baber/WOPTO huggingface dataset:
Patent JP-S53101464-A (JP)
Title: Wirstwatch with stopwatch function
Inventor: KODAIRA TOSHIMOTO
IPC: G04B37/12
Filed: 1977-02-16
Abstract: PURPOSE: To permit the use of a watch by removing the same from its band, chain, etch at the time of using the same as a stopwatch, make its use easier and enable its accuracy to be sufficiently effected by mounting a band, chain or the like to the watch body and hermetically accommodating the same into the case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02197047-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: NAKAJIMA NOBUAKI
IPC: H01J29/48
Filed: 1989-01-25
Abstract: PURPOSE:To eliminate flaws ion outer appearance or broken sections and improve withstand voltage characteristics by forming a thick plate electrode of a nonmagnetic body of which area rate for process distortion induced martensite phase by press work and sulfur inclusion rate are specified. CONSTITUTION:A thick plate electrode is formed of a nonmagnetic body of which area rate for process distortion induced martensite phase by press work and sulfur inclusion rate are specified. The surface rate is set at less than 30%, and the sulfur inclusion rate is set at less than 0.004wt.%. If a punch is magnetized by leak magnetic field from a motor, etc., at the time of press work, therefore, floatation of punching chips by magnetic attraction can be prevented. Production of broken sections can also be reduced greatly.
Patent JP-S55110632-A (JP)
Title: Method and apparatus for treating particulate material
Inventor: TOYODA KATSUJI
IPC: B65B1/12
Filed: 1979-02-13
Abstract: PURPOSE: To transfer a particulate material and directly charge it in a bag by a method wherein an automobile having a particulate-material tank is fitted with a charger, the charger is provided with a hopper, and also with a screw and a bag chair in connection with the hopper.  
     CONSTITUTION: A charger 3 is fitted at a predetermined portion of an automobile having a tank 2 storing a particulate material for feed and discharge of the latter. The charger comprises: a box-shaped frame member 3A fitted to the tank 2; a hopper 3B fitted to the member 3A and connected with a discharge pipe 2B; a charging nozzle 3C arranged at the lower end of the hopper 3B; a screw 3D for conveying a particulate material under pressure; a horizontal plate 3F suspended by springs 3E; a support rod 3G suspended from the plate 3F; and a bag chair 3H arranged at the lower end of the rod 3G. After transported to an objective site by an automobile, the particulate material is directly charged into a bag or the like by the charger 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06231474-A (JP)
Title: Device for driving object lens
Inventor: SHINKAWA YASUHIRO
IPC: G11B7/09
Filed: 1993-02-03
Abstract: PURPOSE:To prevent an ungurded drop of a yoke in a device for driving an object lens by a simple variation in the shape of the yoke. CONSTITUTION:Fitting legs 5, 5 at both sides of a yoke 4 are formed in an inwardly inclined state and a gap 6 is left between each of the fitting legs 5, 5 and the outside of each of magnets 3, 3 on which the fitting legs 5, 5 are fixed. An adhesive 7 is filled into the gap 6 and the fitting of the yoke 4 is finished by drying and hardening the adhesive 7.
Patent JP-H01190101-A (JP)
Title: Multi-stage automatic telescopic antenna
Inventor: SAITO MAKOTO
IPC: H01Q9/14
Filed: 1988-01-26
Abstract: PURPOSE:To open a conductive elastic body at the automatic telescopic state and to improve the radiation efficiency by providing an automatic telescopic mechanism for multi-stage telescopic antenna and a mechanism storing the conductive elastic body to the antenna top and storing the conductive elastic body at the time of no operation. CONSTITUTION:The conductive elastic body 1 whose top is conductive fitted to the top of the telescopic antenna 2 is of a metallic tape whose cross sectional face is curved and the elastic body 1 is expanded freely in a straight line at the antenna telescopic state. The storage section 3 stores the elastic body 1 while bending it at the storage of the antenna 2. The antenna base 4 supports the antenna. The elastic body at the top expanded freely at the expansion of the antenna 1 has a capacitance to ground or sea surface and becomes a so-called top loading antenna, then even if the telescopic length of the antenna is short, highly efficient radiation is attained. In case of a rescue buoy applying the antenna, since the length of the antenna is short, the rescue buoy is made smell in size and light in weight.
