baber/WOPTO huggingface dataset:
Patent JP-S61295667-A (JP)
Title: Manufacture of gaas semiconductor device
Inventor: KITAURA YOSHIAKI
IPC: H01L21/265
Filed: 1985-06-25
Abstract: PURPOSE:To arrange a gate electrode at a desired distance apart from source and drain regions and to realize a high-velocity GaAs IC, by further etching the gate electrode transversely under a higher gas pressure after finishing the anisotropic etching of the gate electrode under a lower gas pressure. CONSTITUTION:Si<+> ions are implanted into a semi-insulator GaAs substrate 21 by the use of a mask 22. The ion-implanted lyaer is activated by the heat treatment. WN 24 as a gate metal is deposited on the whole surface of the wafer by means of the reactive sputtering. A gate pattern 25 is formed of photoresist. The WN 24 is etched by the use of the photoresist as mask. First, the gate metal is etched anisotropically under a low gas pressure of 5Pa to provide a gate electrode. Then, the gate metal is further etched transversely under a higher reactive gas pressure of 30Pa for offsetting the gate electrode with respect to the source and drain regions. The quantity of side etching is easily controlled with good reproducibility by controlling the time for performing the transverse etching or controlling the reactive gas pressure. Si<+> ions are implanted into source and drain regions 26 and 27 in a self-aligning manner with respect to the gate electrode and activated. Ohmic electrodes 29 are provided in the source and drain regions.
Patent JP-H05333187-A (JP)
Title: Remote reactor inspection/repairing device
Inventor: NAKAYAMA RYOICHI
IPC: B25J5/02
Filed: 1992-05-28
Abstract: PURPOSE:To provide a remote reactor inspection/repairing device capable of inspecting the outer face of the shroud of the upper chamber of a reactor and the apparatuses installed on the outside and repairing the apparatuses and the repair subject place on the outer face of the shroud while avoiding obstacles. CONSTITUTION:A remote reactor inspection/repairing device is provided with a rail installed on the flange face of a reactor vessel, a travel device 11 travelably installed on the rail, a multi-joint arm 40 formed extendably, shrinkably, and foldably in the reactor vessel from the travel device 11, a tool fitted to the multi-joint arm 40 and repairing the outer face of a shroud 4 installed on the upper chamber of a reactor and the apparatuses on the outside, an inspection device 90 inspecting the outer face of the shroud 4 and the apparatuses on the outside, and an operating device 92 remotely operating the travel device 11, multi-joint arm 40, tool, and inspection device 90.
Patent JP-S5841480-A (JP)
Title: Manufacture for magnetic bubble memory device
Inventor: TSUJITA YOSHIYUKI
IPC: H01L43/04
Filed: 1981-09-02
Abstract: PURPOSE:To obtain a magnetic bubble memory possible for driving in high speed with thin type and excellent heat dissipation, by using a magnet plate block in which a substance having elasticity is fitted with coating to a circumferential side surface and resin-molding the block with other components. CONSTITUTION:To four sides at the circumference of a magnet plate block sticking a magnet plate 10 and a magnetic adjusting plate 9 made of square ferrite with an adhesives, a silicone rubber liquid not cured of thermosetting type is coated and put in a furnace, 120 deg.C of temperature, heated for 60min for thermosetting. The thickness of the silicone rubbre 19 after thermosetting is about 100mum. Thus, two sets, per one magnetic bubble memory device, of the magnet plate blocks fitted with the silicone rubber 19 at the circumference are prepared and resin molding is preformed together with other components by the transfer molding method.
Patent JP-H11319219-A (JP)
Title: Game machine and control method for game machine
Inventor: KABURAGI NAOHITO
IPC: A63F7/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To easily develop control programs and the whole data. SOLUTION: A winning ball detecting switch 105, a start hole detecting switch 110, an operation gate detecting switch 115, a large winning hole detecting switch 120, a normal power generator detecting switch 125 and a specific winning hole detecting switch 130 are connected to a CPU 220 via an I/F 200. A reset circuit is directly connected to the CPU 220. A special pattern display device 140, a normal pattern display device 145, a large winning hole operating solenoid 150, a normal electric generator operating solenoid 155, a lamp device 160, an LED device 165 and a speaker 170 are connected to the CPU 220 via an I/F 210. A RAM 240 and a ROM 230 are connected to the CPU 220 via a bus 260. Multiple modules constituting operation control programs and data form a module group 250.
