baber/WOPTO huggingface dataset:
Patent JP-H11153338-A (JP)
Title: Ventilating device
Inventor: FUKUI HIDEAKI
IPC: F24F7/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To eliminate clogging of a cleaning unit due to oil and facilitate cleaning work of the cleaning unit in every given periods, by a method wherein a prepositional perforated plate, preliminarily cleaning air to be cleaned, is provided in a suction side air passage of the cleaning unit, in a ventilating device, whose cleaning unit is formed in the air passage of a hood main body. SOLUTION: In a ventilating device 1 provided with a cleaning unit formed in an air passage A of a hood main body 5, a prepositional perforated plate 4 for preliminarily cleaning the air to be cleaned is provided in the suction side air passage A of the cleaning unit. In this case, the direction of passing air in the air passage A is directed downward from the upper side of the prepositional perforated plate 4 and the passing direction of air in the cleaning unit is directed from a lower side toward an upper side so as to be meandered in the cleaning unit, while the prepositional perforated plate 4 is provided in the air passage A so as to be slanted or vertical.  A water feeding means for supplying cleaning water into the cleaning unit is provided, and a solenoid valve 7 is used both for a water feeding means for utilizing the surface of the prepositional perforated plate 4 as a wet surface, and for the other water feeding means for supplying the cleaning water to the perforated plates 2, 3, while the operation of the solenoid valve 7 and an air sucking fan 6 are controlled by a control unit.
Patent JP-H057654-A (JP)
Title: Japanese pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1991-12-06
Abstract: PURPOSE:To provide the pinball machine by which it is possible to be useful for improvement of contrivability by expressing a rotational display state in an electrical indicator, and also, a new contrivance which cannot be obtained by a conventional drum type indicator can be given to the pinball machine, and moreover, a fluctuation speed and a rotational period of a display in the indicator can be adjusted and set easily by a simple mechanism. CONSTITUTION:The pinball machine is provided with electrical indicators 3a-3d which can convert and display plural kinds of different display states formed by combination of segments and a rotational display control means 14 for controlling a rotational expression by shifting a segment display unit in the electrical indicators 3a-3d by the adjacent segment unit at a prescribed time interval. According to this constitution, even in the electrical indicator, a rotational display state in a rotary drum type indicator can be expressed, therefore, a new contrivance which cannot be obtained by a conventional rotary drum type indicator can be given to the pinball machine.
Patent JP-H09142459-A (JP)
Title: Carton for wrapping film
Inventor: IJICHI MASANOBU
IPC: B65H35/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve pullout performance, to prevent popping out and to repeatedly close precisely and accurately the top of a roll film. SOLUTION: A case main body R has on its front 1 top edge a guide 2A formed by folding. Both sides of the guide 2A are provided with a catch flap 8A extended to fit the notch 13 on the top edge of the main body side 12. The catch flap 8A fits a valley 21 formed by a front top piece 16 attached on the inside top corner of both sides of a top L.
Patent JP-H11117469-A (JP)
Title: Fitting method for exterior material on roof
Inventor: SAKURAI SHINJI
IPC: E04D13/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide excellent rain infiltration prevention by arranging lumbers on an existing roof installed with overlap type roof materials on a roof substrate, fixing them to the roof substrate with fixing tools, and covering the lumbers with covers made of a metal or a resin material. SOLUTION: Roof materials 2 made of a plate-like material such as a slate or asbestos cement are installed on a roof substrate 1 made of a sheathing material partially overlappingly from the downstream to the upstream. Waterproof sheets 3 are fitted to the lower sections of lumbers 4, the lumbers 4 are arranged in parallel on the roof materials 2, and the lumbers 4 are fixed from above by fixing tools penetrating the roof materials 2 and the substrate 1. Water drip boards 6 made of a metal or a resin material are inserted between the roof materials 2 in the upstream and are fixed to the upstream faces of the lumbers 4, and covers 7 made of a metal or a resin material are fixed to the lumbers 4. The fitting work is thereby facilitated, and the infiltration of rainwater can be surely prevented.
