baber/WOPTO huggingface dataset:
Patent JP-S55121168-A (JP)
Title: Scintillation camera
Inventor: TAGUCHI MASATOSHI
IPC: G01T1/164
Filed: 1979-03-12
Abstract: PURPOSE: To make it possible to magnify and display a desired part by providing a means to designate the part to be magnified and displayed in a distribution image, a means to display the designated part mark, a means to shift the designated part to the center of a CRT screen, and a means to magnify and display the distribution image.  
     CONSTITUTION: γ rays of radioisotope in the humane body are detected by detector 4 and are inputted to position calculating circuit 5. The distribution image of radioisotope is displayed on CRT6. For magnifying the picture, the picture is moved to the center of the screen of CRT6 by picture shift circuit 8. The required movement quantity of the picture at this time is displayed on the screen of CRT6 by magnifying and displaying position setting equipment 9. Next, the noticed internal organs is magnified and displayed at the center of the CRT screen with the magnification set by magnification setting equipment 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53112337-A (JP)
Title: Ignition system for engine
Inventor: KAKIZAWA KOUJI
IPC: F02P3/00
Filed: 1977-03-14
Abstract: PURPOSE: To provide an inexpensive contactless ignition system, which is free from mechanical switches that have the shortest service life among the component parts of the engine and have bearings upon starting properties and long stability of the engine, stability with respect to the rotational speed and fuel consumption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02209503-A (JP)
Title: Short period installation of curb drainage and long-sized l-shaped reinforced drainage therefor
Inventor: TANIGUCHI MASAKAZU
IPC: E01C11/22
Filed: 1989-02-06
Abstract: PURPOSE:To shorten construction period by executing the construction work with processes of macadam foundation, separate manufacture and installation of reinforced long-sized L-shaped drainage, and surface arrangement in which groove space is finished to look like a driveway and a parking lot. CONSTITUTION:A street drainage installation groove 1 is first dug along the border between a parking lot and a driveway. Macadam is put on the groove bottom and tamped to form a macadam foundation 2. Covering mortar 2 is placed on the macadam foundation 2. A reinforced long-sized L-shaped drainage 4 otherwise manufactured according to a certain specification, while being positioned, is placed on the mortar 3. Remaining space in the groove 1 is filled with roadbed material 5. The roadbed surface is finished flat with asphalt as the driveway and parking lot. The joint between drainage 4 is finished with joining mortar. Thus the amount of work and period of construction are reduced, quality is improved, and the cost is lowered.
Patent JP-S59158761-A (JP)
Inventor: MAARANDO AARU JIYONSON
IPC: B26F3/02
Filed: 1984-02-16
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-H10226346-A (JP)
Title: Steering device for automobile
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D137/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a good sense of steering, without by detection of actual reaction force in a steering mechanism, by giving reaction force torque accurately corresponding to this actual reaction force to a steering means not mechanically connected to the steering mechanism. SOLUTION: In a steering device for an automobile provided with a steering wheel 2 not mechanically connected to a steering mechanism 1, a car speed sensor 5, 6 detecting a car speed, steering angle sensor 23, 24 detecting a control position of the steering wheel 2, and a tie rod displacement sensor 16 detecting an actual acting position of the steering mechanism 1, are provided, these sensor detection results are given to a steering control part 3.  In the steering control part 3, based on a self aligning torque item based on a detection result of the car speed sensor 5, 6 and the tie rod displacement sensor 16, elastic resistance torque item in proportion to a deviation between detection results of the steering angle sensor 23, 24 and the tie rod displacement sensor 16, and an inertia resistance torque item in proportion to a timely change amount of this deviation, a target value of reaction force torque is obtained, in order to obtain this target value, a reaction force motor M2 is controlled.
