baber/WOPTO huggingface dataset:
Patent JP-S54160209-A (JP)
Title: Automatic player of records
Inventor: WATANABE TADASHI
IPC: G11B19/02
Filed: 1978-06-08
Abstract: PURPOSE:To eliminate the need for manual operation and perform automatic playing of a record simply by placing the record disc on a turntable by providing a start mechanism and record size detecting mechanism or the like on the back of the turntable. CONSTITUTION:When, e.g., an EP record disc 31, is placed on a turntable 1, only the start detecting pin 5 is pushed downward, causing a start switch 8 to go ON to run a motor 25. At the same time, a start solenoid 35 is energized, causing a pickup arm 13 to ascend. Here, a driving solenoid 45 is energized and since a record size detecting switch 12 is OFF, the pickup arm 13 turns to the lead-in position of the EP record disc 31 and descends to start playing. At the same time, the number of revolutions of the turntable 1 is changed over to the specified number of revolutions. In this way, the record disc may be automatically played in the absence of touch simply by placing the same on the turntable.
Patent JP-S63234559-A (JP)
Title: Memory cell circuit
Inventor: MATSUO MASAHIKO
IPC: H01L27/11
Filed: 1987-03-23
Abstract: PURPOSE:To reduce currents consumed per one memory cell circuit to approximately one over n as high as conventional currents by anew inserting n load FET rows to a memory cell circuit with a load FET having a lower limit. CONSTITUTION:One inverter circuit is formed by FETs 11, 12 and a FET 13 and the other inverter circuit by FETs 11', 12' and a FET 13', and gate electrodes 16', 16 and drain electrodes 16, 16' for drive FETs 13, 13' in each inverter circuit are connected in a crossed manner, thus constituting a memory cell circuit. The FET 12 is operated in a drain current non-saturation region, and voltage between a gate and a source for the FET 11 is made lower than that in a single load FET, thus reducing the saturation current value of a load element consisting of the FETs 11, 12 to approximately half a saturation current value at the time of the single load FET. Accordingly, the currents consumed of a static memory circuit can be diminished.
Patent JP-H03272876-A (JP)
Title: Compact printing device
Inventor: OTANI YUJI
IPC: G06K1/12
Filed: 1990-03-22
Abstract: PURPOSE:To enable easy entry of characters and make a device compact by entering selected bar code over the direct reading of characters to be printed and ensuring that a character string and bar code corresponding to the former can be printed in preparation for the reuse of a printed character string. CONSTITUTION:Bar code data corresponding to the bar code which is read by a bar code reading device 1 is stored in a code storage device 2. Then if the character output mode is designated using a print mode designation device 3, a conversion device 4 converts this stored bar code data to a character pattern and a printing device 5 prints the character pattern as characters. In addition, if the bar code output mode is designated by a print mode designation device 3, the conversion device 4 converts the stored bar code data to a bar code pattern, and a printing device 5 prints out the bar code pattern as bar code. Consequently, characters can be entered simply by reading the bar code and a compact printing device can be reduced to the more compact size with a feature of easy entry operation.
Patent JP-S60116710-A (JP)
Title: Method for improving precision in refining molten steel especially aluminum killed steel
Inventor: FURITSUTSU PEETAA PURETSUSHIYU
IPC: C21C7/04
Filed: 1984-04-06
Abstract: PURPOSE:To treat suspended oxides, and to improve the precision in refining molten steel by adding a liquid or a solid phase having smaller sp.gr. than molten steel and a size larger than the mean distance between particles of suspended oxide remaining in the molten steel to the melt. CONSTITUTION:A liquid and/or solid phase having smaller sp.gr. than molten steel and a size larger than the mean distance between particles of suspended oxide remaining in the molten steel is added into the melt as a turbulent flow at the initial stage of a metallurigical treatment, and the suspended oxides remaining and convecting in the molten steel especially in the molten aluminum killed steel is treated to improve the precision of refining and the surface quality of the cast material and to reduce the amt. of oxide inclusions. A metallurgical slag capable of regulating the surface tension and the liquid drop by changing the composition can be preferably used as said liquid phase, and a solid material such as MgO, CaO, and SiO2 consisting of particles having an appropriate size and whose m.p. is higher than the treating temp. of the molten steel is used as the solid phase.
