baber/WOPTO huggingface dataset:
Patent JP-H1138504-A (JP)
Title: Rear projection type screen and image projection device therefor
Inventor: EBINA KAZUYOSHI
IPC: G03B21/62
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a whole screen to be observed with uniform brightness even when it is viewed from one observation point by forming the exit pupil of an image projection device to be rectangular and arranging it in parallel with the longitudinal direction of the individual lenses of a unidirectional lens array. SOLUTION: By the change of light quantity occurring by difference between the matching of the rear projection type screen and the pupil of a projector and an observing position, the state 10 of the pupil at the left end part of the screen, the state 11 of the pupil at the central part and the state 12 of the pupil at the right end part are shown. The exit pupil of an element lens is shown by a rectangle and the exit pupil of the projector is shown by a square. Then, a projection lens whose exit pupil is rectangular is used and the direction of one side of the rectangle of the exit pupil and the direction of the element lens of the unidirectional lens array becoming the screen surface on which an image is formed are adjusted so as to project and form the image.  Thus, a light beam whose intensity is almost identical at both of the peripheral part and the central part of an observation area can be made to arrive at an observer.
Patent JP-S5994220-A (JP)
Title: Multileg/multichannel type magnetic transducer assembly and manufacture thereof
Inventor: RARUFU EI KONRII
IPC: G11B5/187
Filed: 1983-10-21
Abstract: In a multichannel transducer each channel has two assembled corresponding magnetic core portions (10, 13), each portion having an intermediate (28, 54) and a rear leg portion (15, 16) respectively. Both core portions are contiguous with a magnetic pole and each provides a distinct flux path. The rear leg portion extends at an acute angle to the intermediate leg portion and it converges towards the transducing gap plane. A recording coil (112, 114) is placed on the intermediate leg portion. The angle of the rear leg portion is selected such that sufficient clearance is provided from the intermediate leg portion to allow winding the reproducing coil (17, 18) directly around the rear leg portion. Interchannel crosstalk is reduced and mechanical damage to the reproducing coil is eliminated.
Patent JP-2000029413-A (JP)
Title: Portable appliance, display panel, exterior parts, indicating parts, and manipulation parts
Inventor: AMANO MASAO
IPC: G09F13/20
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To make the layers lower than the light storage layer in a portable appliance, display panel, indicating parts and manipulation parts more easily visible, and to make the layers lower than the light storage layer more easily visible while the exterior parts are decorated by the light storage layer having excellent corrosion resistance. SOLUTION: The portable appliance is provided with long after-glow glass 2 having light-transmissibility. The display panel 3 has a long after-glow glass having light-transmissibility and a polarizing plate which is arranged on one surface side of the long after-glow glass and has a UV ray transmission function. The outside surface of the exterior parts 1 is provided with a light- transmissible ornamental layer into which long after-glow glass particles having light-transmissibility are incorporated. The indication parts 4 are provided with the long after-glow glass having transmissibility. The manipulation parts are provided with the long after-glow glass having the translucence.
Patent JP-H1129794-A (JP)
Title: Cleaning water for electronic material its reparation, and cleaning of electronic material
Inventor: MORITA HIROSHI
IPC: B08B3/12
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning water for electronic materials which can clean, in a small amt., electronic materials, such as silicone substrates for semiconductors and glass substrates for liquid crystals, contaminated with fine particles, in an efficient manner with high percentage removal of contaminants. SOLUTION: This cleaning water for electronic materials comprises ultrapure water having a dissolved hydrogen concn. of not less than 0.7 mg/liter to not more than the saturated concn. and a pH value of 6 to 12. The process for preparing the cleaning water for electronic materials comprises deaerating ultrapure water, feeding hydrogen gas through a gas permeable membrane, and further, adding an alkali. The method for cleaning electronic materials comprises bringing an electronic material contaminated with fine particles into contact with the cleaning water for electronic materials while applying ultrasonic waves.
