baber/WOPTO huggingface dataset:
Patent JP-S63308966-A (JP)
Title: Semiconductor device
Inventor: FUJIMORI KEITARO
IPC: H01L27/08
Filed: 1987-06-11
Abstract: PURPOSE:To form transistors of two kinds onto the same substrate by changing silicon and silicon-germanium mixed crystal layers in the vertical direction in the same composition and film thickness and making only impurity density to differ in structure under the gate electrodes of the P channel transistor and the N channel transistor. CONSTITUTION:A two-dimensional hole gas is formed near the interface between an silicon-germanium mixed crystal layer 4 in a P channel transistor and an silicon layer 5 non-doped with impurity and functions as a channel region in the silicon- germanium mixed crystal layer 4. The laminated structure of three layers of at least the silicon layer 5, non-doped with impurity, a P-type silicon layer 6 and a high resistance layer 7 is required for shaping the two-dimensional hole gas. The laminated structure of three layers of at least an silicon layer 18 non-doped with impurity an silicon-germanium mixed crystal layer 19 non-doped with impurity and an N-type silicon-germanium mixed crystal layer 20 is needed for forming a two-dimensional electron gas into an silicon layer near the interface between the silicon-germanium mixed crystal layer 19, non-doped with impurity, and the N-type silicon-germanium mixed crystal layer 20 in an N channel transistor. Accordingly, crystal growth for a P channel and an N channel need not be conducted separately.
Patent JP-H08311713-A (JP)
Title: Helmet
Inventor: NISHIMURA AKIRA
IPC: B29K105/08
Filed: 1995-05-18
Abstract: PURPOSE: To provide a deep-drawn helmet having light weight and excellent strength, impact penetration resistance, etc., by placing a shock absorber inside of a cap made of an FRP containing a woven fabric produced by weaving a flat reinforcing fiber yarn having a specific dimension. CONSTITUTION: A shock absorber 13 is placed inside of a cap 12 made of an FRP containing a woven fabric produced by weaving a flat reinforcing fiber yarn having a width of 3-16mm and a width/thickness ratio of >=20. The woven fabric has low mesh stretch ratio and high covering factor. A uniform molded article can be produced by the molding of the FRP without causing the generation of void in the resin and the non-uniform distribution of the fibers.
Patent JP-2000341282-A (JP)
Title: Switching method and device to standby device in redundant communication system
Inventor: FUJIMOTO KOJI
IPC: H04L45/586
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To decrease the switching time from an operating device to a standby device and to relieve the load required for switching. SOLUTION: A host processor 11 in an exchange 1 as a host device has a link management table 111 that manages the operating state of an level 2 controller L2C 12 that is a subordinate device, a link management table access section 112 and a bulk instruction issue section 113, updates the state of the link management table 111 at the occurrence and completion of a call at a terminal 2, references the link management table 11 via the link management table access section 112 in the case of switching to a standby L2C to a issue a bulk instruction. Each L2C has a bulk instruction processing section 121 and sequentially processes a plurality of received instructions when receiving the bulk instruction from the host processor 11.
Patent JP-S628204-A (JP)
Title: Confirming device for operation
Inventor: TANAKA SABURO
IPC: G10L15/00
Filed: 1985-07-04
Abstract: PURPOSE:To prevent an operator from misoperating a device by outputting a control signal only when signals outputted by two signal processing systems coincide with each other and providing a control signal control means. CONSTITUTION:When a name of operation that the operator voices before operating the device is inputted to a speech recognizing device 5, a code signal 13 is inputted and corresponding control environment data is read out of a memory M4 and compared with a code signal 15. The coincidence or anticoincidence of control environment is outputted with a trigger signal 17 and when the operator operates an operating device 5 after the coincidence, a code signal 14 is outputted. Then, control environment data on a controller 1 is read out of a memory M6 and a code signal 16 is outputted and compared. When it is coincident, a code signal 23 is outputted and compared with a code signal 18, thereby deciding whether misoperation occurs or not.
