baber/WOPTO huggingface dataset:
Patent JP-H09136337-A (JP)
Title: Mold apparatus for molding disk substrate
Inventor: SHIMIZU JUN
IPC: B29C45/26
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the precision of disk substrate molding by forming a plated part on the surface of one cavity side of a mold. SOLUTION: A fixed mold 2 which constitutes a molding cavity 4 and a movable mold 3 which is arranged opposite to the fixed mold 2 and constitutes the cavity 4 with the fixed mold 2 are provided. On the surface 10 of the cavity 4 side of either of the fixed mold 2 or the movable mold 3 is formed a plated part which molds a reading surface of information signals on one main surface of a disk substrate.
Patent JP-H03155572-A (JP)
Title: Color image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1989-11-14
Abstract: PURPOSE:To remove a replenishing hopper group, as well from a device main body accompanying that a belt photosensitive unit is attached/detached and a developing unit is pulled out by providing plural toner hoppers which are engaged/removed with/from the developing unit according to the opening/closing of an opening/closing cover, thereon. CONSTITUTION:A belt-like image forming body 30 and the developing unit 40 are provided so as to be removed by opening/closing cover 100 which is provided so as to open/close on the device main body is opened. Plural toner hoppers 190 which are engaged/removed with/from the developing unit 40 and according to the opening/closing of the opening/closing cover, are provided on the opening/closing cover 100. Thus, each main structural member can be attached/detached to/from a device main body. The replenishing means of each developer are easily composed with enough space, and moreover, arranged on the front side in a device, so that the replenishment of a developer, cleaning, checking, etc., are easily carried from out outside the device.
Patent JP-2000116494-A (JP)
Title: Shoehorn
Inventor: TAZAKI TOSHIHARU
IPC: A47G25/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the missing of footgear by providing both sides of an elastic body formed in such a manner that a plane body formed symmetrically with the center line is two-foldable from the center thereof with hood-and-loop fasteners. SOLUTION: This elastic body 1 is obtained by forming the plane body made symmetrical with the center line and forming this plane body in such a manner that the plane body is two-foldable from the center. Further, such elastic body 1 is provided with the hook-and-loop fasteners 2 and 2' respectively on both sides from the center and is thus formed to a shoehorn shape. A user writes his or her own name on the front surface of this shoehorn and holds the shoehorn into zori (Japanese sandals), gets (wooden clogs) and bags, etc. As a result, the elastic body helps to prevent the missing of the footgear and acts as the shoehorn when wearing the shoes. The shoehorn is the elastic body 1 and is, therefore, portable.
Patent JP-H09318045-A (JP)
Title: Combustion device
Inventor: TOMINAGA NAOTO
IPC: F23N3/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which can accurately judge a deterioration of ventilation of the device, thus enabling an accurate judgment of a lifetime of the device. SOLUTION: Data on the relationship between a test reference number of revolution of a fan and a desired air volume with no deterioration of ventilation is stored at a reference data memory block 28 and the desired air volume is corrected in view of temperature by a desired air volume correcting block 34 to obtain a true desired air volume. When a given time lapses after stopping the combustion, a combustion fan is rotated so as to make an air volume supplied to a burner reach the true desired air volume. When the detected number of revolution of the combustion fan is out of an allowable range of number of revolution given to the test reference number of revolution, a comparative judgment block 41 judges that the deterioration of the ventilation is in progress and outputs a ventilation deterioration progress signal.  Based on this ventilation deterioration progress signal, the ventilation deterioration condition can be judged.
Patent JP-H04285516-A (JP)
Title: Device for mounting toilet elevator to toilet commode
Inventor: KURUTO FURANKE
IPC: A47K13/26
Filed: 1991-11-12
Abstract: PURPOSE: To easily adjust a toilet seat to certainly fix the same to a toilet bowl by providing an arm equipped with a pin capable of being revolved and fixed in a radius direction under the toilet seat and providing the screw revolving the arm to positionally adjust and fix the same. CONSTITUTION: An arm 10 has the pin 11 surrounded by a sleeve 12 made of rubber at its one end and can be locked at a predetermined position with respect to the outside of the edge of a toilet bowl when a toilet seat 2 is placed on the toilet bowl at a predetermined position. The screw 19 revolving the arm 10 is screwed in the underside of the toilet seat 2 to enable the positional adjustment and locking of the arm 10. The head 20 of the screw 19 is covered with rubber coating 23 to achieve the function of a cushion.
