baber/WOPTO huggingface dataset:
Patent JP-H0348741-A (JP)
Title: Method and device for measuring air resistance of vehicle
Inventor: ENDO HIDEYA
IPC: G01M17/007
Filed: 1989-07-18
Abstract: PURPOSE:To measure the air resistance data on the surface of a vehicle model and between a circular travel path model and the vehicle model by arranging the vehicle model on the circular travel path model and putting the both in relative rotary motion. CONSTITUTION:Model vehicles 4 and 5 which are coupled are fixed a top of arms 3 and 3 which are rotated by a motor 2 and a super-conducting magnet is fitted to one of the model vehicles. Further, the vehicles 4 and 5 are arranged concentrically on the inner periphery of the ring-shaped travel path model 8 whose section consists in a U shape of a travel path surface 6 and both side walls 7 and 7. A proper gap is left between the vehicles 4 and 5, and the road surface 6 and side walls 7 and 7. Then the vehicles 4 and 5 when rotated by the motor 2 enters a travel state on the model 8. Consequently, a high-speed and an ultra-high-speed travel state can be realized. The road surface 6 and side walls 7 and 7 are made partially transparent, short threads are stuck inside of them and outside the vehicles 4 and 5, and their motion is photographed at a high speed to visualize an air flow, a peeling area, a vortex area, etc.
Patent JP-2001016236-A (JP)
Title: Communication equipment, communication system and communication method
Inventor: SAITO TAKESHI
IPC: H04L12/40
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where an AV/C command stipulated by the 1394 trade association TA is available on the Internet. SOLUTION: In this communication system, a video transmitter 101 informs a video receiver 102 about the correspondence between IP flows (A.1, P1, A.2, P2) and a channel (#x) to transfer them in compliance with the flow attribute notification protocol FANP, informs the video receiver 102 about the correspondence between the IP flows and a plug (iPCR [1]) by means of an AV/C command, and informs the video receiver 102 about the correspondence between the plug and a destination plug of a disk sub unit by means of the AV/C command. The video receiver 102 stores the correspondence relation as above into a correspondence table, the video transmitter 101 instructs the video receiver 102 to receive the IP flows by means of the AV/C command and the video receiver 102 receives the informed IP flow on the basis of the correspondence table.
Patent JP-S6077635-A (JP)
Inventor: TAKAHASHI TAKASHI
IPC: H02J3/46
Filed: 1983-10-05
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-S6246863-A (JP)
Title: Sorting/stacking device for sheet material
Inventor: SAITO JUN
IPC: B65H31/34
Filed: 1985-08-23
Abstract: PURPOSE:To clarify the boundary of sorted sheet materials and improve alignment by displacing discharged sheet materials on one side, providing the end position restricting means of sheet materials on that side, and releasing this restricting means while a tray is being moved to the right of left. CONSTITUTION:When discharged sheets are to be stacked toward the arrow A direction of a tray 13, a motor 35 is activated, a cam plate 40 is rotated in the arrow B direction, the tray 13 is moved in the arrow C direction, a cam section 40a activates a microswitch 41, and the tray 13 is most moved in the arrow C direction and is positioned when the motor 35 is stopped. On the other hand, a discharging roller 19a is large in diameter and generates a peripheral speed difference, a sheet skews and is rotates in the arrow E direction when it is returned in the arrow D direction, then it hits a restricting member 8 and is aligned. When sheets I of the predetermined job unit have been stacked and a solenoid 43 is energized before the tray 13 is moved, a shaft 46 is rotated in the arrow F direction, and a lever 48 is pushed up in the arrow F direction and removed from the stacked sheets I.
Patent JP-H06329608-A (JP)
Title: Preparation of monoamic acid
Inventor: IETSUTEINGU CHIYOU
IPC: C07C231/02
Filed: 1993-07-27
Abstract: There is disclosed a novel process of preparing highly pure monoamido acid by the reaction of a dibasic acid and an amine wherein a large molar excess of dibasic acid is utilized and conveniently recovered for recycle in the process to prepare additional amounts of the said monoamido acid. It has been discovered that amidation of both acid groups of the dibasic acid is held to low levels while efficiency of the reaction is maintained by recycle of unreacted starting acid. The unwanted diamido compound is separated from the desired product by first forming a water soluble salt of the monoamido acid then removing it from the insoluble diamido by-product by conventional means such as filtration. The desired monoamido acid may be recovered by acidification of the salt thereby precipitating the acid for easy recovery from an aqueous medium.
