baber/WOPTO huggingface dataset:
Patent JP-S62232704-A (JP)
Title: Erasing device
Inventor: YAMAGATA SHIGEO
IPC: G11B5/024
Filed: 1986-04-03
Abstract: PURPOSE:To recognize the completion of an erasing operation, by providing a display means which represents that the erasing operation is in process, when the second erase command input is obtained, and the erasing operation is performed in a state where the first erase command input is obtained. CONSTITUTION:In the state where the turning on of an erase standby switch 77 is detected, an erase standby switch 78 is turned on. Thereby, for the first, an erasing signal is impressed on heads 3-1, and 3-2, and the erase of a bit of information recorded on a recording medium is performed. During the erasing operation, a LED25 is flashed in 5Hz. Thus, since a display that the erasing operation is in process, is displayed, it is possible to recognize the completion of the erasing operation.
Patent JP-S62236641-A (JP)
Title: Work holding device
Inventor: SUDO SHUNICHI
IPC: B23Q3/00
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a simple structure and permit the manufacture at a low cost by making a work holding member from shape memory alloy, in a work holding device for holding a work by a spreading force in the hole of the work. CONSTITUTION:A work holding tool 10 is made of the shape memory alloy having unidirection performance, and a work holding member 10b having a small diameter is divided into a pair of members having a semicircular section by a slit 10c. The shape is memorized so that when the tool is heated over a martensite transformation point, the slit 2c spreads to hold the hole 8 of a work 7. The holding member 10b is inserted into the hole 8 of the work 7 at a room temperature, holding the cylinder part 10a by a robot hand, and heating over the martensite transformation point is performed, and then the holding member 10b spreads according to the memorized shape, and holds the work 7. When the work is demounted, the temperature is lowered to the room temperature, and the work is pulled out. The dividing of the holding member 10b is not restricted to two division, and also the shape of section is not restricted to semicircular shape, and a variety of shapes can be adopted as the holding surface, and the simple structure is obtained at a low cost.
Patent JP-S573868-A (JP)
Title: Powder paint composition
Inventor: MACHIDA KOUICHI
IPC: C08G59/00
Filed: 1980-06-10
Abstract: PURPOSE: A powder paint composition having improved finished appearance such as smoothness or clarity, which is obtd. by compounding a glycidyl group-contg. acrylic copolymer with a dibasic carboxylic acid and a dibasic carboxylic acid alkyl ester.  
     CONSTITUTION: 100pts.wt. Acrylic copolymer (A) of glass transition temp 10W 75°C and number-average MW 1,500W30,000, prepared by the copolymerization of 5W40wt% glycidyl group-contg. monomer with 95W60wt% ethylenically unsaturated monomer, 1W40pts.wt. dibasic carboxylic acid (B) and 0.1W10pts.wt. at least one selected from a monoalkyl ester and a dialkyl ester of a dibasic carboxylic acid, are compounded. When the amount of glycidyl group-contg. monomer, in copolymer A is less than 5wt% based on the total monomer, coat strength and adhesion to a metal are lowered, while when more than 40wt%, smoothness of the coated face is lowered because of an excessive curing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07278752-A (JP)
Title: Bearing member excellent in characteristic of retarding microstructural change due to repeated stress load
Inventor: YASUMOTO SATOSHI
IPC: C22C38/12
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a bearing member having long bearing life and excellent in microstructural change retarding characteristic independently of the cleanliness of lubricating oil by specifying a composition consisting of C, V, O, and Fe and forming a steel structure having specific retained austenite content. CONSTITUTION:This bearing member has a composition consisting of, by weight, 0.5-1.5% C, 0.05-1.0% V, <=0.0020% O, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among prescribed amounts of Si, Mn, Ni, Mo, Cu, B, Al, and N as components for improving rolling fatigue under ordinary environment or one or more kinds among Si, Ni, N, Nb, W, Zr, Ta, Hf, and Co as components for improving rolling fatigue life under severe environment. Further, this bearing member has a steel structure in which the amount of retained austenite in the steel is regulated to 10-35wt.%. This bearing member is excellent in characteristic of retarding microstructural change (deterioration) occurring under a rolling contact surface due to repeated stress load in a severe service environment.
