baber/WOPTO huggingface dataset:
Patent JP-S6425383-A (JP)
Title: Display device
Inventor: INUI FUYUKI
IPC: G11B27/34
Filed: 1987-07-22
Abstract: PURPOSE:To confirm a tape remainder and the action condition of a VTR at a glance by partially lighting a circle-shaped displaying part and a pole-shaped displaying part composed of plural displaying elements. CONSTITUTION:By two circle-shaped displaying parts 19 and 20 which are made circular by arranging a circular displaying bodies composed of plural displaying elements 22 in a plural-concentric-circles shape, and by a rod-shaped displaying part 21 composed of plural displaying elements 22 arranged from the periphery of one side to the periphery of other side of the circle-shaped displaying parts 19 and 20, a magnetic tape and respective reels fitted to a video tape are displayed. Namely, when the magnetic tape in a tape cassette travels, some groups of the displaying elements 22 in the same radius direction of the circle-shaped displaying parts 19 and 20 are lighted up and, simultaneously, the lighted groups are shifted in a circumference direction. One part of the displaying elements 22 of the rod-shaped displaying part 21 are lighted up, and simultaneously, the lighted displaying elements 22 are shifted from one edge to the other edge. Further, according to the quantity of the magnetic tape wound to the reel in the tape cassette, the number of lighted circular displaying bodies in the circle-shaped displaying parts 19 and 20 is changed. Thus, the action condition of the VTR and the tape remainder can be known.
Patent JP-H0530064-A (JP)
Title: Tdma frame synchronizing system between plural radio base stations
Inventor: KONDO SEIJI
IPC: H04W92/00
Filed: 1991-07-22
Abstract: PURPOSE:To eliminate need for retaking a frame synchronization for each radio base station at the time of a hand over by simultaneously permitting each radio base station to reset a TDMA frame generator. CONSTITUTION:The TDMA synchronization system is provided with a synchronizing signal generator 40, first and second delay adjustment devices 55a and 55b arranged on first and second radio base stations 20a and 20b, and first and second delay adjustment devices 55a and 55b. The synchronizing signal generator 40 is connected to the first and second radio base stations 20a and 20b through the first and second delay adjustment devices 55a and 55b. The first and second delay amount measurement devices 50a and 50b are provided with first and second pulse generators 51a and 51b and first and second delay processors 52a and 52b.
Patent JP-H0229277-A (JP)
Title: Necklace type life-saving device
Inventor: FUKASHIRO MITSUHARU
IPC: A63B31/12
Filed: 1988-07-19
Abstract: PURPOSE:To prevent an accident relating to water by providing a container filled with compressed air and provided on both sides with chains, in a necklace type floating ring, and by covering which is colored with luminous paint, over the outside of the floating ring. CONSTITUTION:In a double structure type floating ring in which an inner rubber floating ring 2 is provided therein with a container 1 filled with compressed air. When a chain 4 is pulled strongly, a plug is pulled off from an outlet 5 for compressed air, the floating ring 2 inflates so as to form a necklace type floating ring. An outer cover 3 is provided so as to prevent the floating ring from being scratched, and the cover is colored with luminous paint to easily find the same. Fixtures 6 are engaged together by human hands brought around toward the rear side so that the floating ring is hooked on the neck as a necklace. Accordingly, the floating ring may has a miniature size so that it gives no hindrance during swimming even though it is wore. Thus, even if the user erroneously drops into the sea or drawn during swimming, when the floating ring is pulled, the ring inflates by the compressed air. Thereby the user can project its head from the water surface, and can call for help or swim.
Patent JP-S6425827-A (JP)
Title: Electric cleaner
Inventor: SUO KAZUMA
IPC: A47L9/19
Filed: 1987-07-21
Abstract: PURPOSE: To prevent air leak and tumbling of bulkhead of a lower body caused by increment of internal pressure of a dust collecting chamber by fitting a coupling pipe furnished at an upper body in a vent hole furnished in the lower body, and forming a wind duct for indicator. CONSTITUTION: The upper body 14 is equipped with a coupling pipe 24 leading to a motor chamber 12, and a vent 26 having an approx. L-section is provided over a bulkhead 25 separating the dust collecting chamber 11 in the lower body 10 from the motor chamber 11 in a position to be identical to the coupling pipe 24, and a wind duct leading from the dust collecting chamber 11 to the accommodation part 18 of an indicator 17 is formed by fitting the pipe 24 in the vent 26. Even when a sack 16 is filled with the dust to cause heightening of the internal pressure of the dust collecting chamber 11 and the bulkhead 25 is going to tumble in the direction of Arrow C, the bulkhead 25 will never tumble owing to fitting of the pipe 24 in the vent 26, nor the performance will be degraded by air leak from the motor chamber 12 into the dust collecting chamber 11.