Patent JP-H0477074-A (JP)
Title: Thinning/interpolation circuit for video signal
Inventor: SHIODA TAKEHIKO
IPC: H04N19/00
Filed: 1990-07-16
Abstract: PURPOSE:To decrease the operating speed of each circuit, to halve a storage capacity of a line memory and to simplify the circuit constitution by implementing simultaneously 2-dimension filter processing and data shift in an thinning circuit for a video signal. CONSTITUTION:A biphase split circuit 3 is provided, which separates video signal for each line at an interval of one picture element to split the video signal into a biphase data and the split biphase data are switched alternately for each line by a changeover circuit 31. One output is inputted to a line memory 32 and the other output is inputted to a line memory 11. An output of the line memory 11 is inputted sequentially to 1st and 2nd delay circuits 12,13 and an output of the delay circuit 13 is inputted to a line memory 14. The output of the line memories and the delay circuits is respectively connected to a multiplier circuit and an output of each multiplier circuit is added by an adder circuit 20 and outputted via an output terminal 24. Thus, each circuit is operated at a low speed clock and the line memories with a small storage capacity are used and simple constitution is adopted for the thinning interpolation circuit while keeping picture quality.
Patent JP-S6429912-A (JP)
Title: Fluid processing system
Inventor: MORI TAKASHI
IPC: G05D21/00
Filed: 1987-07-27
Abstract: PURPOSE:To minimize the concentrating of remaining mixture in fluid and the usage quantity of chemicals after processing, by finding an absorbing/eliminating condition and the set value of the density of an absorbing/eliminating product by an optimum condition arithmetic unit. CONSTITUTION:An incineration quantity, a combination air quantity, and an incineration temperature, etc., are measured by a fluid generating state measuring instrument 15, and from the above values and disturbance factors (day of week, climate, etc.), an exhaust gas quantity to be generated and the density of hydrogen chloride in a constant period hereafter are predicted by a flow rate prediction device 18 and a density prediction device 19. An optimum arithmetic unit 20 finds the optimum pH preset value and density of the hydrogen chloride of the absorbing/eliminating device 5 by using those prediction values and a value inputted by an arithmetic condition input device 17. And obtained values are supplied as respective preset value in a chemical injection device 3 and a waste disposal device 8 via an absorbing/eliminating condition setting device 21 and a density setting device 22. In such a way, it is possible to minimize an objective function in which the density of the remaining mixture in the fluid after processing and the chemical quantity required for the processing are considered.
Patent JP-S5888926-A (JP)
Title: Adpcm reproducer
Inventor: MORITO MAKOTO
IPC: H03M3/04
Filed: 1981-11-20
Abstract: PURPOSE:To further improve the compression of audio information, by reproducing audio waves (PCM code) of odd pulses from symmetric ADPCM codes. CONSTITUTION:Four-bit ADPCM codes from input terminals 150-153 are respectively stored in registers 155-158. An output (x) of an ROM 162 is stored to a shift register 163 at the same time. The specified operation is done at an adder/subtractor 165 with the output bit pattern of the registers 155-158. The pointer initial value of a pointer 160 is inputted to an input terminal 181 and stored in a register 183. An adder/subtractor 182 in the pointer 160 sums up or subtracts the value of the register 183 and an output Dn of an ROM159 in response to a control signal c'. When an output of a controller 200 and a register 156 is ''1'', an AND gate 186 outputs a set signal of a register 166. A code converter 187 inverts the output code of a register 167 according to the instruction of the controller 200.
Patent JP-H074795-A (JP)
Title: Controller in gas heat pump device with speed variable compressor
Inventor: SUTEIIBUN ROBAATO HOGURANDO
IPC: G05B19/042
Filed: 1993-06-29
Abstract: PURPOSE: To obtain a controller for a gas heat pump system having a variable capacity control capability responding to thermostat input signals. CONSTITUTION: A variable capacity controller has real time performance parameters at variable capacity heating/cooling load conditions of a gas heat pump system and a defrost controller calculates a maximum heat pump operating time period between successivie defrost cycles and a minimum maximum heat pump operating time period of each defrost cycle during a heating mode of the gas heat pump. Such values are calculated as a function of sensed time, temperature and variable capacity operating conditions calculated by the variable capacity controller. The controller preferably has a manual mode for varifying correct operation of each actuator of the gas heat pump system as a function of a sequenced input signal.  The manual mode control also computes and generates an output signal for controlling efficient operation of the gas heat pump system in various operational states based upon predetermined operating parameters.
