baber/WOPTO huggingface dataset:
Patent JP-H05229428-A (JP)
Title: Multistage folding ladder for track restraint type vehicle
Inventor: ANTON RENNERU
IPC: B60R3/02
Filed: 1991-05-23
Abstract: PURPOSE: To provide a folding step capable of transferring from front or rear surface of a vehicle to another vehicle or getting down on a roadway. CONSTITUTION: Footsteps 4.1, 5.1 are steps of feeding and containable step ladder 1 folded at front and rear surfaces of a vehicle. The ladder has at least a base ladder part position changeably slidable along a guide track 7 and a swinging ladder part 5 locked or hingedly carried by the base latter part at a folding position. In this case, the folded ladder 1 is, on the one hand, a connecting bridge half formed of the upper side footstep 4.1 and a step base 9 of a back surface side of the part 5 connected to the footstep 4.1 at the feeding position of the part 4. The step ladder can be, on the other hand, extended from the feeding position of the part 4 so that the part 5 released from the base latter part is swung to the position directed down together with the part 4 to form another footstep.
Patent JP-H09304049-A (JP)
Title: Apparatus for measuring roundness
Inventor: OGAWA SHIGERU
IPC: G01B5/28
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To simply, accurately measure the roundness by sliding a cam mechanism to fix a plurality of overhanging parts to the inner surface of a material to be measured, and rotating the measuring units at the axial center of the fixed part as a center to measure the displacement of the inner surface of the material. SOLUTION: Positioning pins 8 are pressed in contact with the four positions of the end of a material 1 to be measured, and the cylindrical axial direction is perpendicularly decided. Then, a knob 15A is rotated to slide the tapered part 10A toward a bearing 6, an overhanging part 3A is vertically extended via a contactor 9, and fixed to the inner surface of the material 1. At this time, the tapered part 10B is interlocked by a knob 15 belonging to the knob 15A, and the overhanging part perpendicular to the part 3A is fixed to the inner surface of the material 1. A displacement measuring gage 5 is rotated in the inner surface of the material 1 by a support arm 4 mounted at a bearing 6, and the displacement is continuously measured by a roller measuring element 19 pressed in contact with the inner surface.  The maximum and minimum values of the measured values are averaged to obtain a roundness.
Patent JP-H1042852-A (JP)
Title: Stabilization of beverage
Inventor: BERGLOEF JAN HAAKAN
IPC: C02F1/42
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a beverage, capable of preventing the beverage from hazing without hurting advantageous characteristics of the beverage and without causing an environmental pollution by bringing the beverage into contact with a non-water soluble porous hydrophilic matrix covalent- bonded with an ion-exchanging group. SOLUTION: This method for stabilizing a beverage is constituted by bringing the beverage such as a beer into contact with a non-water soluble porous hydrophilic matrix covalent-bonded with an ion-exchanging group (filled porous beads/particles, etc.), and adsorbing a haze forming material such as polyphenols and proteins to prevent the recovered beverage from the generation of the haze. As desired, the matrix can be re-circulated to the above treating process by treating the matrix for regeneration with a solution for the regeneration.
Patent JP-S60263642-A (JP)
Title: Automatic original pattern reader
Inventor: ANDOU MASAAKI
IPC: G05B19/408
Filed: 1984-06-12
Abstract: PURPOSE:To perform reading in short time by positioning an optical means at the punching position on the basis of read-out punching position co-ordinate data and producing a color detection signal. CONSTITUTION:An automatic reader will sequentially position an optical means 3 at the punching position on the basis of punching position co-ordinate data previously read out by irradiating an original pattern 2 through a light source from above the table 1, then the incident light to a photodetector 4 is passed selectively through the filters 11-13 to produce a color detection signal while such information as to discriminate the colored sheet 19 at the punching position is contained in the reading conditions. Consequently, the color to be applied on the punching position is not limited to transparent one and the color positioning point may be within some area to reduce mis-reading of color detection thereby even such original pattern of printedboard as has many drill diameters can be read out in short time.
