baber/WOPTO huggingface dataset:
Patent JP-H03168978-A (JP)
Title: Magnetic disk controller
Inventor: YAMAGUCHI FUMITOSHI
IPC: G11B20/12
Filed: 1989-11-28
Abstract: PURPOSE:To execute normal formatting without alternation with an alternative sector by filling the top part of a defective sector with a gap setting means when there is the defective sector. CONSTITUTION:The defective part of the defective sector is filled with the 1st gap at the time of formatting of the defective sector by a gap setting means 11. The formatting is executed for one sector by a formatting means 12. Whether the sector is normally formatted or not is decided by a formatting deciding means 13. If the medium defects exists in the filled gap, reading is normally executed and, therefore, a disk interface circuit 10 turns on a light gate signal and starts the formatting processing of the next sector. If the normal formatting is not executed, the 2nd gap is further filled in the top part thereof by a setting means 11 and the normal formatting is executed without alternating the defective sector with the alternative sector.
Patent JP-H05120651-A (JP)
Title: Video tape recorder
Inventor: SATO MASAHIKO
IPC: G11B5/48
Filed: 1991-10-25
Abstract: PURPOSE:To obtain ID information before video signals are reproduced so as to prevent the unnecessary ID information from being erased. CONSTITUTION:A head for recording the ID information is constituted independently to an ID recording head 3 and an ID reproducing head 5 for reproducing the information. The position of the ID reproducing head 5 is disposed at a different point where the signals are reproduced earlier in time than a sound signal recording and reproducing head 2 and the ID recording head 3. The ID information can thus be reproduced before the video signals are reproduced at the time of tape traveling.
Patent JP-H09125049-A (JP)
Title: Sealant for open frame
Inventor: YUMOTO SHOICHI
IPC: E06B1/62
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sealant for an open frame, having fastening in assembly of an open frame such as a wing frame, not being broken, standing change in dimension of the open frame based on the change in temperature, maintaining an improved closely contact state for a long period of time, excellent in long- term durability of water cut-off power. SOLUTION: This sealant for an open frame comprises a foamed sheet which is composed of a polyvinyl chloride and has 0.3-1mm thickness and 0.2-0.7g/cm<3> density and a closed cell structure on one side of a nonfoamed sheet which is composed of a polyvinyl chloride and has 0.3-1mm thickness and a tacky agent layer on the other side of the nonfoamed sheet. The objective tough sealant which is stuck fast through the tacky agent layer to an open frame without gap, not broken under 40 kgf.cm fastening torque pressure, shows ready deformation and repulsion force through the foamed sheet and maintain an excellent closed state with a claw of the open frame for a long period of time is obtained.
Patent JP-H10147350-A (JP)
Title: Packaging bag, and its manufacture
Inventor: YAMAMOTO KOHEI
IPC: B65D33/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce using quantity of the material in manufacturing a bag while the size of a bag body according to the content of an article to be packaged and easy tearability from a locking through hole part are secured, in a packaging bag made of synthetic resin sheet for packaging device. SOLUTION: Locking through holes 4a, 4b are formed in either a face side 1 or a back side 2 on an opening part 3 side of a packaging bag 10 made of synthetic resin sheet in which the face side 1 and the back side 2 are provided, and the opening part 3 for inserting an article is formed at least on one side, a notched part 6 continuous to an opening end 5 is formed in a part on the other side opposite to the through holes 4a, 4b, and the length from a bag bottom part 7 to the opening end 5 on the face side is same as that on the back side 2.
Patent JP-H03166791-A (JP)
Title: Sample generation method for interconnection board
Inventor: ARAI TAKAFUMI
IPC: G09F5/00
Filed: 1989-11-27
Abstract: PURPOSE:To enable the formation of a sample whose through hole section is easily and definitely exposed under a cross sectional state by placing a printed board at a specified position of a sample case with accuracy to integrate it with a resin, and grinding the part protruding from the sample case. CONSTITUTION:A printed board 2 is inserted into a sample case 3 and supported. A through hole 5 is positioned at a projection base of a part which projects from the sample case 3 in the printed board 2. Synthetic resin 7 is further filled into the sample case 3. Then, a part projecting from the sample case 3 is cut and abraded. This construction makes it possible to form easily and definitely a sample whose through hole section 5 is exposed under a cross section state. At the same time, it is possible to finish this sample neatly so that the through hole section may be exposed on the end face of the sample case 3 under the condition wherein the sample is integrally housed in the sample case 3.
