baber/WOPTO huggingface dataset:
Patent JP-2000289019-A (JP)
Title: Ceramic molded body manufacturing device
Inventor: OKADA MITSURU
IPC: B28B21/36
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic molded body manufacturing device of simple constitution provided with comparative high dimension accuracy. SOLUTION: An agitation defoaming machine 25, a first booster 28, a cylindrical injection nozzle 7 provided in a cylindrical gypsum mold 8 to be lifted and lowered and used combinedly as a core and a second booster 18 are connected all together continuously in the loop shape. A slurry blowing hole 12 is formed on the lower end of the injection nozzle 7. A slurry discharge outlet 11 is formed in the bottom of the gypsum mold 8, and discharged slurry is recovered again into the agitation defoaming machine 25 by the second booster 18.
Patent JP-S5730045-A (JP)
Title: List processor
Inventor: HAYASHI HIROSHI
IPC: G06F9/44
Filed: 1980-07-31
Abstract: PURPOSE:To increase the entire processing speed, by enabling to make the processing of garbage collection at high speed as to used data. CONSTITUTION:A head address register 12 of a list area 4 is set and a corresponding cell is read in a register 13. In this case, a signal A is taken as a signal in search state of free cell, and if the marking bit of a control information storage section CTL is at off, it is the free cell and the said cell of a main storage controlling circuit 15 is linked to the free list with a signal B. If the marking bit is at on in the said cell, a control information alteration circuit 14 turns off the marking bit and it is informed to the circuit 15 with the signal B.
Patent JP-S61263268-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGASAWA SHIGENOBU
IPC: H01L23/02
Filed: 1985-05-17
Abstract: PURPOSE:To eliminate a wire bonding at assembling time by connecting the first case having input/output pads formed with light emitting and receiving elements with the second case formed with light emitting and receiving elements through a photoconductive tube. CONSTITUTION:A chip 1 has a pad 2 formed with light emitting and receiving elements, and is placed on a lower case 3. Wirings 7 for connecting a terminal 5 and a stitch 6 are formed at an upper case 4, and light emitting and receiving elements are formed at the stitch 6. A hollow photoconductive tube 8 is connected with the end of the stitch 6. The tube 8 is connected with the pad 2 corresponding when connecting and sealing the cases 3, 4. Accordingly, an electric signal between the circuit in the chip 1 and the terminal 5 is converted to a light to be transmitted and received.
Patent JP-S5535103-A (JP)
Title: Controller
Inventor: FUJIKI AKITERU
IPC: F02D1/16
Filed: 1978-08-31
Abstract: PURPOSE: To improve the control characteristic such as response degree by mounting a hydraulic actuator integrally with the driving shaft of a fuel injection pump.  
     CONSTITUTION: The output shaft 4 for driving a fuel pump is connected with the input shaft 3 driven by an engine through an intermediate shaft 5. On the intermediate shaft 5, a male spline 5a is carved on one end, and a male helical spline 5b is carved on the other end, and on the input shaft 3, the femal spline 3a is formed so as to be inserted into the male spline 5a, and into the male helical spline 5b, the female helical spline 4a carved on the output shaft 4 is inserted. The intermediate shaft 5 is supported by an annular piston 6 through bearings 6a and 6b and inserted slidablg in the axial direction into the cylinder 2c carved on a rear casing 2, and the piston 6 is shifted in the axial direction according to the oil pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59232928-A (JP)
Title: Treatment of porous base material for optical fiber
Inventor: SHIBUYA SEIJI
IPC: G02B6/00
Filed: 1983-06-13
Abstract: PURPOSE:To eliminate a part with a high refractive index and to ensure a stepwise refractive index distribution by heat treating the titled base material in an atmosphere of gaseous CO to reduce GeO2 in the soot layer for a core to GeO and to remove the GeO by evaporation. CONSTITUTION:A porous base material 1 for an optical fiber having a soot layer 2 for a core consisting essentially of GeO2 and SiO2 is heat treated in a reducing atmosphere of gaseous CO. GeO2 is easily reduced to GeO and removed by evaporation. Thus, a part with a high refractive index close to the outside of the layer 2 is eliminated, a desired stepwise refractive index distribution is provided, and a porous base material for an optical fiber having a distinct boundary between core and clad is obtd.