Patent JP-H022147-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE YOSHIHARU
IPC: H01L21/30
Filed: 1988-06-15
Abstract: PURPOSE:To improve an electromigration strength by a method wherein the mask pattern of a hole part is formed by giving a limited width to a curve similar to a Hilbert curve of any digit. CONSTITUTION:When a current is made to flow along the direction A-A' in an upper metal layer 11, the most of a part of the current flowing downward through a hole part 12 flows through an (a0+a2) part and then through an (a1) part and two (b0) parts and the remaining current flows through two sides (b). As a longer circumferential length is provided than in the case of receiving the current with one side (a) only by 2X(b0), the current applied to a unit length of the circumference is smaller than in the case of providing no bent parts, so that an electromigration strength can be improved.
Patent JP-H09324635-A (JP)
Title: Uniflow scavenging device
Inventor: KANEKO MASAYA
IPC: F02B75/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To form sufficiently strong swirl and improve scavenging efficiency. SOLUTION: A peripheral wall 2 of a cylinder 1 is formed with first scavenging holes 4 inclined along a direction of swirl inside the cylinder with respect to a radial axis of the cylinder 1 and second scavenging holes 5 inclined in an opposite direction of the swirl inside the cylinder 1 to the radial axis of the cylinder 1 alternatively in a circumferential direction. An inclination angle of the second scavenging hole 5 is so set that an extended line of an inner side wall is in contact with a virtual circle indicated by 0-D/8 where D is an inner diameter of the cylinder 1. Swirl is deteriorated at the center portion of the cylinder 1 for suppressing mixture of new air with combustion gas. Stratified flow toward an exhaust port is formed. Strong swirl is formed on an outer peripheral part inside the cylinder 1.
Patent JP-H01313106-A (JP)
Title: Side guide
Inventor: KATAYAMA TADASHI
IPC: B21B39/14
Filed: 1988-06-14
Abstract: PURPOSE:To push a metal body out of a line without interference by guide bodies by turning at least one of a pair of guide bodies guiding both sides of the metal body around a shaft extending in the guide length direction and lowering the top face of the guide than a position of the bottom face of the metal body. CONSTITUTION:In a case that a slab is rolled by a rough rolling mill and cambers and waved cobbles are generated, the slab is not pushed out of a line from on a roller table 3 by interference by a side guide because a cobble top reaches the side guide installed in the inlet side of an edge heater 5. A guide body 17 at a skid 9 side is installed to be freely fallen, so that guide bodies 17,17' are put in a max. open position and the body 17 at the skid 9 side and a bell mouth guide 20 are installed on a straight line in the line direction as shown by fictitious line. After that, cylinders 25,33 are extended to fall the guide body 17 and bell mouth guide 20 and to bring the top face of a guide head 18 and the guide 20 to flush with or to be lower than the carrying table face of the table 3. Then, a pusher 7 is actuated to push out the cobble on the table 3 onto the skid 9.
Patent JP-H0310256-A (JP)
Title: Electrophotographic sensitive body
Inventor: KINOSHITA AKIRA
IPC: G03G5/06
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the excellent photosensitive body which has a high sensitivity and small residual potential and stable potentialcharacteristics by incorporating titanyl phthalocyanine having <=0.2wt.% chloride content in the specific amorphous crystal state. CONSTITUTION:The titanyl phthalocyanine contd. <=0.2wt.% chlorine in the amorphous crystal state with which the X-ray diffraction spectra to Cu-Kalpha-rays exhibits a peak at 6.5 deg.+ or -7.5 Bragg angle 2theta. While the titanyl phthalocyanine is used as a carrier generating material, the combination use of other carrier generating materials is equally satisfactory. The ratio of a carrier generating material to a binder is preferably specified to 10 to 600wt.% and the ratio of a carrier transfer material to the binder is preferably specified to 10 to 500wt.%. The photosensitive body having the excellent electrostatic characteristics, sensitivity characteristics and repetitive characteristics is obtd. in this way.
Patent JP-H093155-A (JP)
Title: Water-base self-emulsifiable epoxy resin dispersion
Inventor: PFEIL ARMIN
IPC: C09K23/52
Filed: 1996-06-07
Abstract: Self-emulsifying epoxy resin (A), obtd. from (A-1) 50-95 wt% epoxide cpd(s). with at least 2 epoxide (EP) gps. and an EP gp. content of 300-11,200 mmoles/kg, (A-2) 5-50 wt% aromatic polyol, (A-3) 0-25 wt% modifiers with at least 2 EP-reactive gps., and (A-4) 5-25 wt% emulsifier component comprising a condensation prod. of (A-4-a) an aliphatic polyol with an average mol. wt. (Mw) of 200-20,000 and (A-4-b) an epoxide cpd. with at least 2 EP gps. and an EP gp. content of 500-10,000 mmoles/kg, in which the ratio of (OH gps.):(EP gps.) = (1:2)-(1:10) and the EP gp. content (of A-4) is 100-6700 mmoles/kg. Also claimed are (i) a stable, aq. epoxy resin dispersion (I) contg. resin (A); (ii) processes for the prodn. of dispersion (I) and acrylate- modified dispersion (I); (iii) aq. coating materials contg. 40-90 wt% dispersion (I), 10-60 wt% aq. hardener and 0-20 wt% additives, fillers, pigments and catalysts.
