baber/WOPTO huggingface dataset:
Patent JP-H02224737-A (JP)
Title: Mr imaging method
Inventor: YAMAZAKI KAZUNARI
IPC: A61B5/055
Filed: 1989-02-28
Abstract: PURPOSE:To shorten the photographing time without deterioration of the resolution for image by narrowing the imaging view field in the direction of phase encoding. CONSTITUTION:From an RF transmitting/receiving device 34 a high frequency signal is sent to an RF coil 35 to excite a spin in an object to be photographed. From an inclined magnetic field power supply 32, current is sent to an inclined magnetic field generating coil 33 under the control of a measuring control device 31, and an inclined magnetic field for selection of slice is impressed, and also the inclined magnetic field for frequency encoding and inclined magnetic field for phase encoding are impressed. NMR signals generated from the object are received by an RF coil 35 and taken into a computer 36 to serve collecting the data. The sideways size Lx of the profile image 21 from the object shall preferably be greater than its longitudinal size Ly, which yields a non-square imaging view field 22. The sideways matrix MATfreq shall be related to the longitudinal matrix MATphase so that they meet the equation Lx/MATfreq=Ly/MATphase, so as not to impair the isotropic property of picture element. The number of phase encodings shall be the same as MATphase, and the number of repetitions in pulse sequence is decreased by MATfreq-MATphase, so as to shorten the photographing time.
Patent JP-S59174065-A (JP)
Title: Accounting circuit of public telephone set
Inventor: NEMOTO MASAFUMI
IPC: H04M17/02
Filed: 1983-03-24
Abstract: PURPOSE:To attain an effective application of an accounting circuit of a public telephone to both local and toll calls by using a received accounting signal for accounting in case said accounting signal is for a toll call and performing the multi-accounting indenpendently with a local call respectively. CONSTITUTION:When a reset pulse R is supplied, a control circuit CNT resets FFFF1 and FF3 and sets and FF2 respectively. Then clock pulses 512 are transmitted from an OR gate G4 one by one in a 3-divided cycle. These pulses 512 are applied to a coin receiving circuit CRC via an AND circuit G5 in the form of accounting signals CD. Thus the multi-accounting is carried out for a local call. In the case of a toll call, the accounting signals are supplied from a station in a cycle shorter than 1.5min. Therefore the accounting signal CR is set at ''H'' before the count output Q3 of a counter CT3 is set at ''H''. Thus counters CT1-CT3 are reset. As a result, the FF2 is set with an NAND circuit G1 turned on. Then the accounting is carried out in response to the signal CR.
Patent JP-H09221166-A (JP)
Title: Cap holding tool of oil filler port for automobile
Inventor: TATSUNO HIYOSHI
IPC: B65D55/16
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a cap holding tool of an oil filler port which can be installed in an oil supplying position so that workability is excellent, besides, does not interrupt oil supplying operation. SOLUTION: On a base plate 2, a cap placing plate 3 is attached in a foldable manner. On the base plate 2, a permanent magnet 9 having a flaw preventing sheet 10 stuck thereto is attached. On the cap placing plate 3, a recess 5 is formed. On the bottom of the recess 5, a small hole 6 is opened. On the base plate 2, a card holder 7 is provided.
Patent JP-H11246429-A (JP)
Title: Anti-tumor substance derived from medicinal plant
Inventor: MORITA AKIHIRO
IPC: A61K36/06
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an antitumor substance having a selective antiproliferating activity against tumor cells. SOLUTION: This antitumor substance is derived from a medicinal plant (for example, Artemisia princeps, Taraxacum officinale, Equisetum arvense, Equisetum arvense, Prunus donarium, Prunus yedoensis or Pteridium aquilinum). (1) A high molecular active substance in the antitumor substance has the following characteristics: the high molecular active substance has a mol.wt. of >=3,500 measured using a dialysis membrane, is salted out with a 90% ammonium sulfate solution, and is deactivated by a thermal treatment. (2) A low molecular active substance in the antitumor substance has the following characteristics: the low molecular active substance has a mol.wt. of <=3,500 measured using a dialysis membrane, is extracted with an organic solvent, is a neutral or acidic substance, and can be developed and separated by use of a HPTLC using a proper solvent system.
