baber/WOPTO huggingface dataset:
Patent JP-H11345496-A (JP)
Title: Nonvolatile memory element for programable logic application
Inventor: HON-YI LEWIS KONG
IPC: H01L29/792
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make possible programing by connecting an access transistor between a junction between first, second nonvolatile transistors serially connected between first, second data lines and the first, second nonvolatile transistors forming an output node and the junction between a reference voltage line and the first, second nonvolatile transistors. SOLUTION: A nonvolatile memory element contains the first and second nonvolatile transistors 10, 12 of an n-type serially connected between a program data low line 14 and a program data high line 16. Further, the nonvolatile memory element contains the access transistor 20 connected between the output node Q of the memory element being the conjunction between the first, second nonvolatile transistors 10, 12 and the reference voltage line 22. By supplying program data level voltages PDL, PDH, an erase mode, a programing mode, an operation mode, a read-back mode and a power supply mode are constituted.
Patent JP-S5246001-A (JP)
Title: Process for preparation of hydrocarbon
Inventor: MORIKAWA FUMIO
IPC: C07C9/00
Filed: 1975-10-06
Abstract: PURPOSE: Hydrocarbon containing a high percentage of carbon is prepared by flowing high-tension current from the carbon electrode in hydrogen atmosphere, and by reacting the separated carbon with the hydrogen with exposing to electromagnet waves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08293757-A (JP)
Title: Surface acoustic wave filter
Inventor: IEIRI MASANORI
IPC: H03H9/25
Filed: 1995-04-21
Abstract: PURPOSE: To remove the influence of spurious waves reflected on the end face of a substrate by providing strip electrodes. CONSTITUTION: Strip electrodes 13 and 14 to be perpendicularly inclined in the propagating direction of surface acoustic waves(SAW) are arranged on the propagation path of SAW between interdigital electrodes 11 and 12 and the end face of the substrate. The plural pieces of strip electrodes 13 and 14 are provided and the inclination angles are changed or intervals are made different. Concerning a resonator type SAW filter, the similar strip electrodes are arranged between a reflector and the end face of the substrate. It is not necessary to obliquely cut the substrate and the substrate can be efficiently cut out.
Patent JP-H076179-A (JP)
Title: Database search function with improved user interface
Inventor: SHII GON RII
IPC: G06F3/0482
Filed: 1994-06-02
Abstract: PURPOSE: To provide an improved database searching system. CONSTITUTION: A database searching system has a searching function provided with a user interface including three windows of an inquiry window, a graph window and a history window. Each window is simultaneously displayed on a graphical user interface. The inquiry window displays the text of the most recently inputted inquiry sentence searched from a database stored in a computer system. The graph window graphically displays the present result of the latest inquiry sentence. The history window displays an inquiry sentence contained in a present inquiry session and its result.
Patent JP-H07327094-A (JP)
Title: Information offering system
Inventor: KURIHARA AKIRA
IPC: G06Q30/04
Filed: 1994-06-02
Abstract: PURPOSE:To prevent charging over monetary amount estimated by the user. CONSTITUTION:A charging limit (total amount paid in advance, a publication limit amount of imaginary amount for every year, month and week) set by the user is retrieved in the step S201 and a current charging amount of the user (amount of virtual coupon amount publicated actually) is retrieved in the step S202. Then the retrieved charging limit amount and a charging amount requested newly by the user with respect to the current charging amount (publicated amount of virtual coupon) are compared in the step S203. When the sum exceeds the charging limit, the virtual coupon purchase processing is finished and when not in excess, a new virtual coupon is publicated in the step S204. Furthermore, the new charging information of the user is updated in the step S205. The user uses a virtual coupon publicated to purchase a commodity.
Patent JP-S5244584-A (JP)
Title: Method of treating semiconductor substrate
Inventor: NAKAJIMA TATSUSUKE
IPC: H01L21/76
Filed: 1975-10-06
Abstract: PURPOSE:To combine selective deposition of Si3N4 and epitaxial growth of Si thereby obtaining a flat and thick oxide film that does not cause disconnection in wiring to be formed later.
