4 are pressed to the anode substrate 1, and the low-melting point glass 6 is heat-cured.
Patent JP-H11187143-A (JP)
Title: Method and device for transferring data for personal communication terminal
Inventor: SANADA YOSHIHIRO
IPC: H04B10/114
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transferring data for personal communication terminal with which the operation of portable telephone terminal equipment can be made sure and wireless in the case of data transfer between the portable telephone terminal equipment and an external data processor and a user can easily transfer data. SOLUTION: This device is provided with portable telephone terminal equipment 100 provided with a connector 150 for charging, radio transmission/ reception part 120, central control unit 130 and light transmitting/receiving element 140, desktop charger 200 provided with a charging part 230 connected with a connector 220 for charging, first light transmitting/receiving element 210 for optical communication with the light transmitting/receiving element 140 of the portable telephone terminal equipment 100 and second light transmitting/receiving element 260, and personal computer 300 provided with a light transmitting/receiving element 320 for optical communication with the second light transmitting/receiving element 260 of the desktop charger 200.
Patent JP-H06186144-A (JP)
Title: Sample gas introduction mechanism
Inventor: NAITO YOSHIHIKO
IPC: G01N1/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a sample gas introduction mechanism capable of extremely shortening the response time needed for introducing sample gas into a mass spectrometer. CONSTITUTION:A pipe 11 connected to the front (sample gas suction side) of a pressure variation valve 10 is doubly structured. One end of the inner pipe 13 is accessed to the front of the pressure variation valve 10 and the other end is connected to an air suction pump 20. On the other hand, an exhaust hole 17 is provided on the outer pipe 15. The sample gas sucked by the air suction pump 20 is blown toward the pressure variation valve 10. And then the gas is naturally exhausted through the exhaust hole 17 on the outer pipe 15. On the other hand, sample gas to be measure at present is immediately introduced into a mass spectrometer by blowing the sample gas to the pressured variation valve 10.
Patent JP-2001176971-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOKOYAMA YUJI
IPC: H01L27/108
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide technique, with which a fuse for memory cell relief can be packaged in a logic integrated DRAM. SOLUTION: In DRAM areas DA0-DA7 of a semiconductor chip 1, the software error of a memory cell caused by the α-rays of lead contained in a CCB bump 2, and the defect of contact between the base metal of the CCB bump 2 and a fuse composed of the same materials, are prevented, and the location of the CCB bump 2 and a fuse area FUA is optimized.
Patent JP-H10148848-A (JP)
Title: Electrooptical display device and driving method therefor
Inventor: TAKEMURA YASUHIKO
IPC: G09G3/36
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To make the characteristic of an LCD panel not receive directly effects of respective TFTs by using a mechanism transferring the signal of a signal line to a pixel electrode indirectly. SOLUTION: This circuit driving one pixel has two transistors and the gate G1 and the drain D1 of a first transistor Tr1 are respectively connected to a selection line VG and a signal line VD. Then, the source of the first transistor Tr1 is connected to the gate electrode of a second transistor Tr2 and the drain of the second transistor Tr2 is connected to a voltage supplying line VLC and the source of the second transistor Tr2 is connected to a pixel electrode. The signal of the signal line is indirectly transferred to the pixel electrode in this manner.  That is, since the signal itself of the signal line is not impressed on the pixel electrode, even when a signal passing through the first transistor Tr1 is fluctuated largely than an expected value, when the value is within a range suitable to control the second transistor Tr2 , a voltage to be impressed on the pixel electrode is made to be a fixed value.
Patent JP-2001172410-A (JP)
Title: Polyester-based sheet and molded article using the same
Inventor: HARADA MITSUHIRO
IPC: C08L67/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prepare a polyester-based sheet which has excellent heat resistance, smell retainability and container moldability, and to provide a molded article of the sheet. SOLUTION: This polyester-based sheet comprises 2 to 8 wt.% of a polyethylene resin and 92 to 98 wt.% of a polyethylene terephthalate resin having an intrinsic viscosity of >=0.70 dl/g and has an acetaldehyde (hereinafter AA) content of <=50 ppm, a cyclic trimer (hereinafter CT) content of <=5,000 ppm and a thermal shrinkage rate of 2 to 8%. A polyester-based sheet molded article molded from the polyester-based sheet and having a container crystallinity of 10 to 40% is provided.
