baber/WOPTO huggingface dataset:
Patent JP-S6037128-A (JP)
Title: Dry etching method
Inventor: NAKAZATO NORIO
IPC: H01L21/3065
Filed: 1983-08-10
Abstract: PURPOSE:To improve the uniformity of etching and productivity by keeping the supply of an etching gas to a wafer and a discharge phenomenon under a uniform state while simultaneously etching and treating a plurality of the wafers. CONSTITUTION:A wafer 70 charged in a cassette 110 is placed on the front end section of a lower electrode 20 in a high-speed etching region 12 by walking beams 40, 41, and the next wafer 70 is placed on the front end section of the lower electrode 20 while the first wafer 70 is carried up to the central-section position of the lower electrode 12 by the walking beams 40, 41 at a point of time when etching treatment progresses to some extent. The wafers 70 to which treatment is completed are carried into a finishing etching region 13 in succession and etched and treated, and carried out to a rear-section spare chamber 100 one by one. The supply of an etching gas discharged from gas discharge holes for upper electrodes 14a, 14b and a discharge phenomenon among the upper electrodes 14a, 14b and the lower electrode 20 are kept under a uniform state because the width of the region 12 and the region 13 is small.
Patent JP-S63308192-A (JP)
Inventor: MORI AKIRA
IPC: C02F1/00
Filed: 1987-06-10
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-S5934407-A (JP)
Title: Prime mover equipped with steam power source by compressive heat of gas
Inventor: SATOU MITSUO
IPC: F03G7/10
Filed: 1982-08-21
Abstract: PURPOSE:To repeatedly use gases of different specific heat with two cycles so as to eliminate the necessity for fuel consumption, by providing two cylinders one of which generates a large amount of heat by compression and the other performs an enclosed cycle not by combustion but with a prime moving device adapted to a power generating source. CONSTITUTION:Propane gas 1 is continuously compressed together with tin powder 2 in a piston A. To keep the initial pressure to a fixed level when the piston A is lowered, the propane gas is supplemented by the amount of consumption. A maximum pressure of 170 atm and maximum temperature of 1,200 deg.C are obtained in the top part of a cylinder at 1/20 compression of the piston. A steam chamber 7 is left to be held at a temperature of 1,000 deg.C or more, and if the pressure of the steam chamber 7 reaches an upper part, a piston B is lowered. Water in the bottom layer of a condenser 11 is pressurized to a high temperature in the steam chamber 7 by a press box 6. A surplus part of steam is fed to the condenser 11 by lowering the piston B and circulated by a rotary pump 13.
Patent JP-S5768746-A (JP)
Title: Coffee liqueur jelly
Inventor: MIZUSAWA KAZUYOSHI
IPC: A23L29/20
Filed: 1980-10-17
Abstract: PURPOSE: To prepare a coffee liqueur jelly having a good flavor, by using an extract obtained from coffee beans with an alcoholic solution containing fructose.  
     CONSTITUTION: Coffee beans and fructose are added to an alcoholic solution, e.g. while liquor, and the resultant blend is then allowed to stand at room temperature for about 3 weeks to give a coffee liqueur. A jelly agent, e.g. carrageenan, is added to the resultant liqueur to prepare the aimed coffee liqueur jelly by the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000341083-A (JP)
Title: Surface acoustic wave device
Inventor: HIKINO OSAMU
IPC: H03H9/25
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress a spurious reflection wave at an end face of a piezoelectric substrate of a surface acoustic wave device without increasing the device size and the number of manufacture processes. SOLUTION: In the surface acoustic wave device provided with a piezoelectric substrate 1, interdigital electrodes 2, 3 provided on the surface of the piezoelectric substrate 1 to stimulate a surface acoustic wave, and a sound absorbing members 5 provided between the end faces of the piezoelectric substrate 1 and the interdigital electrodes 2, 3, an angle between a direction perpendicular to a main propagation direction of the surface acoustic wave and the end face of the piezoelectric substrate 1 is restricted within a range of an excess of 0 degree and 15 degree or below, and a coating width W of the sound absorbing member 5 is restricted within a range between 2.5λ and 5λ, where λ is a wavelength of the surface acoustic wave.
