baber/WOPTO huggingface dataset:
Patent JP-H0787110-A (JP)
Title: Signal transmission lsi
Inventor: KANZAKI NOBORU
IPC: G08C19/00
Filed: 1993-09-16
Abstract: PURPOSE:To attain LSI conversion while filling intrinsically safe(IS) conditions in respective terminals being connected with a transmission line in a multi-drop system. CONSTITUTION:A first circuit part 10A requiring pressure-resistance protection makes separation structure with the second circuit part 10B which does not require pressure-resistance protection and the output end of the first circuit part 10A and the input end of the second circuit part 10B are provided as an external terminal. Then, the two external terminals are directly connected outside LSI unless IS is required and an overvoltage preventing circuit instead of the first circuit part 10A is connected to the preceding stage of the second circuit part 10B when IS is required.
Patent JP-H02175711-A (JP)
Title: Optical resin and its production
Inventor: OKINAKA TAKAAKI
IPC: G11B7/24047
Filed: 1989-09-05
Abstract: PURPOSE:To obtain an optical resin excellent in transparency and heat resistance by suspension-polymerizing methyl methacrylate with an N-substituted maleimide under a specified pH condition. CONSTITUTION:97-50wt.% methyl methacrylate, 4-30wt.% N-substituted maleimide and 0-40wt.% other unsaturated monomers copolymerizable therewith are suspension-polymerized at a pH of 5.5-7.5, particularly desirably 6.0-7.0. In this way, an optical resin comprising 97-50wt.% methyl methacrylate units of formula I, 3-30wt.% N-substituted maleimide units of formula II and 0-40wt.% unsaturated monomer units other than these units and having a transmittance >=90% is obtained. It is desirable to use a maleimide which itself is colorless, such as N-t-butylmaleimide or N-cyclohexylmaleimide, as the N-substituted maleimide because it does not adversely affect the transparency.
Patent JP-H1136417-A (JP)
Title: Toilet whose upper edge part is tapered at tip
Inventor: JINNO KOICHI
IPC: E03D11/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent urine drips, dust, etc. from being easily adhered by reducing the thickness of a tip upper edge part of a toilet, and suppressing an outwardly projecting part of the toilet to a necessary minimum. SOLUTION: A tip upper edge part of a toilet is connected to a main water passage for cleaning, and reduced at a tip part in width, and the width is continuously reduced at the tip part. In addition, on the tip upper edge part of other toilet, the main water passage for cleaning continuous to the tip upper edge part is not included, and the tip upper edge part only consists of the thickness of a side wall, an outlet is provided toward the horizontal tip part at the ending position of the water passage for cleaning at the tip part, and is cleaned with cleaning water. An inner tip part can be wide, and a male person can affordably pass water when a stool is used, and urine drips or hairs can be prevented from being easily adhered thereto because the thickness width is reduced, and the toilet can be kept sanitary.
Patent JP-H0273827-A (JP)
Title: Production of polyester
Inventor: FURUTA YOKO
IPC: C08G63/82
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the title polymer having excellent transparency and color tone at a short time using direct polymerization method by subjecting a raw material of polyester to esterification reaction in pressurized conditions, adding a phosphorus compound, zinc compound, organotin compound, etc., thereto and subjecting the blend to polycondensation. CONSTITUTION:(A) A dicarboxylic acid consisting essentially of terephthalic acid is subjected to esterification reaction with (B) a glycol consisting essentially of ethylene glycol in pressurized state without adding a catalyst. Then, before polymerization, (C) 0.001-0.1mol% phosphorus compound such as ortho-phosphoric acid, (D) 0.001-0.5mol% zinc compound, (E) 0.00005-0.1mol% manganese com pound, (F) 0.00001-0.05mol% cobalt compound such as carbonate salt thereof, (G) 0.0005-0.1mol% antimony compound such as antimony trioxide and (H) an organotin compound are added to the component A and the blend is polymer ized to provide the aimed polyester.
