baber/WOPTO huggingface dataset:
Patent JP-H1078323-A (JP)
Title: Inclination sensor
Inventor: HIDA KOKICHI
IPC: G01C9/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide linear output and detect inclination along a plurality of directions by applying drive voltage to each pair of drive electrodes in a liquid for changing impedance across the electrodes depending on the inclination, on a time-sharing basis. SOLUTION: Recesses 13 for containing a conductive liquid are extended in directions orthogonal with each other and formed like a cross type in a water tank 7. In this case, the two directions orthogonal with each other correspond to back and forth, and right and left directions for detecting inclination. The conductive liquid changes impedance across the electrodes, depending on the inclination. Also, a detection electrode pin 18 is laid at the central section of each recess 13, and five electrode pins 191 to 195 as drive electrodes 19 and a feedback electrode pin 20 are arranged at each of four peripheral parts, thereby forming an electrode pair for coping with a direction for detecting the inclination. Drive voltage is applied to each electrode pair on a time-sharing basis and the inclination is detected on the basis of output from the detection electrode pin 18. According to this construction, the inclination in two directions can be detected with a single inclination sensor.
Patent JP-S60124691-A (JP)
Title: Pouring of grout into ground
Inventor: DANIERU GUBUANO
IPC: C09K103/00
Filed: 1983-12-09
Abstract: PURPOSE:To solidify ground to have high strength and excellent water stopping property and durability, by pouring a first soln. consisting of an aqueous soln. of an activated alkali silicate and a second soln. consisting of an aqueous soln. of a specified metal compd. separately into ground so that they may be brought into contact in the ground for solidification. CONSTITUTION:An aqueous soln. of a compd. of the formula (where M is a univalent alkali metal) which become effective at least one day after the reaction and remains effective for two weeks, is obtained when water glass, etc. is reacted with an alkali metal hydroxide for ionization and activation of silicic acid. While the compd. remains in an ionized state, the soln. and a second soln. consisting of an aqueous soln. of chloride, hydroxide or carbonate of Mn, Zn, Al of Fe are poured into ground in such a way that the two solns. may be brought into contact in the ground. the process make the most of advantages of water glass such as low cost and good penetration and improves strength and water stopping property of the grout to solidify ground to have durability equal to that of cement.
Patent JP-H0281115-A (JP)
Title: Key input device
Inventor: MORI SHINICHI
IPC: G03G21/00
Filed: 1988-09-16
Abstract: PURPOSE:To decrease the number of input key switches and to ensure the input of many functions with high operability by moving a display sheet showing the key display corresponding to each function and setting the key display opposite to the corresponding key. CONSTITUTION:A display sheet 1 is moved with operations of key switches 8a - 8e of mode selection switches 8, and the detection areas 12a, 12b... of display parts 11a, 11b... corresponding to the selected modes are detected. Thus the sheet 1 is stopped. Then the key displays 16a, 16b... corresponding to the selected modes of the selected parts 11a, 11b... are set opposite to a pressure-sensitive key switch 22 of a keyboard 2. Thus the number of input key switches is decreased with operation of the switch 22. Then the input of many functions can be facilitated with high operability.
Patent JP-H1168451-A (JP)
Title: Reflection mirror for multi-beam antenna
Inventor: MATSUI GIICHI
IPC: H01Q25/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a reflection mirror having a shape similar to the one of a normal offset parabolic antenna, etc., capable of satisfactorily, transmitting and receiving plural radio waves in different directions. SOLUTION: A reflection mirror 2 to receive radio waves coming from N directions is formed by weighting and averaging N pieces of parabolic functions obtained by defining the N directions as rotation axes. Distance d1+d2 between focus positions f1 and f2 of the parabolic functions for two waves with the minimum beam separation angles among the N radio waves is set at an amount larger than the diameter of an opening of a primary radiator, the diameter D of the reflection mirror 2 larger than an offset amount 0f, and a center position Mp of the reflection mirror 2 is independently set on the distance d1+d2 between the focus positions.  In a coordinate system in which a midpoint between the focus positions f1, f2 of the two parabolic functions is defined as an original point 0, a linear direction including the focus positions f1, f2 is defined as an X axis direction, the direction to be orthogonally crossed with an X axis in the same plane as the focus positions f1, f2 is defined as a Z axis direction and the direction to be orthogonally crossed with the X axis direction and the Z axis direction is set as a Y axis direction, (N-2) parabolic functions are arranged so that coordinate values of the N parabolic function coincide at the center position Mp of he reflection mirror 2 and an average value of normal lines of at least two parabolic functions coincide with the normal line of other (N-2) parabolic functions at the center position Mp of the reflection mirror 2.
