baber/WOPTO huggingface dataset:
Patent JP-S5450729-A (JP)
Title: Carburetor
Inventor: KOUNO TAKASHIGE
IPC: F02M3/00
Filed: 1977-09-30
Abstract: PURPOSE: To provide a carburetor which is improved in the stability of its fuel atomization in a low and a high speed running region of the engine by constituting same such that a wall defining a bypass opening at the side adjacent the suction air passage is arranged nearer to the low speed fuel passage and a bypass port and an idle port are provided in another wall of the bypass opening.  
     CONSTITUTION: An idle port 16 and a bypass port 18 are arranged adjacent to each other in a wall defining a bypass opening 20 in a throttle chamber 3. The idle port 16 is opened to the suction air passage below a throttle valve 15. The bypass port 18 is opened in a position substantially opposite to the outer peripherey of the throttle valve 15 above the idle port 16. The idle port 16 is arranged in an coaxial relation with an idle adjust screw 17 which has a tapered end adjacent to the idle port 16 whereby fuel flow during idling is adjustably determined 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5818196-A (JP)
Inventor: HATANAKA HIDEO
IPC: G21C19/19
Filed: 1981-07-25
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-S63282897-A (JP)
Title: Dictionary data originating system in character recognition system
Inventor: NISHIDA YOSHIE
IPC: G06K9/52
Filed: 1987-05-15
Abstract: PURPOSE:To simplify the origination of dictionary data capable of corresponding to various characters by dividing a segmented character into meshes and analyzing character background structure in accordance with the ratio of the characters in the divided meshes. CONSTITUTION:A character is segmented and then a character frame is divided into several meshes less than 32 vertical and horizontal meshes and the meshes to be a background are noticed to analyze rough background structure. Since each mesh is expressed by one bit, a dictionary data can be expressed by the small number of bits corresponding to the number of divided meshes. At the time of forming dictionary data, the background structure of plural data is analyzed in each character (0-9, A-Z) based on real teaching, and every appearance of different background structure, new dictionary data are registered. Consequently, the system can be allowed to correspond to noises or changes of a character form (various character forms) and the dictionary origination based upon real teaching can be simplified.
Patent JP-H04320044-A (JP)
Title: Semiconductor device, and method and apparatus for testing semiconductor device
Inventor: OISHI TSUKASA
IPC: H01L21/66
Filed: 1991-04-18
Abstract: PURPOSE:To enable a simultaneous test of a plurality of chips on a semiconductor wafer to be conducted with fewer probes by using common lines for supplying source potential, ground potential, and drive signal to different chips. CONSTITUTION:Probes 36-40 of a probe card 31 of a tester are brought into contact with input pads 6-10 of one semiconductor chip 2 on a wafer 1. Source potential, ground potential, and drive signal supplied to the chip are also given to input pads 6-10 of other chips 3-5 on the wafer through nodes 45-49 and common lines 12-16. Test results are obtained at probes 41-43 in contact with the output pads 11 of chips 2-5.
Patent JP-H10311424-A (JP)
Title: Stepless gear shifting hydraulic running drive device
Inventor: HYODO KOJI
IPC: F16H61/42
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance operating efficiency under high loading by preventing each tire as much as possible from idling even if works are performed over the ground in an adverse operating environment such as muddy ground and the like. SOLUTION: When running operations are carried out over the ground in an adverse operating environment, a high voltage restraining switch 21 is turned on so as to allow an electromagnetic valve 19 to be changed over to a changeover position A, the introduction of oil pressure within a main pipe line T1 into a fourth oil chamber 18F, which is supplied through a high pressure selection valve 16, allows a regulating piston 18D to go in the left in the inside of a tilting and rotating change-over cylinder 18, and also allows the maximum movement of a piston 18C to the right direction to be mechanically regulated by the tip end of the regulating piston, so that the maximum displacement in pushing away of a hydraulic motor 4 is thereby limited.
Patent JP-S5450351-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI YOSHIO
IPC: G09F9/00
Filed: 1977-09-29
Abstract: PURPOSE: To produce a bright liquid crystal color display device, while obviating the use of a polarizing plate, by combining two display cells, in which a pleochroic dye and a nematic liquid crystal are arranged in a preset direction, such that the directions are at a right angle between the cells.  
