baber/WOPTO huggingface dataset:
Patent JP-H05338942-A (JP)
Title: Elevator registration device
Inventor: SHIROISHIDA KATSUHIRO
IPC: B66B5/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide an elevator registration device which does not require a switch dedicated for maintenance and inspections, allows special maintenance operation or other special operation, and prevents elevator users from using this special function for the fun of it. CONSTITUTION:Special operation is allowed by turning on a registration switch 10 provided on a control panel 1 in an elevator cage to operate ciphers installed in adavance using registration buttons 8. Thus, a conventional switch box is abolished.
Patent JP-S5576334-A (JP)
Title: Photographing method of photograph in which background through double exposure is formed
Inventor: KOMURA SHIYOUZOU
IPC: G03B15/00
Filed: 1978-12-05
Abstract: PURPOSE: To achieve the improvement in video effect and obtain elegant images by forming the background to an inside circumferential background an an outside circumferential background and blurring the boundary lines of the inside- and outside-circumferential backgrounds.  
     CONSTITUTION: A hemming light-transmittable plate 2 is inserted into the filter- insertion part of a camera. The light-transmittable plate 2 comprises opening a hole 6 at the light-transmission part of the subject 3 portion and being affixed with a plastic sheet 11. When the subject 3 is photographed in such a state, the rays from a light source 5 transmit through the central hole 6, are focused at an iris 4 and form the subject image 9 on a film 7. At the same instant of this, the reflecred rays from the light source 5 transmit through the outside circumferential light- transmission part 8 of the plastic sheet 11 other than the hole 6, thereby forming the outside circumferential background 10 of the film 7. Hence, the image 9 positions within the colored outside circumferential background 10 and the colorless inside circumferential background 9c, whereby the boundary lines are blurred and the image 9 is elegantly expressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6043111-A (JP)
Title: Method of oiling cylinder and device therefor
Inventor: MITSUTAKE SHIYOUJI
IPC: F01M1/08
Filed: 1983-08-18
Abstract: PURPOSE:To lower the wear rate in the full load region by providing a cylinder oil changeover valve which changes over the passage between an oil feeder and a cylinder oil stocking tank in the cylinder oiling device of an internal combustion engine. CONSTITUTION:The cylinder oil stocking tank 10 is connected to a cylinder oil changeover valve 12 through an oil feeding pipe 11. The surface temperature of a cylinder liner 1 is detected by a thermoelectric couple 13 and only a kind of the cylinder oil is passed through the oil feeding pipe 11. The cylinder oil is supplied to the inner surface of the cylinder liner 1 through a cylinder oil feeder 8 and a cylinder oiling rod 4. Thus, a low alkalinity type cylinder oil can be used in the full load region and the low wear rate can be maintained.
Patent JP-H0443123-A (JP)
Title: Roof structure of working vehicle
Inventor: OBARA HIDEHIKO
IPC: B60J7/00
Filed: 1990-06-07
Abstract: PURPOSE:To prevent rattling of a roof and abrasion of sliding portion by relatively fixing a pair of oscillating members to form a lock mechanism for positioning and fixing a roof, pivoting a hook on one oscillating member in such a manner as to be oscillated and providing an engaging member for the forward end portion of the hook on the other oscillating member. CONSTITUTION:A parallel four-link mechanism A taking a pair of front and rear oscillating members 18,19 as opposite links is provided on a strut 17 for supporting a roof, whereby the height of the roof 4 is freely changed. There is provided a lock mechanism R for locking the link mechanism A in each of both postures, the working posture of raising a roof 4 where the longitudinal front and rear surfaces of the paired oscillating members 18,19 and the lowered storing posture. That is, the lock mechanism is constructed so that a hook 8 hook-shaped in plan view is pivoted on the front member 18 in such a manner as to oscillate in the lateral direction round the longitudinal axis P along the longitudinal direction and an engaging bar 21 elongated vertically, which is engaged with the forward end portion 20a of the hook 20, is fitted to the rear oscillating member 19.
