baber/WOPTO huggingface dataset:
Patent JP-S5859551-A (JP)
Title: Metal halide lamp
Inventor: OKUMURA HIROAKI
IPC: H01J61/06
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a metal halide lamp, which has a high luminous-flux maintenance rate and causes no flickerings and no light suppressions, by preparing an outer coil from a double or triple complex-wire, and preparing an inner coil by winding a simple wire in one layer or two layers. CONSTITUTION:A double or triple coil is used in preparing an outer coil 1. The end of the coil 1 dosen't touch an electrode core bar 3, and surrounds an inner coil 2 so that a hollow part is formed between the bar 3 and the end of the coil 1. Since a double or triple complex-wire is used for the coil 1, the thermal capacity of the coil 1 is small, and the shift from a glow discharge to an arc discharge carried out during the starting of a metal halide lamp is facilitated. In addition, since the inner coil 2 is made by winding a simple wire in one layer or two layers, the coil 2 works as a heat reserver which receives heat flowing from the end of the bar 3 which has the highest temperature in the electrode. Therefore, the thermal capacity of the whole electrode can be increased without making the diameter of the bar 3 excessively large relative to the current of the lamp. In such an electrode as above, tungsten containing thorium dioxide (ThO2) is used for at least one of the bar 3 and the coil 2.
Patent JP-S6218767-A (JP)
Title: Vertical type semiconductor device and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: H01L29/78
Filed: 1985-07-17
Abstract: PURPOSE:To obtain a vertical FET having fast switching velocity by superposing a polysilicon and a resist mask on an oxide film of an N-type Si layer, etching to form overhangs, reactively ion-etched to form a groove, forming a shallow P-type layer and mainly an N<+> type source around the wall of the groove by utilizing a deep P<+> type layer and a polysilicon gate in the groove. CONSTITUTION:A non-doped polysilicon 6a is superposed on a gate oxide film 5a on an N-type layer 2 on an N<+> type Si substrate 1, a resist mask 7 is applied, etched to form overhangs, reactively ion-etched to form a vertical groove 3b. Ions 3a are implanted, heat treated to form a P<+> type layer 3, then with a layer 6a as a mask a shallow P-type layer 4 partly superposed under the end of the film 6a by ion implanting and heat treating, Vth is decided by the ion implanting amount, and a channel width is decided in the diffusing length of the P-type layer. Then, ions 8a are implanted, an SiO2 5b, a PSG 5c are superposed and heat-treated to diffuse an N<+> type layer 9, and an electrode 11 is attached. According to this configuration, since a P-channel region 4 is narrow, a large power vertical FET having large gm, a fast switching velocity and low ON resistance is obtained.
Patent JP-H064771-A (JP)
Title: Commodity sales data processor
Inventor: IIDA MAKOTO
IPC: G07G1/12
Filed: 1992-06-17
Abstract: PURPOSE:To reduce a work burden on a host computer in the case a commodity which becomes an object of a privilege and a commodity of a non-object of a privilege exist by setting the privilege to a customer whose use amount of money exceeds a reference amount of money, to a credit card. CONSTITUTION:The processor is provided with money amount integrating means 12-14 for setting an identifier for showing an object and a non-object of a privilege of a credit card 26 to commodity data, selecting the commodity data of the object of the privilege subjected to registration processing by the identifier and integrating the amount of money of sales, and also, provided with a privilege money amount data transmitting means 15 for transmitting this amount of money of sales integrated by the money amount integrating means 12-14 to a host computer 3, in the case the method for payment is by the credit card 26.
Patent JP-S5681312-A (JP)
Title: Production of polyolefin
Inventor: MATSUURA KAZUO
IPC: C08F4/50
Filed: 1979-12-04
Abstract: PURPOSE: To produce a narrow particle size distribution, well flowable, spherical polyolefin, by (co)polymerizing an olefin in the presence of a catalyst comprising a specified solid catalyst component and an organometallic compound.  
