baber/WOPTO huggingface dataset:
Patent JP-H10177037-A (JP)
Title: Prober
Inventor: SHINPO TAKESHI
IPC: H01L21/66
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment and stabilize the pressing force by driving a probe to a point to be inspected and pressing the probe to the point to be inspected with a constant force. SOLUTION: The prober 1 is positioned to an electrode pad, and a constant current is sent to a coil 6 form a d.c. power source. A probe 4 is driven by an interaction of a magnetic field by the coil 6 wound to an outer cylindrical member 2 and the coil 6 wound to the probe 4, and brought in touch with the front electrode pad. When the probe 4 is driven, the probe moves against a restoring force of a coil spring 5. As a result, the electrode pad becomes connected with an external tester connected to the probe 4, whereby an electric test to a die is carried out. A pressing force of the probe 4 to the electrode pad is determined by a current value and a count of windings of the coil 6. When the current value of the coil 6 is kept constant, the pressing force can be constant.  After the electric test is finished, the current of the coil 6 is stopped, whereby the probe 4 is separated from the electrode pad because of the restoring force of the coil spring 5 and returned to a predetermined position.
Patent JP-H01179875-A (JP)
Title: Heat pump type cooling and heating apparatus
Inventor: IKEDA JUICHI
IPC: F25B47/00
Filed: 1987-12-29
Abstract: PURPOSE:To effect heating operation efficiently, by a constitution wherein a bypass pipe is connected between a discharging pipe and the bottom of an accumulator while an opening and closing valve is opened during a period after finishing defrosting operation until the detecting temperature of discharged gas shows a value lower than a predetermined value. CONSTITUTION:When defrosting operation is switched into heating operation in heating operation cycle, a portion of gas, discharged out of a compressor 1, is discharged from the bottom of an accumulator 6 through a bypass pipe 30. Then, liquid refrigerant, stagnated in the accumulator 6, is heated while stirring it to promote the gasification of the liquid regrigerant. Further, the supply of the discharged gas into the accumulator 6 is effected only upon transit operation, in which the temperature of the discharged gas shows a value lower than a predetermined value immediately after starting the heating operation, while the full amount of the discharged gas from the compressor 1 is supplied to an indoor side heat exchanger 3 after a stage in which the temperature of the discharged gas becomes the predetermined temperature and operation is shifted into a stationary operation. According to this method, heating operation may be effected efficiently.
Patent JP-H01174947-A (JP)
Title: Icp emission analysis method and apparatus
Inventor: OGISHI FUMIKAZU
IPC: G01N21/73
Filed: 1987-12-29
Abstract: PURPOSE:To achieve a higher analysis efficiency with quick extinction of a filament plasma, by mixing a carrier gas with a impurity gas after a spectrophotometry to extinguish the filament plasma. CONSTITUTION:A sample holder B is arranged at the bottom of sample supply tube T1 of a plasma torch T and a high voltage generator H is provided to induce a filament plasma F to the sample holder B from a plasma frame P formed on plasma torch T. In an apparatus thus arranged, an impurity gas introduction tube K4 is connected to a carrier gas piping K1 to lead/to the sample supply tube T1, while a valve A2 is provided on the impurity gas introduction tube K4. Then, a filament plasma F induced to the sample holder B from a plasma frame P formed on the plasma torch T, and the sample evaporated or scattered is introduced to the plasma frame P on the flow of a carrier gas to emit light, which undergoes a spectrophotometry. Then, the carrier gas is mixed with an impurity gas to extinguish the filament plasma F.
Patent JP-H04200127-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIWAKI SHOHEI
IPC: H04L7/04
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate the need for setting of a baud rate of a reception data by providing plural start bits to a head of each reception word, measuring a pulse width of plural start bits at the head of each reception word and deciding the baud rate of the word reception based on the pulse width. CONSTITUTION:The transmission of a reception data 23 from an external circuit is started by the trailing of an SRDY signal 21 and a width of an H period among 3 start bits received at first is measured by a start bit pulse width measurement circuit 13 and it is used for a transfer speed of the reception word and a shift clock in matching therewith is generated by a baud rate generator 9 and the remaining reception word is received by a reception shift register 8 from an I/O (SI/O) reception terminal by using a shift clock. In this case, a trailing detection circuit 6 detects the trailing of the first shift clock to reset an SRDY signal latch flip-flop 5 to an H level thereby causing the SRDY signal 21 to H and it is outputted from the SRDY signal output terminal 1.
