baber/WOPTO huggingface dataset:
Patent JP-H0244284-A (JP)
Title: Improved radon detector
Inventor: ROBAATO KUREIGU YOODAA
IPC: G01T5/10
Filed: 1989-06-23
Abstract: PURPOSE: To form a damage flying track by α particles colliding with one of detection faces and reduce a quantity of a necessary detection material by having the at least two opposite detection faces exposed on each reverse side of a detection member. CONSTITUTION: A detector 10 fitted to a frame includes a film of a flying track detection material or a foil 12 attached to an opening plastic frame 14 so that both opposite foil faces 12a and 12b are exposed to radon monitoring and irradiation. A flying track foil 12 preferably is proper cellulose system composition, for instance, nitric acid cellulose may not record a flying track detected by alpha particles emitted by a radon decay daughter nuclide directly deposited on an exposure face in one of the foils 12. Thereby such double record face increases an irradiation exposure face, and a quantity of detection material is reduced as compared with only one face of the conventional detection film.
Patent JP-H0451751-A (JP)
Title: Interim relief processing system
Inventor: FUKUMOTO KOICHIRO
IPC: H04L12/02
Filed: 1990-06-20
Abstract: PURPOSE:To improve the economy by selecting a standby circuit and operating the circuit when a standby circuit changeover command is applied to the system from a host device informing fault notice information. CONSTITUTION:A fault notice processing circuit 26 detects a fault when the fault takes place in a subscriber relevant circuit and gives its detection signal to a simultaneous fault number recognition circuit 28 of a host processing unit 27. The simultaneous fault number recognition circuit 28 outputs a request signal to a device attribute notice processing circuit 29 with respect to the noticed fault information to read the attribute information of a signal device 25. A switching processing control circuit 30 calculates a fault circuit number and number of faulty circuits based on the information to decide the system of switching processing control. When the signal processing unit 25 commands the selection of the standby circuit of the signal device, a circuit number conversion processing circuit 31 selects the standby circuit and controls the selected standby circuit while relating it to the fault circuit number.
Patent JP-S5587986-A (JP)
Title: Electronic watch system
Inventor: KATOU TOSHITAKE
IPC: H03L7/00
Filed: 1978-12-27
Abstract: PURPOSE: To provide a stable time standard signal at low power consumption in an electronic watch system by providing an intermittent waveform shaper controlled by the output signal from second signal source between first signal source continuously operated by a relatively low level and a logic processor for the output signal from the first signal source.  
     CONSTITUTION: The output from a high frequency oscillator 10 continuously operated by a relatively low level is applied through a linearly amplifying intermittent waveform shaper 20 to a phase comparator 40. The output from a low frequency oscillator 12 controls through a control signal generator 30 the waveform shaper 20, and is, on the other hand, applied through a delay circuit 35 to both the phase comparator 40 and an adder 46. After the output from the comparator 40 is divided by 1/N frequency divider 44, it is applied to the adder 46, and also to an L/M frequency divider 50 to an adder 47. The adder 47 adds the outputs from the frequency divider 50 and the adder 46 to display it through a frequency divider 50 and a counter 62 on a display unit 64. Thus, it can provide precise and stable time standard signal with low power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04309377-A (JP)
Title: Progress fitting metallic fixture for ski beginner
Inventor: FUJIWARA HIROSHI
IPC: A63C11/00
Filed: 1991-04-05
Abstract: PURPOSE:To quickly make progress in well-balanced skiing by attaching a receiving base, and a set metallic fixture to the left and the right front parts of ski plates, and the rear parts, respectively with an adhesive seal or a screw, and attaching a V-type lot arm and a strap. CONSTITUTION:In order to hold long a truncated chevron of a fundamental type bend, a receiving base 1 is stuck to the left and the right front parts of ski plates with double adhesive seals 1-1-1-4, or attached with a screw, and V-type lot arms 2, 3 are inserted into the receiving base from the upper part. Joints of the lot arms 2, 3 are connected as a supporting point of the left and the right ski plates, so that each of the left and the right ski plates is not superposed in the front. Also, to the left and the right rear parts of the ski plates, a set metallic fixture 6 is stuck with adhesive seals 6-1, 6-2, or attached with a screw. To the set metallic fixture 6, a strap 7 which can adjust the expanse prevention of the left and the right ski plates is attached. This metallic fixture adjusts an expanse of the left and the right ski plates by the strap so that a truncated chevron of a bend holds suitable width in accordance with user's height.