Patent JP-H0228162-A (JP)
Title: Condensed pyrimidine deribative
Inventor: NOMURA YASUAKI
IPC: C07D471/04
Filed: 1989-02-06
Abstract: NEW MATERIAL:The compound of formula I [the ring A is (hydrogenated) pyridine ring or benzene ring; X is amino or hydroxy; R<1>-R<4> are H, F or lower alkyl; -COOR<5> and -COOR<6> is (esterified) carboxyl] or its salt. EXAMPLE:N-[4-[3-(2-amino-4-hydroxypyrido[2,3-d]pyrimidin-6-yl)-propyl] benzoyl]- L-glutamic acid diethyl ester. USE:An antitumor agent exhibiting excellent antitumor activity having high selective toxicity. PREPARATION:The compound of formula I can be produced by acylating a carboxylic acid of formula II or its reactive derivative at the carboxyl group with a glutamic acid derivative of formula III in a solvent at 0-50 deg.C preferably in the presence of a catalyst (e.g., 4-dimethylaminopyridine).
Patent JP-H08218259-A (JP)
Title: Flame-retardant conjugate fiber material and cloth made thereof
Inventor: MATSUMOTO TAKAHARU
IPC: D04H1/42
Filed: 1995-02-16
Abstract: PURPOSE: To provide a flame-retardant conjugate fiber material having excellent feeling and moisture-absorption and high flame-retardancy. CONSTITUTION: This flame-retardant conjugate fiber material is produced by combining a polymer having a halogen-content of >=17wt.% with (A) 84-15 pts.wt. of a fiber containing 6-50wt.% of an Sb compound, (B) 15-84 pts.wt. of at least one kind of fiber selected from natural fiber and chemical fiber and (C) 1-40 pts.wt. (A+B+C=100 pts.wt.) of a heat-resistant organic fiber. The present invention also relates to a cloth produced by using the flame- retardant conjugate fiber material.
Patent JP-H032503-A (JP)
Title: Probe stylus unit
Inventor: OTA HIROKO
IPC: G01R31/00
Filed: 1990-02-09
Abstract: PURPOSE:To make an STM (scanning tunneling microscope) observation without disturbing the visual field of an optical microscope by providing a transparent substrate, a transparent electrode which is positioned on the surface of the substrate, and a projection made of a conductor which is connected to the electrode and provided on the surface of the substrate. CONSTITUTION:The probe stylus unit 1 consists of the substrate 2 made of a transparent material in a disk shape, the transparent electrode 3 formed on the substrate 2, and a metallic wire 4 whose pointed tip part is projected from the transparent electrode 3 at the center part of the substrate 2. This constituted unit 1 is installed atop of the objective of, for example, an optical microscope or between the objective and a sample. Then the unit 1 or sample is moved to put the pointed tip part of the metallic wire 4 close to the sample. In this state, a voltage is applied to the metallic wire 4 through the transparent electrode 3 from outside and a tunnel current is detected by the pointed tip part. An STM observation of the sample surface is made according to the detected tunnel current.
Patent JP-S62236495-A (JP)
Title: Production of human tumor necrosis factor
Inventor: MIHASHI MASAKAZU
IPC: C07K14/005
Filed: 1987-02-12
Abstract: PURPOSE:To produce a human tumor necrosis factor exhibiting cytotoxic activity against various human malignant tumors and having high safety, by proliferating human-originated cell capable of producing human tumor necrosis factor. CONSTITUTION:A human-originated cell is transplanted to a warm-blooded animal other than man or inoculated in a diffusion chamber and proliferated under the supply of nutrient-containing body fluid from the animal body. The produced cell is reacted with a tumor necrosis factor (TNF)-inducing agent in vivo or in vitro to obtain a human TNF having high activity. The human TNF is extremely safe and can be effectively utilized for the remedy of malignant tumors such as mastocarcinoma, pulmonary carcinoma, hepatic carcinoma, cystocarcinoma, uterine cancer, gastric cancer, colon cancer, leukemia, lymphoma, dermatic carcinoma, neuroblastoma, etc.
Patent JP-S57142954-A (JP)
Title: Preparation of malononitrile
Inventor: HAMAMOTO SHIYUNICHI
IPC: C07C253/00
Filed: 1981-03-02
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for vitamine B 1  at a low cost in simple steps in high yield, by reacting an aminoacetonitrile with nitrous acid in a specific pH range, and reacting the reaction product with hydrogen cyanide in the presence of a copper compound.  