Patent JP-H01248239-A (JP)
Title: Waiting processing system for competitive task
Inventor: SHIMODA HIKARI
IPC: G06F9/46
Filed: 1988-03-29
Abstract: PURPOSE:To successively execute all the processings without allowing generated task to complete by registering a competitive task which has been generated when the task is being interrupted, in a waiting queue and executing the waiting task after having been restarted from the interruption. CONSTITUTION:The title system is provided with a deciding part for deciding whether a task interruption exists or not, a task waiting queue registration processing part when the interruption has been executed, a task fetching part from a waiting queue after having been restarted from the interruption, and a task executing part. In this state, an A terminal signal is fetched from an execution queue, and when an interruption has been generated when a task is being executed, the task processing is executed. In this case, at the time of processing the signal, it is recognized that the interruption exists, and a waiting processing is executed. Also, when the interruption is restarted, the processing is executed, the waiting signal is fetched, and its task is executed. In such a way, the task is processed successively.
Patent JP-H0641398-A (JP)
Title: Radiation-sensitive composition
Inventor: FUIRITSUPU DEII NADOSEN
IPC: C08G59/68
Filed: 1993-04-02
Abstract: PURPOSE: To obtain a radiation sensitive composition for forming a dielectric material for a printed circuit board, a photoimageable coating layer having flexibility even after curing or the like, containing a resin binder, an internal epoxide group-containing polybutadiene, and a radiation sensitive component.  
     CONSTITUTION: (A) A resin binder consisting of a novolak resin, a poly(vinylphenol) resin, a resin containing phenol units and cyclic alcohol units, a phenol resin such as brominated phenol resin or the like (B) a polybutadiene containing more than one internal epoxide groups represented by the formula [R and R 1  are each H, a (substituted) alkyl, a (substituted) aryl, epoxy, or the like; R 2  is an alkylene or an alkyl; (n) is an integer of 2 or more], (C) a radiation sensitive component comprising a photooxide producing compound (such as 1-bis[p-chlorophenyl]-2,2,2-trichloroethane), and in addition, (D) a crosslinking agent (such as melamine) are blended to provide the objective radiation sensitive composition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S533302-A (JP)
Title: Cutter head for recording phone records
Inventor: OOWAKI ISAO
IPC: H04R9/16
Filed: 1976-06-30
Abstract: PURPOSE:To improve the high frequency characteristics of recording signals by controlling the drive coils which move in compliance with the recording signals and controling the volume of light projected to the photo electric coverter element by the mechanical oscillation of the bobbin.
Patent JP-S60220850-A (JP)
Title: Container inspecting device
Inventor: KURAHASHI MICHIHITO
IPC: G01N21/90
Filed: 1984-04-17
Abstract: PURPOSE:To shorten an inspection time by providing a light emission part to one side of a bottle which moves linearly and a photodetection part to the other side, and moving the photodetection part according to the movement of the bottle so that the photodetection part faces the center of the bottle all the time. CONSTITUTION:The bottle 1 to be inspected moves linearly and receives light from the light emission part 10. The light is transmitted through the rotating bottle 1 and photodetected by a reflecting mirror 22, which is driven by a driving means to rotate following up the moving bottle 1 on a belt conveyor so that an image of the center part of the bottle 1 is projected on a photoelectric converting element all the time. The light reflected by the reflecting mirror 22 enters a photoelectric converter 23 and is converted into the quantity of electricity such as a voltage, which is displayed by a decision circuit; if there is sticking matter on the bottle 1, the voltage value of the part decreases greatly. Consequently, an inspector easily decides on a defective bottle.