Patent JP-2000348345-A (JP)
Title: Method and system for information recording/ reproduction, information recorder and information reproducing device
Inventor: HAYASHI HIDEKI
IPC: G11B7/004
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording/reproducing system capable of improving the reliability as a recording/reproducing system by reducing the error rate in reproduced data in the case multi-values digital data are optically recorded or reproduced even when there is the possibility that various external disturbances are impressed. SOLUTION: In an information reproducing system S for recording data Sin on an optical disk 1 by the multi-valued recording method and further reproducing reproduction data Sout corresponding to the recorded data Sin by the simultaneous irradiation with reproducing laser beams to two tracks adjacent to each other on this optical disk 1, a recording pulse Srp is produced by the convolutional encoding system using the punctured code at the time of performing multi-value recording to the optical disc 1 while a viterbi decoding process is executed to an analog reproduction signal Spa obtained from a reproduction head 8 at the timer of reproducing operation, thus obtaining the reproduced data Sout.
Patent JP-S646481-A (JP)
Title: Power door lock apparatus
Inventor: ASADA TORU
IPC: E05B81/56
Filed: 1987-06-27
Abstract: PURPOSE: To reduce electrically driving elements to miniaturize a device and reduce cost by constituting the device to drive a pole member to the unlock position and drive a latch member to the full latch position by a set of electric driving mechanism. CONSTITUTION: A lock mechanism 9 is provided with a latch member 10 turning between a full latch position (first) restraining a striker 11 and an unlock position (second) releasing it, a pole member 12 turning the latch member 10 in between the first and second positions, and a spring member 36 urging upward the pole member 12. When a motor 17 is rotated in the normal direction to raise a screw rod 15 through a speed reducer 16, an engaging block 15E at the front end is brought into contact with a lock lever 14 to rotate and transfer the latch member 10 to the first position. When the motor 17 is rotated reversely to move down the screw rod 15, the engaging block 15E is brought into contact with a pole lever 13 to rotate the pole member 12 to the second position.
Patent JP-H0325411-A (JP)
Title: Optical scanning mechanism
Inventor: TANAKA MASAMI
IPC: G02B26/08
Filed: 1989-06-22
Abstract: PURPOSE:To prevent the same position from being irradiated repeatedly with output light from a light source even unless a moving member moves by controlling the scanning of light according to information from a position detecting means which detects the position of the moving member. CONSTITUTION:For example, an aluminum plate (position detecting means) 6 which is constituted having hole parts and flat parts 8 at specific intervals is provided on the rear flank of a pedestal 1, and a photosensor (position detecting means) 9 is arranged and fixed at the other part across a photosensor 9. Therefore, the position of the pedestal 1 can be detected according to the output of the photosensor 9, so the guidance of laser light from a laser generator 3 to an optical fiber bundle 5 can be controlled. Consequently, the same position is not irradiated repeatedly with the laser light and the safety is improved.
Patent JP-S55116491-A (JP)
Title: Returning device for sludge in sewage treating facility, etc.
Inventor: TSUJIMOTO HARUO
IPC: C02F3/12
Filed: 1978-12-22
Abstract: PURPOSE: To adjust the quantity of sludge retuned, to remove the loading of a pipe, and to maintain the stable operation of a centrifugal pump for returning sludge to an aeration tank from a sedimentation tank, by a mechanism wherein a ventilating path communicated with atmospheric air is mounted to the inside of the centrifugal pump and the quantity of ventilation is regulated.  
     CONSTITUTION: A ventilating path 5 is additionally installed so as to communicate with a chamber 2a of a centrifugal pump, and a mechanism 6 for adjusting the quantity of ventilation and an air cleaner 6' for preventing loading are disposed on its way. In such constitution, the quantity of sludge returned can be regulated extending over a wide range under the performance of normal pumps by properly varying the quantity of air supplied from the ventilating path 5. Thus, this device elminates the need for mounting a regulating valve for the quantity of a liquid, which passes, into a piping as seen in conventional devices, and the quantity of sludge, which passes, can be adjusted as an inner diameter of a duct remains as it does not change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5682846-A (JP)
Title: Novel disazo compound and its preparation
Inventor: OOTA MASABUMI
IPC: C09B33/147
Filed: 1979-12-12
Abstract: NEW MATERIAL:A disazo compound of formula I [A is group of formula II or III (R is H, Cl, Br, methyl, ethyl, methoxy, ethoxy, nitro, dimethylamino, diethylamino, or phenyl; n is 1 or 2)].  
