baber/WOPTO huggingface dataset:
Patent JP-H11338915-A (JP)
Title: Estimation data preparation device
Inventor: NISHIYAMA TAKASHI
IPC: G06Q50/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an estimation data preparation device capable of purchasing commodities not exceeding a purchase limit amount matching with the desire of a person desiring to purchase the commodities. SOLUTION: This estimation data preparation device 2 for preparing an estimate corresponding to inputted data is provided with a first commodity storage means for storing a course composed of plural sales commodities as a data base, a first input means for instructing the selection of the course and inputting commodity items and a first estimate preparation and output means 1 for preparing and outputting the estimate corresponding to the inputted commodity items.
Patent JP-S627564-A (JP)
Title: Head for ink-type wire dot printer
Inventor: SUZUKI TAKASHI
IPC: B41J2/27
Filed: 1985-07-05
Abstract: PURPOSE:To accomplish high-speed recording without staining a recording paper and secure high printing quality, by setting a wire stroke of a wire dot printer in a specified range. CONSTITUTION:The wire stroke is in the range of 0.7-1.0mm. If the wire stroke is less than 0.7mm, satelite ink dots are frequently generated, thereby staining the recording paper with the ink. If the wire stroke is more than 1.0mm, the paper is wrinkled, so that high printing quality can not be maintained, and problems such as breakage of wires are generated. Accordingly, where the wire stroke is in the range of 0.7-1.0mm, the recording paper is not stained with the ink, and high-speed high-quality printing can be stably achieved.
Patent JP-H07873-A (JP)
Title: Method and device for cleaning rotary atomization coating machine
Inventor: YOSHIOKA HIDEHISA
IPC: B05B5/08
Filed: 1993-06-18
Abstract: PURPOSE:To enhance cleaning property in a cleaning process and to reduce the usage of thinner for cleaning by stopping rotation of a rotary atomization head in a standby stage until a rotary atomization coating machine is relatively moved to the position troubleless for cleaning after coating is finished and rerotating the rotary atomization head in a time for the following cleaning. CONSTITUTION:Rotation of a rotary atomization head 3 is stopped in a standby stage until a rotary atomization coating machine is relatively moved to the position troubleless for cleaning after the rotary atomization coating machine is used and coating is finished. Volatilization of the solvent of coating material stuck to the rotary atomization head 3 is practicably controlled in the standby stage and claning in the following process is made extremely easy. Therefore cleaning time in the cleaning process is shortened and usage of thinner for cleaning is reduced.
Patent JP-S5939395-A (JP)
Title: Treatment of ammonia nitrogen-contg. waste water
Inventor: NAKAZAWA TOSHIAKI
IPC: C02F3/28
Filed: 1982-08-27
Abstract: PURPOSE:To enable to sufficiently exhibit the effect of a dual-phase anaerobic digestion process to be performed in succession, by adjusting a pH of waste water with an alkali agent and then removing the concentration of ammonia nitrogen in the waste water by air or the like. CONSTITUTION:In the dual-phase anaerobic digestion process for separating ammonia nitrogen-contg. waste water such as night soil or the excrementitious matter of cattle into acid and methane-forming phases and then reacting them, said waste water is adjusted to a pH above 11 with an alkali agent, stripped with air or steam until the concentration of ammonia nitrogen in the waste water comes below 2,000mg/l and then treated by said dual-phase anaerobic digestion process. Hence, the effect of the dual-phase anaerobic digestion is sufficiently exhibited, so that the capacity of a fermentation tank can be made small and that the amount of formed digestive gas is made large. Thus, the extention of said process to all kinds of organic waste water disposal is promoted, and the waste matter can be further effectively used as resources.
Patent JP-S6042254-A (JP)
Title: Manufacture of optical fiber
Inventor: UENO KEIJI
IPC: G02B6/44
Filed: 1983-08-11
Abstract: PURPOSE:To manufacture an optical fiber causing no increase in the transmission loss and having superior heat resistance by cross-linking a secondary coating layer of a specified resin composition with electron beams whose maximum thickness of transmission is smaller than the total thickness of a primary coating layer and the secondary coating layer. CONSTITUTION:A primary coating layer such as a silicone resin layer is formed on a strand for an optical transmission line such as a strand obtd. by forming a clad layer of quartz glass on an optical fiber core of quartz glass, and a secondary coating layer of a polyamide resin composition contg. a multifunctional monomer such as 12-nylon resin contg. triallyl isocyanurate is formed on the primary coating layer. The secondary coating layer is then cross-linked with electron beams whose maximum thickness of transmission is smaller than the total thickness of both the coating layers. An optical fiber with no increase in transmission loss and having superior heat resistance is obtd.
