baber/WOPTO huggingface dataset:
Patent JP-H0519882-A (JP)
Title: Resuming system and its information processor
Inventor: TEZUKA SATORU
IPC: G06F1/00
Filed: 1991-07-11
Abstract: PURPOSE:To realize a resuming function which is safe against the stealing and forging of information by a 3rd party by holding resuming information on an IC memory card equipped with a backup power source part. CONSTITUTION:The information processor equipped with the resuming function holds the resuming information on the IC memory card 140 equipped with the backup power source part 145. The contents can be held continuously when a storage part 110 is placed on the memory card 140 and the whole device is powered off by a backup power source 145, and even when the IC memory card 140 is disconnected from a system bus 150. Consequently, the resuming function which is safe against the stealing and forging of information by the 3rd party is realized.
Patent JP-H06189289-A (JP)
Title: Adaptive type coding level control for video compression equipment
Inventor: UU EICHI PEIKU
IPC: H04N7/50
Filed: 1993-06-18
Abstract: PURPOSE: To provide a device for suitably compressing a video image block so as not to oppositely affect a coding level with the generation of non- constitutive area inside an image area. CONSTITUTION: A device and a method for properly compressing the block of video image data provides a local coding level 34 to be used for compressing the continuous blocks of video image data. The respective blocks are previously compressed while using a global coding level (30). Auxiliary compression data are worked so as to measure the disorder of image area expressed by the blocks of video image data (32). The local coding level is generated, based on the measurement of disorder (34). Afterwards, the video image data are compressed while using the local coding level so as to provide compressed data for transmission (36). An intermediate coding level(ICL) is generated for each stage. The intermediate compression stage one or more are provided for more improving disorder measurement to be used for generating the local coding level.
Patent JP-H0922309-A (JP)
Title: Synchronous control system for shafts by cnc
Inventor: FUJIBAYASHI KENTARO
IPC: G05B19/416
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a flexible system configuration concerning a system for synchronously controlling plural shafts by CNC. SOLUTION: A timing monitoring means 1 monitors the operation timing of plural shafts J1, J2...Jn. According to pulses generated inside the CNC, a synchronous control means 2 synchronously controls the operation timing of respective shafts J1, J2...Jn in the order from the high priority of synchronism set by a priority setting means 3. Thus, the order of synchronism for the respective shafts can be changed only by changing the setting of the priority setting means 3, and flexible system configuration can be provided.
Patent JP-H1022500-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: YOKOYAMA KOJI
IPC: H01L29/78
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the defects at the interface and raise the carrier density, utilizing an Si substrate by providing a carrier transit channel composed of a potential well defined by a junction of an amorphous silicon hydrogenide layer and single crystal Si having a high electron affinity. SOLUTION: A quantum well 8 is formed at an interface between an impurity-doped amorphous silicon hydrogenide layer 32 having a low electron affinity and single crystal Si layer 12 having a high electron affinity owing to their band offset. In this quantum well 8, two-dimensional electron gas 2DEG 9 is formed by using a dopant element in the Si layer 32 as a feed source. If this well 8 is used as a transistor channel, the 2DEG carriers and dopant element exist in different locations. This makes it possible to avoid the influence of scattering originating from the impurity and greatly improve the carrier mobility.
Patent JP-S6232728-A (JP)
Title: Electric light line carrier remote control device
Inventor: MIYAMOTO YOSHIMI
IPC: H04B3/54
Filed: 1985-08-05
Abstract: PURPOSE:To previously prevent a transmission line from a malfunction due to the change of characteristics by sending a control output to a load only when both main control device and sub-control device can transmit/receive correct signals. CONSTITUTION:Receiving a transmission control signal from the main control device 2, the sub-control device 8 immediately checks the contents of the transmission control signal in its processing part 4b, and when the signal is decided as a correct signal, sends a response signal for a prescribed period synchronously with a zero crossing detecting pulse after a prescribed time from said decision. The sub-control device 8 waits a transmission control signal from the main control device 2 for a prescribed period after the sending of the response signal, and if no transmission control signal is received during the waiting period, outputs a control output from its control signal output part 9 to a load 10. When a transmission control signal is inputted from the main control device 2, the sub-control device 8 sends a response signal again, waits the arrival of the succeeding signal for a prescribed period, and when no cancel signal is inputted, outputs a control output to the load 10.
