baber/WOPTO huggingface dataset:
Patent JP-H046096-A (JP)
Title: Check valve
Inventor: OTAKI TSUTOMU
IPC: F16K15/06
Filed: 1990-04-13
Abstract: PURPOSE:To prevent opening of a valve by pressure such as water hammer, etc., and to prevent overflow of oil from an air vent by coupling the lower end of a valve shaft extending from above downward of a valve disc to be seated to pressurizing time falling means for moving down at the time of pressurizing. CONSTITUTION:A body 11 of a check valve 10 interposed in a suction tube 2 is formed at the lower part of a valve seat 13 at an elbow part 14, and a part opposed to a valve disc 12 is formed with an opening 15. A disc 18 is coupled to the opening 15 via bellow tube 19, and pressurizing time falling mean is formed of the disc 18 and the tube 19. When fuel is supplied, the tube 19 is contracted by the suction negative pressure of the device 4, the disc 18 is moved up, the disc 12 is separated from the seat 13 to be opened. If pressure is applied by water hammer, etc., the disk 18 having larger area than that of the inner diameter of the sat 13 f the disc 12 is pressed to push the disc 12 to the seat 13 thereby to prevent the disc 12 from opening. As a result, fuel is not fed to the device 4 side to prevent overflow of fuel from an air vent 42 of an air separator 41.
Patent JP-H06287931-A (JP)
Title: Floating refuse removing device by water turbine
Inventor: SHINDO YOSHIJI
IPC: E02B5/08
Filed: 1993-04-01
Abstract: PURPOSE:To scoop up floating refuse flowing down in a river by the power of a water turbine and remove it. CONSTITUTION:A water turbine 2, a scooping comb or net, and a refuse restraining opening/closing weir 4 are fitted to a floating base 1 foated on water flow, and the opening/closing weir 4 is provided with a refuse introducing weir. If necessary, a refuse carrying out conveyor 6 is also provided. The scooping comb 3 is one piece, waved by means of a vertical arm 9, and refuse is let fall by the dead weight at turning the comb upward. The opening/closing weir 4 is let fall in the water so as to open, while a swing bar 11 is pushed with the can 10 of the arm 9 so as to loosen a pulling string 12.
Patent JP-H01267794-A (JP)
Title: Cash register
Inventor: SUZUKI HISAO
IPC: G07G1/00
Filed: 1988-04-19
Abstract: PURPOSE:To execute an easy-to-handle and high-efficient accounting work and to remarkably enlarge the adaptability of a layout in a shop by selecting an engaged condition between a locking part and an engaging part, and thereby, changing the directions of an operating part and a drawer open/close direction. CONSTITUTION:At the time of changing an operating part 11 of a register 10 main body and the open/close direction of a drawer 32, a direction changing mechanism 20 is opened, the direction to a drawer case 31 of the register 10 main body is changed, respective engaging parts 21 in a hook shape are engaged to respective locking parts 26 in a hole shape again, and the register 10 main body is mounted to the drawer case 31. Thereafter, the register 10 main body is finely turned so that respective engaging parts 21 can be engaged with the plate thickness of an upper surface 39 of the drawer case 31, and it is located by penetrating-inserting a stopper pin 24 into a stopper hole 27. Thus, a quick adaptation to the layout in the shop is executed, an installation space is made narrow and small, and simultaneously, an accounting work efficiency to be easy to handle can be remarkably improved.
Patent JP-H08293756-A (JP)
Title: Package for surface acoustic wave device
Inventor: MORISHIMA KOJI
IPC: H01L21/52
Filed: 1995-04-21
Abstract: PURPOSE: To miniaturize the package by providing a non-metal part at a section planarly in contact with a corner formed by a boundary part between an insulated part formed between terminals and the terminal and the terminal part of a terminal plane. CONSTITUTION: Non-metal parts 10a and 10b, which are not covered with metal layers, are respectively provided at the section planarly in contact with the insulated part at the boundary between an input signal terminal 3 and a ground terminal 5, one part of the input signal terminal 3 and one part of the ground terminal 5 on an input side terminal plane 11 and the section planarly in contact with the insulated part between an output signal terminal 4 and the ground terminal 5, one part of the output signal terminal 4 and one part of the ground terminal 5 on an output side terminal face 11b on a chip placing face 2. Therefore, the corner of the input signal terminal 3 planarly in contact with the non-metal part 10a can be recognized as a reference pattern for an image recognition reference positioning method.  Thus, since no notch or the like is required to form the corner of the reference pattern, the package can be sufficiently miniaturized.
