baber/WOPTO huggingface dataset:
Patent JP-S6465912-A (JP)
Title: Longitudinal crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a longitudinal crystal resonator with a less vibration leakage and a cut angle to give zero temperature coefficient by enclosing the resonator by a curved part, and connecting the curved part to the frame opposite to a mount side, and besides, rotating a Z plate by a specified angle around the axis of rotation of X axis, and further, installing an exciting electrode on a surface perpendicular to the X axis. CONSTITUTION:In order to excite freely the vibration in a longitudinal direction of a vibrating part 2, it is important to make the vibration in the direction of a bridge part 4 sufficiently free. For this purpose, the suppression of the vibration in the longitudinal direction is prevented by the ratio of the length L and the width W of the curved part 5 of a supporting part 3, i.e., in case of the frequency of 1 MHz, by making W/L be less than 0.16. Next, as for the vibration leakage, the vibrating part 2 and the curved part 5 are formed into one body through the bridge part 4 by an etching method, and its end part is connected to the frame 6. Accordingly, since energy can be confined in the tip of the supporting part 3, a longitudinal crystal resonator entirely free of the vibration leakage is obtained. Besides, the peak temperature Tp can be freely changed according to the cut angle theta. Then, frequency change is made small especially in the range of -10 deg.C-+60 deg.C by choosing the cut angle in the range of -2 degrees-+4 degrees.
Patent JP-S6282878-A (JP)
Title: Subscanning mechanism
Inventor: SUE TAKATSUGU
IPC: H04N1/17
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a subscanning mechanism capable of executing speed changing with fine resolution by a simple means by providing the mechanism with a carrying means satisfying plural subscanning resolution levels. CONSTITUTION:An original inserted from a direction A is carried by carrying rollers 1-4 and discharged in a direction B. During the period, the picture information arrives at a CCD 10 through an illuminatng source 5, a mirror 8 and a lens 9 and is photoelectrically converted by the CCD 10. An one-way bearing is pressed into pulleys 20-23 and inserted into respective rollers 1-4. The pulleys 20, 21 transmit driving force to the rollers 1, 2 at the time of clockwise rotation and the pulleys 22, 23 transmit driving force to the rollers 3, 4 at the time of counterclockwise rotation. At the rotation in the reverse direction, the rollers 1-4 are made free from the pulleys 20-23. When the motor 27 is rotated in the clockwise direction, paper is carried by the rollers 1, 2, and in case of the counterclockwise rotation, the paper is carried by the rollers 3, 4. The resolution of 7.874l/mm is obtained at the carrying of the rollers 1, 2 and the resolution of 7.7l/mm is obtaied at the carrying of the rollers 3, 4.
Patent JP-H0955074-A (JP)
Title: Tape running display device
Inventor: SANO TAKANOBU
IPC: G11B27/34
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make a real time display possible according to tape running by easy constitution and processing. SOLUTION: A conversion coefficient A is calculated using pulse period information TS0 from a period detection part 12, and the operation using the calculated conversion coefficient A is performed for a count value C from a pulse counter 11, and linear time information tn as a time value corresponding to a tape running amount is generated. Further, the conversion coefficient is calculated again at the required point of time, and the conversion coefficient A used in a linear time conversion part 14 is updated.
Patent JP-H0562910-A (JP)
Title: Bubbling method
Inventor: OHORI TATSUYA
IPC: H01L21/205
Filed: 1991-09-03
Abstract: PURPOSE:To suppress the deterioration in the degree of saturation of the liquid substance exhausted in the form of gas together with bubbling gas even when the quantity of liquid substance, remaining in a bubbling device which exhausts the liquid substance in the form of gas, is decreased. CONSTITUTION:The title bubbling method is the method in which a bubbling device, having a gas exhaust hole 4 on the upper part and a bubbling gas feeding aperture 3, is used. The first liquid substance 5, to be exhausted as gas, is not chemically reacted with the second liquid substance 6 to be exhausted as gas. The first liquid substance 5 and the second liquid substance 6, which is heavier than the former, are put in a bubbling device, and after they have been stationary maintained for a short time, the two kinds of liquid substance 5 and 6 are separated, bubbling gas is fed into the second liquid substance 6, and it is bubbled.