Patent JP-H01149433-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO NAOTAKA
IPC: H01L21/76
Filed: 1987-12-07
Abstract: PURPOSE:To inhibit a punch-through between adjacent depletion layers by a method wherein the depth of a channel stopper under the lower part of a thick oxide film is made deeper than those of the depletion layers extended from diffused layers of a conductivity type inverse to that of a substrate in the interior of the substrate. CONSTITUTION:A pad oxide film 6 is formed on the surface of a substrate 1 by a thermal oxidation. Then, a nitride film 7 is deposited by a chemical vapor growth method. After that, the film 7 on an element isolation region is etched using a photoresist 8 as a mask. Then, boron ions are implanted in this etched region to form ion-implanted layers 9a, 9b and 9c. Then, the Si substrate 1 is oxidized in a vapor-containing atmosphere, for example, to form selectively an oxide film 2 on a region, where is not covered with the film 7, and at the same time, boron ions are thermodiffused in the substrate 1 to form a channel stopper 3. Thereby, as the stopper 3 is formed up to the deep depth of the substrate 1, a punch-through between depletion layers 10 extended from diffused layers 4 in the interior of the substrate 1 can be inhibited.
Patent JP-H02153781-A (JP)
Title: Multi-color thermal recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/34
Filed: 1988-12-05
Abstract: PURPOSE:To remarkably improve the sharpness of an image by a method wherein a color forming layer on one outermost side is made opaque, a transparent protective layer is laminated on a transparent heat-sensitive layer having a predetermined haze, and an opaque protective layer is laminated on the opaque heat-sensitive layer. CONSTITUTION:On the rear of a transparent substrate 1, an opaque magenta heat-sensitive layer 2 is formed; on the top thereof, a transparent cyan heat- sensitive layer 3 with a haze of 60% or less is formed. A transparent protective layer 4 is formed on the cyan heat-sensitive layer 3, and an opaque protective layer 5 is formed on the magenta heat-sensitive layer 2. By thermally recording an image on the both heat-sensitive layers from the both sides using a heat pen or thermal head, cyan and magenta can be independently produced on the both surfaces of the substrate with substantially the same energy. In addition, the substrate 1 is substantially transparent, and the transparency of the protective layers is favorable; as a result, colors of cyan, cyan + magenta, magenta can be formed with a good color layer 4. In this case, since a reflected image has an opaqueness to a perfect extent by the opaque protective layer 5 formed thereon, a remarkably sharp image is obtained.
Patent JP-H09264396-A (JP)
Title: Continuously variable transmission
Inventor: KIN EUI HAN
IPC: F16H3/44
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To maintain a function, to simplify a structure, and facilitate manufacture and assembly, by immediately shifting the mode to the mode 4 by the mode 2 as well as omitting the mode 3 in a mode 4 continuously variable transmission. SOLUTION: The 2 mode is realized by operating a third clutch 19 at the synchronous speed of the mode 1 and releasing the operation of a first clutch 9, and power is output through a continuously variable transmission part 6, a driving shaft 7 and an intermediate shaft 21 without passing a summarizer (a planetary gear 12, a sun gear 13, and a ring gear 14 assembly). The speed of an output shaft 26 is increased by decreasing the reduction gear ratio of the continuously variable transmission part 6. The maximum speed is realized when the continuously variable gear ratio is again made into the maximum accelerating state.  At this time, the third clutch 19 is released, a fourth clutch 17 is operated, and the reduction gear ratio of the continuously variable transmission part 6 is immediately changed so that the rotational speed of a gear 18 to be rotated through an eighth gear 27, an eleventh gear 24, a tenth gear 23 and a ninth gear 18 may coincide with the rotational speed of a driving shaft 7.