Patent JP-H06212622-A (JP)
Title: Multishaft underground agitator
Inventor: MURAKAMI SUSUMU
IPC: E02D3/12
Filed: 1992-11-10
Abstract: PURPOSE:To form an underground structure such as underground piles something like soil cement columns positively in a shape having the mutual overlaps of the underground piles. CONSTITUTION:A truck 4 is carried into the specified ground 3, a pair of mutually parallel hollow shafts 6', 6' are interposed to the leader 5 of the truck 4, and drilled holes are formed while the inner shafts 12 and outer shafts 13 of each hollow shaft are rotated reversely by a rotatory drive 7. Casings 25 mounted at the front ends of these inner and outer shafts 12, 13 are turned without mutual interference while forming mutually overlapped rotary regions and agitating blades 25 having large diameters fixed to the casings also without interference while being mutually overlapped. Agitating blades 28 having small diameters are fastened and drilled holes 8 are formed smoothly, the penetration of groundwater is prevented, soil in the drilled holes 8 is crushed finely, and mixed and agitated positively with an improving material, and soil cement columns are shaped surely while being mutually overlapped with time lapse.
Patent JP-H03185887-A (JP)
Title: External resonator type semiconductor laser oscillator
Inventor: KITABAYASHI NAOTO
IPC: H01S5/042
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the direction of output light from being changed by a method wherein the title oscillator is provided with an external resonator, in which primary diffracted light of a wavelength selected by an angle to be set by a diffraction grating is made to feedback to a semiconductor laser to perform a narrowing of a spectral width, light reflected by a plane reflecting mirror is led out as the 0-order light of the diffraction grating and the output light is always outputted in a constant direction. CONSTITUTION:An external resonator is formed between a semiconductor laser 1B and a diffraction grating 3 via a plane reflecting mirror 4A and an oscillation spectral width is narrowed here. A grating surface 5 of the grating 3 and a reflective surface of a plane reflecting mirror 4B are fixed at an angle theta1 and even if the grating 3 is rotated in the directions shown by arrows, an angle that 0-order light reflected by the mirror 4B forms with incident light to the grating 3 is constant. In such a way, the 0-order light reflected totally by the mirror 4B is incident to a plane reflecting mirror 4C, but as the mirrors 4A and 4C are fixed in such a way that the reflective surfaces of both of the mirrors 4A and 4c make an angle theta2, the direction of output light 8 which is emitted from the mirror 4C is not changed and is constant even if the grating 3 is rotated in the directions shown by the arrows.
Patent JP-H11160106-A (JP)
Title: Data display device
Inventor: KAWAMINAMI MORIKANE
IPC: G01D9/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To display detailed data which were discarded in a conventional data display. SOLUTION: Measured data are input and thinned out and, at the same time, all data are stored in a separate memory and the number of data inputs is counted. When an output switching signal is output at any time point from an output switching start part 2, an output control part 9 reads an output count value from an output counter 8, calculates the position of detailed data to be displayed, controls an input switching part 10, an all data input part 11, a data memory part 12, switch over an input destination from thin-out data to detailed data, and outputs the detailed data to be displayed in a display control part 5 so as to display the detailed data in a display 6.
Patent JP-H11156081-A (JP)
Title: Drum type washing machine
Inventor: MINAYOSHI HIROKO
IPC: D06F25/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To easily take out laundry after a dehydration process is ended from a rotary drum, to reduce the wrinkles of the laundry, to easily handle the laundry after the dehydration process is ended, to improve the handleability, further, to reduce the bristling of the laundry, to soften the texture and to improve the finish in a drum type washing machine for successively controlling the respective processes of washing, rinsing and dehydration or the like inside the rotary drum disposed freely rotatably in the almost horizontal direction. SOLUTION: A rotary drum for housing laundry and being rotated in the almost horizontal direction is driven by a first motor 18 and a second motor 19. By a control means 24, the operation of the first motor 18 and the second motor 19 is controlled and the respective processes of washing, rinsing and dehydration or the like are successively controlled. After a final dehydration process, a cloth loosening process in which the ratio of driving the rotary drum per unit time of the rotary drum at a rotation number lower than the rotation number of the washing process, that is a working rate, is equal to or higher than the washing process, is performed for a prescribed time.