     CONSTITUTION: A solid catalyst component (A) is obtained by contacting, at 50W 300°C for 5minW10hr, (a) a spherical inorganic Mg compound, average particle diameter 1W100μ, such as MgCl 2 , with (b) a compound represented by formula I, wherein X is a halogen and R' and R" are each a C 1W20  hydrocarbon residue, such as aluminum fluoride.diethyl etherate and (c) a Ti compound represented by formula II, wherein R is R', such as titanium tetramethoxide, in the presence or absence of an inert solvent. Then, an olefin is (co)polymerized at normal pressureW70Kg/cm 2  and at 200W300°C in the presence of a catalyst comprising this component (A) and (B) an organometallic compound containing a metal of Group IWIV of the periodic table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5491057-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/02
Filed: 1977-12-28
Abstract: PURPOSE: To manufacture a low-cost transparent device by sealing a dehydroceramic with low-fusion point glass by using a low-fusion point glass sealing ceramic substrate and lead frame.  
     CONSTITUTION: Cap 37 is made of a white, semitransparent or transparent dehydroceramic or hard glass whose thermal expansivity approximates to that of an alumina ceramic. Then, the sealing surface except the center part of ceramic substrate 31 is glazed with low-fusion point glass to approximate 0.2 mm and the cap is placed on substrate 31 where an element has been mounted and fusion-bonded by being cooled gradually down to approximate 500°C in a neutral atmosphere. Since the center part of the inner surface of the cap is convex, light is focused excellently. In this method, the manufacturing cost can be reduced and a highly-reliable device can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H063535-A (JP)
Title: Photorefractive single crystal fiber
Inventor: MIYAGI MASAMI
IPC: G02F1/355
Filed: 1992-06-17
Abstract: PURPOSE:To enable the use of the above fiber in the IR wavelength region by incorporating at least one among Ce, Ca, Cu, etc., as impurity elements into an Sr1-xBaxNb2O6, (SBN) single crystal fiber. CONSTITUTION:This fiber consists of the Sr1-xBaxNb2O6 (x=0.5 to 0.7) contg. at least one among the Ce, Ca, Cu, Er, Nd, Po, as the impurity elements. A laser melting pedestal method which is the process for production is a method of forming a fiber-shaped single crystal 3 at the front end of a seed crystal 2 by heating the front end of a rod-shaped base material 1 consisting of a sintered body or crystal with a CO2 laser 4 to melt the front end, bringing the seed crystal 2 into contact with the molten part and supplying the base material 1 simultaneously with pulling up of the seed crystal 2. The method of pulling up the fiber includes a method of pulling up the fiber along the C-axis of the crystal and a method of pulling up the fiber in the direction perpendicular (a-axis) to the C-axis.
Patent JP-S6134618-A (JP)
Title: Memory clear controlling system
Inventor: TACHIBANA YOSHIMI
IPC: G11C11/401
Filed: 1984-07-27
Abstract: PURPOSE:To shorten a necessary time of a memory clear by executing a control so that write is executed simultaneously to plural memory element groups, when executing the memory clear of a storage device. CONSTITUTION:When executing a memory clear operation of a CPU 1, a memory clear state signal MCL is logic 1, and memory element group designating signals CSO, CS1 both become logic 1. Accordingly, when a memory block designating signal BCO is logic 1, a timing signal WTM 101 is supplied to a memory element group 101, and simultaneously, a timing signal WTM102 is supplied to a memory element group 102. Also, when a memory block designating signal BS1 is logic 1, a timing signal WTM201 is supplied to a memory element group 201, and simultaneously, a timing signal 202 is supplied to a memory element group 202. In such a way, the timing signal is always supplied simultaneously to two memory element groups, by which a necessary time of the memory clear operation can be shortened.
Patent JP-H116906-A (JP)
Title: Reflection mirror with dielectric thin film
Inventor: TOYODA SEIJI
IPC: G02B5/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a reflection mirror for high energy light ray having high reflectivity characteristic, high heat resistance and high mechanical strength. SOLUTION: This reflection mirror is provided with a substrate 11 formed by Al or Al alloy, a Al2 O3 layer 25 formed on the substrate 11, a glass layer 12 formed on the Al2 O3 layer 25 and a dielectric thin film of laminated member formed on the glass layer 12 and alternately laminated with high refractive index layers and low refractive index layers a plural numbers of times and, if necessary, the glass layer 12, the high refractive index layer, the low refractive index layer and the Al2 O3 layer 25 are formed with the thicknesses of 0.1 μm-200 μm, 30-150 nm, 60-300 nm and 1-50 μm, respectively.
