baber/WOPTO huggingface dataset:
Patent JP-H01194801-A (JP)
Title: Battery liquid level detector/indicator of electric vehicle
Inventor: OKU YOSHIAKI
IPC: B60L3/00
Filed: 1988-01-28
Abstract: PURPOSE:To protect components or joint members in a circuit from being broken, by providing lock members to a battery hood and a battery case, then jointing a sensor through the lock members to an indicating section. CONSTITUTION:An instrument panel mounting a liquid level alarm lamp and the like is provided in a protector case C arranged in the cabin 2 of a vehicle 1. A battery case 11 is arranged in a recess 100 made in the frame F, and a driver seat 13 is secured onto a battery hood 12 for closing an upper opening. A battery liquid level sensor 14 is arranged in the battery case 11 with signal lines thereof being connected to a stop member 16 of battery case 11. Wiring to the liquid level alarm lamp is connected to a hook member 15 of the battery hood 12, and a liquid level alarm 9 is connected electrically to the liquid level sensor when the hook member 15 is engaged with the stop member 16 through a steering wheel section 32.
Patent JP-H05179413-A (JP)
Title: Production of aluminum alloy sheet excellent in stress corrosion cracking resistance
Inventor: WATARI MASATO
IPC: C22F1/00
Filed: 1992-01-07
Abstract: PURPOSE:To obtain an aluminum alloy sheet excellent in stress corrosion cracking resistance. CONSTITUTION:At the time of producing a sheet of an aluminum alloy which has a composition containing, as essential elements, 3.5-4.2% Mg, 0.1-0.5% Cu, and 0.03-0.5% Mn and having the balance Al with inevitable impurities and further containing, if necessary, 0.03-0.20% Cr and/or 0.03-0.20% Zr, the aluminum alloy is subjected, as soaking treatment after casting, to heating up to 400-550 deg.C, held for 1-20hr, hot-rolled at 300-520 deg.C, cold-rolled at >=30% draft, and finish-annealed by means of slow cooling at <=5 deg.C/min cooling rate. This sheet also has formability and strength required of automobile parts member.
Patent JP-H09206538-A (JP)
Title: Filter frame
Inventor: OBATA KOJI
IPC: B01D46/52
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make a filter frame lightweight and to make easy its incineration and to make difficult the occurrence of air leak by bending corrugated board developed into a part constituting a frame body and a part constituting a filter receiving part on the plane to glue them together and form a frame body and a filter receiving part. SOLUTION: Corrugated board 12 developed into a part constituting a frame body 13 and a part constituting a filter receiving part 14 is bent to glue them together on the plane. Next, a W-shaped piece and reinforcing pieces 13e, 13f are each bent along the bending lines on the sides of a side plate part 13a, a top plate part 13b, a side plate part 13c and a bottom plate part ]3d to glue them together. After that, the side plate part 13a, the top plate part 13b, the side plate part 13c and the bottom plate part 13d are bent in this order along the bending lines, and an attaching piece is glued to a part of the side plate part 13a not covered with the reinforcing piece 13e, allowing the assembling of a filter frame 11 provided with a filter receiving part 14 to be completed.
Patent JP-H11316436-A (JP)
Title: Processing method for heat developing photosensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/498
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the processing method of a heat developing photosensitive material for making a printing plate which is superior in the repeating accuracy of dimension, by which the deterioration of coloring and silver color tone is reduced at a preserving time after heat developing processing is executed and which is especially suitable for color printing. SOLUTION: With this processing method, the heat developing photosensitive material 57, having one or plural layers including organic silver salt, photosensitive silver halide grains and reducer on a supporting body 55 is heat-developed after the is exposed imagewise. In this case, the material 57 is heat-developed by a heating element 51 so constituted that heat is intermittently generated and continuous time that the surface temperature thereof becomes higher than or equal to 250 deg.C is less than or equal to 1 second.