     EXAMPLE: The compound of formula IV.  
     USE: A photoconductive material for electrophotography, having excellent mechanical strength, flexibility, and photosensitivity.  
     PROCESS: The exemplified compound can be obtained e.g. by (1) dissolving a compound of formula V [i.e. N,N'-bis(2-hydroxy-3-naphthoyl)-4,4'-diamino-3,3'- dichloro-diphenylmethane] and a compound of formula VI or formula VII (X is anionic functional group), e.g. benzenediasonium tetrafluoroborate, in a solvent e.g. dimethyl formamide, (2) adding aqueous solution of sodium acetate dropwise to the solution, and (3) filtering off the precipitate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0324208-A (JP)
Title: Method for reforming coke characteristic in dripping zone in blast furnace
Inventor: FURUYA SHIGEKI
IPC: C21B5/00
Filed: 1989-06-22
Abstract: PURPOSE:To recover furnace condition in early time by directly charging coke having the specific strength or more and the specific grain diameter or more into center part of dripping zone by using a coke charging device. CONSTITUTION:In closing condition of ball valves 5, 8, sealing means for furnace gas is fitted to an insert hole 3. Successively, the valve 8 is opened and a coke charging pipe 4 is inserted to an intermediate pipe 6 through the gas seal 7. Then, the valve 5 is opened and the charging pipe 4 is inserted into the furnace 21 through a blow pipe 3 and a tuyere 2, and the tip part of charging pipe 4 is inserted to the center part of dripping zone with advancing/retreating means. Successively, the good characteristic coke in a hopper 12, i.e., the coke having >=95.0 DI and 80-100mm grain diameter is supplied into the charging pipe 4 by alternately executing open/shut of the ball valves 11 and 9. Then, by working a hydraulic cylinder 13, a pushing head 15 is advanced and the above coke is charged into the dripping zone from the tip part of charging pipe 4. By repeating the above operation, the coke in the dripping zone is displaced with the good characteristic coke and ventilation in the dripping zone and liquid permeability of molten material are improved.
Patent JP-S6138678-A (JP)
Inventor: TSURUMI MANABU
IPC: B65G17/18
Filed: 1984-07-30
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-H057924-A (JP)
Title: Hollow die for extrusion
Inventor: SUGIO EIJI
IPC: B21C25/04
Filed: 1991-07-01
Abstract: PURPOSE:To improve the service life of a die by decreasing a bending moment and shearing force by inclining each bridge of a male die of the die in a fan- shape toward the front in the extruding direction. CONSTITUTION:A mandrel supporting member 6 of a male die 2 is inserted into an outer cylindrical member 4 and raper-fitted. A mandrel member 5 is inserted into a shaft hole 6c of the mandrel supporting member 6, and a stepped part 5b is allowed to abut on the top face 6b of the mandrel supporting member 6. A hollow die is assembled by fitting a female die 1 to the front end part of this male die 2. By the male die 2 of this constitution, a bridge 8 can be inclined in a fan-shape by a necessary amount. When the extrusion is executed by using this die, the bridge 8 receives a load by an extrusion stock from the oblique direction in the course of extrusion, and a load by a bending moment and shearing force which become main factors for shortening the service life of the bridge 8 is reduced.
