baber/WOPTO huggingface dataset:
Patent JP-S6369009-A (JP)
Title: Production of magnetic head
Inventor: TAKITA YUKIHIKO
IPC: G11B5/127
Filed: 1986-09-10
Abstract: PURPOSE:To prevent the generation of defects such as cracks and crazes around the welded parts of a magnetic core by maintaining the temp. decreasing rate of welding glass at the time of glass welding to a prescribed rate or above and executing reheating after welding to relieve the internal stress of the welding glass. CONSTITUTION:The magnetic core 1 is constituted by butting a pair of magnetic core half bodies 1a, 1b via a magnetic gap G and joining the half bodies by glass welding using the welding glass 2. THe temp. decreasing rate from the max. temp. down to the temp. near the glass transition point is maintained at the prescribed rate at which the crystallization of the welding glass can be suppressed or above and the reheating for relieving the internal stress of the welding glass after welding is executed at the time when the heating temp. of the welding glass 2 decreases in a glass welding stage. The generation of the cracks and crazes around the welded part is thereby prevented.
Patent JP-H0876530-A (JP)
Title: Image forming device
Inventor: MARUTA TAKAYUKI
IPC: G03G15/08
Filed: 1994-09-05
Abstract: PURPOSE: To obtain an image of proper density by optimizing the quantity of stuck toner on a photoreceptor. CONSTITUTION: Based on density information from a first optical sensor 101 detecting the density of a developed image pattern formed on the photoreceptor and the density information from a second optical sensor 107 detecting a developed image part formed at a position on the photoreceptor corresponding to a variable timing from the point of time when a marker formed on the photoreceptor is detected, the quantity of the stuck toner on the photoreceptor is detected and judged. Thus, density detection accuracy is enhanced compared with density detection made only by the second optical sensor 107.
Patent JP-S59100944-A (JP)
Title: Word processor
Inventor: ASAHI SADAO
IPC: G06F17/28
Filed: 1982-11-30
Abstract: PURPOSE:To increase the processing speed for production and editing of documents with a simple operation by storing the input key data together with its corresponding symbol code and supplying the symbol code when necessary to reproduce its corresponding key data. CONSTITUTION:When the key data showing a recording request is supplied from an input device 1, an access control circuit 8 actuates an analyzing circuit 2 together with a recording circuit 9 and transfer continuously the following key data until the kay data showing a data recording end request is supplied to record the data to a data recorder 10. When the key data of data recording end request is supplied, the circuit 8 record the key data to the recorder 10 as a symbol code to the key data to be supplied next. The circuit 8 actuates a reproducing circuit 11 when the key data showing a key data reproduction request is supplied and regards the following input key data as a symbol code. The circuit 11 extracts the key data group out of the recorder 10 and then transfers it to the circuit 2 via the circuit 8.
Patent JP-H0866403-A (JP)
Title: Mechanism for endoscope suture device
Inventor: KOOBETSUTO DABURIYUU SUTOON
IPC: A61B17/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of supplying a plurality of needles and positioning the needles in jaws of a surgical suturing device by movably disposing a supply station that holds surgical needles to the main body in such a way that it is movable between a position adjacent to the structure for receiving the device and a position separating from the structure for receiving the device. SOLUTION: A loading unit 10 has a main body 12 provided rotatably with a carousel 14, a plurality of supply stations 16 are disposed in the carousel 14, and the supply station is provided with a surgical incision member-supporting member 18. Each of the supporting members 18 is provided with a notch 20 for fixably and releasably supporting the surgical incision member in the supply station. A structure 21 for receiving a surgical suturing device is formed in the main body 12, and the structure 21 is provided with jaw supporting rack 22 for supporting the jaw portion of the surgical suturing device around the supporting member 18. The supply stations 16 can move between a position distant from the structure 21 for receiving the device and a matching position adjacent to the structure 21 for receiving the device.