Patent JP-S6135344-A (JP)
Title: Inspecting method of magnetic disk
Inventor: NARUMI TOSHIKATSU
IPC: G11B5/84
Filed: 1984-07-28
Abstract: PURPOSE:To detect accurately the occurrence of a heat crush by combining a magnetic disk which has tracks having no recording medium layer partially with a magnetic head which have a conductor layer as thick as the recording medium layer on a center rail. CONSTITUTION:The conductor layer 8 which is as thick as the recording medium is provided to the center rail 7 of a magnetic head 1. Further, a track 11 having no recording medium layer is formed on a magnetic disk 9. Then, the magnetic heads 1 and 9 are combined together and the magnetic head 1 is rotated at a high speed to float by dynamic lift. At this time, when recording media of the magnetic heads 1 and 9 contact each other, a conductor layer 8 atop the center rail 7 contacts the substrate of the magnetic disk 9. The head 1 and disk 9 are fed with electricity at this time, so the contacting between the conductor layer 8 and the substrate of the disk 9 is detected 13. Therefore, a head crush due to the contacting between the disk and head is detected securely.
Patent JP-S6136808-A (JP)
Title: Teaching device
Inventor: TANIDA NORIO
IPC: B25J13/00
Filed: 1984-07-28
Abstract: PURPOSE:To improve the safety and efficiency of a teaching device by shifting continuously a table every minute pitch by the control signal given from an operation means and accelerating the table shift speed in case the operation is continuous even after the table is shifted by a fixed distance or for a fixed period of time. CONSTITUTION:An operation part 1 contains keys to shift a table in the positive and negative directions X-Z respectively and a JOG key to give a continuous shift to the table. A drive system 3 contains DC servomotors 3X-3Z for each shaft which shift the table toward X-Z of each shaft. A computer 22 reads out a program out of a ROM23 of an electric system 2 and continues a teaching action. In this case, the table shift speed is increased in case the JOG key is still operated even after the table is shifted at an extremely low speed and continuously by a fixed distance or for a fixed period of time even minute pitch.
Patent JP-2000106387-A (JP)
Title: Semiconductor device and tape carrier and manufacture thereof, circuit board, electronic device and tape-carrier manufacturing device
Inventor: HASHIMOTO NOBUAKI
IPC: H01R12/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the method for efficiently manufacturing a semiconductor device, the semiconductor device manufactured by the method thereof, the tape carrier and manufacture thereof used in the method thereof, a circuit board, electronic devices and a tape-carrier device. SOLUTION: The following porcesses are included. A carrier tape 10 has a recognizing mark 22, which regularly and repeatedly marks a matrix 13 of bonding parts 14 in a plurality of rows and in a plurality of columns so that the bonding parts 14 are aligned in a plurality of lines in the width direction in the first process. In the next process, the tape carrier 10 is inspected. In the next process, the defective part of the tape carrier 10 detected in the inspecting process is cut and removed, and the tape carrier 10 is connected under the state, wherein the regular repetition of the matrix 13 is maintained. In the next process, a connecting mark 21, which marks the matrix 13 where the connecting part 21 is formed and located at the connecting process, is located.
Patent JP-H1011309-A (JP)
Title: Processor output comparing method and computer system
Inventor: MORITA YUICHIRO
IPC: G06F11/18
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent an multiplex error and a same error and to surely detect a processor error by means of the output comparison of duplexed processors by delaying the output signal of one processor for a fixed time and comparing it with the output signal of the other processor. SOLUTION: A comparing device 30 receives the output of a master processor 10 from a CPU bus 15, transmits it to a memory control unit 40, delays the received output of the master processor 10 by (0.5+n) clock and compares it with the output of a checker processor 20, which is received from the CPU bus 25. At the time of noncoincidence in a comparison result, the comparing device 30 outputs a noncoincidence detecting signal 36 to a bus interface 60. The bus interface 60 stops the output to a system bus 70, prevents the influence of the error to another device and generates fault interruption as against the processors 10 and 20. Then, the processors 10 and 20 execute self-diagnosis so as to investigate the cause of error occurrence.