Patent JP-H11144544-A (JP)
Title: Illuminated switch and surface light emitting device used therefor
Inventor: UEHA YOSHINOBU
IPC: H01H9/16
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission having high uniformity of luminance so that a sufficient luminance can be imparted to the end part of a display part (including an illuminated surface), and to reduce the size, weight, thickness and power consumption by using an organic electroluminescent element as light emitting part. SOLUTION: In the opening and closing of a drive circuit in an illuminated switch 21, a switch part 19 is pressed, thereby closing the contact of the switch itself and also activating the drive circuit to emit a light from an organic electroluminescent element, and the switch part 19 is pressed again, thereby opening the contact and also stopping the drive circuit to extinguish the organic electroluminescent element. Since the mounting of the organic electroluminescent element can be performed only by bending a surface light emitting device 1 at a right angle, and setting the organic electroluminescent element which is the light emitting part of the surface light emitting device 1 on the back side of the illuminated surface 20 of the switch part 19, this switch can be manufactured in a simple manufacturing process.
Patent JP-H06132311-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TONAMI YOSHIYUKI
IPC: H01L21/265
Filed: 1992-10-20
Abstract: PURPOSE:To provide the manufacturing method of semiconductor device capable of forming a gate electrode in effective length not exceeding 0.5mum at excellent throughput using an inexpensive device. CONSTITUTION:A gate electrode 2, a source electrode 3 and a drain electrode 4 are formed on the surface of an n type operating layer 1a using ordinary photolithography. Next, the whole surface excluding the exposed n type operating layer 1a and nearby parts only is covered with a photoresist film 5. Next, the n type operating layer 1a is ion-implanted with isolation impurities downward from the gate electrode 2 so that the impurities may be diffused in the parts beneath the ends of the gate electrode 2 to form isolation layers 6.
Patent JP-H05139595-A (JP)
Title: Slit tension control device
Inventor: HISHIYAMA HIDEAKI
IPC: B65H18/10
Filed: 1991-11-22
Abstract: PURPOSE:To provide a slit tension control device for controlling the tension between rolls provided with a slitter device, to a constant value so as to restrain a distortion in a cut surface of a sheet material. CONSTITUTION:This device is provided a first control system (8, 9, 10) for controlling roll drive motors in accordance with a set sheet reference speed, and a wind-up reference speed is compensated in accordance with a wind-up tension of a band-like sheet material and a set tapered tension thereof to compute a wind-up reference speed. Further, there are provided a second control system (9, 10, 11, 13) for controlling the speeds of the wind-up roll drive motor in accordance with the wind-up reference speed, and a third control system (9, 11, 14, 15, 16, 17) for subtracting a detected wind-up tension detected band- like sheet and tension cut values of a pair of rolls from a set slit reference tension of the sheet material so as to compute a wind-up reference tension, and for controlling currents to the wind-up roll drive motors so as to make a detected pay-out tension of the sheet material coincident with the pay-out reference tension.
Patent JP-H08156472-A (JP)
Title: Case for ic card
Inventor: TAKAYAMA FUMIHIRO
IPC: B42D15/10
Filed: 1994-12-12
Abstract: PURPOSE: To protect an IC module against a bending stress, an impact by so providing two or more protective frames of a square shape as to surround the module on the inner surfaces of synthetic resin plates in a case for an IC card in which the two plates are superposed and fixed by thermocompression bonding at the three sides. CONSTITUTION: A case 10 for an IC card fixes the three sides of synthetic resin plates 11, 11a by thermocompression bonding, etc., and has an insertion port 12 provided at one side to contain the card 20, and comprises protective frames 15 of a square shape so provided as to surround the IC module 20 on the inner surfaces of the plates 11, 11a. That is, when the card 20 is inserted back side front, upside down or right side left, either frame 15 is always disposed at the position for surrounding the module M. Thus, buffer spaces K are formed between the inner surface of the case except the end of the frame 15 and the card 20, and when a bending stress or an impact is applied to the case 10, the module M is protected by the frames 15 and the spaces K.
