baber/WOPTO huggingface dataset:
Patent JP-2000073850-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: SHIMAZAKI YUICHI
IPC: F02D17/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To precisely perform a detection by providing a means for canceling the misfire detection of a rested cylinder. SOLUTION: When the change quantity is judged to be a misfire determination threshold MSLMT or more by the comparison with the misfire determination threshold by absolute value, the misfire of the third cylinder is judged. When it is judged that the engine is not in cranking at the starting where the rotation is not stable, establishment of a misfire detection start condition is judged. When a cylinder resting mode is judged, the misfire detection is performed by use of the misfire determination threshold MSLMT for cylinders other than the rested cylinder. Namely, the misfire detection is stopped with respect to the rested cylinder, and the misfire detection of the rested cylinder is canceled. When the first group cylinder is rested, the misfire detection is performed only for the third and fourth cylinders of the combustion-operated second group.
Patent JP-H08119109-A (JP)
Title: Platform safety monitor system and safety monitor method using the system
Inventor: BABA YASUO
IPC: G01V8/20
Filed: 1994-10-26
Abstract: PURPOSE: To provide a platform safety monitor system as well as a safety monitor method using the system having the capability of enhancing safety via the reduction of a burden on the station staff, and reducing cost. CONSTITUTION: This device is formed out of a train sensor 30 to generate a train sensing signal 30a upon the detection of a train, a passenger sensor 20 to generate an obstacle sensing signal 20a upon the detection of a passenger, an obstacle or the like entering a dangerous zone extremely near a vehicle, and a safety monitor control means 50 to broadcast a warning on the entry in the zone, upon receipt of the signal 20a.
Patent JP-H03123284-A (JP)
Title: Limiter circuit
Inventor: HATANAKA KEIJI
IPC: H04N5/922
Filed: 1989-10-06
Abstract: PURPOSE:To restore a lost zero cross point by providing plural limiters which control the amplitude of the output signal of a side band wave suppression filter, computing its output, extracting only the pulse signal, and adding it to an input FM signal. CONSTITUTION:Side band wave suppression filters 2A, 2B are set in different frequency characteristics, and suppress the lower side band wave or both upper and lower side band waves of the inputted FM signal. When a regenerative FM signal loses a zero cross point at an arbitrary place, one part is delayed at a delay correcting device, inputted to a limiter 4, and goes to a signal which is delayed for a prescribed time against the input signal. Also, another part is inputted to the filters 2A, 2B, and the amplitude of these outputs are controlled by limiters 5A, 5B. Here, a computing element computes the output of respective limiters, removes the small amplitude components from that output signal with slicers 22A, 22B, and extracts only the wide pulse signals. And, the pulse signal is added to the input FM signal by an adder 23, and the lost zero cross point can be restored.
Patent JP-H0511747-A (JP)
Title: Keyboard
Inventor: TOMITA IWAO
IPC: G10H1/00
Filed: 1991-09-17
Abstract: PURPOSE:To prevent breakage for a hinge part with simple structure, without increasing the number of part items and adding strong force to the thin wall hinge part. CONSTITUTION:A J-shaped hook 44 is integrally formed on a lower surface of the rear end part of a white key main body 40 on which a hinge part 41 is formed, the tip of the hook 44 is protruded downward through the opening part 62 of a keyboard chassis 60, and the tip of the protruded hook 44 is engaged with a lower surface of the keyboard chassis 60 near to the opening part 62 with a gap (s) existed. Consequently strong force so as to bend the hing part 41 is received with the hook 44 and a lower surface of the keyboard chassis 60, to prevent the action of abnormal force on the hinge part 41, even the white key main body 40 is strongly depressed or re-depressed after depressing.
Patent JP-H03125134-A (JP)
Title: Silver halide photographic sensitive material
Inventor: USAGAWA YASUSHI
IPC: G03C1/035
Filed: 1989-10-07
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which is hard in contrast, has excellent dot quality, less fogging and has a high sensitivity by incorporating specific compds. into this material. CONSTITUTION:At least one kind of the compds. expressed by formula I are incorporated into this photosensitive material. In the formula I, X denotes acyl amino, ureide, etc.; R denotes a hydrogen atom or block group; Z1 and Z2 denote groups which can be substd.; n and m denote 0 to 4 integer. Z1, Z3 may be the same or different when n, m are >=2. Both A1 and A2 are a hydrogen atom or either one thereof is the hydrogen atom and the other denotes any group of acyl, sulfonyl or oxalyl. The photographic characteristics of the hard contrast are obtd. in this way and the fogging generated in the dot images is suppressed. The high-contrast photographic characteristics are thus exhibited.
