baber/WOPTO huggingface dataset:
Patent JP-S5981527-A (JP)
Title: Liquid pressure measuring sensor
Inventor: OKUDA MASAHITO
IPC: G01L13/02
Filed: 1982-11-01
Abstract: PURPOSE:To eliminate a transmission loss of liquid pressure and to improve measurement precision by eliminating the need for an insulating bulkhead. CONSTITUTION:A thin pipe 17 and bellows 13 are filled with nonvolatile liquid which is hard to mix with liquid to be measured and has relatively high visconsity. The charged liquid is held in the filling state by the capillarity of the thin pipe 17 and never flows out. A thin pipe 16 communicating with bellows 12 is open to the air at the other end and the other opening of the thin pipe 17 is linked to a container 23 which contains the liquid to be measured. As the bellows 13 extend according to the liquid pressure, the crystal piece 7a of a crystal oscillator 7 at one end 6a of a pressure transmission lever 6 is compressed and the oscillation frequency of a pressure-frequency transducer including the crystal oscillator 7 varies, so that the pressure of the liquid in the container 23 is detected. Thus, the liquid to be measured is brought into contact with a liquid boundary surface for pressure transmission and the need for an insulating bulkhead is eliminated.
Patent JP-S6435310-A (JP)
Title: Multidimensional measuring machine
Inventor: TEZUKA WASAKU
IPC: G12B5/00
Filed: 1987-07-31
Abstract: PURPOSE:To accurately guide a measurement support body in a Y-axial direction by providing a short-span narrow guide consisting of a Y-axial guide part, a means which control the up-down position of a table, and a means which controls the traverse position of the table. CONSTITUTION:The table 60 is placed on a base 16 by a support member 62. A measuring element support body 64 is equipped with left and right columns 66 and 68 and a traverse motion member 70 is racked on it. The traverse motion member 70 is provided with a X-axis slider 72 movably and a measuring element 77 is fitted to a case 74 united with the slider 72 through a spindle 76. A Y-axial guide part 78 is formed at one end side of the reverse surface 60D of the table in the table traverse direction. An air bearing 80 which controls the position in the up-down direction, an air bearing 82 which controls the traverse position of the table, and an air bearing 84 which controls the Z-axial position are provided to the side leg part 69 of the Y-axial guide part 78.
Patent JP-S6436559-A (JP)
Title: Departure-arrival forwarding device for ropeway
Inventor: KADOI TOSHIYUKI
IPC: B61B12/10
Filed: 1987-07-31
Abstract: PURPOSE:To make it possible to control in a stabilized manner by employing a linear induction motor for a power source of a departure-arrival forwarding device, detecting a current of each of divided coils on the primary side of the linear induction motor as a sensor for the secondary side, and monitoring the change in the power factor of the detected current. CONSTITUTION:A cable 4 routed between a high speed (drive) pulley 3 rotated with an induction motor 1 and a driven side pulley and is circularly operated is released, when it reaches a terminal A, from a cable gripper 7' which is run by a lower roller 8 on a guide rail 6. In this case, primary sides 20B of the linear induction motor of deceleration and acceleration sides are arranged parallel to the guide rail 6 on both departure and arrival sides of the terminal A while a secondary side 21 is arranged on the top surface side of the cable gripper 7'. The primary side 20B above is divided into multiple coils 24a-24k. The currents flowing through the coils 24a-24k are detected with current sensors 27a-27k to detect the position of the secondary side 21 and to perform various controls.
Patent JP-H0360465-A (JP)
Title: Combined ceramic product
Inventor: YAMAMOTO SHIRO
IPC: C04B35/565
Filed: 1989-07-27
Abstract: PURPOSE:To improve the corrosion resistance of the surface layer of a combined ceramic product and to prevent the change of the electric resistance over a long period of time even at a high temp. by coating a first phase having electrical conductivity with a second phase made of an inorg. material having deterioration resistance and low electrical conductivity. CONSTITUTION:This combined ceramic product consists of plural phases and is formed by coating the first phase with the second phase. The first phase is a continuous phase made of silicon carbide-based electrically conductive ceramics. The second phase is a continuous phase made of high density ceramics or a prescribed inorg. material. This inorg. material is amorphous or nearly amorphous and has electrical nonconductivity or low electrical conductivity. The high density ceramics has electrical nonconductivity or low electrical conductivity and the density is >=90% of the density of a single crystal.