Patent JP-S6015283-A (JP)
Title: Container ship
Inventor: SHINOMIYA HIROAKI
IPC: B63B25/28
Filed: 1983-07-05
Abstract: PURPOSE:To raise the efficiency of operations for preventing scattering powdery granules when cargo is handled by a method in which a container housed with powdery granules is put on the hull and connected with a water supply tube set on the hull, and the powdery granules in the container are slurried to enable them to be easily delivered. CONSTITUTION:Containers 3 housed with powdery granules are stacked up in plural stages in many rows and fixed through a cell guide 4 on the upper deck 2. On the upper deck 2, a water supply system 6 consisting of a water supply pump 9 and a water supply tube 8 and a delivery system 7 consisting of a delivery pump 12 and a delivery tube 11 are set to form a slurry cargo device. The water supply tube 8 and the delivery tube 11 are connected to each container 3 to carry out powdery granules in the containers with good efficiency. Since powdery granules are housed in the containers during the cargo operation period, the scattering of them can be prevented, and effective landing operations are made possible by carrying out the slurry.
Patent JP-H09288858-A (JP)
Title: Servo information recording method and magnetic disk device
Inventor: ISHIZAKI OSAMU
IPC: G11B19/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To rapidly record servo information under the high accurately positioned state in plural high density magnetic disks mounted on the magnetic disk device. SOLUTION: A pre-embossed type magnetic disk recorded in advance with servo information as prepits and a flat magnetic disk recorded with no servo information are mounted on a spindle motor of the magnetic disk device. Then, the servo information is recorded on the flat magnetic disk in tracking of a magnetic head with the servo information of the pre-embossed type magnetic disk. Alternatively, tracking position information of the magnetic head is stored in a memory, and based on the stored information, the magnetic head is made to track and record the servo information on the flat magnetic disk.
Patent JP-H07325785-A (JP)
Title: Network user identifying method, ciphering communication method, application client and server
Inventor: KIKUCHI HIROAKI
IPC: G06F21/33
Filed: 1994-06-02
Abstract: PURPOSE:To provide a compatibility with a conventional password identifying system, to make the control of a cryptographic key safe and easy, to facilitate the individual addition/cancellation of a user and to invalidate a retransmittion attack, regarding a method improving the security of a network. CONSTITUTION:In a network application system identifying a user by transmitting user identification data ID and a password PW from a client and confirming the existence of the petinent ID and PW by a server, a client C ciphers the ID and PW by the open key Kp of an open key system and transmits the key Kp to a server S, and the server S takes out the ID and PW by decoding the key by his own secret key Ks. At the beginning of the identification, the server S transmits a random number R to the client C, the client C includes the ID, the PW and the received random number R and ciphers them by the open key Kp and transmits them to the server S, and the server S confirms that the decoded random number R' is the same as the random number R transmitted previously.
Patent JP-S5821857-A (JP)
Title: Hybrid analog-digital integrated circuit
Inventor: OOSHIMA HIROYUKI
IPC: H01L29/78
Filed: 1981-07-31
Abstract: PURPOSE:To prevent a noise generated from a digital circuit from being transmitted to an analog circuit by insulating and isolating a semiconductor substrate of the analog circuit from a semiconductor substrate of a digital circuit via a P-N junction biased reversely. CONSTITUTION:A digital circuit 214 is constructed of N-channel MOS transistors 209 all formed in a P<->type well 202. This well is reversely biased from an N<->type substrate. Accordingly, the noise produced from the circuit 214 is stopped by the P-N junction, and is not almost transmitted out of the well. In this manner, an analog circuit 213 is operated not by being affected by the noise of the circuit 214.
Patent JP-H07332117-A (JP)
Title: Bearing structure for throttle valve
Inventor: ISHIMARU AKIRA
IPC: F02D9/10
Filed: 1994-06-02
Abstract: PURPOSE:To provide the bearing structure of a throttle valve such constituted as to bear a valve shaft in slide-contact with the valve shaft where the inner circumferential surface of a bearing mounted on a cylinder is connected to a turning link. CONSTITUTION:A throttle valve 1 is disposed on the way of a suction pipeline for supplying air to a suction valve for an engine, and comprises a throttle body 2, a valve body 3, and a valve driving mechanism 4 for turning the valve body 3 in the valve opening or closing direction. The throttle body 2 is provided with bearings 6, 7 for bearing both ends of a valve shaft and seal members 8, 9 for sealing the outer periphery of the valve shaft. The bearing 7 is formed at the inner circumferential surface thereof into a tapered shape and inclined in such a manner as to reduce the inner diameter on a side of the seal member 9 with respect to the inner diameter on a side of the valve body 3. The valve shaft is oscillated in the A direction at one end of the inner circumferential surface, thus preventing large deformation of the seal member 9 disposed in the proximity of the end at the inner circumferential surface.