Patent JP-S6466193-A (JP)
Title: Production of fine particles of organosilicates
Inventor: MAEJIMA KUNIAKI
IPC: C07F7/08
Filed: 1987-09-05
Abstract: PURPOSE:To permit inexpensive production of the title compound, by adding an organochlorosilane to an aqueous alkali for hydrolysis, as the pH of the reaction mixture is kept so that the polymerization may not take place, then pouring acid in portions for neutralization to effect polymerization and precipitation so that the content of organic groups are controlled. CONSTITUTION:An aqueous alkali such as aqueous sodium hydroxide is kept at 60-65 deg.C and added to an organochlorosiloxane such as methyl trichlorosilane, etc., as the pH is kept over 10 so that polymerization may not take place, to effect hydrolysis. Then, an acid such as sulfuric acid is added in portions to the reaction mixture to effect neutralization so that the organosilicic acid is polymerized and precipitated whereby the subject fine particles of organosilicic acid is obtained. The amount of the aqueous alkali is preferably more than the equivalent one for neutralizing the hydrogen chloride generated by hydrolysis.
Patent JP-S6374325-A (JP)
Inventor: PIEERU BON
IPC: H04B1/034
Filed: 1987-09-08
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-S6377821-A (JP)
Title: Stable prostaglandin e composition
Inventor: KONISHI RYOSHI
IPC: A61K31/5575
Filed: 1986-09-19
Abstract: PURPOSE:To obtain prostaglandin E composition useful as a hypotensor, antiulcer, antithrombotic agent, utero-evacuant agent or odynopoeia agent, by blending prostaglandin E with polyvinyl pyrrolidone. CONSTITUTION:Prostaglandin E is blended with polyvinyl pyrrolidone. An organic solvent containing 1-5wt% preferably 10-30wt% polyvinyl pyrrolidone and optionally 1-10wt%, preferably 2-5wt% polyethylene glycol is uniformly blended with <=1/2, preferably 1/10-1/1,000 based on polyvinyl pyrrolidone of prostaglandin E, cast into a thin film and the solvent is removed to give the aimed substance.
Patent JP-H0544047-A (JP)
Title: Method for electroless plating
Inventor: YOSHIKAWA KAZUO
IPC: H05K9/00
Filed: 1991-08-08
Abstract: PURPOSE:To realize simplification of pretreatment process, reduction in cost, and simplification of waste water treatment of an electroless plating method. CONSTITUTION:A material to be plated is treated at the temp. as high as about >=80 deg.C with a soln. containing a tervalent iron ion and bivalent metal ions which can form a ferrite magnetic material with the iron ion. Then the material is neutralized to precipitate the ferrite and then treated in an electroless plating bath. Thus, the man-hour and the cost can largely be reduced. Advantages are that low-purity water can be used, the waste water treatment is simplified, the plating time is short owing to high temp. treatment, and that the obtd. plating film has high strength and large shielding effect against electromagnetic waves.
Patent JP-S6283412-A (JP)
Title: Method for preventing drift of hot stove
Inventor: YAMASHITA MICHIHIKO
IPC: C21B9/00
Filed: 1985-10-07
Abstract: PURPOSE:To uniformly distribute the temp. on the horizontal plane in the regenerator of a hot stove for a blast furnace by providing many shielding plates which have through-holes and are freely vertically movable to the lower part of the gitter brick brackets in the regenerator of the hot stove and adjusting the spaces between the shielding plates and the gitter brick brackets by the temp. of the gitter bricks in the regenerator. CONSTITUTION:The gitter bricks 1 for regeneration in the regenerator of the hot stove for the blast furnace are supported by the gitter brick brackets 2 having the gas through-holes 8 and the many shielding plates 4 are disposed to the lower part thereof. Said plates have the through-holes in the positions opposite to the above-mentioned holes 8 and the space between said plates and the gitter brick brackets 2 is made adjustable by the vertical movement of a piston rod 7. Many thermometers 3 are attached oppositely to the plates 4 within the horizontal plane at an optional height in the bricks 1 of the regenerator. The temps. signals from the thermometers 3 are fed to an arithmetic part 10 which calculates the temp. signals relationally with target set temps. 12 and inputs the results thereof to a control part 11. The control part moves the shielding plates 4 upward and downward by the piston rod 7 according to the varying degrees of the temps. of the thermometers 3, thereby controlling the passage flow rate of the combustion gas from the gas holes 8 of the brackets 2. The horizontal temps. of the gitter bricks in the regenerator are thus uniformly distributed.