Patent JP-S6350608-A (JP)
Title: Control process for non-interference flow inside turbine
Inventor: OKADA TAKAO
IPC: F01K7/38
Filed: 1986-08-20
Abstract: PURPOSE:To force condensed water flow control to make follow-up control with the same responsiveness as that in extracted steam flow control by providing an inside non-interference operational unit in a operational variable calculation routine. CONSTITUTION:An optimum operational point (extracted steam quantity condensed water quantity) is calculated, in the turbine load distributing calculation 1, from various characteristics, regulating conditions and evaluation function of a boiler, a turbine, etc. The deviation from the present operational point is obtained in a control deviation calculation 2 and flow operational variable is calculated by means of PID operation 3, and inside non-interface operation 4, and it is converted to pulse operational variable in a pulse operational variable calculation 5. Thereby, the non-interference flow control of the turbine can be carried out.
Patent JP-H0478483-A (JP)
Title: System for producing ultrapure water
Inventor: HIRATA NAMI
IPC: C02F1/42
Filed: 1990-07-19
Abstract: PURPOSE:To obtain ultrapure water in large quantities at a high flow rate by combining a UV-filter membrane-cartridge polisher circulation system with a use point column packed with ion exchange fibers. CONSTITUTION:When pure water obtd. from a primary pure water system is continuously circulated among UV, a cartridge polisher and a filter membrane to collect ultrapure water, this water is passed through a column packed with ion exchange fibers in other line and ultrapure water is obtd. in large quantities at a high flow rate. The ion exchange fibers are preferably polystyrene-based fibers. For example, raw water 13 is passed through a prefilter 1, RO 2 and an ion exchange device 3 and the resulting primary pure water is stored once in a tank 4, passed through UV 6, a cartridge polisher 7 and UF 8 by a pump 5, well circulated among the UV 6, the polisher 7 and the UF 8 and then passed through a use point column 9. Ultrapure water 14 is obtd. from MF 10.
Patent JP-2000024524-A (JP)
Title: Grain supply apparatus of rice milling machine
Inventor: KANEKO TSUNEO
IPC: B02B7/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable good and efficient milling by preventing the generation of a stagnation phenomenon in the flow of grain when the supply amt. of grain is small and smoothly supplying grain regardless of the supply amt. of grain. SOLUTION: A milling chamber 1 having a milling rotor 3 provided to the upper part thereof and a supply chamber 2 having a supply rotor 4 comprising a grain lift spiral body provided to the lower part thereof are provided in series up and down. The vertical axis part 5 of the milling rotor 3 and the supply rotor 4 is formed into an up and down piercing hollow cylindrical shape. Grain is allowed to flow down to the supply chamber 2 from the upper part of the milling rotor 3 through the vertical axis part 5 and supplied to the milling chamber 1 by the grain lifting action of the supply rotor 4. The lower end of the vertical axis part 5 is opened and a conical guide 16 is opposed to the lower opening part thereof to form a downward oblique grain discharge port 15.
Patent JP-S5982619-A (JP)
Title: Production of magnetic head for multiple tracks
Inventor: KOINUMA KAZUO
IPC: G11B5/187
Filed: 1982-11-02
Abstract: PURPOSE:To simplify magnetic shielding by forming grooves deeper than gap depth on respective spacing members consisting of a non-magnetic material, by inserting and fixing magnetic shielding plates to/in the grooves and then by grinding the plates. CONSTITUTION:The grooves 11 deeper than the gap depth and shorter than the distance up to winding 8 parts are formed from the tape sliding side in respective spacing members (spacers 10a) consisting of a non-magnetic material (e.g. glass) which are formed between unit magnetic heads to be basic materials of a multiple track magnetic head, and then the magnetic shielding plates 12 are inserted and fixed with adhesive or the like. The projected parts of the magnetic shielding plates 12 inserted and fixed into/on the grooves 11 are removed in the grinding process applied to the tape sliding surface of the basic materials of the multiple track magnetic head.