Patent JP-S63307933-A (JP)
Title: Tubular material such as fishing pole, golf shaft or the like and manufacture
Inventor: OGAWA KAZUNOBU
IPC: A63B102/32
Filed: 1987-05-15
Abstract: PURPOSE:To manufacture a tubular material of high quality at low cost by fitting a shrinkable composite reinforced fabric onto an outer periphery of a tubular main body. CONSTITUTION:A shrinkable composite reinforced fabric 2 constituted of two kinds of yarn knitted into a cylindrical shape, amorphous long fibers 2a and fibers 2b selected out any of carbon fibers, glass fibers, or aramid fibers, is fitted onto an outer periphery of a tubular main body 1 constituted of a prepreg sheet 1a wrapped around a core bar 3. After that, both ends thereof are pulled outwardly in the axial direction, and adhere closely to the outer surface of the tubular main body 1. A specified tubular material A is manufactured by wrapping the same with a tape 4, curing and removing the core bar 3.
Patent JP-2000312400-A (JP)
Title: Remote control system for acoustic device
Inventor: NAOTA TAKAYUKI
IPC: H04R3/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent noise from intruding into a line when the line used to remotely control a main control console from a remote control console is not in use. SOLUTION: In the case of applying acoustic control to a hall or a theater or the like by using a remote control console 201 to remotely control a main control console 207, which the remote control console 201 is not in use, a termination resistor is automatically connected to a line. When a line connector of the remote control console is disconnected, the termination resistor is automatically connected to a control line. Moreover, a control command from the remote control console disconnects the termination resistor. Or, a state of the lie is monitored to disconnect the termination resistor. When the line connector is disconnected, the line impedance reaching an open impedance is avoided so as to avoid the line from received an induced noise and to prevent the induced noise from intruding to the main control console.
Patent JP-S61278669-A (JP)
Title: Reverse flow prevention device
Inventor: MIKUCHI HIROSHI
IPC: F16K15/06
Filed: 1985-06-03
Abstract: PURPOSE:To prevent overflow out of an overflow port even when liquid level in a receiving tank is high by arranging a partition plate, with a gap interposed, around a guide cylinder arranged around a nozzle with a space interposed. CONSTITUTION:Facing to a water inlet 14, a cylindrical nozzle 15 is arranged. A guide cylinder 17 is arranged around the nozzle with a space interposed. The guide cylinder is so arranged that the upper rim of the guide cylinder is above the upper rim of an overflow port 13 and the lower rim of the guide cylinder is below the lower rim of the overflow port 13. Further, a partition plate 19 is arranged above the upper rim of the overflow port 13 and around the guide cylinder 17 with a gap interposed so that inside of a hopper 10 is divided into upper and lower sections. With this constitution, smooth liquid flow into a receiving tank is possible even when liquid level in the receiving tank becomes high, without causing flow obstruction due to air trap in a communication pipe 12.
Patent JP-2000270789-A (JP)
Title: Production of silage
Inventor: NARUSE HARUMI
IPC: A23K1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To properly advance a silage fermentation and produce a best silage in a short time without causing an abnormal fermentation or a defective fermentation by adding a saccharide in a specific proportion to a food refuse and fermenting the resultant mixture. SOLUTION: A saccharide which is preferably one or more kinds of monosaccharides selected from among glucose, galactose, trehalose, etc., in an amount of 0.1-7.0 wt.% based on a food refuse such as a bean-curd refuse is added thereto and the resultant mixture is then fermented at a temp of, e.g. 15-23 deg.C for 5 days to produce the objective silage. The method for producing the silage is preferably useful especially in a cold district. The saccharide is preferably used together with a feed for regulating the moisture such as a beet pulp.