Patent JP-H01191405-A (JP)
Title: Uniform magnetic field coil
Inventor: FUJITA MITSURU
IPC: A61B5/055
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a uniform magnetic field coil having much smaller leakage magnetic field intensity than that of an active shield type composed of two coil groups, by making the uniform magnetic field coil of at least three coil groups, and suitably setting the values of the magnetic moments of the groups. CONSTITUTION:A uniform magnetic field coil is composed of three coil groups, which are so disposed that the magnetic moments are alternately inverted such that, when the direction of the magnetic moment M1 of the first coil group is positive, the M2 of the second coil group is negative and the M3 of the third coil group is positive. Further, they are so set that the algebraic sum of the magnetic moments becomes zero. Thus, since the leakage magnetic field A3 when the sum of the coil groups of the coefficients of the term of k-th power of the reciprocal of a distance (r) in the expansion of the series of the width- power of the reciprocal of a distance (r) from the center is Ak becomes zero and the Ak when the k is even number is zero, when the number of the coil groups is N, the Ak when the k is from 5 to (2N-1) can be set substantially to zero by suitably setting the value of the magnetic of the coil groups, and the leakage magnetic field is abruptly decreased upon increase of the distance (r) proportional to the (2N+1)-th power of the reciprocal of the distance (r).
Patent JP-S53102382-A (JP)
Title: Cutter for turning high-molecular compound and method of turning
Inventor: IHARA ISAO
IPC: B26D3/00
Filed: 1977-02-18
Abstract: PURPOSE: The use of a cutter having a groove of specific shape for turning highmolecular compounds with viscosity prevents cuttings from remaining in swirl on the top edge of the blade and gives good finished products. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54110585-A (JP)
Title: Pneumatic transport apparatus for transporting powdery material or the like
Inventor: TERADA SATOYUKI
IPC: B65G53/46
Filed: 1978-02-17
Abstract: PURPOSE: To provide a pneumatic transport apparatus for transporting powdery material, in  which a highly sealed condition is developed and maintained by pressing a resilient supply pipe in  use of two pressing means, whereby it is enabled to omit wearing parts and to maintain its performance for a long time.  
     CONSTITUTION: At first, with operation of lower pressing means 6, resilent tube 4 is pressed and  deformed between a movable press plate 6B and a fixed press plate 6C, whereby powdery material  or the like in the tube 4 is compressed temporarily between the pair of plates 6B and 6C, thereby  preventing the powdery material to flow downward in the tube 4 and at the same time intrusion  of high-pressure air in transport pipe 1 into the tube 4. When another pressing means 5 is then  operated in the same way, a certain amount of powdery material is collected in a space in the tube  4 located between the pressing means 5 and 6. Further, when plate 6B of the lower pressung  means 6 is retracted to its original position, the powdery material collected in said space drops  into the transport pipe 1 and transported therein by the function of high-pressure air stream. Since  any rotary valve is not employed in the above arrangement, intrusion of high-pressure air into the  tube 4 can be prevented and wearing parts can be omitted so that its performance can be maintained for a long time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61178378-A (JP)
Inventor: YAMAMOTO SATOSHI
IPC: B66B1/14
Filed: 1985-02-01
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-H11206680-A (JP)
Title: Tableware washing machine
Inventor: KAMISAKI MASAYOSHI
IPC: A47L15/42
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To perform a maintenance-inspection work in the manufacturing process and at markets in a short period of time by a method wherein for a washing water guiding member of which one end side is connected to a water draining port of a washing tank, a connection part which is connected to the suction side of a pump, and a connecting passage which is connected to an auxiliary tank for water level detection are integrally formed. SOLUTION: A washing water guiding member 24 is connected to a water draining port 22 which drains washing water in a washing tank 1, and on the washing water guiding member 24, a connecting part 24a which is connected to the suction side of a pump 21 is formed, and at the same time, a connecting passage 24b which is connected to an auxiliary tank 17 is formed. Also, a seal member 25 is inserted between the pump 21 and the connecting part 24a of the washing water guiding member 24, and the same seal member 25 is inserted between the connecting passage 24b of the washing water guiding member 24 and the auxiliary tank 17, and between a connecting pipe 24c which is connected to the water draining port 22 of the washing water guiding member 24 and the water draining port 22.  Then, the washing water guiding member 24 is constituted of a resin molded article, and the connecting part 24a which is connected to the pump 21, and the connecting passage 24b to the auxiliary tank 17 are integrally formed.