Patent JP-H07184233-A (JP)
Title: Video signal processor
Inventor: MATSUMOTO TOSHIYUKI
IPC: H04N9/64
Filed: 1993-12-22
Abstract: PURPOSE:To provide the high performance video signal processor by which a residual chroma component in a luminance signal is surely eliminated. CONSTITUTION:An inputted luminance signal is delayed by 1H at a delay circuit 2, the delayed signal is amplified by an amplifier 3 and subtracted from the original signal at a subtractor 4 and then a residual chroma component is extracted. The extracted residual chroma component is fed respectively to a comparator 5 and a switch 6, the comparator 5 detects the signal level of the residual chroma component and outputs a control signal used to switch the switch 6 when the level reaches a predetermined value or over. When the residual chroma component is in existence, the switch 6 turned ON and when not in existence, the switch 6 turned OFF. When the switch 6 in turned ON, a subtractor 7 eliminates the residual chroma component from the original luminance signal and outputted.
Patent JP-H04192268-A (JP)
Title: Electronic device
Inventor: NAGAO SHOJI
IPC: G06F1/26
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a malfunction when a battery is removed by composing a contact having an elastic member connecting to both the anode and the cathode in the installing condition of the battery, and enabling the contact to generate the time difference of removal between the anode the cathode when the battery is removed. CONSTITUTION:In the installing condition of a battery 4, the battery 4 is fixed by a locking lug, and connecting terminals 15a and 15b, and electrodes 2a and 2b of the battery 4 are contacted. When the locking is released, the battery 4 is energized in the direction B, and when the battery 4 is discharged in the direction B, the contact 15c of the connecting terminal 15a with a shorter free length and the electrode 2a are separated at first, and then the contact 15d of the connecting terminal 15b with a longer free length and the electrode 2b are separated. Consequently, no power supply chattering is generated, and malfunction is prevented.
Patent JP-2001137966-A (JP)
Title: Method and device for clamp die for superplasticity forming
Inventor: KUMASHIRO KATSUYUKI
IPC: B21D26/025
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a clamp technology capable of avoiding both bead breaking and shortage of holding force in clamping a superplasticity die. SOLUTION: A clamp device consists of plural clamp means 11... to clamp the edges of upper/lower dies 11, 13, clamp force setting means 42... respectively arranged to these clamp means 30... and a controller 44 to control these force setting means 42... Thus, the device is structurally constituted so that respective clamp forces of plural clamp means are set in conformance with a length of the bead in charge as high clamp force for a long bead in charge and low clamp force for a short bead in charge.
Patent JP-H09148110-A (JP)
Title: Low voltage surge absorber
Inventor: MORI TAKAYOSHI
IPC: H01C7/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the surge absorber optimum for fitting to the low voltage side of a wiring transformer. SOLUTION: A ground side electrode 4 is arranged on one side of a lightning protective element 3 while electro-mechanical side electrodes 5 are arranged on the other side of said element 3 so as to bring about the laminated state of plural each of surge absorber unit bodies 2a formed of insulators 6 covering the whole body for connecting common ground lead wire e to respective ground side electrodes 4 of respective surge absorber unit bodies 2a. Next, respective electro-mechanical side lead wires a-c are connected to respective electro- mechanical side electrodes 5 of respective ground side electrodes 4 so as to fix the plural each of absorber unit bodies 2, the ground lead wire e and the parts of electro-mechanical lead wires a-c to an insulating mold body 7.