     CONSTITUTION: The space between transparent plates 2 and 5 equipped with transparent electrodes 3 and 4 is filled up with a composite, which is composed of a pleochroic dye 11 and a nematic liquid crystal 10, such that they are at a right angle with respect to the paper sides. On the other hand, the space between transparent plates 5 and 8 equipped with transparent electrodes 6 and 7 is filled up with a composite, which is composed of a pleochroic dye 12 and a nematic liquid crystal 13, such that they are at a right angle with respect to the lower paper side. In the case using a positive dielectric anisotropic liquid crystal, the dyes to be arranged in the same direction as the liquid crysal are arranged in parallel with the electrodes and at a right angle between the two-layer cells thereby to absorb the color of the dyes from the incident light when there is no electric field. When there is an electric field, on the contrary, the dyes are arranged at a right angle with respect to the electrides so that the incident light is allowed to pass as it is white without being absorbed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62281517-A (JP)
Inventor: JIYON EMU BAAKUNAA
IPC: H03K19/177
Filed: 1987-05-15
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-S60259709-A (JP)
Title: Control unit for steam turbine
Inventor: IYODA HIROTADA
IPC: F01D21/14
Filed: 1984-06-05
Abstract: PURPOSE:To improve the reliability of steam turbine by providing a low value selector corresponding to each of plurality of steam valves in a steam turbine control unit. CONSTITUTION:A plurality of steam valve opening controllers 26-28 corresponding to a plurality of steam valves 9-11 of a steam turbine are provided, and the respective controllers 26-28 contain low value selectors 16-18 and steam valve opening controlling sections 6-8. The respective low selectors 16-18 receive the signal of the output of a load limitter 1 and the outputs of a governer setter 2 and a rotational frequency deviation detector 3 added together by an adder 4 to select and send the signal having lower value to control sections 6-8. Thus, the reliability can be improved by preventing all steam valves 9-11 from being affected with any failure in any one of the low value selectors.
Patent JP-H04344734-A (JP)
Title: Frame pattern detection circuit
Inventor: IKEMURA KUNIICHI
IPC: H04J3/06
Filed: 1991-05-22
Abstract: PURPOSE:To realize the frame pattern detection circuit operated at a high speed bit rate with high reliability independently of a frame pattern bit number by limiting a bit number inputted to the pattern detection circuit to a prescribed bit number. CONSTITUTION:The detection circuit is provided with a conversion means 101 converting a serial data into a parallel data, a 1st pattern detection means 102 detecting a 1st frame pattern from an output data from the conversion means 101, a frequency divider 105 whose phase is controlled by the detection means 102, a latch means 106 latching an output data of the conversion means 101, a 2nd pattern detection means 107 detecting a 2nd frame pattern, a 1st protection means 104 detecting that a 1st frame pattern is consecutive, and a 2nd protection means 108 detecting the consecutiveness of the 1st frame pattern and of the 2nd frame pattern in succession to the 1st frame pattern.
Patent JP-S5741062-A (JP)
Title: Information transfer system
Inventor: YOGOSHI SHIGEO
IPC: H04M3/24
Filed: 1980-08-26
Abstract: PURPOSE:To omit a line of the exclusive use for maintenance operation, a data MODEM, etc., by executing an information transfer between a telephone exchange and a maintenance operating station, by use of one line of service PCM lines. CONSTITUTION:A telephone exchange 7 and a maintenance operating station 8 set one specific channel of PCM service lines 4 between both the stations, to maintenance operating information transferring use. As a result, a general service signal is connected to a prescribed service channel of a time division switch 1 from a digital trunk 2, by the operation of a digital trunk control device 6, under control of a central processing equipment 3, but the information of the channel which has been set to maintenance operating information transferring use is always led to a maintenance operating terminal 5 through an interface circuit 13 added to the digital trunk control device 6.