Patent JP-S5874665-A (JP)
Inventor: BERUNAA DAUMU
IPC: C07D319/06
Filed: 1982-10-01
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-H1018354-A (JP)
Title: Remote control work machine
Inventor: TAKADA RYUJI
IPC: E02F9/20
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a work machine which can perform minute operation easily. SOLUTION: A hydraulic shovel 1 is provided with a controller 5A. If an obstacle such as a wall exists in a work place, an operator hits a tip 15b of a bucket at two places of the wall so that the controller 5A learns their positions, sets a line which connects both positions as a limit region, and calculates an interval δ between the tip 15b of the bucket and the limit region at the time of work. If the interval δ is less than the predetermined value, the controller 5A reduces a receive value of operation amount from an operation lever at a remote point and reduces drive current of a proportional valve which is output in accordance with the receive value to suppress the movement of an actuator. Consequently, minute operation of a work machine becomes easy.
Patent JP-H0337919-A (JP)
Title: Manufacture of key top
Inventor: SAKAMOTO FUMIO
IPC: H01H11/00
Filed: 1989-07-04
Abstract: PURPOSE:To form a shade layer having a display portion without parting line by forming a shade layer and a metal layer on an undercoat layer and thereafter, removing the metal layer to make the shade layer to be exposed and then, removing a part of an exposure layer by means of YAG laser beam to make the undercload layer exposed. CONSTITUTION:A shade layer 5 having the property of preventing attachment of a metal layer is formed on a light transmissible undercoat layer 4 whose base material 3 is molded with synthetic resin, and the metal layer 6 is formed on the shade layer 5 and the undercoat layer 4, and thereafter, the metal layer 6 is removed to make the shade layer 5 to be exposed, and further, a part of the shade layer 5 is removed by YAG laser beam to make the undercoat layer 4 to be exposed. Thereby, it is possible to form the shade layer 5 having a display portion 2 such that the external circumferential edge of the shade layer 5 never apparently appears as a parting line.
Patent JP-S5873691-A (JP)
Inventor: TAKADA YOSHINORI
IPC: E21D1/00
Filed: 1981-10-26
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-S6148385-A (JP)
Inventor: BURAIAN KUREAA
IPC: A63B39/06
Filed: 1985-08-05
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-H0337894-A (JP)
Title: Semiconductor memory
Inventor: KAWASHIMA SHOICHIRO
IPC: G11C11/417
Filed: 1989-07-04
Abstract: PURPOSE:To effectively use a gate circuit by allocating the same address to adjacent plural cells in a memory cell array, and distributing plural lines with the same address to different I/Os. CONSTITUTION:A column address outputted from the NOR gate 10 of an address decoder is allocated to adjacent two cells in a memory. And the column line of each cell with the same address is connected to the different I/Os 1 and 2. The same connection is applied to a row decoder, and (n) NOR gates are enough for 2n cells, which enables the gate for decoding to be used effectively.
Patent JP-S5793624-A (JP)
Title: Installation structure of cooling water level gage of heat exchanger for water cooled engine
Inventor: AKAMINE MASAO
IPC: F01P11/02
Filed: 1980-12-04
Abstract: PURPOSE: To prevent engine cooling water dispersed as water drops and surely prevent excessive loss of water, by installing level gage to be freely movable against heat exchanger housing.  