Patent JP-S5574464-A (JP)
Title: Photoelectric body detector
Inventor: ISHIKURA TAKUROU
IPC: G01P3/486
Filed: 1978-11-29
Abstract: PURPOSE: To eliminate relative, positional slippage among a luminous portion and lignt receiving portions and heighten the accuracy of detection, by a means wherein a photoelectric transducer is used which forms the luminous portion and the light receiving portions on the same semiconductor substrate.  
     CONSTITUTION: Reflecting portions 2 and non-reflecting portions 3 are made up on a surface of a body 1 moving in the arrow head direction at fixed pitches l 1 . A photoelectric conversion semiconductor device 6 for detecting the motion of the body consists of a compound semiconductor substrate in CaAs 0.62 P 0.38 , etc., a luminous diode 7 is mounted to the central portion, light receiving diodes 8 1 , 8 2  are installed at the both sides of the luminous diode 7, and the reflected light of light radiated to the body 1 in motion from the luminous diode 7 is received by means of the light receiving diodes 8 1 , 8 2 , and extracted as electric signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6041998-A (JP)
Inventor: SAKANO SHINJI
IPC: D06F75/26
Filed: 1984-07-16
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-H10339004-A (JP)
Title: Snow stop hardware
Inventor: MATSUO SHIGERU
IPC: E04D13/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a roof tile from being cracked or caved in when the snow falls on a snow stop plate by forming a recessed back side of a substrate to which the snow stop plate is connected so that a joining member is not projected. SOLUTION: A snow stop hardware 1 comprises a substrate 2 which comprises an approximately strip-shaped sheet and is capable of being installed on a roof tile, and a snow stop plate 4 in which a forward end of the substrate 2 is bent and which is fixed to the roof tile by rivets 3, 3, and resists the slide of the fallen snow. A recessed part 5 is formed around the rivet 3 on the back side of a part of the substrate 2 to which the snow stop plate 4 is connected, and the tip of the rivet 3 is prevented from being projected from the substrate 2. A part corresponding to a recessed part 5 on the surface of the substrate 2 is a projecting part 6, and is of the thickness capable of resisting the fixing force by the rivet 3. Even when the snow falls on the snow stop plate 4, the roof tile is prevented from being cracked or caved in.
Patent JP-S5372281-A (JP)
Title: Oscillating type travelling shearing machine
Inventor: OOTAKE YUKIO
IPC: B23D25/06
Filed: 1976-12-09
Abstract: PURPOSE: To facilitate adjustment of the cutter speed through change in the oscillation speed of the frame by oscillating the frame and changing the position of installing the line to the frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6211586-A (JP)
Inventor: SAITO AKIO
IPC: B08B9/02
Filed: 1985-07-08
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-2000335915-A (JP)
Title: Method and system for recovering glass material
Inventor: HONMA TETSUYA
IPC: B09B3/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To recover a glass material free from impurity at a low cost with a low energy consumption by dissolving a glass material comprising silicon oxide as a main component in a solution containing fluorine ions, precipitating silicon oxide through a saturation state and a supersaturation state. SOLUTION: A glass dissolving tank 1 and an additive dissolving tank 2 are installed in a water bath 12. Warm water in the water bath 12 is sent through a circulation pump 13 to a heating device and circulated. A glass raw material consisting essentially of silicon oxide and a fluorine ion-containing solution through a pump 14 are fed to the glass dissolving tank 1 and the glass material is dissolved to given an aqueous solution of fluorosilicic acid in a saturation state. The aqueous solution of fluorosilicic acid is fed through a circulation pump 9 to the additive dissolving tank 2 to give an aqueous solution of fluorosilicic acid in a supersaturation state.  The aqueous solution of fluorosilicic acid is fed through a filter 11 and a circulation pump 10 to a precipitation/settling tank 3 equipped with electrolytes 4 and 5 and an electric field is impressed to the aqueous solution to precipitate a glass material.