Patent JP-H031532-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUKAWA HIDETOSHI
IPC: H01L21/302
Filed: 1989-05-29
Abstract: PURPOSE:To keep the surface of a GaAs substrate clean and flat so as to improve the properties of a semiconductor device by performing dry etching wherein mixed gas, which includes carbon tetrafluoride gas, ethane gas, and hydrogen gas, is used when selectively removing a silicon nitride film formed on the surface of the GaAs substrate. CONSTITUTION:By the reactive ion etching wherein the mixed gas of carbon tetrafluoride gas, ethane gas, and hydrogen gas is used, the silicon nitride film 6 at the part not covered with a photoresist 7 is selectively removed. By slightly etching the surface of the GaAs layer 5 after removal of a silicon nitride film 6 by etching, even if there is uniformity in the time required for removal of the silicon nitride film 6, it prevents polymer compounds from adhering to the surface of the GaAs layer 5 exposed in the mixed gas atmosphere, whereby the surface of the GaAs layer 5 after removal of the silicon nitride film 6 can be made flat and clean.
Patent JP-S5470081-A (JP)
Title: Structure of watch
Inventor: IWAMOTO KOUJI
IPC: G04B19/14
Filed: 1977-11-15
Abstract: PURPOSE: To achieve the reduction in thickness and cost as a finished watch by making use of a dial as the structural member of the mechanical body.  
     CONSTITUTION: A shaft supporting pin 7b is fixed as a bearing member on the back of a dial 7 where the shafts of train-side and dial-side wheel train grars 3, 4 position reciprocally. Said shaft supporting pin 7 supports the train-side and dial- side wheel train gears 3, 4 with the holes opened in their shafts. Then, the dial 7 is utilized as the structural member of the mechanical body and the thickness of the bearing part of the plate 1 for receiving the bottom shaft of the train-side and dial-side wheel train gears 3 is eliminated. In addition, keep members 6 for positioning in the vertical direction of the dial side wheel train gear 4 are reduced, thus the reduction in cost through reduction in thickness and parts as a finished watch is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5261632-A (JP)
Title: Egr control device
Inventor: TAKAGI YASUO
IPC: F02M25/06
Filed: 1975-11-17
Abstract: PURPOSE: To improve the operational performance by having EGR in high load reg region reduced or stopped by means of a pressure regulator producing a positive pressure proportional to approximate square of the engine r.p.m. which will be fed into the suction chamber in the EGR valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09303712-A (JP)
Title: Attaching method for radiant tube
Inventor: YAMAMURA KAZUTO
IPC: F23C5/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To lighten the thermal stress of a tube at the times of temperature rising and normal operation by a method wherein the burner side end part and the exhaust gas side end part of a radiant tube, are fixed in advance at locations which are apart in the vertical direction so as to meet a thermal expansion amount in the height direction of the tube in a furnace after an operation, and an initial stress is applied. SOLUTION: The attaching location of a radiant tube 1 to a bank 15, is offset so as to be apart in the vertical direction, and the burner side end part 2, and the recuperator side end part 10 are respectively fixed to a burner side end part attaching part 16' to the bank 15, and a recuperator side end part attaching part 17'. By doing so, to a first straight pipe 3 and a fourth straight pipe 9, an offset time initial bending moment (the first straight pipe side) 20, and an offset time initial bending moment (the fourth straight pipe side) 21 are applied, and a stress during a hot period, is reduced. By this method, a thermal stress of the tube 1 at the times of temperature rising and normal operation, can be lightened, and cracks, a creep deformation, and buckling can be prevented from being caused, and the life of the tube 1 can be extended.
Patent JP-H1062370-A (JP)
Title: Photoelectric spectral analyzing method and device thereof
Inventor: COLGAN MICHAEL J
IPC: G01N21/68
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To effectively measure relative quantities of different isotopes by detecting the amplitude of the modulated part of a signal showing the electric impedance of a plasma in the state independent from phase. SOLUTION: A combined optical beam 22 is fluctuated in both frequencies. When the light passes a sample situated in the chamber 30 of a sample unit 28, the frequency is changed. The light of a first wavelength band from a laser 10 interacts with the excited 13CO2 component of a body to be analyzed within the chamber 30, but not with the 12CO2 component. The light of the first wavelength band induces a photoelectric effect by a plasma and changes the impedance of the plasma at a higher frequency. The light of a second wavelength band from a laser 14 similarly interacts with the excited 12CO2 of the body to be analyzed to induce the photoelectric effect for changing the impedance at a lower frequency. The photoelectric spectral analysis is useful to measure the isotope composition of a polyatomic component such as polyatomic ion and polyatomic free radical.