Patent JP-H03252341-A (JP)
Title: Method for solidifying calcium carbonate
Inventor: TANII TADAAKI
IPC: C04B28/26
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a calcium carbonate solidified product not having water absorbability, having lubricative luster and capable of being employed as an artificial marble from inexpensive calcium carbonate by subjecting the mixture of a specific composition comprising calcium carbonate, glass, caustic soda and water to a hydrothermal reaction under a specific condition. CONSTITUTION:A mixture comprising 42-63wt.% of calcium carbonate, 23-35wt.% of glass, 5-10wt.% of caustic soda and 7-13wt.% of water is subjected to a hydrothermal reaction under conditions comprising a temperature of >=200 deg.C and a pressure of >=100kg/cm<3>. The glass may be mixed with the waste glass of soda lime silicate glass, borosilicate glass, aluminosilicate glass, etc., as the glass.
Patent JP-S59175657-A (JP)
Title: Shifting shock preventive device of automatic transmission for vehicle
Inventor: NAKAMURA SHINYA
IPC: F16H61/06
Filed: 1983-03-24
Abstract: PURPOSE:To keep off a shock attributable to gear shifting to the lowest speed gear step, by detecting a state of engagedness in an upper gear step, while discriminating a fact that this engagedness has reached the specified engagedness, and on the basis of this condition, shifting the gear step to the lowest speed gear step. CONSTITUTION:This device is provided with an engagedness detecting device, a discrimination device and a selector device, and such a fact that a third-speed gear step reaches a state of fixed engagedness from output shaft torque M indicating the engagedness of the third-speed gear step of a planetary gear transmission is discriminated whereby the third-speed gear step is changed over to a first-speed gear step. With this constitution, regardless of car conditions such as a car speed, an accelerator control value, etc., in succession with a variation in the delivered torque following selection from a state of being neutral to the third-speed gear step, the variation in the said torque following the selection from the third-speed gear step to the first-speed gear step takes place smoothly. Therefore, an uncomfortable shock attributable to the selection from the third-speed gear step to the first-speed gear step is almost all eliminated.
Patent JP-S63218218-A (JP)
Title: Oil filter
Inventor: MURAO YOSHIYUKI
IPC: B01D35/14
Filed: 1987-03-04
Abstract: PURPOSE:To easily combine an element with a protector and to surely seal between them, by providing elastic members between a projecting part of the protector and one end plate of the element and between the other end plate of the element and a flange part of an element supporting member. CONSTITUTION:A 1st elastic member 4 is provided between the projecting part 2a around the outer periphery of the protector 2 and one end plate 3a of the element 3, and a 2nd elastic member 7 is provided between the other end plate 3b of the element 3 and the flange part 6a of a relief valve housing 6. As a result, the element 3 is easily combined with the protector 2, and the flowing of unfiltrated oil into the inside of the protector is surely prevented, and moreover, the manufacturing cost of oil filter is reduced in comparison with the ordinary method using adhesives.
Patent JP-H04300122-A (JP)
Title: Wire electric discharge machining device
Inventor: ONIZUKA MASAAKI
IPC: B23H7/02
Filed: 1991-03-14
Abstract: PURPOSE:To deliver collected wire electrodes more workable in a state of less leakage by moving a liquid collection container out of a path to a collection container of wire electrodes as well as stopping liquid flow of a cylindrical body at the time when the wire electrodes arrive at a specified position. CONSTITUTION:A wire electrode 15 is stretched in a state where it is inserted in one end of a cylindrical body end part 20a, a machining liquid collection container 41 is placed near a capstan roller 21 and a pinch roller 23 in this state, and the wire electrode 15 is moved from one end of a cylindrical body 20 to the other end by the flow of machining liquid by a third pump 31. Then, at the time when the top end of the wire electrode 15 arrives at a wire electrode detection plate 45, a control means 47 stops supplying the machining liquid to the cylindrical body 20 in accordance with its detection signal and simultaneously moves the machining liquid collection container 41 out of a passing path of the wire electrode 15. The machining liquid inside of the machining liquid collection container 41 is introduced to a contaminated liquid tank 27 through a hose 48 and others. Thereafter, the wire electrode 15 is dropped downward and collected in a wire electrode collection container 25.
