baber/WOPTO huggingface dataset:
Patent JP-H0875869-A (JP)
Title: Alarm clock
Inventor: KOBAYASHI SACHIKO
IPC: G04B23/02
Filed: 1994-09-02
Abstract: PURPOSE: To provide an alarm clock in which revolution efficiency is not lowered even if an hour mark displaying wheel rotates in a recessed part formed in a minute mark displaying wheel and of which the external appearance is kept good. CONSTITUTION: The alarm clock is provided with an hour mark set displaying wheel 13 and a minute mark set displaying wheel 14 on the same axis. Respective gears are formed in the lower parts of the hour mark set displaying wheel 13 and the minute mark set displaying wheel 14 and in the alarm clock, these gears are so installed as to come into gearing with a train of subsequentially moving mark rings. The alarm clock is composed of a circular recessed part 14e formed in the minute mark set displaying wheel 14 while having the coaxis as the center, the circular hour mark set displaying wheel 13 slightly smaller than the recessed part 14e and positioned in the recessed part 14e, and a through hole 14d formed in the recessed part.
Patent JP-H0980546-A (JP)
Title: Shake correcting device
Inventor: AMANUMA TATSUO
IPC: G03B5/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent shake correction drive from being executed in the case where a shake is out of a control range of the shake correction drive. SOLUTION: In the case a shake state becomes large in the state of half- depressing (S311:NO) and is out of the control range of a shake correction driving device, the operation of the shake correction driving device is stopped (S310). In the case the shake state becomes small and is within the control range of a shake correction means (S311:YES), the operation of the shake correction driving device is restarted (S313). When photographing, in the case the shake state just before photographing becomes large and is out of the control range of the shake correction driving device (S407:NO), the operation of the shake correction driving device is stopped and the shake correction driving device is mechanically fixed (S405).
Patent JP-S6293771-A (JP)
Title: Seal print collating system
Inventor: HIROGAKI SADAMASA
IPC: G06K9/62
Filed: 1985-10-19
Abstract: PURPOSE:To decide easily by a visual observation whether compared both seal prints are true or false, by generating a somewhat thick pattern by changing a range of a dissidence point which is treated as a coincidence point by a somewhat thick pattern generating part, in accordance with a degree of coincidence, and displaying different colors in accordance with a feature-like dissidence point and other dissidence point. CONSTITUTION:When the maximum value of a degree of coincidence is obtained, a somewhat thick pattern generating part 41 obtains a range (somewhat thick range) in which a dissidence point in the vicinity of a coincidence point of compared both seal print patterns corresponding to the maximum value of this degree of coincidence is treated as a coincidence point. A display part 45 executes a logical operation of a registering seal print pattern, a matching pattern and a somewhat thick pattern, which have been binary coding-processed, respectively, allocates each different color to a point in which a result of the logical operation becomes '1', and displays it. In this way, a seal print collating system by which a coincidence or a dissidence of the compared both seal prints can be decided easily can be obtained.
Patent JP-S60126671-A (JP)
Title: Developing method of electrophotographic copying machine
Inventor: TAKEUCHI KAZUE
IPC: G03G13/09
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a desired process response curve without being governed by a characteristic of a sensitized material, by controlling independently a developing efficiency of each magnetic roll and an applied developing bias. CONSTITUTION:When the potential of a developing bias 4 of a magnetic roll 1 is set to VB2, and a rotating speed is set to a suitable value, a development is executed to a density shown by a curve (b) on a drum 3. Thereafter, the drum 3 is moved to a position of a magnetic roll 2 and developed again. As for the potential on the drum 3 right before on the roll 2, the potential lowers a little as to a part developed by the roll 1. When the developing bias potential of the roll 2 is set to VB1 and a rotating speed of the roll 2 is set so that a density on the drum 3 developed by the roll 2 becomes as shown by a curve (a), a process response shown by a curve (c) which has placed the curve (b) on the curve (a) is obtained.