Patent JP-H1146986-A (JP)
Title: Cooking vessel of heating cooker
Inventor: KOIWA YOSHIAKI
IPC: A47J36/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enable a cooking vessel to obtain excellent strength, cooked food taking-out operability, and cleanability and the surface hard to be damaged, not to expose the surface of a substrate and not to be rusted, by coating an enamel coat on the surface of a substrate consisting of a steel plate for enamel and formed into a prescribed shape and coating fluororesin. SOLUTION: A bend part 1a for laying on a cooking pan laying part is formed on the whole periphery of this square cooking pan 1, and the substrate 2 of the cooking pan 1 is formed of a steel plate for enamel. The whole surface and the whole back side of the substrate 2 are coated by a heat resistant enamel coat 3 and roughened by acid liquid (nitric acid) for improving adhesion with a first coat 4. A color pigment, a body pigment, organic solvent, etc., are added to a fused mixture of polytetrafluoroethylene(PTFE) and polyestersulfon(PES) and perfluoroalkoxyalkane(PFA) to make paint for a first coat 4 which is applied on the enamel coat 3. Further, paint whose main component is PTFE is applied as a second coat.
Patent JP-H0816751-A (JP)
Title: Counter for object to be transferred
Inventor: TANI TOSHIAKI
IPC: B65G43/08
Filed: 1994-06-30
Abstract: PURPOSE:To prevent a count error caused by noise from being generated at the counter for counting the number of counting objects to be transferred by arranging an object detector such as a photoelectric switch on the transfer path of the counting objects. CONSTITUTION:A counting part 2 for performing processing to catch the change in the output of an object arrangement detecting part 1 and to count the number of counting objects passed through the detecting part is composed of a micro- computer 3, a sampling cycle timer 5 set to the cycle capable of reading plural times of output state of the detecting part while the measuring object passes through the detecting part, a parallel interface 6 for reading the output state of the detecting part and transferring it to the microcomputer 3, a ROM 8 storing the procedure of arithmetic and processing to be executed at the microcomputer 3, a RAM 7 for temporarily storing a code and a numerical value to be generated in the course of arithmetic processing, and a system clock. Then, counting processing is executed based on the majority of plural read detecting part output state values.
Patent JP-S5781701-A (JP)
Title: Variable phase shifter
Inventor: KOBAYASHI MASAMI
IPC: H05K1/02
Filed: 1981-09-22
Abstract: PURPOSE:To ensure an optional variation for the phase of a high frequency signal, by forming plural strip lines having the same impedance as that of a feeder on a substrate and selectively connecting in switch these strip lines to the feeder. CONSTITUTION:Strip lines 85-95 having different lengths and the same impedance as that of a feeder that transmits the high frequency signal are formed on a printed distributing panel 70. These strip lines are selectively connected in switch to the feeder by means of a rotary switch to vary the length of the strip line, i.e. the impedance. Thus the phase of the high frequency signal is varied. In addition, a strip line 96 having nearly the same length as an ineffective line length is formed on the same plane of the panel 70 and inserted to the line having no variable length. Thus an equal length is always secured for the ineffective line regardless of the length of an external line which is going to and coming back from both lines.
Patent JP-H01316046-A (JP)
Title: Tone decoder circuit
Inventor: KAWAI MASANORI
IPC: H04L27/148
Filed: 1988-06-15
Abstract: PURPOSE:To eliminate the influence of pulse noises by providing an amplitude limiting means constituted of a transistor amplifier which is set to an amplification factor limiting the amplitude of demodulated outputs over the maximum level. CONSTITUTION:When pulse noises are superposed upon received signals, the output of a demodulation section 6 is inputted to a clip amplifier 11 which is constituted of a transistor amplifier Q1 and functions as an amplitude limiting means. Since the level of the output signal of the amplifier 11 corresponding to the pulse noises does not exceed the maximum input signal, the ratio of the output signal of the section 6 to the pulse noises drops to '1'. At the same time, the time constant between a resistance R4 and capacitor C3 for charging is made smaller at a detection circuit 9 so that the single pulse responding amplitude of a BPF 8 by the pulse noises cannot rise to the reference voltage of the comparator of a waveform shaping circuit 10. As a result, the R4/R5 of the circuit 9 becomes larger and the signal output and pulse noise output outputted from the circuit 9 can be respectively made larger and smaller. Therefore, the influence of the pulse noises can be eliminated.