     CONSTITUTION: An easily available aminoacetonitrile is reacted with nitrous acid in a solvent, e.g. ethyl ether or methylene chloride, at a pH ≤10, preferably 2W8, and the resultant reaction product is, without isolation from the reaction product solution, reacted with hydrogen cyanide hydrogen cyanide in the presence of a copper compound, e.g. mono- and bivalent copper sulfate or copper carbonate, at 50°C or below at a pH of 3W12, preferably 0W40°C at a pH of 4W11 for 0.5W5hr, to afford the aimed substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62186020-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: ASAMI TOSHIAKI
IPC: F02D1/02
Filed: 1986-02-12
Abstract: PURPOSE:To ensure a proper increase in fuel supply for starting an engine in a cold condition and a proper decrease therein after an engine start by molding a spring of shape memory metal opposite to an actuator for controlling a fuel control lever toward a fuel increment direction under turbocharged pressure. CONSTITUTION:The subject pump is equipped with a pump body 10, a boost compensator 7 and a governor 13. A spring 31 constituting a part of an actuator in the boost compensator 7 is molded from a shape memory alloy and made to contract at temperature below a predetermined level. The spring 31 when cold, therefore, shrinks and a rod 30 becomes free to move, thereby turning a stop lever 9 in a counter-clockwise direction. As a result, a fuel adjustment lever 24 is shifted by an acceleration lever 16 toward a direction for increasing fuel supply, thereby ensuring the easy start of an engine. On the other hand, when a start switch 28 has been closed, a timer 27 works after an elapse of predetermined time and an electric current runs from a battery 29 to the spring 31. Consequently, the spring 31 elongates and a fuel injection quantity is reduced.
Patent JP-H03233387-A (JP)
Title: Method and device for detecting x-ray
Inventor: MIYAKE SHUSAKU
IPC: G01T1/20
Filed: 1990-02-09
Abstract: PURPOSE:To make good characteristic measurement without depending on the distance between an X-ray detecting section and an X-ray source by making an incident X-ray beam incident perpendicularly on an X-ray detector having an X-ray filter of the largest thickness among plural X-ray detectors. CONSTITUTION:Since X-rays are radially released from an X-ray tube, the position where the X-ray detector having the X-ray filter of the largest thickness among the plural disposed X-ray detectors is disposed is previously marked on the surface of the X-ray detecting section 1 to be irradiated with the X-rays. The detecting section 1 is so set that the surface of the marked part of the detecting section 1 intersects nearly orthogonally with the incident direction of the X-ray beam to be measured at the time of irradiation with the X-ray to be measured. The information signal of the X-ray to be measured detected by the detecting section 1 is amplified in an amplifier section 3 after photoelectric conversion and is once stored in an arithmetic memory section 5 after A/D conversion 4. The signal is then subjected to the prescribed arithmetic processing according to the preprogramed procedures and the desired information (tube voltage, energy distribution, half value layer, etc.) on the X-ray to be measured is determined and is displayed on a display section 6.
Patent JP-H0615482-A (JP)
Title: Filler metal for build-up welding to surface of al-base material
Inventor: NAKADA YASUTOSHI
IPC: B23K9/04
Filed: 1992-02-14
Abstract: PURPOSE:To stably obtain a wear resistant and heat resistant build-up layer having a high joining property to an Al-base material by using a solid wire having the small amt. of the gas to be incorporated into the filler metal on the surface of the Al-base material, thereby enabling the stable feed of the filler metal, obviating the generation of weld defects, such as pits and blow holes, and lessening the penetration into the Al-base metal. CONSTITUTION:The build-up material for the surface of the Al-base material is constituted of the Al-Cu composite twisted wire filler metal formed by stranding a fine wire consisting of the Al-base material and a fine wire consisting of a Cu-base material and is formed by incorporating Cu as an essential component into the filler metal at 30 to 85% of the total weight thereof. Further, the filler metal contains one or >=2 kinds of Si, Fe, Mn, Mg, Cr, Ni, Ti and Be and consists of Al and inevitable impurities for the balance In addition, the total content of the additive elements; Si, Fe, Mn, Mg, Cr, Ni, Ti and Be is confined to <=10%.