Patent JP-S6189661-A (JP)
Title: Manufacture of image sensor
Inventor: HIRANAKA KOICHI
IPC: H01L27/146
Filed: 1984-10-09
Abstract: PURPOSE:To obtain an image sensor which has large density and large area by integrating amorphous silicon diodes and witching amorphous silicon thin film transistors on the same insulating substrate. CONSTITUTION:An a-Si thin film transistor TFT for scanning a Schottky diode is formed of an insulating substrate (e.g., glass substrate) 1, a gate electrode 2 made of molybdenum (Mo), nickel/chromium (NiCr) or chromium (Cr), a gate insulating film 3 made of silicon dioxide (SiO2) or silicon nitride film (SiN4),m an active layer 4 of amorphous silicon (a-Si), an insulating film 5 of SiO2 or silicon nitride film for protecting a channel, an N<+> type a-Si film 6, drain and source electrode 7a, 7b of titanium (Ti), NiCr, Cr or aluminum (Al), and SiO2 (protective film) 8. An a-Si Schottky diode D is formed of a diode Schottky electrode or transparent electrode 9, an a-Si film 10, an aluminum or NiCr electrode material 11.
Patent JP-H04262204-A (JP)
Title: Apparatus for processing number-of-rotation signal of wheel
Inventor: BERUNHARUTO MIRAA
IPC: G01B7/00
Filed: 1991-08-23
Abstract: PURPOSE: To obtain a signal for reproducing a steering angle and/or driving characteristic, especially vehicle lateral acceleration by reducing the load of an electronic data processing device as much as possible. CONSTITUTION: Different wheel frequencies due to the wheel speed when driving a curved road are divided according to, for example, speed to process the wheel frequency of a passenger car or a business car. A signal is obtained by processing a different wheel frequency by a logic gate, for example, an exclusive OR gate. The signal is integrated over a specific period and a difference is formed, thus obtaining the difference of wheel rotational frequencies. A steering angle LW or a vehicle lateral acceleration (aq) is obtained from the difference in the wheel rotational frequencies.
Patent JP-S6455468-A (JP)
Title: Turn locking mechanism of feed screw
Inventor: NEGISHI KENJI
IPC: F16H25/20
Filed: 1987-08-26
Abstract: PURPOSE:To prevent the biting of a screw by stopping the turn of the feed screw through the contact of turn-locking member arranged on the feed screw with a carriage moved by the feed screw. CONSTITUTION:A turn-locking member 60 is integrally arranged in the shape of a flange on a feed screw 50, around which an elastic body 64 is provided as being projecting toward the side of a carriage 40. An elastic body 62 is arranged on the carriage 40 in its surface facing the elastic body 64. When the carriage 40 is move beyond the predetermined region, the turn-locking member 60 and the carriage 40 are brought into contact with each other. Thus, the turn of the feed screw is stopped and the biting of the screw between the feed screw and the carriage can be prevented.
Patent JP-S6270728-A (JP)
Title: Apparatus for judging locking looseness degree of bolt/ nut connector
Inventor: WADA HIROYUKI
IPC: G01L5/00
Filed: 1985-09-25
Abstract: PURPOSE:To prevent the reading error of a measured value, by calculating a locking looseness degree on the basis of the initial value of bolt axial tension and the valve obtained after predetermined repeated replacement is added. CONSTITUTION:The axial tension of a bolt clamped by a nut is detected by a load cell 7 using a strain gauge and the repeated displacement applied to the connector of the nut and the bolt is measured by a displacement meter 17 such as a differential transformer. The initial value of the axial tension of the bolt and the value of the axial tension of said bolt after predetermined repeated displacement was added predetermined times are stored in memory apparatuses 30, 31. A grade judge device 38 using a wind comparator calculates the locking degree of the nut to the bolt on the basis of the initial value of bolt axial tension and the value of axial tension after predetermined repeated displacement was added stored in the memory apparatuses and a grade is discriminated corresponding to the rate of the locking looseness degree to be displayed on a display device 39.
Patent JP-H1153038-A (JP)
Title: Actuator driving circuit
Inventor: YASUI TAKUYA
IPC: F02D41/20
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the actuator driving circuit which makes the OFF operation of an actuator fast. SOLUTION: The actuator driving circuit 10 consists of a boosting circuit 51, a step-down circuit 52, a constant-current circuit 53, capacitors C1 and C2, switches SW1 to SW5, a diode D, etc. The driving circuit 10 charges the capacitors C1 and C2 by the boosting circuit 51 to perform the large-current driving of an injector solenoid L with its discharging current and then the small-current driving for a specific time after that with a small current generated by the step-down circuit 52 and constant-current circuit 53. When the injector solenoid L is driven with the large current, the driving circuit 10 turns off the switch SW4 to separate the capacitor C1 from the capacitor C2, and a large negative voltage is generated at the capacitor C2.
