baber/WOPTO huggingface dataset:
Patent JP-S62239705-A (JP)
Title: Level adjuting device
Inventor: MORISHIMA SHINICHI
IPC: H03G1/00
Filed: 1986-04-11
Abstract: PURPOSE:To adjust respective signal levels of plural channels by one-dial opera tion by making a level adjustment corresponding to the rotation of a dial while holding a specific level difference by plural counter means and a memory means. CONSTITUTION:A pulse signal generated by a pulse generator 2 according to the rotation of the dial is supplied to counters 41-44 corresponding to plural channels selectively to adjust the levels of information signals of respective channels, channel by channel, independently. Further, level differences among the plural channels are stored in a memory 50 and pulse signals are supplied to the plural counters 41-44 to adjust the respective signal levels of the plural channels at the same time while holding the level differences among the plural channels with the storage contents of the memory 50 and the outputs of the counters 41-44.
Patent JP-H09275414-A (JP)
Title: Communication network system
Inventor: GOTO TOSHIYASU
IPC: H04L12/66
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To easily set static route information by providing a routing table specific to each repeater, means for learning the route information and route information change means. SOLUTION: Each repeater is provided with the routing table having the route information for determining a route for transferring communication data, means for learning the route information by exchanging the route information in the routing table between the respective repeaters, and route information change means for changing the learnt route information in the routing table to route information not to be exchanged between the respective repeaters. Namely, the inputs of commands are received from consoles 47 and 48 respectively connected to repeaters 45 and 46, and learnt route information 54 and 57 in the routing tables is reloaded to route information 55 and 58 not to be exchanged between the repeaters 45 and 46. Thus, the route information 54 and 57 learnt by exchanging the route information up to the moment can be set as static route information 55 and 58 as it is.
Patent JP-S61242394-A (JP)
Title: Test method for storage integrated circuit
Inventor: OKADA MASAYA
IPC: G11C11/401
Filed: 1985-04-19
Abstract: PURPOSE:To perform a test of a storage integrated circuit without using an external input row address by inputting external input control signals to start an internal row address generating circuit and performing a reading action by the external input control signals and signals of the internal row address generating circuit. CONSTITUTION:The external input control signals 1' and 2' are inputted in the 1st step I' for start of an internal address generating circuit. Then a column address and data are supplied to a memory part selected by a row address produced by the internal row address generating circuit by means of an external input address signal 3'. In this case, the addressing direction is set as shown by a concept diagram of a figure 2 so that an external column address is advanced after the internal row address is produced and all word lines are selected. For arrangement of data, the data '1' is set on a diagonal line against the data 'phi' or vice versa.
Patent JP-H11280365-A (JP)
Title: Earth-removal auxiliary equipment for caisson type pile excavator
Inventor: ODA NOBUO
IPC: E02F3/88
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To smooth earth removal under a vacuum by preventing and removing clogging at the front end of an earth-removal pipe in a caisson type pile excavator removing excavated materials under the vacuum by the earth-removal pipe. SOLUTION: The front end of an earth-removal pipe 19 piped along the pit axis of a shaft V is installed obliquely. Two pressure-accumulating tanks 53A, 53B are mounted horizontally on left-right both sides in the vicinity of the front end of the earth-removal pipe 19, a compressed-air discharge pipe 54A output from the pressure-accumulating tank 53A is connected to the upper section of the obliquely installed section 52 of the earth-removal pipe 19, and the discharge opening of the discharge pipe 54A is directed towards the internal side face of the frontest end section 55 of the earth-removal pipe 19. A compressed-air discharge pipe 54B output from the pressure-accumulating tank 53B is connected to the upper section of the frontest end section 55, and the discharge opening of the discharge pipe 54B is directed towards the front-end opening section 56 of the earth-removal pipe 19.