Patent JP-S6389889-A (JP)
Inventor: ARAI KAZUO
IPC: G02F1/133
Filed: 1986-10-03
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-2001032472-A (JP)
Title: Waterproofing construction method for coping mounting part
Inventor: TAKEUCHI YASUJI
IPC: E04D5/10
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make a part around a screw dense to prevent the entry of rain water by bonding a single-sided adhesive nonwoven fabric waterproof tape which is an adhesive object such as rubber asphalt to a top end part of a balcony handrail wall by pressing it and coating it by a soft painted film type rubber waterproof material. SOLUTION: First, one face adhesive nonwoven fabric waterproofing tapes 1 are bonded on inner and outer wall faces along a top end of a handrail wall by pressing it. Next, a soft rubber waterproofing material 2 is coated up to a part where it is overlapped on an ordinary waterproofing material 9 in a rising end part on a balcony side including above the nonwoven fabric waterproofing tape 1 and up to the same extent as the nonwoven fabric waterproofing tape 1 on an external wall side, respectively. Preferably, an adhesive object is the single-sided adhesive nonwoven fabric waterproofing tape of rubber asphalt system, butyl rubber system, and acryl rubber system, and an elongation rate at the time of breaking of the soft rubber waterproofing material 2 is 300% or more.  Consequently, it is possible to increase the effect for winding the waterproofing material when a screw is attached to realize excellent cut-off effect and eliminate the penetration of rain water into a backing wooden part even when rain water enters to prevent water leakage.
Patent JP-S60126896-A (JP)
Inventor: FUKUSHIMA YASUMASA
IPC: H05K3/34
Filed: 1983-12-13
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-2000065654-A (JP)
Title: Optical fiber touch sensor
Inventor: IWASAKI TOSHIAKI
IPC: H01H35/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the optical fiber of an optical fiber touch sensor. SOLUTION: In the touch detecting section 10A of an optical fiber touch sensor 10, the conventional cladding section is not formed in the outer peripheral section of an optical fiber 12 except the contacting section of the fiber 12 with a bridge 34 and the air plays the role of the cladding section. In addition, a rubber cover 30 is put around the fiber 12 and the inner peripheral surface of the cover 30 is colored in black. Therefore, when the inner peripheral surface of the cover 30 comes into contact with the outer peripheral surface of the fiber 12, the quantity of transmitted light abruptly decreases even when the optical fiber 12 is not deformed, because a large quantity of light is absorbed from the contacting section.
Patent JP-2000069024-A (JP)
Title: Device and method for assembling atm cell
Inventor: OMURA MASAHIRO
IPC: H04Q3/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of traffic by decreasing the number of ATM cells to be excessively generated by suppressing the padding frequency of class 2 as the non-preferential delay class of data or the like. SOLUTION: A selector means 106 selects the short packet of a variable length storing digital signals by delay quality classes, an assembling means 107 assembles the data frame(DF) of prescribed length bytes from that selected short packet, afterwards, an adding means 108 adds an ATM cell header and when the existence of a vacant area in the DF is detected by a state discriminating means 109 in the case of assembling the ATM cell, a threshold value corresponding to the delay quality class of the short packet made into DF is set by a threshold value determining means 113. At the time point when that set threshold value gets equal with the value of a timer started at the time of detecting the vacant area, it is instructed to the means 107 that dummy data are written in the vacant area and the DF is completed.
Patent JP-2001059378-A (JP)
Title: Safety door
Inventor: TOKUCHI MASAHIKO
IPC: E05F7/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety door of extremely simple structure with its safety cover not exposed outside a door which can prevent a finger, etc., from being caught in an opening/closing space between an inner end at the door and a door support part at a hinge part of the door of a rotational structure. SOLUTION: This safety door comprises is provided with a safety cover 5 formed of a thin plate or a sheet to close an opening/closing space 4 between an inner end 1a of the door and a door support part 3 at a hinge part of the door of a rotational structure, a base end of this safety cover 5 is fitted to the door support part 3, and a tip 5a side is inserted in a door body part from a sit 9 in the vertical direction opened close to an inner surface plate 1c of the inner end 1a of the door in a free condition.
