baber/WOPTO huggingface dataset:
Patent JP-H047901-A (JP)
Title: Dielectric filter
Inventor: MATSUMURA TSUTOMU
IPC: H01P1/205
Filed: 1990-04-25
Abstract: PURPOSE:To make the filter small and to enhance the practicality by forming a recessed part on one end face of a dielectric coaxial resonator element and a recessed conductor connecting to an inner conductor in a center hole in the recessed part. CONSTITUTION:A center hole 9a is provided on a 1/4 wavelength dielectric coaxial resonator element 9 while being penetrated through the upper and lower face, a recessed part 7 is provided on an upper face, an electrode is provided in the recessed part 7, in the center hole 9a, on an outer circumference face 9b and a lower face 9c, and each electrode is connected to each respective adjacent electrode. The two elements 9 are mounted on a capacitor coupling base 14. A center metallic fixture 13 is connected electrically to the center hole 9a of the element 9, input and output terminals 15 are soldered to the capacitor coupling base 14 and arranged not so as to be short-circuited with the elements 9.
Patent JP-S62265637-A (JP)
Title: Copying device having subexposure function
Inventor: YANATORI HIROMI
IPC: G03B27/50
Filed: 1986-05-13
Abstract: PURPOSE:To highly efficiently obtain copying images with high gradation under low cost without increasing the size of a device by providing a scanning member for scanning an original surface with a subexposure light source for uniformly exposing a photosensitive material. CONSTITUTION:A light beam from a light source 4 scans an original on an original platen 2 and forms its image on an exposure position 40 on a photosensitive surface K through reflectors 5-7 and a lens 8. A light beam passed through a slit 15 arranged on an elliptical mirror 4B is made incident upon reflectors 6, 7 with an incident angle different from an exposure axis and forms its image on a back position 15c of the photosensitive surface K, so that a light beam 15d with the width slightly wider than the slit width is projected to the surface K as subexposure. Thereby, the intensity of the subexposure can be adjusted by controlling the size of the slit 15 and a copied image with high gradation can be obtained by subexposure having similar quality as image exposure. Thus, the cost reduction and high efficiency can be attained without increasing the size of the device.
Patent JP-H10299144-A (JP)
Title: Panel installing construction method
Inventor: IWASAKI CHUKEI
IPC: E04F13/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate execution work by arranging a notch groove on a periphery of tiles in the four corners of a panel where the tiles are stuck to a surface, and installing the panel on a wall surface by locking head parts of installing metal fittings installed on the wall surface on the notch groove of the panel. SOLUTION: A panel 1 to which tiles 3 are adhered is molded on a surface of an incombustible base board 2 composed of an inorganic plate such as a fiber cement plate and a calcium silicate plate, and notches 4 are formed on the reverse outer peripheral side of the tiles 3 of this panel 1. Next, two kinds of installing metal fittings of a first installing metal fitting 10 and a second installing metal fitting 30 are formed, and the first installing metal fitting 10 is used to install and support two adjacent panels 1, and the second installing metal fitting 30 is used to install and support a single panel 1 in an upper part or a lower part.  The lower side notch 4 of the panel 1 is locked on a strip piece of a head part 32 of the installing metal fitting 30 installed on a concrete wall surface 5, and the upper side notch 4 of the panel 1 is locked on a strip piece 21 of a head part 12 of the first installing metal fitting 10 installed on the wall surface 5. Therefore, the panel is manufactured with reduced weight, and the panel can be easily installed on the wall surface.
Patent JP-H02292105-A (JP)
Title: Drilling device and control
Inventor: TAKAURA KIYOSHI
IPC: B23B47/02
Filed: 1989-05-01
Abstract: PURPOSE:To permit the three types of operations, such as gundrill, step and manual operations, and make the error of intermediate stop control smaller by providing a cushion device to expand and restore a drill, a pressure control device, a scale device, a counter device and a manual device. CONSTITUTION:A cushion device 6 is arranged at the tip of a rod 5, and slided to the axis of a drill 4 for expansion and restoration when a certain level of pressure or more is applied to the drill 4. A cylinder 7 is a pressure control device as a whole in such a manner that a pump 9 has the one end connected to a rear outflow entrance 8 and the other end connected to a front outflow entrance 10 which is branched off to a quick-feeding pipe 12 and a cutting feeding pipe 14. This device allows quick feeding to be smoothly slow down to cutting speed, so that balanced gundrill operation and high-precision intermediate stop control can be realized. A scale device 16, a counter device 21 and a sequencer device 20 allow the output of an operating program for step-type operation and allow the release of all electromagnetic valves 11 for manual operation of a lever 22 with a gear.
