baber/WOPTO huggingface dataset:
Patent JP-H10152846-A (JP)
Title: Foundation integrated type stock house
Inventor: FUKUDA SHIRO
IPC: E02D27/32
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To easily secure a site and reduce the setting cost by foaming an earthquake-proof and fire resting container part for disaster preventing stock such as fire extinguisher and emergency food in the ground integrally with the foundation part of a public workpiece such as street lamp of guide board, or the like. SOLUTION: A foundation integrated type stock house is made of earthquake- proof reinforced concrete, and it has container part 3 in the inner part, a foundation part 2 made into a required foundation form, and a public workpiece 1 such as street lamp set on the foundation part 2. The container part 3 has an entrance port 4, a door 5, and a seal member 6 for protecting disaster preventing stock from heat, moisture and water. An electronic key 7 provided on the door 5 is unlocked through a control box 9 when unlocking operation is performed, or when an earthquake or fire is detected by an earthquake sensor or temperature sensor. As the power source, non-charging type battery, charging type battery, and solar battery may be used in combination, in addition to a commercial power source 8.  Thus, the site cam be easily secured, and a stock house having fire resistance and earthquake resistance can be set at low cost.
Patent JP-H065454-A (JP)
Title: Core holding mechanism for automatic winding machine and winding method therefor
Inventor: TAKASHIMA MINORU
IPC: H01F41/06
Filed: 1992-06-19
Abstract: PURPOSE:To realize a core holding mechanism for effectively holding even a core having a small size of about several mm at a correct position of a chuck of an automatic winding machine and a method for winding by using the mechanism. CONSTITUTION:A core holding mechanism comprises a rod 10 made of a nonmagnetic material, a magnet 20 fixed to a front end of the rod 10, and a chuck 40 disposed outside the rod 10 in such a manner that its end can be opened and closed. The chuck 40 and the rod 10 are independently longitudinally movable, and the chuck 40 is rotatable together with the rod 10 at a longitudinal axis as a center.
Patent JP-S57113859-A (JP)
Title: Chemical liquid spraying nozzle
Inventor: YAMAMOTO KENZOU
IPC: B05B1/26
Filed: 1980-12-29
Abstract: PURPOSE: To make the spraying angle and direction of mist particles to be injected changeable by forming a transverse groove type notch of a special shape to the leading end of a nozzle, and providing a lead hole and an eccentric means communicating with the notch in a recess for mounting of an orifice at the rear end of the nozzle.  
     CONSTITUTION: A transverse groove type notched part 2 is formed on the circumferential surface of the leading end of a circular bar type nozzle body 1. The deep wall of this notch 2 intersects with the axial center of the nozzle 1 at the center, and is tapered to narrow on the upper wall (b) side. The upper part of the wall (a) is formed to a gently curved surface (c). A lead hole 4 is formed at the center of n orifice mounting recess 3 formed to the rear end of the nozzle 1 and is communicated with the notch 2. When chemical liquid is fed forcibly into the nozzle 1, the liquid ejecting through the injection port of the orifice B forms mist particles and passes quickly in the hole 4 in a diffused state. These mist particles are made into larger grain sizes by the air sucked through an air suction port 6, and enter the part 2, where they form film-like patterns. A short cylinder 8 is provided freely, turnably and eccentricaly to the leading end of the hole 4a, by which the direction of spraying is changed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H066324-A (JP)
Title: Spread spectrum communication method
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04J13/10
Filed: 1992-06-20
Abstract: PURPOSE:To prevent saturation of a 1st stage amplifier by generating a PN arrangement code comprising noninverting and/or inverting pattern from a PN series code unit and allocating one or plural codes to each communication channel. CONSTITUTION:A transmitter T2 uses a multiplier 14 to modulate a series code by transmission data D and a multiplier 15 applies product modulation to a carrier by using a modulation signal to apply spread spectrum to the carrier and the result is sent to a receiver R2. On the other hand, a mixer 20 of the receiver R2 mixes the frequency of a signal from the sent spread spectrum signal via a filter 18 and an amplifier 19 with a local signal fL and converts the result into a spread signal of a base band through an LPF. Moreover, a multiplier 21 is used to take correlation between the series code and the spread signal at the base band and an output signal resulting from integrating the correlation signal at an integration device 22 is detected at a detector 23 at a final point of time of the frame of M series and the sent information data D are demodulated.