Patent JP-S5481096-A (JP)
Title: Device to obtain x-ray tomogram image
Inventor: WATANABE EIJI
IPC: A61B6/02
Filed: 1977-12-12
Abstract: PURPOSE: To obtain the tomogram image of an optional cross-sectional surface of the subject in a high efficiency and through a simple constitution.  
     CONSTITUTION: X-ray passing slits 3a...3n are provided outside X-ray tube 1 along with shielding substance 2 which is rotated by rotary mechanism 4. Furthermore, X-ray limiting substance 5 prossessing opening 6 is added inside tube 1 to make pass the X-rays going to the specific direction in a range of 29°. The X-rays passed through opening 6 and slit 3a are irradiated on subject 7 and then enter detector 8. Support board 9 of detector 8 is turned around subject 7 via rotary mechanism 10, and accordingly tube 1 and others are turned around subject 7. Then the output signal of detector 8 is supplied to electronic computer 12 via A-D converter 11 to be memorized along with the position signal of the X-ray beams irradiated on subject 7 and then to be displayed on display unit 13 in the form of the tomogram image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6212449-A (JP)
Title: Mobile car
Inventor: ISHIZAKA TAKAO
IPC: B60S9/22
Filed: 1985-07-09
Abstract: PURPOSE:To perform the descent of a stabilizing leg in a proper manner, by installing a mechanism buffering a degree of reaction force from a grounding surface of the stabilizing leg which liftably grounds via a driving gear and prevent a car body from turning over, as well as installing a sensor device operating to stop the driving gear during operation of this buffering mechanism. CONSTITUTION:When a stabilizing leg 12 is grounded in order to prevent a mobile car 11 from turning over, first a control unit inside a car body 11A is operated, driving a driving gear and this stabilizing leg 12 is made to go down via a gear 16. If so, a grounding leg 19 of the stabilizing leg 12 touches the ground, and a main arm 17 goes down outside an auxiliary arm 19 while an auxiliary arm 18 goes up inside the main arm 17, whereby a gap L as a buffering mechanism between a main arm lower end 17A and a grounding leg upper end 19A becomes narrowed, and when the gap L reaches to a fixed value, a limit switch 23 operates, and the signal is transmitted to the driving gear 13 via the control unit inside the car body 17A, so that while the gap L exists, the driving gear 13 comes to a stop.
Patent JP-S5097505-A (JP)
IPC: C01B31/30
Filed: 1974-12-27
Abstract: Fine grain metal carbide powders are conveniently prepared from the corresponding metal oxide by heating in an atmosphere of methane in hydrogen. Sintered articles having a density approaching the theoretical density of the metal carbide itself can be fabricated from the powders by cold pressing, hot pressing or other techniques.
Patent JP-S5771762-A (JP)
Title: Feed mechanism for lower processing unit in center column type rotary indexing machine
Inventor: KOBAYASHI TAKESHI
IPC: B23Q39/04
Filed: 1980-10-24
Abstract: PURPOSE:To make feed speed adequate for working conditions by enabling to perform such a feed as corresponding to motion of the center column from working position by a mechanism wherein working unit is fed at a long stroke by lever ratio at the stage of process approach. CONSTITUTION:As the center column rises, operational board 17 and connection board 18 rise, while regarding link lever 21, the middle pin 26 thereof rotates to set on the top part of a long aperture 25 in the meantime to generate the different movement under the lever ratio. As a result, a push-up bar 16 rises faster than rise speed of the center column, and then a stopper nut 27 arranged on lower edge of the push-up bar 16 just connects with the connection board 18. Therefore, the different portion of movement thereof is controlled in resistance against the added pressure of a spring 15 to rise at a rising speed corresponding to the rising speed of center column. The middle pin 26, moreover, moves toward the lower side along a long aperture 25 on the different movement board 24. Thus increase in speed by lever ratio and increase in stroke are made by the separate distance l, and the lower part working unit 10 is fed out at a speed equivalent to rising speed of the center column.
