baber/WOPTO huggingface dataset:
Patent JP-S61136754-A (JP)
Title: Sample chucking device
Inventor: KAJI RYOKICHI
IPC: H01L21/677
Filed: 1984-12-03
Abstract: PURPOSE:To easily fix a sample under a vacuumized condition, by providing a pawl in a plunger of a solenoid and a spring member which moves this pawl in an opposite direction to its moving direction by a movement of the plunger. CONSTITUTION:A sample chucking device 30 equips a solenoid 31, pawl 32 provided in a plunger 33 of the solenoid 31 and a coil spring 34 moving the pawl 32 in an opposite direction to its moving direction by a movement of the plunger 33. That is, the solenoid 31 is provided in a base 35 so that a moving direction of the plunger 33 becomes almost vertical to a surface to be processed of a wafer 1. The base 35 provides a shaft 36, and the shaft 36 turnably provides an L-shaped arm 37. The arm 37 provides its one end in the plunger 33 while the other end in the pawl 32. While the coil spring 34 is provided between the base 35 and the other end of the arm 37.
Patent JP-H06131175-A (JP)
Title: Method for byte comparing operation for high-performance processor
Inventor: RICHIYAADO ERU SHIITOSU
IPC: G06F9/305
Filed: 1991-06-28
Abstract: PURPOSE: To convert data structures/codes already formed for an existing complicated instruction set CISC type processor to be used in a high performance processor while utilizing the merit of a simple instruction set RISC type processor. CONSTITUTION: A CPU 10 is provided and connected to a main memory 12 by a system bus 11. Integer execution units 16 (E-box)-18 (I-box) are provided inside the CPU 10 and instructions are performed. The CPU 10 uses instruction sets and all the instructions are in a fixed size and are 32 bits in this case. An instruction/data form to be used is a byte, a word, a long word and a quad word. A byte operation instruction is provided with constitution for performing intra-register byte extraction, insertion and masking and non-aligned loading/ storaqe instructions. By predicting a branching target and fetching a new instruction beforehand, an execution speed is accelerated. An unused bit is used and the hint of a target address for a jump instruction is supplied.
Patent JP-2001071736-A (JP)
Title: Outside air introducing device for air conditioner of construction machine
Inventor: SASAKI MAKOTO
IPC: B60H1/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide reasonably provided outside air introducing equipment for an air conditioner for a construction machine by employing the exterior rear of cub having no installation space for equipment in terms of their structure. SOLUTION: An outside air inlet 12 part is provided at the exterior rear 3 of a cab extended to surround an engine part side along the outside surface of the cab 1 in a construction machine. A duct 11 formed in the exterior rear 3 of the cab from the outside air inlet 12 part is connected through a chamber 17 provided in the interior of the cab to the outside air introducing part 21 of an air conditioner installed in the cab.
Patent JP-H0970671-A (JP)
Title: C shaped welding gun
Inventor: YAMAGUCHI TERUZO
IPC: B23K11/11
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a C-shaped welding gun being excellent in the cost and performance fields and preventing the deformation of a work at the time of pressing operation by controlling the torque of a motor to equalize a welding gun body attached fixedly on an arm of a manipulator, abolishing a spring mechanism of an equalizing device with composite structure, and easily and simply balancing the equalizing device to gravity of the gun body. SOLUTION: A motor 11 equalizing a welding gun body 2 attached fixedly on a manipulator arm 1 and a motor 4 driving a moving arm 6 attached fixedly on the welding gun body 2 are provided, and a work is clamped by both motors by setting and applying the current taking into consideration of the torque of the motor caused by the attitude of the welding gun body at the welding position and the pressing force to the work 18 with the motor onto the motor attached fixedly on the manipulator arm 1 and by setting and applying current taking into consideration of the pressing force to the work with the motor onto the motor attached fixedly on the welding gun body 2.
