baber/WOPTO huggingface dataset:
Patent JP-S5885821-A (JP)
Title: Preparation of 1alpha,25-dihydroxyvitamin d3 receptor
Inventor: ICHIKAWA MASATSUNE
IPC: A61K35/38
Filed: 1981-11-16
Abstract: PURPOSE:To obtain the titled receptor, by collecting intestinal tubes from mammals, and preparing the titled receptor from the mucous membranes of the intestinal tubes. CONSTITUTION:Intestinal tubes, e.g. the small intestine (duodenum, jejunum or ileum) or the intestinum crassum (colon, rectum or cecum), are collected from mammals selected from the group consisting of a dog, pig, rabbit, cat and guinea pig, and the mucous membranes scraped off from the taken out intestinal tubes are dispersed in a suitable aqueous solvent, e.g. physiological saline solution, phosphoric acid buffer solution or Tris-hydrochloric acid buffer solution, washed the by centrifugal method, etc. and ground in the solvent in a homogenizer to extract 1alpha,25-dihydroxyvitamin D3 receptor, which is then purified by the fractionating centrifugal method. The resultant receptor is directly usable for the radioreceptor assay method or freeze-dried in the presence of a stabilizer, e.g. dithiothreitol, if necessary for improving the stability and storability as a quantitative analytical reagent to give the aimed freeze-dried product.
Patent JP-H0629191-A (JP)
Title: Aligner and manufacture of semiconductor device
Inventor: IRIKURA HIDEAKI
IPC: H01L21/30
Filed: 1992-07-10
Abstract: PURPOSE:To form a fine resist pattern by a photolithography. CONSTITUTION:When a fine pattern is exposed on a photoresist by a photomask, the pattern is divided into two photomasks 13, 14. Only one mask 14 is irradiated with a light through a phase control film. The two images of the photomasks are optically superposed, and simultaneously exposed at the same position. As the other method, when lights are transmitted from the same light source to the two photomasks without using the phase shift mask at all, an optical path difference is formed from the light source to the two photomasks, and the photomasks are irradiated with lights in which wavelengths are deviated by half a wavelength. Accordingly, a fine pattern equivalent to a prior art phase shift mask can be formed by using the photomask patterned only by a chromium film to be normally used without using the phase shift mask which was difficult to be manufactured due to a complicated structure.
Patent JP-S6243484-A (JP)
Title: Heat-recovery of coke oven gas
Inventor: KOIZUMI KUNIHEI
IPC: C10B27/00
Filed: 1985-08-21
Abstract: PURPOSE:To recover the sensible heat of waste coke oven gas effectively, by introducing air into the carbonization chamber after discharging the coke from a coke oven to effect the combustion and removal of carbon deposited to the wall of the chamber and, at the same time, introducing waste gas into a combustion furnace to effect the combustion of the unburnt component in the combustion waste gas. CONSTITUTION:After discharging the produced coke from a coke oven, the door 10 of the charging hole is opened and air is introduced into the carbonization chamber 1 of the coke oven. The carbon deposited to the wall of the carbonization chamber is burnt and eliminated and, at the same time, at least a part of the coke oven gas is burnt. The combustion waste gas is introduced into the combustion furnace 7 to effect the combustion of the unburnt component of the combustion waste gas and the sensible heat is recovered. The heat- recovery of coke oven gas can be carried out by this process.
Patent JP-S5974689-A (JP)
Title: Closed type current introducing terminal
Inventor: NAKAYAMA SHIGEO
IPC: H01F6/00
Filed: 1982-10-21
Abstract: PURPOSE:To obtain a current introducing terminal of a high insulation withstand voltage by a method wherein an insulator of a current introducing terminal is formed cylindrical, lead wires are connected therein, and a lead element wire is insulation-sealed by sealing with a sealing material or casting an insulation filler. CONSTITUTION:Tapered female threads 23 and 24 are provided in the upper and lower parts of the insulation cylinder 20 of the current introducing terminal, and then taper seals 21 and 22 are screwed in. The taper seal has a lead insertion hole and is softer than the insulation cylinder 20. If the cylinder 20 is an epoxy glass cloth laminated plate, the seals 21 and 22 are made of Teflon. The screwing causes the sealing material to bite into the cylinder 20 and a lead coat 26, resulting in sealing of clearances 25 and 26, and then a connection part 27 and the element wire 28 are shielded from the side of the atmosphere 7 and the side of He 8. The insulation filler can be cast into a space part 30. This constitution enables to obtain the current introducing terminal of a high insulation withstand voltage even in He gas or water deposit.