Patent JP-S5941505-A (JP)
Title: Winder for falling dam
Inventor: SHIBATA TOORU
IPC: E02B7/36
Filed: 1982-08-31
Abstract: PURPOSE:To simplify the assembling constitution of a winder for a falling dam by lessening the number of parts by a method in which a rotary wheel is interlocked with an input shaft, and the pin of the rotary wheel is detachably coupled with a hook held on a lock arm in a rocking manner. CONSTITUTION:When raising a dam, an input shaft 12 is turned and a rotary wheel 22 is turned to the right, whereupon the rotary wheel 22 turns while pushing out the hook 27 of a lock arm 26 to wind up the wire rope of a drum 10. On the contrary, when falling down the dam, the notch of a lever 29 is removed from a case and the rotary wheel 22 is turne to the left, whereupon the pin 23 of the rotary wheel 22 turns to fall down the lock arm 26 under its own weight while pushing up the hook 27 to loosen the wire rope of the drum 10. The dam can also be fallen down automatically by removing the lever 29 from the case with floating up of a float by increasing the amount of water.
Patent JP-S5577230-A (JP)
Title: Digital-to-analog converter
Inventor: MURANO KAZUO
IPC: H03M1/08
Filed: 1978-12-06
Abstract: PURPOSE: To reduce power consumption low by eliminating the occurrence of a glitch while suppressing aperture effect, by providing a digital buffer circuit which can clamp an output to a fixed value in a period shorter than a sampling frequency after input data is inputted.  
     CONSTITUTION: Digital buffer circuit 2 to which input digital signals D 1 ∼D 3  are inputted are provided with FFs 3∼5 corresponding to signals D 1 ∼D 3  and signals D 1 ∼ D 3  are inputted to FFs 3∼5. Then, read clock pulses CL are inputted to read terminals C of FFs 3∼5 and at the point of a rise of pulse CL, logical states of signals D 1 ∼D 3  are written. After certain time shorter than period T of a fixed sampling frequency following the write of those signals, output states of respective FFs are clamped onto fixed logical states at a time by clamp clock pulse CL 2  of a clamp terminal. Outputs of FFs 3∼5 are applied to bipole D/A converter 6 for digital-to- analog conversion, thereby outputting analog signal S 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000336849-A (JP)
Title: Roof board fastener
Inventor: NISHIO TOSHIRO
IPC: E04D1/34
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a roof board fastener capable of coping with an installation site by replacing an upper piece constituting the fastener while preventing its force for pinching and fixing an upper roof board from being affected by fallen snow. SOLUTION: This roof board fastener 1 is constituted of a lower piece 2 having a fixation section 21 and an erection section 22 erected upward from one end of the fixation section 21 and an upper piece 3 having a pressing piece 31 pressing the downstream side upper face of an upper roof material overlapped on the upstream side upper face of a lower roof material and a lock section 32 extended downward from one end of the pressing piece 31. The lock section 32 of the upper piece 3 can be locked on the erect section 22 of the lower piece 2.
Patent JP-S6211520-A (JP)
Title: Mixing method for chemical liquid
Inventor: HARAZONO MASAAKI
IPC: B01D37/04
Filed: 1985-07-10
Abstract: PURPOSE:To mix components of chemicals with an optimum proportion quantitatively and to obtain highly clean chemical liquid by monitoring the concn. of a chemical liquid supplying undiluted chemical liquid or pure water to a mixing tank to correct the concentration so as to adjust the concn. to a set value. CONSTITUTION:Undiluted liquid of a chemical material is fed after filtration through a filter 13 from an undiluted chemical liquid tank 10 to a storage tank 11. The chemical liquid is circulated and filtered through a filter 13. The degree of purity of the chemical liquid is evaluated and judged with a monitoring device 14 for fine particles in the liquid. Then, a set amt. of pure water is charged to a mixing tank 12 for the chemical liquid. After transporting a set amt. of the chemical liquid in the storage tank 11 to the mixing tank 12, the liquid is circulated and filtered. During this stage, the concn. of the chemical is determined by a determination device 19 for the concn. of the chemical, and the undiluted chemical liquid or pure water is supplemented. By repeating a series of the procedure, the concn. and the purity of the chemical liquid in the mixing tank 12 are brought to set values. Then, the mixing tank 12 is pressurized and the liquid is transferred to a treating tank by the pressure.