Patent JP-H04325796-A (JP)
Title: Oil fed type screw compressor
Inventor: HASHIZUME ISAO
IPC: F04C29/00
Filed: 1991-04-26
Abstract: PURPOSE:To suppress the inflow of drain to the body inner part of an oil-fed type screw compressor to a minimum. CONSTITUTION:A heat exchanger 13 formed of a cooler 16 and a reheater 17 is provided at the air inlet of an oil-fed type screw compressor 2, and steam in the air is condensed outside the compressor 2 for removal. The body of the compressor 2 is supplied only with dry air so as to prevent the inflow of drain (moisture) inside. The deterioration of lubricating oil is thereby prevented, and rust formation to the internal parts of the compressor 2 is suppressed to prolong the life of the screw compressor.
Patent JP-H08290282-A (JP)
Title: Laser welding machine
Inventor: ISHIHARA KOICHI
IPC: B23K26/08
Filed: 1995-04-21
Abstract: PURPOSE: To provide an efficient equipment layout which improves productivity of a laser welding equipment. CONSTITUTION: In order to dividedly process welding and comparatively time- required positioning by separate stations. welding is performed in offline separately from the line (S1 to S2 to S3 to S4 ) that moves a work W by delivery devices 10, 11. In addition, the work W delivered is loaded on a jig 12 online, which is then moved with the work W loaded on it from the line to the welding stages S22 , S32 for welding. Plural welding stations S2 , S3 are arranged parallelly to the delivery line so that, while welding is performed at one welding station, it is also performed at other welding stations as well. With plural machining heads 8a, 8b provided, when an operation is completed at one welding stage S22 /S32 , another welding is immediately commenced at other welding stage S32 /S22 with a separate machining head by switching an optical path.
Patent JP-S62254335-A (JP)
Inventor: NAKANE SEIICHI
IPC: H01H85/08
Filed: 1986-04-28
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-S57212335-A (JP)
Title: Fuel injection control system for diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D41/22
Filed: 1981-06-23
Abstract: PURPOSE:To ensure the stopping of the engine by a method wherein the conducting of an actuator solenoid is interrupted by the exstence of the conditions in which an ignition switch is being made OFF, the speed of a car is zero or the revolving number of the engine is higher than the predetermined value. CONSTITUTION:An engine revolving number signal SN, the signal Ss of a spill position senser 25 or the like are inputted into an unit 3, controlling the control valve 26 of a pump plunger 15, which is feeding fuel to an injection nozzle 2 and regulating a fuel injection timing and fuel injection amount, and also a solenoid 22 driving the plunger 15, while an ignition senser 49, a car speed senser 51 and an engine revolving number detector 53 are connected to the unit 3. The unit 3 cuts the conducting of the valve 26 when the ignition switch (not shown in the diagram) is made OFF, further, decides the valve 26 as abnormal when the car speed is zero but the revolving number of the engine is still shown after five seconds after switch-OFF, and puts ON a lamp 10 and cuts the conducting of the solenoid 22 to stop the engine.
Patent JP-H05271959-A (JP)
Title: Ti vapor deposition plated metallic material excellent in corrosion resistance
IPC: C23C14/16
Filed: 1992-03-23
Abstract: PURPOSE:To impart excellent corrosion resistance to a metallic material by forming an insulated film on the surface of a metal having a natural potential baser than that of Ti and vapor-depositing Ti thereon. CONSTITUTION:On the surface of a metallic material having a natural potential baser than that of Ti such as common steel and stainless steel, an organic or inorganic insulated film is formed into about 0.05 to 500mum thickness. A vapor deposition plated layer of Ti is formed into about 0.005 to 150g/m<2> thickness via the insulated film. The Ti vapor deposition plating can be incorporated with other components for increasing its scratching resistance, wear resistance or the like. Furthermore, as the ones applying color, TiN plating (gold color), TiC plating (silver color) or the like can be given.