Patent JP-S63249803-A (JP)
Title: Optical fiber sheet
Inventor: TOKUDA SHUICHIRO
IPC: G02B6/08
Filed: 1987-04-07
Abstract: PURPOSE:To improve the handling property, the assembly workability and the information transfer performance by constituting a fiber of a sea part and an island part, and using a multi-optical fiber whose cross sectional shape is roughly rectangular. CONSTITUTION:A plastic multi-optical fiber 1 has a shape whose cross sectional shape is roughly rectangular. Since the cross sectional shape is roughly rectangular, each adjacent multi-optical fiber 1 is arranged without a gap at the time of forming an optical fiber sheet 3, therefore, a fall of the incidence/emission light quantity, etc. and a null in the adjacent part of each fiber, which are apt to be generated in case a circular fiber has been used do not occur. Accordingly, a uniform transmission property is obtained extending over the overall width of the optical fiber sheet. Also, an island part 21 being the minimum transmission unit is small, and even if it is formed extremely smaller than a usual mono-fiber, it is not inferior in comparison as a transmission characteristic of one piece of multi-optical fiber 1. In such a way, a relation of the transmission characteristic and the accuracy, and the handling property can be settled completely.
Patent JP-S5419486-A (JP)
Title: Method of producing catalyst carrier
Inventor: MATSUMOTO RIYUUTAROU
IPC: B01D53/34
Filed: 1977-07-13
Abstract: PURPOSE: To provide a catalyst carrier with a greater specific surface area, a higher porosity and an excellent activity through the calcination of a material granulated into a hollow sphere or the wet forming after reinforcement by hardening thereof with an organic bonding agent during granulation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61238246-A (JP)
Inventor: MARII POORU KARUNO
IPC: A61M1/16
Filed: 1986-04-11
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-H03283576-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OMI SATORU
IPC: H01L27/04
Filed: 1990-03-30
Abstract: PURPOSE:To reduce deterioration of a signal by forming a diode of a high impurity concentration P-type buried layer, a low impurity concentration N-type epitaxial layer and a high impurity concentration N-type buried layer sequentially formed on a low impurity concentration P-type semiconductor substrate, and connecting the high impurity P-type buried layer to the high impurity P-type diffused layer for supplying a lowest potential. CONSTITUTION:A cathode is formed of an N<-> type epitaxial layer 3 and an N<+> type diffused layer 4, and an anode is formed of a p<+> type buried layer 2. Since a P<+> type diffused layer 5 is a lowest potential part and connected to the layer 2, the anode is connected to the lowest potential part. The layer 4 is formed simultaneously with the collector or emitter of an NPN type transistor in the same semiconductor integrated circuit device. Accordingly, since the layer 3 is a low impedance, an impedance between the diode and the lowest potential part becomes lower than that of a conventional example. Since the P<+> type buried layer is brought into contact with a P<-> type semiconductor substrate 1, a capacitance between the diode and the lowest potential part can be made smaller than that of the conventional one.
Patent JP-H08277666-A (JP)
Title: Locker device
Inventor: ISHIKAWA HIROYUKI
IPC: E05B47/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide a locker device capable of being simply constructed with a smaller number of part items and capable of being surely locked or unlocked. CONSTITUTION: This locker device is provided with multiple locker units 1, and the door 3 provided on each locker unit 1 is unlocked by the action of an electromagnetic solenoid 6. A latch metal 5 is fitted on the door side of the locker unit, and a hook metal 4 is rotatably supported on the box side of the locker unit 1. The hook metal is provided with a lock section 4a locked on the latch metal 5 and a thrust section 4b thrusting out the door 3 at the time of unlocking. The plunger of the electromagnetic solenoid 6 is connected to part of the hook metal 4, and a coil spring 8 is hooked between the hook metal 4 and the box so that it is stretched through the shaft 7 of the hook metal 4 to excite the hook metal 4 in both directions of unlocking and locking when the hook metal 4 is rotated between the unlocking position and the locking position.
Patent JP-H07291668-A (JP)
Title: Electric wave transmission type heat ray-shielding glass
Inventor: TAKAYAMA MASAYA
IPC: B60J1/00
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the glass plate provided with laminated films excellent in abrasion resistance, corrosion resistance and durability, having the same electric wave-transmitting property as those of conventional float glass plates, not causing a jamming, having a heat ray-shielding property, improved in an air-conditioning effect, showing a blue or green color tone, and capable of being used not only as a laminated glass plate, a plurally layered glass plate, etc., but also as a single glass plate. CONSTITUTION:The electric wave transmission type heat ray-shielding glass plate having electric wave transmission characteristics is produced by coating a Sn oxide or oxynitride thin film having a film thickness of 5-80nm as the first layer on one side of a transparent substrate, coating a Ti nitrogen oxide thin film having a film thickness of 1-50nm and a surface resistivity of >= kOMEGA/sq. as the second layer on the first layer, and subsequently coating a Sn oxide or oxynitride thin film having a film thickness of 5-50nm as the third layer on the second layer.