Patent JP-H1066285-A (JP)
Title: Permanent magnet motor
Inventor: ASANO YOSHINARI
IPC: H02K1/27
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost high-efficiency motor which requires the less number of processes by effectively using surface magnetic flux of permanent magnets in a rotor iron core of a permanent magnet motor used in a refrigerating compresser. SOLUTION: A motor is constituted of an iron core punched as an integral unit and permanent magnets 12 buried in the iron core. The plate-like permanent magnets 12 which are magnetized in the width direction are located radially and adjacent two magnets which are connected by their inner sides with a space for preventing ineffective magnetic flux from coming around inside a rotor iron core 15 from a pair. Half as many pairs as the number of poles are located. By this method, a high-efficiency motor can be manufactured which gas a good productivity that comes from the face that the rotor iron core 15 can be punched as one body and which uses less number of magnets that is the result of the fact that the permanent magnets 12 effectively use magnetic flux at their both sides.
Patent JP-H1164557-A (JP)
Title: Fuel assembly
Inventor: OKADA SEIJI
IPC: G21C3/30
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly preventing foreign matters flowing along with a coolant, from flowing into the fuel assembly so as to maintain the soundness of fuel rods satisfactorily by installing an extension part of each coolant flow hole, a foreign matter inflow preventive plate, and a projecting part provided at the lower end plug of each fuel rod in a lower tie plate which is a coolant inflow part in the fuel assembly. SOLUTION: The upper and lower ends of a plurality of fuel rods 3 are supported by an upper tie plate and a lower tie plate 15. The mutual spaces of the fuel rods 3 are held by a plurality of fuel spacers between both tie plates, and the outer periphery is surrounded by a fuel channel 2. In a fuel assembly 14 of such constitution, coolant flow holes 13 provided piercing the lower tie plate 15 are extended in the direction of internal space of the lower tie plate 15 through flow hole extension parts.
Patent JP-S6379754-A (JP)
Inventor: MITO YUICHI
IPC: C04B35/46
Filed: 1986-09-24
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-S60114732-A (JP)
Title: Ultrasonic temperature detector
Inventor: II KENJI
IPC: G01K11/22
Filed: 1983-11-28
Abstract: PURPOSE:To measure and control dwelling space satisfactorily by detecting temperature based on the propagation time of ultrasonic wave between a transmitter and a receiver and the set distance value between an oscillator and a receiver. CONSTITUTION:An ultrasonic wave transmitting element 14 is mounted at the center of a cover 12 of a transmitter 12a mounted on the side wall 9 of a room A and an ultrasonic wave receiving element 15 at the center of a cover 13 of a receiving section 13a. Then, the transmitter 12a and the receiver 13a are connected with a transition wire 16 buried into a building. An electronic circuit 17 for signal processing is housed into the cover 12 of the transmitter 12a. With the electronic circuit 17, the propagation time of an ultrasonic wave in the air is determined to calculate sound velocity with a computation output circuit 21 from the distance outputted from a distance setter 22. The temperature of air when the sound velocity wave reached is calculated and outputted at the output terminal 18.
Patent JP-S6284970-A (JP)
Title: Washing device for disc member
Inventor: KENMORI KAZUHIKO
IPC: B24B37/00
Filed: 1985-10-09
Abstract: PURPOSE:To make it possible to completely remove foreign matter stuck to the outer surface of a disc member, by providing a rotary drive means for rotating the disc member chucked by a chuck member, and by providing a cleaning member for cleaning the outer surface of the disc member. CONSTITUTION:After shifting of a disc member 9 onto a chuck member, the disc member 9 is moved into a cleaning station by rotating a rotary table 14, and is clamped by means of cleaning tools 28a, 28b. Cleaning liquid is fed into the cleaning tools 28a, 28b through hoses 34a, 34b while they are driven for rotation by means of a motor or the like through the intermediary of a rotary shaft 30, a pulley 31, belts 32a, 32b, pulleys 29a, 29b and rotary shafts 27a, 27b. Thereby, the disc member 9 is cleaned, and since a torque is given to the disc member 9 so that the disc member 9 is rotated while it is supported by the chuck member, thereby the front and back surfaces of the disc member 9 may be uniformly cleaned with its entirely by means of the cleaning tools 28a, 28b.