Patent JP-H0514480-A (JP)
Title: Cordless automatic answering telephone set
Inventor: TAJIMA AKIRA
IPC: H04M1/64
Filed: 1991-06-27
Abstract: PURPOSE:To realize the cordless automatic answering telephone set in which a message is reproduced and heard automatically when a possessor of a cordless slave set accesses the slave set when a message is recorded in a message recording area of a master set. CONSTITUTION:In the cordless automatic answering telephone set comprising a master set and plural cordless slave sets, the master set is provided with slave set message password storage areas 16-18 exclusive use for each slave set and slave set message recording areas 5-7 corresponding to each slave set message password. When any slave set message password is entered from a caller during automatic answering reply, the message is recorded in the relevant slave set message recording areas 5-7. Each slave set is provided with a human body detection means (infrared ray sensor) 33 informing it to the master set when the access of the human body is sensed and an acoustic reproduction means (receiver) 24. When the human body sensing means 33 detects it that the possessor of the slave set returns its room and informs it to the master set and when a message is recorded in the message recording area corresponding to the noticed slave set, the message is reproduced from the acoustic reproduction means (receiver) 24 of the slave set.
Patent JP-H0823898-A (JP)
Title: Pellet of processed rice and its production
Inventor: TSUKANE YASUO
IPC: A23L7/10
Filed: 1994-07-11
Abstract: PURPOSE:To obtain processed rice pellets capable of simply cooking whichever rice may be used and eating as cooked rice. CONSTITUTION:These processed rice pellets, comprise forming rice, in which starch is previously pre-gelatinized, into pellets and drying the pellets. A small amount of calcium, embryo bud and a vegetable fiber may previously preferably added before obtaining the processed rice pellets. The processed rice pellets can be obtained by heating hydrated raw material rice by an extruder to pre- gelatinize the rice, forming the pre-gelatinized rice into pellets and further drying the pellets.
Patent JP-S5970970-A (JP)
Title: Harmonic analyzer
Inventor: MUROTANI KANEYOSHI
IPC: G01D1/02
Filed: 1982-10-16
Abstract: PURPOSE:To prevent the lowering of the reliability in measuring results due to exceptional data by averaging data near maximum (minimum) value among a number of data to obtain the maximum (minimum) value. CONSTITUTION:When a signal to be measured such as commercial power source voltage is inputted into an input terminal 1 for signals to be measured, a digital data is outputted from an A/D converter 6 corresponding to the amplitude of the signal being measured. Each time a measurement starting pulse is outputted for a fixed time (for example, 10min) from a clock circuit 7, a digital data equivalent to one wavelength of the signal being measured is inputted into computation controlling circuit 8, which performs a computation, mainly a Fourier development and the results are compared with the contents of maximum and minimum value memory circuits 9 and 10 and five data each near the maximum and minimum values are memorized into data memory circuits 12 and 13. These data are averaged with the computation controlling circuit 8 and outputted from an output circuit. This elevates the reliability in the measurement of the amplitude of high harmonics.
Patent JP-H1026727-A (JP)
Title: Zoom lens
Inventor: OGAWA HIDEKI
IPC: G02B15/163
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce aberration fluctuation in focusing and variable power and to obtain high optical performance by setting the refractive power and the lens constitution of each lens group and image forming magnification of a 2nd group at a wide angle end and a telephoto end within a specified range in a zoom lens consisting of three lens groups. SOLUTION: This lens is provided with the 1st lens group L1 having negative refractive power, the 2nd lens group L2 having positive refractive power and the 3rd lens group L3 fixed and having the negative refractive power. Then, it satisfies conditional expressions 0.8<β2 W.β2 T<1.2, 0.45<|f1 |/fT<0.59, and 0.37<f2 /fT<0.43. Provided that β2 W is the image forming magnetization of the 2nd lens group L2 at the wide angle end, β2 T is the image forming magnification of the 2nd lens group L2 at the telephoto end, fT is the focal distance of an entire system at the telephoto end, f1 is the focal distance of the 1st lens group L1 and f2 is the focal distance of the 2nd lens group L2.  The refractive power and the lens constitution of the respective lens group L1 to L3 and the image forming magnification of the 2nd lens group L2 are constituted in such a way, the aberration fluctuation is excellently corrected to obtain the compact zoom lens with high optical performance.