Patent JP-H0867175-A (JP)
Title: Control device of engine
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1994-08-31
Abstract: PURPOSE: To realize an ecconomy run operation without receiving the influence of a running resistance, by disconnecting a clutch when an idle operating condition including a condition to make the engine generating torque zero is accomplished. CONSTITUTION: While a control means 54 makes a starting clutch 16 in the connecting and the opened conditions by a starting clutch operating device 22 according to the signals from sensors 56 to 62, it controls the gear change ratio of a continuously variable transmission 24 by a gear change ratio regulating device 42, and controls a solenoid for full closing valve in order to regulate the air flow rate fed to the engine 2, to the air flow rate at the idlining condition, by an idling air flow rate realizing device 44. The control means 54 controls the starting clutch 16 to make into the opening condition, as well as regulates the air flow rate fed to the engine 2 to the air flow rate in the idling condition by the idling air flow rate realizing device 44, when the idling operating condition including the condition to make the engine generating torque almost zero according to the throttle opening is accomplished.
Patent JP-S61109062-A (JP)
Title: Photoreceptive member
Inventor: SAITO KEISHI
IPC: G03G5/08
Filed: 1984-11-02
Abstract: PURPOSE:To make possible image formation by coherent monochromatic light by providing a photoreceptive layer made into multi-layered structure on a base having a specific surface characteristic, incorporating at least one kind of O, C or N atoms therein and incorporating a conductivity-governing material into at least one layer thereof. CONSTITUTION:The photoreceptive layer 1000 made into the laminated structure in which the 1st layer 1002 contg. a-SiGe and the 2nd layer 1003 contg. a-Si as well as an antireflecting surface layer 1006 are successively laminated is disposed on the base 1001 formed with many projecting parts having the sectional shape superposed with auxiliary peaks on main peaks in the prescribed cutting position. The material which governs the conductivity is incorporated into at least either of the layer 1002 or the layer 1003 and one kind of O, C or N atoms is incorporated into the layer 1000. The electrical characteristics are stabilized and the high sensitivity and high SN ratio are obtd. without influence of residual potential to image formation when such photoerceptive member is used. The member has excellent resistance to photo- fatigue and repetitive use characteristic and yields stably the sharp image having high image quality. The member has the high sensitivity in the entire visible light region, has good matching with a semiconductor layer and provides highlight responsive ness.
Patent JP-S6289283-A (JP)
Title: Disk reproducing device
Inventor: YOSHIDA TAKUJI
IPC: G11B21/08
Filed: 1985-10-16
Abstract: PURPOSE:To compensate the relation between the moving distance of a pickup and the output of an integrator with simple constitution, by correcting the relation between the moving distance and the integral displacement of the pickup according to the result of measurement of a displacement measuring means. CONSTITUTION:A displacement gauge 24 drives a pickup feed motor 134 and integrates the speed signals of a pickup 133 which are detected when the pickup 133 is sent at a high speed toward the inner or outer circumferential side of a disk 16. The output of said signal integration is supplied to a comparator 25 as the moving distance of the pickup 133. The comparator 25 compares the output of integration of the gauge 24 with the output given from a reference displacement setting circuit 26. The circuit 26 can set freely the value corresponding to the output of integration. This set value is always compared with the output of the gauge 24 by the comparator 25. A control circuit 12 detects the coincidence of the comparison.
Patent JP-S59119881-A (JP)
Title: Josephson integrated circuit
Inventor: NISHINO JIYUICHI
IPC: H01L39/22
Filed: 1982-12-27
Abstract: PURPOSE:To integrate a Josephson element and resistors in three dimensions, to improve the degree of integration while shortening the wiring of a circuit and to enable operation at high speed by using two thin-film resistor layers. CONSTITUTION:An insulating layer 11 is formed on the first resistor layer 5, and a lower electrode 6 extending onto an insulating layer 4 through both end sections of the resistor layer 5 from both end sections of the insulating layer 11 is formed. Tunnel barrier layers 10 are formed at predetermined positions of an insulating layer 7, upper electrodes 8 extending onto the insulating layer 7 are formed on the tunnel barrier layers 10, two Josephson junction element sections 9 are obtained. Lastly, the second resistor layer 12 consisting of an Mo film is formed between both upper electrodes 8. Since the Josephson integrated circuit can be connected to the resistors by either of the upper electrode or the lower electrode, an area required is halved approximately, and the degree of integration is also improved up to twice or more.