Patent JP-H07100759-A (JP)
Title: Control for grinding robot
Inventor: TAKADA RYOHEI
IPC: B24B49/00
Filed: 1994-08-08
Abstract: PURPOSE:To prevent the reduction of the grinding efficiency by maintaining the excellent cutting performance, and reduce the grinding cost, and prevent the generation of the stage difference at the boundary of the grinding range. CONSTITUTION:In a control method for a robot which grinds a workpiece 1 by a prescribed pressing force, the contact angle phi of a grinding wheel 29 for the worked surface 2 of the workpiece 1 is varied according to the feed speed of the grinding wheel 29 and the position and the time in the feed direction. Since the contact place between the grinding wheel 29 and the worked surface 2 always changes, the local friction of the grinding wheel 29 reduces. Further, since the magnitude of the force applied on the grinding wheel action surface and the action direction always change, the grinding wheel 19 is autmatically corrected for the cutting edge performance. Further, the angle phiformed between the grinding wheel 29 and the worked surface 2 is reduced at the return-back point of the grinding wheel 29, and the generation of the stage difference at the boundary is prevented.
Patent JP-S6342154-A (JP)
Title: Lead frame
Inventor: YAMAGISHI KENJI
IPC: H01L23/50
Filed: 1986-08-07
Abstract: PURPOSE:To drop small scrap pieces down die holes with an approximately vertical attitude maintained so that the scrap pieces are not sucked upward from the die holes, by performing non-linear press molding for the shape of the tip of an inner lead part or for the shape of at least one part of the edge side of a stage part facing the tip of each inner lead part. CONSTITUTION:The shape of the tip of each inner lead part 22 of a lead frame 20 is formed in a shallow recessed V shape. Each part of a stage part facing the recess part is also formed in a shallow recessed V shape. When a punching line Y of the stage part 24 forms the large stage part 24 in punching holes X, small scrap pieces both ends of each of which are protruded in a shallow V shape are formed. the small scrap pieces 28 drop into the corresponding die holes. At this time, the parts of both ends protruded in the shallow V shape are guided to the inner walls of the die holes, which are correspondingly recessed in the shallow V shape. Each piece 28 keeps an approximately horizon tal state and is dropped. The pieces 8 are not sucked upward from the die.
Patent JP-H05210986-A (JP)
Title: Resistor
Inventor: MUKAI MIKIO
IPC: H01L27/04
Filed: 1992-06-18
Abstract: PURPOSE:To form a resistor with small temperature dependency and with high power remarkably easily in an integrated circuit by connecting a different kind element having opposite temperature depency each other in series or in parallel. CONSTITUTION:The resistor 10 is constituted by connecting a semiconductor layer resistor R11 consisting of polysilicon resistor to The collecter of a bipolar NPN transistor Q11 whose base is connected to constant current source 11 and constant current-driven. Thus, the temperature dependency of a potential difference DELTAV generating between both ends of the semiconductor layer resistor R11 is set to roughly 0 or an optional value.
Patent JP-H057219-A (JP)
Title: Atm cell format converting system
Inventor: YAMASHITA HIROSHI
IPC: H04L7/08
Filed: 1991-07-25
Abstract: PURPOSE:To facilitate the processing other than switching at an ATM cell unit by making each STM-N frame synchronize with an 8kHz reference clock. CONSTITUTION:An TAM cell format converter 1 identifies the ATM cell of 53 octet in length included in the pay load area of a VC-4-NC from the input signal of STM-N frame constitution by an SDH terminal circuit 10 and writes in a memory 24 at a cell unit. Based on the reference frame pulse synchronized with the frame, a reading address counter 25 is controlled, an ATM cell is read from the memory 24, cell overhead information from a cell overhead generating circuit 30 is added, and converted to the 1-octet adding ATM cell of 54 octet in length. These 1-octet adding ATM cells are arrayed in the matrix shape of imaginary 5-column groups X 9 columns at every frame together with the idle cell from an idle cell inserting part 50 and outputted to an ATM switch 2.
