baber/WOPTO huggingface dataset:
Patent JP-H05186176-A (JP)
Title: Device for cleaning footstep of passenger conveyor
Inventor: SEGAWA TOSHIYA
IPC: B66B29/06
Filed: 1992-01-13
Abstract: PURPOSE:To replace cleaners without removing a comb plate from a comb plate block. CONSTITUTION:In a passenger conveyor footstep cleaning device in which a comb plate 5 to be fitted into the cleat channel 4 of a footstep 3 is installed at the tip of a comb plate block 2 provided at an exit 1, the comb plate block 2 is provided with both a channel 10 to be extended in the cross direction of the comb plate block 2 and a through-hole 11 formed within the channel 10 and opposite to the cleat channel 4, and a base 13 is provided which is freely removably mounted in the channel 10 and which has a cleaner 12 projecting from the through-hole 11. The replacement work of the cleaner can thus be done readily in a short time.
Patent JP-H07207678-A (JP)
Title: Structure portion using concrete block
Inventor: KADOTA NOBUJI
IPC: E02D27/00
Filed: 1994-01-19
Abstract: PURPOSE:To improve workability by a method wherein self-standing ability of a concrete block against a side pressure and an earth pressure is ensured without depending upon an anchor bar and other anchoring member when a concrete block wall is used as permanent forms. CONSTITUTION:A structure portion 1 is constructed by arranging reinforcing bars between concrete block walls 3 and 3 consisting of concrete blocks 31 stacked facing each other on a structure 2 and placing concrete 11. A truss member 4 is arranged between the concrete blocks 3 and 3 positioned facing each other. A truss consists of the concrete block walls 3 and 3 and the truss member 3 in a way that respective joints therebetween are pin-joined with the intermediate part in the direction of height of the concrete block wall 3 and the structure 2. This constitution ensures self-standing ability of the concrete block walls 3 and 3 without depending upon an anchor member, such as an anchoring bar and improves workability.
Patent JP-H11276007-A (JP)
Title: Automatic feeder for dog and cat
Inventor: VITTUARI EMANUELE
IPC: A01K5/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic feeder for dogs and cats in no need of the presence of the user. SOLUTION: This automatic feeder has a plurality of partitioned sections for holding and distributing both of water-free pellet-form feed and water separately. The feed in the dried pellet form arrives at the volume feeder 2 arranged to a lower part. The feeder 2 is operated by the microprocessor card 4. The water-free feed drops into the feed bucket 7 and is conveyed by the conveying system outward. The device for detecting the feed rotates by this action. As soon as the feed bucket is moved outward, the card 4 detects the remaining of the feed to supply the new feed by a prescribed amount of the feed that is set for the following feeding. In the water-storing section, water comes from the water tank 18 to the water-drinking bowl 21. The all signals detected by the water level detector are sent to the control board 5.
Patent JP-H05271195-A (JP)
Title: Silver halide imaging material
IPC: C07D213/90
Filed: 1993-01-13
Abstract: PURPOSE: To obtain the subject new compound which is useful as an acutance, antihalation and filter dye for silver halide imaging material, and comprised of a specified diphenoxyalkane derivative, etc., having a substituent including a heterocycle.  
     CONSTITUTION: A dialdehyde compound expressed by formula I (Y is a bivalent aliphatic bond), for example, 4,4-diformyl-1,2-diphenoxyethane, etc., or a compound of formula II (R is H or an alkyl) is allowed to react with a compound expressed by formula III (A is a non-metallic atom necessary to complete heterocyclic ring in which at least one of ring constitutive atoms is nitrogen) and a compound expressed by formula IV (A is similar with B), for example, 3- methyl-1,4-sulfophenyl-5-pyrazolone, etc.) in the solution at 50-90°C in the presence of a tertiary amine to obtain the objective compound useful as silver halide imaging material having a nucleus expressed by formula V or formula VI. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61163588-A (JP)
Inventor: OMORI HIDEKI
IPC: H05B6/12
Filed: 1985-01-14
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-S63172714-A (JP)
Title: Production of crosslinked propylene polymer
Inventor: KOMORI NOBUTOSHI
IPC: C08K5/49
Filed: 1987-01-12
Abstract: PURPOSE:To produce the title noncolored polymer, by mixing a propylene polymer containing catalyst residues with a specified hindered amine compound,a phosphorus antioxidant, a radical generator and a crosslinking aid, and melt- kneading the mixture. CONSTITUTION:100pts.wt. propylene polymer containing 5ppm or above Ti or 0.5ppm or above V as catalyst residues is mixed with 0.05-5pts.wt. phenolic OH group-free hindered amine compound [e.g., tetrakis(2,2,6,6-tetramethyl-4- piperidyl) 1,2,3,4-butanetetracarboxylate], 0.01-1pt.wt. phosphorus antioxidant [e.g., bis(2,4-di-t-butylphenyl)-pentaerythritol-diphosphite], 0.005-5pts.wt. radical generator and 0.1-20pts.wt. crosslinking aid, and the mixture is melt-kneaded at 150-300 deg.C. A noncolored crosslinked propylene polymer excellent in thermal and oxidative degradation resistance during melt kneading and heat stability in actual use can be obtained.