Patent JP-H086537-A (JP)
Title: Video data transferring and processing circuit
Inventor: HARA KOJI
IPC: G09G5/00
Filed: 1994-06-20
Abstract: PURPOSE:To minimize the number of interruption of transfer and standby to only one time by providing a delay circuit delaying video data of two colors and a bus interface controlling timing of data transfer. CONSTITUTION:Receiving a transfer request signal from a host 1, a bus interface 3 sets in a no wait mode, and sends a transfer acknowledge signal to the host 1. The picture data of R and G is transferred to a delay circuit 9 from the host 1 by this handshaking mode, and stored. And a transfer request signal is outputted to a graphic chip 6 from the bus interface 3, receiving this signal, the graphic chip 6 sends a transfer acknowledge signal to the bus interface 3, color data of R, G is transferred to the graphic chip 6 from the delay circuit 9 through bus lines 11, 12 by this handshaking, also color data of B is simultaneously transferred to the graphic chip 6 from a host computer.
Patent JP-S62293716-A (JP)
Title: Manuafcture of semiconductor device
Inventor: MUKAI RYOICHI
IPC: H01L21/28
Filed: 1986-06-13
Abstract: PURPOSE:To form a P-type impurity region and an electrode wiring being excellent in contact with the P-type impurity region onto an Si substrate by shaping an opening section to an insulating film on the Si substrate, applying an Al film onto the opening section and the insulating film and irradiating the upper section of the Al film by excimer laser beams. CONSTITUTION:An insulating film 2 is shaped onto an N-type Si substrate 1, and the insulating film is removed partially through patterning to form an opening section. An Al film 5 is applied onto the whole surface through a sputtering method. The Al film is melted by irradiating the upper section of the Al film 5 by excimer laser beams and also flows into the clearance of the opening section, thus obtaining contacts having few defective disconnections. The Al film in the opening section and the Si substrate being mutually in contact by the irradiation energy of excimer laser beams react, thus shaping an Al/Si alloy layer 6 as a P-type impurity region. Accordingly, the Al/Si alloy layer 6 as the P-type impurity region and the Al film 5 as an electrode wiring being in contact with the AlSi alloy layer 6 can be formed simultaneously.
Patent JP-2000328794-A (JP)
Title: Shop-cum-dwelling house
Inventor: IWAMOTO KOUTARO
IPC: E04H1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To form a shop and a dwelling house as separate housing to make the space independent by arranging a shop building and a dwelling house building in a site, arranging the shop building and the dwelling house building adjacent to each other to face on a road, and connecting the space between the shop building and the dwelling house building by a connecting path. SOLUTION: A shop-cum-dwelling house A includes a site positioned in an intersecting portion of roads, a two-story dwelling house building 1 disposed on the east of the site, and a one-story shop building 2 disposed on the west of the site. Roads are positioned on the south and the west of the site, and a parking place 3 is disposed facing on the road on the south. The shop building 2 is arranged facing on the road on the west, and the dwelling house building 1 is disposed adjacent to the west of the shop building 2. Accordingly, as compared with the case of using the second floor of the shop as a dwelling house, the dwelling house side is not closed and opened. The road is directly accessible from the shop side and the dwelling house side to form a space open to the front.  Further, the connecting efficiency between the shop and the dwelling house can be secured by the passages in the building.
Patent JP-H11316283-A (JP)
Title: Light attenuation type smoke detector
Inventor: IWAI ATSUSHI
IPC: G01V8/14
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a light attenuation type smoke detector of which little attenuation is given in reflection light reflected by a reflection mirror before reaching a reception element for smoke detection, and of which laser light source may not be adversely affected due to that reflection light reflected by a reflection mirror is irradiated by the laser light source. SOLUTION: The q-wave of the light from a light source 10 is transmitted and the p-wave of the light from the light is reflected. To the polarization beam splitter PBS1 provided inside a sensor body B1 and the p-wave reflected by the polarization beam splitter PBS1, phase difference of 1/4 wave length is given to emit. The detector has 1/4 wave length plate 50 provided in the sensor body B1, a mirror M1 is placed on the path of the p-wave in which the phase difference of 1/4 wave length is given by the 1/4 wave length plate 50 progresses, and a light receptor for smoke monitoring is placed on the path where the q-wave having reflected at the reflection mirror M1 and passed the 1/4 wave length plate 50 passes the polarization beam splitter PBS1 after passing and progresses.