Patent JP-2000177197-A (JP)
Title: Printer system
Inventor: NAKANO TOSHIO
IPC: G06F3/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To correct a printing region on a recording paper such that front and rear printing regions are made to be in conformity with each other when the recording paper is looked through after printing in the case where perfecting printing is executed and a printing shift between the front and rear faces can be generated because of a characteristic of the printer itself. SOLUTION: Perfecting printing is designated by an input device of a host computer and is set by a printer driver (step S1). Correction values of front and rear faces in a direction x and a direction are inputted and are set by the printer driver (step S2). The values of 'omotex' in the direction x and 'omotey' in the direction y for the front face and 'urax' in the in the direction x and 'uray' in the direction y for the rear face are stored in a memory as variables. When the printing is executed on the front face (step S5: Y), an original position of the printing data is corrected by the values of 'omotex' and 'omotey' (step S6). When the printing is executed on the rear face (step S5: N), the original position of the printing data is corrected by the values of 'urax' and 'uray' (step S7).
Patent JP-H06189393-A (JP)
Title: Dust cap
Inventor: FUJITANI TAKESHI
IPC: H04R9/02
Filed: 1992-12-21
Abstract: PURPOSE:To improve the vibration absorbing characteristic, stiffness and humidity resistance inexpensively by pulverizing polyethylene group laminate converted paper into chips and heating, melting and pressing the chips to form a sheet of a laminated structure and shaping the sheet to a prescribed form. CONSTITUTION:An original paper sheet 1 using a bleached pulp in addition to a natural pulp is laminate-processed by a polyethylene film 2 to obtain a polyethylene group laminate converted paper 3. The paper is cut into chips and a microwave radiates on them, thermal compression tightening is applied just thereafter and cooling compression tightening to obtain a sheet in which chip-like original paper 1 is laminated. The sheet is compressed and formed into an optional dust cap form to obtain the dust cap. Thus, the stiffness and the internal loss are improved and the cap with superior moisture resistance and light weight is obtained.
Patent JP-H06182033-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide a pinball game machine with which a game is playable with seriousness in relating to a right for continuation. CONSTITUTION:When a predetermined playing condition is realized, prize- winning ranges of ordinary prize-winning regions 40a and 40b are contracted by projecting contracting pieces 50a and 50b leaving rooms through which a prize-winning ball can pass behind. As there still exists thereby a possibility that the prize-winning ball enters the ordinary prize-winning regions 40a and 40b, one can play with seriousness if the prize-winning ball could enter a specified prize-winning region 39 which relates to realization of a right for continuation or it could enter the ordinary prize-winning regions 40a and 40b and interest of the player can be attracted.
Patent JP-2000192457-A (JP)
Title: Earth anchor capable of removing anchor steel wire therefrom
Inventor: KIN KOKUICHI
IPC: E02D5/76
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an earth anchor having a plurality of anchor steel wires which can be settled and removed easily and surely by a simple operation, and which always can maintain good settlement of the wires. SOLUTION: In an anchor main body 10, by using a toroidal retaining body 20 formed of a thermal plastic resin and having an electrical heating element 22 embedded therein, an anchor steel wire A is settled at a linking location between a sliding body 30 having a toothed groove 42 in a taper internal periphery and a wedge body 40 having a toothed groove 32 in a taper external periphery. Then, the retaining body 20 is thermally decomposed by energizing the electrical heating element 22. Thus, the sliding body 30 moves downward to be separated from the wedge body 40, whereby the anchor steel wire can be removed.