Patent JP-H11337029-A (JP)
Title: Oil-collecting device
Inventor: SHICHIRI MASATAKA
IPC: F23G5/027
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To maintain a heat exchanger while maintaining the continuous operation of a system by providing a plurality of heat exchangers for condensing and separating oil from a carbonization gas from a dust carbonization facility and selectively stopping at least one of them while keeping it in operation state. SOLUTION: A dust-treating facility is provided with a dust carbonization facility for performing the carbonization treatment of a waste and generating a carbonization residue and a carbonization gas G, where it condenses and separates oil T by introducing one portion of the generated carbonization gas G into an oil-collecting device S in that two heat exchangers 19 (19a and 19b) in the same structure are installed on the upper surface part of an oil-collecting bath 14. A dust constituent being contained in the carbonization gas G adheres to the inner wall of a channel 8 in the heat exchanger 19 of the oil-collecting device S as a tar constituent. Therefore, for eliminating the tar constituent, the other heat exchanger 19 is stopped while one heat exchanger 19 is in operation, thus cleaning it.
Patent JP-H09329387-A (JP)
Title: Cooling device
Inventor: CHIBA AKIHIKO
IPC: F25D21/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To eliminate effectively the generation of liquid return to a compressor in an attempt to start cooling operation after defrosting and embody smooth cooling operation and defrosting operation in a cooling device based on a reverse cycle defrosting system. SOLUTION: A cooling device 1 comprises a compressor 2, a four way valve 3, a condenser 4, an expansion valve 22 and a vaporizer 21 where they are connected one after another with piping, thereby forming a shape like a ring. During cooling operation, a high temperature refrigerant discharged from the compressor 2 is arranged to flow to the condenser 4 by way of the four way valve 3 where the refrigerant is condensed and depressurized with the expansion valve 22 and then supplied to the vaporizer 21 so that it may be vaporized. During the defrosting operation of the vaporizer 21, the high temperature refrigerant discharged from the compressor 2 is arranged to flow to the vaporizer 2 by way of the four way valve 3, thereby performing defrosting operation.  A solenoid valve 23 is interposed on the side of the condenser 4 while this solenoid valve 23 is closed for a specified tie after the defrosting operation and the four way valve 3 is changed over to a cooling operation state, thereby executing a pump down operation which drives the compressor 2 by changing over the four way valve 3 to the state in the cooling operation time.
Patent JP-S629076-A (JP)
Title: Solenoid valve driving device
Inventor: ABE TOMOAKI
IPC: F16K31/06
Filed: 1985-07-03
Abstract: PURPOSE:To enable a current value to be high accurately measured from an output of a differential amplifier, by detecting an electric current flow in a current control solenoid valve through a current detecting resistor connecting its one end to the earth. CONSTITUTION:A current detecting resistor 5 is connected between one output end of the first transistor 6, controlling an electric current flow in a solenoid valve 2, and the earth. While a device provides means 8 which controls duty ratio of an of-off signal applied to a base of the first transistor 6 in accordance with voltage across terminals of said resistor 5. Further the device provides the second transistor 14 which, being placed in an active condition by counter electromotive force generated in the solenoid valve 2, supplies an electric current to a base of the first transistor 6.
Patent JP-H0772993-A (JP)
Title: Printing system
Inventor: KAGEYAMA SAIJI
IPC: G06F3/12
Filed: 1994-06-28
Abstract: PURPOSE:To provide a printing system where plural printers different in specification can be used. CONSTITUTION:The printing system provided with the plural printers 16-19 and 1A by plural terminal equipments 11 and 12 is provided with a storage means storing the printer printing specifications on the plural printers becoming use objects and a selection means selecting the printer having the printer printing specification fitted to a document printing specification as the printer which the terminal equipment requesting printing uses, by using data which is previously stored in the storage means when the terminal equipment requests the printing of a document accompanied by the designation of the printer printing specification. Since the printing system automatically selects the printer fitted to the document printing specification when the printing request accompanied by the designation of the document printing specification on the document is given, a trouble for grasping the respective printer specification by a user and for selecting the printer based on grasp is eliminated, and the operability of the user improves.