Patent JP-H04290844-A (JP)
Title: Production of 2,6-naphthalenedicraboxylic acid
Inventor: IWANE HIROSHI
IPC: C07C51/265
Filed: 1991-03-18
Abstract: PURPOSE:To efficiently produce the subject 2,6-naphthalenedicarboxylic acid without using a large quantity of a metal catalyst and without deposition of an alkali metal salt of 2,6-naphthalenedicarboxylic acid by oxidizing 2,6- diisopropylnaphthalene. CONSTITUTION:2,6-Diisopropylnaphthalene or its oxidized intermediate is oxidized by molecular oxygen using a catalyst composed of a cobalt compound, a manganese compound and a bromine compound in the presence of an alkylaminoacetic acid in a fatty carboxylic acid solvent at about 200 deg.C to produce the objective 2,6-naphthalenedicarboxylic acid. The reaction product is cooled to room temperature and the resultant deposited solid matter is separated and washed to obtain 2,6-naphthalenedicarboxylic acid in >=75% yield. The fatty carboxylic acid solution is then recovered and the recovered solution, after replenishing the loss of the catalyst and the alkylaminoacetic acid, can be recycled for the reaction.
Patent JP-H01248572-A (JP)
Title: Photodetector
Inventor: OZAWA HISANORI
IPC: H01L31/10
Filed: 1988-03-29
Abstract: PURPOSE:To increase relative sensitivity for an incident light and to prevent a crosstalk between electric signals from occurring by forming a reflection preventive film covering the center of the surface of a photodetector and a high concentration region between the photodetectors of a substrate. CONSTITUTION:A 3-layer structure of an Si substrate 1, an Si3N4 film 8 and transmissive resin 6 is formed above a focus pattern junction and a track pattern junction formed of the substrate 1 and regions 2, 3. Since the reflectivity of the film 8 of the intermediate layer of the structure is smaller than that of the structure, a relative sensitivity for the incident light of a photodetector is improved. Further, an N<+> type diffused region 9 is formed in an isolation band region between the P-type focus region 2 and the P-type track region 3. Accordingly, minority carriers diffused toward the focus pattern junction and generated in the track pattern junction by a track signal light partly disappear on the way before arriving at the focus pattern junction. Thus, it can prevent a crosstalk from occurring between a focus signal and a track signal.
Patent JP-S521521-A (JP)
Title: Hanging device for nozzle valve
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1975-06-23
Abstract: PURPOSE: A hanging apparatus of a nozzle valve to hold the protection frame of a trigger by the latch of the nozzle hanger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269376-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: OTA KENJI
IPC: F02P5/15
Filed: 1991-02-21
Abstract: PURPOSE:To correspond to the difference of fuel properties by providing a means for measuring the heavy quality grade of the fuel, and a means for correcting the basic ignition timing at the cold time of an engine according to the measured value. CONSTITUTION:In an internal combustion engine ignition timing control device provided with a means 100 for detecting the engine operating condition, a means 101 for computing the basic ignition timing on the basis of the operating condition, and a means 103 for controlling the ignition timing of an ignition device 102 on the basis of the basic ignition timing, there are further provided a means 104 for measuring the heavy quality grade of fuel, and a means 105 for correcting the above-mentioned basic ignition timing at the cold time of the engine according to the measured value.
Patent JP-S63246291-A (JP)
Inventor: TODA TAKAO
IPC: G06K19/00
Filed: 1987-04-01
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-S572770-A (JP)
Title: Thermal head
Inventor: ITANO TSUTOMU
IPC: B41J2/345
Filed: 1980-06-09
Abstract: PURPOSE:To enhance the mass-productivity of a thermal head and reliability of connection parts by a method wherein insulating layers of a multilayer wiring part which constitutes a matrix wiring connected to lead electrodes are formed of a resin, and said wiring part is coated with a resin. CONSTITUTION:Extension parts of the lead electrodes 4 at one end of a heating body 3 are interconnected by lead electrodes 7 common for each block, in such a manner as to constitute the matrix wiring, and the multilayer wiring part is formed. The lead electrodes connected in common are led out at a terminal 8 which is connected to an external circuit. A protective resin layer 11 for protecting the wiring system from mechanical damages, short-circuits due to deposition of dust, etc. is provided for the whole area of the wiring part including the common lead electrode 7 and a part of the lead electrodes. Accordingly, it is possible to prevent faulty connection of lead electrodes and poor insulation between upper-part conductors and lower-part conductors, and to enhance the mass-producibility and the reliability of the thermal head.