Patent JP-S6128466-A (JP)
Inventor: NISHIKAWA HIDEYO
IPC: B02B7/00
Filed: 1984-07-18
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-S6211827-A (JP)
Title: Multiple color light source device
Inventor: SHIMAZAKI YUZURU
IPC: F21V9/40
Filed: 1985-07-10
Abstract: PURPOSE:To make the titled device compact and simple by placing optical filters of plural colors in the longitudinal direction, on a concentrical cylinder in the periphery of a linear white light source, and making the concentrical cylinder rotatable. CONSTITUTION:A reflecting film 34 is stuck to the outside periphery except an opening part 33 of a fluorescent lamp 32 with the opening part, and a white light is irradiated only from the opening part 33. As for the reflecting film 34, for instance, an aluminum foil is used. A cylinder 38 in which a red filter 35, a green filter 36, and a blue-violet filter 37 have been placed to as to become a roughly equal interval is installed on a concentrical cylinder having an interval 34 having a distance, for instance, of 5mm to the fluorescent lamp 32. This cylinder 38 is rotatable. A light shielding layer 39 is provided between the filters 35, 36 and 37, respectively.
Patent JP-2000340813-A (JP)
Title: Optoelectronic transducer element and manufacture thereof
Inventor: KISHIMOTO KATSUSHI
IPC: H01L31/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a optoelectronic transducer element, in which a p-layer has satisfactory ohmic contact at interface of both n and i-layers adjacent to the p-layer with an interface characteristic small in light absorption, in a tandem photoelectric conversion element which is constituted by laminating a plurality of pin junctions, and manufacturing method thereof. SOLUTION: An optoelectronic transducer element is constituted by laminating a plurality of pin junctions 3 and 9. In this element, at least a p-layer adjacent to an n-layer is constituted by laminating an amorphous silicon layer, in which n and p-type impurities are mixed and which has a film thickness of 5 nm or smaller as a first p-layer 7, and an amorphous silicon layer, in which the impurity concentration is reduced as it comes closer to the i-layer, as a second p-layer 8.
Patent JP-H1165708-A (JP)
Title: Reloadable core computer
Inventor: JENKINS MICHAEL D
IPC: G06F3/01
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain the universal use of a reloadable core computer in plural standard enclosures by preparing a connection means which is fit or engaged to a power connector or a start means in each enclosure. SOLUTION: A core unit 1 never functions as a computer as long as the unit 1 is not put into an enclosure 2. A connector means 3 of the unit 1 is a metallic rod member that can be formed in any way as long as it's matched with a connector means 4 in the enclosure 2. When the unit 1 is placed in its proper place, both electrical means 3 and 4 are matched with each other. At the same time, the unit 1 is started to function as a computer unit that contains the enclosure 2. In such cases, the only contact is secured with the internal computer component of the unit 1 via the means 3.
Patent JP-H09306531-A (JP)
Title: Fuel cell system
Inventor: TOOHATA YOSHIKAZU
IPC: B60K1/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system, which can deal with the sudden increase of a load, small, and easy in constitution. SOLUTION: An ECU 20, in accordance with the shortage situation of hydrogen needed on the side of a fuel cell main body 30, opens an open/close valve 53 to use hydrogen in a buffering tank 50, or switches a three-way valve 43 to actruate a booster 61 to make the reflux of unconverted hydrogen, or to actuate boosters 62 and 63 to increase introducing pressure. When the temporary increase of necessary hydrogen quantity is needed, practical power generation quantity can be obtained to the temprorary sudden increase of a load, regardless of a small buffer tank 50, by utilizing hydrogen in the tank 50 and the in a pipe.
Patent JP-H092112-A (JP)
Title: Vehicle seat
Inventor: HAYASHI MASAKI
IPC: A47C3/18
Filed: 1995-06-16
Abstract: PURPOSE: To improve usability in an occupant's getting on and off, in a vehicle seat which can move vertically and rotate in the horizontal direction, by integrating a vertical position adjusting mechanism and a rotating position adjusting mechanism with each other for a simple structure, and permitting the positioning adjustment in the vertical direction to be made according to the rotation of the seat. CONSTITUTION: This seat is provided with the first cylindrical member 13 where a positioning adjusting mechanism 10c is fixed on the floor side, the second cylindrical member 14 fixed on the seat side, the third cylindrical element 15 which is screwed so as to advance and retreat to/from both the cylindrical members 13, 14, a rotation regulating means 16 between the first and third cylindrical members 13, 15, and a rotation regulating means 17 between the first and second cylindrical members 13, 14. By the rotation of the third cylindrical means 15, both the cylindrical members 13, 14 are moved in the retreating or advancing direction to move a seat body 10a vertically, and by the rotation of the second cylindrical means 14, the seat body 10a is moved vertically while rotating.