Patent JP-H1170388-A (JP)
Title: Magnetic ozone treatment apparatus
Inventor: TAMAGAWA TADAO
IPC: C02F1/78
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a magnetic ozone treatment apparatus to be used in various applications and to eliminate the problems accompanying with the uses. SOLUTION: A magnetic ozone treatment apparatus includes an apparatus main body 10 for sending air under pressure to ozonize and magnetically treat air to eject treated air, an air sending pipe 20 having flexibility and connected to the apparatus main body 1 at one end thereof to feed treated air, an air diffusion member 30 receiving the other end of the air sending pipe 20 and having an air diffusion part composed of a porous material and an aeration container 40 separated from the apparatus main body 10 and having an upwardly opened container shape to store water and capable of housing the air diffusion member 30 in water from its opening and having an air diffusion member fixing part fixing the air diffusion member 30 in a freely detachable manner and an air sending pipe fixing part fixing the air sending pipe 20 in a freely detachable manner.
Patent JP-S6293450-A (JP)
Title: Air-fuel ratio control method of internal combustion engine
Inventor: AIHARA HIROYUKI
IPC: F02D41/00
Filed: 1985-10-21
Abstract: PURPOSE:To adjust the air-fuel ratio correction coefficient at a low cost by adjusting the correction value for the multiplication or addition for the fundamental control quantity of air-fuel ratio according to the operation state of an engine by the fixed resistors which can convert the voltage supplied from a variable voltage forming means. CONSTITUTION:A correction coefficient adjustor 511 arranged outside an electronic control unit 5 is connected to a multiplexor 505 arranged between the analogue output sensor such as a throttle sensor 4, absolute pressure sensor 8 in suction pipe, etc. and an A/D converter 506. The correction coefficient adjustor 511 is the unit consisting of two fixed resistors R1 and R2 which divide the constant voltage output of a constant voltage circuit 512 to the prescribed values, and supplies a prescribed voltage into the multiplexor 505. Said multiplexor 505 supplies the correction coefficient determined according to a prescribed supplied voltage into the A/D converter 506, in a specific operation range.
Patent JP-H0397819-A (JP)
Title: Lead alloy for storage battery
Inventor: OMAE TAKAO
IPC: H01M4/68
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the deterioration of the hydrogen overvoltage in the negative electrode of a storage battery by incorporating prescribed ratios of tin and germanium into lead contg. no antimony. CONSTITUTION:The lead alloy for a storage battery is formed from the compsn. constituted of, by weight, 0.05 to 3% tin, 0.001 to 0.2% germanium and the balance lead contg. no antimony. In a storage battery using the above lead alloy, antimony is not precipitated on the negative plate in the use and the hydrogen overvoltage is not deteriorated. Furthermore, lead sulfate in a passive state is formed to prevent the early deterioration in the capacity, by which the battery perfectly free from maintenance can be obtd.
Patent JP-H0899660-A (JP)
Title: Seat for motorcycle
Inventor: TAKAHIRO KATSUYUKI
IPC: B62J1/12
Filed: 1994-09-29
Abstract: PURPOSE: To prevent the damage of a seat cover to the utmost, facilitate adjustment to other parts as a product, and prevent the infiltration of water into a seat. CONSTITUTION: Cushioning material 14 formed of a rubber layer formed in such a way as to cover the driving part of a tacker 13 for fixing the edge part of a seat cover 12 together with the edge part of a seat bottom plate 10 rigidly to the back face of the seat bottom plate 10 is mounted on at least the outer peripheral edge of the seat bottom plate 10. The cushioning material 14 is then covered with a seat cover 12, along with seat cushion material 11 placed on the seat bottom plate 10.
Patent JP-H0980376-A (JP)
Title: Method and device for liquid crystal color image formation
Inventor: TERAJIMA AKIRO
IPC: G03B27/32
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a color image of good finish quality speedily. SOLUTION: When a display image is formed by an image signal processing part, color signals based upon color components of R, G, and B of the display image corresponding to respective liquid crystal elements 21 are set and a luminance signal Y is set on the basis of them. Exposure with the luminance signal Y is performed plural times with a specific exposure quantity while an effective transmission area 21B is moved along the peripheral edges of the liquid crystal elements 21 and exposure with a correction color signal RGB as a color component difference is performed for every correction color signal.
