baber/WOPTO huggingface dataset:
Patent JP-S57131020-A (JP)
Title: Combined balance
Inventor: KAWANISHI KATSUZOU
IPC: G01G19/393
Filed: 1981-02-05
Abstract: PURPOSE:To shorten an operating time and to enhance a combination precision, by a method wherein a plural number of weighing tanks are mounted, an auxiliary tank is installed to each weighing tank, and objects to be weighed are weighed in order through combination of the weighing tank and the auxiliary tank. CONSTITUTION:Weighing tanks 9 and 10 are mounted, and auxiliary tanks 19  and 20 are attached to the weighing tanks 9, 10, respectively. Objects to be  weighed ae charged into the weighing tanks 9 and 10 from a feeder 1 through a  dispersion device 2, charging gates 3 and 4, stowing tanks 5 and 6, and discharge gates 7 and 8, and the objects to be weighed, weighed by the weighing tanks 9 and 10, are conveyed to the auxiliary tanks 19 and 20 through discharge gates 13, 14, and switching chutes 15, 16. The weighing signals are stored in an auxiliary tank memory, and objects to be weighed are newly fed into the weighing tanks 9, 10 which are in an empty condition. A most suitable combination is conducted by means of the weighing signal and memory value of the auxiliary memory to pack the objects to be weighed into a bag from the corresponding weighing tank and auxiliary tank through discharge gates 22 and 23.
Patent JP-H08212288-A (JP)
Title: Handwritten character string input device
Inventor: TAKEMOTO YOSHIMI
IPC: G06K9/03
Filed: 1995-02-03
Abstract: PURPOSE: To provide a hand written character string input device capable of displaying a predictive character string in a shape (procedure) which does not disturb user's input operation. CONSTITUTION: The handwritten character input device predictively displaying a character string from inputted locus data is provided with a predictive character string selecting and deciding part 23 extracting only a character string meeting a predictive condition stored in a predictive condition memory 24 from predictive character strings stored in a predictive character string buffer 18 and supplies it for a selective and a predictive character string buffer 22 so as to select only a character string meeting a prescribed condition as a display object. Thereby, the handwritten character input device predictively displays only the character string of high predictive probability to attain a high input speed and input efficiency.
Patent JP-H09209032-A (JP)
Title: Method for controlling optimum furnace pressure in heating furnace
Inventor: SATO BUNICHI
IPC: C21D1/52
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a control method of the optimum furnace pressure improving unit requirement of fuel by executing the optimum furnace pressure control for heating each steel material to a target temp. corresponding to the temp. variation of each steel material developed in the case of heating continuously cast slabs and hot charge materials in a heating furnace at random and in the continuous condition. SOLUTION: In the heating furnace partitioned into the upper part and the lower part interposing a material passage in a preheating zone, heating zone and soaking zone to heat the material by passing through those zones in order, burners are arranged at the upper part and the lower part in the heating zone and the soaking zone. A correlation between combustion load quantity (COG quantity) and the furnace pressure is controlled in the range of the figure by a furnace pressure control damper for controlling the pressure, arranged at the upper part of the soaking zone.
Patent JP-S63186893-A (JP)
Title: Copper plating method for electric conductor coil for electromagnetic transducing device
Inventor: MIYAZAKI TAKESHI
IPC: C25D3/38
Filed: 1987-01-27
Abstract: PURPOSE:To make the top of an electric conductor flat when a laminated thin film type electromagnetic transducing device is produced by plating, by adding bromine ions to a copper sulfate plating bath for forming an electric conductor coil without adding an org. additive. CONSTITUTION:A magnetic circuit consisting of magnetic films 3, 7 is combined with an electric conductor coil 5 made of a plated copper layer on a ceramic substrate 2 to produce a laminated thin film type electromagnetic transducing device 1. At this time, 0.1-2mmol. bromine and/or iodine ions are added to a copper sulfate plating bath for forming the coil 5 without adding an org. additive. The top of the electric conductor 5 formed over the lower magnetic film 3 with a gap 4 in-between is made flat, so a horizontal cross-sectional shape can be provided to the upper magnetic film 7 and an electromagnetic transducing device 1 having high performance is obtd.