Patent JP-H01314326-A (JP)
Title: Communication control system in data processing system
Inventor: KUDO SEIICHI
IPC: G06F13/00
Filed: 1988-06-14
Abstract: PURPOSE:To prevent traffic intensity on a network from increasing by providing a communication controller with a storage device as a file server, etc., and transferring information directly not through the network. CONSTITUTION:When the communication controller CC receives a communication control instruction or an instruction [outputted through a path shown by a dotted line (a)] from a terminal equipment TK, the contents of the instruction are judged. Consequently, when the instruction is an information transfer instruction for transfer from the external storage device M as the file server to the network 2, information outputted from the external storage device M is not outputted to the network, but transferred to the network 2 directly from the external storage device M through a path shown by a dotted line (b). Consequently, the traffic intensity on the network does not increase and the information transfer from the external storage device M to the network 2 is made possible.
Patent JP-S5936409-A (JP)
Title: Measuring method of electrode width of surface acoustic wave filter
Inventor: TABUCHI TOYOJI
IPC: H03H3/08
Filed: 1982-08-25
Abstract: PURPOSE:To discriminate indefectible goods, by measuring the resistance value of a checking electrode stuck into a pattern constituting a filter after the electrode etching process and obtaining the width of crossing finger electrodes on a basis of the measured result. CONSTITUTION:In a filter element using surface acoustic waves which are excited by crossing electrodes of a thin film conductor provided on a piezoelectric substrate, a pattern 5 for maesurement of parallel resistance consisting of plural conductor stripes which have the same width and pitch as crossing finger electrodes and a pattern 6 for measurement of resistance consisting of one conductor stripe whose electrode width W is equal to the total sum of electrode widths of said plural stripes are added to the electrode pattern constituting the filter. Resistance values of checking electrodes 5 and 6 are measured after the electrode etching process, and the width of crossing finger electrodes is obtained on a basis of measured results.
Patent JP-S5936926-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIMURA AKIO
IPC: C23C16/24
Filed: 1982-08-25
Abstract: PURPOSE:To stably control composition of high resistance polycrystalline silicon film and moreover the property of semiconductor element by providing a high resistance polycrystalline silicon film on the surface of semiconductor substrate by the chemical vapor deposition of SiH4-CO2-N2 system. CONSTITUTION:A high resistance polycrystalline silicon film is formed by the chemical vapor deposition of SiH4-CO2-N2 system using CO2 as the oxygen source in place of the conventional SiH4-N2O-N2 system. Thereby, composition of film and a leak current of semiconductor element can easily and stably be controlled and accordingly a leak current of semiconductor element can be reduced to a value A lower than that in the conventional method.
Patent JP-H04370103-A (JP)
Title: Production of polypropylene
Inventor: SAITO HIROO
IPC: C08F4/658
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the title polymer having excellent processing properties and high rigidity without reducing catalytic activity by using a polymerization catalyst consisting of a solid component comprising Mg, Ti, a halogen and an electron donor, an organometallic compound and a specific organosilicon compound. CONSTITUTION:Propylene is polymerized in a multiple stage in the presence of a polymerization catalyst consisting of (A) a solid catalyst component comprising magnesium, titanium, a halogen and an electron donor as essential components, (B) an organometallic compound and (C) an organosilicon compound shown by the formula (R<1> is 3-10C aliphatic or alicyclic hydrocarbon; R<2> is 1-10C aliphatic or alicyclic hydrocarbon, etc.; R<3> is methyl or ethyl; x is 1 or 2; y is 0 or 1; z is 2-3; x+y+z=4) in such a way that melt flow rates of polypropylene component formed at each stage are 0.0001g/10 minutes-10g/10 minutes at a stage of forming the highest molecular weight component and 10g/10 minutes-1,000g/10 minutes at a stage of forming the lowest molecular weight component and the melt flow rates of the polymer formed at each stage are different to give the objective polymer.