Patent JP-H11278274-A (JP)
Title: Railroad crossing alarm device
Inventor: OTSUKA SHINICHIRO
IPC: B61L29/18
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To shorten the railroad crossing alarm time by lowering a crossing gate while sounding an alarm device when a train arrives an alarm starting point, and raising the crossing gate when the sound of the alarm device is stopped after the train having passed through an alarm finish point and an optical obstacle detecting device, and restoring a slow releasing relay after a slow operating relay is operated. SOLUTION: When a train 2 arrives at an alarm starting point, the audio frequency (AFO) signal is cut off, and a receiving relay of an AFO receiver R1 is restored, and a crossing gate CB1 is lowered while sounding an alarm CW1, and passing a crossing road CR is shut off. After the train having 2 passed through an alarm finish point, the AFO signal is received so as to operate the receiver relay, and a slow operating relay is operated. After the train 2 having passed through optical obstacle devices 31-33, an optical obstacle detecting relay is operated so as to operate a slow releasing relay, and sounding of the alarm CW1 is stopped, and the crossing gate CB1 is raised. After the slow releasing relay is operated, the slow operating relay is operated and the slow releasing relay is restored. With this structure, the crossing alarm finish time is brought earlier, and reliability to the crossing alarm device is improved.
Patent JP-S5926856-A (JP)
Inventor: GUSUTAFU KUTSUKUHERUMAN
IPC: B65H35/10
Filed: 1983-06-02
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-S59221524-A (JP)
Title: Heating unit
Inventor: FUJII YASUTERU
IPC: F24C7/02
Filed: 1983-05-31
Abstract: PURPOSE:To make it possible to report a user on cooking conditions in a clear form and to improve the operation function at the time of oven preheating cooking by changing the display form to that different from the time when the preheating cooking has been completed so as to show that the preheating cooking has been completed when the preheating set temperature has been reached. CONSTITUTION:When heating cooking is started, a display piece 6e showing an ''oven'' heating and the temperature display piece begin to flicker. Then, the heating advances and the indoor temperature of the heating chamber rises up, the temperature display piece moves to the right, and indicates the value of 200 deg.C by flickering. However, since the temperature within the heating chamber does not reach 200 deg.C yet, only the display precedes. Accordingly, when the heating due to the heater is continued, and the A/D conversion level has reached a ''75-level'' which is a relay control piece of 200 deg.C in the table, a display piece 6g showing that the mode is a ''preheating'' cooking mode, starts the flikering operation. Thereafter, until the door is opened by the user or the cancelling key is inputted, the display form of the drawing is assumed.
Patent JP-S5221514-A (JP)
Title: Exhaust gas passage device of an internal combustion engine
Inventor: IIDA HIROSHI
IPC: F02F1/42
Filed: 1975-08-12
Abstract: PURPOSE:In an internal combustion engine that preforms the heat retaining of an exhaust gas cylinder by setting the inner cylinder in the exhaust gas passage, the effect of heat retaining is improved, providing good productivity strecture.
Patent JP-H08297520-A (JP)
Title: Fixing screw for car transmission
Inventor: IERUKU SHIYUBUARUTSUBITSUHI
IPC: G05G1/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a fixed screw although it is permanently fixed to a speed change gear. SOLUTION: A fixed screw 10 for an automobile speed change gear shaped like a hollow screw 12 has a head part 14 and a screw part 16 which can be screwed into a speed change gear block, a restraining member 18 is guided to this hollow screw 12 so as to be movable to an axial direction, and a preload is impressed to the shift projecting and recessing part of the shift, level shaft of the speed change gear. The head part 14 of the hollow screw 12 has a plastic body 46 integrally injection-molded in a hollow cylindrical metallic core 40 in which the screw part 16 and a guiding part 40 for the restraining member 18 are formed.