Patent JP-H05174215-A (JP)
Title: Device for protecting processing machine for railroad ticket sheet
Inventor: IKEMOTO YOSHIYUKI
IPC: G07B15/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent an equipment in a casing from being damaged even if it is forgotten to set a fetching/carrying line to its original state, when maintenance is finished by constituting this device so that when a processing unit is moved to a takeout port side, a wire moves the belt conveyor of the upper part to the belt conveyor side of the lower part by turning of a lever. CONSTITUTION:In the case of checking periodically a fare adjusting mechanism (b), or when a ticket is jammed, a processing unit 5 is moved to a position where maintenance can be executed, to an opposite side to an inserting port 2. When maintenance, etc., are finished, the belt conveyor 4a of the upper part is pressed against the belt conveyor 4b side of the lower part, thereafter, set to its original state by a hook 7, and the processing unit 5 is inserted into the inserting port 2 side. When the processing unit 5 is inserted, even if it is forgotten to set the belt conveyor 4a of the upper part, a lever 11 abuts on a lever operating piece 12 on the midway where the processing unit 5 is moved to the inserting port 2 side, and the conveyor 4a of the upper part is moved to the conveyor 4b side of the lower part, therefore, the equipment 8 in the casing 1 is not damaged.
Patent JP-H10189834-A (JP)
Title: Semiconductor device
Inventor: TANABE SABURO
IPC: H01L21/60
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, which prevents resin from being unfilled in a resin sealing operation due to the large exclusively occupying area of a heat sink, which prevents a drop in the close contact property of the heat sink with the resin, which enhances a heat dissipating property and which increases the number of signal pins by a method, wherein only a required region on a semiconductor-element mounting face on the heat sink at the semiconductor device is resin-sealed. SOLUTION: An electrode 10 at a semiconductor element 8 and an inner lead are connected electrically, via a circuit pattern 13 formed on an insulating tape 7. Thereby, it is not required to extend the inner lead part up to a part near the semiconductor element, and the inner lead can be made short. After that, only a semiconductor- element mounting face is resin-sealed with an epoxy resin or the like by a transfer molding method. Only a required resin on the semiconductor-element mounting face at a semiconductor device, i.e., only a region inside a tie bar in this case, is resin- sealed. That is to say, the rear side of the semiconductor-element mounting face at the semiconductor device is not resin-sealed, and a heat sink 6 which is fixed and bonded to the rear side of the semiconductor-element mounting face is exposed to the outside of a resin-sealed body 11.
Patent JP-H06204377-A (JP)
Title: Package for semiconductor device and its manufacture
Inventor: UCHIDA HIROYUKI
IPC: H01L23/50
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a package for semiconductor device which can achieve a proper packaging with the brazing material of an external lead and can achieve the packaging according to a socket at a low cost and with a long life and to obtain the manufacturing method. CONSTITUTION:Plating films 2a and 2b of such as nickel are formed on the entire surface of an external lead 2 provided on a package 1 for semiconductor device, and a gold plated film 2c is formed on top of them at the tip and base edge parts excluding a non-gold-plated film 2d which is secured at the center in the length direction of the external lead. Use of the gold plated film 2c at the tip part makes it possible to achieve a satisfactory soldering without any flow of solder to the base edge side. Also, by utilizing the gold plated film with a large base edge part area, the socket can be electrically connected and an inexpensive and long-life socket can be used. A conductive elastic body is fitted to the non-plated part 2c so that the middle part in the longer direction of the external lead can be covered and gold plating is performed by the electrolytic plating method with the conductive elastic body as a plating electrode.