Patent JP-S5774879-A (JP)
Title: High density magnetic bubble memory element
Inventor: YANASE TAKEYASU
IPC: G11C11/14
Filed: 1980-10-29
Abstract: PURPOSE:To make an apparent pattern gap extremely small, and to realize the  high density, by forming only a minor loop which is an information store loop, in 2  layers of permalloy pattern. CONSTITUTION:A permalloy pattern for forming a minor loop 6 is arranged periodically, but it is selected at every other bit, and these patterns (shown by hatching) 12-1, 12-2- are made the first permalloy layer. Subsequently, the residual patterns 13-1, 13-2- of every other bit are made the second permalloy layer, and are formed in order by placing a spacer 14 between them. In this way, an apparent pattern gap is made extremely small, and the high density is realized.
Patent JP-H11322206-A (JP)
Title: Group supervisory control apparatus
Inventor: YAMAURA MITSUYO
IPC: B66B1/20
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a group supervisory control apparatus capable of improving services for any floor other than a reference floor even in the case of attendance operation and conducting operation with a reference floor and other floors kept in a balanced condition. SOLUTION: When attendance operation is conducted, a departure interval control means 9 controls a departure of a car from a reference floor, and a reference-floor-stopping-car monitoring means 7 detects the number of cars stopping at the reference floor. If the number of cars stopping at the reference floor detected by the reference-floor-stopping-car monitoring means 7 is smaller than the prescribed number, a car supply control means 8 outputs an operation command for the reference floor to one car selected under the prescribed conditions out of the cars which have responded to all the allocated floor call and car call, for dispatching it to the reference floor.
Patent JP-H09329239-A (JP)
Title: Metal gasket
Inventor: SASAKI HIROSHI
IPC: F02F11/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a lamination metal gasket to have excellent seal performance and reliability and besides reduce the number of metallic sheet of which a gasket consists and reduce the thickness of the gasket, and freely regulate the height of a stopper part. SOLUTION: Two metallic sheets 1 and 2 each having a protrusion bead 6 to surround and seal a combustion chamber hole 4 are laminated together such that the head parts of beads are positioned facing each other and brought into contact with each other. A folded back part 7 is formed at the peripheral edge of the combustion chamber hole of one metallic sheet 1 and an annular recessed part 8 having a difference in a level t2 lower than the thickness t1 of the folding part of the folded back part 7 and surrounding the combustion chamber hole 4 is formed in a position corresponding to the folded back part 7 of the surface, on the side corresponding to the metallic sheet 1, of the other metallic sheet 2.
Patent JP-H023167-A (JP)
Title: Semiconductor memory
Inventor: KIMOTO MASAYOSHI
IPC: G11C11/41
Filed: 1988-06-17
Abstract: PURPOSE:To shorten switching time by forming the data output of RAM with the two signals of a positive phase and a negative phase and setting the amplitude of the logic level of the signal smaller than the amplitude of a normal ECL level. CONSTITUTION:A control signal A is the signal to fix output signals B and C of an ECL circuit 26. When the signal A=H, since the signal of a level higher than the amplitude of a positive phase signal DO1 and a negative phase signal the inverse of DO1 is impressed to the base of a transistor Tr33, the output signals are fixed to B=H and C=L in spite of the change of a differential input to Tr34 and 35. On the other hand, when the signal A=L, since a data output from a RAM part 20 is received as the differential input of two phases, when a level difference is generated to the differential input of the Tr34 and 35, the Tr34 and 35 start switching immediately. Consequently, the switching of the Tr34 and 35 is executed at the time when the positive phase signal and the negative phase signal cross, delay time is eliminated. Thus, switching time at an ECL gate array can be shortened.
Patent JP-H09328777-A (JP)
Title: Seal fitting structure of rotary bearing
Inventor: TANAKA AKIHIRO
IPC: E02F9/12
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a seal fitting structure of a rotary bearing, by which the separation at the seal adhering part can be restrained, and the adhering work can be decreased so as to improve the efficiency of work. SOLUTION: The sticking lengths of seals 8, 9 by an adhesive in seal grooves 10, 15 are only a part of the circumference with both end joining surfaces of the seals 8, 9 joined to form an annular seal sandwiched, and the lengths up to the wall surfaces 19, 20 of the stepped parts 13, 17 of the lips 12, 16 are related to each other in such a manner as to satisfy the expression S<=A.(1/4), wherein the A is fitting dimensions of the seal in the seal grooves 10, 15 and S is clearance dimensions of the lip and the stepped part to the wall surface. Thus, adhering work is a partial work, and can be performed easily and precisely so as to restrain the occurrence of separation of the adhering part.  Slipping off of the seals 8, 9 from the seal grooves 10, 15 can be restrained by bringing the lips 12, 16 into contact with the wall parts 19, 20 of the stepped parts so as to maintain the function as a seal.