Patent JP-2001124736-A (JP)
Title: Capillary electrophoretic apparatus
Inventor: ANAZAWA TAKASHI
IPC: G01N27/447
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a capillary electrophoretic apparatus which has a short separation effective length. SOLUTION: A plurality of capilalries are arranged on a plane at equal intervals in parallel to the vertical line, A sample injection end 20 which is immersed in a cathode buffer solution 23 is directed vertically downward. The cathode buffer solution 23 is connected easily to a sample solution. A sample elution end 21 is connected to an anode buffer solution 24 via a connecting pipe 3. The level of both solutions 23, 24 is set at the same height, and the movement of a separation medium inside the capillaries is prevented. The sample solution which is introduced from the sample injection end 20 is moved inside the capillaries vertically upward toward the sample elution end 21 due to electrophoresis, and it passes a fluorescence detecting position 19 so as to be detected. Thereby, a separation effective length is set at 10 cm or lower, and a high throughput is realized.
Patent JP-H06136377-A (JP)
Title: Bactericidal lubricant
Inventor: SHIMIZU NORIHIRO
IPC: C10M141/12
Filed: 1992-10-22
Abstract: PURPOSE:To provide a bactericidal lubircant which is scattered on a conveyor belt of a bottle conveyer and has, in addition to lubricity and bactericidal properties, properties to prevent bottles from cracking. CONSTITUTION:The lubricant contains a bactericidal cationic surfactant and a fluorine surfactant in a wt. rartio of the former to the latter of (90:10)-(50:50).
Patent JP-2001127552-A (JP)
Title: Crystal oscillator and method for manufacturing the same
Inventor: ASAMURA FUMIO
IPC: H03H3/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-compensated crystal oscillator in which a crystal vibrator can independently be measured, and its manufacturing method. SOLUTION: The crystal oscillator is constituted by connecting a storage circuit 8, a compensation voltage generating circuit 9, an element 11, a variable capacitance element 10, a connecting point X1, a crystal chip 3A, connecting points X1, T1, an oscillation circuit 7, and an output terminal V0. An IC chip configuring the circuit parts and a capacitor are fixed t a hole of a container 1 and a crystal chip 3A is set to a step difference part. The rear side of the container 1 is provided with terminals X1, X2 for the crystal chip electrically connected to the lead electrodes of the crystal chip 3A. The terminal X1 is connected to the variable capacitance element 10 and the element 11, and the terminal X2 is an open terminal. Furthermore, the terminal T1 of the oscillation circuit is provided to a recessed part and is kept open.  After placing and connecting them all, a metallic cover seals them. Then, the various characteristics of the crystal vibrator 3A are measured by using the terminals X1, X2 and then the terminal X2 and the terminal T1 of the oscillation circuit is connected to complete the crystal oscillator.
Patent JP-H09151042-A (JP)
Title: Operation device and operation method for double deck elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/18
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation device for a double deck elevator by which serviceability and efficiency can be improved. SOLUTION: An allocation control part 23 judges whether a hall call generated by a hall call button 1 is a hall call demanded by a lobby floor or a hall call demanded between floors on the basis of hall call information of a hall call information collecting part 21, landing car information-machine No. information of a landing car information collecting part 22 and service information of a landing car registered in a landing car attribute table 24, and a service elevator responsive to a lobby floor demand or a service elevator responsive to an inter-floor demand is selected from plural landing cars 4 of an elevator device composed of a double deck elevator on the basis of a judgment.
Patent JP-H04181794-A (JP)
Title: Manufacture of circuit board
Inventor: TANMACHI HARUO
IPC: H01L21/3205
Filed: 1990-11-16
Abstract: PURPOSE:To eliminate deterioration of heat resistant polyimide resin under wirings by providing an intermediate layer made of metal except conductor metal for splitting a conductor layer in a thickness direction, ion beam-etching up to the intermediate layer with energy of 200eV or more, and then ion beam- etching it with energy of 150eV or less. CONSTITUTION:An intermediate layer 4-3 made of metal except conductor metal for having a conductor metal layer 4 in a thickness direction is provided, a larger up to the layer 4-3 is ion beam-etched with energy of 200eV or more, then ion beam-etched with energy of 150eV or less, thereby forming a wiring pattern. Accordingly, even if the etching reaches polyimide, its surface is not deteriorated. Thus, a microscopic wiring pattern can be formed thereon without deteriorating heat resistant resin such as polyimide, etc.