Patent JP-H04131736-A (JP)
Title: Gas sampling device from vacuum extractor
Inventor: HIYAMA TOSHIAKI
IPC: G01N1/00
Filed: 1990-09-25
Abstract: PURPOSE:To directly conduct gas sampling to an analyzing device within a short time by preventing a pressure fluctuation at the time of introducing a sample gas extracted and collected by a vacuum system to the analyzing device. CONSTITUTION:A deformed four-way cock 10 can be switched from a first position to a third position by rotating it to allow a sample gas collecting pipe 30 to communicate with an exhaust pipe 14 and also a gas feed pipe 11 to communicate with a carrier gas inlet pipe 12 in the first position, the pipe 11 to communicate with the pipe 12 in the second position, and the pipe 30 to communicate with the pipe 11 in the third position, respectively. On the other hand, a deformed three-way cock 20 also can be switched from a first position to a fourth position by rotating it to make all the pipes connected into closed state in the first position, allow a vacuum collecting system pipe 21 to communicate with the pipe 30 in the second position, and the pipe 30 to communicate with a carrier gas branched inlet pipe 22 in the third position, and communicate with only the pipe 30 in the fourth position. Thus, a sampling gas can be introduced into an analyzing device while making its pressure equal to that of a carrier gas to prevent a pressure fluctuation.
Patent JP-H0566918-A (JP)
Title: Data compressing device
Inventor: HOSONO MASATAKA
IPC: G06F17/21
Filed: 1991-09-06
Abstract: PURPOSE:To keep the excellent data compressing efficiency through a 1st compressing part even with the Japanese sentences that have a high mixture degree of various character types and have a low continuity degree of the same character type and to keep the high compressing efficiency through a 2nd compressing part even with various text data. CONSTITUTION:A 1st compressing part 20 can compress the 2-byte data showing a symbol in plural compression modes in a HIRAGANA (cursive form of Japanese syllabary) or KATAKANA (square form of Japanese syllabary) compression mode. A 2nd compressing part 32 retrieves continuously a data compressing table 22 for each character or bit until the match is secured between the input data and the retrieving data in the maximum length. Then the retrieving data on the contents of the unmatched input length data length and its corresponding compressed code word are generated on the table 22. The compressed code word is expressed in the least variable bit and the table 22 is updated when it exceeds the maximum number that can be shown in the least variable bit.
Patent JP-H0569262-A (JP)
Title: Rotary table rotating method and device therefor
Inventor: SHINTAKU SEITA
IPC: B23Q16/02
Filed: 1991-09-05
Abstract: PURPOSE:To rotate a rotary table without using reduction mechanism or a speed change gear. CONSTITUTION:A fluid pressure cylinder 32 is oscillatingly fitted to a fixed part, and the piston rod 32a of the fluid pressure cylinder 32 is connected to the drive part of a rotary table 20. The piston rod 32a is shortened to let gradually reduced turning force act upon the rotary table 20 so as to pass a dead center position, where the piston rod 32a becomes the shortest, by the inertial force of the rotary table 20. The piston rod 32a of the fluid pressure cylinder 32 is then elongated to let gradually enlarged tuning force act upon the rotary table 20. The rotary table 20 is thereby rotated by almost 180 deg..
Patent JP-H0196980-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: TANETANI MOTOTAKA
IPC: H01S5/22
Filed: 1987-10-08
Abstract: PURPOSE:To form a semiconductor laser element having a low threshold current and a small reactive current in high yield by selectively etching a semiconductor layer directly above a fourth layer which becomes a quantum well having thickness of de Broglie wavelength or less of electron wave up to directly above the fourth layer by employing an etching material having etching velocity of the semiconductor layer of 10 times as large as that of the fourth layer. CONSTITUTION:An N-type AlGaAs buffer layer 102, a clad layer 103, an active layer 104, a P-type GaAs etching stop layer 105, a P-type AlGaAS clad layer 105 and a P-type GaAs contact layer 107 are sequentially grown on an N-type GaAs substrate 101, and a mesa 120 is formed to the midway of the layer 106. The layer 106 is selectively etched with buffer solution HF. The layer 105 is not etched with the solution HF. Thus formed semiconductor laser is oscillated 820nm of wavelength in the layer 104, the layer 105 is of an ultrathin layer having 20Angstrom  of thickness, its forbidden band width becomes approx. 1.81eV, and it does not absorb an oscillation light at all.
Patent JP-S60155188-A (JP)
Title: Substituted o-acylglycosyl amide
Inventor: BERUNTOOBIIRANTO KURIYUUGAA
IPC: C07H15/04
Filed: 1984-12-04
Abstract: Compounds of the formula   <IMAGE>   in which X is hydrogen or the radical -CH2OR5, three of R2, R3, R4 and R5 each independently is hydrogen or   <IMAGE>  and the fourth is   <IMAGE>  Z each independently is oxygen, sulphur, NH or CH2, and R1, R6 and R7 each independently is an optionally substituted hydrocarbon radical having up to 50 carbon atoms, stimulate the immune system's response and antibody production.