Patent JP-2000020176-A (JP)
Title: Peripheral equipment for personal computer
Inventor: NAKAMURA KENJI
IPC: H04N5/781
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To avoid an unusable state by the shortage of the charging quantity of a secondary battery at the time of using the entitled equipment with a personal computer. SOLUTION: The electric circuit system part 21 of a digital camera 1 is driven by the secondary battery E of a power source circuit 22. An overcharge detecting circuit 23 is connected between the two switches SW1 and SW2 of a power source switch PS. The power source line 31p of a USB interface cable 31 is connected to the off contact point of the switch SW1 to supply a power source Vcc for a camera main body part electric circuit 21 from the on contact point of the switch SW2. Concerning the camera 1, when the switch PS is turned off in the state of being connected to the personal computer 19, power is supplied for the line 31p as long as the power source of the computer 19 or a printer 32 is supplied, and the secondary battery is charged by using this power.
Patent JP-S5975437-A (JP)
Title: Optical disk player
Inventor: FUJIIE KAZUHIKO
IPC: G11B7/09
Filed: 1982-10-22
Abstract: PURPOSE:To contrive normal reproduction even when random access is performed or an external mechanical shock is given, by lowering the gain of a servo circuit which controls the tracking position of a pickup when the servo circuit is set to an oscillating condition. CONSTITUTION:When a servo circuit 23 is set to an oscillating condition at a time point t1, a signal E55 becomes an alternating waveform and no tracking servo is performed. At this time, since a signal GFS becomes ''0'', a signal S61 gradually falls and, at the time point t2 when the signal S61 falls to a level Vr, a signal S62 becomes ''1'' and a transistor Q1 is turned on. Therefore, the intensification of the low band of the signal E55 by an LPF57 is not performed from the time point t2 and, at the same time, the oscillation is stopped at a time point t3, because the phase characteristic of the LPF57 changes and the oscillating conditions are not effectuated. When the oscillation is stopped, a signal S43 is obtained and the transistor Q1 is turned off and the intensification of the low band of the signal E55 by the LPF57 is performed. The normal tracking servo is performed from the time point t3 and the reproduction is performed normally.
Patent JP-S6165642-A (JP)
Title: Data communication system
Inventor: OKADA NAOYUKI
Filed: 1984-09-07
Abstract: PURPOSE:To improve the effective speed of data communication on a communication medium by allowing a device having to acquire the communication right next to acquire automatically the communication right at the end of data transmission frame transmission when the device acquiring the communication right has a data and transmits the data transmission frame. CONSTITUTION:When a reception control circuit 17 detects a transmission frame, the transmission frame is fetched in the reception control circuit 17 to check whether or not a destination address section DA32 in the transmission frame is coincident with a set address (n) at an own node address setting section 19. When they are coincident, a control section 31 of the transmission frame is checked and when the transmission frame is not a token frame, since it is a data frame, the received transmission frame is stored to a reception buffer 18, then the reception off data frame addressed to the own device is informed to an MPU11 so as to prepare the reception of the next transmission frame. The MPU11 fetches a reception data from a reception buffer 18, and the data is transmitted to a terminal equipment, a server equipment or a host equipment connected to the transmitter 5 and then processed.