Patent JP-H0246207-A (JP)
Title: Lawm mower
Inventor: TAKEI TERUTAKA
IPC: A01D34/63
Filed: 1988-08-08
Abstract: PURPOSE:To efficiently feed cut lawn grass with spatial convenience by inwardly directing rotational direction of blades positioned on both left and right sides, providing a discharge port of a housing in the intermediate point between left and right in the back, passing a duct between the left and right front wheels and facing the discharge port to the front and back wheels. CONSTITUTION:Two blades 8 and 8 of a mower (M) are respectively inwardly rotated and a discharge port 12 is provided in the back center of a housing 9 and connected to a front duct 13. The duct 13 is passed from a space between the left and right front wheels 1 under a travel machine body (A) and the back end thereof is faced to a space between the front wheels 1 and the back wheels 2. The back end of the duct 13 and the front end of the back duct 14 connected to a grass collecting vessel 3 are engaged and connected with a bent connecting duct.
Patent JP-H11353930-A (JP)
Title: Direct ceiling mount fluorescent circle luminaire
Inventor: KOSUGE MITSUHARU
IPC: F21V23/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To hardly produce unpleasant shadow caused by a night light bulb by arranging it in the lower central part of a supporting plate, and embedding at least a part of a safety bulb socket in the recess of a male screw. SOLUTION: A direct ceiling mount fluorescent circle lamp fixture has a ceiling cap 51 detachably mounted on a ceiling 50 on ceiling surface. A supporting plate part 53 is horizontally arranged at the lower end of a male screw 52 hanging down from the ceiling cap 51. A fastening ring 59 is screwed with the male screw 52, and when unscrewed, it is supported with the supporting plate part 53. A potbelly shaped hole part 12 engaging with the male screw 52 and fastened with the fastening ring 59 is formed in almost the central part of a base 11. A bulb 60 which outputs of a few luminous flux when a circle fluorescent lamp is turned off is arranged in the lower cental part of the supporting plate part 53. At least a part of a bulb socket 62 to which the bulb 60 is detachably fit is embedded in the recess 52S in the male screw 52.
Patent JP-H0654418-A (JP)
Title: Switchgear
Inventor: YOSHIDA TETSUO
IPC: H01H33/66
Filed: 1992-07-24
Abstract: PURPOSE:To reduce the size, to suppress the temperature rise of main-circuit electric apparatuses, and to prevent a fault from spreading and expanding, by arranging the main-circuit electric apparatuses, united into individual bodies for three phases collectively with solid insulation, in the order of the main circuit system so as to adjoin each other closely, and injecting carbon hexafluoride in the peripheries of coupling parts which connect the central conductors of the main-circuit electric apparatuses. CONSTITUTION:The peripheries of a disconnector unit 2A, a vacuum circuit-breaker unit 3, a disconnector unit 2B, a transformer unit 4, and a bus-bar unit 5, excluding a cable head unit 1, united into individual bodies for three phases collectively, are covered with insulating layers 10 of epoxy resin, and they are fixed to each other at their flange parts 10a and 10b. On this occasion, connection of individual units is performed by coupling them at male-female type connection parts by the stack of individual units, and a liquid of carbon fluoride is injected in the peripheries of these individual male-female connections. When the carbon fluoride solution in a unit being at the upper part is vaporized by the increase of current flowing caused by the increase of a load, the gaseous carbon fluoride having risen is cooled by a cooler 8 and liquified. Then, it descends through a circulating pipe 6 and circulates.
Patent JP-S5989976-A (JP)
Inventor: NAKATANI NAGATOSHI
IPC: F26B17/04
Filed: 1982-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1033066-A (JP)
Title: Canopy member and sheet hooking tool in vinyl house
Inventor: MATSUDA FUMIHIDE
IPC: A01G9/14
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a canopy member in a vinyl house readily performable of a sheet extending work with suppressing damage of a window sheet or a winding up core and capable of coping with rain on a ventilating window by forming two strings of lightweight C-type steel-like rail parts and a canopy part in one body. SOLUTION: This canopy member 1 in a vinyl house is obtained by forming two strings of lightweight C-type steel-like rail parts and a canopy part 5 about perpendicularly projecting from inside flange edges on the rail parts to webs of the rail parts in one body. A ventilating window 23 is constructed by hooking an upper end of a lower part sheet 22 on a lower sheet hooking tool 21 and the ventilating window 23 is made to a closed state by superposing a lower part of a window sheet 18 on the lower part sheet 22. When it rains in the state, a waterdrop 25 does not directly attach to the window sheet 18 because the waterdrop 25 is intercepted by the canopy part 5. Even in a state that the ventilating window 23 is opened by winding up the window sheet 18, there is no anxiety of the waterdrop 25 directly attaching to the window sheet 18.
