baber/WOPTO huggingface dataset:
Patent JP-S55126348-A (JP)
Title: Ingot making method by long pouring paper tube
Inventor: NAKADA MITSUGI
IPC: B22D7/12
Filed: 1979-03-24
Abstract: PURPOSE: To eliminate the deposition of molten steel on the inside surface of a mold during pouring and mold the steel ingot of good surface quality by providing the long pouring paper tube reaching the mold bottom under the nozzle of a molten steel ladle and pouring molten steel therethrough.  
     CONSTITUTION: Molten steel 2 is poured from a ladle into a mold 3 through the inside of a long pouring paper tube 3. Along with the pouring into the mold 4 and rising of molten steel surface, the paper tube 3 burns and becomes shorter. The  paper tube 3 part during pouring assumes the state that its surface is carbonized and yet the surface part wound in multiple plies is superposed with carbonized layers and air layers and this sufficiently prevents the flying of the molten steel 2 to the inside wall 5 of the mold and permits continuation of the molten steel 2 pouring. In addition, the tube is kraft paper and therefore it does not become inclusion in entering the molten steel 2 and does not give any influence upon the steel ingot quality. The rate of burning of the paper tube 3 suited for the pouring speed is adjusted by the thickness, etc. of the paper tube 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61193059-A (JP)
Title: Gas detecting device
Inventor: SATO WAHEI
IPC: G01N27/12
Filed: 1985-02-21
Abstract: PURPOSE:To set hysteresis characteristics of the turning-on and turning-off operation of an alarm lamp optionally by providing a feedback resistance and a variable resistance to a detecting device for alcoholic breathing between a comparator and a reference voltage setting point. CONSTITUTION:The breathing of a driver is detected by a semiconductor sensor 15, whose output V is amplified by a buffer 21 and sent out as an output V0. Then, the output V0 is inputted to the comparator 22. Further, a specific reference voltage V1 obtained by resistances R3, R4, and R5 is inputted to the comparator 22. When V0>=V1, the alarm lamp 16 is turned on. When the comparator 22 is switched from a level H to a level L at this time, the reference voltage drops to V2 through the feedback resistance R6 and variable resistance R5. In this case, the alarm lamp 16 keeps on illuminating until V0<=V1. Then, the voltage V0 of the buffer 21 is held at the V2 by adjusting the variable resistance R1 to turn off the lamp 16, thereby making a zero-point adjustment. Thus, the feedback resistance R6 and variable resistance R5 are provided to vary the difference between the reference voltage for the lighting of the alarm lamp and the reference voltage for turning off the lamp, thereby setting hysteresis characteristics optionally.
Patent JP-H09232335-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA ZENICHI
IPC: H01L29/417
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an offset gate structure with good repeatability without increasing parasitic capacity when a gate electrode is offset on the source electrode side. SOLUTION: After a first patterned insulating film 101-1 is formed on a face of a semiconductor substrate, a different kind of second insulating film 101-2 with a large etching rate is formed. A resist layer with an opening having an inside thereof at an end of the first insulating is formed, and the second insulating film 101-2 is etched for a desired distance along the face of the semiconductor substrate. Then, the exposed face of the substrate is etched to form a recessed part, and a gate metal is deposited. The gate metal is removed with the resist layer to form a gate electrode 105.
Patent JP-H10230076-A (JP)
Title: Video game device provided with controller
Inventor: MIYAMOTO KOSHIRO
IPC: A63F13/812
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To accurately control the position of a video image even when the movement of the video image is turned to a high speed relating to a video game device for playing a game by operating a controller and operating the video image projected on a display device. SOLUTION: At least one controller 14 is provided so as to operate the movement of the video image and the controller 14 is provided with an operation part 60 operated by a player. The player holds the grip 50 of the operation part 60 and moves the operation part 60 in back and forth directions and position signals corresponding to the operation part are outputted from the controller 14. The grip 50 is rotatable and rotation signals are outputted in response to the rotation of the grip 50. The plurality of controllers 14 are provided for one player corresponding to the video image.
Patent JP-S54125230-A (JP)
Title: Thermosetting coating composition
Inventor: KUBO MASAYOSHI
IPC: C09D167/00
Filed: 1978-03-23
Abstract: PURPOSE: A high-solid content, low-viscosity, thermosetting coating composition that is prepared by incorporating an amino resin to a mixture of a carboxylated polyesterpolyol with low molecular weight and a liquid polyepoxide, thus giving coating films with excellent mechanical properties, resistance to chemicals and weathering.  