Patent JP-H01270784-A (JP)
Title: Controller for motor
Inventor: OIDE TAKESHI
IPC: H02P29/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain an excellent absolute positional accuracy by storing in advance a correction amount for removing the error of true roundness of a slit plate of a rotary encoder, and a correction amount for removing the error of a slit pitch of the plate. CONSTITUTION:A command position signal is applied to an accurate absolute position measuring device 18 from a computer 17 through a driver 12, and the measurement signal of a measuring unit 18 in this case is used as a reference signal. Then, the device 18 is replaced with a motor 10 and an encoder 11, the same command signal when the reference signal is obtained is applied, and the detection signal of the encoder 11 is measured. This measurement signal is compared with the reference signal, a correction amount obtained from a secondary erroneous correction curve is written in a memory 132, and a correction value obtained form a high order error correction curve is written in a memory 133. The correction amounts of the memories 132, 133 are read at the time of controlling the position to correct the output of the encoder 11.
Patent JP-2000290896-A (JP)
Title: Paper for preventing forgery and thread for paper for preventing forgery
Inventor: HIRAOKA TAKAO
IPC: B42D15/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide paper whose base paper is patterned with a plurality of threads and which is used for preventing forgery, and to provide the threads for the paper for preventing forgery. SOLUTION: This paper for preventing forgery is obtained by disposing a plurality of threads 3 in base paper 2 in a parallel pattern. Therein, the base paper 2 has exposure portions 6 intermittently exposing the threads 3 and cover portions 7 intermittently covering the threads 3. The exposure portions and the cover portions of at least two adjacent threads appear in the same state or different state at the same positions from the end of the paper. Two or more threads 3 may be contained in each exposure portion, and the threads may have patterns or letters. Water marks 5 may be disposed between or around the threads. The surfaces of the threads for the forgery-preventing paper are printed to form patterns or letters.
Patent JP-H04326487-A (JP)
Title: Character recognition device
Inventor: TAMURA MASAHIKO
IPC: G06F17/22
Filed: 1991-04-26
Abstract: PURPOSE:To improve the recognition accuracy of a character recognition device which recognizes a character from image information developed in a bit image. CONSTITUTION:After an area where the character is developed is segmented from image information inputted through the use of an image input part 2 while using format data, a character recognizing part 6 recognizes the character. When the quality of image information is degraded, the character is not uniquely recognized so that plural recognition candidates are outputted from the character recognizing part 6 as the recognition result of one character. A word generating part 12 generates plural words from the plural recognition candidates and the front/rear relation, compares the plural candidates of the word with the word recognized from image information registered in an inter-document word register part 14 and judges the candidate of the words having largest number of times of appearance, for example, so as to decide it as the word.
Patent JP-2000293992-A (JP)
Title: Nonvolatile semiconductor memory and semiconductor integrated circuit containing the same memory
Inventor: UCHIDA YUNOSUKE
IPC: G11C16/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To decrease the total writing frequency and to shorten the writing time by completing the writing processing of a plurality of storage elements when the completion of writing is discriminated even once for all storage elements. SOLUTION: A writing (or erasing) operation is ended when the completion of writing is discriminated even once to all storage elements even though a storage element whose writing (or erasing) operation is discriminated as unfinished by the verifying operation carried out at that moment is existent. Here, voltage is applied again to the storage element whose writing (or erasing) operation is discriminated as unfinished. Instead, a 1st decision level is prepared to decide a storage element where a rewriting (or erasing) operation is to be carried out together with a 2nd decision level prepared for discriminating the end of a writing (or erasing) operation. The potential of the 2nd decision level is set at a level that is more different from the threshold of an erased (or written) storage element than that of the 1st decision level.
Patent JP-H10289224-A (JP)
Title: Vector processor and vector parallel processor
Inventor: KOMATA MAKOTO
IPC: G06F17/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a vector parallel processor without causing any futile wait time of each vector pipeline processor and capable of executing instruction by each processor synchronously with each other if necessary. SOLUTION: An execution controlling part 1-2 of each vector pipeline processor that constitutes a vector parallel processor caries out an instruction that is executable regardless of processing of other processors when an execution condition in the processor is satisfied. It holds an instruction that should be synchronized with another processor to be executed in a next instruction holding means 2-1, and sends it to the other processor by generating a synchronizing signal through a synchronizing signal sending means 2-3 when the execution condition in the processor is satisfied, and the instruction is carried out when a synchronizing means 2-4 acquires all of the synchronizing signals from a necessary processor.