Patent JP-H04117101-A (JP)
Title: Vehicle mounted power supply
Inventor: KUDO HITOSHI
IPC: B60L1/00
Filed: 1990-09-05
Abstract: PURPOSE:To realize continuous operation of service machines without exerting excessive load on a normal power supply circuit by determining the operating frequency of an inverter with a pattern predetermined according to a detected value of temperature and controlling the frequency of the service machine with thus determined operating frequency. CONSTITUTION:Upon fault of an inverter 5a in a power supply circuit of vehicle A, inverters 8a, 8b are fed with DC power only from vehicle B thus sustaining operation of compressors 9a, 9b. Since the power supply circuit of vehicle B is exerted with excessive load, temperature of main transformer 6b increases. The temperature rise is detected by a temperature sensor 12b and fed through a comparator 14 to a pattern generator. The pattern generator 15 determines an operating frequency pattern predetermined for the temperature sensor value and provides an operating frequency command to the inverters 8a, 8b. The inverters 8a, 8b control the rotational speeds of the compressors 9a, 9b based on the operating frequency commands.
Patent JP-S6293663-A (JP)
Title: Method for measuring concentration of antigen or antibody
Inventor: EDA YOSHITO
IPC: G01N33/557
Filed: 1985-10-21
Abstract: PURPOSE:To perform the measurement of concn. using a corresponding reference concn. curve, by discriminating whether the concn. of an unknown specimen is high on the basis of the ratio of the difference of absorbancies or transmissivities within a given time to the difference of absorbancies or transmissivities at a specific time. CONSTITUTION:An antibody or antigen is immobilized on an insoluble carrier particle and the antigen or antibody with known concn. is reacted therewith to obtain the corresponding curve A of the change in absorbancies or transmissivities and the concn. of the antigen or antibody at the point of time generating a change with the elapse of time at two points or more. Further, a corresponding curve B between the ratio of the differences in absorbancies or transmissivities of light at two or more of arbitrary specific times in the above mentioned reaction and the concn. of the antigen or antibody is obtained. With respect to a specimen with unknown concn., the corresponding curve A is used on the basis of a value, wherein the ratio of the differences of absorbancies or transmissivities corresponds to the max. value of the corresponding curve A, corresponding to a low concn. side region or a high concn. side region to measure the concn. of the antigen or antibody with unknown concn. By this method, a large number of liquids to be examined can be measured within a short time.
Patent JP-H06119124-A (JP)
Title: Magnetic disk device
Inventor: KOMIYA YURIKO
IPC: G11B19/02
Filed: 1991-09-12
Abstract: PURPOSE:To improve the efficiency of access to a magnetic disk device by using only data blocks belonging to a storage area surrounded with nearby cylinders of a storage medium when the data blocks on the storage medium are allocated. CONSTITUTION:The magnetic disk device is equipped with a fixed disk device 13, a writing means 12 which stores a file on the storage medium of the fixed disk device 13 in data block units of specific size, and a data block allocating means 11 which specifies the area surrounded with nearby cylinders on the storage medium of the fixed disk device 13 as a write area for the same file to the writing means 12. Then the data block allocating means 11 determines the area of the nearby cylinders for the same file and passes the area setting to the data block writing means 12. The writing means 12 writes the file in the data blocks belonging to the storage area surrounded with the nearby cylinders on the fixed disk device according to the specification. Consequently, a file read time may be short.
Patent JP-H0296311-A (JP)
Title: Core type reactor with gap
Inventor: MISHIMA AKIRA
IPC: H01F27/24
Filed: 1988-09-20
Abstract: PURPOSE:To prevent generation of forced compression stress at the center of a yoke core during operation and reduce noise by providing a block core for dividing magnetic flux between yoke cores and directly above the core leg. CONSTITUTION:Yoke winding cores 4 and 5 in rectangular sectional area formed by winding and laminating a core leg 1 with a gap in circular sectional area and a silicon steel band are configured in combination. Then, a block core 1a for dividing magnetic flux is provided directly above the core leg 1 provided between the yoke cores 4 and 5. Thus, thermal expansion of silicon steel band at the central part caused by unevenness of magnetic flux distribution at both edges and central part in lamination direction of the yoke cores 4 and 5 is absorbed, thus producing no compression stress within the winding core yoke. It prevents forced compression stress at the central part of the yoke core 4 during operation from occurring and reduces noise.