Patent JP-H10231699-A (JP)
Title: Steel segment and erector
Inventor: KANEKO KENICHI
IPC: E21D11/14
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To accelerate work and ensure safety. SOLUTION: Bent sections 105 that are bent in the direction of facing each other or in the opposite direction are provided in the inside perimeter sides of the segments of two vertical ribs 104a, 104b of a steel segment 100. The segment 100 is structured so as to be held by pressing the facing sides of the two vertical ribs 104a, 104b of the steel segment 100 or the opposite sides of the facing sides.
Patent JP-H03251923-A (JP)
Title: Cutting processing system for logical language processor
Inventor: MATSUMOTO NORIYUKI
IPC: G06F9/44
Filed: 1990-03-01
Abstract: PURPOSE:To improve the cutting processing efficiency by providing a storing variable, setting the present substitute selector to the storing variable, and showing the substitute selector undergone the cutting processing with the set storing variable at the execution starting point of a predicate. CONSTITUTION:A storing variable (cutting variable) is taken out to a cutting variable register for execution of the cutting processing before the information is lost. The taken-out substitute selector (cutting variable) is stored in a selection point that is produced by a predicate itself at execution of the predicate. Then the corresponding predicate paragraph is executed from its head. When the paragraph to be executed includes the cutting processing, the cutting variable value under setting to a register is stored in an executing environment at the first stage of execution. Then the paragraph is carried out. When a back track ing state is caused, the stored cutting variable variable is selectively recovered in the register. Thus, all cutting processings includeding the relevant phrase can be carried out when the cutting variable value stored in the executing environment is set as a mere present substitute selector. As result, the cutting processing efficiency is improved.
Patent JP-H08258702-A (JP)
Title: Brake cylinder-piston stroke visual indicator device for railway rolling stock
Inventor: MAAKU ESU KURANPITSUTSU
IPC: F16D66/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the visual information on a position of a brake clinder.piston in a case when a brake cylinder device is located remotely from a convenient viewing area on a rolling stock. SOLUTION: An indicator rod 56 extending from a brake cylinder device to a viewing area where the brake cylinder piston travel may be determined by the relationship of the indicator rod end with respect to a reference point, is connected to a piston hollow rod 18 by a bearing assembly 40 including a hollow rod collar, and the bearing assembly 40 provides for relative rotation between the indicator rod 56 and the hollow rod 18, and transmits the axial movement of the piston to the indicator rod 56. The relative rotation is necessitated by the fact that the piston and the hollow rod 18 typically rotated during reciprocal movement between a brake application position and a brake release position due to torsional force imparted by a piston return spring.
Patent JP-S59176458-A (JP)
Title: Engine suction system
Inventor: NAKANO SHINICHI
IPC: F02M35/10
Filed: 1983-03-25
Abstract: PURPOSE:To block direct transmission of engine vibration to a check valve by providing a communication path having a check valve between a plurality of suction paths while providing a check valve in a space formed at the rear of cylinder head while in front of chassis main pipe independently from the engine. CONSTITUTION:A tube 33 having a check valve 24 is provided between suction paths 21. The check valve 24 is fixed to a bracket 8 to be protected from direct transmission of engine vibration. The check valve 24 is provided in a space (S) formed at the rear of cylinder head 5a while in front of a chassis mains pipe 4 independently from an engine 5, where hot air after cooling the engine is fed to the check valve 24 to promote gasification of mixture gas flowing through the tubes 33, 34 and the valve 24.