Patent JP-H04371307-A (JP)
Title: Method for controlling length at final stage of rolling of seamless tube
Inventor: MUNEMASA IKUYA
IPC: B21B17/14
Filed: 1991-06-18
Abstract: PURPOSE:To secure a prescribed target length by reducing the variation in length in the final stage of rolling. CONSTITUTION:The actual length of a base stock which is obtained in the stage just before the final stage of rolling is compared with the intended length and, in the case the actual length is longer than the intended length, that base stock is made into a rolled product longer than the intended length by executing the final rolling under a prescribed thickness tolerance/weight tolerance. Occurrence of shorter product than a prescribed length by cutting the defective part having defective dimension and bending and the like in the end parts of the final rolled product, is reduced, especially, in the case of seamless steel tube, retained amount is reduced and yield is improved.
Patent JP-H09330776-A (JP)
Title: Flat type ic package and ic socket contact structure
Inventor: MATSUDA EIJI
IPC: H01R33/76
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure capable of possibly shortening a signal line path length and reducing an inductance component so as to effectively coping with a high-frequency signal when an IC lead is brought into contact with a socket contact in a flat type IC package. SOLUTION: The upper surface of an IC lead 2 protruded laterally of a flat type IC package 1 is pressed downward from above at a press member 4 and pushed into a longitudinal slit 6 of a contact 5 in which a part-way of an extension length of the IC lead 2 is possessed by a socket 3 by means of pressing of the IC lead 2 due to the press member 4, and the lower surface of the IC lead 2 is supported by means of a lead supporting base 13 provided at the socket 3 and is constituted so as to set a push-in depth of the IC lead 2 against the longitudinal slit 6.
Patent JP-S6177612-A (JP)
Inventor: HANSU OZUBORUGU
IPC: C07C67/00
Filed: 1985-07-03
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-S63310210-A (JP)
Title: (m) sequence code generator
Inventor: HARADA MASAAKI
IPC: G06F11/10
Filed: 1987-06-11
Abstract: PURPOSE:To obtain an (m) sequence code generating device using an output of a three state buffer as a feedback signal input/output combined terminal, by providing the three state buffer for outputting an output of an arbitrary stage of a modular type shift register, as a feedback signal to the outside. CONSTITUTION:A multiplexer 2 is a usual multiplexer being not a three state output, and a buffer is a non-inversion type of the three state output. As for a fetching position of an output of a final stage output (CAS terminal) of a modular type shift register, it is fetched from an output of the multiplexer (MUX) 2. Accordingly, an arbitrary stage of the modular type shift register can be selected as an output. That is, by an address control of the MUX, the CAS terminal output can be fetched from the output of the arbitrary stage, therefore, the number of stages for a function of the shift register of a CRC generation checking circuit can be controlled. Accordingly, even with regard to a degree of a ganerating function, the external control can be executed, and also, by executing a cascade connection, a generating function of an arbitrary higher order can be set.
Patent JP-H0721285-A (JP)
Title: Commodity processing system
Inventor: SHINOMIYA MASAO
IPC: G06F19/00
Filed: 1993-06-18
Abstract: PURPOSE:To easily execute the new registration of a commodity and the change or addition of the commodity, etc., by making the commodity and a processing means perfectly independent of each other by providing a commodity characteristic table to set the characteristic of every kind of the commodity. CONSTITUTION:A commodity processing system 11 is a system to execute the processing (interest calculation, etc.) of, for instance, a financial commodity (designated date fixed deposit, small amount MMC fixed deposit, etc.) of the commodity, and here, it is constituted of the commodity characteristic table 12, input/output processing 13, registration/update processing 14, and a processing program 15, etc. The commodity characteristic table 12 registers the commodity characteristic of every kind of the commodity. A processing means 15 executes processing corresponding to a value set in the commodity characteristic table 12 in response to an executing instruction designating the kind of the commodity. Besides, the commodity characteristic table 12 is displayed, and the commodity is registered anew in that commodity characteristic table 12 or old information is updated in response to the input or the update of the price and the kind of the commodity.