Patent JP-S596831-A (JP)
Inventor: TADA KOUHEI
IPC: A21D13/00
Filed: 1982-07-05
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-S61275308-A (JP)
Title: Production of acrylic acid polymer
Inventor: YANAGISAWA KENJI
IPC: C08F20/00
Filed: 1985-05-30
Abstract: PURPOSE:To obtain a high-MW polymer within a short time without the need of removing aldehydes contained as an impurity in the material, by polymerizing an acrylic acid monomer containing aldehydes by using a specified redox catalyst system. CONSTITUTION:Polymerization of a (meth)acrylic acid monomer containing aldehydes as an impurity or a mixture of said monomer with monomers copolymerizable therewith in an aqueous solution is performed by adding to the system a water-soluble peroxide [e.g., H2O2 or (NH4)2S2O8] and a thiosulfate [e.g., (NH4)2S2O3 or Na2S2O3] at a molar ratio of 1:2-10. A high-MW polymer can be obtained within a short time though the material is used in polymerization without removing the aldehydes contained in it. When a water-soluble polymer is desired, a water-soluble one of good water solubility can be obtained, and when this polymer is converted into one having a crosslinked structure, an excellent high-molecular water absorbent can be obtained in good yields.
Patent JP-H01285251-A (JP)
Title: Ultrasonic endoscope
Inventor: ODA TORU
IPC: G01N29/24
Filed: 1988-05-13
Abstract: PURPOSE:To make an ultrasonic endoscope fine by miniaturizing an ultrasonic probe, by a method wherein the unnecessary ultrasonic wave oscillated from the under surface of an electroacoustic converter element is passed through a sonic wave absorbing body to be reflected by the curved surface of a reflecting body while the reflected wave is further passed through the sonic wave absorbing body to advance toward an opening part. CONSTITUTION:The case Sb of the ultrasonic probe 2b mounted in the leading end part of the hollow part 11a of a searching part 1b is longer than the total width of converter elements 21a, 21b,... and formed into a flat shape. The entire surface of the case 8, which is provided with a reflecting body 9a having a curved surface 90a, on the right-hand side thereof becomes an opening part 80a. A sonic wave absorbing body 7b is received between the under surface of the ultrasonic probe 2a and the curved surface 90a up to the vicinity of the opening part 80a and the reflecting body 9a is formed from a material reflecting an ultrasonic wave. When the curved surface 9a receives the ultrasonic waves oscillated from the under surfaces of the converter elements 21a, 21b,... to pass through the sonic wave absorbing body 7a, said ultrasonic waves are reflected from the right-hand positions of the converter elements 21a, 21b,... toward the right-hand opening part 80a. By this method, the unnecessary vibration oscillated from the under surfaces of the converter elements 21a, 21b,... can be absorbed by making the distance passing through the sonic wave absorbing body 7b long.
Patent JP-S5742156-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HISAHARU
IPC: H01L23/08
Filed: 1980-08-26
Abstract: PURPOSE:To obtain an inexpensive device which can prevent cracks without using Jumet wire, by filling low melting point glass or synthetic resin in a gap between the vicinity of flange parts of electrode leads and a glass tube. CONSTITUTION:An Si diode 11 is compressed and supported by the flanges 13 machined at the tips of a pair of the electrode leads 12, and arranged in the glass tube 14. The leads 12 are fixed by the low melting point glass 15 or the synthetic resin which is filled and solidified in the gap between the vicinity of the flanges and the tube 14. Therefore, a supporting material made of expensive wire and welding to external leads as seen in conventional methods are not required, and the cost is reduced. Since the diameter of the lead 12 is smaller than that of the tube 14, stress applied on the glass tube 14 due to thermal expansion can be eased by the pressure of the layer 15, and the cracks are not generated in the glass tube.