Patent JP-S5911234-A (JP)
Title: Tire vulcanizer
Inventor: KINO NATSUSHIROU
IPC: B29C33/02
Filed: 1982-07-09
Abstract: PURPOSE:To provide the titled vulcanizer capable of improving the accuracy of vulanization by such an arrangement wherein the opening and closing of the upper and lower vulcanizing molds and clamping and pressurizing system are carried out by specific mechanisms, and the whole operations of vulcanization have been reduced in size and by the system to realize easy operation and reduction of labor. CONSTITUTION:In a tire vulcanizer, a mold opening and closing mechanism is employed for the upper and lower molds 20, 9, and the upper mold 20 is provided near one side of the lower mold 9 so that it can be freely slanted and rotated around a pivotal axis 22, and the upper mold 20 is opened and closed by its rotational movement of short stroke with the pivotal axis 22 used as a fulcrum, and the lower mold 9 is opened and closed by its vertical movement of short stroke from its preshaving position to its shaving position. Being separated from the mold opening and closing mechanism, a pressurizing mechanism 32 for clamping molds is arranged at an outer circumferential position separated from the mold opening and closing mechanism where the upper mold corresponds to the lower one.
Patent JP-S5823368-A (JP)
Title: Cassette tape recorder
Inventor: OOISHI KENGO
IPC: G11B27/28
Filed: 1981-07-31
Abstract: PURPOSE:To reduce the retrieval time, by retrieving an address signal from a plurality of tracks recorded on a cassette tape at the same time. CONSTITUTION:An operation button 1, a tape container 3 accomodating a cassette tape 2, an incorporated microphone 4 at the side, various input and output terminals 5 are provided and address keys 6A-6C are provided near the button 1. A head 7 in common use with a recording and address signal recording and retrieval forms a multiple head consisting of magnetic heads 7a-7d and a tape 2 is formed with four monorail tracks 8a-8d. The tape 2 is carried only unidirectionally, e.g., as the arrow at the recording/reproduction. At the reproduction, one track among tracks 8a-8d is reproduced with the position set by a  track selection knob 9. In retrieving the address signal of a plurality of tracks at  the same time, a designated address signal S1 is detected from the track 8c, and  a de signated address signal S2 recorded on the track 8d passes through the  head 7 while section D1 succeeding to the signal S1 is reproducing.
Patent JP-H04348554-A (JP)
Title: Lead frame
Inventor: GOTO HIROYOSHI
IPC: H01L23/50
Filed: 1991-05-27
Abstract: PURPOSE:To provide a plurality of power source/GND pads at desired positions in a semiconductor chip by providing a lead which has the potential of a power source and GND and that surrounds the outer periphery of an island. CONSTITUTION:A lead 4a which has the potential of a power source/ GND and that bonds to a semiconductor chip is provided by surrounding the outer periphery of an island 3. Such formation of the lead 4a allows a stitch bonding part 1 of the power source potential and a stitching part 2 of the GND potential to arrange at the desired positions that surround the outer periphery of the island. Therefore, a plurality of power source/GND pads are provided at the desired positions in a semiconductor chip.
Patent JP-S5246233-A (JP)
Title: Carburetor
Inventor: WATANABE KIYOSHI
IPC: F02M19/00
Filed: 1975-10-08
Abstract: PURPOSE: A carburetor fitted with a machanism which can compensate for the dimension error of the venturi portion so as to provide the proper negative pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10311068-A (JP)
Title: Water feed control system of building
Inventor: UCHIDA TADAFUSA
IPC: E03B7/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically detect the damaged position of a feed water system, use water efficiently, and use water farily while maintaining the stored water source in a building even if supply of city water from a main line is cut off as in earthquake. SOLUTION: A water feed control system in a building pumps up water stored in a water receiving tank S1 to an elevated city water tank S2 set on the upper floor of a building T, and feeds water to each floor by the gravity through a city water pipe 10 extending from the elevated city water tank S2 to each floor. Emergency solenoid shutoff valves 2 and 2a are installed at the outlet side pipes 12 and 12a of the water receiving tank S1 and elevated city water tank S2, respectively. A solenoid opening and closing valve is installed to the city water pipe on each floor, and water level gauges 4 and 4a are installed in the water receiving tank and elevated city water tank, respectively. Then an earthquake sensor to sense earthquake and control means to output opening and closing signals to each emergency shutoff valve based an output signals from the earthquake sensor are installed.  Thus the water feed control can be performed electrically.