Patent JP-H0743471-A (JP)
Title: Whole-body counter
Inventor: MATSUBARA SHOHEI
IPC: G01T1/163
Filed: 1993-07-26
Abstract: PURPOSE:To realize a structure, which excludes psychological sense of oppression, sense of fear and the like, which are applied on a person under examination, in a whole-body counter for measuring the radioactive amount in the body. CONSTITUTION:A detector 14 is provided at the side surface of a human body 12. The detector 14 is contained in a collimator 16. A shielding wall 24 is provided on the other side. At least the front side of the human body 12 has an open structure. Therefore, sense of oppression, sense of fear and the like do not occur in the person under examination.
Patent JP-S5974795-A (JP)
Title: Digital key telephone device
Inventor: SEKI HIDEYUKI
IPC: H04Q3/58
Filed: 1982-10-21
Abstract: PURPOSE:To decrease the number of connecting core wire by providing a CODEC to each key telephone device in accordance with the number of stored trunk line of a main device and transmitting both audio signal information and control signal information through a common highway. CONSTITUTION:Plural key telephones TEL1-TELn are connected to a main device 1 in parallel to each other via a common highway. At the same time, the control information on the telephones TEL1-TELn as well as the device 1 are multiplexed in time division. Then CODEC8 and 16 are provided to the device 1 in correspondence to the number of store circuit and to the telephones TEL1- TELn to convert each audio signal into a pulse signal and vice versa respectively. Thus each audio signal information is transmitted into the same time slot as the control signal information through a common high way (b).
Patent JP-H0511349-A (JP)
Title: Peripheral distortion correcting and printing device
Inventor: EGAWA TAKESHI
IPC: G03B27/32
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a photograph having no peripheral distortions by executing printing in accordance with the information on correction of the peripheral distortions and to obtain the natural photograph even when the printing to a large size is executed. CONSTITUTION:An operation inhibiting means which inhibits the operation of a peripheral distortion correcting means when the print size is large is provided in a control means which operates the peripheral distortion correcting means 63 in accordance with the information on the correction of the peripheral distortions when this information is read by a reading means 65. A correcting means which adds a correction to the information on the correction of the peripheral distortion read by the reading means when the print size is large is also provided in the control means.
Patent JP-H0348608-A (JP)
Title: Detergent composition
Inventor: HASHIMOTO KATSUO
IPC: C11D3/20
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a detergent composition, containing an anionic surfactant, amphoteric surfactant and nonionic surfactant and having sufficient detergency and foaming properties with hardly any irritancy to hair or skin. CONSTITUTION:The objective substance prepared by blending an alkyloylalkyltaurine salt type anionic surfactant [ingredient (A)] with an amidosulfobetaine type amphoteric surfactant and a sulfobetaine type amphoteric surfactant [ingredient (B)] and an alkylolamide type nonionic surfactant [ingredient (C)] in amounts so as to provide (5:1)-(1:8) weight ratio of the ingredients (A):(B), (15:1)-(1:1) weight ratio of [the total amount of the ingredients (A) and (B)] : ingredient (C) and 10-50wt.% total amount of the ingredients (A), (B) and (C) in the total weight of the detergent composition, further suitably blending ingredients and additives normally used for the detergent therewith and formulating a composition according to a conventional method.
Patent JP-2001012352-A (JP)
Title: Enclosed motor-driven compressor
Inventor: SANUKI MASAMI
IPC: H02K9/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the density of sucked coolant and supress the increase in the weight and cost of a motor housing in an enclosed motor-driven compressor for supercritical heat pump type hot-water supply devices. SOLUTION: A flat tube 140 through which water for the hot-water supply flows, is wound around the outer wall of a motor housing 120, and sucked coolant is allowed to flow in the motor housing 120. Thus, the coolant flowing through a motor Mo and the motor housing 120, and since there is no need to improve the pressure resistance of the motor housing 120, the density of sucked coolant is reduced, and the increase in the weight and cost of the motor housing is suppressed.
