baber/WOPTO huggingface dataset:
Patent JP-2001136030-A (JP)
Title: Crystal oscillation circuit
Inventor: TAKEBAYASHI YUICHI
IPC: H03B5/32
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional crystal oscillation circuit whose power line is in common to those of other electronic circuits where its phase noise characteristic is deteriorated due to noise superimposed on the power line. SOLUTION: A low pass filter 4 is provided between power line 2 and a crystal oscillation circuit 1 to eliminate noise that cannot be eliminated by a conventional bypass capacitor 3 thereby enhancing a phase noise characteristic. This invention also includes prevention of a delayed start time of the crystal oscillation circuit by providing an analog switch in parallel with the low pass filter and a CR differentiation circuit, which turns on the analog switch when the voltage is established on the power line.
Patent JP-H03173370-A (JP)
Title: Oscillatory wave motor
Inventor: SHIRASAKI TAKAYUKI
IPC: H02N2/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain an oscillatory wave motor of high torque and high efficiency having thermal resistibility and lubricity by molding a composite resin layer whose base material of an aromatic polyester is blended with a filling material and by subjecting the base material to an orientation in the surface layer thereof and to non-orientation in the inner part thereof. CONSTITUTION:A sliding body 6 is brought into contact with an oscillatory body 2 generating a progressive oscillatory wave, being pressurized. The sliding body 6 is provided with a composite resin offering the surface to contact with the oscillatory body 2. The sliding body 6 which is brought into contact with the oscillatory body 2 and pressurized is friction-driven relatively by the progressive oscillatory wave generated in the oscillatory body 2. The composite resin layer is formed by blending the base material of an aromatic polyester with a filling material. The base material is formed while being subjected to orientation in the surface layer thereof whereas not subjected to orientation in the inner part thereof. Thereby, an oscillatory wave motor of high torque and high efficiency having thermal resistibility and lubricity can be obtained. Also, 'wow and flutter' under no-load or light-load can be avoided.
Patent JP-H09151975-A (JP)
Title: Slide bush structure
Inventor: ITO TETSUYA
IPC: B60G7/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make the relative position between the inner cylinder and outer cylindrical body of a slide bush to prevent the occurrence of a foreign sound. SOLUTION: A pair of slide bushes 10, 20 opposed to each other are inserted into a hollow bearing boss 4 on one end 4a side and the other end 4b side, respectively. The contact part 16a of a sliding sleeve 16 is brought into contact with the flange part 11a of each inner cylinder 11. A male screw 24 is formed on the outer surface of the outer cylindrical body 22 of the slide bush 20. A lock nut 26 screwed to the male screw 24 is fastened to the one end 4a of the bearing boss 4.
Patent JP-H11138002-A (JP)
Title: Catalyst for exhaust gas purification
Inventor: KANAZAWA TAKAAKI
IPC: B01J23/652
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat resistant catalyst for exhaust gas purification having a high HC adsorption characteristic in a wide range of temperature and suppressive to desorption of HC before the temperature reaches the catalyst active temperature. SOLUTION: This catalyst for exhaust gas purification comprises a solid super strong acid, an HC adsorbent which can adsorb HC at low temperature, and catalytic noble metals. HC in an exhaust gas is adsorbed on the HC adsorbent in a temperature range as low as about room temperature and HC desorbed from the HC adsorbent in a high temperature range is adsorbed in the solid super strong acid. After that, when the exhaust gas temperature reaches the active temperature of the catalytic noble metals, HC released from the solid super strong acid is purified by oxidation by the catalytic noble metals.
Patent JP-H04183212-A (JP)
Title: Sealing method at branch
Inventor: IKEDA RYOICHI
IPC: H01R4/72
Filed: 1990-11-17
Abstract: PURPOSE:To seal a branch reliably by surrounding the gap parts between two or more members to be sealed spaced apart each other with barrier members and an unshaped sealing member filled therein, applying a heat shrinkage sleeve thereon and then heating. CONSTITUTION:Two or more (three on the drawing) of members to be sealed spaced apart each other, i.e., a line cable 1 and a branch cable 2, are passed through two barrier members A having insertion holes 11, 12 and a slit 13. Unshaped sealing material is then filled between two barrier members A thus encircling the cables 1, 2. A heat shrinkage plastic sleeve D is then extended from the branch 1 of the cables 1, 2 over the ends of two barrier members A and the unshaped sealing material C and the heat shrinkage plastic sleeve D is subsequently heated and shrinked. According to the method, the entirety of the branch is fused integrally resulting in an excellent sealing.