Patent JP-H0439740-A (JP)
Title: Triplexing system
Inventor: KAJINUMA HIROSHI
IPC: G06F15/16
Filed: 1990-06-05
Abstract: PURPOSE:To improve the reliability by deciding that a device connected to a third noncoincidence detecting device and a majority device are both faulty, in the case a third noncoincidence detecting device does not detect a noncoincidence against the noncoincidence detection by a first and a second noncoincidence detecting devices, and switching the devices so as to output a signal to a second function device. CONSTITUTION:In the case a first and a second noncoincidence detecting devices 301, 302 detect noncoincidence, and a third noncoincidence detecting device 303 does not detect noncoincidence, a controller 400 decides that both of a third function device 103 connected to a third noncoincidence detecting device and a majority device 200 are faulty and outputs a control signal, and switches the devices so as to output an output signal of a second function device 102 to an output terminal. In such a way, by executing the operation in a symplex mode, it is prevented that a fault is generated in the triplexing system.
Patent JP-H0440304-A (JP)
Title: Film thickness measuring instrument for position-fixed object of measurement
Inventor: HONDA TATSURO
IPC: G01B11/06
Filed: 1990-06-05
Abstract: PURPOSE:To reduce the size of the instrument by putting a band-pass filter (BPF) in operation in synchronism with the opening/closing timing frequency of an opening and closing means. CONSTITUTION:A specific-wavelength component of irradiation infrared rays from a light source which depend upon the kind of oil applied onto a steel plate M is absorbed by a coating layer. The correlation of opening/closing timing between a transmission wavelength switching means 12 and a chopper 7 is so determined that plural pulses passing through a chopper 7 are present in the time when an infrared-ray interference filter corresponding to the absorption wavelength of the film on the surface of the steel plate M is positioned in front of an infrared-ray detecting element 13. Further, the BPF 16 is put in operation synchronously with the opening/closing timing frequency of the chopper 7. Then the output signal of the element 13 has its noise attenuated by the BPF 16 after passing through an AC amplifier 15 and is led to a controller part 23. The controller part 23 inputs the signal to a computing element 19 through a voltmeter 17 and an A/D converter 18. The computing element 19 finds the film thickness, which is outputted on a display unit 20.
Patent JP-S5770333-A (JP)
Title: Room heating device utilizing solar heat
Inventor: ITOU NOBUKO
IPC: F24S90/00
Filed: 1980-10-16
Abstract: PURPOSE: To make it possible to nullify room heating function while it is not needed by reflecting sun beams in a solar heat absorbing and reflecting device provided with absorbing and reflecting faces for solar heat.  
     CONSTITUTION: If the solar heat absorbing face 8 of a board 7 is made to face the sun by adjusting the angle of the board 7, the face 8 absorbs solar heat and the board is heated to high temperature. The heat in the board 7 is accumulated in a heat assumulator 3 through the air in a box 5, and the room is heated by the board 3. During summer, the board 7 is rotated to turn outwards the solar heat reflection face 9 so that the solar heat is reflected with the results of not heat accumulation in the accumulator 3 and nullified room heating function. With this simple construction the room heating function of a room heater can be nullified during summer and so on when room heating is not needed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5770974-A (JP)
Title: Oil cooling type compressor
Inventor: SUZUKI SHIYUNJI
IPC: F04C28/00
Filed: 1980-10-20
Abstract: PURPOSE: To minimize the energy required for positively raising the oil temperature by controlling the operation of a motor with a pressure switch and a humidity switch.  
     CONSTITUTION: When the pressure in a reservoir 8 reaches the predetermined valve, a pressure switch 20 act to open and the intake side of a compressor body 1 is communicated to an oil tank. Then the motor 2 and an air relief valve 19 act differently in response to the action of a humidity switch 21. In an other ward, when relative humidity of compressed air is high and drain is inclined to be generated, the humidity switch 21 is closed to continuously apply an electric current to the motor 2 while the air relief valve 19 is maintained closed. Consequently, the compressor body 1 compresses the pressurized air in an oil tank 6 and raises the oil temperature so as to minimize the energy for raising the oil temperature. 
     COPYRIGHT: (C)1982,JPO&Japio