     CONSTITUTION: Said thermosetting coating composition is produced by incorporating (C) an amino resin to a mixture of (A) a carboxylated polyesterpolyol with a hydroxyl group value of 50 W 30, preferably 150 W250 KOH mg/g, anacid value of 10 W 70, preferably 20 W 50 KOH mg/g, which is prepared by reaction of the hydroxyl groups of an alkyd resin, preferably with number average molecular weight of 500 W 2000, with a polybasic acid or its anhydride and (B) a polyepoxide with a viscosity of less than 10000 cps at 25°C such as 3,4-epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate wherein the weight ratio of (A) to (B) is 100 : 3 W 20 and the viscosity of the 80% solution in xylene is adjusted to 500 W 10000 cps at 25°C, and (A + B)/C is made to 90 W50 : 10 W 50. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52117066-A (JP)
Title: Semiconductor device
Inventor: ABE TSUYOYUMI
IPC: H01L21/58
Filed: 1976-03-27
Abstract: PURPOSE: In treating a ceramic package with a conductor of a metal, it is intended to avoid the leaching of such a metal by making thicker a Ni-plated layer formed on the treated surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04330425-A (JP)
Title: Light wavelength converter
Inventor: OKAZAKI YOJI
IPC: G02F1/37
Filed: 1991-02-28
Abstract: PURPOSE:To obtain the small-sized, inexpensive light wavelength conversion device which can obtain the largest 2nd harmonic output as to a light wavelength conversion device which projects a 2nd higher harmonic by making the basic wave incident on crystal of a nonlinear optical material and matching the phase of the basic wave with a type II. CONSTITUTION:Two crystal blocks 10 and 10' which are made of the same material and same length each other are used as the crystal of the nonlinear material and arranged so that the equal optical axes (e.g. Z axis) deviate from each other by 90 deg..
Patent JP-H01211009-A (JP)
Title: Power controller using transformer
Inventor: ARAI HIDEO
IPC: G05F1/20
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the high frequency noises produced by the switch of a triac and also to avoid the occurrence of an instantaneous service interruption by using a short circuit preventing means which prevents the short circuit of the secondary side when plural triacs are turned on at one time. CONSTITUTION:A voltage detector 9 detects the drop of the primary voltage of a transformer 1 and sends this detection result to a controller 2. The transformer 1 receives the voltage drop detecting signal and turns on and off the triacs 3 and 4 respectively to increase the voltage supplied to a motor 6. In this case, the triac 4 is turned off after the triac 3 is turned on so that an instantaneous service interruption is avoided. Then a resistance 5 is added to the load side of the triac 3 to avoid such a case where a short circuit is formed at the load side when both triacs 3 and 4 are turned on at one time.
Patent JP-S61193039-A (JP)
Title: Liquid-crystal thermometer
Inventor: KUROSAWA KUNISAKU
IPC: G01K11/12
Filed: 1985-02-22
Abstract: PURPOSE:To reduce the size of a thermometer or to increase the size of color temperature numeric displays by forming 2n-4n (n: integer >=2) number displays which are laminated in (n) layers in 2-4 sections on the reverse surface of a transparent base. CONSTITUTION:The transparent base is divided into 2-4 sections and liquid crystal itself is printed in number shapes in the respective sections in specific order to display plural different numbers in the same sections. Thus, the sections are used repeatedly by turns to cover a wide temperature range by one thermometer. Namely, 2n-4n (n: integer >=2) liquid-crystal composite bodies having same coloration temperature interval are laminated in (n) layers in the 2-4 sections on the reverse surface of the transparent base alternately to draw coloration temperature numeric displays, and a dark pigment layer is further provided thereupon. Consequently, the necessary area of the numeric displays is reduced and display numbers are increased in size.
Patent JP-S62192182-A (JP)
Inventor: TAKATSUKA MASANORI
IPC: A63B60/54
Filed: 1986-02-19
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-H06228754-A (JP)
Title: Formation of carbon coating film on metal substrate
Inventor: KONDO AKIRA
IPC: C23C16/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide a forming method of a carbon film on a metal substrate by which a carbon coating film excellent in adhesion property can be efficiently formed on a metal substrate by low temp. CVD method. CONSTITUTION:After the surface of a metal substrate is plated with nickel, the surface is irradiated with radiation in a range to increase the temp. of the plating film to 200-600 deg.C. Then, a carbon coating film is deposited in a vapor phase by CVD method which thermally decomposes hydrocarbon gas on the irradiated surface. As for the radiation, Ir, visible or UV rays are preferably used.