Patent JP-S6012659-A (JP)
Title: System for controlling light-emitting electron tube
Inventor: TOUHOU MAKOTO
IPC: H01J63/08
Filed: 1983-06-30
Abstract: PURPOSE:To simplify the constitution of a full-wave rectification circuit and obtain radiation (emission) of high efficiency by connecting the positive output terminal of the circuit connected to an a.c. power source to the anode of a light-emitting electron tube and connecting the negative output terminal to the cathodes. CONSTITUTION:Inside an outer tube 1 airtightly formed by transparent glass, a pair of cathodes 2 and 3 and an anode 4 are installed. One of the cathodes 2 and 3 consists of an electron- emission cathode. The anode 4 is installed almost in the middle between the cathodes 2 and 3 and has a rough mesh-like or grid like shape. The outer tube 1 is charged with a gas irradiating ultraviolet rays or visible rays such as vaporized mercury at low pressure. The inner surface of the outer tube 1 is coated with a phosphor according to necessity. Positive d.c. voltages supplied from a d.c. power source 7 are respectively applied across the anode 4 and the pair of cathodes 2 and 3 through a resistance 6. The magnitudes of the d.c. voltages are adjusted so that thermions emitted from the one cathode 2 are accelerated and formed into a beam-like shape before reaching the anode 4 and that the thermions after passing through the anode 4 are decelerated and come to have zero speed immediately before reaching the other cathode 3. The positive output terminal of a rectifier 10 connected to an a.c. power source 8 through a transformer 9 is connected to the anode 4 through the resistance 6. The negative output terminal is connected to the cathode 2 and 3.
Patent JP-S6012652-A (JP)
Title: Color display device
Inventor: SHIMOTORI YOSHIO
IPC: H01J31/20
Filed: 1983-07-02
Abstract: PURPOSE:To simplify the structure of an electron gun and enable it to be widely applied to various kinds of display devices by controlling the display color of each picture element according to the luminous intensities of a set of three differently-colored phosphors by causing each electron beam discharged from an electron gun to strike a set of three differently-colored phosphors in one horizontal scanning. CONSTITUTION:On a fluorescent film 5, phosphors R, G and B emitting red, green and blue colors respectively under beam irradiation are formed in three stripes extending in X-direction: the number of each color of phosphors (R, G or B) coincides with the number of scanning beams. In scannings of X-direction (horizontal direction) in which beam 8 pass through mask holes 6R, the phosphors R are irradiated to emit red colors. In the same manner as above, in scannings of X-direction in which beams 8 pass through mask holes 6G and 6B, the phosphors G and B emit green and blue colors. When three times of horizontal scannings carried out by causing an electron beam 8 to strike upon a red, a green and a blue phosphor R, G and B respectively are supposed to be one unit scanning, the display color of each picture element in Y-direction can be varied according to the luminous intensities of a set of three differently-colored phosphors. Thus, the display of one picture element is performed by three times of scannings of one electron beam.
Patent JP-H10309298-A (JP)
Title: Absorbing article
Inventor: IIJIMA SHIGEMI
IPC: A41D13/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing article which optimizes its absorbing structure to quickly absorb wine, body fluid, etc., reduces backflow and residual on the top sheet, and does not cause stickiness or leakage to make a user feel comfortable. SOLUTION: This absorbing article has an absorbing body 2 between a permeable top sheet 1 and an impermeable back sheet 6. The absorbing body 2 is composed of the first absorbing area 3 of 0.01 to 0.2 g/cm<3> density arranged at the permeable top sheet 1, the third absorbing area 5 of 0.01 to 0.2 g/cm<3> density arranged at the impermeable back sheet 1, and the second absorbing area 4 of 0.1 to 0.4 g/cm<3> density arranged between the first absorbing area 3 and the third absorbing area 5. Absorbing substances 7 are substantially distributed equally on the first, second, and third absorbing areas, and a density gradient of the absorbing body 2 is increased to the center of the absorbing body 2 (non-layer absorbing structure).