Patent JP-H02103362-A (JP)
Title: Refrigerator
Inventor: SHIMIZU SATOSHI
IPC: F25D17/08
Filed: 1988-10-11
Abstract: PURPOSE:To perform independent control of temperature without being mutually influenced by a method wherein a necessary amount of cold air delivered to two chambers into which the interior of a low temperature chamber is partitioned is regulated by respective damper thermostats, and a cold air return air passage is formed individually. CONSTITUTION:The interior of a low temperature chamber is vertically partitioned by a partition plate 29, a first low temperature chamber 27 is formed at an upper state, a second low temperature chamber 28 is formed at a lower stage, and a cold air return air passage is formed in a door surface positioned facing the low temperature chambers 27 and 28. After an amount of cold air cooled by a cooler 6 is controlled to a proper value by a damper thermo 37, it is delivered in the first low temperature chamber 27 through a first cold air delivery air passage 43. Further, the amount is controlled to a proper value by a damper thermo 38, the cold air is delivered in the second low temperature chamber 28 through a second cold air delivery air passage 44. Cold air after cooling of the first low temperature chamber 27 and cold air after cooling of the second low temperature chamber 28 are returned to a cooling chamber 8 through first and second cold air return air passage ports 47 and 48 by means of cold air return air passages 46A and 51.
Patent JP-H04134595-A (JP)
Title: Merchandise sales data processor
Inventor: FUKAZAWA KATSUMI
IPC: G07G1/14
Filed: 1990-09-27
Abstract: PURPOSE:To cope with the enlargement of system only by means of the addition of respective input/output units, and an input/output unit controller by providing a communication control means, a data registration processing means and a data transmission control means. CONSTITUTION:When information on a sales product is inputted from the input units 21 and 22, it is fetched by the communication control means 19 through a communication line 18 and the data registration processing means 11 obtains product sales data based on inputted information, whereby it is registration- processed in a storage part 14. Product sales data is transmitted by the data transmission control means 11 through the communication line 18 and is outputted to the output units 23 and 14 controlled by the input/output unit controller 25. When information on closing is inputted from the input units 21 and 22, total data is obtained based on information and is registration- processed in the storage part 14. Furthermore, it is outputted to the output units 23 and 24 by the input/output unit controller 25. The enlargement of the system can be corresponded only by adding respective input/output units 22-24 and the input/output unit controller 25.
Patent JP-H0595341-A (JP)
Title: Automatic junction line transmission speed setting system for connector
Inventor: YABUUCHI KATSUMI
IPC: H04L12/70
Filed: 1991-10-02
Abstract: PURPOSE:To eliminate the need for the setting of the transmission speed. CONSTITUTION:A time division junction line whose transmission speeds are two kinds (a or b bps) is connected to a connector 12 as a line 1. Then a synchronization frame scanning circuit 6 discriminates which transmission speed of the time division junction line to be connected is in use. That is, the synchronization frame scanning circuit 6 collects plural bits of a junction line control signal extracted by a control signal extract circuit 5 from a junction line signal and collates the signal with a synchronization frame pattern for each of the transmission speeds a, b of the time division junction line to discriminate the transmission speed of the time division junction line accommodated to the connector 12. A synchronization signal generating circuit 3, a synchronization circuit 4 and a junction line signal generating circuit 10 selects a synchronizing clock whose transmission speed is (a) or (b) from a clock generating circuit 2 based on the result of discrimination and implements synchronization of the time division junction line signal and the generation of the time division junction line signal based on the clock.
Patent JP-H0998537-A (JP)
Title: Structure of power supply unit
Inventor: FUJIWARA KATSUHIKO
IPC: H02J3/01
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress noises from being fetched to the interior of a power supply unit, by inputting immediately its input power to a noise filter to output the power clear of the noises as its output power via a main switch. SOLUTION: From a power supply line 52, the input power to a power supply unit 1 is fed to be passed through a noise filter 57 attached to an attachment base 4. At this time, the noise filter 57 removes common mode noises superimposed on the input power therefrom. Thereafter, the power clear of the common mode noises is passed through an input terminal plate 2 via power supply cables 5a, 5b to be inputted to a main switch 55. Further, the power clear of the noises is sent in succession via a fuse 58 from the main switch 55 to an output terminal plate 3 by power supply cables 5c, 5d to be fed finally to a feeding unit by a power supply line 60 as an output power. Thereby, the noises can be suppressed from being fetched to the interior of the power supply unit 1.