Patent JP-S5843991-A (JP)
Inventor: DAAKU SEODOORU ADORIAAN HIYUIB
IPC: C12P19/02
Filed: 1982-08-25
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-S632287-A (JP)
Inventor: TAMURA HARUHISA
IPC: H05B6/64
Filed: 1986-06-23
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-2000339541-A (JP)
Title: Commodity sales registration data processor
Inventor: SATO TORU
IPC: G07G1/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of errors in an individual charged amount due to operation miss by providing a commodity sales registration data processor with a Dutch accounting means for extracting commodity sales data selected by a sales data selection means and commodity sales data selected by an automatic link commodity selection means and executing the accounting of the sales and the like. SOLUTION: At the time of detecting the input of a cash total key from a keyboard 65, a CPU 61 executes a Dutch accounting for executing the accounting of sales of ordered menu data transferred to a Dutch account table. Namely commodity sales data selected by the sales data selection means (selection key) and commodity sales data selected by the automatic link commodity selection means under the condition of declaring a Dutch account payment and the accounting of the sales is executed. Then the commodity details (names, amounts and a Dutch account total amount) of the ordered menu data set on the Dutch account table are displayed on a screen display device 67.
Patent JP-H0864305-A (JP)
Title: Connection detecting apparatus for connector
Inventor: MATSUMURA NORIO
IPC: H01R13/639
Filed: 1995-06-13
Abstract: PURPOSE: To provide a connection detecting apparatus which surely detects connection without increasing the number of part items, and the cost for connectors. CONSTITUTION: A connection detecting apparatus has male and female connector housings 100, 200, lock mechanisms 112, 210 to lock these housings in completely connected state, a slider 300, stoppers 112, 150 to stop the slider 300 at temporarily stopping position, release operating parts 210, 206 to release the temporarily stopping function upon the slider 300 at the time of complete connection, and a pair of elastic arms. Furthermore, the apparatus is provided with a short- circuitting member 400 to release short circuit when the slider 300 moves to a regular stopping position and a resilient force generating part 410 to apply resilient force to the slider 300 at the time when the slider 300 moves to the regular stopping position is installed in an elastic arm of the short-circuitting member 400.
Patent JP-H09307129-A (JP)
Title: Photovoltaic element
Inventor: IWASAKI YUKIKO
IPC: G02B5/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element with high reliability and high conversion efficiency which has a rear reflecting layer wherein the decrease of reflectivity in the vicinity of 830nm particular to aluminum is improved, and characteristics excellent in migration resistance are not lost. SOLUTION: In a photovoltaic element wherein at least a reflecting layer 102, a transparent layer 103, a semiconductor layer 104 and a transparent electrode 108 are formed on a substrate 101, the reflecting layer 102 is composed of metals whose main component is aluminum. In the X-ray diffraction figure of the layer 102, the intensity of the (111) peak shows 2.1 times the (200) peak, 4.4 times the (220) peak, and 4.1 times the (311) peak.
Patent JP-H0441999-A (JP)
Title: Jet pump
Inventor: SUZUKI SHINICHI
IPC: F04F5/10
Filed: 1990-06-05
Abstract: PURPOSE:To prevent lock due to solid matters and decrease of pump discharge due to arrangement of an air inlet pipe by providing two tubes having the same internal diameter, and by attaching a driving flow pipe to an annular tapered aperture, which makes inner and outer walls of the intersecting points of the tubes and the plural cones which have the same axis as the tubes. CONSTITUTION:An external thread 1a is provided on an outside surface of a rear half part of an inner tube 1 having a uniform inside diameter. A front end 1b of this inner tube 1 is a conical surface, which is co-axial with the inner tube 1 and reduces its diameter toward its front end. On the other hand, on the rear end of an outer tube 2, an internal thread 2a is provided for engaging with the above-mentioned external thread 1a, and also a bearing nut 3 is screwed to prevent looseness between the inner tube 1 and the outer tube 2. Furthermore, the front part of the outer tube 2 is formed so as to have almost the same internal diameter as that of the inner tube 1, and a front end 2b of the inner surface at the middle portion of the outer tube 2 is formed so as to be a cone which is co-axial with the outer tube 2 and reduces its diameter toward the front end.