Patent JP-S62150330-A (JP)
Title: Liquid crystal shutter driving method and liquid crystal optical printer gradation recording method utilizing said method
Inventor: SHIOJI MITSUAKI
IPC: H04N1/40
Filed: 1985-12-25
Abstract: PURPOSE:To raise the gradation controllability by adopting a signal inputting system of a positive type display system and also a negative logic, in a driving method of a liquid crystal shutter. CONSTITUTION:A liquid crystal shutter 3 is driven statically by 15V applied voltage, and 5KHz driving frequency, and to electrodes 13, 13', usually a liquid crystal driving signal is applied, and a light beam is cut off. In such a state, as for a picture element for executing a display, it is stopped selectively to apply the liquid crystal driving signal, and a light beam is made to transmit (negative logic driving). In case of a positive type display, as for the liquid crystal shutter, a response from an open state to a closed state is quick, and a response from the closed state to the open state is slow. Since the shutter rises slowly from the closed state to the open state, therefore, an opening degree or an opening time of the picture element is controlled by varying the signal input time, and the quantity of a light beam for transmitting through the picture element is brought to a gradation control.
Patent JP-H03157398-A (JP)
Title: New alterialization factor
Inventor: TSURUOKA NOBUO
IPC: A61P43/00
Filed: 1989-11-16
Abstract: NEW MATERIAL:A polypeptide alterialization factor having a vascular endothelial cell growth activity, an alterialization activity and further the following properties: mol.wt.: approximately 30K-50K (measured by a SDS electrophoresis method); isoelectric point: 6.0-7.0; and not have a heparin-bonding ability. USE:A wound cure-accelerating drug. PREPARATION:For example, the epididymis fat tissue of a SD male rat is aseptically taken out, washed with a cold buffer solution, finely cut, suspended in a buffer solution containing 0.1% of collagenase and 1mM of CaCl2 to digest at 37 deg.C for 30 minutes, and subsequently subjected to a centrifugal treatment to collect procipitates. The precipitates are treated with a density gradient method to separate rat myofibrolasts, which are cultured in a medium and centrifuged to collect the culture supernatant. The supernatant is purified by an ion exchange chromatography and a gel filtration method and subjected to a SDS gel electrophoresis. The gel of the SDS gel electrophoresis is finely cut and extracted to provide the alterialization factor having an alterialization activity having a mol.wt. of 30K-50K.
Patent JP-2001119229-A (JP)
Title: Array antenna device
Inventor: TOKUNAGA KENJI
IPC: H01Q25/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna capable of two-dimensionally expanding antenna open surfaces and also suppressing a side lobe. SOLUTION: This array antenna device 1 has a plurality of sub arrays 2 and houses and stores the plurality of sub arrays 2 in a structure 3. The arrays 2 have an element antenna composed of vertical/horizontal polarization element antennas. Then, the arrays 2 can be housed in the structure in square shape. Therefore, the antenna open surfaces 4 can be two-dimensionally expanded. Because the structure 3 has strength on behalf of the device 1, it is possible to make narrow intervals of the element antennas facing each other interposing a boundary of sub arrays between them. The element intervals of the element antennas can be made close in a uniform way with the antenna open surfaces 4 as a whole. Therefore, a side lobe level can be suppressed.
Patent JP-H02141846-A (JP)
Title: Buffer memory control system
Inventor: TANIGUCHI TOSHIHISA
IPC: G06F13/16
Filed: 1988-11-24
Abstract: PURPOSE:To directly transfer data in a main memory to another area of a buffer register without passing a buffer memory by providing the buffer register for temporary storage of data independently of the buffer memory. CONSTITUTION:When a first operand area B and a second operand area A do not exist in a BS101 at the time of processing of a move instruction, data in the area A of an MS103 is directly transferred to a register 102 and is not stored in the BS101 and is transferred from the register 102 to the area B of the MS103. When the second operand area B exists in the BS101, second operand data is read from the BS101 to the register 102. When the first operand area B exists in the BS101 also at this time, first operand data is written from the register 102 to the BS101; but when it does not exist there, data is written from the register 102 to the MS103.