Patent JP-H07184418-A (JP)
Title: Apparatus for pressing seedling tray of vegetable transplantation machine
Inventor: KANEZAKI MASAHIRO
IPC: A01C11/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a seedling tray pressing apparatus for a vegetable transplantation machine capable of successively transferring pot seedlings from a seedling tray via a transfer cup to a transplantation claw and transplanting the seedlings one by one to a field. CONSTITUTION:A seedling tray A placed on a seedling table 14 is transferred and a pot seedling taken out of the seedling tray is supplied to a vertically movable hopper-type transplantation claw 18 and transplanted. In a vegetable transplantation machine having the above function, a tray-pressing plate 35 is attached to the seedling table 14, an operation lever 32 is connected to the tray pressing plate 35 and the seedling tray A is held or released by the operation of the operation lever 32.
Patent JP-H10136898-A (JP)
Title: Frozen cake of ice cream with karukan as coating
Inventor: SHIODA SHINICHI
IPC: A23G9/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide karukan (Japanese steamed cake kneading white rice powder, buckwheat flour and white sugar together with grated yams) ice cream as the Japanese-Western frozen cake during all seasons of the year although there is the current tendency that the demand of karukan of high-class Japanese cake is decreased in recent years by Western style cake. SOLUTION: The outer layer of karukan ball of Japanese cake is drawn thin as a material and with this outer layer as a coating material 1, ice cream 2 is wrapped, sealed in a thin packing material 3 such as cellophane or vinyl in the aspects of beauty and sanitary and quickly frozen so that both the quality and taste are kept for a long time.
Patent JP-H03197141-A (JP)
Title: Offset sheet printer impression cylinder cleaner
Inventor: NOSAKA YOSHIKI
IPC: B41F35/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a cleaner which is adjustable to be attached and detached and limited in a design changing range to a minimum limit by providing means for supplying cleanser and control means for controlling cleaning cloth pressing member and a cleanser supply system in a cleanser coating unit. CONSTITUTION:A pressing side air cylinder 18 is provided in parallel on the rear surface side of a cleaning cloth 4 opposed to an impression cylinder 1, a pressure contact blade 6 and a surface pressing pad 17 are pressed under uniform pressure in the longitudinal direction of the cylinder to uniformly clean the surface of the cylinder 1. The air cylinder, i.e., the position of the cloth 4 to the cylinder 1 can be controlled by the cylinder 18. A platelike guide 14 for so supporting the cloth 4 as not to excessively deform a sponge 17 (pad) is provided to eliminate the excess deformation of the sponge, thereby improving cleaning capacity. A blade 16 can be simply directed in the normal direction of the impression cylinder to almost eliminate a design change due to the differences of the diameter of the cylinder 1, cylinder layout, and can be simply attached on or detached from the bracket 21. Therefore, a cleaning unit 20 can be simply replaced for repairing.
Patent JP-H01176119-A (JP)
Title: Parallel a/d converter
Inventor: MURAKAMI HIDEAKI
IPC: H03M1/36
Filed: 1987-12-29
Abstract: PURPOSE:To reduce the power consumption in case of switching the resolution optionally by setting the resolution such that a switch at a node corresponding to a required digit number is turned on, other switches are turned off and all comparators at a higher potential than that of the node are turned off. CONSTITUTION:In case of desiring, e.g., a 7-bit resolution, a switch S7 is turned on via a bit number changeover controller C, other switches are turned off and comparators A at higher potential than that of the comparator 127 are all turned off. Similarly, in case of desiring a 6-bit resolution, a switch S6 is turned on via a bit number changeover controller C, other switches are turned off and comparators A at higher potential than that of the comparator 63 are all turned off. Thus, a bit number smaller than the bit number at the maximum resolution of an A/D converter constituted in this way can be set selectively by an external signal optionally and waste power consumption is avoided.