Patent JP-H06338301-A (JP)
Title: Dielectric barrier discharge lamp and processing method using same
Inventor: MATSUNO HIROMITSU
IPC: G21K5/00
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a lamp having a high radiance by providing a condenser lens near a light deriving window member. CONSTITUTION:Flat dielectrics 2, 3 and a side plate 6 are provided, and a light deriving window member 1 is provided in parallel with a discharge passage, and a condensing cylindrical lens 10 is provided near the member 1. This discharge container is filled with the discharge gas for forming excimer molecule with the dielectric barrier discharge, and voltage is applied to electrodes 4, 5 by an alternating current power source 22. Microplasmas 20a-20d are thereby generated stably to generate excimer molecules, and the excimer light is radiated. The light radiated from the plasma 20a-20d passes the member 1, and is collected by the condenser lens 10. Consequently, the radiated light having a high radiance can be obtained.
Patent JP-S5771064-A (JP)
Title: Processing system for commodity sale data
Inventor: SHIMAZAKI JIYUNICHIROU
IPC: G06F17/40
Filed: 1980-10-20
Abstract: PURPOSE:To interrupt report output processing operation optionally even when it is in process by interruption report operation and printing data, showing the interuption, on a report when a report interruption command is discriminated during inspection or liquidation operation. CONSTITUTION:When a report command input mechanism for inspection or liquidation operation is put in operation, data corresponding to a report number stored in the report number storage device 25 of an RAM7 is printed 9 by a print data storage device 30. After a prescribed data number is printed, a CPU1 judges the presence of a report interruption command by a report interruption discrimination flag 28 and when the report interruption command is present, interruption print code data in the device 30 is printed by a printer 9 before the inspection or liquidation operation is stopped.
Patent JP-H08316769-A (JP)
Title: Surface mount piezoelectric component
Inventor: MATSUMOTO KIYOSHI
IPC: H03H9/02
Filed: 1995-05-22
Abstract: PURPOSE: To obtain the surface mount piezoelectric component having a ceramic package with a shape capable of mounting either of AT-cut and BT-cut crystal vibrators. CONSTITUTION: The surface mount piezoelectric component is provided with an electrode pad 3 provided at a prescribed position on a ceramic substrate 1, a crystal vibrator plate chip 7 connecting electrically to the electrode pad 3 and whose one end is fixed, and plural sleepers 5 provided to respective different position on the ceramic substrate 1 corresponding to kinds of the crystal vibrator chip 7 to support the vicinity of the other end of the crystal vibrator chip 7.
Patent JP-S6126103-A (JP)
Title: Discriminating device of control operation
Inventor: KATO TAKAO
IPC: G05B23/02
Filed: 1984-07-17
Abstract: PURPOSE:To improve the safeness of a control part by generating a similated abnormal status without interfering the operation of a plant or the like during its normal operation and discriminating whether processing operation for the abnormal status is precisely executed or not. CONSTITUTION:If a make contact 39 is closed when a circuit operates normally and valves 1, 3 are in the normal operation status, a simultated abnormal operation testing circuit 31 is actuated to form simulated abnormal status. When an abnormal case working relay 7 is actuated, a normal operation starting relay 5 is turned off at first in accordance with the opening of a brake contact 7-1, a normal operation starting auxiliary relay 9 is turned off in accordance with the opening of a make contact 5-2 and then an abnormal case operation auxiliary relay 11 is actuated in accordance with the closing of a make contact 7-2. Consequently, the generation of abnormality is set up, an operation discriminating relay 37 is actuated through a brake contact 5-3, a make contact 7-3, a brake contact 9-2, and a make contact 11-2 and the normality of the processing operation for the abnormal status is checked on the basis of said working operation.