Patent JP-H0596182-A (JP)
Title: Catalyst for purification of exhaust gas having adsorptivity of hydrocarbon
Inventor: KANESAKA HIROYUKI
IPC: F01N3/08
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a purifying catalyst having adsorptivity for hydrocarbons to purify exhaust gas from inner combustion engine. CONSTITUTION:This purifying catalyst for exhaust gas having adsorptivity for hydrocarbons consists of a honeycomb carrier and coating layers. On the honeycomb carrier, there are provided a coating layer containing an adsorbent for hydrocarbons and an inorg. matter containing catalytic component, and on this layer, a coating layer containing an inorg. matter which adsorbs water. Or, there are provided a coating layer comprising an inorg. matter containing an adsorbent, and a coating layer thereon containing adsorbent for hydrocarbon, and further a coating layer containing an inorg. matter which adsorbs water.
Patent JP-H08119543-A (JP)
Title: Call registration device of elevator
Inventor: FUKUDA TOSHIO
IPC: B66B3/00
Filed: 1994-10-20
Abstract: PURPOSE: To improve workability by simplifying call registration of a specified floor at the time of making a call registration device of an elevator of a ten-key method. CONSTITUTION: An operation button of detined floor registration is constituted of a ten-key 11 and direct buttons (specified floor destined floor buttons) 12A, 12B, 12C, and it copes with operation of an elevator with the necessary and smallest number of the direct buttons 12 by properly changing the destined floors allotted to the direct buttons or limiting the specified floors only to the forwarding direction of the elevator and setting the specified floors to the floors having a large number of call registration by a learning function.
Patent JP-H0198069-A (JP)
Title: Slip designing system
Inventor: NAITO YOICHI
IPC: G06Q10/10
Filed: 1987-10-09
Abstract: PURPOSE:To improve the working efficiency in a slip designing system by plotting a spacing chart in an optional color together with a pattern based on a chart section registered in a file. CONSTITUTION:Data stored in a file 61 produced by a character collection terminal 60 is inputted to an input system 70. Then a file 30 is designed by the system 70 and stores data. This data is inputted to an exchange system 41 for conversion and exposed to light via an output device 40 for output of a photoengraving film 43 separated into colors on a photographic paper. While the data on the file 30 is inputted to a proofreading output system 80 and a pattern is plotted on a proofreading output form 84 via an XY plotter 83. Then a chart section of the file 30 is obtained and a space is calculated in the XY direction. A spacing chart is plotted on the form 84 by the plotter 83 in an optional color and an operation is ended. The form 84 thus produced is confirmed by an operator.
Patent JP-S60137578-A (JP)
Inventor: SARUBADORU RUJIYAN KAMACHIYO
IPC: B23K10/00
Filed: 1984-12-03
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-H0567990-A (JP)
Title: Identification system
Inventor: MORIKAWA KAZUNORI
IPC: G01S13/74
Filed: 1991-09-06
Abstract: PURPOSE:To make a communication area for data read coincident with a communication area for write in the identification system in which communication is implemented by sending a signal and a power to a read/write head simultaneously. CONSTITUTION:Data are read from a data carrier in advance at data write and after the arrival of the data carrier in a read enable area is confirmed, a supply voltage of a transmission circuit 26 of a write/read control unit 21A is increased from Vcc1 to Vcc2. Thus, the power sent through the data carrier is increased and the same communication able distance as that at data read is attained.
Patent JP-H01100266-A (JP)
Title: Formation of film on tool of small diameter by vacuum arc discharge type pvd
Inventor: NIKAMI MASAYASU
IPC: C23C14/24
Filed: 1987-10-09
Abstract: PURPOSE:To improve the adhesion of a film formed on each tool of a small diameter and to improve the wear resistance of the tool by keeping the tool at a prescribed temp., forming the film by vacuum arc discharge type PVD and forming a transition layer between the film and tool. CONSTITUTION:While each tool 11 of a small diameter is heated to 400-800 deg.C in a vacuum vessel 1, ions of evaporating sources 3 such as Ti are implanted into the surface of the tool 11 to form a transition layer such as a Ti layer. The tool 11 is heated again to 400-800 deg.C, arc current for arc discharge is controlled, e.g., to 10-300A so as to make the thickness of an ion sheath equal to or smaller than the diameter of the tool and a film is formed on the transition layer. Power sources 7, 9 are then cut off and the tool is taken out of the vessel 1.