Patent JP-H1139150-A (JP)
Title: Microcontroller
Inventor: SAKAKIBARA MITSUHARU
IPC: G06F9/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a CPU access measure during a flash memory erasure cycle by a simple technique. SOLUTION: This microcontroller is provided with a mode detection means 12a for detecting the transition to an erase or write mode of a flash memory 13, and a code generation means 12b for generating a specified instruction code for not changing the value of a program counter of a CPU 10 which is the execution means of a control program stored in the flash memory 13 and outputting it to the CPU 10 at the time of the transition to the mode. While the flash memory 13 is shifted to the erase or write mode, the specified instruction code (HOLD instruction or the like) for not changing the value of the program counter is continuously outputted to the CPU 10, so that the internal state of the CPU 10 is held and hang-up is not invited.
Patent JP-H08262117-A (JP)
Title: Electric signal measuring instrument
Inventor: SHINAGAWA MITSURU
IPC: G01R15/24
Filed: 1995-08-03
Abstract: PURPOSE: To provide a relatively compact electric signal measuring instrument which can economically measure electric signals to be measured propagated through a signal line in a low-disturbance state with high accuracy over a wide band. CONSTITUTION: A conductor 1 is brought into contact with a signal line 43 formed on a measurement circuit 42 at one point. The birefringent index of a sufficiently thick electrooptic material 2 is changed with the intensity of an electric field coupled from the conductor 1 and, at the same time, the laser beam from a laser beam source 5 polarized by the variation of the birefringent index of the material 2 which is irradiated with the laser beam is detected by means of a polarized light detector 6 and the waveform of the detected signal is displayed on a waveform display device 7.
Patent JP-H0481792-A (JP)
Title: Display device and its inspecting method
Inventor: SOJO TERUHISA
IPC: G09G3/04
Filed: 1990-07-24
Abstract: PURPOSE:To enable automatic maintenance and inspection by laying one side of photoconductors of all entire light emission bodies of a display board, concentrating the other part on a photodetector, and confirming whether or not all light emission bodies illuminate through a comparator. CONSTITUTION:One side of the photoconductors 13 is laid to all the surfaces of the light emission bodies 12 of the display board 13 and the other part is concentrated on the photodetector 11. After the display device 1 is switched to a test mode, a control part 10 sends an instruction for illumination to a light emission body 12, whose emitted light is photodetected by a photoconductor 13; and the photodetector 11 converts the light signal into an electric signal and outputs it to the comparator 14. Once the comparator 14 confirm that the light emission indication address matches the photodetection address, the control part 10 turns off the illuminating light emission body 12 and sends an indication for illumination to a next light emission body 12 and this operation is repeated in sequence. Consequently, the maintenance and inspection are automatically performed and a defective light emission body and a defective driver for a light emission body can be found.
Patent JP-S5990302-A (JP)
Inventor: MATSUZAKI TOSHIO
IPC: B22F1/02
Filed: 1982-11-12
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-H05115521-A (JP)
Title: Foot massage device
Inventor: HARA IKUO
IPC: A61H23/00
Filed: 1991-07-12
Abstract: PURPOSE:To carry out massage in a room in simple manner by accommodating a bubble injection device between the bottom plate of a portable type container body for immersing a foot and a bottom plate, projecting a nozzle for jetting bubbles which is connected with the bubble injection device from the bottom plate, and installing an intermediate plate for placing a foot which has a plurality of bubble injection holes in the upper part of the bottom plate. CONSTITUTION:A bottom plate 3 is installed on a portable type container body 2, and a blower 4 is installed between the bottom plate 3 and the bottom part of the container body 2. In the upper part of the bottom plate 3, an intermediate plate 6 having a plurality of bubble injection holes 5 is installed and a foot is placed on the intermediate plate 6. On the intermediate plate 6, a plurality of holes 17 are formed, outsides the bubble injection holes 5, and hot water flows in convection current form. Further, a nozzle 7 for bubble injection which is connected with the blower 4 is installed on the bottom plate 3, and the air discharged from the blower 4 is jetted out from the bubble injection holes 5 on the intermediate plate 6 through the bubble injection nozzle 7, and stimulates the back of the foot.