Patent JP-S634624-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMAZAKI MASAHARU
IPC: H01L21/316
Filed: 1986-06-25
Abstract: PURPOSE:To facilitate substantial improvement of the film characteristics of an oxide film by a short-time heating by a method wherein the oxide film is formed on a semiconductor substrate in an oxidation atmosphere and, after that, subjected to a heat treatment at a high temperature by an IR heating. CONSTITUTION:For instance, if a high temperature IR heating is applied after an SiO2 film is grown, uncoupled Si-O bondings in an SiO2-Si boundary can be converted into sufficient SiO2 couplings so that a semiconductor device with improved surface characteristics can be obtained. Moreover, as the IR heating can be performed in a short time, the deterioration of the characteristics caused by the change of a foundation condition which occurs, for instance, in a three- dimensional device, a fine MOS and so forth can be avoided. With this constitution, the characteristics of the SiO2 film can be improved without varying the foundation junction.
Patent JP-S5480094-A (JP)
Title: Photo-coupled semiconductor device
Inventor: MIMURA AKIO
IPC: H01L31/12
Filed: 1977-12-09
Abstract: PURPOSE: To reduce the malfunction of the photo-coupled semiconductor integrated circuit by laminating the light emitting diodes via the conductor foil in order to isolate each diode optically.  
     CONSTITUTION: Injection-type light emitting diode 7a and 7b are laminated via intermediate electrodes 8a∼8c (conductor foil, and then connected to lead wires 9a∼9c. In this case, the diameters of electrodes 8a∼8c are set larger than those of diodes 7a and 7b to avoid the lateral expansion of the radiated light. Thus, no evil effect is given to the adjacent elemets due to the photo detector 20 which is located close to diode 7a and 7b, at the same time securing the function of the heat sink. For formation of electrodes 8a∼8c, the foil of Ag or the like is coated on the end face of diode 7a and 7b each, and then only the diode is etched to reduce the diameter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6038945-A (JP)
Title: Fuel wave rectifier circuit
Inventor: UENO NORIO
IPC: H04L7/033
Filed: 1983-08-11
Abstract: PURPOSE:To extract stably a slice output by providing the 1st and 2nd switches passing the excess portion when an input signal and its inverted amplifier output exceed a reference voltage and the 3rd switch passing the reference voltage when both the said switches are closed and adding switch outputs of the three switches. CONSTITUTION:An input signal S2 is amplified invertedly and a signal S2' is produced. A comparator CMP1 generates a signal Ss1 when the relation of signal S2> reference voltage Vref exists. The switch SW1 is opened by the signal Ss1 and its inverted signal and inputs the signal S2 to an amplifier OP2. On the other hand, a comparator CMP2 generates an output signal Ss2 when the relation of signal S2'> reference voltage Vref exists. The switch SW2 is opened by the signal Ss2 and its inverted signal and inputs the signal S2' to the amplifier OP2. An NOR circuit NOR generates a signal Ss3 from the output of both the comparators. The signal Ss3 is produced when any one of the signals Ss1, Ss2 is logical ''H'', the switch SW3 is closed by the signal Ss3 and its inverted signal and inputs the reference to the amplifier OP2 in other cases. The amplifier OP2 amplifies an input signal Sx caused in this way and generates an output signal S3 having a constant level.
Patent JP-S6040368-A (JP)
Title: Automatic coil feeder in shearing line
Inventor: YAMAZAKI MASAYOSHI
IPC: B65H19/12
Filed: 1983-08-13
Abstract: PURPOSE:To easily and perfectly automate feeding of coils by installing a coil car which can travel in the direction crossing a path and setting the coils on a selective coil truck onto an uncoiler, at the terminal edge position of the coil car. CONSTITUTION:A coil truck 1 can be shifted with a traction car on a rail 13, loaded with material coils 12. A pair of rails 14 are laid in the direction crossing the traveling path of the coil truck 1, and a coil car 3 can be traveled. An uncoiler 4 is arranged at one terminal edge traveling position of the coil car 3, and a photoelectric detector 15 is arranged at the other traveling position. The uncoiler 4 is equipped with a mandrel 17 on the shaft 16, and installation of a coil 18 onto the uncoiler 4 is carried-out. The cut band is dropped from the coil 18, and one edge of the band is adsorbed onto a magnet conveyor 26 and carried into a band chip apparatus 27. A leveler 7, cleaning apparatus 8, and a shearing apparatus 9 are of common type.