Patent JP-H0764628-A (JP)
Title: Programmable controller
Inventor: KAJIKAWA KUNIO
IPC: G05B19/05
Filed: 1993-08-26
Abstract: PURPOSE:To provide a programmable controller which can easily confirm the contents of errors and troubles. CONSTITUTION:A CPU 1 of a CPU unit A receives an error signal when an error or a trouble occurs, and the CPU 1 decides the contents of the error or trouble. Then these contents are transmitted as a voice message from a voice synthesization output device 2. At the same time, various messages showing the error or trouble contents are stored in a storage part 21 of the device 2. Then a message selection processing part 22 of the device 2 reads out selectively the messages by an instruction of the CPU 1. The selected message is converted into voices at a voice synthesizing part 23 and transmitted.
Patent JP-H09234019-A (JP)
Title: Antiallergic food and antiallergic agent
Inventor: NISHINA ATSURO
IPC: A23L19/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food containing a comfrey extract, having safety because the food is composed of natural substances, free from side actions and enabling effective prevention and treatment of allergic symptom. SOLUTION: This food contains a comfrey extract in an amount of preferably 1-10wt.%. The food is preferably further incorporated with 10-50wt.% of oil and fat. The oil and fat are preferably perilla oil, beefsteak plant oil, etc., containing α-linolenic acid, borage oil, evening primrose oil, etc., containing γ-linolenic acid, refined fish oil, etc., containing docosahexaenoic acid and eicosapentaenoic acid, etc. The daily administration rate of the objective food is preferably 2,000-3,000mg for adult in terms of the comfrey extract. The comfrey extract can be produced e.g. by crushing the fruit, leaf, etc., of comfrey, extracting with a solvent such as water or ethanol and heating the extracted liquid under reduced pressure to remove the solvent.
Patent JP-H0853503-A (JP)
Title: Production of vinylchloride-based polymer
Inventor: FUNADA TOSHIO
IPC: C08F2/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a method for producing a vinyl chloride-based polymer capable of reducing a polymerization time, increasing a rate of polymerization and producing a polymer good in quality such as initial coloring properties, heat stabilities, etc., by conducting the polymerization reaction at an elevated temperature in the terminal period of the polymerization of vinyl chloride in the presence of an antioxidant. CONSTITUTION:This method for producing vinyl chloride-based polymer comprises conducting a polymerization reaction by elevating a reaction temperature of the polymerization reaction of vinyl chloride or a vinyl-based monomer containing vinyl chloride as a major component at a terminal period of the polymerization reaction in the presence of an antioxidant. A compound selected from a peroxydicarbonate-based compound, a peroxyester-based compound and a diacylperoxide-based compound is used as an initiator for the polymerization. The terminal period of polymerization reaction means at around 80% rate of the reaction and from the time of initiation of a pressure reduction in a polymerization apparatus to the time of attaining 1.0kg/cm<2> pressure reduction, and the temperature elevation is preferably 10-25 deg.C and kept for 30min to 2hr.
Patent JP-H0958131-A (JP)
Title: Method and apparatus for producing thermal transfer recording medium and method and apparatus for reproducing the same
Inventor: AKIYAMA KEIICHI
IPC: B41M5/30
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reproduce a used thermal transfer recording medium by applying a recording material containing at least one of a photopolymerizable synthetic monomer and a photopolymerized synthetic polymer and a coloring agent on a substrate and cutting off the surface of the recording material from the atmosphere and irradiating the surface of the recording material with light to generate photopolymerization reaction. SOLUTION: A thermal transfer recording medium 1 is obtained by laminating an ink layer 1b on a substrate 1a and, if necessary, an ultraviolet absorber or a coloring agent is used in the thermal transfer recording material 3 constituting the ink layer 1b. Then, a plate material is closely bonded to the surface of the recording material 3 and the surface of the recording material 3 is irradiated with light to generate polymerization reaction in the recording material 3. For example, when a used ink ribbon is reproduced, the material 3 is applied to the recording medium 1 at first and the recording medium is irradiated with ultraviolet rays on the side of the substrate 1a to cure the recording material 3. Next, the excessive recording material 3 is removed and the ink of the boundary part 4 between the ink layers 1b is melted by heat annealing treatment to be eliminated.