Patent JP-S60164165-A (JP)
Title: Multi-tubular type heat exchanger
Inventor: ANDOU HARUMI
IPC: F24H1/40
Filed: 1984-02-03
Abstract: PURPOSE:To contrive to improve the heat exchange efficiency by a structure wherein a burner is provided at the lower part of a plurality of water tubes located concyclically and baffle plates with holes, through which the respective water tubes pass, are provided at a water tube section located above the burner in a multi-tubular heat exchanger. CONSTITUTION:A plurality of water tubes 3 are concyclically installed in upright positions. A plurality of cylindrical baffles 6, each of which has number of through holes 7 tightly fixed onto the water tubes 3 and the remaining through holes 7', each having a diameter larger than the diameter of the water tube 3, are provided above a burner. As a result, high temperature combustion gas delivered from the burner passes through the through holes 7', resulting in heat- exchanging with the water tubes 3 and prolonging the retention time of combustion gas in a combustion chamber for the period of time after passing through the baffle 6 at the first stage to that arriving at the baffle 6 at the second stage before passing through the baffle 6 at the second stage. Consequently, because part of the baffles are heat-exchanged while receiving the thermal absorption of the baffles, the improvement of the heat exchange efficiency is contrived.
Patent JP-H03223088-A (JP)
Title: Manufacture of escalator handbelt
Inventor: MARUYAMA SHIGERU
IPC: B66B23/24
Filed: 1990-01-29
Abstract: PURPOSE:To simplify the manufacturing process to improve the productive efficiency, and improve the quality by covering the plate rubber material under the semi-vulcanized condition on a multilayer duck piled material having a C-shape section and piled through adhesive, and thereafter, performing the vulcanizing molding. CONSTITUTION:When the duck 2 and the tension member 3 are led to a suppling part of a manufacturing device by a roller or the like to be led to a duck forming part 6, they are heated with the hot air at 30-40 deg.C and while deformed to the section C-shape by a molding roller 5 to form the duck piled material 7. Thereafter, the rubber material 9 is carried to be heated at 70-80 deg.C in an escalator handbelt forming part 8, and is pressed by a pressurizing roller under the semi-vulcanized condition to be pressure-connected on the duck piled material 7. At this stage, since the rubber material 9 is under the semi-vulcanized condition, the workability is excellent and the connection to the duck piled material 7 is excellent. The semi-cured escalator handbelt wound by a reel 15 is carried to a heating device at 150-160 deg.C to perform the complete molding.
Patent JP-S52102918-A (JP)
Title: Valve system of combustion chamber of internal combustion engine
Inventor: UMEMURA YUKIO
IPC: F01L3/02
Filed: 1976-02-25
Abstract: PURPOSE: To improve the sealing property of valves and valve seats for improving the efficiency and the stability of an engine by forming a layer of a soft material on either at least of the contact surfaces of the valves and the valve seat which are in contact with each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04258595-A (JP)
Title: Globe valve
Inventor: OTA EISUKE
IPC: F16L55/04
Filed: 1991-02-12
Abstract: PURPOSE:To prevent the generation of string-like cavitation on the upstream side of a valve seat, reduce operational noise, and smoothly adjust the flow rate by providing a perforated cage for preventing cavitation due to whirl flow directly on the upstream side of the valve seat of a globe valve. CONSTITUTION:In a globe valve 1 consisting of a partition wall 6, a valve seat 7, a valve plug 8, and a valve body 9, a perforated cage 12 for preventing cavitation is provided directly on the upstream side of the valve seat 7. The perforated cage is composed of a cylindrical body 13 extending close to the inner wall on the upstream side 4 of the valve body 9 fixed to the lower peripheral edge of the ring-shaped valve seat 7, and an end plate 14 provided to the cylindrical body 13 for closing the lower end opening. Further, the cylindrical body 13 is arranged on the same axis as that of the valve plug 8 or the opening 7a of the valve seat 7 and provided with many holes 15 of specified size, and respective holes 15 are open in the radial direction of the cylindrical body 13. Thus, the generation of abrupt ascending flow from just below the valve seat 7 is restricted to transform the flow into a stabilized flow.
Patent JP-H02197810-A (JP)
Title: Periscope device
Inventor: HANYA HAJIME
IPC: G02B23/08
Filed: 1989-01-26
Abstract: PURPOSE:To shorten the consumption time required for collection of target information by housing plural video image pickup parts corresponding to plural photodetecting optical systems into a lens barrel and taking images as video information into an eyepiece part. CONSTITUTION:The entire visual field 360 deg.C on the sea surface is covered by 4 sets of objective glasses 31 and the video image pickup parts 32 disposed axisymmetrically at equal intervals at the front end of the lens barrel 35. Targets, such as aircrafts and ships, existing in 4 pieces of the visual field covering regions 202 are captured by any of the video image pickup parts 32 via the objective glasses 31. The lens barrel 35 does not require swivel and is connected to the inside of a submarine by an output cable 34 while the hydraulic pressure resistant state is maintained by waterproof glands 351 and 361 which are much smaller than the conventional hydraulic pressure resistant structure 21; therefore, the lens barrel is held fixed and installed on the outside of a pressure resistant hull 2.