Patent JP-H0570379-A (JP)
Title: Method for suppressing decomposition of dichlorotrifluoroethane
Inventor: OMURE YUKIO
IPC: C07C17/42
Filed: 1991-09-10
Abstract: PURPOSE:To keep the title compound in stable state over a long period under various kinds of conditions by blending dichlorotrifluoroethane as a foaming agent for production of polyurethane foam with a specific stabilizing agent. CONSTITUTION:When dichlorotrifluoroethane is used as a foaming agent for production of polyurethane foam, dichlorotrifluoroethane is blended with (A) nitrobenzene and (B) a compound selected from myrcene, isobutylene oxide, isopropenyltoluene and 2,6-di-tert.-butylcrezole so as to contain 0.2-2 pts.wt. total amount of 0.1-1 pts.wt. of the component A and 0.1-1 pts.wt. of the component B, based on 100 pts.wt. dichlorotrifluoroethane to suppress the decomposition of a foaming agent for production of polyurethane foam.
Patent JP-S59115390-A (JP)
Inventor: EDOMONDO JIYOSEFU DAADERIAN
IPC: C10L1/32
Filed: 1983-12-08
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-H0954985-A (JP)
Title: Optical disk and production of optical disk
Inventor: YANAGISAWA YOSHINAGA
IPC: G11B7/24085
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a less warped disk by forming translucent films on the one-side surfaces of two sheets of disk substrates having the rugged patterns meeting respective recording signals and reflection films on the other- side surfaces thereof and sticking these substrates to each other via a transparent material. SOLUTION: The disk substrates 11, 12 having the rugged patterns meeting the recording signals are formed respectively by an ordinary injection molding method. The translucent film layers 13 or the reflection layers 14 are formed on the respective one-side surfaces 11A, 12A of the resulted substrates 11, 12 and thereafter, the substrates 11, 12 are stuck to each other via the transparent film 15 in such a manner that the layers 13 and the layers 14 face each other via a prescribed distance L1 , by which the two-layered disk 10 is produced. As a result, approximately the same strength in the thickness direction of the substrates 11, 12 is obtd. and the less warped disk is obtd.
Patent JP-2001047240-A (JP)
Title: Judging device of profiling for weld line and controller of profiling
Inventor: SUZUKI YUKIMITSU
IPC: B23K9/02
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a judging device of profiling and a controller of profiling for a weld line which are hardly influenced by a short circuit or a spatter, and cope with a speeding-up of a welding speed by a high speed oscillation frequency. SOLUTION: A waveform omission part in the waveform of a welding current from which a short circuit waveform is completely eliminated is linearly interpolated by a interpolation means 13. The linearly interpolated weld current waveform is segmented into plural sections corresponding to the oscillation period of a welding torch 5 by a segmenting means 14. The segmented waveform of the welding current equivalent to one period is folded back at a half-period and overlapped, and transformed into an approximated straight line with the least-square method by an approximate linear substituting means 15. The direction and the magnitude of a shift in the width direction of the oscillation of the welding torch 5 are calculated corresponding to the inclined direction and the inclined angle of them approximated straight line.  The direction and the magnitude of a shift in the direction of the torch axial line of the welding torch 5 are calculated by comparing the height at the center of the approximated straight line with the set electric current value. The oscillating center of the welding torch 5 and the height of the torch are moved and controlled in the direction where the shift in the oscillating direction and the shift in the axial line direction of the torch are cancelled.
Patent JP-H0277988-A (JP)
Title: Character recognizing device
Inventor: YAMAGUCHI YUKIKO
IPC: G06K9/72
Filed: 1988-09-14
Abstract: PURPOSE:To relieve erroneous reading and to perform efficient post processing so as to improve the character recognition rate by substituting candidates at every character so that the first-rank candidates can be unified by character kinds about the continuous characters of a detected part. CONSTITUTION:A recognizing means 10 prepares a recognizing candidate table by listing recognizing candidates to each character of an inputted character string. A word dictionary collating section 13 collates a word dictionary 12 and the character kind having the highest frequency of continuous first-rank candidate characters of a part detected by a word punctuation detecting section 14 is detected by a unified character kind detecting section 15. A candidate substituting section 16 performs substitution at every character so that the characters can be unified by the detected character kind and displays a result in a displaying section 17.