Patent JP-S60217902-A (JP)
Inventor: HODAKA KAZUYA
IPC: B65B3/12
Filed: 1984-04-07
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-H09256813-A (JP)
Title: Method for operating fuel feed system of combined cycle power generating equipment
Inventor: UCHIDA SATOSHI
IPC: F02C6/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a fuel feed system of an oil-firing gas turbine combined cycle generating equipment utilizing the crude oil distillation technology in which the fuel can be stably fed corresponding to the large load fluctuation, a storage tank of the distilled fuel is miniaturized, and the required amount of the turbine fuel is sufficiently covered only by the low boiling point fraction through distillation. SOLUTION: Crude oil is distilled in a distilling tower 8 to be separated into the low boiling point fraction and the high boiling point fraction, and the low boiling point fraction is stored in a turbine fuel tank 12. The fuel storage amount of the turbine fuel tank 12 is detected by a turbine fuel level sensor 17, and the steam amount is controlled by a distillation controller 19 based on the detected value so that the level in the turbine fuel tank 12 is within the prescribed range. On the other hand, when the level in the turbine fuel tank 12 exceeds the upper limit range, distillation of the crude oil is stopped. When the level in the turbine fuel tank 12 is dropped exceeding the lower limit range, the additional fuel is fed.
Patent JP-S59195461-A (JP)
Title: Brake equipment for railway rolling stock
Inventor: SASAKI SHIN
IPC: B60T15/36
Filed: 1983-04-22
Abstract: PURPOSE:To make a brake unloosable for a desired car alone, by controlling only a pressure liquid being fed to the brake of the desired car in time of braking the whole train of cars. CONSTITUTION:A solenoid valve 11 is connected to the space between a control air receiver 5 and a brake pipe 2, while the solenoid valve 11 is controlled by a control circuit 12. That is to say, when pressure in the brake pile 2 is reduced to some extent and a braking command is issued to a control valve 4, the control circuit 12 is set in motion and the solenoid valve 11 is opened upon excitation whereby the brake pipe 2 and the control air receiver 5 are interconnected with each other. With this constitution, the pressure in the brake pile 2 comes equal to that of the control air receiver 5, causing the control valve 4 to be situated in a nonoperating position by force. Therefore, pressure air in a brake cylinder 8 is discharged to the open air so that a brake 1 is unloosed.
Patent JP-S60216429-A (JP)
Title: Manufacture of small size high pressure sodium lamp
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J9/38
Filed: 1984-04-10
Abstract: PURPOSE:To remove blackening material deposited on the external circumference at the center of light emitting tube in order to improve light flux by lighting a luminous tube of both ends are sealed with a closing material supporting electrodes while the external circumference at the center thereof is heated. CONSTITUTION:A blackening material 9 based on splash of emitter during the heating and sealing process for the ends of luminous tube 1 is deposited almost to the entire part of light emitting tube 1. Next, a heat retaining body 10 consisting of metal material of niobium is wound only to the external circumference at the center of luminous tube 1 for the area between the electrodes 4a, 4b, namely for the arc length. Moreover, the luminous tube 1 is lit by applying a voltage between electrodes 4a, 4b within a hermetically sealed case such as a belljar which is vacuumed or filled with inactive gas in order to prevent oxidation of current introducing bodies 7a, 7b made of niobium. When the luminous tube 1 lights for 30min or about 2hr, the blakening material 9 deposited to internal surface at the center of luminous tube 1 moves toward the ends of luminous tube 1 and it little exists at the center of luminous tube 1, thereby improving light flux.
Patent JP-H11264238-A (JP)
Title: Work scaffold
Inventor: KAWAKAMI HIDETADA
IPC: E04G3/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a work scaffold capable of easily performing execution work of the overhang part upper side in a building. SOLUTION: An overhang part scaffold 32 is constituted of plural scaffold frames 33 and a scaffold board 34 to constitute the work scaffold part installed by being extended between these scaffold frames 33 to be placed on and fixed to the upper surface 12A of the overhang part 12. In performing joint processing of an upper side outer wall 10A of the overhang part 12, a scaffold can be formed in the part close to the outer wall 10A, so that an operator can approach up to a workable distance to thereby easily perform upper side execution work of the overhang part 12.