Patent JP-H01137621-A (JP)
Title: Vapor growth apparatus
Inventor: KIMURA TADASHI
IPC: H01L21/31
Filed: 1987-11-25
Abstract: PURPOSE:To form a required thin film on a substrate while the uniformity of the film thickness is achieved over the surface of the substrate by a method wherein annular exhaust tubes which are connected to pressure regulating mechanisms and have a number of exhaust holes directing to the center of a reaction chamber are provided around two electrodes independently. CONSTITUTION:Annular exhaust tubes 107 are provided around left and right gas spouting electrodes 103 so as to surround them. A number of exhaust holes 107a directing to the center of a reaction chamber 101 are provided in the exhaust tube 107. A pressure regulating mechanism 109 is connected to the exhaust tube 107. A vacuum gauge 108 is attached to the tube at the position on the reaction chamber side of the pressure regulating mechanism 109. Reactive gas is introduced from the electrodes 103 while the gas is exhausted from the exhaust tubes 107 and the mechanisms 109 are so controlled as to make the degrees of vacuum on both the sides equal to each other. Low temperature plasmas are generated in the spaces between trays 104 and the electrodes 103 to excite the reactive gas and reaction products are built up on substrates 105. With this constitution, required thin films are formed on the substrates 105.
Patent JP-S63150908-A (JP)
Title: Electromagnet device
Inventor: NISHISAKO SHIZUTAKA
IPC: H01F7/18
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the welding of a contact of a changeover switch by controlling currents flowing through the changeover switch by a second resistor and making breaking currents at the time of the break of the changeover switch very small to currents. CONSTITUTION:When an external switch is turned ON, DC currents are caused to flow through a light-emitting diode 10, and an optical signal is transmitted over a photo-TRIAC 11. When the photo-TRIAC 11 receives the optical signal, it is brought to a conductive state, AC voltage is applied to a full-wave rectifier 1, and total voltage is applied to a magnetic coil 2 and a moving core 7 is sucked to a fixed core 6 by large currents. A normally closed contact for a changeover switch 5 operated interlocked with the operation of the moving core 7 is opened immediately before the moving core 7 is sucked to the fixed core 6, and currents flowing through the light-emitting diode 10 are interrupted. When the contact for the changeover switch 5 is closed, currents flowing through a second resistor 8, the changeover switch 5 and the light-emitting diode 10 are limited, by the resistance value R2 of the second resistor 8 and become very small currents.
Patent JP-H05135578-A (JP)
Title: Storage device
Inventor: NAKANO TETSUYA
IPC: G06F12/00
Filed: 1991-11-13
Abstract: PURPOSE:To provide a storage device which can reduce the electric power consumed for refreshing operation of a storage consisting of a volatile memory. CONSTITUTION:A memory array 13 consisting of a volatile memory 12 is divided into N pieces of partial memory arrays 14. A controller 11 selects and refreshes successively these arrays 14 from the first one through the N-th one for each refresh of a bus 15. Thus the power consumption is reduced compared with a case where the array 13 is totally refreshed for each refresh of the bus 15. The refreshing cycle of the memory 12 can be increased more than the refreshing cycle of the bus 15.
Patent JP-H01140139-A (JP)
Title: X-ray indirect photographing device
Inventor: IKEDA MITSURU
IPC: A61B6/00
Filed: 1987-11-27
Abstract: PURPOSE:To smoothly digitize an inspection image by imprinting an inspection image of an object into roll film and magnetically recording graphic information on photographed frames on the magnetically coating part of the film in digital amount. CONSTITUTION:First, digital graphic identification information on the object 5 is inputted from a graphic identification information input part 18. The information is filed in a graphic identification information storage circuit 19 in order. When a photographing signal S1 is issued from a control signal generating circuit 12, X-rays 13 from an X-ray tube 7 are projected on the object 15, and its transparent X-ray image is transformed into an optical image by an X-ray detector 8, led to a photographing camera 10 and imprinted to the roll film 14. When the film 14 is fed frame by frame, the circuit 12 generates an image start recording signal S3, and an image start signal generator 20 generates an image start signal ST indicating an image position. The signal ST is recorded in the magnetically coating part of the film 14 by means of a magnetically recording part 17. Graphic identification information ID from the graphic identification information storage circuit 19 is record on the film 14.