Patent JP-H09243137-A (JP)
Title: Electronic expansion valve control device for air conditioner
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F25B1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To shorten an initial position setting time of an expansion valve by a method wherein a present degree of opening of an electronic expansion valve is stored and the number of initial position setting pulses for returning the expansion valve to its full-closed stale is set to such number of pulses having a predetermined pulse added to the stored degree of opening of the expansion valve by an initial position setting means. SOLUTION: A degree of opening of an electronic expansion valve 5 being driven at present is written into a memory means 97 for storing a degree of opening. This degree of opening is read out again by a reading means 96 when the initial position of the expansion valve 5 is determined, inputted to a position setting means 94 and then the number of pulses during position setting operation is calculated. After the initial position is determined by driving the expansion valve 5 toward its closing direction only by an amount corresponding to the number of pulses, a degree of opening of the expansion valve is controlled in such a way that a refrigerant circuit may become its most suitable state, a degree of opening at this time is written into and stored in the memory means 97 for storing the degree of opening at this time, a pulse of the previous degree of opening of the stopped expansion valve is read out when a subsequent operation is carried out, the number of position setting pulses is reduced more than that of the prior art to shorten the position setting time and then it is possible to restrict a surplus incrementation of the pulse.
Patent JP-H09242596-A (JP)
Title: Exhaust pressure computing method for engine and fuel injection quantity control device for engine
Inventor: NAKAGAWA SHIGERU
IPC: F02D41/18
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To always maintain the air-fuel ratio before and after the acceleration and deceleration at the optimal air-fuel ratio by computing the charging efficiency at a transition time of acceleration and deceleration of an engine as accurate as possible. SOLUTION: In a device for setting the fuel injection quantity on the basis of the intake pressure, at the time of computing the exhaust pressure at the time of overlap of the opening of an intake valve and an exhaust valve at the time of acceleration and deceleration, charging efficiency of the intake and engine speed in the past cycle at the time of acceleration and deceleration is obtained, and the exhaust pressure at the real time is computed on the basis of the mutual characteristic between the charging efficiency, engine speed and the exhaust pressure, which are previously obtained on the basis of the charging efficiency and the engine speed of the past cycle. With this structure, exhaust pressure at the time of overlap of opening of an intake valve and an exhaust valve at the time of acceleration and deceleration can be accurately computed without using an exhaust pressure detecting means.
Patent JP-S52133482-A (JP)
Title: Numeral control system for machine tool
Inventor: NODA SHIGEO
IPC: G05B19/40
Filed: 1976-04-30
Abstract: PURPOSE: To reduce the capacity of memory means by making changes of command increment co-ordinate values of an incremental system to be numeral control data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11245029-A (JP)
Title: Soldering device and soldering method
Inventor: BESSHO KIYOFUMI
IPC: B23K3/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve a good soldering efficiency and prevent contamination arising from scattering of a flux by arranging a cylindrical part at a soldering iron tip end so that it fits a protruded terminal on a print board, and melds a solder being supplied into the cylinder while abutting the tip end with a land. SOLUTION: The tip end part of the soldering iron 1 is made in a manner that its cross-sectional area gradually gets smaller towards its end, and a penetration hole 2 is arranged at its center so as to form a cylindrical part 3. Diameter of the hole 2 is made to be the one capable of keeping a given interval surrounding the terminal to be soldered. Also, the hole 2 is made to connect through with the soldering iron 1 and an air hole 1a, a solder supply hole 8 being arranged on the cylindrical part 3 wall. When the soldering is carried out, after the soldering iron 1 is heated by a heating apparatus to a given temperature, the cylindrical part 3 is fitted to the terminal on the print board, and its top end surface is brought into contact with the land surrounding the terminal so as to meld a yarn soldering while a preliminary heating is applied to them. Simultaneously, a blocking of the solder is prevented by an air pressure from the air hole 1a.