Patent JP-H07200330-A (JP)
Title: Fault detection diagnostic device
Inventor: KAWAKUBO NAOTO
IPC: G06F11/22
Filed: 1993-12-28
Abstract: PURPOSE:To check the operation of a data recording reproduction circuit and an ECC circuit without data recording and reproduction to/from a recording medium by an information recording and reproducing device. CONSTITUTION:An ECC code is added to data from a host I/F control circuit in the normal recording through control circuits 1, 2, a buffer 3 and a control circuit 4 and the resulting data are modulated by a modulator 7 and the modulated data are stored in a recording medium of a driver. In the normal reproduction, reproduced data are demodulated by a demodulation circuit 8 and sent to the circuit 5 and the buffer 3 through a changeover circuit 6, the circuits 4, 2, the circuit 5 generates error check and correction information to correct the data in the buffer 3 and the corrected data are transferred to a host. When the fault is diagnosed, the changeover circuit 6 connects the output of the circuit 1 to the input of the circuit 4 and the test data stored in advance in the buffer 3 are written in other area of the buffer 3 through the circuits 2, 1, 6, 4, 2 and whether or not the test data are expected data is checked. Furthermore, the test data are also sent from the circuit 4 to the circuit 5, after error check and correction information is generated therein, and whether or not the information is matched with expected information is checked by a microprocessor 9.
Patent JP-H04206776-A (JP)
Title: Thin film transistor
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/786
Filed: 1990-11-30
Abstract: PURPOSE:To make simple a manufacturing process and make it possible to reduce costs by a method wherein an external area from a boundary surface corresponding to a gate electrode edge is a source.drain area having substantially uniform ion density and a metallic layer is located at a place where an inside end thereof is apart from the boundary surface on the entire surface of the source.drain area. CONSTITUTION:A source.drain auxiliary electrode (metallic layer) 12 is formed at a predetermined 2 places on a substrate 11 and a polysilicon layer 13 and a gate insulating film 14 are formed thereon. Next, a gate electrode 15 is formed on the gate insulating film 14 of a part corresponding to a central part of the polysilicon layer 13. With this condition, an inside end 12a of the source.drain auxiliary electrode 12 is located at a place apart from a boundary surface 13a corresponding to an edge 15a of a gate electrode 15 of the polysilicon layer 13. Then, an ion implantation is performed and only a source.drain area 13c having substantially uniform ion density is formed on both sides of a channel area 13b of the polysilicon layer 13.
Patent JP-H11176588-A (JP)
Title: Discharge lamp dimming and glowing device
Inventor: EGUCHI KENTARO
IPC: G01R19/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the frequency characteristic of an alternating current. detecting circuit, and to prevent the oscillation of a feedback control system for maintaining the alternating current flowing to a discharge lamp constant. SOLUTION: This device is provided with a high frequency power source 1 for supplying the high frequency power to a discharge lamp 4, an alternating current detecting circuit 7 for detecting the alternating current flowing to the discharge lamp so as to generate the voltage and for adding this alternating voltage to the predetermined voltage so as to convert the alternating voltage to the direct voltage, and a feedback control circuit 5 for controlling the high frequency power source on the basis of the direct voltage from the alternating current detecting circuit 7 and the modulating signal input from outside.  A smoothing circuit 3 formed of a resistor circuit of voltage dividing resistors 21, 22 of the alternating current detecting circuit 7 and a smoothing capacitor 11 connected in parallel with that resistor circuit is provided with a phase compensating circuit 8 formed by connecting a resistor 10 and a capacitor 12 in parallel with each other between the resistor circuit and the smoothing capacitor 11.