Patent JP-S545457-A (JP)
Title: Injecting method of electrolyte solution into electrochromic display cells
Inventor: ONOZAWA TATSUO
IPC: G09F9/00
Filed: 1977-06-13
Abstract: PURPOSE: To efficiently inject electrolyte solution into a cell without leaving air bubbles by rotating the cell having a spacing at a high speed and injecting the electrolyte solution dropped into the solution injecting hole of the cell into the spacing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249116-A (JP)
Title: Thin-film magnetic head assembly
Inventor: KOYANAGI TSUTOMU
IPC: G11B5/31
Filed: 1989-03-22
Abstract: PURPOSE:To provide a specified pole width and magnetic characteristics by determining the pole directions of a groups of thin-film magnetic head elements belonging to one region with a center line imagined on a wafer surface as a boundary and the other groups of the thin-film magnetic head elements belonging to the other region to the directions opposite from each other. CONSTITUTION:The many thin-film magnetic head element Q1 to Qn are arrayed and formed on the surface of a sheet of the wafer 1. The groups Q1 to Qm of the thin-film magnetic head elements belonging to the one region (a) with the center line X imagined on the surface of the wafer 1 as the boundary among the thin-film magnetic head elements and the groups Qm+1 to Qn of the thin-film magnetic head elements belong to the other region (b) are formed with their pole directions opposite to each other. The coating thicknesses of a photoresist are uniformized between the individual thin-film magnetic head elements at the time of spin coating the photoresist and the pole width and magnetic characteristics are made constant.
Patent JP-H10270989-A (JP)
Title: Pulse width modulation circuit and semiconductor device having the same
Inventor: ABE TAKASHI
IPC: H03K7/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale by changing a ratio of a pulse width outputted from the semiconductor device flexibly with respect to the pulse width modulation circuit and the semiconductor device having it. SOLUTION: The device is provided with four circuits, that is, a initial count setting circuit 58, a counter circuit 48, an underflow interrupt signal output circuit 59, and a data comparison discrimination circuit 60. A timer output signal 70 uses an under flow interrupt signal 49 and a data coincidence interrupt signal 69 to set a period and a pulse width of a timer output flexibly. Thus, a timer output signal is obtained at an accurate timing even when the counter circuit is in operation, and the pulse width is changed flexibly with one timer, then the circuit scale is reduced.
Patent JP-H08224191-A (JP)
Title: Attachable toilet for wheelchair
Inventor: IIJIMA NORIHIRO
IPC: A47K11/04
Filed: 1995-02-20
Abstract: PURPOSE: To allow a person on a wheel chair to directly evacuate the bowels while he is sitting on the wheelchair by providing a toilet freely attached to or detached from the wheelchair with an upper cover, middle supporter and excrement receiver, where the upper cover serve as the seat cover and the middle supporter as the seat. CONSTITUTION: A toilet for wheelchair is provided with an upper cover 1, middle supporter 2 and excrement receiver 3 in this order from the top, where the upper cover 1 serves as the seat cover and the middle supporter 2 as the seat. The seat cover 1 is provided with a convex-side Velcro tape (R) 4 on the periphery of the back side, the seat 2 with a concave-side magic tape on the periphery of the front side and a convex-side Velcro tape 6 on the periphery of the back side, and the excrement receiver 3 with a concave-side Velcro tape 7 on the periphery of the front side and a convex-side magic tape on the periphery of the back side. The toilet can be directly attached to a wheel chair or detached from it by fixing the seat cover 1, seat 2 and excrement receiver 3 one on another in this order from the top with the aid of the Velcro tapes 4 through 7.  The wheelchair is provided, at the seat center, with a hole matching in size a rectangular opening of the receiver 3, and with a convex-side magic tape on the periphery, to allow the toilet to be attached to the wheelchair.