Patent JP-H07141706-A (JP)
Title: Recording method, erasing method or deforming method of its recording unit and recording medium
Inventor: BESSHO KAZUHIRO
IPC: G11B9/00
Filed: 1994-01-17
Abstract: PURPOSE:To provide the recording medium of an extremely large capacity and to reduce the size thereof by two-dimensionally and three-dimensionally executing fine recording of atom order in desired patterns by a probe of an STM, thereby executing ultra-high density recording of order of about >=10<10>bit/ cm<2> (more particularly order of >=10<12>bit/cm<2>). CONSTITUTION:The scanning tunnel microscope(STM) is used and the deformation of a piezo element 23 is controlled by an X-direction scanning circuit 25, a Y-direction scanning circuit 26 and a Z-direction driving.servo circuit 27. A thin film 11 is subjected to fine recording processing by the probe (the probe of the STM) 10 mounted at the piezo element 23. This recording is executed by the microrecessed parts or microprojecting parts formed by electric field evaporation generated when a voltage is impressed between the probe 10 and the thin film 11. Erasing or deforming of a part or the whole of the once formed microrecessed parts or microprojecting parts is made possible by the electric field evaporation.
Patent JP-H01193716-A (JP)
Title: Liquid crystal display device
Inventor: MANO HIROYUKI
IPC: G09G3/36
Filed: 1988-01-29
Abstract: PURPOSE:To decrease the number of constitution dots of one display picture element and to make a half-tone display by dividing minimum display picture elements which constitute a picture plane into plural dots which differ in area ratio and turning on and off the dots. CONSTITUTION:An electrode of one display picture element of a liquid crystal panel is divided unequally into irregular electrodes 1a-1c. For an N-half-tone display, N combinations of the unequally divided electrodes 1a-1c are considered so that a total electrode area ratio of each combination to the total area of one display picture element electrode is an equal interval, i.e. an integral multiple. Therefore, N kinds of the area of one display picture element in the on state of the electrode are prepared by making the intervals of the area variation equal. Consequently, the on electrode area ratio of one display picture element is controlled to make the N-half-tone display.
Patent JP-H01193245-A (JP)
Title: Production of s-carboxymethyl-l-cysteine
Inventor: NAIJIYOU SHIYUUICHI
IPC: C07C323/58
Filed: 1988-01-29
Abstract: PURPOSE:To obtain the above compound in high efficiency, by reacting L- cysteine in the presence of bisulfite ion under specific condition, reacting the produced L-cysteine with a monohalogenoacetic acid ester without separating from the reaction system and hydrolyzing the reaction product. CONSTITUTION:L-cysteine is made to react at pH6.0-5.5 at a temperature below boiling point in the presence of bisulfite ion to produce L-cysteine and S-sulfo-L-cysteine. Without separating the L-cysteine from the reaction liquid, the reaction products are made to react with a monohalogenoacetic acid at pH7.5-5 to selectively form S-carboxymethyl-L-cysteine from L-cysteine, the product is separated from the reaction liquid, and the S-sulfo-L-cysteine is hydrolyzed by reacting the motor liquor with a mineral acid. The produced L-cysteine is again used as a source of raw material. The objective compound useful as a synthetic raw material for pharmaceuticals such as a expectorant can be produced by this process economically at a low cost without using particular reaction apparatus.
Patent JP-H06228511-A (JP)
Title: Production of pressure-sensitive adhesive tape or sheet
Inventor: MIYAKE KEISUKE
IPC: C09J7/02
Filed: 1993-02-04
Abstract: PURPOSE:To produce a pressure-sensitive adhesive tape in which the pressure- sensitive adhesive discharged from a die coater is integrated by adhesion with the entire surface of the support. CONSTITUTION:A process for producing a pressure-sensitive adhesive tape by discharging a pressure-sensitive adhesive 4 in the form of a membrane and applying this membrane to a support 1, which comprises removing air from the gap between the membraneous pressure-sensitive adhesive discharged from a die coater 2 and the support 1 by suction with a blower 51.