Patent JP-H0680616-A (JP)
Title: Production of 3,3-difluoro-2-propenamide derivative
Inventor: ICHIKAWA ATSUSHI
IPC: C07C233/08
Filed: 1992-09-03
Abstract: PURPOSE:To obtain the subject compound in high yield according to simple operation by adding a monovalent copper salt to a solution of a 1-R<1>-2,2- dmfluorovinylborane which can readily be synthesized in aprotic solvent and then reacting the 1-R<1>-2,2-difluorovinylborane with an isocyanate. CONSTITUTION:An aprotic polar solvent is added to a 1-R<1>-2,2-difluoroborane (R<1> is alkyl, alkenyl, aryl, cycloalkyl or cycloalkenyl) and a monovalent copper salt (e.g. CuCl or CuBr) is then added thereto. The resultant mixture is subsequently made to react with an isocyanate of the formula R<2>-NCO (R<2> is alkylbenzenesulfonyl, alkyl, alkenyl, aryl, cycloalkyl or cycloalkenyl) to afford the objective 3,3-difluoro-2-propenamide derivative of the formula (e.g. 2-butyl-3,3- difluoro-N-tosyl-2-propenamide). This reaction can be carried out according to simple one-pot operation. This compound of the formula is useful as one of gem-difluoroolefins for synthetic chemical raw materials for medicines or agrichemicals.
Patent JP-S6480207-A (JP)
Title: Lifting control mechanism for tilling device
Inventor: TANAKA TOMIO
IPC: A01B63/114
Filed: 1987-09-18
Abstract: PURPOSE:To stably carry out lifting control regardless of rotation speed of a tilling device, by providing means for further dulling control sensitivity for automatic tilling control means at higher rotation speed of the tilling machine device. CONSTITUTION:As rotation speed of a tilling device 9 becomes higher, control sensitivity of automatic tilling control means are made duller and even when a tilling cover 10 is readily vibrated, the tilling device is not frequently subjected to lifting operation and the control is stably carried out. When the rotation speed is slow, the control sensitivity is enhanced and the tilling device is subjected to follow-up operation even in slightly rocking change of tilling cover and the control precision is enhanced and finishing precision of the tilling operation is enhanced.
Patent JP-H0682675-A (JP)
Title: Automatic focusing camera
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/32
Filed: 1992-09-03
Abstract: PURPOSE:To provide an automatic focusing camera which can focus even on the object of fine pattern without executing a scanning. CONSTITUTION:This camera consists of a an image sensor 2 consisting of plural photoelectric conversion elements outputting signals corresponding to accumulated electric charge, a focus detection optical system 1 guiding luminous flux passed through a photographing lens 10 to the sensor 2, a focus detection arithmetic means 3c calculating an arithmetic result showing the focusing state of the lens 10 based on the signal outputted by the sensor 2, a lens driving control means 3k which drives the lens 2 when the arithmetic result is decided to be reliable, and executes the so-called scanning action when the arithmetic result is decide to be unreliable, and an accumulation control means 3a provided with a first set mode in which the accumulation time of the sensor 2 is set and a second set mode in which the accumulation time of the sensor 2 is set according to the output of a monitor sensor detecting the intensity of light made incident on the sensor 2.
Patent JP-S60129940-A (JP)
Title: Optical head
Inventor: ISHIKAWA TSUTOMU
IPC: G11B7/12
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a miniature and simple optical head with low cost by providing a focusing rod lens which forms the beams given from a light source into a prescribed shape and a beam converting lens which converts the beams formed an image into parallel beams. CONSTITUTION:The tip of a focusing rod lens 203 is formed into a convex surface serving as a part of a spherical surface having a prescribed radius in order to reduce as much as possible both the 4- and 6- deg. aberrations in particular among those produced on an incident surface. While the other end of the spherical surface is polished into a flat or spherical form. At the same time, the length of the spherical surface is set at several millimeters to form an image 204 which is sufficiently large compared with the opening of a laser light source 201. A beam converting lens 205 has a short focal distance of several mm. to form an image 204 which is sufficiently large compared with the opening of a laser light source 201. A beam converting lens 205 has a short focal distance of several mm. is set so that its focal point is set at a place near an image 204. As a result, the image conversion is performed at a sufficiently remote place to form parallel beams.