Patent JP-S6246274-A (JP)
Title: High-temperature bias tester
Inventor: YOSHIMURA OSAO
IPC: H01L21/66
Filed: 1985-08-23
Abstract: PURPOSE:To enable a number of semiconductor devices to be tested at approximately the same temperature by providing a thermostatic bath for accommodating a plurality of the semiconductor devices and a periodical pulse current with a variable duty ratio as a power supply for commonly supplying a power to the semiconductor devices. CONSTITUTION:A thermostatic bath 1 has a volume sufficient for accommodating a number of semiconductor devices 51-5N and is controlled to a predetermined temperature by a heater 2. A fan 3 causes the convection of the air in the bath 1, which secures a uniform temperature and gives also the effect of reducing a thermal resistance R. The semiconductor devices are connected in parallel and supplied with a bias current from a common pulse power supply 6, which is realized by connecting a transistor switch 62 to a DC voltage source 61 in series and opening or closing the switch 62. When a small duty ratio is selected in a high temperature bias test, the consumed power based on the bias current is small as a mean value and therefore a rise in junction temperature of the devices 51-5N can be sufficiently decreased as compared with an ambient temperature. Therefore, a number of the semiconductor devices can be tested under the condition of approximately the same junction temperature.
Patent JP-H0235664-A (JP)
Title: Logic sector write system for magnetic disk controller
Inventor: KOMIYAMA CHISATO
IPC: G06F3/06
Filed: 1988-07-25
Abstract: PURPOSE:To prevent abnormal end in a readout operation for a magnetic disk device from being generated by updating a logic sector in a physical sector read out by the readout operation executed in one preceding step by write data in a write operation when an operation is the write operation on the same logic sector as that executed in one preceding step. CONSTITUTION:As for the indication of the write operation on the logic sector from a host device 1, it is checked whether or not it is the write operation on the same logic sector as that on the logic sector executed in one preceding step. When it is the write operation on the same logic sector, the data of the physical sector read out from the magnetic disk device 5 executed in one preceding step is used without performing the readout operation on the physical sector in which the logic sector exists. In such a way, even in the case of interrupting the write operation on the physical sector of the magnetic disk device 5 due to an unknown cause, it is possible to prevent the abnormal end in the readout operation on the magnetic disk device 5 from being generated even by performing the write operation on the same logic sector successively from the host device 1.
Patent JP-H0351999-A (JP)
Title: Number plate recognition device
Inventor: MORIMOTO KAZUO
IPC: G08G1/017
Filed: 1989-07-19
Abstract: PURPOSE:To perform bus arbitration control fast with high efficiency by outputting a bus use enabling response according to algorithm set based upon a bus acquisition request to which pieces of use memory information of last and current times are added and the bus use enabling response state of the last time. CONSTITUTION:Bus acquisition request code output parts 5 and 6 inputs a bus request of the current time and a bus use enabling code of the last time from a plate cutting part and a character recognition part and codes and outputs a bus request line of the current time according to the algorithm of a priority pattern stored internally. A bus use enabling code output part 7 outputs a bus acquisition request code eventually for all bus requests according to the algorithm of the stored priority pattern to apply it to use enabling output decoding parts 3 and 4 through a bus use enabling state latch part 10. Consequently, the optimum bus arbitration control for number plate recognition processing can be performed.
Patent JP-S5888581-A (JP)
Inventor: OOGOSHI SHINAN
IPC: F25D23/12
Filed: 1981-11-19
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-H0238689-A (JP)
Title: Door of gate having illumination
Inventor: KIMURA TOKUJI
IPC: F21V33/00
Filed: 1988-07-26
Abstract: PURPOSE:To conduct the night operation of a lock, a handle, etc. easily by forming the upper frame of a gate door body by a section having an inverted U-shaped cross section while installing a lighting equipment into the recessed groove of the section. CONSTITUTION:The upper frame of a gate door body 1 is shaped by a section 2 having an inverted U-shaped cross section in the door of a gate A having an illumination. A lighting light is mounted into the recessed groove of the section 2 having the inverted U-shaped cross section. Light-transmitting sections 10 are formed to one side piece 9 of the section 2 having the inverted U-shaped cross section, and a cover plate 11 is shaped to the other side piece 9, and light-transmitting sections 10 are formed to the cover plate 11. The light of the lighting lamp lightens the periphery through the light-transmitting sections 10.