Patent JP-H0198813-A (JP)
Title: Hot water heater
Inventor: ISHII SHUNICHI
IPC: F24H9/02
Filed: 1987-10-09
Abstract: PURPOSE:To prevent the build-up of heat inside an outer covering and protect the safety of components or control parts by installing an exhaust cylinder to a front plate of an outer covering and an air inlet to a rear plate of an outer covering on the combustion side and a circuit substrate between an air inlet and a combustion section inside the outer covering and a vent hole to the upper part of the rear plate of the outer covering. CONSTITUTION:When an exhaust fan 11 operates and combustion starts, outside air flows into an outer covering 2 from an air inlet 32. This air is supplied to a combustion section A, cooling heat generating parts, such as a motor of a circulation pump 15 or control parts 19 and 20 on a circuit substrate 18. Part of air which has flown into an outer covering 2 from the air inlet 32 prompts natural convection and is discharged to the outside from a vent hole 31. The vent hole 31 is also adapted to let air enter and flow out. This construction makes it possible to eliminate the trouble of building up heat in the upper part inside the outer covering 2 and protect the safety of components, such as motor or control parts. Furthermore, a vent cylinder 27 is installed on the front side while the air inlet 32 and the vent hole 31 are installed on the rear side, thereby preventing the combustion from becoming unstable even when a strong air flow flows in.
Patent JP-H0685957-A (JP)
Title: Line state display device
Inventor: OBARA MAMORU
IPC: H04L69/40
Filed: 1992-08-31
Abstract: PURPOSE:To prevent useless dialing operation in advance by providing a notice means monitoring a state of plural communication channels at terminal equipment sides so as to report the state of line to the operator in the line to which plural terminal equipments are connected. CONSTITUTION:The communication system is provided with an exchange network 1 having a 2B+D basic function, a line terminator (DSU) 2 as a termination of the exchange network 1, and a 4-wire bus line 3 to which terminal equipments 4a-4n are connected and a line state display device 5 being a notice means and connecting to the line 3 to monitor the state of plural communication channels for the terminal equipment sides and to report the line state to the operator. It is not required for the operator to make useless dialing caused when the plural terminal equipments 4a-4n use all the communication channels for their communications by providing the line state display device 5 monitoring the state of the plural communication channels for the terminal equipment sides and the reporting the line state to the operator to the line having plural communication channels and to which the plural terminal equipments 4a-4n are connected.
Patent JP-H04133331-A (JP)
Title: Heterojunction bipolar transistor
Inventor: NAKAGAWA ATSUSHI
IPC: H01L29/205
Filed: 1990-09-25
Abstract: PURPOSE:To reduce an ON voltage by a method wherein Si ions are implanted into an external base region, p-type InxAl1-xAs is reversed to n-type InxAl1-xAs and the external base region is formed of n-type InGaAs and n-type InAlAs. CONSTITUTION:An emitter contact layer 2 made of p-type In0.63Ga0.47As, an emitter layer 3 made of p-type InxAl1-xAs (where x=0.52), a base layer 4 mode of n-type InxGa1-xGa (where x=0.53), a collector layer 5 made of p-type InxGa1-xAs (where x=0.53) and a collector layer 6 made of p-type In0.63Ga0.47As are build up sequentially on a semi-insulating InP substrate 1; the layer 6 and the layer 5 are etched and removed partially; a collector mesa is formed; Si ions are implanted; a protective film by SiO2 is formed; after that, an external base region 4a made of n-type InGaAs and InAlAs is formed by a heat treatment. Then, a base mesa and an emitter mesa are executed by using a phosphoric acid-based etchant. Lastly, an emitter electrode 9a, a base electrode 9b and a collector electrode 9c are formed. The bulit-in voltage of an intrinsic base-emitter diode is small at 0.9 to 1.0V as compared with that of a bipolar transistor; an ON voltage can be made extremely small as compared with that in conventional cases.