Patent JP-2000108786-A (JP)
Title: Door mirror capable of rear view in folded state
Inventor: YANAGAWA KICHIJI
IPC: B60R1/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To confirm the rear even when a door mirror is folded, to drive a car in safety in a crowded place and on a narrow road by mounting a mirror material on a surface directing backward when the door mirror is folded, on the door mirror of an automobile. SOLUTION: This door mirror is opened and closed fore and aft by fixing the door mirror shafts on the left and right mirror stays 6 vertically projecting from a body of an automobile, and rotating the shafts. An auxiliary mirror 2 formed by a flat mirror material or a convex mirror material is attached to a face directing the rear, of the door mirror. Whereby a dead angle generated when the door mirror is folded in a conventional automobile can be prevented, and a visible range similar to that in the opening of the door mirror can be ensured. In a case of the forwardly foldable door mirror, the auxiliary mirror 2 formed by the flat mirror material or the convex mirror material is similarly attached to a face directing the rear, of the door mirror.
Patent JP-H02157086-A (JP)
Title: Preparation of ultrapure water
Inventor: MASUDA MITSUNOBU
IPC: C02F1/44
Filed: 1988-12-10
Abstract: PURPOSE:To dispense with pretreatment for preventing the contamination of a membrane and to eliminate the wastefulness of every kind by supplying industrial water to a reverse osmosis membrane apparatus as raw water to execute a desalting process and periodically washing said reverse osmosis membrane apparatus. CONSTITUTION:A desalting process is executed by directly supplying industrial water to a reverse osmosis membrane apparatus 2 as raw water. Since a suspended substance, a colloidal substance and an org. substance are removed simultaneously with desalting, the pretreatment of industrial water becomes unnecessary. Since the contamination of the membrane of the membrane apparatus is inevitable when industrial water is directly supplied to the reverse osmosis membrane apparatus, the functional disorder of the membrane apparatus due to the contamination of the membrane can be prevented by relatively frequently washing the membrane apparatus once a day or once a week. As a result, the propagation of live bacteria in the membrane apparatus can be prevented and the use of sodium hypochlorite for sterilization and a treatment agent for neutralization becomes unnecessary.
Patent JP-S63295819-A (JP)
Title: Vertical axis engine mounting type agricultural walking type control machine
Inventor: UMEDA TATSUTOSHI
IPC: F02B63/02
Filed: 1986-12-30
Abstract: PURPOSE:To maintain the superior combustion faculty by carrying out setting so that the axis center of a crankshaft is set into the forwardly turned state in the standstill state with respect to the supposed standard line in the vertical direction passing through a traveling revolution axis. CONSTITUTION:A cylinder 6 is arranged behind a vertical axis engine E, and a fuel tank 5 is arranged in the front upper part. Setting is performed so that the axis center P of a crankshaft 1 is set into the forwardly turned state in the standstill state with respect to the supposed standard line S in the vertical direction passing through a traveling revolution axis 3. Therefore, inflow of oil into a cylinder is suppressed, and the superior combustion faculty can be maintained.
Patent JP-H08227636-A (JP)
Title: Operation state display device and display method to shuttleswitch operation
Inventor: SEOGU GUUEON CHIYOI
IPC: H01H19/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide fashionability in an electronic product by arranging an acting condition display means for a controlled object acting in response to a control signal, which is outputted from a microprocessor after a code signal outputted from a shuttle switch is recognized. SOLUTION: When a user turns a shuttle switch 10 by a fixed angle clockwise/counterclockwise, different code signals are generated from output terminals A1 -A4 in response to a turning angle of the switch 10 so as to be inputted to a microprocessor 11. In the microprocessor 11, two modes are determined for the inputted codes, and according to the determined modes, control signals are outputted to a controlled object 13 and a display means 12. That is, the microprocessor 11 outputs fixed pulses with different phases to TrQ1 -Q4 of the display means 12 via output terminals L1 -L4 so as to turn on light emitting diodes LED1 -LED4 sequentially. The user can check the acting condition of the controlled object 13 responding to the opeartion of the shuttle switch 10.