Patent JP-2000182703-A (JP)
Title: Electric connector
Inventor: STEVEN B BOGESE II
IPC: H01R13/6461
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To accurately control the change in a signal received by a cable terminated with a connector by means of a printed circuit board by providing an insulator penetrating contact terminal arranged in a housing for bringing at least one of insulated conductors into electric contact with at least one of a pair of segments for allowing electric connection from the outside of the housing. SOLUTION: A first pair of contact terminals 48 terminals an insulated conductor 54 and a first pair of conductive routes 68. Therefore an electric signal appearing in the insulated conductor 54 is electrically connected to the first pair of metallic routes 68 via the contact terminal 48. A second pair of contact terminals 52 penetrates a second pair of conductive routes 72 for terminating the second pair of conductive routes 72 so that a signal appearing in the routes 72 is transmitted to a spring contact terminal in a modular jack facing the contact terminals 52 via the contact terminals 52. The contact terminal 48 connects a signal fed from the conductor 54 to a base board 60. A signal from the route 68 is processed with a predetermined correction in an electric component so as to be supplied to the output route 72.
Patent JP-H10197436-A (JP)
Title: Method for testing fluidity characteristic of highly fluid concrete and apparatus therefor
Inventor: HANIYUU MASAHIDE
IPC: G01N33/38
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To simply and quickly obtain a characteristic value of a highly fluid concrete, by inserting a measuring tube adapted to obtain a predetermined driving pressure into a concrete to be tested while an inflow port of the measuring tube is shut, opening the inflow port and letting the concrete flow in. SOLUTION: A shutting means 13 is fixed at a bottom part of a straight tube 11, and the straight tube 11 is inserted into a highly fluid concrete 10. When the fixed state of the shutting means 13 is freed, the concrete 10 enters and rises from the bottom part of the straight tube 11. A speed is measured from a pass time at an index marked every 5cm interval beforehand at a vertical rod 12 attached to a lid. A shear force and a shear velocity are obtained from the result according to a predetermined calculation formula, and moreover a shearing stress yield point, a viscosity coefficient can be calculated. The method enables measurements in any range which cannot be detected in the prior art. Even the highly fluid concrete judged to be improper in a conventional test can be judged in conformity with an actual state thereof.
Patent JP-2000184501-A (JP)
Title: Protector of vehicle power supply
Inventor: KOZUKA AKIRA
IPC: B60L3/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain in the protector of a vehicle power supply which can stop the power supply securely for protection even if a sudden line voltage fluctuation is produced. SOLUTION: The protector of a vehicle power supply which includes a filter capacitor has a current ratio calculation unit 2 which calculates the ratio of the input current of the output current of the power supply and outputs the result as a current ratio and a protection detection unit 4 which outputs a protection stop signal to stop the power supply for protection when the current ratio calculated by the current ratio calculation unit 2 exceeds a protection setting value.
Patent JP-H05179186-A (JP)
Title: Oil-base black ink
Inventor: NISHIMOTO TOMOHISA
IPC: C09D11/033
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the title ink having excellent long-term stability and good ink delivery by mixing Nigrosine with a specified polyoxyethylene alkyl ether acid, an aliphatic alcohol and a resin soluble therein. CONSTITUTION:The title ink essentially consists of Nigrosine, a polyoxyethylene alkyl ether acetic acid and/or polyoxyethylene alkyl ether phosphoric acid, an aliphatic alcohol, and a resin soluble in this alcohol. Nigrosine is used as a colorant desirably in an amount of 7-15wt.% based on the whole ink. The acetic acid and/or the phosphoric acid are used as an agent for solubilizing Nigrosine in the aliphatic alcohol.
Patent JP-H0814965-A (JP)
Title: Flow rate detecting device
Inventor: KUWABARA KATSUMI
IPC: G01P5/04
Filed: 1991-12-28
Abstract: PURPOSE:To inexpensively provide a flow rate detecting device which can detect whether the flow rate increases or decreases from a prescribed amount and is specially suitable for bathtub devices. CONSTITUTION:A permanent magnet 3 is hang in a swingable state in a pipe 2 for forcibly circulating a fluid and, at the same time, a magnetic sensor 4 is provided on the outside of the pipe 2 so that the sensor 4 can detect the movement of the magnet 3 and actuate an informing means when the magnet 3 moves beyond a prescribed extent due to a flow resistance in a bathtub.