Patent JP-S63303862-A (JP)
Title: Boron nitride sintered body and its production
Inventor: KOITABASHI HISAMITSU
IPC: C04B35/58
Filed: 1987-06-02
Abstract: PURPOSE:To easily and inexpensively produce the title BN sintered body of intricate shapes having excellent mechanical strength by adding the nitrates of Be, etc., to the raw powder of high-purity BN of specified crystallites as a sintering aid, mixing and molding the materials, and then calcining the molded material in an N2 atmosphere at ordinary pressure. CONSTITUTION:One or more kinds among the nitrates of Be, Mg, Ca, Sr, and Ba are added as a sintering aid to the raw powder of the BN having 90-97wt.% purity and consisting of fine particles having 100-250Angstrom  size Lc of the crystal particle, and mixed in a liq. dispersion medium. The amt. of the nitrate is appropriately controlled to 0.05-5%, based on the BN powder and expressed in terms of the oxide. Water, alcohol, hydrocarbons, etc., can be used as the liq. dispersion medium. The mixture is then dried, molded into a desired form, and calcined. Baking is carried out in an N2 atmosphere at ordinary pressure, and the calcining temp. is preferably controlled to 1,400-1,900 deg.C. By this method, a BN sintered body having the mechanical strength equal to that of a material obtained by hot pressing can be obtained with high productivity.
Patent JP-S6116599-A (JP)
Inventor: GOTOU TAKAHIRO
IPC: B23P21/00
Filed: 1984-07-03
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-H0655103-A (JP)
Title: Bracket for use with shower head
Inventor: DEBITSUDO DABURIYU SUMISU
IPC: B05B15/06
Filed: 1993-06-08
Abstract: PURPOSE: To make it possible to prevent an inadvertent or deliberate disassembly of a bracket for holding a handle by means of a holder which exhibits sufficient elasticity in such a manner that its feet are confined near the side faces beyond the top of lug parts and that one each of the feet form gaps therebetween through which projections protrude. CONSTITUTION: The holder 150 has a pair of the spatially opposite feet 152 and each of the feet 152 engages each side face facing the pivotally fitting joint of the corresponding lug parts 144. A pair of the spatially opposite legs 154 project in the direction facing the other end of a shank 142. These legs have the size at which the legs seat between the two corresponding lug parts 144 of the lug parts 144. A bridge 156 joins both ends of the legs 154 further from the feet 152 and the holder 150 exhibits the sufficient elasticity to permit the movement of the feet 152 above the lug parts 144 and the placement thereof near the flanks of the projections 140 facing the pivotal fitting joint. The respective feet 152 delineate the spacing therebetween and the projections 140 protrude into this spacing to prohibit the disassembly of the unit when the unit is assembled.
Patent JP-S62295805-A (JP)
Title: Hook-type container delivery device
Inventor: HIRAMOTO TAKASHI
IPC: B65G1/04
Filed: 1986-06-12
Abstract: PURPOSE:To reduce the width of a runway of a travelling crane in an automatic warehouse by constituting driving means for lateral movement of a hook in the above device for the travelling crane by a cantilevered multistage extension traversing table which, in the most extended position, causes the hook to be projected out of an end of a path. CONSTITUTION:A pinion gear 24 of a driving mechanism 7B of driving means 7 for lateral movement of a hook is driven by a motor not shown to transversely move through a rack 23 a middle traversing table 19 of a multistage extension member 7A along guide rails 17. The transverse movement of the middle traversing table 19 causes the intermediate portion of a chain 25 or 26 to be drawn by a guide gear 39 or 41, so that an upper traversing table 22 is transversely moved along guide rails 20 in relation to the middle traversing table 19. When the multistage extension member 7 is in its most extended position, an engaging portion of the hook is located outside of an end of a path. Detection of this position causes reverse motion, so that the engaging portion is brought in engagement with a container. This construction allows reduction of the width of a runway of a crane.