Patent JP-S60215012-A (JP)
Title: Sealing composition for electrical insulation
Inventor: KUSAKAWA TSUTOMU
IPC: C08G18/65
Filed: 1984-04-09
Abstract: PURPOSE:The titled composition which is easily castable and provides excellent expandability and electrical properties, comprising a polyol component obtained from a high-viscosity hydrocarbon polyol and a specified ester-polyol and polyisocyanate. CONSTITUTION:A polyol component comprising a high-viscosity hydrocarbon polyol of a hydroxyl value <=70 and an ester-polyol of a functionality of 1.5-3 prepared by reacting a polyalcohol (e.g., trimethylolpropane) with a monobasic acid (e.g., acetic acid) or/and a dibasic acid (e.g., oxalic acid). This polyol component is mixed with a polyisocyanate (e.g., diphenylmethane diisocyanate) such that the equivalent ratio of the isocyanato groups in the latter to the total hydroxyl groups in the former is 0.8-1.4.
Patent JP-H07283275-A (JP)
Title: Bonding tape, semiconductor device using this bonding tape and its manufacture
Inventor: SHIMAKURA HIDEO
IPC: H01L23/50
Filed: 1994-04-08
Abstract: PURPOSE:To provide a bonding tape capable of simultaneously performing die bonding and lead bonding of a semiconductor chip on top of a lead frame as well as a semiconductor device using the bonding tape and its production method. CONSTITUTION:A bonding tape comprises a first thermoplastic resin 11 having a plurality of openings 14, a wiring layer 12 consisting of copper, and a second thermoplastic resin layer 13 adhering through the first thermoplastic resin layer 11 and the wiring layer 12, the wiring layer 12 being used for electrically connecting the semiconductor chip to the lead wire, and the second thermoplastic layer 13 being adhered to the top of an island of the lead frame.
Patent JP-S60214432-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKANO OSAMU
IPC: G11B7/126
Filed: 1984-04-09
Abstract: PURPOSE:To obtain a practical optical information recording and reproducing device with excellent reliability by providing an optical beam strength adjusting means at recording or reproduction and an optical beam irradiation energy adjusting means for irradiating an optical beam to a prescribed track of a medium, applying tracking control in standby. CONSTITUTION:An optical beam from a semiconductor laser 1 is formed into parallel light by a lens 2 and condensed on a disc 10 through a half mirror 3, a 1/4lambda plate 5' and an objective lens 6. The reflected light is received by a photodetector 8 at the half mirror 3 through the lens 6 and the 1/4lambda plate 5' again, and the information recording on the disc 10 is detected and tracking control is applied. A drive circuit 11 driving a semiconductor laser 1 applies a desired drive signal to a semiconductor laser by using the 1st optical beam irradiating energy adjusting means 12 in the standby state selected depending on the standby, recording and reproduction, the 2nd optical beam irradiating strength adjusting means 13 selected at recording and the 3rd optical beam irradiation strength adjusting means 14 selected at reproduction to obtain an oscillated output.
Patent JP-H01243122-A (JP)
Title: Information processing unit
Inventor: TANIMOTO KENZO
IPC: G06F12/00
Filed: 1988-03-24
Abstract: PURPOSE:To execute a processing request not to have an influence even when it is executed earlier than a writing request to be held because write data are not determined without causing it to wait by processing the processing request, in which a non-coincidence with the address of a writing request is detected, earlier. CONSTITUTION:By a request control circuit 21, whether the processing request from a data processing unit 1 is the writing request, in which the write data are undetermined, or the processing request of the same address as the address of the processing request, in which the write data held in a request holding circuit 22 are undetermined, is decided, and when the request is the processing request not to be true to them, the processing is executed earlier by a reading and writing circuit 24. When the request is the processing request to be true to them, it is held in the request holding circuit 22, and it is processed afterwards. Thus, the processing request not to have the influence even when it is executed earlier than the writing request held because the write data are not determined can be executed without causing it to wait.