Patent JP-S61265014-A (JP)
Inventor: UTSU HIDEO
IPC: A01D45/00
Filed: 1986-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0416904-A (JP)
Title: Manufacture of plastic optical fiber and compound spinning nozzle used for the manufacture
Inventor: UENO NAOYA
IPC: G02B6/00
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a plastic optical fiber with a small transmission loss by using a compound spinning nozzle whose acute angle at the interface side of both a resin for coating and a resin for sheath material layer is less than 60 deg. formed by the running direction of the former and that of the latter. CONSTITUTION:The compound spinning of the resin for coating and the resin for sheath material layer with refractive index less than that of the resin for coating is performed by using the compound spinning nozzle. In such a case, the compound spinning nozzle is provided with a resin introduction hole 2 for sheath material layer provided in such a way that the running direction of the resin for sheath material layer is provided obliquely against the center line of a resin instroduction hole 1 for coating so as to make an angle less than 60 deg., more desirable, less than 45 deg. at the interface side of both resin. Thereby, since non-matching of interface between a coating material and a sheath material can be reduced, the plastic optical fiber with small amount of optical transmission loss can be obtained.
Patent JP-H08181188-A (JP)
Title: Feed mechanism for semiconductor manufacture device
Inventor: BUERUNAA SHIYURERU
IPC: H01L21/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a loader for a semiconductor machining system in which the flexibility of the loader is enhanced while suppressing the adverse effect in the reliability and the clean room conditions significantly. CONSTITUTION: Rotational movement of a gripper 8 is linked with linear movement at least during a period of the movement of a movable part supported by a fixed part in order to transfer an article between two end positions and performing a linear movement in order to support a gripper 8 for transferring the article.
Patent JP-S5912403-A (JP)
Title: Manufacture of local grating
Inventor: TOUNO HIDETAKA
IPC: G02B6/13
Filed: 1982-07-12
Abstract: PURPOSE:To form easily grating on a substrate with good accuracy in position, by having a stage of forming the 1st photoresist film on the substrate, a stage of forming the grating on the 1st photoresist film, etc. CONSTITUTION:A photoresist film 2 is formed on a substrate 1. Grating 3 is formed by an interference exposing method or a drawing and exposing method with an electron beam on the film 2. A thin film 4 having light transmittance, for example, a thin vapor-deposited metallic film or a thin dielectric film is formed on the photoresist film 12. The 2nd photoresist film 5 is formed on the film 4. The formation of the film 15 is made easy as the film 4 is provided, and the grating is formed easily in the prescribed part of the substrate with good accuracy in position.
Patent JP-S5246736-A (JP)
Title: Semiconductor storage circuit
Inventor: FUKUDA MINORU
IPC: G11C17/00
Filed: 1975-10-11
Abstract: PURPOSE:Transmission FET is provided between output of voltage division circuit and output lineof memory cell as well as FET which charges the capacity of output circuit between power source terminal and output line is provided respectively. In this way, FAMOS storage circuit of high-speed operation is obtained without any mis-memorization.
Patent JP-S62277543-A (JP)
Title: Fluorescent x-ray analyzing instrument
Inventor: HASHIMOTO SEIJI
IPC: G01N23/223
Filed: 1986-05-27
Abstract: PURPOSE:To reduce electric power consumption by setting the target value of the electric power to be supplied to an X-ray tube bulb in the preload and integrating time to the X-ray tube bulb and supplying the electric power of the small preload to the X-ray tube bulb prior to the start of an analysis. CONSTITUTION:An X-ray is irradiated from the X-ray tube bulb 4 to a sample 2 and the fluorescent X-ray radiated from the sample 2 is analyzed by a detector 6. The target value of the electric power to be supplied to the X-ray tube bulb 4 in the preload and integrating time to the bulb 4 are preset 12 by taking the kind of the sample 2 into consideration. The data of the setting part 12 is transmitted via a control part 18 to a function memory part 16 which controls the electric power from an electric power supply part 10 and supplies the same to the X-ray tube bulb 4. The electric power of the small preload is supplied to the X-ray tube bulb 4 in the stabilizing time prior to the start of the measurement and the electric power of the large integrating time is supplied to the X-ray tube bulb in the stage of starting the measurement when the stabilization is attained. The supply electric power is decreased except in the integrating time and therefore, the electric power consumption over the entire part is reduced at the time of the analysis.