Patent JP-S6078219-A (JP)
Title: Antiseismic gas stopping device
Inventor: HAYASHI SEI
IPC: F23N5/24
Filed: 1983-10-05
Abstract: PURPOSE:To obtain antiseismic gas stopping device which is in very simple structure and durable for long time use, by closing up a gas supply opening by a valve ball falling down from a valve ball holder of a vibrating plate through a shock of an earthquake. CONSTITUTION:A suspension vibrating plate 9 is fixed to the inside of a lid 4 of a main body of a gas chamber 1. About the middle of the vibrating plate 9 is twisted by half a turn and the twisted part is bent in an L-shaped state at the lower part of the plate 9. With this structure, a vibration of an earthquake is detected rapidly from the front and rear, the right and left and the top and bottom. The tip of the plate 9 bent in the L-shaped state is fixed to a central part of the gas chamber 1 and the tip of the same is made into a valve ball holder 10 by hollowing the tip so as to mount the valve ball 8 on the tip. A valve ball suspension rod 6 is mounted on the valve ball holder 10 by fixing a thin string or a chain 7 to the tip of the rod 6 and the valve ball to the tip of the lower part of the string or the chain 7. Simultaneously with an occurrence of earthquake that vibrating plate is vibrated, the valve ball 8 placed on the tip of the vibrating plate is thrown off, a lower gas supply opening is closed, outflow of gas is stopped, a fire is prevented by extinguishing fire being burnt and the gas leak is prevented.
Patent JP-H063589-A (JP)
Title: Single both-surface aspherical lens
Inventor: SATO KENICHI
IPC: G02B13/18
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a photographic lens which obtains a high-resolution photographic state and is small in diameter by improving aberrations such as a chromatic aberration in magnification. CONSTITUTION:The single photographic lens 10 which has both its surfaces made aspherical so that the 1st convex surface 11 faces an object side and the R2/R1 of the reference curvature of a 2nd surface 12 and the reference curvature of the 1st surface 11 is set to 1.0-2.5 is provided, and a diaphragm 14 is arranged on the object side of the single photographic lens 10. The 1st surface 11 of the single photographic lens 10 is so made aspherical as to increase in positive power toward the periphery and the 2nd surface 12 is also made aspherical increasing in negative power toward the periphery. The chromatic aberration of power is removed by the aspherical surfaces and the position of the diaphragm 14 and the remaining comatic aberration is also improved by the aspherical surface constitution.
Patent JP-S6077228-A (JP)
Title: Display device
Inventor: SUKAI TSUNEHISA
IPC: G06K11/06
Filed: 1983-10-05
Abstract: PURPOSE:To provide the titled device with both functions of a tablet device and a graphic display device by forming a tablet structure by a conductive material consisting of horizontal and vertical straight lines and arranging light emitting and photodetecting devices at positions surrounded by intersected points. CONSTITUTION:The tablet structure is formed by linear conductors Lya, L'ya... Lxa, L'xa and light emitting and photodetecting devices are arranged at the positions surrounded by picture elements on these intersected points to constitute the display device. Demultiplexers MP-X, MP-Y supply current successively through resistances and diodes D1x-Dpx, D1y-Dpy of the tablet lines, so that the tablet lines are scanned. When the scanning operation reaches the tablet on the X and Y axes inducing AC to a carsor, AC outputs are obtained from output terminals M1, M2. Since the AC output is detected by 2-3 adjacent lines, the cursor position is calculated from the distribution status of the AC output. Namely, the X axis is scanned and calculated at first and then the Y axis is also processed simularly to fix the coordinates of the cursor.
Patent JP-2000016064-A (JP)
Title: Heat generator
Inventor: BAN TAKASHI
IPC: B60H1/08
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To restrict load torque in starting a rotor to the minimum, to smooth starting the rotor by an external drive source and to achieve necessary heating ability after starting the rotor. SOLUTION: A rotor is composed of a drive shaft 13 (shaft part), plural parted members 19 provided to surround the drive shaft 13, support guide members 14, 15 to support the drive shaft 13 and the parted members 19, and spring members 22 to connect the parted members 19 to each other. Centrifugal force or energization force by the spring members 22 is applied on the parted members 19 with priority according to rotation condition of the rotor. Changeable disposition of the parted members 19 in a radial direction is thus enabled by application of such force, and clearance between an outer circumferential surface of the parted member 19 and a heat generating chamber inner circumferential surface facing it is decided.