Patent JP-S62178561-A (JP)
Title: Benzoylurea derivative, production thereof and insecticide containing said derivative as active component
Inventor: OSUMI TADASHI
IPC: C07C239/00
Filed: 1986-01-30
Abstract: NEW MATERIAL:The compound of formula I (R1 is F, Cl, methyl or methoxy; R2 is H when R1 is F or methyl and R2 is H or halogen when R1 is Cl or methoxy). EXAMPLE:N-2-chloro-6-fluorobenzoyl-N'-2,5-difluoro-4-chloropheny-l-urea. USE:An insecticide exhibiting excellent effect against larvae of lepidopteron such as diamondback moth, rice stem borer, cabbage armyworm, etc., dipteron such as common gnat, housefly, etc., coleopteron, etc., and having low toxicity to mammal and fish. PREPARATION:The compound of formula I can be produced by reacting a benzoyl isocyanate compound of formula II with an aniline compound of formula III in a solvent such as toluene at 0-80 deg.C for 1-50hr under normal pressure.
Patent JP-H01195236-A (JP)
Title: Method for increasing melting rate of scrap
Inventor: KUDO ICHIRO
IPC: C21C5/28
Filed: 1988-01-29
Abstract: PURPOSE:To make stable smelting operation even in a region where an S/M ratio is high by delivering the molten iron of the same volume as the volume of scrap from a converter and heating up a bath before the next scrap charging at the time of melting the scrap in the converter. CONSTITUTION:The molten iron of the same volume as the volume of the scrap is first delivered from the converter at the time of smelting the scrap in the presence of the residual molten iron in the converter. The bath of the residual molten iron is previously heated up in the standby time zone before the next scrap charging to compensate the deficiency of the quantity of heat of the bath for the volume of the scrap to be charged next. The quantity of heat input is thus increased by the increase of the bath temp., by which the carburization rate of carbon to the scrap is increased and the melting rate is improved.
Patent JP-H07227847-A (JP)
Title: Plastic refuse treatment apparatus
Inventor: HATA KEIKO
IPC: B29B17/00
Filed: 1994-02-16
Abstract: PURPOSE:To realize plastic refuse treatment apparatus capable or efficiently subjecting plastic refuse to compression treatment while eliminating the clogging thereof especially in a compression process. CONSTITUTION:In a plastic refuse treatment apparatus, when the pressure detection part 8 provided to the bottom part of a housing container 2 of plastic refuse does not detect specified pressure even after a specific time has elapsed, the air pressure in a balloon-shaped bag 5 constituting a volume variable means is once reduced to atmospheric pressure by an air pump 3 to lower a bottom plate 4 to a normal state and, thereafter, the plastic refuse is again pressed.
Patent JP-S59146161-A (JP)
Title: Continuous manufacturing method of grid body for lead storage battery
Inventor: WATANABE YASUSHI
IPC: H01M4/74
Filed: 1983-02-08
Abstract: PURPOSE:To improve manufacturing yield by pouring melted lead between rolls, rolling it into stripes, slitting it into a number of stripes through a slitter, and forming grid body through an expander at a warm temperature. CONSTITUTION:Melted lead (a) is poured between forcedly cooled rolls 4a and 4b from a tandish 2 through a nozzle 3 and coarse material (b) with specified dimensional stripes is obtained and then is slitting-worked into a number of stripes with prescribed width through a slitter 5a, shaping machine 6, and slitter 5b. Subsequently, a grid body for a lead storage battery is formed by working the material into the grid body at a warm temperature by means of an expander 8 and cutting it in a fixed length by means of a cutting machine 9. As a result, since the material is supplied to the expander 8 at a warm temperature and is worked into the grid body, manufacturing yield is improved by eliminating the ununiformity of a grid gap and productivity can be improved by making manufacturing unidimensional.