Patent JP-S61280015-A (JP)
Title: Rotary head device of magnetic recording and reproducing device
Inventor: FURUKAWA HIROMICHI
IPC: G11B21/20
Filed: 1985-06-05
Abstract: PURPOSE:To stabilize signal transmission between a magnetic recording and reproducing head and a magnetic tape by providing an air film forming member which has an external diameter nearly equal to the diameter of a rotary cylinder at a position which is in the gap between a rotary and a fixed cylinder and in the window part of the rotary cylinder. CONSTITUTION:The endless ring-shaped air forming member 15 fitted to the rotary cylinder 2 is so shaped that the external diameter is nearly equal to that of the rotary cylinder 2 and the height is large enough to nearly fill the gap between the rotary cylinder 2 and fixed cylinder 7. A magnetic tape 13 is on or under a head chip 1a in a recording/reproducing process and sinks, but is floated through the air film formation of the air film forming member 15; and the sinking at a slit part 14 is small and the abrupt deformation of the magnetic tape 13 at a head chip 1a is reduced. Consequently, the deformation of the magnetic tape 13 at the head chip part 1a is smoothed and the signal transmission between the magnetic head 1 and magnetic tape 13 is stabilized.
Patent JP-S61279669-A (JP)
Title: Vapor deposition device
Inventor: NAKATANI HAJIME
IPC: C23C14/32
Filed: 1985-06-05
Abstract: PURPOSE:To avoid the electric discharge of a filament for the heating and to enable the stable vapor deposition by introducing a laser beam via both a window provided to a vacuum vessel and an aperture provided to a heat shielding and heating a crucible housed with a vapor deposition substance. CONSTITUTION:In a vapor deposition device for forming a thin film wherein a crucible 2 provided to the inside of a vacuum vessel 1 is heated to heat and evaporate a vapor deposition substance 3 housed therein and the vaporized substance is ejected through a small hole 2a of the crucible 2 and vapor- deposited on a member 8 to be vapor-deposited, the laser beams 17 fed from a laser oscillator 16 provided to the outside of the vacuum vessel 1 are introduced into the inside of the vessel 1 through a window 18 consisting of a transmission material provided to the vessel 1 and furthermore introduced via an aperture 19 provided to a heat shielding 10 which is provided to the periphery of the above-mentioned crucible 2 and the crucible 2 is irradiated. Thereby the crucible 2 is heated without using a filament for the heating and the stable vapor deposition is enabled.
Patent JP-H01292782-A (JP)
Title: Plane heating unit
Inventor: KOBUCHI YOSHIHIRO
IPC: H05B3/20
Filed: 1988-05-20
Abstract: PURPOSE:To reduce the manufacturing cost and maintain the initial characteristics for a long period by forming an electrode layer on an insulating mask layer, which exposes a metal substrate in the shape of an electrode, and forming a heating layer to cover these layers, and applying a voltage between the metal substrate and the electrode layer in order to heat the heating layer. CONSTITUTION:A silver electrode 3 is formed on an insulating mask layer 2, which exposes a plate-type metal substrate 1 in the shape of an electrode, and a heating resistor film 4 is formed to cover the silver electrode 3 and the part of the metal substrate 1 exposed in the shape of an electrode, and further, an insulating coating 5 is formed to cover the heating resistor film 4. When a voltage is applied between the silver electrode 3 and the metal substrate 1, a current flows along a path; electrode part 6  heating resistor film 4 silver electrode 3, (or a path; silver electrode 3  heating resistor film 4  electrode part 6) and the heating resistor film 4 generates heat. Thus, the amount of expensive silver to be used can be reduced and the reduction of manufacturing cost and the long period maintenance of the initial characteristics can be achieved.