Patent JP-S63249543-A (JP)
Inventor: NAKAJIMA SHIGERU
IPC: A61B1/00
Filed: 1987-04-06
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-H02262777-A (JP)
Title: Image input device
Inventor: ONUMA SHOJI
IPC: H04N5/30
Filed: 1989-04-03
Abstract: PURPOSE:To clearly input the picture of a screen directly only by the simple scanning of a scanner by always setting a picture sensor means to a state to be held to a picture input state and reading the stored picture when this picture sensor means is moved only by prescribed quantity. CONSTITUTION:Excepting for the reading operation period of an accumulated signal, a picture sensor 14 is always set to a picture input and storage state. Thus, the scanning operation of the picture sensor 14 is executed comparatively slowly so that a period from the generation of a clear signal to the generation of a start signal can be made longer than one frame time (about 16.7ms in an NTSC system) of raster scan. Thus, the picture in the present position of the picture sensor 14 can be scanned by the raster scan without fail. Accordingly, the picture of the raster scan type screen can be clearly and directly inputted by the simple scanning of the scanner.
Patent JP-S62129049-A (JP)
Inventor: FURITSUGU ROBERUTO
IPC: B23Q17/24
Filed: 1986-04-14
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-H07285978-A (JP)
Title: Production of wittig ester salt
Inventor: BURUNO BIYURUDE
IPC: C07F9/54
Filed: 1995-03-17
Abstract: Prodn. of 3-alkoxycarbonyl-2-butenyl triphenyl phosphonium salts of formula (Ia) or (Ib) comprises: (a) chlorinating 2-methyl-3-butenonitrile (II) with an alkali(ne earth) metal hypochlorite to give 2-chloro-2-methyl-3-butenonitrile (III); and then either (b) alkanolysing (III) with ROH (R = alkyl) to give an alkyl 2-chloro-2-methyl-3-butenoate of formula (IV), and reacting this PPh3 to give a phosphonium chloride of formula (Ia); or (c) reacting (III) with PPh3 to give a phosphonium chloride of formula (V), and alkanolysing this with ROH in the presence of conc. H2SO4 to give a phosphonium ethyl sulphate of formula (Ib): Also claimed are cpds. (III)-(V).
Patent JP-2000278796-A (JP)
Title: Cylindrical sound transmitter
Inventor: OHIRA HIDEKI
IPC: H04R17/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical sound transmitter that sound is emitted with a high efficiency in a cylindrical aspiration mode having a low resonance frequency, its container performance is improved through miniaturization when not in use and a sound is emitted through a large diameter configuration when in use. SOLUTION: This transmitter employs a plurality of drive units 1A, B that are formed cyllidrically. When the transmitter is not use, the drive unit 1A is contained in the middle of the cylinder and when the transmitter is in use, the drive unit group is spared at the outer diameter of the cylinder by using a mechanism to spread the drive unit group. After this operation, mechanisms 3, 6 to tighten the drive unit groups 1A, 1B from their outer circumference are used to eliminate gaps between the drive units 1A, 1B thereby forming a cylindrical shape. The vibration mode of the drive units 1A, 1B is set to an aspiration vibration mode of the cylindrical shape by strongly tightening the entire parts.
Patent JP-S63250568-A (JP)
Title: Prober device
Inventor: KOIZUMI MASUMI
IPC: H01L21/66
Filed: 1987-04-08
Abstract: PURPOSE:To easily bring a probe pin into excellent contact with a transparent electrode pattern by holding a probe pin group, an edge sensor, and a position sensor pin on the substrate of a probe card. CONSTITUTION:A hole 3 is formed in the substrate 2 of the probe card 1. The probe pin group 4 having the same pitch with stripe electrodes 12 is held on the substrate 2 so that tips are led out to the lower part in this hole 3. Sensors 5 provided on both sides of the pin group 4 detect the contact pressure of the pin group 4 to the electrodes 2 by the separation of the sensors from one side between two sensor pins to the other side by bending when they are pressed against an inspection substrate 11 together with the pin groups 4. Further, two position sensor pins 6 are held on the substrate 2 and respective tips are provided in front of the tips of the probe pins 4a at both ends to detect whether or not the sensor pins 6 and pins 4a on both ends short-circuit, thereby judging whether or not the pin group 4 contacts the electrodes 12 excellently.