Patent JP-S61111663-A (JP)
Title: Preparation of pasta shell stuffed with dried ingredient
Inventor: SAWAKI TETSUYA
IPC: A23L7/109
Filed: 1984-11-06
Abstract: PURPOSE:To prepare a pasta shell containing dried stuffing and giving a food free from slimy feeling to the plate, without deteriorating the other characteristics of the shell, by adding a specific amount of lactose to wheat flour used as a raw material. CONSTITUTION:100pts.wt. of wheat flour is mixed with 5-25pts.wt., preferably 10-20pts.wt. of lactose or a material composed mainly of lactose, and the mixture is kneaded to form a noodle web having a thickness of about 0.4-0.8mm. The web is cut to a proper size, and used as a shell for an instant dry pasta food such as ravioli, giaoz, won ton, etc.
Patent JP-H0283383-A (JP)
Title: Novel dimethylmaleimides and use thereof as herbicide
Inventor: KUME TOYOHIKO
IPC: A01N43/84
Filed: 1988-09-20
Abstract: NEW MATERIAL:A compound shown by formula I [X is H or F; R<1> is H or 1-3C alkyl; R<2> is 1-2C haloalkyl, halovinyl, 3-6C alkoxyalkoxyalkyl, (thio) carbamoyl, -C(O)-R<3> (R<3> is 1-4C alkyl or 3-6C cycloalkyl), -C(R<3>)=N-OR<4> (R<4> is H, 1-4C alkyl, 2-4C alkenyl, etc.) or -C(R<3>)=NNR<5>R<6> (R<5> and R<6> are 1-4C alkyl) etc.]. EXAMPLE:6-(3,4-Dimethylmaleimido)-7-fluoro-4-(2-oxopropyl)-2H-1,4-benz oxazin-3(4 H)-one. USE:A herbicide. PREPARATION:A compound shown by formula II is reacted with an alkylating agent shown by formula III [Y is halogen or -OSO2-T [T is methyl, phenyl or tolyl)].
Patent JP-H1170695-A (JP)
Title: Optical printing head
Inventor: MURANO SHUNJI
IPC: B41J2/45
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a good printing image free from density irregularity by almost uniformizing light emitting outputs of respective light emitting element arrays. SOLUTION: In an optical printing head wherein a plurality of light emitting element arrays 3 each of which has a large number of light emitting elements 4 and a large number of electrodes 5 electrically connected to wiring conductors are attached to a circuit board having a large number of wiring conductors mounted thereon, the electrodes 5 of the light emitting element arrays 3 are at least partially cut by laser beam to adjust the intensities of the lights of the light emitting elements 4.
Patent JP-H0529212-A (JP)
Title: Manufacture of device
Inventor: EDOUIN AASAA CHIYANDOROSU
IPC: G03F7/039
Filed: 1991-08-22
Abstract: PURPOSE: To perform the line width control of a resist in a lithograph processing process. CONSTITUTION: It has been discovered that the loss of line width controllability of resist such as a chemical amplifier resist is caused by surface reaction due to basic materials such as amines which are present in a working environment under lithographic processing. This loss of line width controllability is generated by disabling the occurrence of chemical reaction required to occur originally, because of the reaction of acid generated by exposure radiations with amine. Such a problem is solved by using an acid-containing barrier layer on a resist layer. The basic material in the environment reacts preferentially with an acid in the barrier layer, and does not react with acid in the resist layer, so that the chemical reaction required to occur originally can be normally generated, and line width controllability can be maintained.
Patent JP-H0898819-A (JP)
Title: Analysis of shape and kinetic function of alimentary canal and device therefor
Inventor: SHOJI TETSUO
IPC: A61B5/05
Filed: 1994-09-28
Abstract: PURPOSE: To provide an analyzing method for the shape and kinetic function of an alimentary canal capable of performing a safety and easy operation by a living body and suitable for the analysis of the shape and kinetic function of the alimentary canal in the diagnosis of an alimentary canal disease. CONSTITUTION: Flux density in the periphery of magnetic fluid can be changed by placing an object 13 to be tested in which the magnetic fluid is filled in a uniform magnetic field generated by a circular coil 11, and the change of the magnetic flux is measured by a Hall element 12.