Patent JP-S6176809-A (JP)
Inventor: NAKANO YOSHIKAZU
IPC: F22B37/52
Filed: 1984-09-25
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-2000030614-A (JP)
Title: Manufacture of cathode ray tube
Inventor: ODAWARA MIDORI
IPC: H01J9/26
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent dispersed powdery particles from adhering being caused by flit glass to seal a front panel and a funnel. SOLUTION: In advance to a sealing process, a removal processing by sucking is carried out. First, the peripheral rim part of a front panel 110 and the peripheral rim part of the front opening part of a funnel 120 are held by matching each other through a flit glass layer 130. A surrounding body 142 for a sucking device 140 is placed on the periphery of the matching part. Powdery particles of the flit glass dispersing from the flit glass layer 130 and existing around the matching part are sucked and removed by a suction pump. After this, the suction device 140 is removed, and then a sealing process is applied. Dust in a tube is also removed by applying the same suction from a neck 150 side or supplying compressed air on the contrary, in the removal process by suction.
Patent JP-H0525785-A (JP)
Title: Rope structure
Inventor: MIZOBE AKIO
IPC: D01F9/21
Filed: 1991-07-12
Abstract: PURPOSE:To provide a twisted yarn structure such as a cord, a rope or a cable excellent in abrasion and fatigue resistance. CONSTITUTION:A twisted yarn structure such as a cord, a rope or a cable is constructed from polyvinyl alcoholic synthetic fiber having >=10,000 times of twisting abrasion frequency.
Patent JP-S6177941-A (JP)
Title: Portable fault diagnosing device for information processor
Inventor: NAGASAWA NOBORU
IPC: G06F11/22
Filed: 1984-09-25
Abstract: PURPOSE:To attain a standardized portable fault diagnosis system with simple operations by actuating a self-diagnosis function of a processor to be diagnosed with a command of an execution controller and reading the fault data and the diagnosis data into a recording part to carry out the procedure for countermeasures of faults. CONSTITUTION:The fault countermeasure procedure corresponding to each page of a manual of fault countermeasure procedures produced for each processor to be diagnosed is recorded to a fault countermeasure procedure recording part 7 by means of a registration/replacement control means 6 so that the countermeasure procedure is displayed at a display part 9. The part 7 is connected to a processor to be diagnosed via a suitable cable. When a fault occurs, a self-diagnosis function of the processor to be diagnosed is actuated by a command given from an execution controller 4 to read the fault/diagnosis data to a recording part 8. Then the fault countermeasure procedure is partly executed automatically. In addition, the countermeasure procedure is read out successively from the part 7 and displayed at the part 9 to obtain the necessary indications and the answer of a key input 10 of the procedure data.
Patent JP-S6175809-A (JP)
Title: Spinneret pack for melt-spinning
Inventor: IWATA YOSHITO
IPC: D01D4/06
Filed: 1984-09-21
Abstract: PURPOSE:To enable the sure sealing of polymer at the joint part of a spinneret pack composed of the upper block having polymer channel and the block containing the perforated plate, by inserting a gasket into a specific notched part. CONSTITUTION:A notch is applied to the outer circumference of the bottom face of the upper block 1 and to the corresponding part of the outer circumference of the top face of the intermediate block 2, and a space is formed from the flat part 20 and the tapered space 21. A gasket 9 is inserted to the flat part 20 of the notched part 11 leaving the tapered space 21. The gap between the blocks 1, 2 outside of the notched part 11 is made to <=1/10, preferably <=1/20 of the maximum depth of the notched part 11.