Patent JP-H03161563-A (JP)
Title: Fibrous aggregate
Inventor: KANEKO AKINARI
IPC: D04H1/728
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a fibrous aggregate composed of ultrafine fibers and useful as a liquid crystal display element, etc., having high contrast by closely covering a part of a proper substrate with a fibrous substance having a specific diameter in a state having regularly restricted orientation direction, density and covered part. CONSTITUTION:A spinning dope is introduced through a feed pipe 13 into a nozzle 11 containing a metal terminal charged to a high-voltage applied through a high-voltage line 12. The dope is extruded from the opening of the nozzle 11 in the form of a fibrous substance 17 and the fibrous substance 18 produced by the above process is collected on a substrate 15 placed on an earthed sheet 16. In the above electrostatic spinning process, the fibrous substance 17 is deposited in a state arranged in one or more desired directions on an electrode 15 using an auxiliary electrode 14 for controlling the lines of electric force to obtain the objective fiber aggregate 18 having regularly arranged fibrous substance of <=1mum diameter closely covering at least a part of the surface of a proper substrate.
Patent JP-H05183158-A (JP)
Title: Semiconductor device and fabriction thereof
Inventor: MITANI HITOSHI
IPC: H01L29/78
Filed: 1991-10-18
Abstract: PURPOSE:To prevent a substrate from being damaged by forming a longitudinal MOSFET without forming any trench in the silicon substrate by easily constructing the longitudinal MOSFET where a channel is vertically formed with an excellent area efficiency. CONSTITUTION:An n type diffusion layer 103 composed of an oxide film 102 and a source region is formed on a p type semiconductor substrate 101, on which there are formed a polycrystalline silicon layer 104 as a gate electrode and an oxide film 105. Trenches are formed through selective etching in the oxide film 105, the polycrystalline silicon layer 104 and the oxide film 102, and a gate oxide film 106 is formed on the side walls of the trenches. A p type polycrystalline silicon layer is formed in the trenches, on the upper part of which an n type impurity is diffused to form a p type region 107 as a channel region and an n type region 108 as a drain region.
Patent JP-H08132670-A (JP)
Title: Optical beam synchronization detector and image forming apparatus
Inventor: SUZUKI TOSHIMASA
IPC: B41J2/44
Filed: 1994-11-08
Abstract: PURPOSE: To provide an optical beam synchronization detector in which the synchronizing timing of a plurality of optical beams are matched by a simple structure and the deviation of the relative record starting positions of the beams can be suppressed to the width or less of one pixel. CONSTITUTION: An optical beam synchronization detector comprises a slit plate 34 for deciding the receiving position of an optical beam upon passing of a slit 39 at a photoreceiving element 43, and position regulating means for relatively regulating the position of the slit 39 of the plate 34 in which a first laser beam 41 is passed and the position of the slit 39 in which a second laser beam 42 is passed.
Patent JP-H02144937-A (JP)
Title: Semiconductor integrated circuit device and its wiring
Inventor: YOSHIDA NOBUO
IPC: H01L21/3205
Filed: 1988-11-28
Abstract: PURPOSE:To enhance reliability of a buffer circuit by a method wherein an operation of an output buffer circuit changed over many times simultaneously does not influence other input buffer circuits or other output buffer circuits. CONSTITUTION:The following are installed: wiring parts 5, 5A, for reference voltage use, which supply a reference potential to output buffer circuits in I/O regions; a wiring part 6, for power-supply voltage use, which supplies a power-supply potential to a part inside the wiring parts. In addition, the following are extended: a wiring part 7, for reference voltage use, which supplies the reference potential to an internal circuit; a wiring part 8, for power-supply voltage use, which supplies the power-supply potential. The reference potential and the power-supply potential are supplied to an input buffer circuit from the wiring part 7 for reference voltage use and the wiring part 8 for power- supply voltage use. A wiring part, for reference potential use, which supplies the reference potential to the output buffer circuit changed over simultaneously and to other output buffer circuits is formed by dividing it into the wiring part 5A for reference potential use and the wiring parts 5 for reference potential use.