Patent JP-H05216796-A (JP)
Title: Communication control equipment
Inventor: KOBAYASHI KAZUO
IPC: H04L13/08
Filed: 1991-11-25
Abstract: PURPOSE:To prevent a hardware fault caused by the destruction of a control information area in a buffer memory decided by the parameter of a software in the case of starting a system. CONSTITUTION:In the case of performing access from a line or a central processing unit to a buffer memory 1 by an interruption processing, an address identification circuit 51 compares an address inputted through a signal line 10 with the parameter set by the software informed through a signal line 14. The circuit 51 identifies whether the current address accessing the buffer memory 1 is positioned in the area of the software or the area of a firmware and when the software performs access, reports write inhibit to the area of the firmware to the buffer memory 1 through a signal line 11. When the firmware performs access, the circuit 51 informs the buffer memory 1 of write inhibit to the area of the software.
Patent JP-S63165248-A (JP)
Title: Jam removing method
Inventor: KOTABE HIROAKI
IPC: B65H7/06
Filed: 1986-12-26
Abstract: PURPOSE:To make the interval at which paper detecting means are installed larger by providing a detecting means for the existence of a sheet of paper in a conveying passage, a measuring means for the operating time of each part, and a detecting means for the opening/closing of a cover, and operating a conveying system for a defined time in accordance with the opening/closing of said cover. CONSTITUTION:A sheet of paper which is fed from a first or a second paper feeding tray 11, 11' passes through a regist sensor 12, a picture image is transferred to it from a regist roller 13 and the picture image is fixed at a fixing part 15', and the sheet of paper passes through a fixing sensor 15. Then, the sheet of paper is distributed by a gate 14 and either discharged 16 or discharged 18 through a paper discharge sensor 17. When measuring times after the sheet of paper is detected by each of the sensors are longer than defined values, or when the lapse of time from the sensor on the upper course to the sensor on the lower course is above a defined value, the printing is stopped and the cover of a body is opened. In this case, when the sensors fail to detect a sheet of paper, a conveying system is driven for a defined time and if a sheet of paper is not detected, printing is resumed. Thereby, jam can be easily handled by small number of sensors which are placed at an interval larger than the length of the sheet of paper.
Patent JP-H06178724-A (JP)
Title: Safety discharging valve for pressure cooking apparatus
Inventor: NARANAMARUPURAMU SANKARAN SUBU
IPC: A47J27/09
Filed: 1992-11-18
Abstract: PURPOSE: To provide a pressure cooker capable of automatically and steadily discharging air not requiring user to discharge air as instructed by manufacture. CONSTITUTION: A new double mechanisms safety discharge valve of complex metal for a pressure cooker has a metal holder 1 having a hole 7 to hold a fusible metal alloy member 2 inside the metal holder. The metal holder 1 is loosely held hanging in the opening of the lid 4 of the pressure cooker. The safety discharge valve is made to have a specific angle so that it keeps a hanging state in the opening of the lid of the pressure cooker while it is used, therefore it discharges air and seals up the opening when being pushed up by an increased vapor pressure after all the air is substantially discharged.
Patent JP-H05142342-A (JP)
Title: Information storage medium and its issuance equipment
Inventor: WATANABE ATSUSHI
IPC: B65G47/49
Filed: 1991-11-25
Abstract: PURPOSE:To provide information storage media which can be stored for a long time because they minimize the power consumption of a battery built in a response circuit and an issuance equipment which issues such information storage media. CONSTITUTION:Because an operation initiating line 34 is connected to a response circuit 3 when the circuit 3 is in storage state, inputs to an inverter INV are on a low level and a transistor Tr is shut off. Where the response circuit 3 is used, a punch equipment constructed in an issuance equipment punches punch holes 36 and then the operation initiating line 34 is cut. Therefore, inputs to the inverter INV rise to a higher level and electricity is conducted through the transistor Tr to cause the operation of the responce circuit 3 to start. Because the power consumption of the response circuit 3 is about 0.1muA before the punch holes 36 are punched, battery consumption during storage can be minimized so that the battery can be stored for a long time.