Patent JP-H01178354-A (JP)
Title: Apparatus for fitting air seal pipe
Inventor: YOKOYAMA NAOKI
IPC: B22D11/10
Filed: 1987-12-29
Abstract: PURPOSE:To optimize fitting of a pipe by providing breaks at first, second and third supporting members, respectively and supporting a pushing arm, intermediate arm and swing arm having each mechanism for holding necessary air seal pipe to each supporting point. CONSTITUTION:By operating an operating arm 24, the pushing arm 22 is worked while using the first supporting member 23 as the supporting point with an air cylinder 30 and supported while closely bringing into contact with molten steel flowing out hole 10 with the mechanism 21 for holding the air seal pipe. In this case, a ladle 9 positions the air seal pipe to the prescribed position in a tundish 11 preceding pouring the molten steel 13 into the tundish 11. In this case, corresponding to shifting toward vertical and right and left directions, while the pipe fitting device, too, supports the pipe 8 with the pushing arm 22, the first supporting member 23 is used as the supporting point, to turn upward and swing. A sliding opening/closing device 12 connected with the pipe 8 is slided to make the close-state.
Patent JP-H06189585-A (JP)
Title: Starting method for sensorless multi-phase direct current motor
Inventor: KANEDA ISAO
IPC: H02P6/18
Filed: 1992-12-17
Abstract: PURPOSE:To provide a starting method by which the probability of starting failure can be greatly reduced. CONSTITUTION:A magnetization counter is set at the step of s1 and a single step process is executed at the step of s2. A stator coil is magnetized in accordance with a predetermined pattern in the single step process. At the following step of s3, a first acceleration process for controlling a magnetizing pattern in accordance with the rotational position of a rotor is executed, and at the following step of s4, one skip is made backwards and + 4 is set in the magnetization counter with respect to the last inner stepping step in the acceleration process, and after that, a second stepping process is executed at the step of s5. When such a step of s4 is executed, the operation of inverse magnetization drive for inverting the direction of continuity of electricity without including a period of stoppage is executed sequentially from the initiation in a plurality phases. Next, a second acceleration process starts at the step of s6, and after that, constant-speed control is executed at the step of s7. When any abnormal state is not brought about after the step is shifted to the constant-speed control, the state is maintained, and when any abnormal state is brought about in the step of constant-speed control and detected in the step of s8, the step is returned to the step of s1 and the processing at the starting period of time is repeated.
Patent JP-H04204264-A (JP)
Title: Semiconductor acceleration detecting device
Inventor: YAMAMOTO MASAHIRO
IPC: G01P15/12
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the deformation of a package due to the expansion of oil sealed in the package at the high-temperature state by additionally providing a tightly closed pipe at a part of the package. CONSTITUTION:An acceleration detecting beam 2 of a semiconductor acceleration detecting device is very thin and liable to be broken. Therefore, the inside of a package is sealed with an oil 5 so as to alleviate shocks. When the oil 5 expands in the high-temperature state, the expanded part of the oil flows into a pipe 6, and gas 7 which is sealed in the end part of the pipe 6 is compressed. The oil 5 is sealed in a part of the pipe 6 beforehand so that the gas sealed in the pipe 6 does not flow back into the package 1 by the contraction of the oil.
Patent JP-H06188563-A (JP)
Title: Manufacture of printed wiring board
Inventor: IKETANI KUNIO
IPC: H05K3/42
Filed: 1992-12-17
Abstract: PURPOSE:To form a fine and high density printed wiring board by a method wherein, after through holes have been formed in such a manner that a plurality of holes are partially overlapped and plating has been provided on the inner wall of the holes, a hole of the size including the overlapped part is formed. CONSTITUTION:A hole 1 provided on a printed wiring board is formed in the shape wherein a hole 2 and a hole 3 are partially overlapped. Then, plating 5 is provided on the whole surface of the inner wall of the holes 2 and 3. Then, the third hole 6 is provided in such a manner that the space corresponding to the part, where the hole 2 and the hole 3 are overlapped, is included. The holes 2 and 3 finally become the shape which has two conductive paths 7 and 8. As a result, the hole used when a plating operation is conducted can be made larger, the reliability of plating can be improved, and by enlarging the overlapped part of a plurality of holes, the through hole can be made small, and high density of the printed wiring can be enhanced.