Patent JP-S54111559-A (JP)
Title: Manufacturing of thermosetting resin plate
Inventor: KASAHARA NATSUE
IPC: B29D1/00
Filed: 1978-02-21
Abstract: PURPOSE: To manufacture a thermosetting resin plate having surface relief patterns,  by hot-pressing a laminate composed of a prepreg having relief patterns of thermosetting resin coated with scattered cellulose powders, a hard plate and a deformable plate.  
     CONSTITUTION: (A) A substrate 1, (B) a prepreg sheet 2' having surface relief  patterns 3 of a thermosetting resin coated with cellulose powders 4, (C) an overlay sheet 5', and (D) a plate deformable under the molding conditions, e.g. a cushioning material 5, are placed one upon another. The stack of sheets is hot-pressed between a pair of metal platens 6 and 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01196634-A (JP)
Title: Testing circuit for large scale integrated circuit
Inventor: TAKAHATA SUNAO
IPC: G06F11/22
Filed: 1988-02-01
Abstract: PURPOSE:To improve the trouble detecting rate of a whole circuit by separating an internal bus output signal and a pseudo-internal bus signal according to a selecting signal. CONSTITUTION:A second selector circuit 11 is provided to select whether the internal bus output signal is set in a scan pass system flip-flop circuit 1, the pseudo-internal bus output signal is held or a scan pass signal by shift operation is set according to a shift operation control signal and the selecting signal. A third selector circuit 31 is provided to select whether the selecting signal is held in a scan pass system flip-flop circuit 3 for test control or the scan pass signal by the shift operation is set according to the shift operation control signal. Then, a first selector circuit 2 separates the internal bus output signal and pseudo-internal bus output signal by the selecting signal. Accordingly, the observation of the internal bus output signal can be easily executed and a limit to be given to bus activation in the circuit can be canceled. Thus, the trouble detecting rate of the whole circuit can be improved.
Patent JP-H07227332-A (JP)
Title: Seat apparatus for vehicle with silencing function
Inventor: SHIYUURI HIDEYUKI
IPC: H04R1/02
Filed: 1994-02-17
Abstract: PURPOSE:To enable elimination of noise generated from a vehicle effectively by a method wherein a speaker is set inside a back rest of a seat to generate a sound wave same in the waveform and in the level as and opposite in the phase to the noise generated from the vehicle, and further, the residual noise is detected to correct the level and the waveform of the sound wave. CONSTITUTION:The noise generated by the running of a vehicle 1 is detected with a noise detector 6 and inputted into a silencing controller 5. The silencing controller 5 generates a waveform same in the level of a sound pressure as and opposite in phase to a detection signal and multiplies it by a transmission function to be amplified with an amplifier 7A. Left and right sealers 2 for adding sounds provided internally near the head part of a back rest of a seat 3 are driven by an output voice signal of the amplifier 7A. Furthermore, the noise not silenced yet is detected with a detector 10 and the level and the waveform thereof are corrected with an amplifier 7B to be inputted into the silencing controller 5 thereby enabling the effective elimination of noises generated from the vehicle.
Patent JP-S62177465-A (JP)
Title: Test signal generating circuit
Inventor: YAMANOI YASUTOMO
IPC: G01R31/28
Filed: 1986-01-31
Abstract: PURPOSE:To output a test signal which is delayed an optional time behind a reference signal by controlling a counter with the reference signal and setting the delay time in the counter. CONSTITUTION:A clock signal from an input terminal 13 is inputted to the counter 12 at a shorter repetitive period than the reference signal from an input terminal 3. A setter sets the delay time in the counter 12 and consists of a memory, etc., and a set value corresponding to the delay time is set in the memory previously from a CPU which is not shown in figure. Then, the set value corresponding to the delay time is set to the counter from the setter 11 and the counter 12 has the set value set with the reference signal. The counter 12 counts a clock signal by the set value and applies a signal which is delayed behind the reference signal by the delay time corresponding to the set value to gates 5 and 6, so that a test signal which is delayed by the delay time is outputted from the output terminal 7 of an FF circuit 6.