Patent JP-H0449520-A (JP)
Title: Magnetic tape
Inventor: MURAI MIKIO
IPC: G11B5/725
Filed: 1990-06-19
Abstract: PURPOSE:To improve scratching resistance and traveling durability of a back coating layer by providing a plasma polymn. film of fluoring-contg. hydrocarbon on the surface of the back coating layer. CONSTITUTION:On the one surface of a nonmagnetic substrate 1, there are successively formed a ferromagnetic metal thin film 2 is formed and further a plasma polymn. film 3 comprising hydrocarbon, a diamond-like carbon film 4 formed from hydrocarbon and argon, and a lubricant layer 5. On the other side of the substrate 1, a back coating layer 6 is provided and a plasma polymn. film 7 of fluorine-contg. hydrocarbon is formed thereon to a specified thickness. By this method, the coefft. of friction of the back coating layer is reduced, which improves the scratching resistance. Moreover, even after the medium is stored for a long time, the lubricant on the magnetic recording layer side does not move to the back coating layer by a certain proportion or higher. Therefore, the traveling durability and still durability of the magnetic tape can be improved.
Patent JP-H0717342-A (JP)
Title: Obstacle detecting device for automobile
Inventor: YOSHIOKA TORU
IPC: B60R21/00
Filed: 1993-06-30
Abstract: PURPOSE:To improve the detection precision for an obstacle in a close distance region by preventing the erroneous judgement in the case where a laser radar detects the road surface because of nose dive, etc. CONSTITUTION:When the reflection of the signal wave supplied from a close distance region in front of the own vehicle is detected by the first sensor means 1 which effectively detects an obstacle in a wide range and in a close distance region, the signal wave having the longer wave length than that of the first sensor means 1 is transmitted and received, and the second sensor means 2 having the exceedingly weak signal wave reflection supplied from the road surface is utilized, and an obstacle in the close distance region is confirmed with high precision by confirming the existence of the reflection of the signal wave due to the detection operation of the second sensor means 2, by a reflection confirming means 3. While, if the reflection of the signal wave can not be confirmed by the reflection confirming means 3, the detection of the obstacle can be suspended by an obstacle detection suspending means 4 due to the second sensor means.
Patent JP-H10337446-A (JP)
Title: Membrane module and separating membrane device using same
Inventor: HAGINO TAKAO
IPC: B01D63/08
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To surely peel a cake layer depositing and fixing on the surface of a separating membrane by attaching an expandingshrinking material which expands or shrinks in accordance with a pressure change to part of the filtration face of the separating membrane having filtering function and further attaching a meshy material to the expanding-shrinking material so that it is made opposite to the filtration face. SOLUTION: A supporting filter cloth 14 and a stainless steel sheet 16 with many water passing holes 17 are laid on one face of a polyamide separating membrane 12 for precision filtration on the downstream side. An expanding- shrinking material 18 made of closed cell type special neoprene rubber is disposed on the other face of the membrane 12 on the upper stream side so that the almost entire region is dotted with the material 18 and the top of the material 18 on the upper stream side is further coated with a meshy material 20 obtd., e.g. by knitting a stainless steel wire 21 of 0.14 mm diameter in 0.29 mm thickness to obtain the objective membrane module 10 used for separating and removing solids of a certain particle diameter or above from water to be treated.
Patent JP-S5950870-A (JP)
Title: Composite shell of automobile
Inventor: ODA MASAMITSU
IPC: B60R13/02
Filed: 1982-09-14
Abstract: PURPOSE:To provide a high adhesion three-layered composite shell by overlaying a metal foil provided with a plurality of pinholes and a resin sheet not containing reinforcing fiber sequentially on a resin sheet containing reinforcing fiber to carry out hot press forming. CONSTITUTION:A first resin layer 2 is constituted from unsaturated polyester resin mixed with filler such as reinforcing glass fiber and calcium carbonate powder for improving rigidity. A second resin layer 3 is constituted from the same system resin as the first resin layer 2, i.e. unsaturated polyester resin, and not mixed substantially with reinforcing fiber. A metal foil 4 of aluminum is provided with a plurality of pinholes and the first and second resin layers 2, 3 are fused to each other through the pinholes of the metal foil 4. In hot press forming, the first and second resin sheets 11, 12 are softened into the fluid condition so that they flow and expand toward the peripheral portion of a cavity formed by an upper die 9 and a lower one 10.