Patent JP-S6085221-A (JP)
Title: Intake port of 4-cycle engine
Inventor: TOKITA HIDEHIRO
IPC: F02B75/02
Filed: 1983-10-14
Abstract: PURPOSE:To improve combustion performance of a 4-cycle engine, by sufficiently stirring and mixing the fuel, wherein, intake air, sucked through an intake port, is caused to swirl in a combustion chamber. CONSTITUTION:During lowering of a piston, after the most of intake air flowing through an air intake passage 10 is guided, as shown by A, by a main flow guide piece 13 and is caused to swirl within a swirl generating chamber 11, then flows in a combustion chamber 5 through an intake air port 12. The rest intake air is guided by a splitting guide surface 14, and flows in a combustion chamber 5 through an intake air outlet 12 from a space on the inverted flow side of the swirl generating chamber 11 as shown by B. Intake air B guided by the splitting guide surface 14 exerts a rotational moment on a main flow A, and the main flow, sucked into the combustion chamber 5, forms a tornado-shaped swirl within the combustion chamber 5. This enables powerful stirring and mixing of the fuel within the combustion chamber 5.
Patent JP-H0357667-A (JP)
Title: Thermal transfer recording
Inventor: MOROHOSHI KUNICHIKA
IPC: B41J35/36
Filed: 1989-07-26
Abstract: PURPOSE:To prevent significant density deterioration of print by controlling the use of an ink film in such a manner that the significantly worn-out ink film is not used in accordance with information about a magnetic recording layer on the film. CONSTITUTION:A magnetic recording layer 3 is formed by applying an agent dispersed in a diluent and evaporating the diluent. A magnetic recording layer 3 is provided in a belt form on a base layer 4. A thermal head is used to print characters in accordance with a signal from the magnetic recording layer, and at the same time, the frequency of solid printing is recorded by a writing head together with information on the frequency of solid printing by a magnetic detection head. If solid printing, is for example, performed three times, it is no longer possible from a viewpoint of practical use. However, quite the same characters in the linear width of 0.5mm are rarely used excepting graphic print, so that the ink film can be used more several times for printing a text. If a signal for the frequency of printing of more than three times is read by the magnetic detection device 5, an ink sheet 1 is taken up so that no image is printed for recording on the part where such a signal generates.
Patent JP-S5896025-A (JP)
Title: Novel physiologically active substance ch-1 and its preparation
Inventor: UMEZAWA IWAO
IPC: A61K36/05
Filed: 1981-12-02
Abstract: NEW MATERIAL:The physiologically active substance CH-1 having the following properties. Constitution, composed of at least C, H, O and N; elemental analysis, C 38.49%, H 6.07% and N 1.39%; molecular weight, nonpermeative to cellophane membrane and S=6.15S; melting point, develops color at 240 deg.C; specific rotation,[alpha]D<29>-9.52 (c=1, water); solubility, soluble in water and insoluble in organic solvents such as methanol; color reaction, positive to anthrone reaction, etc. and negative to Folin-Lawry reaction, etc.; appearance, white powder; protein content, none; sugar content 53% in terms of glucose. USE:A physiologically active substance having interferon inducing capability and carcinostatic activity. PROCESS:Chlorella belonging to Chlorella genus, e.g. Chlorella pyrenoidosa, etc. is extracted with hot water. The extract liquid is added with a hydrophilic organic solvent to effect the solvent precipitation fractionation. The resultant precipitate is dissolved in water, and dialyzed. The dialyzed solution is subjected to the adsorption chromatography and gel filtration to obtain the objective physiologically active substance CH-1.
Patent JP-S5981042-A (JP)
Title: Detection of life of tool
Inventor: IWATA KAZUAKI
IPC: B23Q17/09
Filed: 1982-11-01
Abstract: PURPOSE:To detect the damage on a cutting tool simply and quantitatively in high accuracy by allowing acoustic emission signal to be detected in each time when the alumina which covers in plural layers the cutting tool is damaged. CONSTITUTION:If a tool is covered with Al2O3 in two layers or more, acoustic emission (AE) signal is detected at each time when Al2O3 is damaged, so the state of damage on the tool can be determined through the alternation of the AE signal. Cutting is carried-out by using the tool for which theickness of Al2O3 layer and the number of layers are determined beforehand, and the number and the magnitude of peaks are observed as cutting proceeds, and each AE signal ion this data and in the actual cutting, is compared, and therefore, the state of procedure of the damage during cutting is determined quantitatively with the lapse of cutting time. Therefore, the detrioration of surface characteristics, accuracy, and dimension of a work to be cut due to damage on the tool can be prevented by generating alarm signal or replacing tools at the time point when peak is generated.