Patent JP-S58136235-A (JP)
Inventor: YANAGISAWA RIYUUICHI
IPC: H02J1/10
Filed: 1982-02-04
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-S54110449-A (JP)
Title: Relay
Inventor: TSUKUI RIYOUICHI
IPC: H02H3/05
Filed: 1978-02-17
Abstract: PURPOSE: To automatically and accurately detect the detection level variation of a realy with level detection circuits and its complete fault mode by checking the output unmatch of the respective level detection circuits.  
     CONSTITUTION: When the respective level detection values of the level detection circuits SLLA and SLLB are equal, the output of the AND gate AND (A) remains 0 since the input current of the respective level detection circuits SLLA and SLLB is common in the cheching AC power supply ACT. Thus, the input of the timer circuit TA is always set to 0 and no fault output is detected from the relay RYA. If the level detection value of the level detection circuit SLLA rises due to any causes, the duty of this output square wave decreases. Accordingly, the AND gate AND (A) outputs pulses. When these pulse widths exceed the specified value, the timer circuit TA operates and the fault output is detected from the relay RYA. This applies to the case where the level detection where decreases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03221833-A (JP)
Title: Fuel characteristic detector
Inventor: UCHIDA KENICHI
IPC: G01N9/36
Filed: 1990-01-26
Abstract: PURPOSE:To detect the characteristics of many kinds of fuel mixtures by providing respective means for taking out sample fuel from a tank, heating up the fuel to vaporize the same, introducing the vaporized fuel together with a carrier gas into a gas density meter to detect the density, and detecting the characteristics by the signal thereof. CONSTITUTION:The sample fuel is introduced via a pump 6, a 3-way solenoid valve 7 and a nozzle 8 to a heating container 13 where the fuel is vaporized. The vaporized fuel is introduced through a leading out piping 20 into the density meter 14. The vaporized sample fuel is branched to two directions, upper and lower, in the internal position A of the density meter 14 when this fuel is intro duced together with the carrier gas from an introducing port 25 for the gas to be measured into this meter. A concn. gradient arises in perpendicular passages 29, 30 when the sample fuel of the weight different from the carrier gas is introduced from the introducing port 25. The branch flow rate is larger with the lower passage 30 and this change in the flow rate is detected by flowmeters 27, 28 disposed in the passages 31, 32. The relation between the output value and the change thereof by the lapse of time is compared with the previously determined value.
Patent JP-H05216605-A (JP)
Title: Device for switching image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G06F3/153
Filed: 1992-02-03
Abstract: PURPOSE:To simplify the management of expendable supplies for each user by grasping the use of the image forming device by providing a nonvolatile storage means holding various information on users from host computers. CONSTITUTION:A CPU 22 permits a printer 29 to print picture data inputted from host computers 26 to 28 through an I/O unit 23 when an ID code is registered in EEPROM 25 and instructs the printer 29 to transfer the data through an output unit 24 to print on recording form. Thus, the printer 29 starts printing the picture data on the recording form. In this case, the CPU 22 sends the picture data from the host computers 26 to 28 to the printer 29 and writes various information according to the picture data and ID codes, that is, the time using the printer 29 according to the picture data, number of printings, the name of a user corresponding to an ID code in the EEPROM 25.
Patent JP-H10199822-A (JP)
Title: Semiconductor heat treatment device
Inventor: NAKANO MINORU
IPC: H01L21/324
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor heat treatment device which can effect a highly precisely temperature-control respective zones in a heat treatment furnace and which can execute highly precise heat treatment on a substrate. SOLUTION: The inner part of a heat treatment furnace 4 is divided into plural heating zones 6. Heaters 7 are dividedly arranged for the respective heating zones 6 and thermocouples 8 selected from the plural types of thermocouples 8 differing in characteristics are arranged for the respective heating zones 6. A CPU 13 is connected to the thermocouples 8, and a memory 1 and an operation display terminal 15 are connected to the CPU 13. A memory 14 stores data for converting detection signals outputted from the plural types of thermocouples 8 into temperature signals. The operation display terminal 15 outputs the type-identification signals of the thermocouples 8 for the respective heating zones 6.  CPU 13 takes in the detection signals from the thermocouples according to the output signal of the operation display terminal 15, converts the detection signals into the temperature signals with data taken out from the memory 14, and the calorific value of the heater 7 is adjusted.