Patent JP-S61109374-A (JP)
Title: Mark area recognizing system
Inventor: KURATA MASAMI
IPC: G06T7/00
Filed: 1984-11-01
Abstract: PURPOSE:To recognize without fail whether or not the marking is outside a mark area even when the marking is a special shape by comparing the recognizing result stored at the previous scanning time with a mark detecting output obtained at the time of the previous canning. CONSTITUTION:A circuit 4 inputs a signal S of '1' from a mark sensor when a mark is detected and inputs the signal S of '0' when the mark is not detected, and only when the newest signal S is '0' and the previous signal S is '1', by 'and' with an inversion signal of mark sensor signals SA-SE which are delayed by 1-5 periods in the shift clock and signal S, the circuit sends the signal of '1' to a circuit 9. Into a memory circuit 10 having an address corresponding to an optical resolution in the main scanning direction of an original, the first detecting signal of a mark M is inputted through a gate 11 as an initial value, and the reading output is given to the circuit 9 and resents an FF5. As this result, The FF5 is set only at the section from an intersection P1 to P2, an output Q synchronized with a scanning timing and is written in a memory 10 as a mark area signal for every scanning point.
Patent JP-S60124568-A (JP)
Title: Pinion rack steering system
Inventor: IMAYASU AKIO
IPC: B62D3/12
Filed: 1983-12-07
Abstract: PURPOSE:To prevent increase of friction at the bearing section by supporting the upper/lower ends of pinion shaft to be rotated through steering wheel respectively with bearing while facing an intermediate bearing against the upper end of pinion gear. CONSTITUTION:The vicinity of the upper/lower end section of pinion shaft 6 to be rotated by a steering wheel is supported rotatably on a gear case 8 through bearing 9a, 9b respectively. While a face to be supported 6b is formed near the upper end of pinion gear 6a at the intermediate position of said bearings 9a, 9b and an intermediate bearing 9c is provided at the position facing with said face 6b through predetermined micro gap delta between the innercircumferential supporting face and said face 6b. Consequently, increase of friction at the opposite bearing sections 9a-9b can be prevented through simple structure even for long pinion shaft 6.
Patent JP-S61109620-A (JP)
Title: Wire cut electric spark machine
Inventor: ITO TETSURO
IPC: B23H7/02
Filed: 1984-11-05
Abstract: PURPOSE:To set up a way of preventing any wire break accident on a wire electrode in advance, by detecting the distribution of frequency components proper to an intra-pole clearance, comparing it with a preset distribution of said components and controlling the peak value of a pulse current flowing into the clearance based upon the output of the result of comparison. CONSTITUTION:The distribution of frequency components of a vocal signal relating to an intra-pole clearance is detected by a detecting means 16. This distribution of components is compared with a preset distribution of components and it is judged according to the result of the above comparison whether the intra-pole clearance is subjected to abnormal discharge or normal discharge by means of an intra-pole clearance state judging means 17. If the discharge is abnormal, the peak value of a pulse current is decreased to prevent break of wire. If it is normal, the peak value of the same current is increased to improve the machining speed.
Patent JP-H0571744-A (JP)
Title: Cooking oven
Inventor: KOBAYASHI SHOZO
IPC: F24C7/04
Filed: 1991-09-11
Abstract: PURPOSE:To efficiently perform cooking in an oven, such as toasting, baking, etc., and diminish the irregularity in cooking. CONSTITUTION:An upper heater 9 with a halogen lamp and a reflection plate 11 which reflects the heat radiated from the upper heater 9 are mounted on a ceiling 2a of a heating compartment 2. The reflection plate 11 is turned by a pulse motor 14. For example, in the case of toasting, the reflection plate 11 is fixed in a place shown in the drawing, and in the case of baking, etc., the reflection plate 11 is alternately turned forward and backward.