Patent JP-H0284325-A (JP)
Title: Composite damping material and manufacture thereof
Inventor: JIYON EE ROOBATSU
IPC: F16F7/12
Filed: 1989-05-01
Abstract: PURPOSE: To realize the isolation of vibration at high frequency by a method wherein structural elements include specified amounts of alloys or metals mainly belonging to the same and chemical group and consequently the respective structural elements have substantially the same elastic modulus. CONSTITUTION: Materials containing 50 wt.% or more of metals or alloys belonging to the same one chemical group such as two materials of steel, other iron alloy or other materials are used. The shell 11 of structural elements is made of a stronger material while its core 12 is made of a weaker material. When a stress applied to both the materials is increased, the stronger material is brought to a state below its strain yield point and the weaker material is brought to a state exceeding its strain yield point and some part of accumulated mechanical energy disappears as heat. A composite is manufactured by working the structural materials through a hot forming process such as a hot extrusion, a hot rolling or the like.  For example, when a stronger or 4340 steel is used as the shell 11 and a weaker or 1002 steel is used as the core 12, the alloy component of 4340 steel is about 5 wt.% and that of 1002 steel is 0.5 wt.% and the total energy absorbed per one cycle of the composite exceeds 40%. In this composite, one steel material is stronger than the other steel material and both the materials are iron base and their elastic moduli are equal to each other, resulting in making the internal stress applying to the composite remarkably small.
Patent JP-S603246-A (JP)
Title: Digital multiple address terminal station device
Inventor: TAKENAKA NOBUO
IPC: H04Q11/04
Filed: 1983-06-20
Abstract: PURPOSE:To decrease the power consumption by fetching the output of a specific channel selected by a strobe signal by a recirculate memory and transmitting repetitively the signal to a common transmission bus line. CONSTITUTION:The strobe signal is supplied from a multiple address control section 60 to an IC1 for coding/decoding of a channel 1. A voice 8-bit code word of the channel 1 is fetched into a serial input/serial output shift register 72 through a data shift-in/recirculate changeover switch 71. When the time slot of the channel 1 is finished and transits to a time slot of a channel 2, the voice 8- bit code word of the channel 1 is transmitted to a common transmission bus line 40 from the serial input/serial output shift register 72. Further, the voice 8-bit code word of the channel 1 is fetched again into the shift register 72. These operations are repeated until the time slot of all channels is finished.
Patent JP-H10297405-A (JP)
Title: Air bag module
Inventor: WOLFGANG WILHELM
IPC: B60R21/217
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily install an air bag while saving the space by integrally connecting the air bag to a housing or a gas generator at least at one connection position. SOLUTION: An air bag 1 can be connected by a heating device via proper welding. The terminal of the air bag 1 may be pressed to a housing 2 by a heating plate, for example. The air bag 1 is integrally connected at two connection positions 4, 5 of the housing 2 shown to be high by one step, however the connection positions 4, 5 are actually or practically flat, and the space can be saved. A gas generator 3 is arranged in the housing 2, and it inflates the air bag 1 within few ms at the time of an accident. If it is considered more advantageous that the module of the air bag 1 is arranged on the gas generator 3 in a special case, the module may be arranged in that way.