Patent JP-2000082230-A (JP)
Title: Optical disk device
Inventor: OBA SADAO
IPC: G11B7/125
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a desired write speed without using a photo-detector having a necessary frequency band by using a photo-detector with a response speed slower than a write speed of an optical disk device, and correcting an error of a light emitting power of a laser beam source generated due to the insufficient frequency band of this photo-detector. SOLUTION: An light-emitting control error of semiconductor laser 17 generated due to an insufficient frequency band of a photo-detector 21 is corrected by correcting a pseudo-offset of outputs of sample-and-hold circuits 26, 27. If the pseudo-offset of the sample-and-hold circuits 26 of the photo-detector 2 is expressed by +α, a correction voltage 1 (-α) is added to the sample-and- hold circuit 26 to eliminate a control error of a read power control (light- emitting power control of the semiconductor laser 17). If the pseudo-offset of the sample-and-hold circuits 27 is expressed by -α', a correction voltage 1 (+α') is added to the sample-and-hold circuit 27 to eliminate the control error of the read power control.
Patent JP-S6354393-A (JP)
Inventor: KENESU PAURU SHIEFUAADO
IPC: C07J5/00
Filed: 1986-11-06
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-H03128195-A (JP)
Title: Hot press
Inventor: MIYASHITA AKEMI
IPC: B30B15/00
Filed: 1989-10-11
Abstract: PURPOSE:To obtain multilayered substrates which are free from voids and have good finishing accuracy by bringing the bottom end part of a cylindrical body, which moves upward/downward along the flank of an upper bolster of the hot press, into contact with the front surface of a lower bolster to enclose the multilayered substrates and hermetically sealing the cylindrical body, then dicharging the atm. air therein and supplying the gas having a prescribed pressure thereto. CONSTITUTION:The cylindrical body 23 is lowered by a lifting means 24 when the operation to insert the blank material of the multilayered substrates between respective hot plates 13 is completed. A hermetic space 23' is then formed in the cylindrical body 23 by an upper hermetically sealing means 25 and a lower hermetically sealing means 26 in the lowering position. A reduced pressure state is maintained in the hermetic space 23' by a discharge means 27 and the perheating and prepressurizing by a hot plate 13 are executed to remove the volatile components incorporated in an adhesive resin. The blank material of the multilayered substrates receives external force from the flank by the heating and the gas pressurizing when the heating and pressurizing by the hot plate 13 and the gas pressurizing by a gas supplying means are simultaneously executed. The generation of the wasteful flow of the resin and burring is obviated.
Patent JP-H0571901-A (JP)
Title: Gauge system for inspection of mounting position of part member
Inventor: TOKUNAGA KENJI
IPC: G01B3/38
Filed: 1991-09-12
Abstract: PURPOSE:To reduce the manufacturing cost of a gauge and to improve the inspecting efficiency of parts by providing a rail on the upper surface of a rail-fixing stage with a plurality of detachable and movable full-length contour gauges having member fitting parts. CONSTITUTION:There are prepared full-length contour gauges 20-27 having member-fitting parts 20a-27a agreed in shape with corresponding members 80-87 of a part 8. The gauges are mounted to slide plates via a mounting stage. When the slide plates are moved along a pair of rails on the upper surface of a rail fixing stage, the gauges 20-27 are agreed with the mounting position of the respective members 80-87. After the members 80-87 are fitted with the fitting parts 20a-27a of the gauges 20-27, the mounting state is inspected. If a part of the members are changed in shape, it is enough only to exchange the gauges corresponding to the members with new ones before inspection. Meanwhile, if the mounting position of the member is changed, it is enough for the corresponding gauge to be moved along the rails 5, 5.