Patent JP-S5331353-A (JP)
Title: Water feed device using waste water
Inventor: KURITA TETSUYA
IPC: B01D24/38
Filed: 1976-09-02
Abstract: PURPOSE: To provide a device using waster, which nullifies a shortage of water or an economic loss due to waste of water, and can easily be operated in a household. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5439553-A (JP)
Title: Phase scanning array antenna
Inventor: ORIME SHINKEI
IPC: H04B17/17
Filed: 1977-09-02
Abstract: PURPOSE:To establish array antenna providing the failure diagnostic fucntion with high speed and excellent efficiency, by proivding the failure diagnostic function consisting of the memory circuit memorizing the value depending on the output condition of the first and second comparators and the circuit discriminating the propriety of the drive control circuit, variable phase shifter or variable attenuator with the output condition of the memory circuit.
Patent JP-S5439601-A (JP)
Title: Dummy head microphone
Inventor: OKAMURA ARIHITO
IPC: H04R5/027
Filed: 1977-09-05
Abstract: PURPOSE:To enable the hearing feeling close to the original sound field to be obtained when reproduced and listened with a headphone by mounting an ear drum acoustic impedance circuit element to the final end of the acoustic meatus and a mininature microphone on the side wall near the acoustic meatus inlet immediate behind concha.
Patent JP-H01277934-A (JP)
Title: Switching system for parameter list reference method
Inventor: KANEKO TAKASHI
IPC: G06F9/40
Filed: 1988-04-29
Abstract: PURPOSE:To correctly deliver an argument at the time of calling by storing a flag, which indicates an address mode for generation of a pertinent object program, in a parameter list and adding the function, which refers to the address of the argument in the list in accordance with the address mode indicated by the flag in the called side, to the object program. CONSTITUTION:A source program 1 of a computer system is compiled to an object program 5 in a machine language form by a compiler 2. The compiler 2 is provided with a source program analyzing part 21, a parameter list generating part 22, and an object code generating part 23, and a parameter list table 3 and an intermediate text 4 are formed in the execution process, and the program 1 which is generated by a user is read in by the analyzing part 21 and its contents are analyzed to generate the parameter list table 3 and the text 4. The generating part 22 reads in contents of the table 3 to generate the object program 5, and the generating part 23 reads in the text 4 to generate the address mode in accordance with the value of the argument, and this mode is added to the object program 5.
Patent JP-S61266455-A (JP)
Title: Phenolic resin molding material for commutator
Inventor: OI KEIJI
IPC: C08K7/14
Filed: 1985-05-20
Abstract: PURPOSE:To provide the titled molding material having excellent high- temperature dimensional stability, high-temperature rotation breaking strength, heat resistance and cuttability, by blending a phenolic resin, glass fiber, an inorg. powder and PE powder. CONSTITUTION:100pts.wt. phenolic resin, 60-200pts.wt. glass fiber, 10-100pts.wt. inorg. powder (e.g. unburnt clay) which contains at least 10wt% water of crystallization and is endothermically dehydrated at 50-600 deg.C to release water, 1-10pts.wt. PE powder and additives such as hardener, accelerator, lubricant, colorant, etc., are kneaded with heating.
Patent JP-H01276726-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L21/336
Filed: 1988-04-28
Abstract: PURPOSE:To reduce defects due to plasma damage by dipping a semiconductor device into a plasma atmosphere of a halogen element such as hydrogen and chlorine before patterning formation of a gate electrode of the semiconductor device. CONSTITUTION:A polycrystalline silicon layer is formed on a substrate 101 such as glass by a low pressure CVD method or the like, patterning of a silicon layer is performed followed by forming a gate insulating film 102. Next, a conductive film 103 consisting a gate electrode is formed followed by being dipped into a plasma atmosphere of a halogen element such as hydrogen and chlorine. Then, a conductive film 103 is patterning-formed to form a gate electrode 104, further, the gate insulating film 102 is removed by etching excepting directly under the gate electrode so as to form a source-drain region 105. Continuously, after forming an interlayer insulating film 106 by a sputtering method or the like at a low temperature less than about 350 deg.C, a contact hole 107 is opened and a wiring 108 is formed with a metal material such as Al. In this way, the defects due to plasma damage can be reduced.
Patent JP-S60249137-A (JP)
Title: Printer system
Inventor: TAWARA SHIYUUJI
IPC: G03B27/72
Filed: 1984-05-25
Abstract: PURPOSE:To make it unnecessary to set conditions by providing a control means by which a set-up condition that a system can be operated by a prescribed performance is given as a fixed data, and constituting the system so that the control means executes a control operation for exposure based on the set-up condition. CONSTITUTION:When driving of printing paper 12 is ended, component color filter pieces 41A-42C of a CC filter 40 move to a target position. When the exposure is ended, said paper is supplied to a developing machine 14, and the development processing is executed. In the side of the developing machine 14, the developing condition is varied due to a variation of a replenishing liquid, fatigue of a developer, etc. The optical exposure is adjusted to the target quantity and color by executing an adjustment to a radiated light by an exposing lamp 16 by driving control of the CC filter 40. When the component color filter pieces 42A-42C are driven to the respective prescribed positions, light source adjusting light or a transmitting light is measured by phototdetecting units 68A-68F. A deviation of a photometric value to a target value is calculated, and by its deviation, the correcting quantity related to a driving target position of the CC filter 40 is calculated, and the adjustment i confirmed and ended.
Patent JP-H0214809-A (JP)
Title: Hydrophobic precipitated silica having improved characteristics
Inventor: FURANSHISU JIYOAKIMU
IPC: C08L83/04
Filed: 1989-04-27
Abstract: PURPOSE: To reduce production cost by treating a precipitated silica having a specific characteristic value with a mixture of hexamethyl cyclotrisiloxane and octamethyl cyclotetrasiloxane in the absence of a tin compound.  
     CONSTITUTION: Precipitated silica is treated with the mixture of hexamethyl cyclotrisiloxane D 2  and octamethyl cyclotetrasiloxane D 4  in an atmosphere where a tin compound is completely absent. The precipitated silica obtained in such a case shows a methanol value of ≥20, a Y-brightness of ≥84, ≥50 m 2 /g a BET specific surface area and 0.1-20 μm average particle diameter. Since the high purity precipitated silica is easily formed and produced to make the raw material cost and production cost inexpensive, the manufacturing cost of the precipitated silica is reduced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H044415-A (JP)
Title: Circuit for controlling preservation of operating state of information processor
Inventor: SHIAKU YOSHIYUKI
IPC: G06F1/04
Filed: 1990-04-20
Abstract: PURPOSE:To secure the operation of an information processor even when an instruction of stopping an actuating clock is inputted while the processor continuously makes processing works by constituting a stopping command issuance circuit so that the circuit does not issue any command while a continuous process supervisory circuit deciding an in-process state. CONSTITUTION:A stopping command issuance circuit 9 operates the control terminal of a gate circuit 2 by issuing a signal 5 in such a way that a signal 4 is not accepted while a signal 3 indicates an in-process state, but accepted only when the signal 3 indicates no in-process state. As a result, an actuating clock is stopped only when the signal 5 becomes lower in level and an operating state preserving state is started, then, a stopping command inputted from a switching section 8 during the previous in-process state becomes invalid. Therefore, even when the instruction of stopping an actuating clock is inputted while continuous processing works are carried on, the operation of an information processor can be secured.
Patent JP-S60249198-A (JP)
Inventor: WATARI MASAO
IPC: G10L21/02
Filed: 1984-05-25
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-2000296288-A (JP)
Title: Washing machine
Inventor: KUBO KOICHI
IPC: D06F33/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve washing performance and to reduce uneven washing by enhancing dissolution of detergent before the washing process in a washing machine using detergent. SOLUTION: The washing machine has a washing/dewatering tank 2 to accept clothes which is rotatably accommodated in a tub 1. The basket 2 is driven by a motor 5, the operating process of which is controlled by a control means, while detergent is thrown in between the inner tank 2 and the outer tank 1 through a detergent passage 13. The control means has a step to dissolve detergent between the basket 2 and the tub 1 by rotation of the basket 2 even when water is contained in the basket 2 before starting operation of the washing machine.
Patent JP-S588068-A (JP)
Title: 14-ethoxy substituted-3-hydroxy or 3-methoxy-6-one morphinans
Inventor: ANIRU CHIYANDORA GOOSHIYU
IPC: C07D221/28
Filed: 1982-06-22
Abstract: Disclosed are certain 14-ethoxymorphinan-6-one compounds exhibiting analgesic and, in some cases, mixed analgesic/narcotic antagonist activity.
Patent JP-H05298432-A (JP)
Title: Image scanner
Inventor: SUMIKAWA HIROAKI
IPC: G06T1/00
Filed: 1992-04-24
Abstract: PURPOSE:To reduce the ROM capacity of an image scanner, and to attain the high speed of processing by executing control for reading a picture and the transfer control of read data by executing a main program by a CPU. CONSTITUTION:An interface circuit 4 and a reading mechanism part 5 are initialized, and simultaneously, an area is set in a RAM 2. After the completion of initialization, the CPU 3 waits for the issuance of an operation request (test command) from a host computer. When the operation request arises from the host computer, it requests the main program from the host computer as a response to that request. The main program is transferred from the host computer for this request, but the CPU 3 stores successively the main program received through the interface circuit 4 in the buffer area of the RAM 2, and simultaneously, it moves successively to a main program area. After that, the CPU 3 executes the main program read in the RAM 2.
Patent JP-S58223372-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: ASAI KAZUYOSHI
IPC: H01L29/812
Filed: 1982-06-21
Abstract: PURPOSE:To contrive to improve the characteristic of a FET by a method wherein the high density layer of the source side is made close to a gate electrode, and then the high density layer of the drain side is arranged in self- alignment at an arbitrary length from the gate electrode. CONSTITUTION:Three layer masks 23 of resist 23a, SiO2 23b, and resistor 23c are applied on a GaAs substrate 21. When ions are implanted 31 at the angle of incidence theta=10 deg.-80 deg., the shade of tXtantheta is produced on the drain side, resulting in the formation of a source 24 and a drain 25 in the case that the thickness of the mask is t. Next, the contact between the gate electrode and the source 24 is prevented by etching the resist 23a by approx. 1mum on the side surface. Then, it is covered with SiO2 26, and then the masks 23 are removed. After the layers 24 and 25 are activated by heat treatment, ohmic electrodes 27 and 28 and the Schottky junction gate electrode 29 are added. This constitution enables to reduce source resistance, shorten the gate length, and obtain a FET wherein the drain withstand voltage is improved.
Patent JP-H04315610-A (JP)
Title: Steel pile driving method and steel pile
Inventor: ONDA TADAHISA
IPC: E02D35/00
Filed: 1991-04-12
Abstract: PURPOSE:To provide firm support by driving a pile to the support layer of the hard ground via the pile driving method in which the weight of a relatively light building is used as the reaction force to drive the pile. CONSTITUTION:A working space 8 is formed at the lower section of the desired foundation 7 of a building, the weight of the building is used as the reaction force by a jack 2, steel pipes 10 are connected in sequence, they are driven into the ground 9 to form a steel pile in the steel pile driving method, the steel pipes 10 with the preset length and a large diameter are connected as required, and they are driven into the ground 9 with the jack 2 to form an outer pile 10a. Multiple steel pipes 11 with the preset length and a small diameter are connected in sequence and driven into the ground 9 in the outer pile 10a with the jack 2 to form an inner pile 12. The tip section of the inner pile 12 is protruded from the outer pile 10a to provide the support of the hard ground.
Patent JP-S5533280-A (JP)
Title: Data processing system
Inventor: TANAKURA YOSHIYUKI
IPC: G06F15/78
Filed: 1978-08-31
Abstract: PURPOSE: To make it possible to perform the pipeline process of high-speed parallel arithmetic even if different arithmetic is performed, by providing a condition data pipeline operator separately for the pipeline arithmetic process of a group of vector data.  
     CONSTITUTION: A vector data group from data memory area 1 is passed through data fetch mechanism 2, pipeline operator 3 and data store control mechanism 5 for sequential pipeline arithmetic process. At the same time, a condition data group is also supplied synchronously to condition data pipeline operator 7 through condition data fetch mechanism 6 in parallel, so that condition processing will be performed. When the arithmetic result of each data is outputted from pipeline operator 3 to data store control mechanism 5 and interruption data condition mechanism 5 in sequence, condition data are also sent out, thereby performing data processing by the arithmetic results and condition data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0817072-A (JP)
Title: Optical recording medium
Inventor: NONAKA TOSHINAKA
IPC: G11B7/257
Filed: 1995-04-28
Abstract: PURPOSE:To obtain an optical recording medium capable of recording and erasure with low power, maintaining stable action even after recording and erasure repeated many times, almost free from the deterioration of characteristics, excellent in wet heat and oxidation resistances and ensuring a long service life. CONSTITUTION:This optical recording medium has a structure obtd. by successively laminating at least a 1st dielectric layer, a recording layer, a 2nd dielectric layer which is not transparent and a reflecting layer on a transparent substrate. Information can be recorded, erased and reproduced by irradiating the recording layer with light and the recording and erasure of information are carried out by a phase change between amorphous and crystalline phases.