Patent JP-S61162831-A (JP)
Title: Optical head
Inventor: ANDO HIDEO
IPC: G02B7/28
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a small-sized optical head of relatively simple structure by passing light from an information recording medium through a light separating part consisting of at least three surfaces provided to a light projecting means. CONSTITUTION:A projection lens 9 has a spherical or aspherical curved surface as an incidence surface for laser light L and its light splitting part 10 consists of three planes which have projection surfaces of the laser light L adjacently at a specific angle, i.e. one defocusing detection light splitting part 10a and two track shift detecting light splitting surfaces 10b and 10c. Then, this projec tion lens 9 is used where light is passed to split the laser light L into the 1st laser light component L1 of a defocusing detection system and the 2nd laser light components L2 and L3 of a track shift detection system, so the defocusing detection and track shift detection are carried out by mechanically one photode tector 12. Consequently, the structure is simplified relatively and reduced in size extremely.
Patent JP-H033932-A (JP)
Title: Foot pedalling device
Inventor: CHIESUTAA II RANDOBAAGU
IPC: B60K26/02
Filed: 1990-01-11
Abstract: PURPOSE: To eliminate restriction on a design structure and arrangement so as to improve an operativity by forming a foot pedal arrangement for controlling an electric throttle of an engine as a hanging type having a supporting structure installed in a front wall of a driver room. CONSTITUTION: In a foot pedal 10, a supporting structure 14 is fixed to an installing base 12 for installing in a front wall 11 of a driver room for a diesel powered truck. A cable 90 is fitted between foot stepping structure elements 72, 78, 80 and a spool 40 as a flexible link, and connected through a segment 75. The spool 40 has a cavity, and a spiral spring is inserted. Deviation of the pedal 80 is transmitted to the spool 40, a potentiometer 60 is rotated by its rotation, and a micro-switch 84 is operated by a cam 48. It is inputted to a computer 93 in connecting lines 95, 94 so as to control the throttle. In a hanging type, restriction is less than that of a floor installing type for adapting potentiometers which are different from each other.
Patent JP-H02185179-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: IZUMI TOMOAKI
IPC: G11B5/027
Filed: 1989-01-11
Abstract: PURPOSE:To prevent unnatural feeling from being caused to a listener by bringing an audio recording and reproducing head in sliding contact onto a track deviated by one track toward the upper stream in the funning direction of a magnetic tape from the track of a picture recording and reproducing head, and devising the device such that a picture is changed after an audio signal is changed at the reproduction. CONSTITUTION:When an audio input in started, a picture signal I is recorded at first by a picture recording and reproducing head 2, and the audio signal is recorded on a track adjacent to a track with the picture signal I recorded thereupon toward the upper stream in the running direction of a magnetic tape 4. The tape 4 is run by one track by means of a driving section 5, and a picture signal II is recorded superimposingly on the track. Similarly, the recording of the picture and audio signal, the intermittent carrying of the magnetic tape 4 are repeated afterward. Since an audio compression signal with a comparatively lower carrier frequency and a large residual magnetizing force is recorded at first and the picture signal is recorded after the intermittent carrying of the magnetic tape 4, both the signals are recorded in an excellent way.