Patent JP-2000100923-A (JP)
Title: Substrate carrying device and substrate treatment device
Inventor: TOMITA TAKESHI
IPC: H01L21/68
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate carrying device with which a support arm can be moved in two or more directions while an aperture is being shielded by a strip member. SOLUTION: Strip sealing members 71a and 71b are connected to the upper end and the lower end of a bracket 75a with which a lifter arm 51 can be engaged to the inside. Said strip sealing members 71a and 71b are reeled up by winding reels 72a and 72b, and tension is always given to the reeling members by a bracket 75a. Also, among the four surfaces of the bracket 75a, one surface has the U-shaped cross section, and the above-mentioned opened part is used as a passing part where the lifter arm 51 can pass through. In the state wherein the bracket 75c is present on the point of intersection of the first aperture 54a and the second aperture 54b, the lifter arm 51 can be moved between the inside of the bracket 75a and the second aperture part 54b.
Patent JP-H02110666-A (JP)
Title: Teletext system and at-home betting device using such system
Inventor: SUZUKI YASUSHI
IPC: G06Q50/00
Filed: 1988-10-19
Abstract: PURPOSE:To surely perform the display of teletex by leaving data received last time without transferring the data stored in a temporary RAM to a RAM part when the error of a data packet occurs at the time of receiving the teletex. CONSTITUTION:A CPU 9 in a teletex reception part 2 monitors whether or not the error of the data packet occurs by the flag of a DRT part 6 during storing one page of teletext data in the temporary RAM 7a, and performs a processing not to transfer the data of one page when the error occurs, and the data of horse racing received last time is left at an address corresponding to the page. In such a way, it is possible to prevent the page in which the error of the data packet from being missed on the picture of television, etc., and to surely display the teletex.
Patent JP-H05100583-A (JP)
Title: Image transfer device
Inventor: WATARIKI RYUJI
IPC: G03G15/14
Filed: 1991-10-11
Abstract: PURPOSE:To decrease the defect in separation between a photosensitive drum and a sheet at the time of transfer. CONSTITUTION:A transfer device 13 is used for transferring an image held on the rotating photosensitive drum 9 to a sheet and provided with a transfer roller 31 and a driving means including a motor 26 and a torque limiter 35. The coefficient muK of the friction of the transfer roller 31 against the sheet is smaller than the coefficient muD of the friction of the photosensitive drum 9 against the sheet and the transfer roller 31 is in pressurized contact with the photosensitive drum 9. The driving means drives the transfer roller 31 in accordance with the timing of transfer so that the peripheral speed of the transfer roller 31 is higher than that of the photosensitive drum 9.
Patent JP-S63119152-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: KODAMA TADAYOSHI
IPC: H01J61/16
Filed: 1986-11-07
Abstract: PURPOSE:To form a low pressure mercury vapor discharge lamp of a long service life, by enclosing 7 to 15 mmHg of a mixture gas of at least one of Kr and Xe, and Ar, or a mixture gas adding Ne to the above mixture gas. CONSTITUTION:The relation between the enclosed rare gas Ar and the service life of a low pressure discharge lamp is that the lamp becomes to the practical use level by increasing the sealing pressure to 7 mmHg or higher, for example, when the lamp is lighted by an inverter circuit without preheating the electrode. On the other hand, when a choke ballast lighting is used, the lamp voltage rises as the sealing pressure increases, and when the power source voltage is 100 V, for example, the upper limit value of not generating a reaction of a glow bulb is, 6 mmHg at 8 W, 7 mmHg at 6 W, and 10 mmHg at 4 W. By mixing a gas such as Kr, Xe, or Ne to the Ar gas, the lamp voltage is reduced, and the lamp operates effectively by making the sealing pressure more than 7 mmHg and less than 15 mmHg.
Patent JP-H08123125-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G21/10
Filed: 1994-10-27
Abstract: PURPOSE: To achieve the miniaturization of the device and the recycling of developer whose amount is large in consumption. CONSTITUTION: In the image forming device of an electrophotographic system equipped with at least a plurality of image forming units (a black-image forming unit 20BK and a red-image forming unit 20R), the first image forming unit 20BK (black-image forming unit) uses a developing device 4BK as a cleaning means used to remove transfer residual toner, and the second and successive image forming units 20R (red-image forming unit) are equipped with a cleaner (cleaning means) 5 respectively. The first image forming unit 20BK eliminates the need for the cleaning means by carrying out cleaning at the same time as development, and the second and successive image forming units 20R carry out cleaning by means of the cleaner 5.  Therefore, the miniaturization of the device, resulting from the removal of the need for the cleaning means from the first image forming unit 20BK, and the recycling of black toner whose amount is large in consumption can be achieved.