Patent JP-S63170164-A (JP)
Inventor: HIKISHIMA NAOKI
IPC: G08G9/00
Filed: 1986-12-30
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-2001130732-A (JP)
Title: Roller for transport and method of manufacturing the roller
Inventor: KADOYA HISAYOSHI
IPC: B65G13/07
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a roller for transport not providing a thermal affection to a bearing and providing less risk of run-out to a cylindrical body and a rotating member and a method of manufacturing the roller. SOLUTION: A roller part 2 comprises a roller main body 3 having a cylindrical body 4 and a fixed member 5 and a rotating member 6. The fixed member 5 further comprises a knurled part 51a on the outer peripheral side thereof, and the knurled part 51a is press-fitted into the cylindrical body 4 so as to fix the cylindrical body 4 to the fixed member 5. The rotating member 6 further comprises a sprocket gear 61 allowing a chain to be wound thereon and a fittedly inserted part 63 for fixing the fixed member 5. Also, a plurality of recessed parts 63a...63a are provided on the outer peripheral surface of the fittedly inserted part 63. The recessed parts 63a...63a are formed when a sprocket gear 61 is formed by cutting. After the fixed member is fittedly inserted into the fittedly inserted part 63, a part of the fixed member 5 is pressed forcibly so as to fix the fixed member by crimping.
Patent JP-H07123256-A (JP)
Title: Threshold processing device
Inventor: YAMAMOTO KAZUTO
IPC: H04N1/403
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a picture with a density optimum visually by detecting a white level or a black level density through thresholding a video signal in advance and setting a new threshold level for thresholding based on the result of detection. CONSTITUTION:A threshold level with respect to a picture signal is set to a specified threshold level by a controller 30. After a video signal in the main scanning direction at a read point Rpa is read by one line, the video signal is threshold processed at a specified threshold level and stored tentatively in a picture element memory 26. Then the stored picture element data are transferred to a black letter rate counter 27, which counts the number of black letter bits. After the black letter bit number at each of read points Rpa, Rpb, Rpc is counted, a black letter rate with respect to a black letter integration value at three points is obtained through the calculation. When a position is discriminated to be an image pickup start position, a correction table is referred to decide threshold data corresponding to a content of a black letter rate BUFF. After the threshold level data are decided, the threshold data are outputted to a gradation control and thresholding circuit 25.
Patent JP-S63167124-A (JP)
Title: Sliding device
Inventor: TAKAGI ATSUHIRO
IPC: F16C33/12
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a sliding device which can be used in a high speed, high load and oilless condition, by forming one of the sliding members by a ceramics- solid lubricant compound material comprising a ceramic matrix phase and a solid lubricant phase which contain a common element. CONSTITUTION:A bearing metal 10 is forced to be press inserted to the inside of a housing 11, and a shaft 12 is rotably supported to an internal surface of the bearing metal 10. The bearing metal 10 is formed by a silicone carbide- graphite compound material using silicone carbide as the matrix forming ceramics and graphite of similar carbon system as the solid lubricant. By this constitution such as in the above, operation can be performed in a oilless condition because of lubricating action by the graphite.
Patent JP-H02159977-A (JP)
Title: Inverter for electric vehicle
Inventor: AOYAMA IKUYA
IPC: H02M7/48
Filed: 1988-12-12
Abstract: PURPOSE:To eliminate the necessity of employing a large capacity transformer having a small voltage regulation and reduce the size of a control system by a method wherein a control electric source which maintains the input voltage of a control unit at a constant value regardless of the fluctuation of the input current is provided. CONSTITUTION:If the secondary voltage of a transformer 9 is applied to a constant voltage source 13, the constant voltage source 13 converts AC into DC and, at the same time, controls the output voltage so as to agree with an output voltage instruction value Vr predetermined externally. If a signal is applied to gate controller 10 as the driving instruction of an electric vehicle, an output instruction Ps is generated to control ON-OFF of an output switch 14 and the output voltage is supplied to and cut off from a gate 11a. As the constant voltage source 13 is provide, a small transformer having a relatively large voltage regulation can be employed instead of a large transformer having a small voltage regulation.