Patent JP-H01164808-A (JP)
Title: Manufacture of box nut
Inventor: KAWABATA YOSHIO
IPC: F16B37/14
Filed: 1987-12-21
Abstract: PURPOSE: To obtain a cap nut having a smooth connecting portion and a beautiful outlook by engaging and welding a cap to a circular recess slightly larger than an outer diameter of a lower end portion of the cap on top of the nut. CONSTITUTION: A nut body 11 comprises a circular recess 16 which is coaxial with a threaded hole 13, and has a diameter slightly larger than an outer diameter of a lower end portion of a cap 14 on the top thereof. The lower end portion of the cap 14 is engaged in the recess 16 of the nut body 11. The cap 14 is welded to the top 12 of the nut body 11. Thus the expansion 15 of the welded portion generated by resistance welding is restricted by an inner peripheral wall 16a of the circular recess 16, and embedded in the gap. Therefore it is possible to obtain a cap nut 20 having a smooth end surface 18 connecting the nut body 11 and the cap 14 and a beautiful outlook.
Patent JP-S63295570-A (JP)
Title: Xanthenone-4-acetic acid derivative
Inventor: UIRIAMU AREKUSANDAA DENII
IPC: C07D311/86
Filed: 1987-12-22
Abstract: The novel class of xanthenone-4-acetic acids represented by the general formula (I) <CHEM> where R1 represents up to two of the groups lower alkyl, halogen, CF3, CN, NO2, NH2, CH2COOH, OR2, OH, NHCOR2, NHSO2R2, SR2, SO2R2, CH2CONHR2 or NHR2 (where R2 is lower alkyl optionally substituted with hydroxy, amino or methoxy functions), at any of the positions 1-8 which are available, R1 may also represent the substitution of an aza (-N=) group for one or two of the methine (-CH=) groups in the carbocyclic rings and two of R1 on any two available adjacent positions may also represent the grouping -CH=CH-CH=CH- to form an additional fused benzene ring; or a basic addition salts thereof, possess antitumour and antibacterial properties.
Patent JP-H08210053-A (JP)
Title: Sill of folding shutter
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/06
Filed: 1995-11-20
Abstract: PURPOSE: To improve the sill of a folding shutter so that it does not require a door pocket formed by excavation of a floor face corresponding to a folding part and so that it can secure airtightness with a shutter main body. CONSTITUTION: The sill 14 of a folding shutter 1 comprises a fixed frame 15 and a movable rail frame 17 fitted into the fixed frame 15. The movable rail frame 17 is allowed to freely move into and out of the fixed frame 15 by a movement means 24 interlocked with a shutter main body 2. When the shutter main body 2 is closed the lower end of the shutter main body 2 is wrapped in the movable rail frame 17 being projected to secure airtightness, whereas when the shutter main body 2 is opened the movable rail frame 17 is moved into the fixed frame so that the shutter main body 2 can fold.
Patent JP-H03185393-A (JP)
Title: Method of judging runners' finish times utilizing bar-code
Inventor: TAKAHASHI KAZUO
IPC: G04F10/00
Filed: 1989-12-15
Abstract: PURPOSE:To make a judgement of runners' finish times efficiently and accurately by reading out racing numbers by their bar-codes and by feeding the read-out data into a computer having a built-in timer. CONSTITUTION:A hosts of an athletic meet accepts entry cards 1 that athletes hand in to a reception desk and reads out bar-codes 2 printed on the cards by a bar-codes reader 3 connected to a host computer 10. Measurement of racing times is executed by a stop watch 12 provided at a goal point (a goal line), and, in parallel, by reading out racing numbers immediately by a bar-code reader 11 connected to the host computer, goal finish times and ranking of object athletes can be immediately measured and judged by the host computer 10. With this procedure, ranking judgement and racing time measurement can be done efficiently and accurately and therewith the athletic meet can efficiently administered.
Patent JP-H09174378-A (JP)
Title: Nozzle for supplying liquid to rotating tool
Inventor: GERUHARUTO TSUERAA
IPC: B05B15/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To attain easy mounting/demounting of liquid supply nozzle by providing a fixed part with a fastening part being extendable radially and fitted in a receiving opening part. SOLUTION: A fixed part 22 is formed at the main body of each nozzle 7 so that the positional change of a nozzle 6 to an adjacent receiving operating part can be made speedily and easily from a receiving opening part 7. The part 22 has a fastening part 8 extendable in the radius direction. The fastening part 8 formed as an expanding ring 11 is fixed in an expanded condition by frictional restriction to a part between a side 9 of the fixed part 22 and an inner wall 10 of the receiving opening part 7.