Patent JP-H08118914-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KOTODA KAZUHARU
IPC: B60C9/20
Filed: 1994-10-27
Abstract: PURPOSE: To reduce a cornering power and restrain the growth of tire diameter and improve durability and irregular wear resistance by forming a belt layer with a slant belt layer and a circumferential direction belt layer and making an area ratio occupied by respective reinforced cords of both belt layers to a specific value. CONSTITUTION: A belt layer is formed by a slant belt layer 8 arranged in a row with an angle slanted for a tire equator surface X-X on the upper part of a tire carcass layer 2 and buried in a covered rubber and a wavy belt layer 6 formed as a circumferential direction belt layer by winding a belt shape phase buried a reinforced cord in a covered rubber in parallel and in a row on the equator surface X-X. The ratio of an area occupied by the reinforced cord of the wavy belt layer 6 against the area occupied by the reinforced cord of the slant belt layer 8 is made to 0.4 or more. Therefore, a cornering power can be reduced by high maintenance of rigidity in a circumferential direction and belt durability and wear performance can be improved.
Patent JP-S62125964-A (JP)
Inventor: FUKUZAWA KEIICHIRO
IPC: B62J35/00
Filed: 1985-11-25
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-S63119974-A (JP)
Title: Covering method for brazing filler metal to aluminum extruded material
Inventor: YAGI INEKI
IPC: B23K1/00
Filed: 1986-11-06
Abstract: PURPOSE:To prevent a covered layer from being peeled off, and to improve the adhesive property by blowing out a gas jet from the outside peripheral part of an arc generating point, at the time of covering a brazing filler metal by a thermal spraying method. CONSTITUTION:At the time of executing thermal spraying to a pair of Al extruded materials 3 by a thermal spraying machine 14, two pieces of Al brazing filler metal wires 12a, 12b are fed continuously, each of them is connected to the anode and the cathode, and an arc is generated by an arc point 11 between its tips. Subsequently, the brazing filler metal which is melted by the arc is formed to fine grains by air 16 blown from the outside peripheral part of the arc point 11, and also, they are blown to the extruded material 3, and a covered layer of the brazing filler metal is formed on its surface. By blowing out an air jet as the foregoing, the arc point 11 is surrounded by a pressure reducing chamber 13 which is brought to a pressure reduction by an ejector effect and held in a pressure-reduced state. Accordingly, oxidation of a molten brazing filler metal can be considerably prevented, and a brazing filler metal covered layer which does not fall of easily, and has a satisfactory brazing property is obtained.
Patent JP-S63121451-A (JP)
Title: Method and apparatus for manufacturing original hexagonal coil
Inventor: OTA MASASADA
IPC: H02K15/04
Filed: 1986-11-06
Abstract: PURPOSE:To prevent twisting of strand and others by winding a part of strand corresponding to a lead wire on an initial winding side of said strand with said part accommodated inside an original coil. CONSTITUTION:A production unit for an original coil 37 is composed of a rotating drive mechanism, a spool 22a provided rotatably by said mechanism and a clamping mechanism 28 for lead wire 36a on an initial winding side of strand 36. Said clamping mechanism 38 is provided so as to be positioned on the inside of the original coil 37 wound and molded between coil former pins 22, 22. Also, a lead wire introduction part 36b is curved into a U-shape in order to determine an initial winding position of the strand 36 wound between both coil former pins 22 by a molding pin 35 arranged adjacently to said pin 22 and to accommodate a part 36a of strand on the inside of the wound and molded original coil 37 (part corresponding to the lead wire). Thus, said part 36a corresponding to the lead wire of said strand 36a is inserted and clamped between a crank cam 41 and a lead wire receiver 42 when a coil is wound. Thereafter, an output shaft 12 of the rotating drive mechanism is rotated to turn an arm 11.