     CONSTITUTION: To the engine cooling water feeding port 40 of heat exchanger housing 15 a pressurized cap 41 prepared with a pressurizing valve 43 and a negative pressure valve 47 are installed. And a level gage 49 to monitor the liquid level of the engine cooling water in the heat exchanger housing 15 is installed to directly under the cap 41 to be free to move against the heat exchanger housing 15. When the temperature of engine cooing water becomes higher and the pressure in the flowin chamber 18 exceeds a certain pressure level, the housing 15 vibrates with the engine 3, however, the vibration is difficult to be transferred to the gage 49, because of its free movable suspension, and the liquid level of the wetted portion of gage 49 will be kept free from excessively rippled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5873173-A (JP)
Title: Protector for semiconductor laser element
Inventor: SHIBATA ISAMU
IPC: H01S5/068
Filed: 1981-10-28
Abstract: PURPOSE:To prevent the excess current to flow in a semiconductor laser element, and to protect the element effectively by a method wherein a voltage limiting circuit is provided in an output control loop, and a control voltage of the limiting circuit is removed when the output control loop acts to output the prescribed output. CONSTITUTION:A switch circuit 4, a transistor Tr for switching and a resistor R are connected in series to a semiconductor laser element LD, and the circuit 4 is held in OFF condition when an electric power source V is closed to the element LD. An output control loop consisting of a photo detector 1, an error amplifier 2 and an operational amplifier OP is provided to the laser device thereof, and a voltage limiting circuit 3 is inserted between the amplifier 2 and the operational amplifier OP of the control loop thereof. Output of the amplifier 2 is limited to the prescribed potential VP set in the circuit 3, and emitter potential of the Tr is held at potential VP when the circuit 4 is in OFF condition. After then, by constituting the loop as to have structure to make the circuit 4 to be in ON condition after the prescribed time elapsed after making the electric power source ON, flowing of an excess current into the element LD is prevented, and the element LD is protected effectively.
Patent JP-H07145743-A (JP)
Title: Combustion air precooling system for gas turbine
Inventor: GUREN DABURUYUU SUMISU
IPC: F28D7/00
Filed: 1994-07-22
Abstract: PURPOSE: To effectively lower the air temperature, the relative humidity and air density by providing an indirect evaporative cooler, an indirect contact chiller, a reheat coil component, an ice-thermal storage component and an ice-manufacturing refrigeration chiller to select alternative air-flow paths and alternative component combinations. CONSTITUTION: This air cooling system 300 coupled to a gas turbine 20 at an intake port 19 has an ICC device (indirect contact chiller) 302 connected to a cooler 305, an indirect evaporative cooler 16 and a reheating coil 18 for controlling the air humidity. When a first cooling fluid passes through a coil of the ICC device 302, a coolant is expanded to cool the intake air and gaseous coolant is sucked from the ICC device 302 through a conduit 312 by the operation of a compressor 304, pressurized and then supplied to an evaporative condenser 306 through a conduit 314. In the condenser, the high pressure coolant is condensed into a liquid, and recirculated to the ICC device 302. The condensed water received by a pan is recycled througha cooling tower 52.
Patent JP-2000009372-A (JP)
Title: Freezer/refrigerator
Inventor: ISHINE YASUZO
IPC: F25D11/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by providing an ice making chamber in a refrigerating chamber and a control function for sustaining the temperature of the ice making chamber at a low level through a cooler dedicated for the refrigerating chamber so that a drink in the refrigerating chamber and ice to be thrown into the drink can be taken out together. SOLUTION: In a freezer/refrigerator 1 incorporating a refrigerating chamber 3, a vegetable chamber 5 and a freezing chamber 7, an ice making chamber 23 is provided in the refrigerating chamber 3 and an ice making pan 27 is placed therein along with an ice storage case 29. On the other hand, the refrigerating chamber 3 is provided with an air flow regulator 31 and the ice making chamber 23 is provided with an air flow regulator 33 so that chill is fed from the air flow regulator 31 through a chill circulation passage 21 into the refrigerating chamber 3. A cooler 17 for refrigerating chamber operates a fan 19 to sustain the temperature of the refrigerating chamber 3 at 3 deg.C.  The air flow regulator 33 is then fully opened and a part of chill flowing into the refrigerating chamber 3 is fed to the ice making chamber 23 so that chill of about -13 deg.C will circulate through the ice making chamber 23 thus making ice similarly to the refrigerating chamber.