Patent JP-H03238587-A (JP)
Title: Commodity code reader
Inventor: SUZUKI KAZUFUMI
IPC: G06K7/10
Filed: 1990-02-15
Abstract: PURPOSE:To prevent the generation of double reading and to check operator's illegal operation by informing a registration error to an informing means when a change in total weight data is not generated until the reading of the succeeding commodity code or the execution of summing operation or two or more changes are generated. CONSTITUTION:In each reading of a commodity code by a scanner 21, the existence of a change in the total weight data measured by a weight scale 31 is decided. At the time of deciding that the change in the total weight data is not generated until the reading of the succeeding commodity code or the execution of summing operation, a registration error is informed to the informing means 24. At the time of deciding that two or more changes in the total weight data are generated until the reading of the succeeding commodity code or the execution of summing operation, a registration error is informed to the means 2. Consequently, the generation of double reading can be prevented and operator's illegal operation can be checked.
Patent JP-S53119977-A (JP)
Title: Production of aromatic copolyamide molded product
Inventor: AOKI AKIHIRO
IPC: D01F6/60
Filed: 1977-03-30
Abstract: PURPOSE: A specific aromatic copolyamide molded product is heat treated under specific conditions to form an aromatic copolyamide molded product with good fibrillating resistance, high strength and high Young's modulus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58151419-A (JP)
Title: Heat treatment of spheroidal graphite cast iron
Inventor: OKADA YUUJI
IPC: C21D5/00
Filed: 1982-03-04
Abstract: PURPOSE:To make the diffusion of phosphorus uniform in spheroidal graphite cast iron contg. phosphorus and to keep the impact value of the cast iron high  by holding the cast iron at a specified temp. for a proper time. CONSTITUTION:Spheroidal graphite cast iron contg. phosphorus is heated to about 950-1,050 deg.C which is above the temp. of heat treatment for decomposing cementite, and it is held for a proper time correponding to the temp. Thus, the cementite is decomposed, and the posphorus is uniformly diffused in the cast iron to improve the toughness.
Patent JP-S63206349-A (JP)
Inventor: MORI SADAO
IPC: C04B35/113
Filed: 1987-02-19
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-2000235525-A (JP)
Title: System provided with non-volatile memory
Inventor: KAWAJI SEIJI
IPC: G06F21/62
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a system provided with a non-volatile memory, having reliability higher than a conventional system and capable of previously preventing or reducing the writing of defective data in the non-volatile memory and resisting circuit malfunction/runaway. SOLUTION: The system is provided with signal transmission inhibition means 10, 11 for outputting write control signals /WE, /WP instructing write availabikity to a non-volatile memory 7 when write control signals /WEO, /WPO instructing write availability are respectively inputted from write control signal generation means 8, 9 and a CPU 4 is in NMI processing based on an NMI signal and outputting write control signals /WE, /WP instructing write inhibition to the memory 7 when write control signals /WEO, /WPO instructing write availability are inputted from the means 8, 9 and the CPU 4 executes processing other than NMI processing.
Patent JP-H02214214-A (JP)
Title: Flip-flop circuit
Inventor: AOKI NARUSHIGE
IPC: H03K3/286
Filed: 1989-02-14
Abstract: PURPOSE:To reduce the deterioration in the operating speed to be caused by an input transistor(TR) to set or reset an output signal by connecting an emitter of the input TR to an emitter of an output stage TR of a flip-flop circuit respectively. CONSTITUTION:A set signal making either of two output signals at two output terminals Q, inverse of Q to an H level and the other to an L level is outputted to an output stage TR 16 via an input TR 26, and a reset signal inverting an output signal by the set signal is inputted to an output stage TR 17 via an input TR 27. Then the input TRs 26, 27 are in wired-OR connection in parallel with the output stage TRs 16, 17 respectively. Thus, the reduction in the operating speed due to the input TR to set or reset the output signal of the flip-flop circuit is cancelled with simple constitution.