Patent JP-H1151095-A (JP)
Title: Braking device for rotor
Inventor: TSUDA TAKAAKI
IPC: B65G13/075
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a braking device used for a rotor providing sufficient brake force even at low rotating speed in the braking device used for the rotor applying the brake force on the rotor upon exceeding the rotating speed of the rotor such as a conveyor roller to a given limit. SOLUTION: A braking device 1 for a rotor is provided with the rotor 5 rotatably supported on a rigid shaft 2, a flywheel 6 rotatably supported on the rigid shaft 2, and a torsion coil spring 7, in which its ends are anchored to the rotor 5 and the flywheel 6, respectively. The rigid shaft 2 has a large- diameter part 2a having a diameter slightly smaller than the inside diameter of the torsion spring coil 7. Rotating a free roller 8 transfers rotation to the rotor 5 from the free rotor 8. The torsion coil spring 7 in which its one end is anchored to the rotor 5 attempts to rotate with the rotor 5. The rotation is transferred to the flywheel 6 through the torsion coil spring 7 from the rotor 5. Meanwhile, the flywheel 6 has no immediate rotation due to its inertia. The torsion coil spring 7 reduces its inside diameter accompanied with torsional deformation.
Patent JP-H0375841-A (JP)
Title: Software simulator
Inventor: SAITO MASAMI
IPC: G06F11/28
Filed: 1989-08-17
Abstract: PURPOSE:To easily check in which processing it takes long execution time and to reduce a manhour by outputting the number of the dynamic steps of a monitor or test program at every processing of the monitor or test program. CONSTITUTION:The software simulator consists of monitor/test program storage devices 1 and 2, an instruction taking-out processing part 3, an instruction execution part 4, a dynamic step number counting processing part 5 and a count result output part 6. Then, a dynamic step number counting processing adding or subtracting a prescribed number to or from a counter whenever a software instruction is taken out in a section in which the monitor or test program is designated is executed, and the count result is outputted. Thus, a check in which processing it takes long execution time can easily be executed and the manhour can be reduced.
Patent JP-H1151245-A (JP)
Title: Stress relief preventing structure for gland packing
Inventor: SHINOZAKI TAKASHI
IPC: F16K41/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a stress relief preventing structure of gland packing which allows the pushing force to the gland packing to be held for a long period of time. SOLUTION: A stress relief preventing structure of a gland packing is equipped with a valve stem 2 inserted into a packing box 1a in such a way as capable of moving in the vertical direction, a gland packing 6 interposed between the packing box 1a and valve stem 2, a packing follower 15 installed over the gland packing 6, bow-shaped leaf spring 19 provided with a stem hole and bolt holes, and bolt members 16 and 18 to hold the gland packing 6 through a plurality of such leaf springs on the packing follower 15.
Patent JP-S59103230-A (JP)
Inventor: MASUDA SHIGERU
IPC: H01H9/36
Filed: 1982-12-03
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-H0874640-A (JP)
Title: Throttle valve control device of internal combustion engine
Inventor: ENDO TETSUO
IPC: F02D41/20
Filed: 1994-09-06
Abstract: PURPOSE: To enable precision controlling a throttle valve and to enable controlling drive equally in opening and closing directions by making the initial constant of an operation expression variable according to the direction in which a control valve is driven, the operation expression used to calculate a controlled variable with which the control valve is driven and controlled. CONSTITUTION: An electromagnetic clutch 8 is operated by an excitation signal 9 from a control unit 4 and constitutes a drive force connecting/interrupting means which controls the transfer and interruption of a drive force between a throttle valve shaft 3 and a motor 6. The electromagnetic clutch 8 is mounted on the throttle valve shaft 3 and designed to freely rotate relative to the throttle valve shaft 3, with the drive force transferred to the clutch 8 from the motor 6 via a reduction gear 10.  A voltage 12, output from a throttle position sensor 11 which serves as a detection means for detecting the actual opening of a throttle valve 1, is input to the control unit 4 and a driving signal 7 is transmitted to the motor 6 in accordance with judgment based on comparison of the output voltage 12 showing the serviceability of the throttle valve 1 with desired throttle opening 5, and thereby feedback control of the throttle valve 1 is accomplished.