Patent JP-S61111858-A (JP)
Title: Fine hole electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1984-11-05
Abstract: PURPOSE:To make a rotating pipe electrode hydraulically guidable with an interposal machining fluid being heightened in its coefficient of kinematic viscosity, by cooling the machining fluid jettingly fed to a machining part from the pipe electrode to a uniform temperature. CONSTITUTION:The machining fluid jettingly fed out of a tip end 1a of a pipe electrode 1 for the hole machining flows upward through a clearance between the pipe electrode 1 and a work body hole 10a and then enters a work tank 12. The machining fluid inside the work tank 12 is fed to a storage tank 9 by a circulating pump 13 as being filtered by a filter 14. The machining fluid inside this storage tank 9 passes through a coller 15 intermittently controlled by a control circuit 17 operating with a signal out of a temperature detector 16 and is kept in the specified liquid temperature. Thus, the machining fluid that is cooled to the uniform temperature and heightened in its coefficient of kinematic viscosity is fed to where it should be, so that side shaking, flection, vibration, etc., in the pipe electrode are all prevented from occurring.
Patent JP-S6387395-A (JP)
Title: Self navigation type mud discharging vessel
Inventor: OTANI HISATOSHI
IPC: B63B25/04
Filed: 1986-09-30
Abstract: PURPOSE:To remove the left portion of soil, sand, etc. and increase the capacity of a mud tank by allowing the mud tank surrounded by a longitudinal passage structure of a loading part and a transverse installation separating wall for hull to be opened and closed in the divided form onto the right and left broadsides through the turn around a pin by a hydraulic cylinder. CONSTITUTION:A mud tank 9 in which a loading part 6 is surrounded by a longitudinal passage structure 7 and a transverse installation separating wall 8 for hull is loaded onto a hinge 10 and a supporting base 11, and the mud tank 9 is opened and closed by a hydraulic cylinder 13, and a mud discharging port 12 is formed between the bottom part of the longitudinal passage structure 7 for hull. Though the hydraulic cylinder 13 loads soil, sand, etc. into the mud tank 9 in the contraction operation of the cylinder 13, the hinge 10 is pivotally installed on the transverse installation separating wall 8 for hull, and the supporting part 17 for the mud tank is loaded onto the supporting base 11, and the mud tank 9 is supported. In the extension operation of the hydraulic cylinder 13, the mud tank 9 turns round a pin 10', and the arm 14 of the mud tank 9 is lifted up, and the loaded soil, sand, etc. are discharged through the mud discharging port 12.
Patent JP-S6387943-A (JP)
Title: Soft smoked cheese and production thereof
Inventor: YAMAMOTO KATSUZO
IPC: A23C19/076
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a cheese having both creamy flavor and smoke flavor, by filling hot-melt cheese in an air-permeable casing, cooling and solidifying the cheese, cutting the solidified cheese to a desired thickness, covering the both cut ends of the cut cheese with an air-permeable film and smoking the covered cheese. CONSTITUTION:A plastic cheese melted while heating by a conventional method is filled in an air-permeable casing, cooled, solidified, formed, then cut to a desired thickness to cover both cut ends of the above-mentioned cut cheese with an air-permeable film. The covered and cut cheese is then smoked, preferably at 45-50 deg.C and 60-85% relative humidity to afford the aimed cheese having the whole surface smoked.
Patent JP-S59126139-A (JP)
Title: Automatic transmission
Inventor: KOBAYASHI YUKIHIRO
IPC: F16H3/54
Filed: 1982-12-29
Abstract: PURPOSE:To easily adapt a transmission to an FF type compact car against limitation of a lateral dimension of the car, by omitting each of one of one-way clutches, brakes and hydraulic servos from arrangement on a rear side of a seccond planetary gear set of a transmission so as to reduce a lateral dimension of the transmission. CONSTITUTION:A transmission of four forward speeds and one reverse speed is constituted of a second planetary gear set having a sun gear S2, a planetary carrier P2 and a ring gear R2, a first planetary gear set arranged on a rear side and having a sun gear S1, a planetary carrier P1 and a ring gear R1, clutches C1 and C2, brakes B1 and B3 and a one-way clutch F2. A speed change operation is carried out by selectively engaging and disengaging the clutches C1 and C2 and the brakes B1 and B3 by a hydraulic servo. Thus, it is possible to easily ensure a ground clearance under loaded condition with series arrangement to an output shaft of a torque converter and reduce a lateral dimension of the transmission.