Patent JP-S6169531-A (JP)
Inventor: WATABE KEN
IPC: B65C1/00
Filed: 1984-09-07
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-2000019661-A (JP)
Title: Image recorder
Inventor: ISHIKAWA MASAZUMI
IPC: G03B27/72
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To accurately correct density even with a densitometer constituted of a densitometer whose accuracy is no excellent and also to reduce the price of a device by using the densitometer whose price is low. SOLUTION: This device is provided with the densitometer 3 by which the density of a reference pattern print is measured and the density of a pattern print recorded by the device is measured based on the image data of the reference pattern print. The densitometer 3 is constituted of the densitometer whose accuracy is not excellent, so that the price is low. Since the density of the reference pattern print is measured by the densitometer 3 to be used for the density measurement of the pattern print, the measured density value of the reference pattern print is set to be the target density value of the pattern print and also is set to be the target density value in accordance with the accuracy of the densitometer 3.  Thus, the density value of the pattern print coincides with the measured density value of the reference pattern print, so that the density value of the pattern print coincides with the intrinsic target density value.
Patent JP-H0743881-A (JP)
Title: Structure of photomask and production of semiconductor device
Inventor: IRIKURA HIDEAKI
IPC: G03F1/00
Filed: 1993-07-28
Abstract: PURPOSE:To uniformalize the element sizes at the time of end of etching even if there is a difference in etching speed within the plane at the time of etching by allowing chips having two or more kinds of element sizes to coexist. CONSTITUTION:The chips of a high etching speed are previously resized at -(x/2)% and the chips of a low etching speed at +(x/2)% to the patterns of the chips on a mask if there is a difference in the etching speed within the plane in the etching stage. For example, the central part of the mask is resized at -0.5% and the outer peripheral part of the mask at +0.5%, respectively, by assuming the case there is 10% difference in the etching speed between the central part and the outer peripheral part of the wafer in the etching stage. The photoetching stage is conducted by using this mask, by which exposing and developing are conducted.
Patent JP-S5974073-A (JP)
Inventor: MITSUI MASAYUKI
IPC: B65D63/10
Filed: 1982-10-22
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-H0350856-A (JP)
Title: Lead frame for semiconductor device
Inventor: KONISHI SATOSHI
IPC: H01L23/50
Filed: 1989-07-19
Abstract: PURPOSE:To situate the tip of an inner lead further inside by using a part whose sheet thickness is thin by a method wherein two different kinds of metals are clad and a material which has etched the metal on one side selectively by using a chemical method is used as one part of them. CONSTITUTION:Two kinds of different metals which have been selected from an iron-based alloy, a copper-based alloy, an aluminum alloy and the like so as to obtain a large effect are clad; a material which has etched the metal on one side selectively by a chemical method is used as one part of them. Tip positions of inner leads 1 are situated further inside; a chip size which can be wire-bonded is made more small-sized, parts of outer leads 3 can secure their strength by using a part where the two kinds of metals have been clad. This lead frame is especially effective when it is used for a multipin resin-sealed package of an ASIC or the like such as a gate array or the like.
Patent JP-2000015509-A (JP)
Title: Cutter and method of boring pipe lining material using the same
Inventor: KAMIYAMA TAKAO
IPC: B23B41/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cutter ensuring high cutting efficiency even if the cutter is wet with water, and capable of positively preventing each component from idle running. SOLUTION: A cutter 1 is mountably, demountably installed on the end of the driving shaft (output shaft) 8a of a boring machine for boring a pipe lining material used for lining a pipe line through the pipe line. The cutter 1 is constituted by assembling, in the direction of a rotary shaft, a tip-cutting member 2 having a conical cutting tooth 2a, a ring wire brush 3, and a cylindrical fixed spacer 4, and by forming rotation preventive part (a irregular fitting part, a noncircular fitting part, a key fitting part) for inhibiting the idle running of the tip-cutting member 2, the wire brush 3, and the fixed spacer 4.
Patent JP-S6342440-A (JP)
Title: Visualizing method for gas flow in airtight container
Inventor: KAWAMURA SHIGERU
IPC: G01M3/38
Filed: 1986-08-08
Abstract: PURPOSE:To easily set the condition, etc., of the beast gas flow in an airtight container by supplying monitor gas which generates visual plasma light into the airtight container impulsively and monitoring the visible plasma light. CONSTITUTION:For example, a semiconductor wafer 3 is arranged between electrodes 2 arranged in the cylindrical airtight container 1 which is constituted transparently on the whole. Then, the container 1 is evacuated as shown by (b), and then base gas is admitted from a gas intake 4 and high frequency power is applied between the electrodes 2 to make the base gas into plasma, thereby emitting light. Then, the monitor gas which emits visible light in different color from the base gas is admitted impulsively as shown by (c) and made into plasma to emit the light and thus the light emission color of the base gas shown by slanting lines and the light emission colors of the monitor gas shown by dots are obtained and those gas flows are observed. Consequently, the gas flows can be observed directly and the conditions for determining the gas flows such as the shape of the container 1 of a semiconductor manufacturing device, the shapes and positions of an intake and an outlet 5, are easily tested.