Patent JP-H09331243-A (JP)
Title: Zero-crossing detection circuit
Inventor: KUBO KENJI
IPC: H03K5/153
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To inhibit the adverse influence, such as the pulse generation, etc., of noise superimposed upon AC signals on timing signals by comparing the AC signals with a reference voltage and switching the reference voltage based on the timing of the zero crossing point of the AC signals. SOLUTION: A comparator circuit 4 detects the instantaneous value of AC signals vin by comparing the value with the first reference voltage Vref1 at the ground level. A reference voltage switching circuit 10 switches the reference voltage given to the circuit 4 to a second reference voltage Vref2 from the first reference voltage Vref1 based on the zero crossing timing of the comparative value. The circuit 10 also switches the reference voltage given to the circuit 4 to the first reference voltage Vref1 from the second reference voltage Vref2 based on the zero cross timing of the signals vin detected by the circuit 4 by comparing the instantaneous value of the signals vin with the second reference voltage Vref2.  Therefore, the adverse influence, such as pulse generation, etc., of noise superimposed upon the signals vin immediately before or after the switching on a timing signal can be inhibited effectively.
Patent JP-H0443224-A (JP)
Title: Far infra-red ray generating device
Inventor: TOKUNAGA SHIGENOBU
IPC: F24C3/04
Filed: 1990-06-08
Abstract: PURPOSE:To facilitate a cleaning of a far infra-red ray radiation surface and widen a far infra-red ray radiation area by a method wherein each of inner sides of headers is partitioned by some partition plates in such a way that the cross sectional area of a flow passage is made narrow toward a discharging side and then a far infra-red ray coating is applied to the surface of a radiation plate. CONSTITUTION:Discharged gas guided to a flow passage is heat exchanged with a corrugated plate 7b to heat the corrugated plate 7b and then far infra-red rays are radiated from a far infra-red ray coating material applied on the surface of the corrugated plate 7b. A combustion chamber 5 communicates with a header 6. The header 6 is communicated with seven discharging gas flow passages formed by a rear surface plate 7a of a flat plate and a corrugated plate 7b having some lateral projections. The other end of the discharging gas flow passage communicates with the other header 8. An inside part of the header 6 is so set that a discharging gas flow passage is defined by a partition plate 9 to a rate of 4:3, for example. The inside part of the header 8 is set such that a discharging gas flow passage is defined by a partition plate 10 to a rate of 2:5, for example. As a result, the discharging gas discharged out of the combustion chamber 5 is flowed from the header 6 through three discharging gas flow passages to the header 8, then flows to the header 6 through the two discharging gas flow passages, flows to the header 8 through the two discharging gas flow passages and is discharged out of the room through a chimney 12 connected to the header 8.
Patent JP-H06335329-A (JP)
Title: Automatic sprinkler for keeping tree vitality
Inventor: SANO TOMOKO
IPC: A01G27/00
Filed: 1993-05-28
Abstract: PURPOSE:To obtain an automatic sprinkler for keeping vitalities of trees capable of saving labor power for sprinkling to keep vitalities of trees and simplifying a work for keeping vitalities of trees. CONSTITUTION:The sprinkler is constructed so that a water supply hose 13 is connected to a water tank 11 in which water for sprinkling is held, a part of the water supply hose is laid along a cover material 3101 around a tree, plural water sprinkling hoses 17 are separately connected with vertical intervals to the water supplying hose 16 set around the cover material of the tree surface 3101, belts 19 fixing each water sprinkling hose 17 are rounded around the outer surface of the cover material of the tree surface 3101, a pump 15 installed in the water supplying hose 13 is intermittently operated by a controller 16. The water in the water tank 11 is supplied into each of the sprinkling hose 17 through the water supply hose 13 and sprinkled from sprinkling holes 1703 made on the surface of the water supply hose to uniformly sprinkle water onto the cover material on the tree surface 3101.