Patent JP-S5547182-A (JP)
Title: Sewage treatment tank
Inventor: SHINOMIYA TAKEO
IPC: C02F3/00
Filed: 1978-09-29
Abstract: PURPOSE: To eliminate the need for the sewage treatment tank installation at a deeper underground and to remove the toilet floor installation, by leveling the upper face of the treatment tank to the floor of a toilet.  
     CONSTITUTION: A sewage treatment tank B has a box type body 1 with a bottom and a flange 2 at the outer periphery of the body opening. The body opening is covered by lid 3 which is installed to the floor of a toilet. Such construction allows the sewage treatment tank b to be assembled into the earth floor in the toilet with the top face of the tank B forming the floor of the toilet. Thus, the installation of  the toilet floor and the assembly of the sewage treatment tank are made simultaneously, with the body being installed immediately below the floor, thereby eliminating the need for a deep underground construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5454622-A (JP)
Title: Detecting system for image out of focus
Inventor: NISHIWAKI YOSHIKAZU
IPC: G06K9/58
Filed: 1977-10-09
Abstract: PURPOSE: To easily and precisely detect by carrying out the Fourier transformation while an image is being subjected to light scanning, and further, by discriminating the out of focus of the image with the average value relative to the higher value than the threashold value of the inclination value of the time series signal obtained from high pass filtering.  
     CONSTITUTION: Fourier pattern of distribution function of the transmissivity relating to the image information of projected image medium 3 is focused by FT lens to form a focal plane. Only the high frequency component of the medium 3 is made to transmit by HPF 5, thereafter the light is concentrated by condenser lens 6 to photo- electroconversion device 7 to convert the light amount ot an analog electric signal. This signal is sampled with a suitable interval, and delivered to processing unit 10 via AD converter 8 and controller 9. Since the level inclination of time series signal changes from position to negative and from negative to positive, the processing unit 10 detects it to obtain the inclination value. When the average inclination value is less than a certain threshold value, the image is determined to be out of focus. Thus, to be out of focus can be easily and precisely detected 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1092197-A (JP)
Title: Burn-in stress circuit of semiconductor memory device
Inventor: KYO SHOSEKI
IPC: G01R31/28
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in stress circuit of a semiconductor memory device for reducing a burn-in stress time. SOLUTION: A burn-in stress circuit has a burn-in enable signal generating unit 21 which generates burn-in enable signals in response to a plurality of control signals, a word line predecoder 23 which generates work like driving voltages for driving work lines in response to the burn-in enable signals and a plurality of other control signals, a word line decoder 24 which applies the word line driving voltages to the word lines in response to the burn-in enable signals and a plurality of other control signals, a bit line activating signal generating unit 26 which generates bit line activating signals in response to the burn-in enable signals and a plurality of other control signals and a sensing unit 27 which responds to the bit line activating signals. Therefore, even if the memory capacity of a semiconductor memory device is increased, the burn-in time is not much extended.
Patent JP-S5748540-A (JP)
Title: Paper feeding apparatus which uses sheet storing cassette
Inventor: YANAGAWA NOBUYUKI
IPC: B65H3/56
Filed: 1980-09-02
Abstract: PURPOSE: To simplify operation of an operating lever and secure certain restricting operation by allowing an operating lever to be equipped with cassette lock function and a judging mechanism and providing the operating lever with the tendency to swing between paper feeding state and paper not-feeding state.  
     CONSTITUTION: An operating lever 42 is pivotally installed on the upper surface of an immovable frame plate 43 of an apparatus by means of a rivet shaft 44 and linked with a sliding lever 13, and the bent area 42b for locking a sheet storing cassette 41 at paper feeding position is formed at one end of the operating lever 42. A judging mechanism is constituted of a swinging member 46, link lever 48, swing arm 15, and a spring 54. When the operating lever 42 is set at the first position A, a paper feeding device is locked set in paper feeding state, and the cassette 41 is locked by the bent area 42b. When the operating lever 42 is turned, it reaches B position not shown in the figure, and the judging mechanism is set at judging state, and when the lever 42 is turned further, it reaches the second position C and is restricted, thus forming paper not-feeding state. 
     COPYRIGHT: (C)1982,JPO&Japio