Patent JP-H0851171-A (JP)
Title: Semiconductor ceramic package
Inventor: SUMIDA REIKO
IPC: H01L23/13
Filed: 1995-05-31
Abstract: PURPOSE:To increase mutual inductance between thermal vias, and to reduce effective inductance by forming the power-supply connecting thermal via connected to a power-supply conductor layer and a ground connecting thermal via connected to a ground conductor layer in the thermal vias. CONSTITUTION:Power-supply conductor layers 1 and ground conductor layers 2 are formed into a plurality of insulator layers 10, and thermal vias 4 filled with metallic paste are formed to the lower sections of semiconductor-chip loading sections 3 shaped at the central sections of the insulator layers 10 exposed as package surface layers in a recessed shape. The thermal vias 4 are composed of thermal vias 4a for connecting a power supply and thermal vias 4b for ground connection. The thermal vias 4a for connecting the power supply are connected to the power-supply conductor layers 1 and held at power-supply potential, and the thermal vias 4b for ground connection are bonded with the ground conductor layers 2 and held at ground potential. Accordingly, the effective inductance of a power supply system can be reduced.
Patent JP-H0448972-A (JP)
Title: Control apparatus in hulling sorter
Inventor: KARAIWA TETSUO
IPC: B07B13/18
Filed: 1990-06-15
Abstract: PURPOSE:To eliminate a hunching phenomenon during control by providing a discriminating control means discriminating between an actual feeling section containing respective sensor arranging places and the imaginary section adjacent thereto and containing no sensor arranging places from the detection signals of a plurality of grain sensors. CONSTITUTION:A plurality of grain sensors 40a - 40c are provided to the rear side plate 28b, which is positioned on the side opposite to the scraping-up part of falling hulled rice in a rotary sorting cylinder 24, among both left and right side plates of an unpolished rice receiving trough 28 at an appropriate interval in the vertical direction of the side plate 28b. The rotational speed of the sorting cylinder 24 is controlled by a control means 42 so that much unpolished rice impinges against the grain sensor at the predetermined position of the side plate 28b. A discriminating control means 42 discriminates between actual feeling sections Z1, Z3, Z5 containing the grain sensor arranging places and the imaginary sections Z2, Z4, Z6 adjacent thereto and containing no grain sensor arranging places from the detection signals of a plurality of the grain sensors 40a - 40c. As a result, control can be performed so as to eliminate a hunching phenomenon during control.
Patent JP-H055210-A (JP)
Title: Epoxy fiber
Inventor: SHIBATA KATSUJI
IPC: C08G59/18
Filed: 1991-06-28
Abstract: PURPOSE:To obtain an epoxy fiber excellent in characteristics such as electric characteristics, thermal resistance, chemical resistance and moisture resistance and having <=100mum diameter. CONSTITUTION:A high-molecular weight epoxy polymer obtained by heating and polymerizing a difunctional epoxy resin and a difunctional phenol in the presence of a catalyst in an amide-based solvent having >=130 deg.C boiling point in a condition of <=50wt.% concentration of solid matter in the reaction system is spun. The styrene-converted weight-average molecular weight of the high- molecular weight epoxy polymer is >=50,000.
Patent JP-S642671-A (JP)
Title: Automatic fire extinguishing apparatus
Inventor: SATO HAI
IPC: A62C35/10
Filed: 1987-06-25
Abstract: PURPOSE: To reuse an effector for breaking a film material by constructing an effector for moving a breaking member with a shape memory alloy changed in its shape by self-sensing of temperature, and disposing the effector in such a manner as to be heat-exchanged with a fire extinguisher released from a container.  
     CONSTITUTION: An effector 7 made of a shape memory alloy causes its shape change from the shorten state to the elongated state due to self-sensing of temperature, whereby a breaking member 4 is pushed up to let a thrust-in part 42 thrust in a film material 3, and a fire extinguisher is guided from the thrust-in part 42 to the inside of the main body 41 or from an opening bored in the main body 41 to an introduction chamber 50 to release the fire extinguisher through a release path 25 and a first release nozzle 8. Simultaneously, some of the fire extinguisher is introduced into a second release nozzle 9 through the inside of the main body 41, so that the fire extinguisher is released from a slit release opening 92. At this time, the effector 7 comes into contact with the fire extinguisher to cause heat-exchange, thereby lowering the temperature. The effector 7 is restored to its initial state to retreat the breaking member 4 from the film material 3, so that the fire extinguisher can be released. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5783048-A (JP)
Title: Monograin layer polycrystalline semiconductor resistor
Inventor: SADAI YUZURU
IPC: H01L21/822
Filed: 1980-11-10
Abstract: PURPOSE:To obtain the resistor having bulk characteristics by a method wherein conductor patterns, having the area larger than the average surface area of crystal grains, are scattered on the surface and the back side of a polycrystalline semicondutor thin film in such a manner that each conductor is overlapped on the plularity of conductors located on the opposite surface. CONSTITUTION:A Ti film is evaporated on a quartz substrate 1, and a back face conductor 2 is obtained by forming a number of condutor patterns in a straight-line form of 200mum in width and the distance between conductors of 20mum in thickness is evaporated, and a monogram layer 3, having an approximate crystal grain of 50mum, is formed by performing a heat-treatment at a high temperature in a hydrogen atmosphere. Then, an Au-Ti alloy is evaporated on the surface of the above monograin layer 3, and after a heat-treatment has been performed, a number of surface conductors 4 of 180mum in width and the distance between conductors of 40mum are rectilinearly formed in such a manner that the center of the conductor 4 coincides with the center of the gap section of the back conductor 2. Subsequently, the resistor is formed by providing gate lead-out electrodes at both end sections. A resistor having bulk characteristics is obtained by providing a current route using the monograin layer 3 through the intermediary of condutors 2 and 4. Through these procedures, the resistor suitable for various sensor elements can be formed easily.