Patent JP-H0247276-A (JP)
Title: Apparatus for centrifugal adhesion of powder coating
Inventor: REONIDO PABUROUITSUCHI KASHITS
IPC: C23C26/02
Filed: 1988-07-26
Abstract: PURPOSE: To continuously and automatically execute a centrifugal coating with powder, by holding a work piece with a chuck of an indexing table, turning the table in order, charging the powdery material, and executing the centrifugal coating.  
     CONSTITUTION: A cam 60 is turned a prescribed angle through a vertical shaft 49 by starting a motor 53 and the cylindrical surface 54 of a carrier 48 is engaged with the recessed surface of the outer periphery of the indexing table 4 and locked. At the same time, a pusher 64 is elevated through a lever 61 and the chuck 5 is elevated through a pin 68 and the rotary-work piece 27 is arranged on a mandrel 26 at the position A. Successively, the chuck 5 is lowered and the table 4 is turned and the chuck 5 is elevated at the position B and the powdery material is charged into the gap between the outer side surface of the mandrel 26 and the inner side surface of the work piece 27. A cap 31 is set at the position C in the operation as the same way, and the work piece 27 is locked at the position D as the mandrel 26, and the powdery material is centrifugally coated on the work piece 27 with a heating coil 13 at the position E, and cooling treatment is executed at the position F and the lock of the working piece 27 provided with the cap 31 is released at the position G, and the cap 31 and the work piece 27 are removed from the mandrel 26 at the position H. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0934397-A (JP)
Title: Plasma display panel
Inventor: MACHIDA ATSUSHI
IPC: G09G3/28
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To allow stable maintenance discharge during a maintenance discharge period even when no sufficient amount of wall charge is formed during the address period by making the first maintenance pulse large than the other pulses during the maintenance discharge period. SOLUTION: Although maintenance pulses are alternately impressed on the X-electrode and the Y-electrode in the period of maintenance discharge, the size of the first maintenance pulse is set to be larger than those of the other pulses. Namely the first maintenance 59 is larger by α in pulse height (voltage value) and by βin pulse height. For this reason, wall charge is formed even at the time when the first maintenance pulse is impressed and the deficient charge is supplemented. Hence, the maintenance discharge is stabilized when other maintenance pulses 59 are impressed. In addition. the length of one subfield is made shorter than the present one and further multigradation is possible by increasing the number of frame division.
Patent JP-H0827817-A (JP)
Title: Retaining wall block and construction structure of retaining wall
Inventor: AKAMINE MASUMI
IPC: E02D29/02
Filed: 1994-07-15
Abstract: PURPOSE:To provide a small diameter section reduced in diameter of a hole to the inside of a reinforcement insertion hole of a retaining wall block, to prevent the block from sliding on concrete solidified in the reinforcement insertion hole and to make it possible to construct a rigid retaining wall. CONSTITUTION:Retaining wall blocks A equipped with front walls 10, buttresses 12 and reinforcement insertion holes 16 bored in the buttresses 12 and provided with small diameter sections 22 reduced from insertion inlet of both ends in the insides of one or a plurality of reinforcement insertion holes 16 among them are formed. The retaining wall blocks A are arranged on the upper surface of the footing foundation 50, another short retaining wall blocks in the buttresses 12 are such that the reinforcement insertion holes 16 are linked with each other, at least one of the reinforcement insertion holes 16 is so laminated that it is provided with the reduced small diameter section. Anchor reinforcing bars, joint reinforcing bars, etc., are arranged to the linked reinforcement insertion holes 16 to fill and solidify fillers.