Patent JP-H03223085-A (JP)
Title: Movable handrail driving device for man conveyor
Inventor: IMAI ICHIRO
IPC: B66B23/04
Filed: 1990-01-26
Abstract: PURPOSE:To simplify the structure, and facilitate the assembly and centering adjustment work and the maintenance work, and increase the movable handrail driving force by additionally providing a second movable handrail driving device similar to a movable handrail driving device so as to be coupled with a third sprocket through a third handrail driving chain. CONSTITUTION:A second movable handrail driving part 41 similar to the former movable handrail driving part 31, which has multiple handrail driving wheels 12 and pressure-welding rolling wheels 16, is additionally provided, and since a movable handrail 6 is frictionally driven by both the movable handrail driving parts 31, 41, the handrail driving force is increased. In the former movable handrail driving part 31, a junction idler 9 is coupled with a footstep driving part 5 through a first handrail driving chain 8, but in the second movable handrail driving part 41, a junction idler 43 is coupled with the third sprocket of the junction idler 9 through a third handrail driving chain 42, and respective handrail driving wheels 12, 48 are rotated for drive by short second handrail driving chains 10, 44 respectively wound around of each junction idler 9, 43.
Patent JP-H10194648-A (JP)
Title: Driven side device of escalator, etc., and its installation method
Inventor: ADACHI KAZUO
IPC: B66B23/18
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To make simple structure with a small number of parts by installing a driven sprocket on a shaft through a bearing, screwing and installing a rod on the shaft and applying specified force through the rod. SOLUTION: A roller 23 provided on a head end of a shaft 22 free to revolve is built in so as to be placed on a guide rail 41, the roller 23 is rotated and the shaft 22 is free to smoothly move in the horizontal direction (normally). Additionally, a rod 26 is screwed and installed in a tap hole of the shaft 22 through a truss 40, a nut 26a is fastened and a spring 28 (energizing device) is inserted between a spring seat 27 and the truss 40. Thereafter, a footstep chain is properly stretched by winding the footstep chain around a driven sprocket 21, fastening a nut 26b of the rod 26 and compressing the spring 28. Consequently, it is possible to directly install the rod 26 on the shaft 22 without rotating the shaft 22 and to eliminate a large-scale bearing.
Patent JP-S60162755-A (JP)
Title: Permanent magnet alloy
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/04
Filed: 1984-02-02
Abstract: PURPOSE:To provide a titled alloy having excellent corrosion resistance and magnetic characteristic by specifying the compsn. consisting of rare earth elements, Fe, Co, B, Zr, Hf, etc. CONSTITUTION:This permanent magnet alloy consists of the compsn. composed of R(Fe1-x-y-zCoxByMz)A (where R; one kind or a combination of two kinds of rare earth elements, 0<=x<=0.5, 0.02<=y<=0.3, 0.0001<=Z<=0.03, 4<=A<=7.5, M; one kind or a combination of two kinds of Zr and Hf) and is excellent in both magnetic characteristic and corrosion resistance. The above-mentioned alloy is obtd. by melting the raw material consisting of the prescribed compsn. in Ar or vacuum, forming an ingot, crushing roughly the ingot in a non-oxidizing atmosphere with a stamp mill, etc., then grinding finely the same with a jet mill, etc. to about 3-5mum, subjecting the resultant pulverous powder to molding in a magnetic field to improve the degree of orientation and to make the alloy anisotropic and sintering the molding in an inert gas of Ar, etc. or in a vacuum, then subjecting the sintered molding preferably to quick cooling and further to a heat treatment in a temp. range of about 400-800 deg.C.
Patent JP-H09214824-A (JP)
Title: Object tracking camera
Inventor: MATSUMURA HIDEKI
IPC: G01S3/786
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To stabilize a camera when an object is moving delicately by discrimi nating a 1st detection area in which 1st detection blocks are included at a maximum. SOLUTION: An integration data detection circuit 14 integrates digital data for each detection blocks set into a motion detection area. A universal head control circuit 16 discriminates the 1st detection block corresponding to the object by detecting the value of correlation between these integrated data and previously registered integration data and comparing that correlation value with a threshold value. Further, the universal head control circuit 16 discriminates the 1st detection area, in which the 1st detection blocks are included at a maximum, out of plural detection areas set as motion detection areas and applies a universal head control signal corresponding to that position to a drive device 18. Therefore, the drive device 18 controls a universal head 20 so that a camera 12 can change its attitude toward the 1st detection area.