Patent JP-H0843135-A (JP)
Title: Encoder having optical imaging element for optical diffraction
Inventor: SANDORO EMU OO ERU SHIYUNAIDAA
IPC: H03M1/24
Filed: 1995-06-15
Abstract: PURPOSE: To dispense with an optical element such as beam splitter, and provide a distribution with a desired luminance on the detecting surface of an optical detector by providing a microstructure pattern on the reflecting type optical disc of an optical encoder, and taking out a reflected light having a prescribed order of the light obliquely incident on the optical disc from a light source vertically to the optical disc by use of a diffracting optical element. CONSTITUTION: The diffracted light having a prescribed order of the reflected light of a light obliquely incident on a reflecting type optical disc M having a microstructure pattern on the surface from a light source L is taken out vertically to the optical disc M by a diffracting optical element DOE, and made incident on the detecting surface of an optical detector R. In order to prevent the crosstalk between tracks, a honeycomb-like separator C is arranged between the diffracting optical element DOE and the optical detector R.
Patent JP-H0818649-A (JP)
Title: Automatic answering telephone set
Inventor: ITO TOMOKI
IPC: H04M1/65
Filed: 1994-06-30
Abstract: PURPOSE:To automatically perform message response on an interactive basis by preparing a response message to received voice by an artificial brain function and synthesizing the prepared response message as voice signals. CONSTITUTION:The set is provided with a voice recognition part 4 for decomposing received voice signals into voice elements and recognizing them as the received voice, a voice content interpretation means for interpreting the contents of the recognized received voice by an AI function part 5, a response message preparing means for preparing the response message to the interpreted received voice by the AI function part 5, a voice synthesizing part 7 for synthesizing the prepared response message as a voice signal and a recording and reproducing means for recording and reproducing conversation contents formed by the received voice and the response message sent out to a line. Thus, automatic answering message response on the human interactive form is made possible and the generation of an unexpected situation such as that hanging-up is performed without receiving a message from an opposite party is evaded as much as possible.
Patent JP-S5938351-A (JP)
Title: Manufacture of high strength sintered steel
Inventor: KUROISHI ATSUSHI
IPC: B22F3/10
Filed: 1982-08-28
Abstract: PURPOSE:To manufacture a high strength sintered steel with superior wear resistance and fatigue strength by subjecting powder of an alloy obtd. by adding specified percentages of Cr, Mn, Mo and C to Fe to die press forming and by successively carrying out sintering, bright hardening and nitriding under specified conditions. CONSTITUTION:C powder is added to alloy powder consisting of, by weight, 0.6-1.2% Cr, 0.5-1.0% Mn, 0.2-0.3% Mo and the balance Fe by 0.3-0.8% of the amount of the alloy powder. They are mixed, formed into a prescribed shape by die pressing, and sintered at about 1,150-1,300 deg.C under about 30-300Torr pressure in a reducing atmosphere so as to adjust the amount of residual O2 in the sintered body to <=600ppm and the specific gravity to >=7.1g/cm<3>. The sintered body is held at 830-900 deg.C in vacuum for 60-90min and oil-quenched to carry out bright hardening. The hardened sintered body is subjected to Tufftride or soft-nitriding at 500-560 deg.C for 30-90min without carrying out tempering.
Patent JP-S6041769-A (JP)
Title: Fuel cell
Inventor: MIYASHITA TAKAO
IPC: H01M8/02
Filed: 1984-07-20
Abstract: PURPOSE:To enable the cooling performance of a fuel cell to be changed automatically without using any pumps or fans by installing a radiator plate facing a heat-collecting metallic body formed on the surface of the fuel cell body and installing bimetals between the metallic body and the radiator plate. CONSTITUTION:After a metallic body 13 is affixed to the surface of a cell body 1, the whole body is covered with a heat insulator 14. Ends of U-shaped bimetals 15 are fixed to two surfaces of the metallic body 13 by brazing. The other free ends of the bimetals 15 are located in a space 12 formed by the heat insulator 14 and a radiator plate 11. The material and the shape of the bimetals 15 are selected so that the free ends of the bimetals 15 touch the radiator plate 11 when the temperature exceeds a given level. Owing to the above constitution, temperature increase of the battery is accelerated by reducing its heat radiation when the battery is started at low temperature and the cooling performance of the battery is increased after its temperature reaches a given level, thereby achieving controlling of the temperature increase.