Patent JP-S5881331-A (JP)
Inventor: JIEIMUZU EFU SUMISU
IPC: H03K17/64
Filed: 1982-10-21
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-2001014778-A (JP)
Title: Disk driving device
Inventor: TAKIMOTO NAOKI
IPC: G11B17/032
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the sudden falling-off of a disk from a disk tray when a disk driving device is installed in a vertical relation to a computer or the like, and the disk tray loading the disk is loaded or ejected. SOLUTION: In this disk driving device 1, a disk holder 17 is rotatably provided in the center of the disk loading part 4a of a disk tray 4, a disk 3 loaded on the disk loading part 4a is engaged with the main body part 17a of the disk holder 17, and when the disk tray 4 reaches a disk recording/reproducing position, a lower turntable 12 is raised to the lower surface of the main body part 17a of the disk holder 17 to engage a turntable 12 with the disk holder 17, the disk 3 engaged with the disk holder 17 is operated in linkage with motor driving, and then the disk 3 is recorded/reproduced.
Patent JP-S6166007-A (JP)
Title: Combustion device for liquid fuel
Inventor: SUZUKI JIRO
IPC: F23D3/40
Filed: 1984-09-06
Abstract: PURPOSE:To contrive to make the amount of the combustion and air-fuel ratio constant by a method wherein an evaporator, accommodating a sucking body and an heating body and communicating with a fan and a combustion unit, fuel liquid temperature and air temperature in the evaporator, and the control unit of the amount of conducted electric current of the heating body are provided in the title device. CONSTITUTION:Almost all of the amount of heat generated by the conduction of a heating body 5 becomes sensible heat and latent heat evaporating the oil of a sucking body 6 and contributes to evaporate the oil. In this case, the oil temperature may move up and down by the fluctuation of atmospheric temperature, the effect of heat of combustion, oil supplying operation or the like. The detecting unit 9 of oil temperature is provided in order to correct above factor and the amount of conducted electric current of the heating body 5 is reduced in accordance with the increase of the oil temperature to make the amount of combustion constant. The detecting unit 10 of atmospheric temperature is provided on the way of an air path and the air-fuel ratio is controlled so as to make it constant by changing the amount of conducted electric current in accordance with the fluctuation of the atmospheric temperature.
Patent JP-H0237404-A (JP)
Title: Numerical controller
Inventor: NIWA TOSHIHIRO
IPC: G05B19/4155
Filed: 1988-07-28
Abstract: PURPOSE:To synchronize each working program at the time of retrogression of the working program by executing the working program at a set feed speed and executing a block corresponding to a counted value at the time of coincidence between the counted value of a counting means and that stored in a storage means. CONSTITUTION:When the working program is run forward, the working program is executed at the feed speed converted by feed speed converting means 5a and 5b and the counted value of the counting means for execution of each block of the working program is stored in storage means 4a and 4b. When the working program is run backward, a synchronous control means 10 executes a block corresponding to the counted value at the time of coincidence between the counted value of the counting means and that of storage means 4a and 4b. Thus, the working program is synchronized even at the time of retrogression of the working program, and the feed speed is arbitrarily set.
Patent JP-S6343979-A (JP)
Title: Semisolid ink
Inventor: YUASA TOSHIYA
IPC: C09D11/02
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a semisolid ink which enables recording with high sensitivity and formation of a clear image and has excellent releasability or erasability from a sheet for a white board in particular, by incorporating a tetrafluoroethylene resin into a semisolid ink used in filmless thermal transfer recording. CONSTITUTION:A semisolid ink that is used in filmless thermal transfer recording, in which a semisolid ink is melted by heating to flow out of a passage hole and be transferred to a recording medium for recording, and contains a tetrafluoroethylene resin. Preferably, this resin is contained in an amount of 0.1-40wt% in the semisolid ink and is in powdery form having a particle diameter of 0.1-100mum.