Patent JP-S57132064-A (JP)
Title: Determinate quantity dispensing apparatus
Inventor: INOUE MORIHITO
IPC: G01N35/10
Filed: 1981-02-09
Abstract: PURPOSE:To carry out the automatic control at a low price, by arranging one or the plural capacity detector for detecting the difference of a dielectric constant of air and liquid on a tube for absorption and vomitting and detecting the quantity of absorption and discharge from this detected output and also, carrying out the determinate quantity absorption and vomitting control. CONSTITUTION:A pair of electrode plates 47a, 47b for capacity detection is arranged on a tube for absorption and vomitting 43 so as to make the plates 47a, 47b opposed to the outside of the tube 43 each other. Said plates 47a, 47b are connected with an electrostatic capacity detector 52 for detecting the electrostatic capacity between the plates 47a, 47b through a signal wire and its detected electric power is given to a control device 51 by the detector 52 through the signal wire and then, the device 51 is connected to an operating set 53 provided for giving the designation of absorbing and discharging quantity or various establishment or indication of dispensing time through the signal wire. By such constitution, an automatic apparatus having a simple construction and carrying out a highly accurate determinate quantity dispensing, can be obtained.
Patent JP-S63186136-A (JP)
Title: Halogen sensor
Inventor: TAKEUCHI HITOSHI
IPC: G01N27/00
Filed: 1987-01-28
Abstract: PURPOSE:To permit detection of the concn., etc. of halogen in real time with a sensor of simple constitution by changing the electrical characteristic between a pair of electrodes by the halogen and detecting the concn. and flow rate of the halogen in accordance with such change. CONSTITUTION:A vessel 1 is formed of an insulating material to a cylindrical mesh shape and a pair of the electrodes 2a, 2b are provided to both ends thereof, by which a housing is formed. The gaseous halogen flows into the vessel 1, then through the gaps among granular bodies 3 and flows from the vessel 1 to the outside. Compds. 3a are formed by reaction of the surfaces of the bodies 3 with the gaseous halogen at this time. The bodies 3 are made of an electrically conductive material and the electrical conductivity thereof is decreased by the formation of the compds. 3a by which the resistance value between the electrodes 2a and 2b is changed. The gaseous halogen of a known reference concn. is admitted at a know reference flow rate for the prescribed reference time into the sensor and the change in the resistance value of this time is determined and is stored into an ROM. The concn. of the gaseous halogen is, therefore, detected in real time by detecting the change in the resistance value between the electrodes 2a and 2b when the gaseous halogen to be measured is passed at the reference flow rate.
Patent JP-H06233093-A (JP)
Title: Facsimile equipment
Inventor: OSANAI TOSHITAKA
IPC: H04N1/23
Filed: 1993-02-05
Abstract: PURPOSE:To provide the facsimile equipment which reduces the consumption of recording paper and the equipment cost by rotating one reader and one plotter to read and record both faces. CONSTITUTION:The facsimile equipment where document read parts 1 and 2 which read a document are rotated to read both faces is provided with the plotter which is provided with a read mode selecting part which arbitrarily selects the double face read mode and the single face read mode, a double face recording part which performs double face recording correspondingly to the double face read mode at the time of selecting this mode as the document read mode by the read mode selecting part, an ink discharge part 17 which discharges ink in the perpendicular or approximately perpendicular direction at the time of discharging ink from at least one or more ink discharge ports to recording paper to perform recording, and a rotating part which is rotated with a document carrying path 28 as the axis of symmetry.
Patent JP-S62178675-A (JP)
Inventor: HAMAGUCHI OSAMU
IPC: E05C5/00
Filed: 1986-01-31
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-H01191954-A (JP)
Title: Cabinet management system
Inventor: KOZUKA SHINETSU
IPC: G06F12/00
Filed: 1988-01-27
Abstract: PURPOSE:To shorten the operating time in a cabinet control system by selecting the next operation when a data writing protection state is detected. CONSTITUTION:When a writing protection checking device 12 detects a writing protection state, an operation selector 13 displays a request for selection of the next operation on a display screen. When an execution mode is selected in an operation selecting process, said process is succeeded. While the subsequent processes are discontinued in case a stop mode is selected.