Patent JP-H04183123-A (JP)
Title: Individual radio call system
Inventor: GOTOU TOSHIMORI
IPC: H04B7/26
Filed: 1990-11-19
Abstract: PURPOSE:To enhance the number of calls for a constant period of time by using information of an ID code to be input in calling to detect a corresponding data base and by retrieving this data base. CONSTITUTION:A data registering means 5 makes storage means 6-1-6-n corresponding to storage means numbers sent from a data setting means 3 store ID codes supplied from an ID code inputting means 2 and individual numbers of receiving units supplied from an individual number inputting means 4. The storage means 6-1-6-n store individual numbers of receivers and ID codes for call retrieving. An ID retrieving means 7 detects the same ID codes as those input from a call ID code inputting means 1 from storage means 6-1-6-n corresponding to numbers of storage means input from a data setting means 3, and sends the individual numbers stored corresponding to the detected ID codes to a transmitting means 8.
Patent JP-H08172008-A (JP)
Title: Low-loss mn-zn ferrite and its manufacture
Inventor: KONO TAKASHI
IPC: C04B35/38
Filed: 1994-12-16
Abstract: PURPOSE: To obtain an Mn-Zn ferrite which is less in loss in a wide magnetic flux density range in a frequency domain of over 200kHz. CONSTITUTION: Si, Ca, Ta, and Zr oxides are mixed with a basic component composed of 50-60mol% Fe2 O3 , <=15mol% ZnO, and 25-50mol% MnO at ratios of 0.005-0.1wt.%, 0.01-0.3wt.%, 0.01-0.1wt.%, and 0.01-0.15wt.% expressed in terms of SiO2 , CaO, Ta2 O5 , and ZrO2 , respectively.
Patent JP-H06163106-A (JP)
Title: Low insertion/extraction force connector
Inventor: MAIKERU PAWAA
IPC: H01R13/631
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a low insertion/extraction force connector which gets into a perfect insertion state with small insertion/extraction force and retains this state certainly. CONSTITUTION:In a male connector housing A, parallel grooves 4 are disposed in the insertion direction. A cam 7 having a manual handling portion 11 is provided in a cam shaft 6 penetrating through the grooves 4. In a female connector housing B, an insertion guide wall 16 is extended on the side of a hood 15. Upright members 17 to be inserted in the grooves 4 are provided in the insertion guide wall 16. The male connector housing A is perfectly inserted in the female connector housing B due to a reaction occurring when the cam 7 in its rotation for a specified quantity presses against the upright members 17.
Patent JP-2000214009-A (JP)
Title: Torque detector
Inventor: SUZUKI YUTAKA
IPC: G01L3/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To make the detection precision of a noncontact-type detector higher. SOLUTION: On the periphery of a shaftlike rotating body 81 which transmits torque, a cylindrical magnetostrictive member 2 made of magnetostrictive material is fitted. From the quantity of magnetostriction in accordance with the torsion of the magnetostrictive member 2, torque is detected. Besides, generation of a detection error caused by expansion by temperature of an adhesive agent, etc., is prevented by press-fitting and fixing both ends 21, 22 of the cylindrical member 2 to the periphery of the rotating body 81 without using an adhesive agent. By not fixing the other part 23 of the magnetostrictive member 2, uniform torsional deformation free from defective deformation caused by influence of friction with the rotating body 81, etc., and according to the torsion of the rotating body 81, is generated in the nonfixing part 23, and detection precision is made higher.