Patent JP-S57106110-A (JP)
Title: Stacked reactor
Inventor: SAITOU KIYOSHI
IPC: H01F27/26
Filed: 1980-12-24
Abstract: PURPOSE:To suppress heating of a reactor stack by electrically insulating between a support and clamping bolts, thereby eliminating a current due to leakage magnetic flux. CONSTITUTION:To insulate a core 7 and supports 9, 9', a glass sleeve 15 is covered on the supports 9, 9'. To further insulate between the supports 9, 9' and clamping bolts 10 and to insulate between the supports 9, 9' and clamping bolts 12, insulating washers 16 are interposed between the heads of the bolts 10, 12 and the supports 9, 9', and insulating sleeves 17 are covered on the shafts of the bolts 10, 12 as insulating bolts. Thus, it can suppress the heating due to leakage magnetic flux and can prevent the burnout and deterioration of the insulating plates to be mounted on a box frame and the insulator of coils.
Patent JP-H02118231-A (JP)
Title: Link for silent chain
Inventor: OKUDA TOMONORI
IPC: F16G13/04
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the generation of noise caused by collision by forming an outside tooth surface into all arc shaped face so as to make the teeth of a link slide into the teeth of a sprocket at the time of engaging the link. CONSTITUTION:At the time of engaging a silent chain to which a number of links 1 are linked with a sprocket, when, e.g., the sprocket 10 is rotated in the arrow direction to engage the links 1 having the holes 2, 3 of the silent chain with the sprocket in order, as a preceding link comes to rest with respect to the sprocket, the following link is revolted centering around O' and, further the next but one link 1 is equally revolved and a link tooth 4 enters between the teeth 11a and 11b of the sprocket. At this time, due to the property of the arc shaped curved face of an inside tooth surface 7, the inside tooth face 7 is slidingly brought into contact with the teeth surface of the sprocket while making the link tooth 4 slide in between the teeth 11a, 11b. Hence, the noise of the chain caused by the collision of the link and sprocket can be prevented.
Patent JP-S6072710-A (JP)
Title: Foamed resin body and preparation thereof
Inventor: MIYAMOTO AKIRA
IPC: B29C44/00
Filed: 1983-09-30
Abstract: PURPOSE:To prepare a foamed resin body at normal temperature by composing it of ultraviolet-setting resin containing innumerable foams in the inner part. CONSTITUTION:Plastic film condensers 2 are stored in the airtight container 1 and the surface of each of them 2 is coated with ultraviolet-setting resin 3. An ultraviolet lamp 5 is equipped outside the airtight container 1. When the expansion of the ultraviolet-setting resin 3 reaches the desired quantity, ultraviolet rays are irradiated to harden the resin. Therefore, resin can be expanded without mixing foaming agent and a foamed resin body can be obtained at normal temperature.
Patent JP-H0348323-A (JP)
Title: Electronic disk device
Inventor: MATSUO TOSHIFUMI
IPC: G06F3/08
Filed: 1989-07-14
Abstract: PURPOSE:To reduce the processing of an electronic disk controller by expressing the conversion function from a cylinder track address into a memory address in the electronic disk device. CONSTITUTION:Cylinder, track and relative addresses are respectively set up in a cylinder address register circuit 1, a track address register circuit 2 and a relative address counter circuit 4 through an interface control circuit 7. A track head memory address is formed by an address conversion circuit 3, the address value is added to the relative address by an adder 5 and the added value is supplied to a memory circuit 6 as a memory address. When an electronic disk control circuit 8 writes data in the memory circuit 6 and counts up the contents of the circuit 4, the adder 5 forms the succeeding memory address and supplies the formed address to the circuit 6. Thus, the load on the electronic disk controller can be reduced.