Patent JP-H0418325-A (JP)
Title: Molding die for blow molding
Inventor: HERUMAN FUOSU
IPC: B29C49/48
Filed: 1990-05-11
Abstract: PURPOSE:To realize the opening-closing drive of molding-die half sections positively, smoothly and rapidly by sharing the driving source of the locking/release motions of the molding-die half sections with a driving source conducting a rocking motion while opening and closing the two molding-die half sections by rocking and harmoniously controlling two different motions. CONSTITUTION:A molding die is mainly composed of first and second molding- die half sections 1, 2 and a bottom mold 3. The bottom mold 3 intrudes to sections upper than the lower ends 4 of the first and second mutually joined molding-die half sections 1, 2. The molding-die half sections 1, 2 are supported relatively in a rockable manner centering around a common rocking shaft 5. A locking device 6 for the first and second molding-die half sections 1, 2 is installed on the rectilinear diameter of the rocking shaft 5 and on the side facing the rocking shaft 5, and the first and second molding-die half sections 1, 2 are locked mutually by the locking device 6. The first and second molding- die half sections 1, 2 form an internal chamber 7 under the state, and a hollow body 8 is manufactured through an orienting blow molding method from a preform in the internal chamber 7.
Patent JP-S63286184-A (JP)
Inventor: ICHIKAWA CHIHIRO
IPC: D06F57/12
Filed: 1987-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10313032-A (JP)
Title: Wafer for temperature distribution measurement
Inventor: HAJIME TAKAFUMI
IPC: G01K7/22
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a wafer which can measure a temperature distribution in the wafer during its processing operation. SOLUTION: In the temperature distribution detecting wafer, two temperature sensitive sheets having a thermistor disposed therebetween with polyester sheets having electrodes printed thereon. The thermistor functioning as a temperature detector may be mounted on an X-Y matrix as divided into a plurality of detectors. Since processing conditions are controlled according to a measured temperature distribution, the wafer can be uniformly processed.
Patent JP-H0416634-A (JP)
Title: Hot water washing device with hot air blowout device
Inventor: SAITO EIJI
IPC: E03D9/08
Filed: 1990-05-11
Abstract: PURPOSE:To comfortably use a western style toilet stool by providing a fan of a hot air blowout device on the upper side of a hot water tank, and heating air in a fan casing and a cover of a low tank through radiation of the tank. CONSTITUTION:When hot water in a hot water tank 14 is supplied to a washing nozzle 36, the nozzle main body 36b is pushed out, and hot water is jetted to the hip of a seated user of a western style toilet stool 35. Next, at stopping of hot water supply from the tank 14 to the washing nozzle 36, the nozzle main body 36b is retreated in a cylinder 36a. By actuating the fan 16 of a hot air blowout device, air in a fan casing and a cover casing 46 of a low tank 30 heated by radiation of the tank 14 is blown out from a blowout port 24, in the stage of a little radiating quantity of an air heater.
Patent JP-S5824350-A (JP)
Title: Isomerization catalyst and production thereof
Inventor: FUJIMUNE TOKUO
IPC: C07B61/00
Filed: 1981-08-04
Abstract: PURPOSE:To obtain a catalyst suitable for isomerization of aliphat. olefin by treating activated alumina of high purity with hydrocarbon halide contg. both of fluorine and chlorine. CONSTITUTION:Formed Ziegler-aluminum hydroxide is calcined and activated to alumina. The calcination is accomplished at 500-750 deg.C to provide 150-250m<2>/g specific surface area to alumina. Other inorg. oxides can be used in combination with Ziegler-alumina in so far as the content of Ziegler-alumina is at least 50mol%. These carriers are halogenated by the use of hydrocarbon halide contg. fluorine and chlorine, whereby the catalyst deposited thereon with 0.2-2.0wt% fluorine and 0.2-4.0wt% chlorine based on the total weight of the catalyst is provided.
Patent JP-H09275717-A (JP)
Title: Liquid supplier for transplanter
Inventor: YURINO YOSHIHISA
IPC: A01C11/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To easily perform the fertilization or chemical liquid supply in a transplanter mainly for field crop or horticulture. SOLUTION: A hole opener 11 for opening holes on a field surface 23 and transplanting transplant seedlings 4 into open holes by inserting the top end into soil at the time of move-down and opening it at the time of move-up while internally housing the transplant seedlings 4 is fitted to the transplanter. Then, liquid stockers 31 composed of prescribed spaces for internally housing liquid 32 are additionally provided at transplanting pawls 8 and 9 constituting the hole opener 11, and the liquid stocker 31 is provided with a liquid supply part for receiving the supply of the liquid 32 and a liquid drain part for draining the liquid 32 to a transplanting part on the side of the field 23 through the operation for performing transplanting by opening the transplanting pawls 8 and 9.