Patent JP-S60174814-A (JP)
Title: Method for utilizing working scrap of high-purity silicon for semiconductor for heating up of molten iron or molten steel
Inventor: KUMAGAI KENJI
IPC: C21C5/52
Filed: 1984-02-20
Abstract: PURPOSE:To reduce the cost of steel making by adding working scrap of high- purity silicon for semiconductors together with oxygen to a molten iron or molten steel and heating up the molten iron or molten steel by utilizing the heat of oxidation reaction of Si. CONSTITUTION:Cutting powder, debris, grains, polishing powder, etc. produced in the stage of forming and working high-purity silicon for semiconductors are sprayed and ejected with oxygen as a carrier gas into a molten iron or molten steel or the above-mentioned working scrap is used as an essentially component and is further mixed with metallic iron powder scrap, iron oxide powder, powder of metallic aluminum, quicklime, dolomite and carbonaceous heat generating agent. The mixture is pelletized and the pellets are charged into the molten iron or molten steel so that the molten iron or molten steel is heated up by making use of the heat of oxidation reaction of Si. The above-mentioned pelletization to increase the bulk specific gravity is more particularly preferable in the stage of charging the scrap into a converter. The cost of steel making is reduced by making effective use of the above-mentioned waste as a heat source.
Patent JP-H10218713-A (JP)
Title: Foliar spray agent for plant
Inventor: SHIBUYA MASAO
IPC: C05G5/23
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a foliar spray agent for plant capable of reducing the content of nitrates in plant and vegetable. SOLUTION: This foliar spray agent for plant comprises molybdenum, nitrogen in ammonia state and a chitosan having 10,000-100,000 molecular weight as main components. The foliar spray agent is composed of 1.0-2.0wt.% of molybdenum, 0.095-0.19wt.% of nitrogen in ammonia state and 0.05-0.1wt.% of the chitosan in a stock solution, respectively.
Patent JP-S55121885-A (JP)
Title: Ozone water treating apparatus
Inventor: KASHIWARA HIROSHI
IPC: C02F1/78
Filed: 1979-03-14
Abstract: PURPOSE: To attain effective water treatment by a method wherein an ozone concentration within an exhaust gas from a reaction tank is detected or an impurity concentration within an already treated liquid from a reaction tank is detected to change an amount of ozone supplied to a reaction tank from an ozone generator in accordance with an impurity concentration.  
     CONSTITUTION: Air or oxygen is passed through a drying apparatus 2 to be dried and entered into an ozone generator 3 and passed through a discharged electric field to produce an ozone gas. Moreover, the ozone is entered into a reaction tank 4 and gas-liquid contact with a liquid 1 to be treated is carried out, then, waste ozone is discharged from a top portion of a reaction tank. At the same time, an ozone concentration within waste ozone is detected at 5 and a supply amount of ozone is controlled by a control apparatus 17 so as to make waste ozone concentration constant. Moreover, the concentration of impurities (e.g. coloring component, COD) within a treated liquid 11 discharged from a reaction tank 4 is detected and, so as to make the concentration constant, an amount of ozone is changed. Thereby, the available utilization of ozone and the enhancement of reaction speed are established together and the ozone water treatment is effectively carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09193105-A (JP)
Title: Method for manufacturing compression bamboo material and apparatus therefor
Inventor: SUMIYA JUNICHI
IPC: B27K9/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost flat plate-like bamboo material having large strength and dimensional stability by compressing bamboo. SOLUTION: The bamboo material A having a circular arc-like section obtained by dividing it in a fiber direction is plasticized by hot water at 70 to 120 deg.C, then the plasticized material A is placed in a lower mold 2 which makes it possible to compress in the state that both the ends, of the material A are restricted with its inner wall disposed at the lower side, an upper mold 3 is moved down to the mold 2, the material A is compression molded to a predetermined thickness to a flat plate-like state, the obtained material of the flat plate-like state is heated at 140 to 200 deg.C for predetermined time while maintaining the material in the state, thereby obtaining the bamboo material compressed to the flat plate-like state without resetting to the circular arc state even if it is again brought into contact with water or heat.