Patent JP-S58190206-A (JP)
Inventor: IWAMOTO TOSHISUE
IPC: H01H33/53
Filed: 1982-04-27
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-S58188100-A (JP)
Inventor: MURATA MITSUHIRO
IPC: H05F3/02
Filed: 1982-04-26
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-H09233918-A (JP)
Title: Seedling planting machine
Inventor: AKAHA MITSUO
IPC: A01C11/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the planting machine equipped with a direction change assisting device which greatly reduces direction changing operation by lifting the front part of the planting machine by moving the center of gravity of the planting machine as for the direction changing of a four-wheeled planting machine is changed. SOLUTION: The rice planting machine constituted by mounting seedling planting devices 53, 54, 57, and 59 on a four-wheel type self-running vehicle is provided with a weight 1, which is extended to behind the planting machine by a hydraulic cylinder 20 to move away, in the front-rear direction, and the center of gravity of the planting machine is put close to the axle 64 of a rear wheel 52 as the fulcrum of the direction changing of the planting machine to reduce operation for turning by lifting the front part of the planting machine.
Patent JP-S55163485-A (JP)
Title: Time synchronizing system
Inventor: SUZAKI YASUJI
IPC: G04G7/00
Filed: 1979-06-08
Abstract: PURPOSE: To correct a propagation time lag according to a change in weather conditions and thus to have clocks coincide in time precisely each other by a system wherein a plural clock is synchronized by a laser pulse, and then the round time of the laser pulse is measured.  
     CONSTITUTION: A part of output beam 3 of a laser pulse is introduced to a light pulse detector 5 with a beam splitter 4, the other part is projected toward a station B, which is reflected on a reflector 10 provided in the station B, the laser pulse 16 is returned to a station A and received on the light pulse detector 5 through the beam splitter 4. A time reading device 7 is actuated with the laser pulse received on the light pulse detector 5, and a propagation time lag of the laser pulse is measured 6. In the station B a laser pulse 9 is detected 12, a time is read 13 from a synchronized clock 11 to display 14, and a rate corrected according to said propagation time lag is modified 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02249619-A (JP)
Title: Control device for injection molding machine
Inventor: YAMAZAKI KENJI
IPC: B29C45/76
Filed: 1989-03-23
Abstract: PURPOSE:To accurately analyze the correlation between the set value and the found value of a molding factor and provide a control device of an injection molding machine to be able to vary the actual value accurately and quickly by calling a varied history of the set value of the molding factor out of a history memory device, and also calling measured data of fount values of respective molding factors out of a measured data storage device. CONSTITUTION:Various kinds of set values of molding factors and varied history of set values of molding factors are printed by a printer 43 by means of operation of a keyboard 23. The varied history of set values of varied molding factors is stored in a RAM 21, and the varied history can be indicated on CPT 24 and on a printer 43, and as the total value at the time of varying the set value is clearly indicated by the astrisk mark, how the computed data are varied before and after the variation of set value can be analyzes. In other words, the correlation between the set value of molding factor and the found value of molding factor can be grasped accurately by analyzing the varied amount of set value and the varied amount of varied computed data based on the varied amount of set value.
Patent JP-S55164253-A (JP)
Title: Novel scaly metal powder pigment
Inventor: ISHIJIMA SHIZUO
IPC: B22F1/068
Filed: 1979-06-08
Abstract: PURPOSE: The titled novel pigment, capable of giving a coating composition showing improved filterability and dispersion stability in use as a vehicle, and having a specific surface area and particle size distribution without mutual aggregation of particles.  
     CONSTITUTION: A pigment having a specific surface area of 65W250m 2 /cm 3  measured by the BET method, and a particle size distribution wherein 99.5% or more of the particles pass through a screen of 20μ and 90% or more pass through a screen of 5μ measured by the wet screening method with a Micromesh sieve (Buckbee-mears Co.), and without mutual aggregation of particles, preferably having a leafing value of 1% or more defined in the DIN55923. The pigment can be obtained by grinding fine metal powder with higher fatty acid as a grinding aid, and a petroleum solvent in a ball mill at a suitable rotational speed according to the wet method. The amount of the aid and grinding time and conditions are important, particularly a larger amount of the aid than the conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio