baber/WOPTO huggingface dataset:
Patent JP-S5699759-A (JP)
Title: Rice enriched with calcium prepared by permeation method
Inventor: BETSUSHIYO ISAO
IPC: A23L7/10
Filed: 1980-01-14
Abstract: PURPOSE: To prepare rice enriched with calcium, by immersing a rice in water containing calcium ions to permeate and absorb the calcium ions in the rice.  
     CONSTITUTION: A rice, e.g. polished rice or unpolished rice, is immersed in water containing calcium ions prepared by dissolving water-soluble calcium powder therein for a suitable time and then dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11201843-A (JP)
Title: Temperature compensation circuit and pressure sensor using it
Inventor: KOBAYASHI MICHIRO
IPC: G01L1/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To realize a pressure sensor which can reduce manufacturing costs, and form a normal silicon process with high precision and at a low price. SOLUTION: By utilizing characteristic in which a resistance value of a resistance element R11 formed on a semiconductor substrate changes in response to pressure, a comparison circuit for comparing a voltage caused in response to the resistance value of the resistance value R11 with a specified reference voltage is provided, and it is possible to detect whether or not pressure reaches a specified value in response to an output signal of this comparison circuit.  Further, a temperature compensation circuit 10 is provided in order to remove temperature characteristic of a pressure sensor, and voltage dropping in a forward direction of a temperature depending circuit element having a specified temperature characteristic, for example, a diode is voltage-divided by a specified voltage-dividing resistance element to produce the reference voltage, whereby temperature characteristic of the reference voltage and temperature characteristic of the pressure sensor are cancelled to each other, and it is possible to restrict influences due to the temperature characteristic of the pressure sensor and remove noises caused by temperature change.
Patent JP-2000205807-A (JP)
Title: Passage detecting device for long-size conductive moving body
Inventor: TAKATSUKA TOMOHITO
IPC: G01B7/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To detect the passage of a long-size conductive moving body without being affected by its passing position, magnetic characteristics, thickness, temperature, electric resistance, and the state of peripheral facilities. SOLUTION: At a detection point 19 set between guides 18 provided to wire material rolling facilities, 1st and 2nd toroidal cores 22a and 23a are arranged coaxially with each other while covering the passing path of a wire material 17. A 1st coil 22b wound around the 1st toroidal core 22a is supplied with an AC current of relatively high frequency from a power unit 24. While the AC current is thus supplied, a current flows to a 2nd coil 23b wound around the 2nd toroidal core 23a when the tip part of the wire material 17 passes the detection point 19, so that this current is detected by a detecting circuit 25.
Patent JP-S56100812-A (JP)
Title: Preparation of radiation barrier plastic material with excellent transparency and mechanical property
Inventor: KAMATA KAZUMASA
IPC: C08F2/44
Filed: 1980-01-16
Abstract: PURPOSE: To simply obtain the titled plastic material, by the polymerization of a mixture of a vinyl monomer with an organic acid containing a specified dibasic carboxylic acid monoester, in the presence of a lead compound.  
     CONSTITUTION: (A) 10W94pts.wt. vinyl monomer selected from an alkyl (meth) acrylate, an hydroxyalkyl (meth)acrylate, having a 1W4C alkyl group, and styrene, are mixed with (B) 90W6pts.wt. organic acid (e.g., acrylic acid or oleic acid), essentially containing at least about 5wt% dibasic carboxylic acid monoester of the formula (wherein R 1  is an 8W10C hydrocarbon; R 2  is a 1W7C hydrocarbon)(e.g., mono-2-ethylhexyl maleate). Then the titled plastic material is obtained by the polymerization of the resulting mixture in the presence of a lead compound such as lead monoxide or lead acetate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11204612-A (JP)
Title: Equipment and method for carrying wafer
Inventor: UTATSU TAKASHIGE
IPC: B65G49/07
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent falling and cracking of a wafer by a method, wherein when a wafer in a wafer cassette deviates in position, a detector detects deviation and outputs a signal to drive a wafer position correcting means, to allow it to correct the deviation in position of the wafer. SOLUTION: A wafer 17 which projects at the carry-in and carry-out side of a wafer cassette 16 deviates in position, a signal 19 emitted by a light- emitting device 18 is cut off by the wafer 17 and a photodetector 20 is unable to receive light and then outputs a specified signal. This signal drives a motor 22 anticlockwise and rotates a correction board 25 to allow it to push the projecting wafer 17 into a normal position in the wafer cassette 16. After the position of the projecting wafer 17 is corrected by a wafer position correcting means 26, the correction board 25 is returned to a stand-by position by the wafer position correcting means 26. As a result, falling and thereby cracking of the wafer 17 can be prevented.
Patent JP-H01184606-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATABUCHI HISASHI
IPC: G11B27/02
Filed: 1988-01-12
Abstract: PURPOSE:To prevent the deterioration in the picture quality in a seam by necessarily making a timing for recording and stopping a video head coincide with a head switching pulse phase and resuming the recording with the coincidence with this pulse phase. CONSTITUTION:At the time of operating a pose key for stopping the recording, a seam photographing control pulse (e) is outputted by a signal from a reading circuit 12 and sound heads SA, SB are initially stopped. Then, a seam photographing control pulse i coinciding with the timing of a switching phase for the video is outputted through a latch circuit 13 to stop the video head. At the time of resuming the recording, a magnetic tape is reproduced from a position where it is rewound by a prescribed quantity to detect a stop position from a sound signal, previously resume the sound heads SA, SB and subsequently resume the video in the timing coinciding with the head switching phase, so that the deterioration in the picture quality of the seam can be prevented.
Patent JP-S62160159-A (JP)
Title: Automatic painting apparatus
Inventor: HARADA SHOZO
IPC: B05B12/00
Filed: 1986-01-10
Abstract: PURPOSE:To enhance the reproducibility of painting, by constituting the title apparatus of a pretreatment apparatus provided with temp. and chemical liquid concn. sensors, a drain drying apparatus provided with a burner control valve, etc. and a conveyor driving apparatus provided with a conveyor speed sensor, etc. CONSTITUTION:Painting operation is performed through the computer 21 placed in a central control part 20. In this case, the chemical liquid concn. sensor 2, temp. sensors 3, 5, the paint emitting flowmeter 8, the temp. sensor 12, the conveyor speed sensor 16, the actuator 6, the paint emitting amount control pump 9, the air amount control valve 10, the burner control valve 13 and the speed changing actuator 17 arranged to each process are connected by signal wires 22a, 22b, 22c, 22d, 22e. Machinery is operated by the signal outputted by an operation part 21 and the signals from the sensors monitor whether each machinery inputted to the operation part is operated under a condition according to instructions.
Patent JP-H05189080-A (JP)
Title: Portable computer
Inventor: NASU TAKAHIRO
IPC: G06F1/08
Filed: 1992-01-10
Abstract: PURPOSE:To constitute a system peculiar to a mounted CPU by selecting one kind of oscillator board, which is peculiar to the operation clock frequency of the mounted CPU on a system board, from plural kinds of oscillator board which are preliminarily prepared and are different by oscillation frequencies and connecting it to the system board by a connector. CONSTITUTION:A system board 1 on which a CPU 2 is mounted, an oscillator mounting connector 7 provided on the system board 1, and plural kinds of oscillator board 11A, 11B, and 11C different by oscillation frequencies one of which is selectively mounted on the system board 1 through the connector 7 are provided. The oscillation board having the oscillation frequency corresponding to the mounted CPU is connected to the system board by the connector to constitute an arbitrary system.
Patent JP-S57118172-A (JP)
Title: Automatic target detector
Inventor: TANIGUCHI AKIRA
IPC: G01S7/28
Filed: 1981-01-13
Abstract: PURPOSE:To improve the probability of detection by providing a memory which varies the threshold of a quantizer according to pulse bit numbers and stores quantized video for one frame, and performing m/n detection and decision of the one frame previous and current quantized videos. CONSTITUTION:The video signals supplied from a receiver 38 which scans a covering area with a pencil beam and detects targets are quantized 39 by the threshold 33 corresponding to pulse bit numbers 31. One V2 of the quantized  video signals is stored in a frame memory 41. The one frame previous video  signal in the memory 41 and the current video signal V1 are supplied to an m/n  detector which detects targets by the threshold corresponding to the numbers  31. The result of the target detection in the one frame previous beam, the result  of the target detection by the current beam and the result of the target detection between these beams are supplied from the detector and the target is decided 43, whereby the probability of detection between the beams is improved.
Patent JP-H07235349-A (JP)
Title: Supersmall-sized coaxial connector that is restrained by snap stop
Inventor: KURISUTOFU MEINIEERU
IPC: H01R13/646
Filed: 1995-01-13
Abstract: PURPOSE: To provide a microminiature coaxial connector which is engaged with a snap fixture and has two mutually complementary connector elements. CONSTITUTION: A first connector element 1 is provided with an elastic barrel having a peripheral bead 11 which extends beyond a front end, approaches a free end, and can be engaged with a slit 29 formed in the main body inner wall of second connector element. A second connector element 2 is equipped with a cylindrical skirt 26 pressure fitted to the cavity 25 of the main body 20 thereof. A distance d2 between the end of the skirt 26 and the ends of the central contacts 21, 22 of the second contact element 2 is set to be substantially equal to a distance d1 between the ends 7 of the main body 3 of the first connector element 1 and the ends of central contacts 4, 5 contained in the main body.
Patent JP-S56101247-A (JP)
Title: Audio output device
Inventor: KONNO KAORU
IPC: G10L13/02
Filed: 1980-01-17
Abstract: PURPOSE:To give the change in stress and intonation to the output state every character, in outputting audio, by processing the character data added with the data indicating the attribute. CONSTITUTION:When the attributive data is input to the character designation data, the character designation data is stored in the character code register 21, and the attribute data is to the attributive code register 24. The data input to the character code register 21 is the address selection data of the audio data memory 22 together with the signal formed in the address control circuit 23, and required data is transmitted to the audio data output buffer 26 from the audio data memory 22 and stored. The attribute data of characters are fed to the attribute data output buffer 27 from the register 24 and stored. Based on the output start instruction from the external part, the audio data and attribute data are output via the gate 28.
Patent JP-H10200139-A (JP)
Title: Amorphous semiconductor solar battery
Inventor: TSUBURAYA SHINICHI
IPC: H01L31/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To improve photoelectric transfer, or, energy transfer efficiency, by allowing a p-layer which constitutes an amorphous semiconductor layer to be a laminated structure of amorphous layer, doped with 3-group element, and a fine crystal growth layer. SOLUTION: A transparent conductive film 12 is formed on the surface of glass substrate 11 in advance, and on the surface of the transparent conductive film 12, an amorphous semiconductor layer 16 comprising a p-layer 13, an I-layer 14, 500nm in thickness, formed on the p-layer 13, and an n-layer 15 formed on the I-layer 14, is laminated. The p-layer 13 comprises an amorphous doping layer 17 and a fine crystal growth layer 18, alternately laminated. The p-layer 13 which constitutes the amorphous semiconductor layer 16 comprises a lamination structure of the amorphous doping layer 17 where 3-group element is doped and the fine crystal growth layer 18.  Thus, at the p-layer 13, the amorphous doping layer 17 and the fine crystal layer 18 can be separately formed, so, B-related radical which obstructs crystal growth at film-formation of fine crystal layer can be excluded, thus growth of a fine crystal layer is allowed for improved transfer efficiency.
Patent JP-H07201692-A (JP)
Title: Wafer
Inventor: MAEJIMA HIROSHI
IPC: H01L21/304
Filed: 1995-01-13
Abstract: PURPOSE:To provide a wafer capable of preventing the generation of foreign matter due to chipping of a junction part between a contour line of a wafer and a wafer cutout part, and the generation of other various fails. CONSTITUTION:A junction part between a contour line and a cutout part 8 of a wafer 1 is chamfered. Thus, as there does not exist an acute angle part or a bent part in the junction part between the positioning cutout part 8 of the wafer 1 and the contour line of the wafer 1, it is possible to remarkably reduce fails caused by existence of the acute angle part or bent part such as foreign matter fails, carrying fails, and resist film thickness fails due to chipping of the wafer 1.
Patent JP-S5286991-A (JP)
Title: Ozone generation apparatus
Inventor: NANBA AKINORI
IPC: B01J23/00
Filed: 1976-01-16
Abstract: PURPOSE: To absorb NOx, esp. NO 2  by a moisture absorbing agent packed in a hamidity exchanger of an O 3  generating apparatus so as to prevent deconposition of O 3  due to the moisture absorbing agent and to attain low constant decomposition rate in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59128325-A (JP)
Title: Plaster for adhesive pharmaceutical
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K36/00
Filed: 1983-01-13
Abstract: PURPOSE:To provide the titled plaster preservable for a long period, by compounding a plaster base composed of rubber adhesive material with leaf of marjoram, bark or twig of cinnamon, and a phenolic antioxidant. CONSTITUTION:A plaster base composed of a rubber-based adhesive material (e.g. a diene polymer such as natural rubber) is compounded with leaf of marjoram, bark or twig of cinnamon, and a phenolic antioxidant (e.g. BHT). The drug component mixed in a plaster base composed of a rubber-based adhesive material is liable to be decomposed and evaporated after a long-term storage resulting in the remarkable lowering of the remedying effect; however, the addition of the above components prevents the decomposition of the drug and improves the stability. The amount of the leaf of marjoram and the bark or twig of cinnamon to be added to the rubber-based adhesive is 0.01-2wt% each, and that of the phenolic antioxidant is about 0.005-10wt%. There is no particular restriction in the kind of drug to be compounded to the plaster provided that the drug-containing plaster is suitable for the preparation of adhesive pharmaceutical.
Patent JP-S57118812-A (JP)
Title: Plate thickness controlling device for tandem rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/48
Filed: 1981-01-16
Abstract: PURPOSE:To control the plate thickness of outlet side of downstream stand constant by changing tension between two stands adjusting peripheral speed of rolls of upper stream stand. CONSTITUTION:A plate thickness detector detects plate thickness of outlet side of an upper stream stand out of two stands and determines plate thickness deviation DELTAhi. Time required until the material having plate thickness deviation DELTAhi reaches a downstream stand is determined from material speed detected by a material speed detector, and after lapse of determined time, a delay circuit outputs the plate thickness deviation DELTAhi as inlet side plate thickness deviation DELTAHi+1. Peripheral speed correction DELTAWi for rolls of upper stream stand is determined from inlet side plate thickness deviation DELTAHi+1 of downstream stand and roll peripheral speed reference value DELTAWi of upper stream stand by an arithmetic device using the expression. Tension between two stands is changed by adjusting roll peripheral speed DELTAWi of upper stream stand, and the plate thickness of outlet side of downstream stand is controlled to a constant value.
Patent JP-H01183543-A (JP)
Title: Flat yarn and production thereof
Inventor: ANDO KUNIYOSHI
IPC: D02G3/36
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a flat yarn having thick and round shape and giving a knit fabric free from knit defect and having mild luster and soft feeling, by the flattening and bonding treatment of a core yarn containing long fibers or spun yarn as a core component and a short fiber bundle as the sheath component. CONSTITUTION:A core yarn is formed by using long fibers or spun yarn as a core component and a short fiber bundle as the sheath component. The core yarn 11 is immersed in a fiber-dissolving liquid 13, squeezed with squeezing rollers 14, 14' to remove the fiber dissolving liquid and passed through a press heat roller 15 and drying rollers 16, 16' to effect the mutual fusion and bonding of the sheath and the core of the core yarn 11 and the flattening of the product. The product is oiled with an oiling roller 17 to easily obtain the objective flat yarn at a low cost.
Patent JP-H06216940-A (JP)
Title: Line backup system for packet switching system
Inventor: NARA HIDEAKI
IPC: H04L12/70
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the number of required communication lines and communication channels and to efficiently back up lines by automatically assigning one backup line and one communication channel to a subscriber terminal, whose subscriber line a fault occurs in, through a public network. CONSTITUTION:When a subscriber line 301 is faulty, a subscriber terminal 201 switches the line to send a call originating request packet 500 to a packet switchboard 100 through a public network 400 and a communication channel 121 of a backup line 311. A packet control processing part 101 analyzes this packet 500, and subscriber information specifies a communication channel 113 by information in a storage part 102 and connects it to a subscriber terminal 203. In the same manner, the call originating request packet from the terminal 203 is transmitted from the channel 121 to the terminal 201 through the line 311 by a processing part 101 based on information in the storage part 102. Thus, the number of required communication lines and communication channels is reduced, and subscriber lines are efficiently and easily backed up against the fault.
Patent JP-S60147412-A (JP)
Title: Aqueous dispersion
Inventor: OOMAE TADAYUKI
IPC: C08F210/02
Filed: 1984-01-12
Abstract: PURPOSE:An aqueous dispersion, obtained by adding a copolymer of ethylene and an aminoalkyl acrylate to an acid having a specific dissociation constant, and reacting the copolymer with the acid in combination with an organic acid anhydride, and capable of giving films having improved heat-sealing and antiblocking properties and electric conductivity. CONSTITUTION:A copolymer consisting of (A) 30-80wt% ethylene and (B) 70- 20wt% aminoalkyl acrylate compound expressed by the formula (R1 is H or methyl; R2 and R3 are H or 1-4C alkyl; n is an integer 1-4), e.g. N,N-dimethylaminoethyl methacrylate, is added to at least one or more mineral acids or organic acids having >=10<-5> dissociation constant and reacted therewith in combination of at least one or more organic acid anhydrides, e.g. maleic anhydride, in water to afford the aimed dispersion.
Patent JP-H06214635-A (JP)
Title: Expert fault detector for controller
Inventor: NONAKA TERUO
IPC: G05B23/02
Filed: 1993-01-13
Abstract: PURPOSE:To provide an expert fault detector for controller which is portable and can deal with various types of devices. CONSTITUTION:An extension unit 12 containing an A/D conversion board 13 is connected to a portable personal computer 11. A control panel 17 is connected to a controller and has the terminals 18, 18... which transmits the signal voltage. The unit 12 is also connected to an interface 15 via a cable 14. Meanwhile the terminals 18 of the panel 17 are held by the chips 19, 19... and at the same time connected to the interface 15 via the cables 20, 20.... Thus the computer 11 and an electronic equipment can detect the faults via those equipments.
Patent JP-H02292551-A (JP)
Title: Differential variable speed gear
Inventor: KURISUTEIAAN YOHANNESU FUAN DE
IPC: F16H48/08
Filed: 1990-01-11
Abstract: PURPOSE: To prevent the stop of a vehicle by providing selector means whereby the appropriate one of a forward drive transmission means and a reverse drive transmission means is automatically coupled between a drive shaft and first and second driven shafts according to the direction of rotation of the drive shaft. CONSTITUTION: An annular auxiliary gear 32 moves axially between an advanced position in which the teeth 36, 40 of an intermediate annular gear 38 are engaged and a retreated position in which lateral teeth 46, 50 are engaged, and selects either of the positions. By moving axially for engagement with one set of teeth, the annular auxiliary gear 32 automatically leaves the other set of teeth; i.e., helical teeth 30, 34 and the annular auxiliary gear 32 constitute selector means. Further, since drive is transmitted via the teeth of helical gears, axial thrust is generated between the meshing parts of the teeth, and when drive is transmitted to the gear 32 with the direction and angle of inclination of the spline 30 being in one specific direction, then the gear 32 moves axially and is selected to drivingly engage with the appropriate one of the intermediate annular gears 38, 48.
Patent JP-H11201655-A (JP)
Title: Inner wall of heat treatment furnace
Inventor: FURUKAWA MITSUGI
IPC: F27D1/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent powder of a heat insulating material from being scattered into a furnace surely for a long term by laminating a heat insulating material onto the inner surface of furnace shell casing, arranging a ceramic fiber paper on the surface of the heat insulating material and coating the surface of the fiber with a ceramic fiber fabric. SOLUTION: A heat insulating material 2 (fabric brick made of ceramic fiber) is laminated onto the inner surface of furnace shell casing, a ceramic fiber paper 3 is applied thereto through studs 5 and coated with a ceramic fiber fabric 4. The ceramic fiber paper 3 is 1.0-3.0 mm thick and an inexpensive alumina silica based material is advantageously employed. The ceramic fiber paper 3 prevents scattering of powder of the heat insulating material 2 and the powder leaked from the lap joint of the fiber 3 is captured by the ceramic fiber fabric 4 thus preventing the ceramic fiber paper 3 from being stripped.