Patent JP-H0718235-A (JP)
Title: Surface-protective film
Inventor: KADOI YASUNORI
IPC: C09J7/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide the film which has suitable pressure-sensitive adhesion, scarcely increases in its pressure-sensitive adhesion with the lapse of time, therefore does not leave any adhesive after use and has excellent releasability. CONSTITUTION:The film has at least one layer made of at least one cycloolefin resin of a glass transition temperature (Tg) of 50 deg.C or below selected from the group consisting of a copolymer prepared by the addition polymerization of an alpha-olefin with a cycloolefin, a polymer prepared by the ring opening polymerization of a cycloolefin, ring opening copolymers thereof and hydrogenation products thereof.
Patent JP-H0352132-A (JP)
Title: Optical head
Inventor: SATO KATSUHARU
IPC: G11B7/1359
Filed: 1989-07-19
Abstract: PURPOSE:To facilitate manufacture and to miniaturize a head by obtaining a necessary astigmatism by means of adjusting the thickness of two parallel planes. CONSTITUTION:A prism 8 reflects a light ray from a light source 1, and forms a reflecting transmission surface 8a at the angle of about 45 degrees with respect to an optical axis A-A' which is vertical to the information recording surface of an information recording medium 5. A first reflecting surface 8b which reflects the light ray that is reflected on the information recording surface and that transmits the transmission surface 8a and which is almost perpendicular to the optical axis A-A', a second reflecting surface 8c which reflects the light ray reflected on the reflecting surface 8b and which is parallel to the transmission surface 8a and a transmission surface 8d which permits the light ray reflected on the reflecting surface 8c to transmit and which is almost parallel to the transmission surface 8a are formed in the form of a parallelogram. The light ray projected from the light source 1 is converged on a condenser lens 2, is reflected on the transmission surface 8a and is converged on the information recording surface of the medium 5 by an objective lens 4. Furthermore, it is reflected in accordance with information on the information recording surface and reaches the transmission surface 8a. Then, it is reflected toward the reflecting surface 8c on the reflecting surface 8b, is reflected on the reflecting surface 8c again, radiates from the transmission surface 8d and reaches a light-receiving element.
Patent JP-S6246800-A (JP)
Inventor: KATOU KIMIZOU
IPC: G01C21/24
Filed: 1985-08-22
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-H1031518-A (JP)
Title: Flow rate control unit
Inventor: HASHIZUME YASUTO
IPC: G05D7/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To precisely control a flow rate Q within a range between the maximum flow rate Qmax and a minimum flow rate Qmin irrelevantly to changes of fluid supply conditions. SOLUTION: A flow rate setting means 1 equipped with a valve body 1a for flow rate setting, a jet pressure setting means 2 for setting the jet pressure of fluid, a manipulated variable command means 3 which commands a manipulated variable S for the flow rate setting, and a valve body moving means 4 which moves the valve body according to the commanded manipulated variable are provided;  and the valve body moving means is so constituted as to move the valve body in a state wherein its variation quantity ΔS and flow rate vairation rate ΔQ/Q are nearly in proportional relation over the nearly entire range of a manipulated variable variation range, the jet pressure setting means is so provided that a virtual flow rate Qs when the fluid pressure Pb on the downstream side of the valve body is sets nearly equal to the fluid pressure Pa on the valve body upstream side can be adjusted to a nearly constant quantity above the maximum flow rate Qmax when the manipulated variable is maximum irrelevantly to changes of fluid supply conditions,  and a valve body movement area adjusting means 5 is provided which adjusts the movement area for the valve seat 1c of the valve body corresponding to the manipulated variable so that the flow rate corresponding to the manipulated variable becomes nearly constant irrelevantly to the changes of fluid supply conditions.