Patent JP-S62179057-A (JP)
Title: Graphic generating and editing device
Inventor: TAKEHARA MASAHIRO
IPC: G06T11/80
Filed: 1986-01-31
Abstract: PURPOSE:To improve operability of a graphic editing operation by displaying a circumscribing graphic circumscribed with the graphic of an editing original, and providing a function which displays the circumscribing graphic circumscribed with the graphic after editing at en editing opposite. CONSTITUTION:When a graphic A that is moved with a mouse 2 is selectively indicated as shown in figure (a), a circumscribing rectangle B that is circumscribed with the graphic A is displayed, and it is recognized that the graphic A is selected as an editing object (moving original graphic). A command to move is indicated with the mouse 2 as shown is same figure (b). When a mouse cursor MC is set at a position shown as a broken line as shown in figure (c), and a depiction start switch is depressed, the position indicated with the mouse cursor MC at a time when the depection start switch is depressed is stored as a moving original position. When the depection start switch is released, a circumscribing rectangle C displayed at the position represented by the broken line as shown in figure (d) is eliminated, and after the moving original graphic A displayed at the position represented by the broken line is moved to an displayed at the position represented by a continuous line so as to circumscribe with the circumscribing rectangle C, the circumscribing rectangle B displayed at the moving original position is eliminated as shown in figure (e).
Patent JP-S524700-A (JP)
Title: Escape device from building installed in a room or on a verandah
Inventor: NAKA HIROMITSU
IPC: A62B5/00
Filed: 1976-02-27
Abstract: PURPOSE: An escape device installed in a building which actuates in an assured manner and which contributes to the safe and rapid escape of the evacuees to the place of safety without inflicting any sense of terror to the evacuees when they are escaping from a danger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60164276-A (JP)
Title: Radar equipment
Inventor: IIJIMA NOBUYUKI
IPC: G01S13/70
Filed: 1984-02-07
Abstract: PURPOSE:To enable a stable tracking regardless of the mixing of any jamming wave by detecting the mixing of a jamming wave through comparison between the target video amplitude value at the center of a tracking gate and those at other positions to control the gate timing according to the results. CONSTITUTION:A gate circuit 8 multiplies a radar echo signal by a tracking gate signal to extract a gated video signal, which is inputted into the subsequent control circuit 20 through an A/D circuit. The control circuit 20 is made up of circuits 10-12 for calculating the area for portions of the gated video signal, a selector 17, a discrimination circuit 6 and the like and has a function of detecting the mixing of jamming waves into the gate signal and a function of detecting discrimination errors separately from the area of the first and second half of the video signal and the area thereof a quarter from the front end thereof at a tracking gate. Without the mixing of jamming waves, the selector 17 selects the former signal. But with the mixing of jamming waves, it selects the latter signal to shift the gate generation timing of a gate generation circuit 7 from the center of the video signal to the position a quarter from the front end thereof.
Patent JP-H05218942-A (JP)
Title: Portable radio communication equipment
Inventor: ISHIKURA AKIRA
IPC: H04W52/00
Filed: 1992-02-05
Abstract: PURPOSE:To utilize a discharge characteristic effectively to the utmost for each battery of various kinds in the case of selecting the batteries of different kinds. CONSTITUTION:Voltage detection circuits 14A, 14B the voltage of detection object of which is coincident with a discharge termination voltage of two kinds of batteries 2A, 2B are provided in the communication main body 1 able to select the batteries 2A, 2B. A battery detection circuit 15 detects which of the batteries 2A, 2B is connected and controls a changeover switch 11 in response to the result of detection and the voltage detection circuit 14A or 14B using a discharge termination voltage of the battery 2A or 2B to be connected as the detection object is connected to a power supply control circuit 13. The power supply control circuit 13 implements reset control of the radio circuit 12 based on the result of detection of the voltage detection circuit 14A or 14B. Even when any of the batteries 2A, 2B is connected, the battery is best operated according to the discharge characteristic of the connected battery 2A or 2B.
Patent JP-H01198904-A (JP)
Title: Slow-speed enforcing device for car driver
Inventor: KAWACHI AKIRA
IPC: E01C9/00
Filed: 1988-01-30
Abstract: PURPOSE:To make laying work so easy by laying down a rubber base mat, provided with a protuberating part at an interval longer than vehicle length, shiftably on a road surface. CONSTITUTION:A rubber base mat 1 is formed to be longer than the overall length of a vehicle (a), and a protuberating part 2 orthogonal with its running direction P is solidly formed in a part longer than length of the vehicle (a) from the approach end 1a. Then, the base mat 1 is laid down shiftable with a road surface. With this constitution, both laying and removal operations on the base mat 1 arousing attention to a car driver can be facilitated.