Patent JP-H01183468-A (JP)
Title: Cubic boron nitride sintered body
Inventor: MAKI MASAKAZU
IPC: C04B35/5831
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title sintered product having a desired toughness and cutting properties at a relatively low pressure by forming a cubic BN powder whose surface layer is converted into hexagonal BN, then pressing with heat in a thermodynamically stable region for the cubic BN. CONSTITUTION:Cubic BN particles are heat-treated over 1,300 deg.C in an inert gas or vacuum to convert the surface layer into hexagonal BN to obtain a cubic BN powder having hexagonal surface layer of less than 3 micron thickness. Then, the particle size is adjusted to a desired particle size, when needed, then sintered by heating under pressure over 50kbar over 1500 deg.C in the thermodynamically stable region for cubic BN powder.
Patent JP-S58122857-A (JP)
Inventor: INOUE TETSUHIKO
IPC: B32B7/10
Filed: 1982-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08193758-A (JP)
Title: Freezer device
Inventor: FUTAGAMI YOSHIYUKI
IPC: F25B13/00
Filed: 1995-01-17
Abstract: PURPOSE: To realize a residual presence of oil of a freezer within a compressor at the freezer. CONSTITUTION: A compressor 102, a condensor 106, an adjusting device 105 and an evaporator 104 are connected in a ring-form manner to form a refrigerant circuit and at the same time an oil separator 107 is connected to a discharging pipe 109 of the compressor 102, and an accumulator 101 is connected to a sucking pipe 110. It is once contacted with the accumulator 101 by an oil returning pipe 108 for returning oil of the freezer separated from gas by the oil separator 107, and then it is connected to an outlet pipe of the accumulator 101.
Patent JP-H06119292-A (JP)
Title: Construction method of host access table and data processing subsystem
Inventor: SUTEIIBUN KEI MIRAA
IPC: H04M11/00
Filed: 1993-01-14
Abstract: PURPOSE: To provide a technology for writing a command sequence by a data processor so as to individualize call center functions. CONSTITUTION: A writer can selects a real-time test mode wherein no direct interaction with a host 200 is made by receiving a newly generated HAT command. This command is interpreted by a host interface program and executed. Consequently, the performance of a target function regarding the HAT command is generated. The target function requires several key strokes to be sent to a terminal emulation program. When the host interface program sends a cursor positioning or host function key, the terminal emulation program processes those key strokes and a work station 100 exchanges a sequence of a display panel with the host 200 like in ordinary work station communication service operation mode.
Patent JP-S59129542-A (JP)
Inventor: TERAMOTO SATOSHI
IPC: H05B41/14
Filed: 1983-01-14
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-H10199936-A (JP)
Title: Flip-chip mounting structure on flexible wiring board
Inventor: TAKASUGI HIROSHI
IPC: H01L23/31
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To avoid peeling or cracking resins, if a flexible wiring board bends by sealing the gap between a semiconductor bare chip and this wiring board with a first seal resin and sealing from the side face to the top face with a second seal resin. SOLUTION: Conductive bumps 5 are contacted and bonded to a lead pattern 2 of a flexible wiring board 1 for connecting this pattern to a semiconductor bare chip 4. A first seal resin 6 is charged between the bare chip 4 and wiring board 1. A second seal resin 7 covers an opening 3a of a cover film 3 and is charged from the side face 4a of the chip 4 to the edge of its top face 4b, so as to cover the top face of the chip. So that even if the board 1 is bent, the seal resin 7 does not peels in the periphery of the bare chip 4.
Patent JP-H07207836-A (JP)
Title: Half precast structure for column, and construction thereof
Inventor: MORIZAKI SATOSHI
IPC: E04C3/34
Filed: 1994-01-21
Abstract: PURPOSE:To facilitate production and handling of a precast column with its weight lightened by a method wherein the precast column erected for a reinforced concrete building without being such that is filled at its interior with precasting is vertically divided into several sections so that a cavity can be provided to the interior. CONSTITUTION:A precast columm in erection is divided vertically, for instance, into four sections so that a cavity can be provided at its center. Main reinforcements 3 and hoops 4 are buried to pieces 1 of the precast member and anchorage is made to the hoops 4 with cast-in-place concrete. In the case where beams 6 are connected from four sides, a notch is made to each of the pieces 1 of the precast member and the beams 6 are placed thereon. Then, the cavity in the precast member is cast monolithically with a floor with cast-in- place concrete. Thereby, lightening of the weight becomes possible, making production and handling easy.