Patent JP-S62118387-A (JP)
Inventor: DONARUDO MOOTEIMAA MERUZU
IPC: G06T15/50
Filed: 1986-09-24
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-2001050683-A (JP)
Title: Indirect heat exchanger charged with solid-gas reactive granules
Inventor: FUJI TAKASHI
IPC: F28F9/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an indirect heat exchanger charged with solid-gas reactive granules which is superior in heat exchange property between a heat medium and solid-gas reactive granules, that there is no performance drop even in case that the small passage within a flat tube is narrowed or clogged, and that it can enlarge the charge volume rate of inside solid-gas reactive granule. SOLUTION: In a heat exchange unit 1a, which constitutes the main part of an indirect heat exchanger, the heat media having shunted at the many small passages 20 of each flat tube 2 of an upstream heat exchange set 5 join each with one another at tubular headers 4 separately for each flat tube 2, and then is shunt again at the many small passages 20 of each flat tube 2 of a downstream heat exchange set 6 and flow. Even if any of each small passage 20 is clogged or narrowed down, the whole small passage 20 from the upstream common header to the downstream common header with not fall into impossibility of heat exchange or drop of heat exchange function, so that half of the upstream side or the downstream side can be used normally.
Patent JP-S6468076-A (JP)
Title: Driving method for solid-state image pickup element
Inventor: SAITO EIICHI
IPC: H04N5/341
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a longer shutter time by inhibiting a high-speed transmission for exhausting unnecessary charges and that for transferring signal charges to the charge transmitting element string of an accumulating part at prescribed time prior to the transmission of charge pulse for electronic shutter. CONSTITUTION:The following two are provided with a switching circuit 11 to switch vertical transmission pulses for normal transmission and high-speed transmission, and a switching circuit 12 that switches vertical transmission pulses for the high-speed transmission to exhaust unnecessary charges such as smearing charges and for the high-speed transmission of signal charges from the charge transmitting element string obtained from an image pickup area to the charge transmitting element string in an accumulation area. At prescribed time prior to the transmission of charges for electronic shutter, the high-speed transmission to exhaust unnecessary charges such as smearing charges and that to transfer the signal charges from the charge transmitting element string in the image pickup area to the charge transmitting element string in the accumulation area, are both inhibited. Therefore, charge pulses for electronic shutter can be transferred at an arbitrary timing. As a result, an electronic shutter whose shutter time can be set arbitrarily can be obtained.
Patent JP-S60118462-A (JP)
Title: Method for processing valve seat forming body in fuel injection valve
Inventor: SASAO ISAMU
IPC: B24B39/02
Filed: 1983-11-30
Abstract: PURPOSE:To improve processing work performance and enable high precision by eliminating processing of relief groove for grinding by making finish processing of a guide hole or valve seat into lower hole processing - burnishing - hardening. CONSTITUTION:A valve seat forming body 3 is formed by processing method including a lower hole processing process in which a guide hole 9, a valve seat 10 and a fuel discharge hole 11 are drilled on a raw material, a burnishing process for burnish-finishing the guide hole 9 and the valve seat 10, and a hardening process for hardening the raw material. Burnishing process is performed by inserting a burnishing tool 17 into a lower hole 9' of the guide hole 9 while rotating the tool 17 relatively to the raw material, then a straight hole is formed without cutting processing of a relief groove on the lower hole 9' as in grinding finish and finished into the guide hole 9 and burnishing processing can also be made succeedingly to the lower hole processing while securing the material to the same jig, therefore productivity and finish precision can be improved.