Patent JP-H04371386-A (JP)
Title: Softening preventing method for welding heat-affected zone of heat resistant steel
Inventor: HAMADA KAZUSHI
IPC: B23K31/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide the method to prevent softening of a welding heat-affected zone of heat resistant structural steel due to welding and increase safety and reliability of a structure. CONSTITUTION:A diffusion element source is arranged around the welding heat-affected zone at the time of stress relief annealing after welding of a heat resistant structural steel and a reinforcing element is penetrated into only the heat-affected zone, by which softening is prevented. A simple substance and an alloy of the reinforcing element and a mixed body of >=2 kinds of reinforcing elements or a composite body of those are used as the diffusion element source. It is more preferable in the case of using the alloy that the free energy of coupling of the reinforcing element with the second element is less than that of coupling of the reinforcing element with iron.
Patent JP-H04238557-A (JP)
Title: Link level-facility
Inventor: KENESU JIEIMUSU FUREDERITSUKUS
IPC: G06F13/40
Filed: 1991-06-18
Abstract: PURPOSE: To manage a link between a pair of link level facilities. CONSTITUTION: The link level facility 70 manages the transmission of a sequence continuing frames and control characters to a link. The facility 70 is provided with a state machine 82, which has a 1st state for permitting the transmission of a frame through the link at the time of indicating that the link has a frame transmitting state by the link level facility 70 on the other end part of the link and a 2nd state for interrupting the transmission of the frame at the time of indicating that the link has a frame non-transmission state. The 1st state includes a non-driven state and a driven state and the 2nd state includes a link fault state, a connection recovery state and an off-line state.
Patent JP-H0920141-A (JP)
Title: Door belt molding for automobile
Inventor: SATO YOSHIFUMI
IPC: B60J1/17
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a door belt molding for an automobile which prevents the occurrence of squeak. SOLUTION: This door belt molding has a solid lip 11 and a hollow lip 12, which are laid along the top margin of the door body and elastically contact with the door glass going up and down from the door body, and the tip 12a on the side of the door glass 200 of the hollow lip 12 is made projecting. Moreover, the base of 12b of the projecting tip 12a in the hollow lip 12 is made recessed. The recessed base 12b is provided under the projecting tip 12a. By making the tip 12a on the door glass 200 side of the hollow lip 12 projecting, the hollow lip 12 contacts, at a line, with the door glass 200, and the occurrence of squeak can be prevented by suppressing the lip oscillation.
Patent JP-S6149473-A (JP)
Title: Manufacture of polycide gate mos ic
Inventor: HIRATA KATSUHIRO
IPC: H01L29/49
Filed: 1984-08-17
Abstract: PURPOSE:To eliminate the possibility of adhesive force, contamination, etc., and to manufacture a poly Si device having low resistance and a low stepped section by forming a region consisting of a high melting-point metal or a high melting- point metallic silicide to the side wall of a gate poly Si electrode. CONSTITUTION:A gate poly Si electrode 7 is shaped through a reactive ion etching (RIE) method, and N<+> diffusion regions 3 as source-drain regions are formed. A high melting-point metallic film or a high melting-point metallic silicide film 8 is shaped onto the whole surface of a wafer, only the film 8 of a flat section is removed through etching by the RIE method, and a region 8a composed of a high melting-point metal or a high melting-point metallic silicide is formed. Accordingly, the resistance of the gate electrode can be lowered.
Patent JP-H1112624-A (JP)
Title: Formation of reduced iron-producing raw material
Inventor: KAWAGUCHI TAKAZO
IPC: C21B13/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of raw material which can charge formed raw material into a rotary hearth furnace under condition of little powdering. SOLUTION: At the time of producing reduced iron by charging mixed material of powdery iron raw material and powdery solid reducing agent and burning, (1) the powdery iron raw material, powdery solid reducing agent, moisture and if necessary, added binder, are integrally charged into a mixer with built-in high speed stirring blade rotated at >=300 rpm and the raw material is formed by mixing-treatment so that the ratio of the moisture to the whole raw material becomes 6-18 mass %. As the other way, (2) after integrally mixing-treating the powdery iron raw material, powdery solid reducing agent and moisture, the binder is added to form the raw material by mixing-treatment again.