Patent JP-H09196563-A (JP)
Title: Control device for dryer
Inventor: HIDENAGA SHINSAKU
IPC: F26B17/14
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To plan to enhance convenience of usage by additionally providing a drying control means with a function of continuing drying control by judging combustion state to be normal if hot air temperature is within a specified ascending temperature range and stopping drying control by judging the combustion state to be abnormal if the hot air temperature is out of the specified ascending temperature range. SOLUTION: A combustion control means 6 for controlling driving state of a burner 4, an operation switch 10, an ambient temperature sensor 12 and a hot air temperature sensor 14 are connected to a drying control means 16 for controlling drying state of a dryer. The drying control means 16 is additionally provided with a function of judging combustion state to be normal to continue drying control if hot air temperature is within a specified ascending range when a specified period of time has elapsed from the start of the drying control and judging combustion state to be abnormal to stop combustion if the hot air temperature is out of the specified ascending temperature range. Thus, convenience of usage can be enhanced.
Patent JP-S57144069-A (JP)
Title: Painted film forming method inside of hollow cylindrical body
Inventor: IKEZAWA SUSUMU
IPC: B05D3/00
Filed: 1981-02-28
Abstract: PURPOSE: To form a painted film of required thickness free from unevenness and foaming by spraying liquid paint on the inner face of a hollow cylinder rotating in a painting machine, taking it out, and drying and baking after preliminary drying by warm air while it is in rotation.  
     CONSTITUTION: A hollow cylindrical body A advances intermittently along the shifting path 1 of a painting machine 10 and rotates round the axial line of the cylindrical body A being held between supporting rolls 2', 3' and a flat belt 4. When nozzles 5, 5' face cylindrical bodies A 1 , A 2 , liquid paint is sprayed by a controlling mechanism on inner face of the cylindrical bodies A 1 , A 2 . Painted cylindrical body A 3  is separated from the painting machine 10 and rolls down on an inclined chute 6. During this rolling, warm air is blown from a warm air blower 7 and dried to such a degree that the paint does not flow down. Then, the cylindrical body is carried in a drying baking furnace and the paint is dried and baked by usual way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03233316-A (JP)
Title: Measuring instrument with adjustment nullifying function
Inventor: TSUKAMOTO SHIYUUJI
IPC: G01D3/024
Filed: 1990-02-08
Abstract: PURPOSE:To prevent the erroneous adjustment of a measuring instrument due to the mis-operation of an external adjusting switch performed by setting the operating mode of a microcomputer which nullifies the operation of a correction quantity control switch with a mode setting switch. CONSTITUTION:Electrostatic capacity C1, C2 changed corresponding to pressure received with a pressure received with a pressure detecting part 11 are supplied to the microcomputer 13 via an A/D converter 12, and are detected as sampling data proportional to the capacity C1, C2 as physical quantities, and a detection pressure value is computed. Output can be obtained by performing A/D conversion in accordance with the arithmetic output data of the microcomputer 13 by a D/A converter 14. In such a case, a function corresponding to the position of a digital switch 15 is conformed to the microcomputer 13 by software, and a lock (adjustment nullifying) function is provided at one of the positions, and the operation of the external adjusting switch is nullified by setting the switch 14 at this position, which prevents the erroneous adjustment of the measuring instrument due to the mis-operation of the external adjusting switch performed.
Patent JP-S52111714-A (JP)
Title: Electrokinetic type electroacoustic transducer with metallic vibr ating plate
Inventor: KAMIJIYOU EIJI
IPC: H04R7/02
Filed: 1976-03-16
Abstract: PURPOSE:To provide an electrokinetic type electroacoustic transducer having a metallic vibrating plate, in which there is used a composite structure in which a part of pores in a specific porous metal having connected pores is made airinpermeable to broden the width of frequency characteristic of a dynamic speaker.
Patent JP-H04268464-A (JP)
Title: Fault point detector for power transmission line
Inventor: KATSUKAWA HIROYUKI
IPC: G01R31/08
Filed: 1991-02-22
Abstract: PURPOSE:To improve the evaluation accuracy of a distance from a reference ground to a fault point in a power transmission line. CONSTITUTION:A plurality of current sensors 12 and 13 measure shunt currents flowing through branch sections near the branch line of a main line 4 and a branch line 8. A voltage sensor 12 is set at any one of the main line 4 and the branch line 8 to measure a voltage at the branch section directly. The current of the branch section measured directly is transmitted to a monitoring device 18 while the current and voltage on the end A side are detected with the current/voltage sensor 12 disposed at the end A (reference ground). Thus, a distance from the reference ground to a fault point F is computed by current and voltage data thus obtained.