Patent JP-S58152225-A (JP)
Title: Binary coding device for light level
Inventor: MISUMI HARUO
IPC: H04B10/299
Filed: 1982-03-05
Abstract: PURPOSE:To improve the response speed between input light and output light and to reduce the delay in phase in the case of performing waveform shaping, etc. by providing a photodetector and a light emitting element on the end faces of optical fibers for inputting and outputting so as to face each other respectively, and driving the light emitting element with the photocurrent outputted from the photodetector. CONSTITUTION:As incident light L1 is made incident to a photodetector 4 from an optical fiber 1, collector current I increases, hence the quantity of the light emitted by a light emitting element 9 increases. Part L3 of the output light is reflected by the reflection films 3 coated on fibers 1, 2, and is again made incident to the photodetector 4. As a result, a positive feedback loop is constituted in the above-mentioned way, and the output light of the element 9 is increased, whereby the threshold value characteristics of the output light with respect to the input light are provided, the response speed in improved and the waveform shaping is accomplished satisfactorily.
Patent JP-H05227829-A (JP)
Title: Grain tank of combine harvester
Inventor: TANAKA NAOTADA
IPC: A01F12/46
Filed: 1992-02-21
Abstract: PURPOSE:To improve the diffusion and distribution of grains in a grain tank of a combine harvester and reinforce the grain tank by providing an integral structure of a bucket elevator in an inside corner part of the grain tank. CONSTITUTION:The objective grain tank has a construction equipped with a bucket elevator 3 for lifting grains integrally installed in a wall plate in an inside corner part 2 of a grain tank 1 in a square shape when viewed in a plane. Diffusion blades 5 for diffusing grains discharged from a discharge port 4 at the upper end of the bucket elevator 3 are provided.
Patent JP-H02215734-A (JP)
Title: Production of 1,1'-diphenylethylene
Inventor: YAMAMOTO TADATSUGU
IPC: B01J27/232
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the subject substance in high conversion rate and selectivity by passing 1,1-diphenylethane through a dehydrogenation catalyst containing cerium oxide, molybdenum oxide, iron oxide and potassium carbonate in the presence of steam. CONSTITUTION:1,1'-Diphenylethane is passed through a dehydrogenation catalyst in the presence of steam to provide the subject substance. In the process, a catalyst containing 2-6wt.% cerium oxide, 2-6wt.% molybdenum oxide, 10-50wt.% potassium carbonate and 40-85wt.% iron oxide is used to carry out the reaction at 500-650 deg.C. Furthermore, partial pressure of the 1,1-diphenylethane is regulated to 0.05-0.005atm and the reaction is carried out at 580-630 deg.C to afford >=95wt.% conversion rate of the 1,1-diphenylethane. The amount of the catalyst is selected within the range of 0.05-5hr of [feedstock (ml/hr)/amount of the catalyst (ml)]. The subject substance as a comonomer is effective in improving thermal stability and also useful as an intermediate for dyes and perfumes.
Patent JP-H10229922-A (JP)
Title: Shelf-on item drop-down protector
Inventor: MIDORIKAWA HIDEYUKI
IPC: A47B96/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an drop-down protector capable of being manufactured cheaply and of firmly retaining the shelf-on items securing members. SOLUTION: The protectors are fitted to a bookshelf. A pair of right/left book steppes arm receivers 1 are each fixed to each of right/left pillars at the front of the bookshelf. Longitudinal slots 15 are each made on the sideboards 10 opposite to the receivers 1. Second sideboards are each fixed to the side ends of the front boards 11 fixed to the front ends of the sideboards 10. Two bottom boards 13, 14 are each fixed to each of the upper/lower ends of the front boards 10. Slide protection members 20 made of a hollow rubber material are each fitted to the back side of the front boards 10 in a state of projecting the protection surface out of behind of the front longitude 15a of the longitudinal slots 15. Each of the right/left ends of the book stopper arms 2 is put into the longitudinal slots 15 of the receivers 1.  Under this condition, the slide protection members 20 press the each end of the hook stopper arms 2 to the longitudinal periphery 15b of the longitudinal slots 15 with a self-elastic recovery force to retain the book stopper arms 2.