Patent JP-H11299691-A (JP)
Title: Hinge for opening and closing of opening and closing body
Inventor: SUZUKI NAOKAZU
IPC: A47K13/12
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a soft closing by providing a damper means constituted of a rubber ring fitted and fixed to/on the outer periphery of a rotary shaft and viscous grease applied between the outer periphery of the rubber ring and the inner periphery of a hinge case on a hinge for opening and closing which is used for a toilet seat and a toilet lid of a toilet stool. SOLUTION: In a closing state of a toilet seat, a projecting part 8b of a rotary sliding cam 8 constituting a cam mechanism A is allowed to abut on a projecting part 9a of a fixed cam 9 and an elastic means 7 is in a maximum compression state. A rubber ring 11 of a damper means B is in a press-contact state with the inner periphery of a hinge case 3. Therefore, when the toilet seat is opened, a rotary shaft 5 revolves against a damper action of the damper means B and the projecting part 8b of the cam 8 quietly slides to the side of the fixed cam 9, falling from the projecting part 9a of the fixed cam 9 to the side of a recessed part 9b by elastic energizing force.  Next, when the opened toilet seat is closed, a closing operation of the toilet seat is made to be slowly performed by resistance when the cam projecting part 8b is changed from the recessed part 9b to the projecting part 9a against the elastic means 7.
Patent JP-H02284152-A (JP)
Title: Negatively chargeable magnetic developer
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/08
Filed: 1989-04-26
Abstract: PURPOSE:To form a toner image superior in resolution, gradation, and thin line reproduction performance by incorporating positively chargeable resin particles and a fine hydrophobic silica powder of a specified wt. ratio against specific negatively chargeable magnetic toner particles. CONSTITUTION:The insulating magnetic toner particles contain magnetic toner particles of <= 5 mum diameter in an amount of 17 - 60 number %, those of 6.35 - 10.58 mum in an amount of 5 - 50 number %, those of >= 12.7 mum in an amount of <= 2.0 volume %, and have a volume average particle diameter of 6 - 8 mum, and the magnetic toner particles of <= 5 mum have a particle diameter distribution satisfying expression 1 in which N is the number % of those of <= 5 mum diameter, V is the volume % of them, k is a positive number of 4.6 - 6.7, and N is that of 17 - 60. The magnetic toner particles of 100 pts. wt. contain both of the positively chargeable resin particles A and the fine hydrophobic silica powder B (B >= A) in a specified ratio, thus permitting the image formed with this developer to be high in image density, and superior in thin line reproducibility and gradation.
Patent JP-S63271034-A (JP)
Title: Microwave heating appliance
Inventor: MATSUE KEIKO
IPC: F24C7/02
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate the judgement if a cooking time through a microcomputer is 0 second or not and prevent double handling caused by an erroneous operation of a user by a method wherein a cooking time of not 0 second is set when a cooking timer volume is operated up to a position where it indicates a minimum cooking time. CONSTITUTION:A pre-programmed resistance value is varied under operation of a timer volume 2 to cause a voltage to be varied and a value that is a conversion of an analogue voltage value into a digital value through an A/D converter is inputted into a micro-computer 6. For example, a value less than a level A of a digital value is made as a minimum value; if there is an inout less than the level A, the microcomputer may judge that the value is the minimum value and output a display of the minimum cooking time of not 0 second in a display tube 4. Even if there is another input of cooking selection key, the cooking selection key is not accepted, but a set cooking state is displayed. Then, an output for a heating means 5 is carried out through operation of a start key 3, a heating operation is started and a counting-down of the set cooking time is started. Upon completion of the cooking time, the set cooking operation is deleted at that point.