Patent JP-S63301664-A (JP)
Title: Card telephone system
Inventor: TSUJI SHUJI
IPC: G06K17/00
Filed: 1987-06-01
Abstract: PURPOSE:To reduce the equipment of a telephone set, to attain a light and low cost telephone and to simplify an operation by using an IC card for a private card by executing the display of the residual times of the card and the dialing input of a speech destination. CONSTITUTION:In the IC card, a function 21 for inputting the telephone number of a remote side, a function 22 for displaying the call frequency and a function 23 for substracting the call frequency for every generation of a metering pulse are provided to simplify the function of a telephone set main body. Thereby, the compact, light and low cost telephone set main body can be realized to lower the cost of the entirety of system and previously input the telephone number, so that the efficiency for using the telephone set can be improved.
Patent JP-S5363684-A (JP)
Title: Shredder
Inventor: KIMURA TSUTOMU
IPC: B26D1/24
Filed: 1976-11-17
Abstract: PURPOSE: To provide an arrangement for shredder, in which annular blades are urged axially and the blades are meshed with each other, tightly with their sides being urged toward each other, so that its cutting performance can be improved and papers or the like can be cut to pieces without causing breakage or deformation of the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62294096-A (JP)
Title: Optical resolution of dl-pantolactone
Inventor: KAMATA AKIRA
IPC: C12R1/645
Filed: 1986-06-13
Abstract: PURPOSE:To hydrolyze only the L-isomer and obtain the D-isomer at a low cost, by reacting a hydrolase of a microorganism with DL-pantolactone while adding an aqueous solution of an inorganic basic compound and keeping the pH within a specific range. CONSTITUTION:A hydrolase of a microorganism, e.g. Rhodotrula minuta vas. texensis IFO0412, Rhodotorula rubra IFO0696, etc., is added to hydrolyze DL- pantolactone. In the process, an aqueous solution of an inorganic basic compound is added to neutralize the formed L-pantothenic acid. Thereby only the L- pantolactone is specifically hydrolyzed without hydrolyzing D-pantolactone.
Patent JP-H07313589-A (JP)
Title: Dialyzing liquid control device for blood dialyzing device
Inventor: ABE TOMIYA
IPC: A61M1/14
Filed: 1994-05-27
Abstract: PURPOSE:To reduce dialytic cost, maintain the concentration of an adsorbing component almost constant, and supply a supplementary liquid to supply water content by arranging a circulating pump, an adsorbing-separating device for an unnecessary component, a water removing device from dialyzate and a supplementary liquid supply device to supply water content in a dialyzing liquid circuit. CONSTITUTION:A blood dialyzing device is constituted so that an unnecessary component adsorbed to plasma protein in blood is adsorbed to and separated from an adsorbing component in dialyzing liquid by making the liquid flow in contact with a blood flow through a semipermeable membrane of a dialyzer 1. In the blood dialyzing device, a dialyzing liquid circuit 3 is provided to pass the dialyzing liquid through the dialyzer 1 while circulating, and a dialyzing liquid control device circulates the dialyzing liquid with a circulating pump 36, and adsorbs and separates an unnecessary component adsorbed to an adsorbing component in the liquid by a dialyzate purifying adsorbent internally installed in an adsorbing-separating device 39. Water content of the dialyzing liquid is sucked and removed as drainage by a removing device 4, and a supplementary liquid to supply water content is supplied to a vein side chamber 20 by a supplementary liquid supply device 5, thus water content is supplied to the blood.
Patent JP-S61137901-A (JP)
Inventor: BUERUNAA FUASUTENAU
IPC: B28B7/02
Filed: 1985-06-26
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-H04363783-A (JP)
Title: Device for editing inspection condition
Inventor: YAMAMOTO NORIKO
IPC: G06F19/00
Filed: 1991-06-11
Abstract: PURPOSE:To easily change the plural kinds of inspection condition by one inspection condition editing device. CONSTITUTION:Inspection condition stored in an inspection condition storing part 1 is read in a storage part 6. A condition variable name and condition variable set point are registered as a pair in inspection condition. A display part 7 reads the condition variable name and the condition variable set point from the storage part 6 by one pair each so as to display it in a display 10. A changing part 8 receives an input from a keyboard 11 and the content of the storage part 6 is changed. Storage is executed to a vacant inspection condition storing part from the storage part 6 at the time of terminating all changes.