Patent JP-H10194650-A (JP)
Title: Controller for escalator
Inventor: KONYA MASAHIRO
IPC: B66B25/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To save energy in compliance with a load fluctuation (fluctuation in the number of passengers) when operation is carried out at a rates speed and lower electricity consumption when no passenger exists. SOLUTION: A torque control system, in which a motor torque estimate value τm found from electric current flowing in an induction motor 60 is negatively returned to a torque command τR obtained on the basis of a deviation between a speed command ωR and an actual speed ωm, is constructed. On the basis of the output τ* from the control system, toque electric current It and excitation electric current Im are controlled respectively so that the induction motor shows the maximum efficiency. At the same time, by means of a speed command changing means 300, the torque command is compared with the previously set predetermined value and a speed command is changed according to the result, and it is determined whether a passenger exists or not, and if no passenger is determined, operation of carried out at a low speed.
Patent JP-H08191140-A (JP)
Title: Manufacture of soi substrate
Inventor: OGURA ATSUSHI
IPC: H01L21/322
Filed: 1995-01-09
Abstract: PURPOSE: To provide a method of manufacturing an SOI substrate (including an SIMOX substrate) low in crystal defect and excellent in crystallinity. CONSTITUTION: An SOI substrate (or an SIMOX substrate) is manufactured through an SIMOX method, wherein crystal defects are previously introduced into an Si substrate at required spots, and then an oxygen ion implantation process and a high-temperature heat treatment are performed onto the Si substrate as usual for the formation an SIMOX substrate. For example, Si atoms are implanted into an Si substrate 10 (low-temperature heat treatment is carried out for allowing the Si substrate to recover from damage), and crystal defects 11 are introduced into the Si substrate 10 at required spots. Thereafter, a low dose (2×10<17> cm<2> ) of oxygen ions is implanted into the Si substrate 10, and then the Si substrate 10 is thermally treated at high temperatures.  Therefore, crystal defects 11 are previously introduced into a substrate, whereby an SOI structure which is difficult to form by the implantation of a low dose of oxygen ions through a conventional technique can be formed and lessened in crystal defects and process cost.
Patent JP-S62177529-A (JP)
Title: Electrochromic display element
Inventor: YAMANOBE MASATO
IPC: G09F9/00
Filed: 1986-01-31
Abstract: PURPOSE:To suppress driving deterioration and self deterioration phenomena by airtightly sealing the constitution of a substrate, an fully solid electrochromic element, an air space and a board. CONSTITUTION:The electrochromic element having the airtightly sealed structure of the substrate the fully solid electrochromic element, the air space, and the substrate is constituted of a glass substrate 1, transparent electrodes 2, 6, an anode color developing layer 3, an insulating layer 4, and a cathode color developing layer 5. In addition, sealing agents 7 consisting of spacers and adhesives, the air space 8 and a glass substrate 9 are also arranged. Non-oxidizing gas such as nitrogen, argon and helium is used as the gas to be charged and sealed in the gas space 8 in addition to air. Although it is rigidly proper to use a semiconductor package airtight sealing material such as melted glass as the sealing agents 7, epoxy resin or the like can be also used. Consequently, driving deterioration or self deterioration can be sharply suppressed and high reliability can be obtained.
Patent JP-H10214147-A (JP)
Title: Pen inputting device
Inventor: FUKAZAWA YOSHIAKI
IPC: G06F3/03
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pen input device that is reduced in load on a CPU due to the switching of a judging operation and a timely load required for the switching. SOLUTION: This device is provided with an upper resistance film 1 and a lower resistance film 5 of a conventional touch panel constituted of an upper resistance film and a lower resistance film arranged so as to be faced to each other with a constant interval for simultaneously operating mode discrimination and the discrimination of an X coordinate and a Y coordinate when the thickness of a pen top is different. Moreover, two resistance films 2 and 4 are arranged between the upper resistance film 1 and the lower resistance film 5, and a transparent insulating film 3 is arranged between the two resistance films 2 and 4. Thus, the mode discrimination, X coordinate discrimination, and Y coordinate discrimination can be simultaneously attained.