Patent JP-H0914291-A (JP)
Title: Clutch device
Inventor: OSANAI HIROAKI
IPC: F16D23/14
Filed: 1995-06-27
Abstract: PURPOSE: To absorb the change of axial dimension between a release bearing and a release shaft caused by the additional specifications of a clutch. CONSTITUTION: A first key groove 2g is provided on the outer peripheral surface 2c of a bearing cap 2, and a second key groove 7g is provided on the inner peripheral surface 7c of a release sleeve 7. The first key groove 2g and the second key groove 7g are selected and connected by a key 4, and a yoke contact part 6 is provided with two yoke contact faces 6a, 6b in the axial direction.
Patent JP-H0211989-A (JP)
Title: Hose wrapped with fabric
Inventor: TAKAHASHI SHUJI
IPC: B32B1/08
Filed: 1988-06-30
Abstract: PURPOSE:To make improvements in the adhesive propery of a fiber by constituting a fiber reinforced layer with a core sheath type compound fiber using a polyesther polymer as a core ingredient and a polyamide polymer as a sheath ingredient respectively. CONSTITUTION:A fiber reinforced layer 2 being embedded in space between rubber layers 1, 3 is constituted of a core sheath type compound fiber using a polyesther polymer as a core ingredient and a polyamide polymer as a sheath ingredient respectively. With this constitution, the polyamide polymer excellent in adhesive property can be made so as to contact with a rubber layer at all times, the adhesive property of a fiber is improved.
Patent JP-H081394-A (JP)
Title: Powder molding machine
Inventor: YAMADA SADAO
IPC: B30B1/10
Filed: 1994-06-20
Abstract: PURPOSE:To manufacture many different products in a short time without increasing the installation area by providing a powder molding machine with a pair of molding stations capable of molding under left and right different conditions in parallel. CONSTITUTION:The powder molding machine 1 is provided with a pair of left and right molding stations 2, 2. A pair of upper and lower punch holders 31, 32 are provided in each molding station 2. Both punch holder pairs are simultaneously engaged with the operation of pressurizing/depressurizing and also the operation of taking out a molded article and feeding powder, through a toggle ring 7 by means of a driving force from a single driving source; therefore, two kinds of molded articles are simultaneously manufactured in parallel. After completion of pressurizing/depressurizing operation, when the toggle ring 7 is closed by the driving force of the driving source and auxiliary driving source, the molding station 2 is moved right above a bracket 61, the upper and lower punch holders 31, 32 are separated, and a molded article is ejected.
Patent JP-H03183202-A (JP)
Title: Window glass for receiving indoors satellite broadcasting
Inventor: MISHIMA NOBORU
IPC: H01Q1/44
Filed: 1990-06-19
Abstract: PURPOSE:To improve the transmission loss of window glass for a satellite broadcasting electromagnetic wave, and in addition, to enable a listener side to handle it safely because resin plate is free from danger to be broken by joining the resin plate to plate glass fitted to window frame. CONSTITUTION:The resin plates 2, 2 are stuck on prescribed areas on both sides of the plate glass 1 fitted to the window frame of the window glass into the shape of a sandwich. V-shaped or the like grooves 2a for releasing a bubble are formed in checkerboard pattern, etc., on the joining surfaces to the plate glass 1 of the resin plates 2, 2 as occasion demands. The size of the resin plates 2, 2 is determined (for instance, to be about 40cmX40cm) according to the size of a BS antenna to be installed in a room. The sticking area of the resin plates 2, 2 is determined properly according to the installed position of the antenna so that the electromagnetic wave to reach the BS antenna installed in the room passes through this sticking area. Thus, the window glass exhibits excellent transmissivity for an SHF electromagnetic wave to be used for satellite broadcasting, and in addition, it becomes free from the danger to be broken.
Patent JP-H061238-A (JP)
Title: Vibration control device for vehicle
Inventor: YAMADA HIROYUKI
IPC: B60G17/015
Filed: 1992-06-19
Abstract: PURPOSE:To reduce vibration effectively by fitting a vibration control device for suppressing the lateral vibration of a vehicle, in the limited space of a truck device. CONSTITUTION:Plural single rod type actuators 6 each formed of a rod extended only to the single side and fitted to a piston disposed in a cylinder are disposed between a truck frame 3 and a body 1 in such a way as to mutually face the opposite directions, and the optional number of these actuators 6 are combined laterally and actuated by a common servo valve 8 to form a vibration control device for a vehicle. The vibration control device for the vehicle can be thereby provided in a limited space without lowering the vibration control effect.