Patent JP-H11355314-A (JP)
Title: Node device for atm communication network and failure alarm notifying method
Inventor: ITO TOSHIHIKO
IPC: H04B3/46
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To quickly send an AIS to the downstream side by extracting and using a VPI(virtual path identifier) of an up direction cell header when a down path has a failure and a virtual path-failure alarm signal VP-AIS cell is sent in the down direction via a circuit processing interface part. SOLUTION: When a circuit failure occurs at the upstream side of an ATM communication network, a circuit receiving part 511-1 receives no data and the receiving signal cutoff is detected and notified to a cell extraction/generation part 517-1 via a failure notifying part 512-1. Thus, the notification is decided for detection of the circuit failure. Then a cell put on a circuit to be paired with the faulty circuit is copied, and the VPI that is written into the header of the copied cell is extracted and written into the header of a VP-AIS cell. The VPI is transferred to an ATM switch 502 from a cell inserting part 515-1. The VP-AIS cell is continuously transferred to the part 515-1 at a prescribed interval until the recovery of failure is notified and then multiplexed with an ordinary user data cell.
Patent JP-H0223566-A (JP)
Title: Optical disk device
Inventor: WAKABAYASHI NORIAKI
IPC: G11B19/20
Filed: 1988-07-11
Abstract: PURPOSE:To enable the miniaturization and thin formation of the subject device with high efficient rotation of an optical disk by rotating the optical disk consisting of an annular or discoid magnetic material with a moving magnetic field to be generated from a plural number of excitation coils wound around a stator. CONSTITUTION:The optical disk 11 is freely rotatively housed in a cartridge case 12, and is formed with an information recording layer 23 provided on an annular optical disk base 21 consisting of the magnetic material. The optical disk 11 is held by the stator 18 in between its U-shaped form parts in opposition to each other at the distance of the cartridge case 12, and the excitation coils 34a-34c are wound around the stator 18. The excitation coils 34a-34c are supplied with 3-phase excitation current by an electric circuit, and the optical disk 11 is rotated by magnetic interaction of the moving magnetic field to be generated and the base 21. By this method, the device can be miniaturized and thinned, while the high efficient rotation of the optical disk can be carried out.
Patent JP-H0518286-A (JP)
Title: Throttle body
Inventor: NAKAMURA KAZUYASU
IPC: G01F1/684
Filed: 1991-07-12
Abstract: PURPOSE:To improve air weight flow metering accuracy by improving a position relation between a main air passage and a throttle valve. CONSTITUTION:In a throttle body 4b wherein a heat ray type air meter is integrally formed, a main air passage 1 formed such that the tip of a throttle valve in a throttle valve high opening area is positioned in a taper part 6 of a main air passage and a throttle valve 3 are provided. This constitution improves air weight flow metering accuracy of a heat ray air meter and reduces the size, the weight, and the cost of the throttle body.
Patent JP-S5975416-A (JP)
Title: Digital information signal recording method and apparatus
Inventor: MARUTEIEN HEKUTORU HENDORIKU H
IPC: G11B5/58
Filed: 1983-09-20
Abstract: For a controlled positioning of a read element relative to a track to be read during the read-out of such a record carrier, low-frequency tracking signals may be recorded in the tracks. Instead of adding separate tracking signals to the information signal, these tracking signals are represented by the d.c. content of the information signal. During conversion of the information words of the information signal into channel words steps are therefore taken to provide two channel words whose d.c. content is equal but opposite for each information word. The choice between these two channel words is made depending on a control signal which depends on the desired tracking signal.
Patent JP-S5992500-A (JP)
Inventor: UIRIAMU JIYOSEFU PIATSUZA
IPC: G06F21/60
Filed: 1983-09-20
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-H0222114-A (JP)
Title: Purification of fluorocarbon
Inventor: MAEDA TADAYUKI
IPC: C01B31/30
Filed: 1988-07-11
Abstract: PURPOSE:To accomplish removal of non-bonded fluorine in fluorocarbons by bringing the fluorocarbons into contact with a hydrochloric acid gas, SO2 gas, N2O gas, steam or a mixed gas thereof. CONSTITUTION:Fluorocarbons are brought into contact with equimolar amount or three molar times, based on non-bonded fluorine to be removed, of hydrochloric acid gas, SO2 gas, N2O gas, steam or a mixed gas thereof at normal temperature - 100 deg.C for 5min-10hrs followed by, if needed, passing an inert gas (e.g., He) at <=150 deg.C for <=5hrs to carry out drying.