Patent JP-H1140935-A (JP)
Title: Paste-filling method and soldering method
Inventor: YOSHIKAWA FUMIO
IPC: B41F15/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To markedly reduce the man-hours required for paste supply and soldering, and improve board reliability in soldering a lead-inserting component and a surface-mounting component to the printed circuit board. SOLUTION: A printed circuit board 1 is provided with through-holes 6 for inserting the leads of a lead inserting component and a land 7 for surface- mounting component. A printing mask 2 is aligned with the through-holes 6 and the land 7 for filling solder paste, and a paste receiving plate 8 having holes to be supplied with solder paste corresponding to each through-hole 6 is arranged. A printing roller 3 is permitted to sweep, while being forcibly rotated, and a solder paste 5 is applied. Then, a printing squeegee 4 is permitted to follow, sweep, and apply the solder paste 5. A component is mounted on the through-holes 6 filled with the solder paste and the land 7, the printed circuit board 1 and the paste-receiving plate 8 are reflowed at the same time, and the lead inserting component and the surface mounting component are soldered to the printed circuit board 1 at the same time.
Patent JP-2000049859-A (JP)
Title: Management method in network management system and system therefor
Inventor: HIGAKI YOSHIBUMI
IPC: H04L45/24
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for securing a bypass route between a network management system center and a device to be monitored without especially and newly providing a direct route and the system. SOLUTION: Different addresses 41 and 42 corresponding to sub systems are imparted to the device 24 to be monitored connected to the plural sub systems 31 and 34, and when connection by the address 41 is disabled, bypass connection is made possible by the address 42. By providing the device to be monitored with the plural addresses, compared to a conventional system, a communication path between the network management system center and the device to be monitored is secured at a high grade, the need of providing a special communication path for that is eliminated and the effect of enabling bypass route setting by the network of normal communication is provided.
Patent JP-H0261995-A (JP)
Title: Lighting device for discharge lamp
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1988-08-26
Abstract: PURPOSE:To detect the abnormal state with a single power source by detecting the abnormal state of the voltage at the preset point again after the preset interval elapses and judging the abnormal state of the discharge lamp. CONSTITUTION:A discharge lamp la is connected in parallel with a current limiting element 1 between a DC power source E and a current limiting element 2, and the high-frequency power is fed to the discharge lamp la when a switching element S1 repeats excitation and nonexcitation. When the X-point potential of a detecting circuit 4 connected between the connection point X of a filament f2 and a preheating element 3 and the earth line is lowered than the ground level of the circuit, the discharge lamp la is judged to be possibly in the abnormal state, the detection action is again performed after the preset interval elapses, and if the detected voltage is still lower than 0V, the discharge lamp la is judged to be abnormal.
Patent JP-H0847957-A (JP)
Title: Injection molding machine equipped with end alarm
Inventor: OSUMI KINZO
IPC: B22D17/32
Filed: 1994-08-03
Abstract: PURPOSE:To reduce stopping time of an injection molding machine, control it with allowance and efficiently produce by actuating an alarm such as a display lamp and a buzzer before an arbitary molding shot at completion of the number of scheduled productions so as to make a setup preparation before the completion. CONSTITUTION:In injection molding, the number of planned productions is divided into the number of scheduled productions P and the number of subdivision productions p. The number of setup preparation times q consisting of an optional integer smaller than one of the number of subdivision productions p is set. To a sequencer S of a controller 13, P-q before the number of scheduled productions is inputted. The number of subdivision productions is inputted to a lot completion advance forecast counter 5 and the number of setup preparation times is inputted to a lot completion counter 7. When the counters 5 and 7 respectively reach the inputted set values, counting completion signals 6 and 8 are outputted in sequence. Thereafter, at the time that they reach p-q times before completion of the number of subdivision production p, a buzzer 2 and a display lamp 1 of an alarm are actuated.