Patent JP-H04358731-A (JP)
Title: Accelerator operating device
Inventor: DOI MASAKAZU
IPC: F02D11/10
Filed: 1991-02-05
Abstract: PURPOSE:To eliminate the detection error and improve the detection precision by detecting the stepping ON quantity of an accelerator pedal on the accelerator pedal side, not on the throttle valve side, and detecting the stepping ON quantity by an acceleration sensor on the basis of the turning angle of a sensor shaft in the amplification of the stepping ON quantity. CONSTITUTION:When an accelerator pedal 14 is stepped ON, a pedal rod 13 turns around an accelerating shaft 12 against a return spring 15, and the accelerating shaft 12 and a cam plate 16 turn. Accordingly, a cam lever 20 connected with the top edge of the cam plate 16 turns through a roller 21. At this time, the turning angle of the cam plate 16, i.e., the turning angle of the pedal rod 13 which corresponds to the step ON quantity of the accelerator pedal 14 is amplified and transmitted to a sensor shaft 17. The turn of the sensor shaft 17 is detected by an acceleration sensor 19 through a sensor lever 18. Accordingly, the acceleration sensor 19 detects the amplified large turning angle, and controls the opening and closing of a throttle valve.
Patent JP-S62203523-A (JP)
Inventor: DAGURASU REIMONDO MONGEON
IPC: H01M50/271
Filed: 1987-02-18
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-H10221176-A (JP)
Title: Electronic clinical thermometer
Inventor: ISOU MASATO
IPC: A61B5/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To minimize components and reduce cost, by collectively forming an indicating part composed of a transparent resin wherein a flange part is formed on the side surface, and a switch composed of an opaque resin wherein a flange part is formed on the side surface, in a sheathing case composed of an opaque resin harder than a switch part. SOLUTION: This clinical thermometer comprises a probe cap 2, a cap 3 covering an aperture of the other end of a sheathing case 1 and engaging with it, an O-ring 4 interposing between a cap 3 and the case 1, and subcase 5 which includes internal components and is inserted in the case 1. The sheathing case 1 is formed of transparent resin, and the following are collectively formed in an unified body with resin; an indicating window part 6 formed of a transparent resin wherein a flange part 6a is formed on the whole side surface, a switch part 7 formed of an opaque resin wherein a flange part 7a is formed on the whole side surface. As the resin for collectively forming the unified body, a resin which is opaque and rigider than the switch part 7 is used. ABS resin composed of a rigid resin is used for the sheathing case 1.  Polyacetal composed of transparent resin is used for an indicating window 6. Urethane based elastomer resin composed of a soft resin is used for the switch part 7.
Patent JP-S58153101-A (JP)
Title: Vernier calipers with calculator
Inventor: TSUCHIYA YUKIHIRO
IPC: G06F15/02
Filed: 1982-03-06
Abstract: PURPOSE:To perform the measurement of a length by using a calculator quickly, by providing input keys and an output display part on the same side of the secondary scale and the main scale of the vernier of the vernier calipers. CONSTITUTION:The secondary scale 2 is provided in the vernier 1 of the vernier calipers. A rod 3 is slidden in the vernier calipers. The main scale 4 is marked on the main rod 3 and read through the secondary scale 2. The end part of the electronic calculator 18 is fixed to a supporting part 8 so that the operating keys of an input and output part are located on the same side of the secondary scale and the main scale. In the calculator 18, the key 12 whose multipliers or multiplicand is the elongation percentage of cast metal, the ten-keys calculator 13 shown by a chain line in the Figure, the equal sign key 14 which instructs the read out of a multiplication instruction, an operation instruction, and an operation result, the positional notation key 15, and the display part 16 are provided.
Patent JP-S54128391-A (JP)
Title: Tube leak detecting device
Inventor: NAJIMA KENJI
IPC: G01M3/22
Filed: 1978-03-28
Abstract: PURPOSE: To detect the position of leak point in a tube in the axial direction and circumferential direction at high precision, by using a leak detecting device consisting of an outer cylinder having a slit provided in the tube wall and an inner  cylinder attached to the outer cylinder and having one end opened toward the slit.  
     CONSTITUTION: A probe main body 3 is inserted into a tube 1 of a heat exchanger consisting of a shell 2 and tube 1, and the shell 2 is filled up with He. And He leak detector 4 is set in running state so that He may be detected when He gas reaches a sniffer end part 13. With an exhaust pump 5 acting, the probe 3 is rotated slowly in an inner cylinder 9 to perform inspection. When a slit 7 coincides with a leak point L k , He gas passes through a bent pipe 12 opened toward the slit 7, a small hole 13  in the sniffer end part, and vinyl pipe 14 to reach the He leak detector 4 to be  detected. The position of the leak point in the axial and circumferential directions  may be observed on graduations 16, 15. 
     COPYRIGHT: (C)1979,JPO&Japio