Patent JP-2000271768-A (JP)
Title: Monitoring method of quality for yag laser beam welded part
Inventor: MORI KIYOKAZU
IPC: B23K26/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method of the quality for a YAG laser beam welded part capable of forecasting/discriminating welded part quality for normal/defective in-line and specifying the cause in the case of defective. SOLUTION: The emission intensity of a visible light beam (plasma light beam) from a YAG welded part as well as the intensity of a reflection light beam of the YAG laser beam are respectively detected by sensors 6a, 6b arranged to upper/lower two places, these detected signals are measured by dividing into a low frequency component and a high frequency component, the quality of the welded part is discriminated based on these eight kinds of signal information.
Patent JP-2000276079-A (JP)
Title: Display device
Inventor: KOIDE NOBUAKI
IPC: G09F9/30
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To display a plurality of associated quantity information together in an easily visible manner by simple constitution. SOLUTION: A display element 1 of a self luminous type of this device is provided with plural display segments 3 disposed to an approximately arcuate shape in a circumferential direction. The respective display segments 3 are divided to a first segment part 7 for display of a traveling speed (first quantity information) and a second segment part 9 for display of a setting speed (second quantity information) of a cruise control existing in proximity to the outer side of the first segment part 7. Both segment parts 7 and 9 are adapted to emit light with colors different from each other. The respective segment parts 7 and 9 are discretely controlled in lighting, by which the respective display segments 3 are lighted in the different colors so that a plurality of the quantity information may be displayed by one set of the display segments 3.
Patent JP-H10276307-A (JP)
Title: Copy device
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/393
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten time required for copying an original by performing control for starting recording after the lapse of delay time, which is determined based on an original size and an enlargement/reduction scale, from the start of reading so as to complete the recording of image almost simultaneously with the reading end of original image. SOLUTION: Based on the original size and enlargement/reduction scale of original to be copied and the data table of original size, enlargement/ reduction scale and delay time stored in a RAM 84, a CPU 82 determines the delay time from the reading start of reading part having a light source 37 and an imaging device 43 to the recording end of recording part 17. Further, the CPU 82 successively starts the reading part and the recording part 17 based on the determined delay time and performs control so that the recording end of recording part 17 can be a little delayed than the reading end of reading part. Thus, the time required for copying the original can be shortened than a copy device in which recording is started after the end of reading and storage of original image.
Patent JP-S63244293-A (JP)
Title: Graphic code and its reading method
Inventor: TAKAGI YASUMASA
IPC: G06K19/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a graphic code to be surely and mechanically read out independently of printing quality by forming prescribed sections in a frame, assigning numerical components 1-N to respective sections and detecting the repeated inputs of sectional information of the numerical components and the information of the frames to carry the digits of a numerical value. CONSTITUTION:A graphic code expressing one numerical value is constituted of a frame pattern of a polygon having N sections distinguished by diagonal intersecting lines, numerical components 1-N are assigned to the frames of N sections, respective frames are expressed by thick and thin binary numbers to select the numerical components, and numerical numbers 1-9 are determined by the sum of the selected numerical components in each pattern. Since the digits can be shifted by the patterns themselves, the patterns can be continuously printed out and printing can be made easy.
Patent JP-H05277269-A (JP)
Title: Embroidery stitching drive device for sewing machine
IPC: D05B21/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a small and inexpensive embroidery stitching drive device having the capability of pertinently performing embroidery stitching by applying the constitution where a feed per revolution adjustment motor for adjusting a back-and-forth feed per revolution via a feed dog and a lateral feed motor for performing a lateral feed via the feed dog are used as the backand-forth and lateral shift drive source for an embroidery frame in common. CONSTITUTION:When a feed dog lowering lever 96 is moved to an operation position, the vertical motion of a feed dog on the operation of a feed dog shift mechanism stops, and the feed dog is retained at a lowered position below a needle plate. On the other hand, X-clutch mechanisms 55, 57 and 58, and Y-clutch mechanisms 74, 76 and 77 fall in connected state, thereby causing a lateral feed motor 51 to be connected to X-direction shift mechanisms 31 to 37, and a feed per revolution adjustment motor 71 to be connected to Y-direction shift mechanisms 41 to 45, respectively. In addition, a detecting means 97 detects the state where the lever 96 is at an operation position. Also, a control means drives the lateral feed motor 51 and the feed per revolution adjustment motor 71 on the basis of the predetermined embroidery stitching data, and causes the horizontal shift of an embroidery frame 30, thereby forming an embroidery on a cloth.