Patent JP-H02185181-A (JP)
Title: Digital television signal recorder
Inventor: KOSAKA ETSUKO
IPC: G06F3/153
Filed: 1989-01-12
Abstract: PURPOSE:To attain simultaneous readout and write of a picture independently by providing an address generator generating an address of each picture element in one field for the readout and write independently. CONSTITUTION:In the recording of a picture, a write field address (a) generated by an address generator 7 is given to a write address generator 5 as a write address and a write control signal (c) is given to a picture storage device 2. In the reproduction of a picture, a readout field address input section 8 reads a readout field address (e) inputted from an input terminal 9 and latches it as a readout address, gives a readout control signal (d) to a picture storage device 2 and also to an address generator 8. In this case, the generated write and readout fields addresses are independent respectively. Thus, while a picture is written, an optional picture written at that point of time is read simultaneously.
Patent JP-S63173025-A (JP)
Title: Phase transfer type liquid crystal display element
Inventor: IWASAKI MASAYUKI
IPC: G02F1/133
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a display having the hysteresis width of the size at which a titled element can be stably driven and good contrast by providing a nylon film as a liquid crystal orienting material on a substrate in particular. CONSTITUTION:Nylon is used as the liquid crystal orienting material and the film contg. said orienting material is formed on the substrate. Application of the liquid crystal orienting film onto the substrate can be advantageously attained by an arbitrary technique. For example, the film may be formed by spin-coating a coating soln. of about 2-3% prepd. by dissolving the nylon into a suitable solvent at about 1,500-2,000rpm rotating speed or may be formed by vapor deposition of the nylon. The hysteresis width created by a voltage versus light transmittance curve can be thereby taken large and, therefore, the large-area liquid crystal display using the phase transfer type liquid crystal is made stably with the good contrast.
Patent JP-H02186005-A (JP)
Title: Sand preventing sheet for bank
Inventor: OSHIKAWA MASATO
IPC: E02B3/12
Filed: 1989-01-12
Abstract: PURPOSE:To prevent a sand preventing sheet from being damaged by the weight and pressure of a material thrown in by providing the sheets with loose parts, extending in the longitudinal direction of a bank, bent back. CONSTITUTION:Three loose parts 2, 3, 4 are formed at proper intervals in a vertical direction while being bent back at a seal member made of nonwoven cloth or the like having water permeation property and thickness of 0.5-5mm, and the parts 2, 3, 4 are, respectively, sewn and fixed. The sewing density (coarseness) gradually reduces according to the sequence of top end part 2, central paret 3 and the lowerest part 4, and the loose parts are set wide according to tension exerted to the sheet member 1 caused by the weight and pressure when the material thrown in is completed. The spreading strength of the loose parts are set freely by the fluctuation of the density and the selection of the fixed material. It is thus possible to facilitate the manufacture, transportation and installation.
Patent JP-S5498981-A (JP)
Title: Oil supply tank
Inventor: MINAFUJI JIYUNICHI
IPC: H02G15/26
Filed: 1978-01-20
Abstract: PURPOSE: To provide a durable tank without relying on a transparent liquid level gauge by interconnecting a liquid reservoir and a liquid head pipe by a flexible tubing with liquid head detector which detects liquid head by a pressure thereof.  
     CONSTITUTION: A bellows type cell 2 which flexes to change its inner volume is installed in a tank 1 with an oil and a gas being filled in the inside and outside of said cell 2 respectively, a liquid reservoir 4 is installed on the top of said cell 2 to move up and down according to the volume variation of the cell 2, a liquid head pipe 3 made of rigid metal is installed at the outside of the tank 1 and is interconnected by a flexible tubing 5 with the liquid reservoir 4 so as to allow flow of liquid 8 therein, a liquid head detector 9 is provided at the lower end of the liquid head pipe 3 to detect the liquid head by a pressure due to the height of the liquid head. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01184831-A (JP)
Title: Cleaning process
Inventor: KOYATA SAKUO
IPC: H01L21/304
Filed: 1988-01-13
Abstract: PURPOSE:To brush scrub-clean up one of the main surfaces of an element to be cleaned up without polluting the other main surface of the same by brush scrub-cleaning up one of the main surfaces while feeding clean liquid to the other main surface of the element to be cleaned up. CONSTITUTION:Pulley type chucks 2 with V-grooves are horizontally moved toward the center of a semiconductor wafer 1 to hold the ends of the wafer 1. The wafer 1 is turned around the center thereof by rapidly turning the chucks 2 to brush scrub-clean up the rear side 1a of the wafer 1 by a cleaning brush 3 turning around the central axle thereof. At this time, pure water 4 is fed to the surface 1b of the wafer 1 whereon an element is to be formed by pressure jetting process of the water. The pure water jet 5 is applied to the contact part between the brush 3 and the rear side 1a of the wafer 1 to perform the pure jet cleaning process. Through these procedures, one of the main surfaces is brush scrub-cleaned up without polluting the other main surface.