Patent JP-H0471551-A (JP)
Title: Denture attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1990-07-10
Abstract: PURPOSE:To surely fix a holding plate at the preset position in a die, eliminate a drift between a metal cap and a holding plate, and secure them with an excellent suction force by providing a handle on the holding plate when the holding plate is cast to the metal cap. CONSTITUTION:The spacer 13 of a denture attachment 1 is made of a corrosion- proof nonmagnetic alloy and arranged at the center on the metal cap side of a magnetic substance 10, and a pair of yokes 11 made of a corrosion-proof soft magnetic alloy are erected toward the metal cap 93 on both sides to pinch the spacer 13. A magnet 12 is inserted between the yokes 11 and arranged on the spacer 13. A cap 14 is made of a corrosion-proof nonmagnetic alloy, the spacer 13, yokes 11, 11 and magnet 12 are combined into an integrated body, which is covered on the whole periphery except the lower face faced to the metal cap 93. When the holding plate 96 is to be stuck on the magnetic substance side of the metal cap 93 by casting, the holding plate 96 with a handle 97 is fixed at the preset position of a metal cap-shaped wax pattern, and the surrounding is fixed with a backup casting material to mold a die 98. The wax pattern is removed, then melted metal is filled through a pouring gate 99 to cast the metal cap 93, and the holding plate 97 is cast.
Patent JP-S6337588-A (JP)
Inventor: MAKI MASAO
IPC: H05B3/20
Filed: 1986-08-01
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-H0666965-A (JP)
Title: Timepiece
Inventor: FURIIDORIHI PEROO
IPC: G04B29/02
Filed: 1993-06-29
Abstract: PURPOSE: To obtain means for fixing a metallic element rigidly to a plastic base without applying excess stress to neither of them. CONSTITUTION: The timepiece comprises a base part 1 of plastic material, at least one element 2 fixed to the base part, and means for securing the element to the base part, wherein the fixing means comprises a stud 34 having one end 40 driven into a through hole 32 at the base part 1. The stud 34 is fitted, at the other end 12 thereof, in the hole 10 of the element 2 and pressed against the element 2 thus establishing rivet joint. The base part 1 has such structure as a rigid support, i.e., a tool A, on the underside of the stud can abut against the driving end part 40 of the stud during the rivet joint work at the other end 12 of the stud 34.
Patent JP-H0530347-A (JP)
Title: Image forming device
Inventor: HIRATSUKA SEIICHIRO
IPC: B41J2/52
Filed: 1991-07-23
Abstract: PURPOSE:To adjust the picture density in response to the kind of a picture. CONSTITUTION:The image forming device 1 consists of a picture processing unit 2 expanding a printer code signal 5 sent from a host computer 4 into a picture data to be a picture recording signal 6 and a printer engine 3 forming a recorded picture 7 from the picture recording signal 6, and an operation section 8 sends a picture density adjustment signal 9 to the picture processing unit 2 and sends a maximum density adjustment signal 10 to the printer engine 3. The operation section 8 sends the picture density adjustment signal 9 to the picture processing unit 2 to adjust the density of an intermediate tone picture section and the picture processing unit 2 adjusts the picture density with the electric method. Furthermore, the operation section 8 sends a maximum density adjustment signal 10 to adjust the density of a binary character and line drawing to the printer engine 3, which adjusts the maximum density through the revision of the process condition.
Patent JP-S6336210-A (JP)
Title: Apparatus with light waveguide plug connecting member
Inventor: HERUMUUTO BURUKU
IPC: G02B6/38
Filed: 1987-07-23
Abstract: A device or appliance comprising a light waveguide plug connector is composed of a pin seated resiliently and with play in a socket. Both the pin and socket have cylindrical portions and conical end portions, one of the pins and socket has an intermediate tapering portion with a taper substantially less than the taper of the conical end portion. The slightly tapered intermediate portion will facilitate the plugging in of the pin into the socket, even given a radial offset of the axis of the socket and the pin to each other.
Patent JP-S5899948-A (JP)
Inventor: SATOU TAKUO
IPC: H04N5/335
Filed: 1981-11-13
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-H0731746-A (JP)
Title: Shooting game device
Inventor: SHIBUKAWA TAKAAKI
IPC: A63F9/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide the shooting game device to which not only an enjoyment of shooting but also the fun of a sensation of a game are added, and which is excellent in customer collecting capacity. CONSTITUTION:A target 4 is provided in a position separated by a prescribed distance from a shooting stand 7, and the shooting game device 1 is constituted so that this target 4 is shot by an air gun 5 for discharging a cork bullet 51, and the target 4 consists of a bottle 2 having a neck part and a ring plate 3 having an opening part capable of passing through this neck part. Also, the ring plate 3 is set to a state that its opening part is detained to a plug of the neck part and constituted so that when the cork bullet 51 discharged from the air gun 5 hits the target 4 set in such a way, the detained state is released, and the ring plate 3 is fitted into the neck part of the bottle 2.