Patent JP-H07185519-A (JP)
Title: Communication terminal equipment for water treatment
Inventor: KISHINE YOSHINAO
IPC: C02F1/00
Filed: 1993-12-28
Abstract: PURPOSE:To surely perform alarm data transmission by transmitting alarm data indicating the generation of an alarm condition in a water treatment system from a communication terminal equipment with timing inherent in the equipment. CONSTITUTION:When the generation of an alarm condition in a water treating device is judged in an alarm judgement treatment based on measured data which are inputted through a data input part 113 and stored in a measured data memory part 114a, by a computer 112, alarm data are stored in an alarm data memory part 114a, and also an alarm notification time is stored in an alarm notification time generating part 115c based on a rising time inherent in a terminal equipment 111 previously stored in a rising time memory part 114d. When alarm time is reached, alarm data are transmitted to a telephone line 150 through a communication data modulation and demodulation part 116.
Patent JP-H11162893-A (JP)
Title: Polishing equipment
Inventor: KATSUOKA SEIJI
IPC: H01L21/304
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide polishing equipment which can perform parallel treatments where throughput is increased, by restraining the idle time of a turn table to a minimum, in the polishing equipment having two polishing treatment lines arranged in parallel. SOLUTION: This polishing equipment is provided with accommodating parts 12a, 12b for accommodating members to be polished, at least two polishing treatment lines where cleaning units 14a, 14b, 18a, 18b, polishing units 10a, 10b are arranged on at least two lines stretching almost in parallel from the accommodating parts, and a temporary mounting table 20 which is arranged between the cleaning units and the polishing units and used in common by the two polishing treatment lines. Robot means 26a, 26b capable of carrying the members to be polished at the temporary mounting table, the polishing units and the cleaning units are installed on the respective polishing treatment lines.
Patent JP-H03211656-A (JP)
Title: Multi-processor system using crossbar link of processor and memory and method of operating the same
Inventor: KIISU BARUMAA
IPC: G06F15/80
Filed: 1989-12-26
Abstract: PURPOSE: To mutually connect all processors to any memory by all constitution by providing a multi-link multi-bus crossbar switch between the respective processors and the respective memories. CONSTITUTION: This system is provided with the processors 100-103 capable of controlling many different processes by an instruction set supplied from the memory 10, the memory 10, a switch matrix 20 connected to the memory 10 and connected to the processors 100-103 and further, a master processor 12 and an MIMD(multiplex instruction multiplex data mode) communication/ synchronization network 40 for selectively and simultaneously enabling the switch matrix 20 by a processor cycle unit base, mutually connecting one processor and one memory and transferring the instruction set from a memory space and data from the other memory space. Thus, the different processors simultaneously and parallelly execute different tasks.
Patent JP-H07188791-A (JP)
Title: Plated material treating device
Inventor: MIYASAKA KIYOTO
IPC: C22B19/30
Filed: 1993-12-28
Abstract: PURPOSE:To recover plating metals and high-purity iron at a high yield by charging plated materials into a vessel of a vertical type from the top of the vessel, dropping these materials while lowering their falling speed, supplying a heating gas from the bottom and evacuating the inside of the vessel to a vacuum. CONSTITUTION:The plated materials 9 which are galvanized steel sheet scrap are charged from a charge port 7 at the top of the vertical type vessel 2 installed with many rack parts 12 between side walls 11. The plated materials 9 receive the deceleration of the falling speed in these rack parts 12 at the time of falling in the vessel 2. The inside of the vessel 2 is evacuated to the vacuum by a vacuum pump 6 via a zinc trap 5 simultaneously therewith. The heating gas is then introduced into the vessel 2 from a heating gas supply port 4 in the bottom. As a result, the plated materials 9 are sufficiently heated to evaporate the plating zinc. The zinc vapor is recovered in the zinc trap 5 without forming harmful zinc oxide. On the other hand, the iron scrap materials of the high purity from which the plating zinc is completely removed is taken out of a leading out port 10 of the vessel bottom.