Patent JP-H02110736-A (JP)
Title: Discrimination network
Inventor: KUROSE HIROYASU
IPC: G06N5/04
Filed: 1988-10-20
Abstract: PURPOSE:To improve the efficiency of a network as a whole by executing the conditions decision of WME for a first time when the request of the element (WME) of the work memory from a downstream node is carried out, adding the node of the mechanism to flow at the downstream node and removing the extra conditions decision and the movement of the element of the work memory. CONSTITUTION:As shown in Fig. (c), a node B receives WME2, evaluates this and sends only the matter to satisfy the conditions as WME2' to a node C and a node A receives WME1, does not evaluate it and holds it as it does. The node C to receive the WME2' from the node B makes a request so as to send the input to the node A as shown in Fig. (d) in order to evaluate this, the node A evaluates the WME1 as shown in Fig. (e) in accordance with the request and sends only the matter to satisfy the conditions as the WME1' to the node C. Since two inputs are sent, the node C evaluates the combination of the WME1' and the WME2' as shown in Fig. (f) and sends only the matter to satisfy the conditions to the downstream. Thus, the efficiency of the system as a show is improved.
Patent JP-S62117475-A (JP)
Inventor: EDOWARUDO MARUTEIIN PONTE
IPC: H03K4/04
Filed: 1986-11-08
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-H0993765-A (JP)
Title: Clamp structure of a variety of equipment to bracket
Inventor: NAITO KIYOTAKA
IPC: F16L3/08
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the stability of clamp lock performance by setting the slot part for clamping provided on the side of a unit case, to the plate-shaped bracket on the side of car body, and clamping the unit case with the clamp part of the bracket. SOLUTION: A slot part 2 for clamping is made of the upper wall 11 of a unit case 10 and a pair of parallel elastic locking pieces 3A and 3B which extend in the direction of insertion into the bracket 1, being buried integrally in the upper wall 11. And, a pair of lock walls 5A and 5B in opposition to receive the elastic lock pieces 3A and 3B are erected on the topside of the bracket 1, and the section between the lock walls 5A and 5B is made a clamp part 15, and this clamp part 15 receives the elastic lock pieces 3A and 3B, and the slot part 2 for clamping catches the bracket 1, and also the lock claws 6 at the free ends of the elastic lock pieces 3A and 3B engage with the lock parts 7 of the lock walls 5A and 5B; this is such a clamp structure of unit case 10 to the bracket 1 to lock it to stop slipping.
Patent JP-S62126018-A (JP)
Title: Automatic pay-out device
Inventor: NAKAMURA SHUICHI
IPC: B65G43/00
Filed: 1985-11-27
Abstract: PURPOSE:To enhance the life of rollers in an automatic pay-out device for a refining process for shape steel or the like, by determining the position of pay-out stopping before starting a transfer hook to monitor the travel distance of the transfer hook to allow the transfer hook to stop the thus determined position. CONSTITUTION:A transfer control device 9' is composed of a stop position determining circuit and a circuit for delivering a speed reference value in accordance with the positional lFBK of a transfer hook. The control device 9' determines a stopping position in accordance with the distance from a detector 8 to the dividing point of a conveying table roller 2 which is delivered. When the transfer hook 3 is started, a counter 11 counts pulse signals from a pulse generator 10 for obtaining the travel distance lFBK of the transfer hook 3 which is then delivered to the control device 9' for controlling a speed control device 7 so that the distance lS gives a stopping position. With this arrangement, the stopping position is changed for each delivery to reduce local abrasion of the rollers.
Patent JP-S61142321-A (JP)
Title: Construction of combustion chamber in engine
Inventor: KAGEYAMA AKIRA
IPC: F02F1/42
Filed: 1984-12-14
Abstract: PURPOSE:To well perform ignition or the like of a mixture by an ignition plug, by opening the point end of an insertion hole of the ignition plug in a cylinder head to the central part of a combustion chamber while forming in this opening part a semispherical cavity having a predetermined diameter. CONSTITUTION:An engine 10 opens to a ceiling wall 16a of its combustion chamber 16 four intake and exhaust ports 17, 18 in total in openings 17a, 18a. Here a point end part 36a of an insertion hole 36 of an ignition plug 37, provided in a cylinder head 13, is opened to a position, surrounded by each opening 17a, 18a of each port 17, 18 in a bottom surface 13a of the cylinder head 13, that is, the central part in the roof-shaped ceiling wall 16a of the combustion chamber 16. And the point end part 36a is formed in a semispherical cavity in a contour larger than the hole size of an internal thread part 36c, for screwing the ignition plug 37, successively placed to the upper of the part 36a. In this way, ignition of mixture by the ignition plug 37 or growth and propagation or the like of a flame in the beginning of the ignition can be well performed.