Patent JP-H10151115-A (JP)
Title: Catheter and manufacture therefor
Inventor: NAKAGAWA YOSHIKAZU
IPC: A61B5/145
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a catheter which has a wiring part with high accuracy and whose inside can be used for injection of a chemical or the like by arranging a sensor part and the wiring part on an outer wall of a catheter main body part, and providing an insulating part to coat the wiring part. SOLUTION: A sensor part 3 and a wiring part 4 are arranged on an outer wall of a catheter main body part 2 of a catheter 1, and an insulating part 5 is arranged so as to coat this wiring part 4. The sensor part 3 as an enzyme electrode type biosensor is composed of a working electrode and a reference electrode formed by arranging an oxygen fixing part on a base board formed in the catheter main body part 2, and is arranged on the outer wall of the catheter main body part 2 together with the wiring part 4. According to this, even if an outside diameter of the catheter is thin like about 1mm, the inside of the catheter main body part 2 can be used for the recovery of body fluids, the transport of a medicine or the like without being hindered by the sensor part 3 and the wiring part 4, and the catheter can also be manufactured with high accuracy.
Patent JP-H11211727-A (JP)
Title: Polyethylene glycol derived biomolecule and its use in heterogeneity detection method
Inventor: HORNAUER HANS DR
IPC: G01N33/543
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To partially avoid a prior art defect of decreasing nonspecific binding to a solid phase when a body to be detected in a sample is detected by blocking the solid phase by polyalkylene oxide, particularly, a polyethylene glycol modified nonspecific biomolecule of the body to be detected. SOLUTION: A solid phase includes an optional supporting body, preferably a supporting body with a plastic, glass, metal or metallic oxide surface, or the like porous supporting body. A solid phase reactant can be fixed, e.g. by direct absorption bond, preferably a high-affinity binding body. For this purpose, the solid phase is first coated with a first partner of the high-affinity binding body, on which a conjugate body of the solid phase reactant with a second partner of the binding body is fixed. Preferably, the method includes incubating with an alkylene oxide modified bound molecule acting as a blocking substance, thereby blocking a nonspecific bounding site on the coated solid phase by a specific solid phase reactant of a body to be detected.
Patent JP-S63162354-A (JP)
Title: Lift laterally moving device in agricultural working truck
Inventor: TOKUNAGA YASUHIKO
IPC: A01C11/02
Filed: 1986-12-26
Abstract: PURPOSE:To easily move a work truck to the next process side, by rotatably supporting a turning arm, rotatable around a horizontal shaft, to both sides of a machine frame and a turning leg, which provides a landing gear in the point end, to the point end side of each turning arm so that the work truck is placed in a rising condition being able to laterally move. CONSTITUTION:When an agricultural working truck, in its field work, reaches the pillow ground in the final end part of a process, a turning arm 7 in the next process side is turned, and the truck, which moves a turning leg 8 while maintaining its perpendicular attitude with a landing gear 8a of said leg 8 to the next process position drawing in the point end part of the turning arm 7 a circular arc-shaped locus C2 equal to the turning locus C1, places said landing gear 8a on the ground. Next the work truck, while it is lifted, is laterally moved to the next process side by turning the turning arms 7 in both sides, and next the truck, being again lowered, is placed on the ground in the next process side. Thereafter, the truck, moving the turning leg 8, still placed in a condition left in the preceding process, from the preceding process side to the next process side by turning the turning arm 7 in the other side, finishes moving work.
Patent JP-H03174165-A (JP)
Title: Method for heating photosensitive body
Inventor: OGAWA KAZUO
IPC: G03G15/00
Filed: 1989-12-01
Abstract: PURPOSE:To easily and efficiently heat a photosensitive body by heating both a developing soln. and the photosensitive body. CONSTITUTION:The photosensitive body 1 which is required to be subjected to an image forming process at the temp. below a prescribed temp. as the photosensitive characteristics are governed by temp. is directly heated by using a heater H2 and in addition, the developing soln. G heated by a heater H1 is poured to the photosensitive body 1 via a developing unit 2 and a cleaning unit 3 in the case of adoption of a wet process development system by using the above-mentioned photosensitive body 1. For example, the heater H1 for heating the developing soln. is so mounted as to come into contact with the base of a developing tank 4 in which the developing soln. G is stored. The heater H2 for direct heating of the photosensitive body 1 is mounted under a transfer charger 13 provided on the lower side of a photosensitive drum 1. The photosensitive body is directly heated by the heater in this way and is simultaneously heated by the heated developing soln. as well. The photosensitive body 1 is thus easily and efficiently heated.