Patent JP-H0398889-A (JP)
Title: Manufacture or repair method for storage container and produced container
Inventor: AAREN DEYURAN
IPC: B65D90/513
Filed: 1990-07-26
Abstract: PURPOSE: To avoid internal contamination of a product, by providing on a metal partition a succession of laminate comprising at least three reinforcing synthetic resin layers having electrical insulation properties and at least two synthetic resin conductive layers, and by connecting the metal partition and the two conductive layers to a monitoring differential device by means of an electric conductor. CONSTITUTION: A monitoring differential device comprises a capacity measurement differential bridge 9 for supplying a signal indicating a magnitude given by the expression I in which mc1 is a condenser capacity defined by a pair of a succession of two conductive layers, c1 c2 is a condenser capacity defined by an another pair of a succession of two conductive layers, and Δ(mc1 %≡1 c2 ) is a differential variable between the capacities, a comparator 11 for supplying a signal as the specific function of a value having a relative number to an instructed threshold, and alarm devices 20 and 24 which are actuated in response to the signal transmitted from the comparator. The monitoring differential device is connected to at least the three conductive layers. Thus, contamination of the interior of the product is prevented.
Patent JP-S5990141-A (JP)
Title: Information processing system of variable structure type
Inventor: MURAKAMI TAKAO
IPC: G06F7/38
Filed: 1982-11-15
Abstract: PURPOSE:To replace the repetition of plural same circuits with a single circuit and to simplify a circuit constitution by performing many equal parallel operations and setting dynamically an indication for an optional digit number within a limited number of feedback loop stages and an optional combination of digit lengths. CONSTITUTION:A circuit A which performs many parallel operations at a time delivers an output to an output terminal O and at the same time feeds a part of the output to a selection circuit S. A delay loop circuit R supplies the gate control information and has the logic stage number corresponding to the number of simultaneous multiplex processes of the circuit A. The circuit S selects the information given from a data input terminal I and the feedback information given from the circuit A based on the control information given from the circuit R and supplies them to the circuit A. The gate control information to decide the selection of the data from an input I or the circuit A is set previously from an input B to the circuit R. Then the circuit S supplies only the data fed from I to the circuit A to perform the multiplex arithmetic processing, otherwise the feedback information fed from the circuit A is supplied. Thus it is possible to set an optional digit number and to have an optional combination of digit numbers.
Patent JP-H0248719-A (JP)
Title: Information processor
Inventor: TSUJIHARA MINORU
IPC: G06F1/32
Filed: 1988-08-10
Abstract: PURPOSE:To use a processor immediately after data transfer is completed and to attain an energy-saving of a power source for a processor by automatically cutting the power source for the processor which is not used in the middle of transferring data. CONSTITUTION:A supervisory part 7 supervises information quantity recorded in a magnetic recording medium and information quantity to be recorded. A counter part 8 counts supervised information quantity and a power source control part 9 controls the power source 6 by a content counted in the counter part 8. The control part operates in such a way that it supervises the read/write time of an auxiliary storage means such as a flexible disk device 5, automatically cuts the power source of the device which is not used at a read or write start time, and connects the power source before the specified time of read or write completion. Thus, the energy-saving of the power source is attained, and the device can be used immediately after data transfer is completed.
Patent JP-S6356203-A (JP)
Inventor: TAKAI MUNEHIRO
IPC: A01B69/00
Filed: 1986-08-25
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-S6443646-A (JP)
Title: Construction method for connecting pc slab
Inventor: NOGUCHI KENICHI
IPC: E04B1/61
Filed: 1987-08-12
Abstract: PURPOSE: To simplify joint works by dropping a splicing reinforcement, to which a spiral reinforcement is fitted, into the cotters of opposed PC slabs, fitting the spiral reinforcements to each hook section of slab reinforcements and the splicing reinforcement and placing concrete between the cotters. CONSTITUTION: The front-end hook sections 2a of slab reinforcements 2 are projected into the cotters 1 of opposed PC slabs A respectively, and a splicing reinforcement 3, to which spiral reinforcements 4 are fitted, is dropped between the hook sections 2a. The spiral reinforcements 4 are fitted extending over both-end hook sections 3a of the splicing reinforcement 3 and the front-end hook sections 2a of the slab reinforcements 2, and joint concrete 5 is placed between the opposed cotter 1 sections. Accordingly, the PC slabs A can be joined without machine works such as welding, bolt joining or the like, and joint strength cam also be increased because concrete 5 among the hook sections 2a, 3a and the spiral reinforcements 4 resists against tensile force between the PC slabs A.