Patent JP-S6229839-A (JP)
Title: Floor heating system
Inventor: IZUMI TAKICHIRO
IPC: F24D15/00
Filed: 1986-04-11
Abstract: PURPOSE:To perform heating of a floor in a short time through utilization of the surplus heat of high-temperature water during the feed of hot water to a bath tub, by a method wherein a radiation body for floor heating is located in the middle of a feed hot-water pipe through which a hot-water feeder and a hot water cock are interconnected. CONSTITUTION:A heating body 1, provided with a latent heat accumulating material 2 having a melt point of about 60 deg.C and heating pipes 3 adapted to heat the accumulating material 2, is connected to the interior of the middle of a feed hot-water pipe 8 through which a hot water feeder 5 and a hot water cock 7 are interconnected. The latent-heat accumulating material 2 is dissolved and heated by the heating pipe 3, and floor heating is effected by means of the heat. The radiation material 1 may be placed in a bypass pipe 9 of the feed hot-water pipe 8, and a 3-way valve 10 situated to the branching point of the bypass pipe to switch a hot water flow.
Patent JP-S62241389-A (JP)
Title: Semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/06
Filed: 1986-04-12
Abstract: PURPOSE:To form a bistable laser by simple constitution by juxtaposing a region electrically isolated so as to be able to independetly inject currents in the direction of a resonator in a semiconductor laser. CONSTITUTION:An N-GaAs layer (Te-doped) for blocking currents is shaped onto a P-GaAs substrate 1, a V-shaped groove 4 is formed onto a mesa 3 in the layer 2, and inrush currents flow into a GaAlAs active layer 5 through the groove 4, thus generating laser oscillations. The mesa 3 is formed by etching the GaAs substrate 1, but the mesa is cut at two positions of A and B. Electrodes (N side ohmic electrodes) 6 are also separated at the cut positions, and grooves 7 isolating the electrodes penetrate and etch an N-GaAs contact layer (Te-doped) 8, thus electrically separating regions on both sides of the grooves 7. That is, currents can be injected independently in each section of an electrode (a P side ohmic electrode) 9 on the substrate side and the electrodes 6.
Patent JP-H04295862-A (JP)
Title: Image forming method
Inventor: KURAMOTO SHINICHI
IPC: G03G13/08
Filed: 1991-03-25
Abstract: PURPOSE:To offer an image forming method capable of stably and uniformly laminating a toner on a developer support in two or more layers and giving suppressed filming in a developing system in which a large number of fine closed electric fields are formed near the surface of the developer support. CONSTITUTION:A toner consisting essentially of a binding resin and a colorant and contg. a calixarene deriv. as an electrostatic charge controlling agent is used. A large number of fine closed electric fields are formed near the surface of a developer support by allowing the surface of the support to selectively retain electric charges, a one-component developer made of the toner is fed to the support and supported on the surface of the support by the electric fields and an electrostatic latent image is converted into a visible image with the supported developer. High density and high quality images are formed over a long period of time.
Patent JP-S5712465-A (JP)
Title: Vtr control circuit of television camera
Inventor: OONISHI YOSHIKIYO
IPC: H04N5/765
Filed: 1980-06-23
Abstract: PURPOSE:To decrease the number of control lines that ensure a connection between the camera side and a VTR to simplify the constitution of a VTR control circuit of a TV camera, by controlling a logical circuit at the camera side with use of a tally answer line extended to the TV camera from the VTR side. CONSTITUTION:When a trigger switch 1 is closed, the output Q' reversed to a high level of a JK-type FF7 is held. Thus the remote control pulse of a high level is delivered from a logical circuit 8 to drive a control circuit 9 at the VTR side. Then the tally signal is produced from the circuit 9 when the VTR starts the recording of pictures, and thus a tally lamp 4 is lit up. At the same time, the tally signal is applied to the FF7 via a differentiating circuit 10 and an absolute value circuit 11. Thus the output Q' is reset to a low level, and at the same time the recording of pictures is carried out with no malfunction via the circuit 8 to which the tally signal of a high level is applied. The discontinuation of picture recording is carried out in the same way, and the camera side is controlled from the VTR side with no increase of control lines by using in common a tally signal control line 5 and by a system in which a higher priority is given to the tally signal than the trigger signal. Thus the constitution of a control circuit is simplified.