Patent JP-S6050527-A (JP)
Title: Original carrying device
Inventor: MURATA NOBUO
IPC: G03G15/04
Filed: 1983-08-30
Abstract: PURPOSE:To prevent generation of diagonal feeding of an original caused in a carrying turn part by placing alternately two kinds of driving rollers whose diameter is a little different from each other, on a revolving shaft for driving an original, and constituting a titled device so that the roller for pinching the original is changed when carrying in and out the original. CONSTITUTION:A large-diameter roller 11 and a roller 12 whose diameter is a little smaller than said roller are arranged alternately on a driving roller revolving shaft 10. in an original carrying-in part of an arrow B to an original carrying turn part, an original is pinched only to the small-diameter roller 12 by a driven roller 14, and in an original carrying-out part of an arrow C, the original is pinched only to the large-diameter roller 11. While the original is pinched by the rollers 12, 14, diagonal feeding of the original is generated, but when it is placed between the rollers 11, 16, since the peripheral speed of the roller 11 is higher than the peripheral speed of the roller 12, the original adheres tightly to the surface of the roller 11, and generation of diagonal feeding is prevented.
Patent JP-H0718749-A (JP)
Title: Connection metal fixture
Inventor: AOYAMA SUEO
IPC: E04B1/58
Filed: 1993-06-29
Abstract: PURPOSE:To make the connection possible without using any tenon by adding a continuous column in every floor to connect beams in the case of building, connecting a column or part at right angles to the column to the foundation, and connecting the ends opposed to the beams. CONSTITUTION:The upper end of a continuous column 12 for a lower floor is fitted to the inside of the lower part of a square cylinder 1, the lower end of the continous column 12 for an upper floor is fitted to the inside of the upper part of the square cylinder 1, and the ends opposed to the continuous column 12 are brought into contact with both sides of a partition plate 2. After that, fitting plates 4 are fitted to through-windows 3 to insert bolts into open- holes 8 and a through-hole of the continuous column 12 to fasten them with nuts, the continuous column 12 is added and, at the same time, the fitting plates 4 are fixed. After that, cuts 17 provided to the ends of beams 16 are inserted in an insertion plate 6, and the bottoms of the beams 16 are received by receiving pieces 10. Bolts are inserted into through-holes of the beams 16 and insertion-holes 7 together with nuts, and the ends of the beams 16 are connected to the continuous column 12.
Patent JP-S6051546-A (JP)
Title: Catalytic filter for kerosene space heater
Inventor: GOTOU SOTOHARU
IPC: F23G7/06
Filed: 1983-09-01
Abstract: PURPOSE:To contrive to enhance a catalytic activity degree and to reduce exhaust gas passing resistance, by coating a nonwoven fabric made of a heat resistant fiber containing silica as a main component and having a predetermined thickness and a void ratio with a catalytic substance. CONSTITUTION:A nonwoven fabric of heat resistant inorg. fiber with a thickness >=7mm. and a void ratio >=80% is coated with catalytic substance to form the titled a filter. The aforementioned inorg. fiber is formed of a glass fiber based on silica and a heat resistant fiber based on alumina or titania. The aforementioned catalytic substance is based on chromite and, in addition, contains a noble metal such as Pt, Pd or Rh. This filter is low in passing resistance, has high catalytic activity and removes bad odor generated when a kerosene space heater is extinguished.