Patent JP-H0513945-A (JP)
Title: Printed circuit board assembly handle/reinforcer
Inventor: JIEIMUZU JIEI GURAMASU
IPC: H05K7/14
Filed: 1992-01-06
Abstract: PURPOSE: To develop a printed circuit board handle, which does not generate the capture of flux is not generated. CONSTITUTION: A printed circuit board handle 302 is attached to a printed circuit board 301 by a rivet, for example, while letting the base of its flange 302a face the upper surface of the printed circuit board. The flange 302a is physically contacted only through ribs 302b and 302c to the printed circuit board 301. Preferably, the respective ribs are extended over the full length of the flange. The rib creates at least an interval of 0.432mm between the upper surface of printed circuit board and a lower flange surface 302d and excludes capillary operation which is conventionally generated between the both, so that the capture of flux does not occur. Two ribs are required for facilitating the rigid attachment of handle to the printed circuit board.
Patent JP-S61178771-A (JP)
Title: Cassette discharge mechanism of cassette deck
Inventor: TANIGUCHI YOSHINOBU
IPC: G11B15/675
Filed: 1985-02-01
Abstract: PURPOSE:To stabilize cassette discharge over at ion by locking a discharge member by an inserting lever until termination of upward movement of an elevator and by moving the discharge member after termination of the upward movement of the elevator to perform cassette discharge operation. CONSTITUTION:When an eject lever 1 is operated from the play state as conventional, the elevator 11 is moved upward. When the elevator 11 reaches its upper position, an elevator roll 15 so far engaged with an end face 12a of a drop lever 12 is disengaged from the end face 12a to ride on the drop lever 12, which is energized by a spring 16 to be shifted by a prescribed amount in the direction shown by an arrow mark C. The insertion lever 14 connected to the drop lever 12 is turned clockwise, but the engaging parts 17, 19 are still engaged at the time when the upward travel of the elevator 11 is terminated. As the drop lever 12 is moved in the direction of the arrow mark C by a stroke after termination of the upward travel of the elevator 11, the engaging state is released. The discharge member 13 now freed is energized by a toggle spring 6 to be shifted in the direction of the arrow mark D to discharge the cassette.
Patent JP-H10225115-A (JP)
Title: Power unit
Inventor: SUGINO MOTOHIRO
IPC: H05B41/282
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate A/D conversion and the processing time required for comparative operation so as to raise the control speed, by comparing the load current detection voltage with objective voltage, and reading in the output with a microcomputer, and deciding the direction of control of the output voltage of a power source by its polarity. SOLUTION: The output of a comparator 26 is connected to the input terminal of a microcomputer 17. CPU 19 reads in the output of the comparator 26 through an i/o control circuit 24, and in the case that the output of the comparator 26 is Hi, it transmits the data for lowering the duty ratio of output pulses to a PWM pulse control circuit 23, judging that the tube current is large. Conversely, in the case that the output of the comparator 26 is Lo, it transmits the data for raising the duty ratio of the output pulse to the PWM control circuit 23, judging that the tube current is little. Hereby, the microcomputer 17 need not perform A/ID conversion or comparison of digital values, and the processing of the microcmputer 17 can be reduced, and the control speed improves.
Patent JP-H02199100-A (JP)
Title: Production of inp single crystal
Inventor: KAWARABAYASHI SHIGERU
IPC: C30B27/02
Filed: 1989-01-27
Abstract: PURPOSE:To suppress variation of thermal conductivity of B2O3 and reduce frequency of twin production by preliminarily adding a specified amount of In2O3 and P2O5 to B2O3 as a sealing liquid in growth of InP single crystal using LEC method. CONSTITUTION:InP 7 as the raw material and B2O3 8 as a sealing liquid are put into a crucible 6 and fused by heating the crucible 6 using a heater 4 while applying a high pressure using an inert gas so that the sealing liquid 8 may cover the raw fused liquid of InP 7. Gather is then carried out by dipping an InP seed crystal 9 into the raw fused liquid of InP 7 while rotating the InP seed crystal 9 and the seed crystal 9 is pulled up to grow an InP single crystal 10. In the above-mentioned method, 0.06-0.08mol% In2O3 and 0.01-0.8mol% P2O5 are preliminarily added to B2O3.