Patent JP-2000122463-A (JP)
Title: Fixing device
Inventor: KATO AKIRA
IPC: G03G15/20
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent image failure such as hot offset, and a temperature rise of the inside of a device by providing a controller for causing a heater to generate heat so that the temperature of a nip once reaches the softening point of the toner or above after a fixing process is finished and setting the temperature of the nip at the time according to the heating condition of a roller. SOLUTION: A fixing device is composed of a ceramic heater (hereinafter referred to as heater) 20 for heating toner, a fixing film 25 incorporating the heater 20, a pressure roller 26 as other fixing rotary body, made to abut against the fixing film 25, a temperature control means 27 for controlling the temperature of the heater 20, and a rotation control means 28 for controlling the carrying of a recording material P. The fixing device heats toner on the recording material P by the heater 20 while sandwiching and carrying the recording material P with a fixing nip N by the rotation of the pressure roller 26 in the direction of the arrow R26. In this case, the feed of the recording material P is controlled by controlling the rotation of the pressure roller 26 by the rotation control means 28, and the temperature of the heater 20 is also controlled by the temperature control means 27.
Patent JP-H09230119-A (JP)
Title: Road mirror for assuring visual field in rainy weather
Inventor: KOJO RYUICHI
IPC: E01F9/615
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To allow the condensed water of moisture and/or water drops adhered to the surface of a road mirror with a heater to spread uniformly on the surface layer according to the photoexcitation of a photocatalyst so as to accelerate drying by the heater and to assure a visual field characteristic by providing the surface of this road mirror with the surface layer contg. transparent photocatalyst particles. SOLUTION: The oxide of the photocatalyst exhibits hydrophilicity, expels contaminants by a photoexcitation effect and is capable of forming a uniform water film by forming an adsorbed water film. Fig. shows that the oxide contains a metal element M and the extreme surface consists of an inorg. oxide. This oxide exhibits hydrophilicity in the state that the contaminants in the environment are not adsorbed. These contaminants are excelled by the photoexcitation effect of the photocatalyst titaniums oxide incorporated into the surface layer exclusive of the inorg. oxide. and the adsorbed water layer is formed, by which the uniform water film is formed. The mirror which consists of a transparent plastic base material provided with a reflection coating on its rear surface and its provided with a reflection coating on its front surface is mounted at a road mirror base material.
Patent JP-H06124580-A (JP)
Title: Audio system
Inventor: YOSHIOKA TSUTOMU
IPC: H04B1/20
Filed: 1992-10-12
Abstract: PURPOSE:To obtain an audio system capable of performing the functional operation of a special reproduction mode by continuing the special reproduction mode as well and still outputting voices by receiving a prescribed radio wave even when it is in the special reproduction mode. CONSTITUTION:In the system, when a prescribed command signal is received, a tape deck 20 is switched to a pose mode when it is in a usual reproduction mode, the deck 20 is changed over to the pose mode after the special reproduction mode is completed when it is in the special reproduction mode. Further, a control circuit 9 by which when the prescribed command signal is received again, the tape deck 20 is changed over to the usual reproduction mode when it is in the pose mode is provided.
Patent JP-H02145392-A (JP)
Title: Thermal transfer sheet
Inventor: ARITA HITOSHI
IPC: B41M5/40
Filed: 1988-11-28
Abstract: PURPOSE:To improve slipping properties at the time of printing by providing a transfer ink layer on one face of a base film, and providing a back layer made of silicone wax-containing resin being solid at an ambient temperature and melted by the heat of a thermal head on the other side face. CONSTITUTION:A transfer ink layer melted by heating is laminated on one face of a base film, and a back layer made of resin containing silicone wax being solid at an ambient temperature and melted by the heat of a thermal head is laminated on the other side face of the film to form a thermal transfer sheet. The wax contained in the back layer includes, for example, compound represented by a formula I (where m is an integer of 1-100, n is an integer of 1-50, and R is alkyl group). The wax is desirably mixed by 5-40wt.% in the back layer. Ink for forming the ink layer contains colorant and vehicle.