Patent JP-S6295138-A (JP)
Title: Water retention material
Inventor: NISHIYAMA SOJI
IPC: B01J20/26
Filed: 1985-10-18
Abstract: PURPOSE:To keep high water absorption performance and water retention performance for a long period and to improve air permeability by packing polymer having high water absorption properties into a continuous pore of a porous supporter having the continuous pore and forming a water retention material. CONSTITUTION:A water retention material is formed by packing polymer having high water absorption properties with a dry method or a wet method to the inside of the continuous pores of a porous supporter which has the continuous pores having >=50% porosity and >=50% porosity and >=100mum pore diameter. An organic or an inorganic supporter is used as the porous supporter having the continuous pores and polyurethane foam or the like is shown as the organic supporter and porous ceramic is shown as the inorganic supporter. Polymer dissolving in both of water and a solvent, for example, polyvinyl ethyl ether, polyethylene oxide, etc., are shown as polymer for binding the powder of polymer having high water absorption properties.
Patent JP-S60126973-A (JP)
Title: Image pickup device
Inventor: URAGAMI FUKASHI
IPC: H04N5/225
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a stable image for a long period even in an atmosphere where abrasive grains, etc., are present by providing a rotating body which has at least one hole in the flank, an optical system arranged in the rotating body, and an image pickup means, and leading light from a subject to the image pickup means through the hole and optical system. CONSTITUTION:If abrasive grains 38 such as steel particles scattered in an atmosphere enter holes 18 of the rotating body 4 while the rotating body 4 rotates as shown by an arrow 23, the abrasive grains 38 strike the flank of the rotating body 4 according to the rotation of the rotating body 4 and are given a speed Vt in the tangential direction of the peripheral side wall 16 and a speed Vr in the normal direction of the peripheral side wall 16 based upon the centrifugal force of the rotation, so that the abrasive grains 38 move at the composite speed of the speeds Vt and Vr as shown by an arrow. The abrasive grains 38 move to the outward part of the rotating body 4 and are inhibited from entering the rotating body through holes 18, thereby preventing the lens 32 of the optical system 6 arranged in the rotating body from being damaged securely.
Patent JP-H0790710-A (JP)
Title: Heat-insulated stock solution holder
Inventor: HONDA YUTAKA
IPC: D01D1/09
Filed: 1993-09-21
Abstract: PURPOSE:To supply a spinning stock solution having small difference of temperature to a nozzle plate by covering an inner wall through which the stock solution passes with an insulating material having remarkably smaller thermal conductivity than the conductivity of a holder-forming material. CONSTITUTION:The inner wall 2 and the outer wall 3 of a stock solution holder 9 through which a spinning stock solution passes are subjected to lining with an insulating material 10 having thermal conductivity of <=1/5 based on that of a holder-forming material. The spinning stock solution fed from a stock solution-feeding hole 1 is passed through a stock solution plate 5 and a filter 6 while packing a stock solution holder groove 11 and sent to a nozzle plate 7. The spinning stock solution in the stock solution holder is hardly subjected to the influence of a solidifying bath temperature by thermal insulation effect of the insulating material 10 and unevenness of temperature in the stock solution holder is decreased.
Patent JP-2000035047-A (JP)
Title: Free block bearing
Inventor: YOSHIDA SHIGERU
IPC: F16C35/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To make a bearing unit fittable to either a flange unit and a pillow block. SOLUTION: A square block 1 matched to the size of a bearing unit 2 is manufactured to install a bearing unit 2 at the center of the block 1, and horizontal taps 3 are worked on four corners of the block 1 to provide vertical taps on both the ends of one side surface.
Patent JP-2000052082-A (JP)
Title: Solder paste for chip parts
Inventor: KATO RIKIYA
IPC: B23K35/22
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a solder paste which does not cause chip rising even when micro chip parts are soldered. SOLUTION: A solder alloy wherein peaks of big heat absorption appear at three or more points between the start and the end of penetration in differential thermal analysis is powdered, so that a solder paste is manufactured from the powdered solder alloy. If the peaks of thermal absorption exist at three or more points, wetting force is divided into three or more and the surface tension is weak, whereby the chip rising does not occur.