Patent JP-S6298123-A (JP)
Title: Container for swelling foodstuffs for microwave oven
Inventor: YAMAMOTO MASANORI
IPC: F24C7/02
Filed: 1985-10-22
Abstract: PURPOSE:To make it possible to produce easily swelling foodstuffs having a proper composition, preventing the contents from swell over, by giving a bending strength in a specific range to a juncture of a lie with the side of a container. CONSTITUTION:A container having a lid is formed by expanding a lid part 3, with an upper opening 4 being united with a side part 2, wherein the bending strength between the side and the lid part of the container is designed to fall within a range of 0.5-2kg when measured with a rheometer at a speed of 2cm/min of a plunger having a diameter of 30mm. That is, in the case of the bending strength less than 0.5, when a cake etc. contracts after it swells, the lid descend as the cake contracts, while said lid itself being attached to the cake, making it difficult for the lid to be separated from the cake; on the other hand, with a bending stress in excess of 2kg, when a cake etc. swells by heat cooking, said cake can not raise a lid upward because of a lack in flexibility, causing said cake to swell over to the outside through the gaps of the lid, so that a cake of a desirable shape is not obtained.
Patent JP-H0281681-A (JP)
Title: Thermal transfer material
Inventor: YOSHIKAWA TAKESHI
IPC: B41M5/382
Filed: 1988-09-20
Abstract: PURPOSE:To enable cohesive failure to be effectively generated by restraining flaking by a method wherein an adhesive layer and a cohesive failure layer are formed between a base material and a hot-melt ink layer. CONSTITUTION:An adhesive layer, a layer which generates cohesive failure in thermal transfer time, and a hot-melt ink layer are successively provided to a base material, and a matting effect is generated on printing matter to be transferred. The matting effect is caused by cohesive failure surface unevenness in the case where the cohesive failure layer fails by cohesion when the ink layer is transferred and is separated. There are higher fatting acid metal salts expressed by a formula (CnH2n+1+COO)mMe(n>=13 to 26, m=1 to 3, Me expresses metal.) or its derivative as a compound contained in the cohesive failure layer. Though the adhesive layer may be a layer composed of only individual thermoplastic resin, a layer in which wax, oil extender, etc. are mixed in order to prevent blocking may be formed on the base material. By establishing thus the adhesive layer between the base material and the cohesive failure layer, adhesive force between the base material and the cohesive failure layer is strengthened, flaking being restrained, and cohesive failure can be effectively generated without strengthening cohesive strength of the cohesive failure layer.
Patent JP-H1084158-A (JP)
Title: Semiconductor laser
Inventor: HIRAMOTO KIYOHISA
IPC: H01S5/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce strains generated in strained intermediate layers by a method wherein an In1-x Gax Asy P1-y quarternary compound semiconductor layer having a grating constant smaller than that of a GaAs substrate is used for a barrier layer and the InGaAs strained intermediate layer having an intermediate grating constant between those of the barrier layer and an InGaAs quantum well layer is formed between the barrier layer and the InGaAs quantum well layer. SOLUTION: When a strained quantum well layer 14 and strained intermediate layers 13 and 15 are formed of an InGaAs material, the layer 14 and the layers 13 and 15 have both a compression strain to a GaAs substrate 1 and there is the need to make a tensile strain for offsetting the compression strain have to a barrier layer 4. As one idea to that need, the layer 4 is formed of an In1-x Gax Asy P1-y (provided that, 0<x<1, 0<y<1) quarternary compound semiconductor layer. The basis is that the semiconductor layer, whose grating constant is smaller (having the desired amount of a tensile starin) by a desired component than that of the GaAs substrate, is easy to form.  Strains generated in the layers 13 and 15 due to the thermodynamic instability of the layers 13 and 15 are suppressed in the interiors of the layers 13 and 15 by setting (1nm to 5nm or thinner) properly the thickness of the layers 13 and 15, are prevented form being stretched to the layer 14 and the strains can be reduced.