Patent JP-H08319420-A (JP)
Title: Polyamide solution composition and production of fibrid and papery sheet made therefrom
Inventor: SHIMADA KEIZO
IPC: C08L77/02
Filed: 1995-12-14
Abstract: PURPOSE: To provide a homogeneous solution composition of an aliphatic polyamide such as nylon 6 or 66 or an aliphatic/ aromatic polyamide such as nylon 6I or 6T, to produce a fibrid (pulpy material) from the composition and to produce a synthetic paper from the fibrid. CONSTITUTION: This composition is a solution prepared by dissolving an aliphatic polyamide and/or an aliphatic/aromatic polyamide in N-methyl-2-pyrrolidone(NMP) containing calcium chloride, wherein the rate of the polyamide to NMP is such that 3-25wt.% polyamide and 97-75wt.% NMP are present, and 5-60 pts.wt. calcium chloride is present per 100 pts.wt. polyamide. This composition is made into a fibrid (pulpy material) by precipitating the composition under agitation in a precipitant based on water, and the fibrid can be made into a synthetic paper by forming a mixture of the fibrid with various fibers or natural pulps into paper. The synthetic paper is useful in the production of honeycomb cores, battery separators, etc.
Patent JP-H05160898-A (JP)
Title: Electronic exchange
Inventor: MIMURO SATORU
IPC: H04Q3/76
Filed: 1991-12-10
Abstract: PURPOSE:To call a data terminal equipment being other extension terminal equipment based not only on an extension number of the opposite terminal equipment to be called but also on specific identification information such as a user name when the data terminal equipment being other extension terminal equipment is called from one of data terminal equipments being accommodated to extension terminal equipments. CONSTITUTION:The exchange is provided with a memory section 12 storing specific identification information in addition to extension numbers of data terminal equipments to be accommodated and an exchange control section 11 controlling call connection. When a call request using the specific identification information comes from the data terminal equipment 2 to other data terminal equipment 3, the exchange control section retrieves the memory section to make call connection to the relevant terminal equipment.
Patent JP-H10161218-A (JP)
Title: Speed reduction gear mechanism, winding completion display mechanism and film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B1/60
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a speed reduction gear mechanism which has a high reduction ratio and is capable of preventing the influence of foreign matter such as sand. SOLUTION: A speed reduction gear 44 is constituted of an input side gear 44a engaged with a one-tooth gear 40 provided integrally with a winding knob 13 and an output side gear 44b engaged with a winding completion display plate 42. The pitch circle diameter and tooth phase of the output side gear 44b are made the same as those of the input side gear 44a and a tooth-lacked part 44c without a tooth is provided. Thus, the reduction ratio between the output side gear 44b and the winding completion display plate 42 can be made high and further, even if the foreign matter such as the sand rides on the input side gear 44a, the foreign matter is never bitten into the gap between the output side gear 44b and the winding completion display plate 42.
Patent JP-H05159286-A (JP)
Title: Apparatus and method for production of coating film body
Inventor: MATSUO YUZO
IPC: G11B5/842
Filed: 1991-12-10
Abstract: PURPOSE:To easily decide the degree of drying of a coating film applied on a base by irradiating the coating film under drying with light and discriminating the degree of drying in accordance with the change characteristic with lapse of time, such as reflected light quantity, from the coating film. CONSTITUTION:A magnetic tape 1 constituted by coating the nonmagnetic base with a magnetic coating material is subjected to photoirradiation by light emitting and receiving elements 5a to 5g, such as IR LEDs, in drying positions A to G. The light reflected from the tape 1 is received and the results of the photodetection are stored in corresponding storage elements 6a to 6g. These stored contents are compared in a comparator circuit 7 and the completion of the drying is decided by the large signal amplitude based on the behavior of the change in the reflected light quantity with lapse of time without depending on the compsn. of the magnetic coating material. As a result, the degree of drying of the coated film applied on the base is easily decided.