Patent JP-2001057701-A (JP)
Title: Collector shoe of collecting device for train
Inventor: SATO HITOSHI
IPC: B60L5/20
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the detachment of solid lubricating materials from a collector shoe irrespective of the abrasion state of a slider by fitting a plurality of the solid lubricating materials into a groove provided along the longitudinal direction of the top surface of the shoe body. SOLUTION: An inversely tapered groove 4a is provided in the longitudinal direction of the top surface of the shoe body 4 of a collector shoe 3. The tapered part 1a formed at the bottom of a solid lubricating material 1 is fitted into the groove 4a and fixed. Thus, the cross-section area of the groove 4a on the top surface of the shoe body 4 and that of each solid lubricating material 1 are enlarged so that mechanical strength is increased and a crack is prevented. Also, the detachment of the material 1 is prevented because the dimensions of the groove 4a of the shoe body 4 that holds the material 1 is not affected by getting the abrasion of a slider 2 worse.
Patent JP-H04110276-A (JP)
Title: Brake device for vehicle
Inventor: IWAMOTO YOSHIAKI
IPC: B60T8/58
Filed: 1990-08-31
Abstract: PURPOSE:To improve the steering responsiveness and the steering stability in the high speed traveling by constituting a brake device so that the turning moment force or the moment force in the reverse direction is generated by adjusting the brake force for the left and right driving wheels in turn. CONSTITUTION:Front wheels 11 are steered in a turning direction by a power steering gear box 42 through the turning operation of a steering wheel 41. The steering power at this time is detected by a steering force sensor 43, and the steering power is inputted into computer 33. The computer 33 reads the magnitude and speed in steering and the car speed, and calculates the steering speed when steering operation is carried out, and the proper brake force is calculated, referring a map. The computer 33 supplies a control signal into one between the left and right differential brake control valves 37 on the basis of the result of the calculation. Accordingly, the left and right control valves 37 are controlled so that the rear wheels 2 on the turning inner wheel side are brake-applied.
Patent JP-2001056245-A (JP)
Title: Self-diagnostic device for gas meter
Inventor: ISOBE KIMIKATSU
IPC: G01F3/22
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To diagnose whether a gas meter is normally integrating, by the meter itself by carrying out alarm processing in the case of an appropriate pressure deciding means judging the decrease (increase) of flow and deciding measured pressure to be lower (higher) than stored pressure. SOLUTION: A flow measuring part 21 provided at a meter inlet part 19 and a meter outlet part 20 measures the flow of passing gas. Gas pressure at the meter inlet part 19 when detecting gas flow is measured by a pressure measuring part 22 and stored in a memory 24. Thereafter, pressure is measured when detecting the increase or decrease of flow. The preceding pressure stored in the memory is updated with the measured pressure value, and the measured pressure value is compared with the stored pressure. It is supposed to be normal in the case of measured pressure >= stored pressure at the decrease of flow or measured pressure < stored pressure at the increase of flow, and abnormal in the case of measured pressure < stored pressure at the decrease of flow or measured pressure >= stored pressure at the increase of flow, and an alarm is generated when abnormal.
Patent JP-H04115640-A (JP)
Title: Signal transmitting system
Inventor: OUCHI NOBUAKI
IPC: H04L12/40
Filed: 1990-08-31
Abstract: PURPOSE:To correctly transmit and receive a command or data by adding the frame bit of one bit and a CRC bit to decide whether reception is correct or not to the head and the end of a frame at the time of transmitting the frame, and making the transmitting period of the frame into more than twice the frame length. CONSTITUTION:The command of a request to send information to be transmitted from a master part 1 to a slave part 2 has the frame bit of one bit of logical '1' at its head, command data bits at its middle, and the CRC additional bit for deciding a transmission error at its end. First of all, when the master part 1 sends a command frame, all the slave parts 2 connected to a command bus 3 receive the command frame, and only when the command addressed to its own slave part is received normally, the slave part responds by transmitting information to the master part 1 through an answer bus 4. Then, this command frame is sent at the period more than twice as long as the frame length. Thus, even if a unit to be monitored is increased or taken away during the operation of a system, the command or the data can be correctly transmitted and received.