Patent JP-H08266359-A (JP)
Title: Reclining device for seat
Inventor: TAKAGI GENJIRO
IPC: A47C1/025
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the backlash caused by the tilt of a lock gear in the lock state and the reduction of lock strength. CONSTITUTION: A lock gear 26 having a tooth section 24 capable of being meshed with the internal tooth 18 of an arm plate 14 is rockably supported on a base plate 12 while a pivotal support pin 30 serves as a fulcrum. The lock gear 26 is pressed and held in the meshing direction of the tooth section 24 with the internal tooth 18 when a pressing end 34a is engaged with a tooth section back face 25a.
Patent JP-H01268188-A (JP)
Title: Manufacture of metal base board
Inventor: HASEGAWA HIROSHI
IPC: H05K1/03
Filed: 1988-04-20
Abstract: PURPOSE:To realize a sealing method of a ceramic flame sprayed layer having simple steps, excellent reliability, and to obtain a metal base board having excellent heat radiation by providing a mold release material releasable from resin such as porous mold release paper, mold release sheet, mold release film, etc., between a prepreg and the ceramic flame sprayed layer. CONSTITUTION:Alumina is flame sprayed by a plasma flame sprayer to one side surface of an aluminium plate 1 which is sandblasted and roughed to form an alumina flame sprayed layer 2. Then, a tetrafilm 3 having pores of 1mm of diameter at a pitch of 5mm and glass cloth base material epoxy resin prepreg 4 are sequentially placed on one side surface of the plate 1 having the layer 2, molded under predetermined conditions by a press molding machine, the molded piece is cooled, the resin layer and the film 3 are peeled from the surface. Then, the surface of the layer 2 sealed with epoxy resin is lightly polished by a polishing machine to be removed by polishing the resin layer on the surface. Thereafter, a copper plating layer is formed by electroless copper plating on the surface of the polished flame sprayed layer. Thus, a metal base board having excellent heat radiation and heater resistance is obtained.
Patent JP-2000290085-A (JP)
Title: Production of inorganic porous body
Inventor: YOKOYAMA YUZO
IPC: C04B38/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To impart excellent filtering performance by pouring a composition composed of amorphous Si2-Al2O3 based powder, an alkali metal silicate, water and a spherical resin beads into a mold, hardening the composition while pressing and after that, eliminating the spherical resin beads to homogenize the size of continuous pores. SOLUTION: As the amorphous Si2-Al2O3 based powder, one composed of 10-90 wt.% SiO2 and 90-10 wt.% Al2O3 is preferable and for example, fly ash is exemplified. The adding quantity of the alkali metal silicate is preferably about 0.2-450 pts.wt. per 100 pts.wt. amorphous Si2-Al2O3 based powder and is preferably added and mixed as an aq. solution. The spherical resin bead has 3-10 mm particle diameter and <=1 mm standard deviation of the particle diameter and is preferably added in the ratio of 65-90% per total volume of the composition. The pressure impressed to the composition poured into the mold is preferably controlled to 0.1-2 kgf/cm2. The hardening temp. can be normal temp., but preferably 50-100 deg.C.
Patent JP-H07160483-A (JP)
Title: Method for dynamic linkage of designated program image and related library program to executable application program image
Inventor: MAIKERU ENU NERUSON
IPC: G06F9/445
Filed: 1994-04-13
Abstract: PURPOSE: To efficiently dynamically link a program module to many rearrangeable symbols by forming the cache of a second level for caching partially linked rearrangeable library programs and supplying completely or partially linked modules. CONSTITUTION: A linker object checks an image cache 22 and investigates whether or not the image cache is provided with the program of a complete link version and whether or not a cached version is linked by using the library program in a designated context object. When matching is not found, the linker object searches the list of library program names requested by an image memory object and used by the designated context object in a step 26. In the case that matching is not found, an address to map the library program is decided, a memory object is prepared and mapping is performed.