Patent JP-S56116961-A (JP)
Title: One-way valve for fluid
Inventor: TAKEDA HISANOBU
IPC: F16K15/06
Filed: 1980-02-16
Abstract: PURPOSE: To prevent a valve body in an opened one-way valve from vibration to reduce noises by forming front and rear guide shafts integrally with a valve body of the valve such as inlet valve in a washer.  
     CONSTITUTION: An inlet plug 21 threaded in a warm water tank 4 is formed with a guide 24 between a valve seat surface 22 and flow inlet path 23. A valve body 25 comprises a body portion 25a, front guide shaft 25b and rear guide shaft 25c formed integrally with said body portion 25a. The front guide shaft 25b has three webs 26a, 26b, 26c forming Y-shape the outer diameter of which is formed to have proper clearance between itself and the inner diameter of the guide 24. When the valve is opened, vibration of the axis of the valve body 25 is limitted by the clearance between the inner diameter of the guide 24 and the outer diameter of the front guide shaft 25b so that deviation and processional rotation of the valve body caused by pressure distiribution and flow distribution difference of water flowing in the  valve can be avoided to prevent vibration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05181373-A (JP)
Title: Image forming device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/00
Filed: 1992-01-06
Abstract: PURPOSE:To control the transfer bias application to a transfer member with regularly stable high precision, in a transfer type image forming device using a contact transfer means, simplify the circuit constitution and control sequence of the hardware of a transfer bias applying means, and reduce the cost. CONSTITUTION:As the transfer bias control method of a transfer means, P.T.V.C control method (Programmable Transfer Voltage Control) is used. The control for detecting the resistance of a transfer member 2 at the time of pre-rotation provided at a determined timing in the pre-stage of printing operation is conducted, and, thereafter, a transfer bias 4 of the reversed polarity is further applied.
Patent JP-H11202680-A (JP)
Title: Voltage fluctuation reducing circuit
Inventor: KANDA KIMIKATSU
IPC: H05B3/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a voltage fluctuation reducing circuit which reduces the voltage drop at a power source supply end by limiting the current only in the period when the current larger than a preset current value tends to flow at the time of power source making in the case of heater load, etc. SOLUTION: This voltage fluctuation decreasing circuit has a rectifier means 12 which rectifies a commercial power source, switching means 18, 24 which supply the current by switching the rectified output from the rectifier means at a frequency higher than the frequency of the commercial power source, a current detecting means 17 which detects the current supplied from these switching means 18, 24, a control means 22 which controls the on and off of the switching means 18, 24 in accordance with the current limiting values 20, 21 by the result of the detection by the current detecting means 17 and the rectification output and control means 14, 15 which suppress the time change of the current controlled by the switching means 18, 24.
Patent JP-H04237872-A (JP)
Title: Ignition controller
Inventor: KUDO TOKINORI
IPC: F02P5/153
Filed: 1991-01-18
Abstract: PURPOSE:To simplify a fuzzy inference for finding a timing advance, leading to the simplification of an execution circuit for this fuzzy inference, as well as to shorten a span of the required time for the fuzzy inference. CONSTITUTION:A timing advance is determined according to a knocking compensation timing advance found out by an fuzzy inference from the compensation timing advance found out by the fuzzy inference from a fundamental timing advance determined out of engine speed and opening of a throttle valve or the like and knocking information, while ignition timing determined out of a crank angle by the timing advance is compensated, finding the compensated ignition timing, and an ignition control signal is generated at the compensated ignition timing is given to an igniter. With this constitution, the fuzzy inference for finding the timing advance is simplifiable, leading to the simplification of an execution circuit for the fuzzy inference, thus the required time for the fuzzy inference is reducible.