Patent JP-H046491-A (JP)
Title: Helical coil vessel for plasma nuclear fusion apparatus
Inventor: YAMADA MASAO
IPC: G21B1/11
Filed: 1990-04-25
Abstract: PURPOSE:To enable easy manufacture of a helical coil vessel separated spatially from a discharge tube while keeping the precision of a helical coil at a desired level, by a method wherein connecting parts of the vessel divided in a plurality in the direction of winding are made to be fit structures machined precisely. CONSTITUTION:In opposite-end connecting parts 5a and 5b of a helical coil vessel 5, fit parts 2 for position alignment with the connecting parts are formed and a key 3 is driven into the connecting parts, while the key 3 and the end parts 5a and 5b of the vessel are fastened by bolts 4. The fit parts 2 are machined with desired precision so as to ensure the butt precision of the part of the vessel. The key 3 is machined to be shaped in a recess, and the connecting parts of the two vessel parts 5a and 5b to be butted are machined to have a recessed shape so that the key 3 can be inserted properly. This key structure is machined with desired precision. The bolts 4 are screwed into the thickest part of the key 3 from the inside of the vessel parts, to an appropriate depth.
Patent JP-H047414-A (JP)
Title: Method for constructing plantation box on mortar sprayed slope face
Inventor: SAITO KENZO
IPC: E02D17/20
Filed: 1990-04-25
Abstract: PURPOSE:To permanently maintain plants by forming a structure with an opened top in such a way that reinforcing steel bars, wire nets, and internal mold forms are installed and mortar is sprayed upon the outside surface of the internal forms so as to bury the reinforcing steel bars and wire nets in the mortar. CONSTITUTION:Wire nets and steel bars or reinforcing members 18 prepared by mixing the bars and nets are installed to the ground C and reinforcing steel bars 1 are arranged on the surface, with their buckled parts being superimposed upon the reinforcing members 18. Then nets 2 are put on the bars 1 and fixed to the ground C with anchors 3. After the nets 2, internal mold forms D are installed inside of the bars 1, with the inclined edges of the side plates of the forms D being put on the slope of the ground C. Thereafter, a mortar-sprayed slope face B is formed by spraying mortar upon the slope face B and, at the same time, mortar, etc., 4 is sprayed upon the outside surface of the forms D so as to bury the bars 1 and nets 2 in the mortar. Moreover, the plantation box A thus formed is filled with soil brought from another place and shrubs 21 are planted.
Patent JP-S5812594-A (JP)
Title: Controller for stepping motor
Inventor: OZAKI HISAMI
IPC: H02P8/14
Filed: 1981-07-15
Abstract: PURPOSE:To shortcircuit the moving time of a stepping motor by holding a step pulse, converting and outputting the pulse to an accelerating or decelerating speed and equal acceleration pulse train, and comparing the output and the held number of pulses, thereby determining the time of later accelerating or decelerating speed and the equal accelerating time. CONSTITUTION:Irregular step pulses are inputted externally to a terminal 2-1. This step pulse is sequentially stored in a buffer register 2-2. On the other hand, a pulse output circuit 2-3 judges the initial pulse inputted from a buffer resistor 2-2 as a movement start command and immediately starts driving a driver 2-4. The pulses are sequentially fed to the driver 2-4 while converting the pulse rate according the predetermined speed curve. The driver 2-4 drives an actuator 2-5. Whenever the pulse output circuit 2-3 outputs the pulse, the pulse held by the register 2-2 is detected at that time, and the motor is accelerated in response to the result.
Patent JP-S60254632-A (JP)
Title: Gate array lsi device
Inventor: TANIZAWA SATORU
IPC: H01L21/822
Filed: 1984-05-31
Abstract: PURPOSE:To increase the degree of freedom in logic design by a method wherein all of input and output terminals of a basic cell are made as the external terminals of a macro cell. CONSTITUTION:The final step latch part is composed of basic cells 1 and 2, and all of the input and output terminals are outputted as external terminals PR, M1, XQ, Q, M2, and CR. Since independent basic cells have been provided in a macro cell, connection of one input terminal M1 of the basic cell 1 to one of the input terminals A1, A2, and A3 of an independent basic gate 7 enables the monitor output terminal AX of the terminal M1 to be provided without exerting any effect on macro cell performance.
Patent JP-H04317964-A (JP)
Title: Intra-cage operation board for elevator
Inventor: TAKADA HIROMI
IPC: B66B1/14
Filed: 1991-04-16
Abstract: PURPOSE:To easily and cheaply prevent occurrence of confining accident in an elevator cage due to misoperation of a switch for cage illumination. CONSTITUTION:An elevator control board 10 is furnished with an illumination device 8, which lights up when at least one of a plurality of registration buttons 1-5 on an intra-cage operation panel 6 is turned under the condition that the switch 9 for a cage illumination light 13 on the operation panel 6 is in disengage position.
Patent JP-H049062-A (JP)
Title: Method for processing waterless planographic plate
Inventor: HIRAI KATSURA
IPC: G03F7/40
Filed: 1990-04-25
Abstract: PURPOSE:To obtain image areas constant in dyeing density and high in image density by controlling the dyeing temperature of the image areas to constant temperature. CONSTITUTION:The photosensitive waterless planographic plate material provided on a substrate with a primer layer, a photosensitive layer, and a silicone rubber layer in this order is exposed, and then, developed and dyed with a processing device using a developing solution 5 and a dyeing solution 6, and the dyeing section is provided with temperature controllers 9 - 11 of the dyeing solution for controlling the dyeing temperature to a prescribed temperature, thus permitting image density to be enhanced, always constant dyeing density to be obtained, and finishing to be made uniform.
Patent JP-H02287405-A (JP)
Title: Color filter and production thereof
Inventor: KITAHARA TAKAHIRO
IPC: G02B5/20
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the color filter which has a uniform pattern width and has no gaps between picture elements by using aligner marks formed by connecting plural independent circular or polygonal shapes. CONSTITUTION:Shapes, such as circular or polygonal shapes (for example, triangle shape), are used in place of the conventional aligner marks. If, for example, the circular aligner marks are used, the discrimination of the respective colors; R 1, G 2, B 3, is possible regardless of the reflected color tones even when the respective colors overlap each other with deviations or part from each other. The perfect alignhment is, therefore, executed. The generation of misalignment is eventually obviated. The exact alignment of the R, G, B is executed in this way and the good color filter which does not generate defec tive color tones at the time of lighting is obtd.
Patent JP-S59763-A (JP)
Title: Transmission control system
Inventor: FUJIKURA NOBUYUKI
IPC: G06F15/173
Filed: 1982-06-28
Abstract: PURPOSE:To improve the response, by constituting transmission lines between computers in the form of the n-order lattice and providing a transmission controller relaying in the same and different directions data at cross points, for eliminating the time relating to unnecessary data processing of each computer. CONSTITUTION:Computers T1-T4 perform respectively the control relating to trains. Computers S1-S5 perform respectively the control of stations. Further, computers C1-C4 control the entire operation and are used, for example, for tracing of trains, control of track, management of train schedule and passenger guide. Each computer has a transmission line of a prescribed direction at each computer group. Transmission controllers 1-17 are installed crossing points of each transmission line. The processing time of each computer relating to unnecessary data is saved by storing the classification of required data to the transmission controllers B1-B17.
Patent JP-H10296230-A (JP)
Title: Decontamination method for soil contaminated by heavy metal
Inventor: SASAKI KOJI
IPC: B09C1/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for decontaminating soil contaminated by heavy metals in which heavy metals are efficiently separated and removed from soil having such comparatively small particle size that gravity separation is difficult and possibility of secondary contamination caused by an extraction solvent is eliminated and more plenty clean substance is obtained. SOLUTION: The treatment method for soil contaminated by heavy metals consists of a process for dissolving soil contaminated by heavy metals into water and classifying granular soil, of a process for concentrating and discharging heavy metals on a particle size basis and of a dehydrating process. In the above-mentioned process for concentrating and discharging heavy metals, heavy metals-highly containing grains are concentrated and removed by gravity separation or/and electrodes consisting of an anode and a cathode are arranged in soil contaminated by heavy metals and DC voltage is impressed between the above-mentioned electrodes to give migration force to heavy metals in the above-mentioned soil and heavy metals are concentrated and recovered.
Patent JP-H01278893-A (JP)
Title: Driving gear for bicycle
Inventor: NAGANO MASASHI
IPC: B62M9/00
Filed: 1988-05-02
Abstract: PURPOSE:To aim at the cushioning of an impact at the time of operating an elliptic gear by engaging the elliptic gear of an internal gear with a transmission gear in a recess between ring flanges at both sides of the circumference of a disk member as one body with a crankshaft via a clearance, and engaging an inner gear of an elastic body as one body with the elliptic gear with both flange part gears on the circumference of the disk member. CONSTITUTION:A transmission gear 4b is formed in a recess bottom part of a ring flange 32 overhung to both side on the circumference of a disk member 3 solidly attached to a crankshaft 11, while an elliptic internal gear 4a is formed in the inner circumference of an externally elliptic driving gear 2, and these gears are engaged with each other via clearances K1, K2. An elastic body 5 is solidly attached to the driving gear 2, an internal gear 51 is installed the double side inner circumference, and it is engaged with an external gear 33 on a flange part circumference of the disk member 3. A clearance with the elliptic internal gear 4a at the time of transmitting rotation driving force by the crankshaft to the driving gear 2 is absorbed by the elastic body 5 and, what is more, the cushioning of any impact at the time of operating a pedal crank is thus promotable.
Patent JP-S62265763-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMATA TAKAO
IPC: H01L21/339
Filed: 1986-05-13
Abstract: PURPOSE:To reduce the junction capacitance of the title semiconductor integrated circuit device, and to contrive accomplishment of the increase in signal detection sensitivity and improvement in a detection circuit S/N ratio by a method wherein the impurity density of the floating diffusion subjected to a signal charge is specified. CONSTITUTION:After a two-layer polycrystalline silicon gate electrode has been formed, an FD layer 31 is formed at the impurity density of 5X 10<17>atoms/ cm<2> or less by performing an ion-implanting method using the reset gate phiR, whereon an ultraviolet ray hardening treatment is performed, the photoresist material having the aperture overlapped on a guard ring high density impurity layer OG, and the polycrystalline silicon gate of phiR and OG as mask materials. Subsequently, the layer to be turned to the source and the drain of FET in a separately performed photoresist material processing, the junction aperture part to be used for the desired wiring connection, and an electrode pattern are formed.
Patent JP-2000308226-A (JP)
Title: Wire-passing system for conduit having already installed wire
Inventor: SUEHIRO MASAO
IPC: H02G1/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To surely pass a wire, a sheath tube, etc., through a conduit which has an already installed wire. SOLUTION: In this system, there are provided a leading spatula device 5, which has an outward facing plane 5a facing the inner surface of a conduit 2 with an already installed wire, an inward facing plane 5b facing the already installed wire in the conduit or a sheath tube 3 in which the installed wire is housed, an already installed wire pressing part 5c which is formed on the tip of the inward facing plane 5b which is inclined toward the tip, so as to approach closer to the outward facing plane 5a and frictional resistance relieving means 8 and 9 provided on the outward facing plane 5a and inward facing plane 5b, a flexible rod-shaped element 6 which is connected to the tail end of the leading spatula device 5 and pushes the leading spatula device 5 forwards in the conduit,  with the already installed wire and a rod-shaped element feeding device 7 which feeds the flexible rod-shaped element 6 into the conduit with the already installed wire.
Patent JP-S5335891-A (JP)
Title: Output distribution supervisory process
Inventor: NISHIZAWA YASUO
IPC: G21C17/00
Filed: 1976-09-16
Abstract: PURPOSE: To facilitate computation of the output distribution of the fixed range only in the core of a reactor by means of combining a neutron flux detecting signal in the given place with a local tertiary nuclear hydrothermal characteristic computation corresponding to said range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05303387-A (JP)
Title: Active muffler device of compartment noise
Inventor: SAKURAI YOSHIHIRO
IPC: G10K11/16
Filed: 1992-04-28
Abstract: PURPOSE:To provide a constant performance in which engine sounds in a compartment are actively muffle controlled despite of the production dispersion of a speaker driving amplifier gain. CONSTITUTION:Expected output powers of an adaptive filter in each number of revolution region of an engine 1 which is the source of vibration, are beforehand set in a ROM 31 and obtain the total sum of the deviations between actually measured powers and the expected values. And in accordance with the total sum, change the threshold value of the filter output power which judges whether a divergence condition exists or not. Having this, an erroneous judgement, in which a divergence condition exists so as to stop a muffle control, is prevented and unpleasant noises are stably cancelled for the passengers.