Patent JP-2000016400-A (JP)
Title: Separator
Inventor: NAIDE TOMOHIKO
IPC: B64G1/64
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a shock due to movement of a piston by providing a pressure reduced space for letting gas flow out to the destination in the moving process of the piston on the moving side of the piston. SOLUTION: High pressure gas generated by igniting a cartridge 12 is supplied from a gas supply hole 14 to a pressure space 20. By the pressure of gas, a piston 4 is moved with a rod 5, the tip of the rod 5 is separated from a hole 19 of an I-bolt 18, and the other structure B is separated. When the moved piston 4 reaches a pressure reduced space 22, high pressure gas passes through the periphery of the piston 4 because the inside diameter is larger than that of the piston 4 to flow out to the destination of movement at high speed. Thus, the pressure in the pressure space 20 is suddenly lowered and a storing space 3 is a closed space, so that the piston 4 is decelerated by the pressure of outflow gas.  Accordingly, in a simple structure using such a pressure reduced space 22 having a large-diameter part 8, the piston 4 moved by the pressure of gas can be decelerated by the gas so as to remarkably reduce a shock of the piston 4.
Patent JP-S5886755-A (JP)
Title: Integrated circuit device
Inventor: HIRANO YOUJI
IPC: H01L21/822
Filed: 1981-11-18
Abstract: PURPOSE:To obtain an IC which can operate at a high speed even if a parallel driving circuit is increased by connecting an electrostatic breakdown protecting circuit to the terminal electrode of the IC through an element which can be selectively cut. CONSTITUTION:A diode D1 or a transistor Q1 is connected as a circuit for protecting electrostatic breakdown to the terminal electrode IN of an IC through an element 3 which can be selectively cut. Thus, all diodes or transistors 3 except the D1 or Q1 which is connected to an arbitrarily driven circuit 2 in case of driving a plurality of ICs can be cut. Accordingly, the electrostatic capacity of the D1 or Q1 can be suppressed to the minimum limit, this can be operated at a high speed much higher than the conventional parallel connection of only the driven circuit to the electrostatic breakdown protecting circuit, and the durability against the electrostatic damage is not lost as well. Generally, the output transistor of the driving circuit has large size, and in this case the transistor itself performs a role of an electrostatic breakdown protecting circuit, and the element 3 can be fully cut at the side of the driven circuit 2 side.
Patent JP-S5973651-A (JP)
Title: Control device of stepless transmission
Inventor: SAKAZAKI AKIHIKO
IPC: F16H59/72
Filed: 1982-10-21
Abstract: PURPOSE:To contrive to smoothen the operation, to improve the safety and the like by a method wherein decelerating state of a vehicle is controlled based upon the deceleration signal. CONSTITUTION:An input side V-pulley 2, the groove width of which is variable, is formed onto an input shaft 1 and a fluid pressure chamber 3 is provided in order to control the sliding shift of a pulley piece 2b. Similarly an output side V-pulley 5, the groove width of which is variable, is formed onto an output shaft 4. The fluid supplied to the fluid pressure chambers 3 and 6 are controlled by both a speed variation ratio control valve 8 and a fluid pressure control valve 9. The speed ratio valve 8 is put into actuation by a signal of a brake sensor 16 at the state near speed variation point from low speed to high speed in quick acceleration at a fully open throttle valve in order to change-over from high speed variation ratio to low speed variation ratio. Accordingly, the rotational frequency of an engine during applying braking is remarkably heightened, resulting in putting efficient engine braking in action.
Patent JP-S6427724-A (JP)
Title: Automatic control spinning device
Inventor: KATO MASARU
IPC: B21D22/16
Filed: 1987-07-23
Abstract: PURPOSE:To enable spinning similar to teaching work time by performing a certain initial operation by a spinning roller awaiting at an original point position by the sequence control means equipped by a controller. CONSTITUTION:In a sequence control, a 1st slide base 8 is moved by advancing at low speed in an L direction after moving a 2nd slide base 9 which awaits at the retreating position in B direction by advancing it to an advance limit position in an F direction. Thereafter control data are read from an inside memory at the fixed time intervals same as the sampling time intervals of the control data at teaching time and based on this read control data the driving motor M1 of a screw feeding mechanism 12 and the motor of an operation lever driving means are controlled by being driven via a motor controller. Consequently the slide base 8 is moved to a target position and an operation lever 16 is moved to the target position.