Patent JP-S61277022-A (JP)
Title: Apparatus for detecting load of working machine
Inventor: ICHIYAMA SHUICHI
IPC: G01G19/10
Filed: 1985-06-01
Abstract: PURPOSE:To enhance the detection accuracy of a load detector, by correcting the cylinder force of an oil hydraulic cylinder for driving a working part receiving the load of a working object corresponding to the value obtained from the time function of the displacement amount of the hydraulic cylinder. CONSTITUTION:A correction means for correcting the pressing force K of a boom cylinder 4 on the basis of the cylinder slide resistance and inertial force corresponding to a cylinder speed is provided to an operational processing apparatus 16. In this case, because the angular speed and angular acceleration of the boom cylinder 4 is proportional to that of a boom 1, for example, the boom angle theta detected by an existing boom angle detector 13 is utilized. Correction is performed by utilizing a characteristic chart. Characteristics abruptly change because slide resistances at start and stop times reversely act and, thereafter (prior to this), said slide resistance is proportional to an angular speed. The slide resistance corresponding to each angular speed according to said characteristic charge is preliminarily stored in ROM.
Patent JP-H09307471-A (JP)
Title: Am radio receiver
Inventor: SUZUKI TAMOTSU
IPC: H04B1/26
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the S/N, C/N, to make the circuit scale small and to decrease the lockup time by selecting alternatively a filter whose center frequency is an even number of multiple an assigned interval of a broadcast frequency or a filter whose center frequency is an odd number of multiple an assigned interval of the broadcast frequency. SOLUTION: A tuner 2 is provided with 1st and 2nd band pass filters 23, 24 whose center frequency is respectively 450kHz and 459kHz and switch circuits SW1, SW2 used to select alternatively the two band pass filters, and a channel selection device 3 is provided with a reference oscillation circuit 33' whose oscillating frequency is 18kHz. When an operation section 36 gives an input to select a broadcast station desired to be received, a microcomputer 35 provides an output of a signal A depending on the input to a programmable frequency divider 34 to decide a frequency division value of the programmable frequency divider 34 and provides an output of a signal B to the SW1, SW2, which select alternatively the 1st band pass filter 23 or the 2nd band pass filter 24.
Patent JP-S5743144-A (JP)
Title: Air conditioning device
Inventor: HATSUTORI SHIGERU
IPC: F24F11/02
Filed: 1980-08-28
Abstract: PURPOSE: To enable the adjustment of sensor circuits and the like without any additional means therefore by a method wherein a temperature related element adjustment is commanded to a microcomputer when the air conditioner having a test function on the temperature sensor information is in a test operation mode and the results are displayed in a temperature display.  
     CONSTITUTION: When a test operation switch is operated to put the air conditioner in the test operation mode, it is commanded to the microcomputer to adjust the temperature related elements in an A/D converter. The microcomputer, receiving information from a room temperature sensor or a temperature setting variable resistance into its random access memory in the form of binary data of a predetermined number of bits, makes ON or OFF of a light emitting diode located at the respective display positions of the temperature display. For example, the light emitting diodes are lighted orderly from smaller values of decimal figure shown in the table, and the variable resistance is stopped when the indication of the display enters the flashing state corresponding to a predetermined temperature. Thus, the adjustment is carried out simply without any additional device therefor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61678-A (JP)
Inventor: NAKAGAWA KATSUMI
IPC: D01F6/60
Filed: 1984-06-07
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-H01288397-A (JP)
Title: Excretion treatment apparatus
Inventor: TANAKA AKIRA
IPC: C02F3/00
Filed: 1988-05-13
Abstract: PURPOSE:To efficiently perform purification by a method wherein the opening part provided to the leading end of an air supply pipe is allowed to face to the interior of the opening part provided to the lower end of an exhaust pipe in an upward state and the liquid level of an excretion liquid is set so as to be slightly higher than the opening part provided to the leading end of the air supply pipe. CONSTITUTION:Excretion 28 is decomposed into moisture and carbon dioxide by the decomposition action of org. substances by bacteria charged from a bacteria supply device 25 to form a sterilized lower layer composed of sludge 28a and an upper excretion liquid 28b, and both layers are stored in an excretion tank 21 in a two-layer state. The excretion liquid 28b stagnated in the upper part of the excretion tank 21 becomes a liquid easy to bubble by the decomposition action of org. substances by bacteria to flow in the first exhaust pipe 26 from the lower end opening part thereof. The excretion liquid 28b covering the blowoff opening 27a of an air supply pipe 27 in a membrane state is brought to a bubbling state by the air injected from the blowoff opening 27a. After bursting, said liquid is dischanged as odorless gas by an exhaust fan 29.