Patent JP-S63243200-A (JP)
Inventor: YAMAMOTO YOSHINOSUKE
IPC: C11D1/16
Filed: 1987-03-30
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-H01253047-A (JP)
Title: Program test device
Inventor: KANEKO MITSUHARU
IPC: G06F11/28
Filed: 1988-04-01
Abstract: PURPOSE:To decrease the man-hours of a test and debugging operation by merging test coverage data measured in plural test environments and obtaining coverage information on the whole test automatically. CONSTITUTION:This device outputs bus information and program modification information which are obtained by analyzing the structure of a program to an external storage device. Tested bus data among test coverage data in old generation other than coverage data to be data to be tested are made ineffective among test coverage data which are measured in plural test environments, and the tested bus data in the same generation are merged with the coverage data to be tested. Consequently, the tested coverage data which are measured in the plural test environments are merged automatically, the man-hours required for test advance control over software are reduced, and the control accuracy is improved.
Patent JP-S606026-A (JP)
Title: Method of operating internal-combustion engine
Inventor: UENO TAKAHIRO
IPC: F02D13/06
Filed: 1984-04-17
Abstract: PURPOSE:To increase a braking force, by deforming a valve driving cam for a part of cylinders in a multiple cylinder engine, and opening and closing intake and exhaust valves twice per two reciprocations of a piston during deceleration to effect a compressor action. CONSTITUTION:Intake and exhaust valves driving cam shaft 12 for a part of cylinders in a multiple cylinder engine is formed with engine cams 19A and 20A and compressor cams 19B and 20B in juxtaposed relation with each other. The compressor cams 19B and 20B have two convex portions, and open and close the intake and exhaust valves 9 and 14 twice per two reciprocations of a piston 4 to effect a compressor action twice. As a result, it is possible to obtain a braking force twice a normal engine brake.
Patent JP-S59202884-A (JP)
Title: Seal protector
Inventor: TSURUMI SUKEO
IPC: B41K1/02
Filed: 1983-05-02
Abstract: PURPOSE:To protect a seal made of a gem or noble stone and operate wetting with a stamp pad smoothly by a method wherein the vertical sliding movement of the seal in a cylinder, with which the seal protrudes and retreats, and the movement of clipping plates actuated by a spring are linked with each other. CONSTITUTION:When clippig plates 2 are pressed by fingertips, a seal 4 in a cylinder 1 protrudes and is wetted with a stamp pad in a pad cap 3. Then the cap 3 is removed. When the clipping plates 2 are clipped and pushed by fingertips, the opening angle of a V-spring 6 is narrowed and the bottom of the V- spring descends with a pin 6a and a suitable length of the seal 4 protrudes from the bottom opening of the cylinder 1. When the clipping plates 2 are released, the seal 4 returns to its original position. With this constitution, the seal is protected from impact damage caused by dropping and the like.
Patent JP-S63244948-A (JP)
Title: System and device for frame synchronization
Inventor: YOSHIDA TOKUO
IPC: H04L7/08
Filed: 1987-03-30
Abstract: PURPOSE:To facilitate synchronous detection and to decelerate a synchronizing processing, by distributing high-order group data to plural low-order group data by using a serial-parallel conversion circuit of two stages in frame constitution of bit multiplex system. CONSTITUTION:High-order group input data of the frame constitution is taken out by every three bits at first serial-parallel conversion circuit 103, and is developed to three systems. Furthermore, each of those three systems is bit- developed at second serial-parallel conversion circuits 1081-1083, and the channel shunt of the outputs are performed at channel shunt circuits 1091-1093 by using control information from a synchronization control circuit 107. In such a case, since a frame synchronizing pattern is inputted to a divider 106 in a synchronous state, by dividing it by a generating function, a remainder goes to zero, then, synchronization can be confirmed.