Patent JP-S6076320-A (JP)
Title: Injection mold
Inventor: SUZUKI HIDEO
IPC: B29C45/26
Filed: 1983-10-03
Abstract: PURPOSE:To reduce the defect occurrence ratio of products, causing the reinforcement rib of the product to be capable of approaching to its end by dividing a differential type sliding core into a rib core and an inclined core. CONSTITUTION:A mold 3 is provided with a differential type sliding core 11. This differential type sliding core 11 is composed of the rib core 6 provided with the groove 5 molding the rib of a product and the inclined core 10 provided with the pushing out part 9 of a product 1. After the product 1 has been molded, when the inclined core 10 is pushed out of the mold 3, it slides away in its inclined direction, whereby the product 1 is taken out of the mold 3 and the rib core 6. Further, the inclined core 10 is moved and a rib core pushing part 7 is caused to be in contact with the contact surface 6a of the rib core pushing part of the rib core 6. Thereafter, the rib core 6 is pushed out according to the inclined angle of the inclined core 10.
Patent JP-H0624107-A (JP)
Title: Printer
Inventor: NAKAJIMA YASUSUKE
IPC: B41J29/46
Filed: 1992-07-13
Abstract: PURPOSE:To prevent mis-operation of a user by a method wherein a printer for data from an external device detects the size and set status of printing paper, compares them with the safe information in received data to decide whether printing is allowed or not, and warns a printing data generating source when printing is not allowed. CONSTITUTION:When printing control commands regarding character data, printing pages, etc., are input to an input section 11 from a host computer 2, a developing section 12 analyzes the input data and forms bit mapped data most suitable for printing by a printing section 15 on a bit mapped memory. A control section 17 outputs an instruction to a paper feeding section 13 according to the analyzed results to feed paper. After paper feed is completed, a paper size detector 14 detects the longitudinal and lateral sizes and set status of the fed paper to judge whether it is long lengthwise or crosswise. When the printing section executes printing, agreement or disagreement between the printing paper feeding direction and the printing direction designated by a user is detected, and when disagreement is detected, the data are transferred to the host computer 2 via a transfer section 16.
Patent JP-H0350464-A (JP)
Title: Control of air conditioner
Inventor: ISOTANI BUNICHI
IPC: F25B17/12
Filed: 1989-07-18
Abstract: PURPOSE:To improve the operation efficiency by alternately performing operations, one operation of interrupting a compressor or a pump or reducing capacities of the same when a detection signal supplied from an efficiency sensor reaches a first set value, and the other operation of starting said compressor or pump or increasing capacities of the same when said detection signal reaches a second set value higher than said first set value. CONSTITUTION:A hydrogenated metal (MH1) 2 is contained in a metal container 1, and a hydrogenated metal (MH2) 4 is contained in a metal container 3. A first pressure sensor 18 and a second pressure sensor 19 are provide on the metal containers 1, 3, whereby an operation signal from a control device 22 is issued to a compressor 6 for starting or stopping the same. Once hydrogen atmosphere pressure P in the metal container 1 reaches a first set value P2, a detection signal is issued by the first pressure sensor 18 to the control device 22 which then issues an interruption signal to the compressor 6 which is accordingly interrupted. Herein, heat exchange proceeds in the hydrogenated metal MH1 in the metal container 1, and once detection pressure P by the first pressure sensor 18 reaches a second set value P3, a start signal is issued from the control device 22 to the compressor 6 to reoperate the compressor 6, whereby hydrogen is forcedly transferred from the hydrogenated metal MH1 to MH2.
Patent JP-S6245408-A (JP)
Title: Mandrel mill rolling method
Inventor: YAMAMOTO KENICHI
IPC: B21B17/02
Filed: 1985-08-24
Abstract: PURPOSE:To prevent the decrease in the yield of a product with a mandrel mill by narrowing the roll gap of the 1st or 2nd stand to a prescribed value to form the rear end of a pipe stock to a thin wall thickness then subjecting the stock to drawing with subsequent stands. CONSTITUTION:The essential requirement to suppress the formation of the rear end fin to be generated in the stage of mandrel mill rolling is to lessen the thickness decrease by the rolling reduction of the stands near the rear end of the pipe stock. The roll gap of the 1st stand of the mandrel mill 5 is gradually and continuously narrowed down to the preset value at the suitable timing until the rear end of the hollow pipe stock 4 passes through said stand, by which the wall thickness on the outlet side of the 1st stand is reduced on the rear end side. The roll gap of the 2nd stand is narrowed after the specified time and the subsequent drawing is executed. The generation of the fin at the rear end is prevented by such method and the decrease in the yield of the product by discarding the fin at the rear end is prevented.