Patent JP-S5937230-A (JP)
Inventor: RAINHORUTO HIIHITO
IPC: F01B9/02
Filed: 1983-05-14
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-S5210218-A (JP)
Title: Preparation of beta-sulfenylacrylamides
Inventor: MIYAMOTO NORIFUSA
IPC: A61P31/04
Filed: 1975-07-11
Abstract: PURPOSE: β-Sulfenylacrylamides of formula I (R is 1 W 20C alkyl, alkenyl, aryl; R',R" are H, 1 W 20C alkyl or 2 W 6C alkyl subsituted with OH or sulfonate radical, for example, β-laurylsulfenyl acrylic acid diethanolamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58202303-A (JP)
Title: Blade of gas turbine
Inventor: OOTOMO FUMIO
IPC: F01D5/18
Filed: 1982-05-21
Abstract: PURPOSE:To improve a cooling effect, by both providing plural salient walls to the internal surface of a cavity in the leading edge inside of a blade throughout the direction of its height and eliminating a velocity component in the blade chord direction of fluid flowing out in a trailing edge part. CONSTITUTION:Plural salient peripheral walls 31 protruded to the inside are provided to the internal surface of a cavity 17 throughout the direction of height of a blade 1, while a guide wall 32 extended to an intermediate position of the blade 1 from its root part toward its point end is provided to said root part of the blade in the outside of a blow out part 25. Provision of said walls 31 can spread a heat exchange surface while provision of the wall 32 can flow cooling fluid under a condition fully contacted with a cooling surface spread part 26.
Patent JP-S5310918-A (JP)
Title: Rotation detection system of disc-shaped recording medium
Inventor: SUGIYAMA HIROYUKI
IPC: G11B19/02
Filed: 1976-07-19
Abstract: PURPOSE: Pulses of two kinds of pulse signal from two control heads are read out alternately, and these signals are supplied to one speed detector circuit and one phase detector circuit to obtain the error signal between two signals, so that rotation can be detected accurately by a simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01317159-A (JP)
Title: Bi-sr-ca-cu oxide-based high-temperature superconducting ceramics
Inventor: KUNISHIGE ATSUHIRO
IPC: C01G1/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain high-temperature superconducting ceramics, consisting essentially of Bi, Sr, Ca, Cu, etc., and having X-ray diffraction peaks corresponding to characteristic prescribed lattice spacings and steep temperature width of transition from normal conductivity to superconductivity with excellent reproducibility of superconductive characteristics. CONSTITUTION:Raw material powder for the above-mentioned high-temperature superconducting ceramics is prepared by a dry method, e.g., from compounds of Bi, Sr, Ca and Cu. This raw material powder is calcined, pulverized, formed and sintered to form the afore. mentioned ceramics consisting essentially of Bi, Sr, Ca, Cu and O and exhibiting X-ray diffraction peaks corresponding to 2.6, 3.74 and 18.17Angstrom  characteristic lattice spacings (d).
Patent JP-S58201187-A (JP)
Title: Coordinate input device
Inventor: GOUHARA YOSHIHIRO
IPC: G06F3/047
Filed: 1982-05-19
Abstract: PURPOSE:To improve resolution with simple constitution, by decreasing the number of conductors arranged on an input surface, and performing interpolation between the conductors. CONSTITUTION:The plural conductors 1 are arranged in parallel in X and Y directions and two conductors 1 are selected and fed with currents by a current scanning circuit 6, modulating circuit 11, switch circuit 5, and multiplexers 4a and 4b. In this case, the sum of the currents flowing through those two conductors 1 is controlled so as to be invariably constant and the value of the current flowing through the 1st conductor and the value of the current flowing through the 2nd conductor are varied. A detection coil 2 detects voltages induced by said currents independnetly. The position of the detection coil 2 is found from the current value of the 1st or 2nd current value when the ratio of both induced voltage values detected by the detection coil 2 is 1.
Patent JP-S5311479-A (JP)
Title: Device for transporting high density powder particles
Inventor: YAMAGUCHI SHIYOUICHI
IPC: B65G53/48
Filed: 1976-07-16
Abstract: PURPOSE: To enable conveying powder particles agitated by a screw inhigh mixture ratio by providing an annular compressed air ejecting portion spposite to the end of a scree feeder. 
     COPYRIGHT: (C)1978,JPO&Japio