Patent JP-S6085142-A (JP)
Inventor: ABE HIROSHIGE
IPC: E04B5/40
Filed: 1983-10-14
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-H0942784-A (JP)
Title: Air conditioner and method for operating air conditioner
Inventor: IWASHINA YOSHINORI
IPC: F24F11/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of the mechanical manufacturing error of an expansion valve and precisely set the minimum opening degree of the expansion valve by operating a refrigerating cycle while the opening degree of the expansion valve is changed and determining the minimum opening degree of the expansion valve based on the opening degree of the valve when a refrigerant does not flow. SOLUTION: An outdoor machine 5 comprises a compressor 1, a four-way valve 2, a heat exchanger 3a, and an expansion valve 4a. An indoor machine 6 comprises a heat exchanger 3b and an expansion valve 4b. When the opening degrees of the expansion valves 4a and 4b are set to prescribed opening degrees, the compressor 1 is operated and the state of a refrigerating cycle is stabilized, the opening degree of the expansion valve 4a or 4b is changed within a prescribed range of change, the flow rate of the expansion valve is detected and whether a refrigerant flows or not is decided based on the flow rate of the expansion valve. When the refrigerant flows, the opening degree of the expansion valve 4a or the expansion valve 4b is changed within a prescribed range of change to return to a procedure for detecting the flow rate of the expansion valve.  When the refrigerant does not flow, the minimum opening degree position of the expansion valve 4a or 4b is determined based on the opening degree of the expansion valve at that time.
Patent JP-H09100063-A (JP)
Title: Image forming device
Inventor: KUROYANAGI SATOSHI
IPC: G03G21/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To discharge a sheet image-formed with a mixed loading mode on the same loading means after making an output form into the same size. SOLUTION: At the time of a mixed loading mode where each of originals 207 of both large and small size sheets is loaded on an original mount 206, an image is formed on a sheet of the original size detected by an original size detecting sensor, and when the large size sheet is outputted, a folding process is carried out by an output unit 204, and the small size sheet and the folded sheet are discharged onto the same bin tray B and stored. With this constitution, those of discharged different sized sheets can be superposed on the same stacking means in the same size output form, therefore, the process of a subsequent sheet bundle is thus performable in a lump.
Patent JP-H0940319-A (JP)
Title: Buffer action testing device
Inventor: SHIGETOMI NAGAMICHI
IPC: G01M99/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To heighten general use and facilitate fitting/removal. SOLUTION: A pair of connecting parts 9a, 9b are integrally provided at a cylinder bearer 8 of a cylinder 2, and a cable body 11 and a winding device 12 are connected between these connecting parts 9a, 9b. The winding device 12 is operated to impart holding force to a plunger into a final lower end position, and this is held by the connecting parts 9a, 9b of the cylinder bearer 8.
Patent JP-H0480168-A (JP)
Title: Changeover device for transport passage
Inventor: KATSUMATA TSUTOMU
IPC: B65H29/60
Filed: 1990-07-20
Abstract: PURPOSE:To perform driving of a paper discharge roller and changeover of a flapper with a single motor by providing two circumferential grooves corresponding to changeover positions of the flapper on the separated positions of the circumferential face of a reciprocally rotating cam, connecting them together with a guide groove, and moving the engaging element of the flapper between the circumferential grooves through reciprocal rotation of the cam. CONSTITUTION:Rotation of a paper discharge roller 11 driven with a reciprocally rotating motor is transmitted to a rotating cam 18 through a belt. The rotating cam 18 is formed with two circumferential grooves 19, 20 and a guide groove connecting them between. A flapper 16 is up and down movable centering around a supporting shaft 17, and an engaging element 22 to engage with the circumferential groove is projected to the extreme end part. When the motor is normally rotated and the cam 18 is rotated in the X direction, the engaging element is engaged with the groove 20, the flapper 16 is horizontally positioned, and a paper sheet is discharged with the paper discharge roller 11. When it is reversely rotated in the Y direction, the engaging element 22 is moved to the groove 18 through the guide groove 21, the flapper 16 is inclined, and the paper sheet 14 is discharged through the under side of the flapper 16.