Patent JP-S51126425-A (JP)
Title: Carburetter of vehicular engine
Inventor: IIYAMA MASAHIKO
IPC: F02M5/02
Filed: 1975-04-28
Abstract: PURPOSE: Relative to inertia flow of fuel inside a float chamber at acceleration and deceleration times of vehicle, a shape of the float chamber is so formed that, the accelerating performance of engine is improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09239253-A (JP)
Title: Dispersing apparatus
Inventor: TSUJI NORIMASA
IPC: B01F3/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dispersing apparatus of a magnetic dispersion capable of judging the state in a vessel inner cylinder at its early stage, simple in constitution and capable of being reduced in cost. SOLUTION: This dispersing apparatus is constituted so that a vessel inner cylinder 51 is arranged inside a vessel jacket 52 and a stirring agitator shaft 22 is arranged inside the vessel inner cylinder 51 in a freely rotatable manner and a temp. control liquid is introduced into the gap between the vessel jacket 52 and the vessel inner cylinder 51 to adjust the temp. of the magnetic dispersion supplied into the gap between the vessel inner cylinder 51 and the agitator shaft 22 to perform dispersing treatment.  In this case, the gap is divided into a plurality of temp. control chambers 54a-54h by the axial partition plates 53a-53h radially extending from the outer peripheral surface of the vessel inner cylinder 51 and directly connecting the vessel inner cylinder 51 to the vessel jacket 52, and the holes 57 allowing the temp. control chambers 54a-54h to communicate with each other are provided to the partition plates 53b-53h.
Patent JP-H05260008-A (JP)
Title: System for transmitting control information between multiple collecting/distributing devices
IPC: H04J3/12
Filed: 1992-03-09
Abstract: PURPOSE:To transmit the control information of a test instruction or the like between multiple collecting/distributing devices at arbitrary time without lowering efficiency to utilize a line for users to use the multiple collecting/distributing devices. CONSTITUTION:Multiple collecting/distributing devices 1 and 3 are installed while being faced each other through a line or device 2 provided with a digital interface such as an interstandard PBX-TDM digital interface of the Telecommunication Technique Committee. When testing the multiple collecting/distributing device 3 from the multiple collecting/distributing device 1, control information for test start, control information for test stop and tested result information to be transmitted between these multiple collecting/distributing devices each other is transmitted by using any unused time slot in the digital interface.
Patent JP-H0642980-A (JP)
Title: Optical position encoder
Inventor: ROBAATO ANDORIYUU PINOTSUKU
IPC: G01D5/249
Filed: 1993-03-11
Abstract: PURPOSE: To obtain an optical position encoder where the problems of existing optical position encoders are overcome. CONSTITUTION: The optical position encoder comprises an encoder 10 having a position fixed where an element is to be monitored. The encoder 10 has a plurality of parallel tracks 11, 12, 13, each comprising a plurality of colored squares. Optical detection heads 21, 22, 23 extend laterally to the tracks 11, 12, 13 and produces an output indicative of a color being detected on each track 11, 12, 13. The output is connected with a decoder 50 containing a lookup table, so that the element can be located according to the combination of detected colors.
Patent JP-S63216426-A (JP)
Inventor: KATAOKA MASUO
IPC: A22C9/00
Filed: 1987-03-05
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-H09215547-A (JP)
Title: Chair
Inventor: SUGANO TAKAO
IPC: A47C3/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the frame of a chair from being scratched, by preventing the frame of the chair from making direct contact with the frame of another chair and sliding along the same. SOLUTION: A chair comprising a frame in which front legs 6 and rear legs 4 are connected at their lower ends by base parts 5 adapted to be superposed on the base parts 5 of another chair having the same structure in order to stack the chairs, has protectors which are fitted on required parts of the frame, that is, for example, parts of the base parts 5 laid between the foot members 8, 8X, and 9, 9X.
Patent JP-S63217250-A (JP)
Title: Manufacture of moire grating
Inventor: IGARI TOSHIHIDE
IPC: G01N3/06
Filed: 1987-03-05
Abstract: PURPOSE:To easily form moire heat-resisting gratings on many test-pieces by arranging a coating plate which has many slits in an orthogonal grating shape on the test-pieces and then projecting laser light CONSTITUTION:Many parallel slits 22 arrayed at the same pitch with the moire heat-resisting gratings are provided in the surface of a mirror 21 which is the coating plate. Then the mirror 21 having he slits 22 is placed on the plane test-pieces and irradiated with the laser parallel light beam form above. Consequently, only laser light beams passed through the slit parts of the mirror 21 reach the surfaces of the test-pieces to form grooves confirming with the shape of the slits 22. Consequently, the moire heat-resisting gratings are manufactured in a short period for the many test-pieces.