Patent JP-S5741306-A (JP)
Title: Dephosphorization method of molten iron
Inventor: HAIDA OSAMU
IPC: C21C1/02
Filed: 1980-08-27
Abstract: PURPOSE:To obtain high dephosphorization effect by a small amount of Na2CO3 by dephosphorizing molten iron by using flux consisting essentially of Na2CO3 in the stage of maintaining the increased partial pressure of the gaseous CO to be blown into the molten iron. CONSTITUTION:In adding flux consisting essentially of Na2CO3 into molten iron, gaseous CO or a gas contg. gaseous CO is blown into the molten iron through the bottom tuyere of, for example, a reactor contg. the molten iron, and the molten iron is thoroughly stirred. For example, waste gases of converters are usable as the CO- contg. gas. The enrichment of the partial pressure of the gaseous CO in the molten iron is caused by the blowing of the gaseous CO, and the eventual decarburization reaction is suppressed. Hence, the greater part of the CO2 produced by cracking of the Na2CO3 is used for the formation of P2O5 without being used for decarburization reaction. The Na2O and P2O5 which are the other products of cracking of the Na2CO2 existing near the P2O5 are caused to react effectively to allow Na3PO4 to form which is fixed in slag, whereby dephosphorization is quickly progressed.
Patent JP-H09306476-A (JP)
Title: Negative electrode material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using this negative electrode material
Inventor: KOMARU TOKUO
IPC: H01M4/587
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material of high capacity having a good cycle characteristic, and provide a secondary battery of high reliability having high energy density. SOLUTION: This nonaqueous electrolyte secondary battery is formed by having a negative/positive electrode consisting of carbon material capable of doping/dedoping lithium and a nonaqueous electrolyte dissolving an electrolyte in a nonaqueous solvent. An organic material is formed into a fiber shape, thereafter made infusible, to be heat treated, a carbon material is obtained, and its sectional higher order structure is radial type in the center part and a random radial type in a surface layer part, the negative electrode is constituted. When assuming R for radius of fiber composed of carbon material and L for radius of location forming a radial part concentrically to this fiber, a carbon material fiber with L/R less than 1 is formed, this fiber serves as a negative electrode material. Further, the negative electrode material for the nonaqueous electrolyte secondary battery is used, the nonaqueous electrolyte secondary battery is constituted.
Patent JP-S6011941-A (JP)
Title: Data processor
Inventor: KOBAYASHI ISAMU
IPC: G06F11/22
Filed: 1983-07-01
Abstract: PURPOSE:To improve the detection factor for defect products without changing a mask pattern of an ROM by delivering an instruction equal to the ROM output from an external input terminal. CONSTITUTION:When a test mode setting terminal 10 is set at a low level, the output of an ROM1 is sent to an instruction register 2 via a switch circuit 9. Then a system has a normal actuation in accordance with a program stored in the ROM1. When the terminal 10 is fixed at a high level, the circuit 9 is switched to send the signal sent from an input/output circuit 5 to the register in place of the output of the ROM1. A tester is connected to input/output terminals 6a and 6b to feed a test pattern. Thus a single chip microcomputer can be actuated based on a test flow supplied from outside.
Patent JP-H11309300-A (JP)
Title: Ironing board
Inventor: YAGI TOYOHIKO
IPC: D06F81/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To ensure the place detection of an iron that the iron with cord or a cordless iron which has a feeding stand in itself for an ironing board which smoothes down cloth. SOLUTION: The work board, which sets a place board 4 on its edge, has a motor and the motor is connected to a fan to inhale outside air through a mat. A place detection means 9 detects the iron placement or not on the place board 4 and controls the rotation of motor. The place detection means 9 has a place body 10, for the iron putting, ratable to the place board 4 by an axis support part 11. And the motion of the place body 10 switches a switch 14 and a support part 15 is set on the axis support part 11 side of the place body 10 and a detection part 16 is set on the switch 14 side of the place body 10.