Patent JP-H02122816-A (JP)
Title: Asymmetric membrane having superthin skin by immiscible solvent treatment and its manufacturing process
Inventor: DOUEIN TEII FURIISEN
IPC: C08J9/40
Filed: 1989-07-17
Abstract: PURPOSE: To form a fluid separation membrane having a high selectivity and applicable to a high speed flow by filling fine pores of symmetric cellulose semipermeable membrane having a finely porous layer at least on one side thereof with a water-immiscible organic liquid and then bringing the finely porous layer into contact with water. CONSTITUTION: The fine pores existing in the asymmetric cellulose semipermeable membrane having the finely porous layer at least on one side of the membrane are filled with the water-immiscible organic liquid. Then, the asymmetric fluid separation membrane having an ultrathin high density layer is formed at least on one side thereof by bringing the finely porous layer of the cellulose semipermeable membrane into contact with water. As a more specific example of the asymmetric cellulose semipermeable membrane, membranes formed of cellulose materials such as regenerated cellulose, ethyl cellulose and cyanoethylated cellulose are exemplified. As a more specific example of the water immiscible organic liquid, 5-15C aliphatic hydrocarbons, etc., are examplified.
Patent JP-H06206837-A (JP)
Title: Chiral 2,6-difluorobenzene derivative
Inventor: DETOREFU PAURUUTO
IPC: C07C25/24
Filed: 1993-07-23
Abstract: PURPOSE: To provide new chiral 2,6-difluorobenzene derivs. used as chiral dopes in liq. crystalline media for electrooptical displays.  
     CONSTITUTION: The compds. of the formula I (where MG is a mesogenic group contg. no ester group, or a group combining with the group of the formula II to form a mesogenic group contg. no ester group; X is O or CH; Q* is a chiral group contg. at least one chiral C), e.g. (R)-(-)-4-[trans-4-(trans-4- propylcyclohexyl)cyclohexyl]-1-(1-methylheptyloxy)-2,6-difluorobenzene. The above exemplified compd. is obtained by dropping diethylazodicarboxylate into the mixture of 4-[trans-4-(trans-4-propylcyclohexyl)cyclohexyl]-2,6- difluorophenol, (S)-(+)-2-octanol, triphenyl phosphine and THF at a room temp. to react. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5884688-A (JP)
Title: Controller for resistance welder
Inventor: HOSOKAWA TOMIAKI
IPC: B23K11/24
Filed: 1981-11-13
Abstract: PURPOSE:To eliminate the need for gate circuits by using light trigger thyristors as main thyristors for controlling welding output, transmitting the firing signals thereto by means of optical fiber cables and making the controlling of the conduction of electricity for firing of the thyristors possible. CONSTITUTION:An anti-parallel circuit of light trigger thyristors 2', 3' as main thyristors is inserted and connected to the primary side of a welding transformer 1. The output signal of a pulse oscillating circuit 31 is converted to a light signal by means of signal transmission units 39, and the firing signals at every half cycle thereof are inputted to the thyristors 2', 3' through optical fiber cables 40, whereby the thyristors are fired. By the above-mentioned device, the need for gate circuits of the main thyristors is eliminated, and the main circuit part and the firing circuit are insulated thoroughly electrically.
Patent JP-S6427762-A (JP)
Title: Production of metal-ceramics cladding tubular body
Inventor: SEGUCHI MANABU
IPC: B22D19/00
Filed: 1987-07-21
Abstract: PURPOSE:To improve the durability of a product by forming a cladding inner layer tubular body by casting a metal in a preheated ceramics and casting in the metal further on the outer layer with it as the core. CONSTITUTION:The shape of a target inner layer tubular body is set, the mold 3 for the inner layer is formed and a small diameter ceramic particle 12 is filled up. In this state, a matrix metal 11 is cast in a preheated ceramic particle 12 to make a metal-ceramic-cladding tubular body 2. The tubular body 2 is arranged inside the mold for final product as the core, a dissimilar or same kind of molten metal 13 is further cast on the outer periphery of the tubular body 2 and the outer layer 4 integral with the inner layer tubular body 2 is formed. Due to the ceramics of the inner layer tubular body 2 being used in the form of a particle, the impact resistance and wear resistance as a pipe are improved. Consequently the durability of the product is improved.