Patent JP-S60150463-A (JP)
Title: Internal-combustion engine
Inventor: NOHIRA HIDETAKA
IPC: F02F7/00
Filed: 1984-01-18
Abstract: PURPOSE:To reduce the entire weight of engine block while maintaining the necessary rigidity in the cylinder section by employing steelboard structure for the outer shell and oil pan. CONSTITUTION:An outer shell 8 made of steel board through deep squeeze is provided on the outercircumference of block body 7. Said shell 8 is jointed at the lower section to the block body 7 through a resilient member 9, while to the cylinder head 1 through a resilient member 9'. Consequently, the weight can be reduced while maintaining the rigidity.
Patent JP-H07212317-A (JP)
Title: Optical bi-directional communication system
Inventor: SUZUKI YASUHIRO
IPC: H04B10/516
Filed: 1994-01-24
Abstract: PURPOSE:To improve modulation efficiency and optical detection sensibility in a user device which is not provided with a light source and to reduce wavelength dependency by demodulating the modulation light from a center device by the user device, modulating this light when non-modulation light is incoming and returning the light. CONSTITUTION:In a user device U, the reflection light level in a reception mode is set sufficiently small as compared with the level of reflection light in a transmission mode. In a center device S, a means continuously transmitting modulation light and non-modulation light from an electrooptical converter 13 at a short interval of time is provided on a control circuit 16. In the center device S, a means repeatingly transmitting modulation light and non-modulation light is provided on the circuit 16. In the converter 13, the signal is converted into light, passes an optical circulator 12 and enters the optical transmitter/ receiver 11 of the device U via an optical fiber cable 15. When a transmission is performed from the device U, the converter 13 within the device S transmits non-modulation light. The reflection light modulated in the optical transmitter/ receiver 11 of the device U enters an optic/electric converter 14 via a cable 15 and the circulator 12.
Patent JP-S62164102-A (JP)
Title: Safety device for electronic control circuit
Inventor: HYODO HITOSHI
IPC: G05B9/02
Filed: 1986-01-14
Abstract: PURPOSE:To set the output state of an electronic control circuit to a designated output state in case of runaway of the circuit by providing a monitor circuit or the like which discriminates the output state of a pumping circuit which outputs the operating state of the electronic control circuit. CONSTITUTION:When a set switch SW 4 or a resume switch SW 5 is turned on, the control enters into 'certain speed control flow', and the fall signal sets an FF through NOTs 7 and 8 and an OR 1, and the Q terminal of the FF goes to the high level to enter into the monitor state of an electronic control circuit CPU. In case of the abnormality that the phase of the pumping output is inverted by some influence, the output of a duty ratio/voltage converting circuit D/V is larger than a threshold voltage VDH to set the inverter Q terminal output of the FF to the high level. Since NANDs 1, 2, and 3 are closed, a solenoid of a control valve V1 or the like is not excited excited independently of the high or low level of the output port of the CPU, and the certain speed running control is prevented from falling into an abnormal state because of runaway of the CPU.
Patent JP-S56102428-A (JP)
Title: Discharge machining apparatus
Inventor: SAKAI YOUZOU
IPC: B23H7/20
Filed: 1980-01-21
Abstract: PURPOSE:To make it possible to confirm easily the editing during the NC tape preparation, make sure the shapes of the workpiece being worked on and even compare and confirm the machining state of the plural number of workpiece, by mounting two-dimensional display device and displaying the machining states. CONSTITUTION:The values for either the more than two discharge machining states of the machine main body 14 ordered by the computer 10d, or the machining states of the main body 14 obtained directly from the indicating meter can be confirmed at the same time as follows. The values the computer 10 orders are read periodically and stored in one of the video memory 22c. The values obtained directly from the meter in the analogue signal are converted into the digital signal and stored in the memory 22c. Then by producing the contents of the memory 22c on the single display, more than two machining states being made by the main body 14 can be compared and confirmed simultaneously.