Patent JP-H04107431-A (JP)
Title: Nonlinear optical material and method for growing this material
Inventor: IMOTO SACHIKO
IPC: G02F1/355
Filed: 1990-08-28
Abstract: PURPOSE:To obtain excellent nonlinear responsiveness by using a specific compd. which is substd. with Sr in a part of the site of the Ba of the single crystal of the nonlinear optical material beta-BaB2O4. CONSTITUTION:The compd. which is substd. with the Sr in a part of the site of the Ba of the single crystal of the nonlinear optical material beta-BaB2O4 and is expressed by formula I is used. The space group of such beta-(Ba1-xSrx)B2O4 is R3 and the crystal system is a trigonal system having the same crystallographic properties as the crystallographic properties of the beta-BaB2O4. The lattice plane spacing of the beta-(Ba1-xSrx)B2O4 is shrunk by about several % in average in proportion to the substitution quantity of the Sr than the lattice plane spacing of the beta-BaB2O4 and further second harmonic waves are generated by the irradiation with a YLF laser. The nonlinear responsiveness of optical properties with optical wave electric fields is improved in this way and the nonlinear optical material extremely effective as the thin-film waveguide of the beta-BaB2O4 in particular is obtd.
Patent JP-2000054979-A (JP)
Title: Motor-driven pump
Inventor: ITO MOTOYA
IPC: F04D5/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven pump with high efficiency. SOLUTION: A partition portion 23d for preventing fluid leak from a delivery port 23c to a suction port 27c is projected facing the outer periphery of an annular plate shaped impeller 28 between the suction port 27c and the delivery port 23c of a pump easing 23, and the impeller 28 is pressed onto the partition portion 23d due to force from fluid flowing through flow passages 23b, 27b.
Patent JP-H1045537-A (JP)
Title: Discrimination of nature of skin and selection of maintenance of skin
Inventor: MURAMATSU NOBUE
IPC: A61K8/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating the nature of skin, enabling the discrimination of the nature of the skin to suitably select a cosmetic by adopting the volume of blood flow and a tendency liable to express troubles in the skin as indexes. SOLUTION: The natures of skins are discriminated into four kinds of classes in dependence on the volumes of blood flows and tendencies liable to express troubles. The parameters of the blood flow volumes comprise a self recognition value related to the volume of sweat, a self recognition value relative to heat sensitivity, a self recognition value related to leg cold sensitivity and a self recognition value related to an obesity degree. The parameters of the tendencies liable to express troubles comprise a self recognition value related to the skin roughness state of a face, a self recognition value related to the itch sensitivity of the face, a self recognition value related to the eczema generation facilitation of a body and a self recognition value related to the rash generation facilitation of the body.  The natures of skins are discriminated into four classes consisting of a class comprising many troubles and a large blood flow volume, a class comprising few troubles and a small blood flow volume, a class comprising many troubles and a small blood flow volume, and a class comprising few troubles and a small blood flow volume without using an analyzer, etc. Thereby, a proper cosmetic and a skin maintenance suitable for the physiological functions of the skin can be selected.
Patent JP-S59122065-A (JP)
Title: Terminating subscriber specified exchange system
Inventor: HIRAKAWA YOSHINOBU
IPC: H04Q3/47
Filed: 1982-12-21
Abstract: PURPOSE:To select a called subscriber individual regardless of which telephone set is used by inputting the code number given to the subscriber individual and the telephone office number to which the subscriber belongs. CONSTITUTION:A subscriber A of an exchange 1 when moving to a telephone set 6 assigned to an exchange 5 inserts his or her holding magnetic card into a telephone set 6 that an exchange 5 is equipped with and inputs the code number and telephone office number to make a request for use registration. Then, the exchange 5 transmits the request for use registration and each number to the exchange 1 that the subscriber A belongs to. The exchange 1 refers to an assigned code number correspondence table 4 to update the telephone number corresponding to the code number. When the subscriber B of the telephone set 11 of an exchange 10 inputs the name of the subscriber A to a telephone set 11 in order to make a call with the subscriber A, a request for calling is sent out to the exchange 10 together with respective numbers of the subscriber A. The exchange 10 transmits the respective numbers and the request for calling to the exchange 1, which extracts and returns the updated telephone number from the correspondence table 4 to the exchange 10. A call requesting mechanism 131 selects the telephone set 6 of the exchange 5 on the basis of the returned telephone number.