Patent JP-S6439210-A (JP)
Title: Covering member for embedded material for piping
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/12
Filed: 1987-07-31
Abstract: PURPOSE:To surely prevent concrete from being infiltrated into embedded material, by providing an opening section set at a cover main-unit with a separable separation unit, and by providing the separation unit with a fitting section recessed from a mold-butted surface and for fixing a mold at the embedded material. CONSTITUTION:The cover main-unit 10 of a covering member 1 is provided with an opening section, and the section is provided with a separation unit 11 so that the unit 11 may be separably connected to the opening section with a thin section 13 or the like. Besides, at the separation unit 11, a section 15 recessed from a surface butted to a mold 40 is formed, and at the recessed section 15, a fitting section 12 for fitting a pulling-nearer member 3 is contrived to be set. After the covering member 1 is combined with piping embedded- material (a box) 2, the member 1 is placed in the mold 40. Besides, penetrating the mold 40, the pulling-nearer member 3 is fitted on the fitting section 12, and the embedded material 2 is fixed. In this state, concrete 50 is cast and hardened, and after the mold 40 is removed, the separation unit 11 is separated.
Patent JP-H01126538-A (JP)
Title: Electrophoretic apparatus
Inventor: MAAKU BERUNINGAA
IPC: G01N27/26
Filed: 1988-08-04
Abstract: PURPOSE: To prevent a person from receiving an electric shock in a laboratory when he puts a finger into a buffer liquid carelessly by inserting a jack into a plug for applying a voltage ton an electrode that is provided in a tank. CONSTITUTION: A jack 114 is inserted into a plug 112 to apply a voltage to an electrode 130 being provided with in a tank 106. Also, when a lid 108 is at an open position, the side wall of the lid 108 blocks the plug 112, thus preventing the jack 114 from being inserted. When the lid 108 is open due to the blocking, no potential exists through liquid and gel in the tank 106. On the other hand, when the lid 108 is at a closed position, an edge below it is mounted on a lid stopping part 128 and the jack 114 is located so that it matches the plug 112. Therefore, the jack 114 can be inserted into the plug 112 only when the lid 108 is at a closed position. Once the jack 116 is inserted into the plug 112 through the jack 114, the lid 108 cannot be opened due to the jack 114 itself.
Patent JP-H0522823-A (JP)
Title: Insulating block for connecting power cable and connecting method using said insulating block
Inventor: TAKAHASHI YOSHIHISA
IPC: H02G15/18
Filed: 1991-07-09
Abstract: PURPOSE:To shorten the length of the connecting section of a power cable, and to reduce an outside diameter by abutting an insulating block composed of cylindrical incomplete crosslinking polyethylene containing an unreacted crosslinking material against the connecting section of the power cable, superposing a heat-shrinkable tubing on the outside of the insulating block and heating and pressing the tubing. CONSTITUTION:The end section of a power cable to be connected is peeled in a stepped shape, and external semiconducting layers 51a, 51b, insulators 47a, 47b, internal semiconducting layers 45a, 45b and cable conductors 41a, 41b are exposed. The cable conductors 41a, 41b are welded and bonded 43. An insulating block 33 consisting of an internal semiconducting layer 23, an incomplete crosslinking polyethylene insulator 21 and an external semiconducting layer 29 is abutted against the connecting section of the cable, and semiconducting heat-shrinkable tubings 49a, 49b are superposed on the outer circumference of the insulating block 33. Crosslinking is advanced through heating and pressing, and the stepped peeling section of the cable and the insulating block 33 are fast stuck. Accordingly, the length of the connecting section is shortened, and an outside diameter is reduced.
Patent JP-S5896996-A (JP)
Title: Surface treatment material of heat exchanger
Inventor: KAWACHI HIDEAKI
IPC: F28F19/02
Filed: 1981-12-03
Abstract: PURPOSE:To bestow the function to neutralize dew condensed water and to purify combustion gas by a method wherein the surface of a heat exchanger is coated with heat resisting paint, which consists of pigment of low-melting-point glass frit and silicon resin bonding agent, added with alkaline material. CONSTITUTION:At first, a copper base metal 7 is coated with aluminum or aluminum alloy 8 and further coated with silicon resin 10 employed low-melting- point glass frit as pigment. In this case, about 1-20wt% of carbonate or hydroxide 11 of alkaline earth metal or alkali metal is added to the paint, which consists of pigment of low-melting-point glass frit 9 and silicon resin bonding agent. As a result, the low-melting-point glass frit 9 reacts with strong acid dew condensed water so as to neutralize the dew condensed water to have its pH values of about 5.5-7.5 and the alkaline material reacts with NO2 and SO2 in the combustion gas in order to decompote them into harmless gases.