baber/WOPTO huggingface dataset:
Patent JP-H0565575-A (JP)
Title: Structural member made of tial intermetallic compound
Inventor: FUJIWARA YOSHINARI
IPC: C22C14/00
Filed: 1991-09-04
Abstract: PURPOSE:To provide a structural member made of a high strength and high toughness TiAl intermetallic compd. CONSTITUTION:This structural member 1 used under prescribed stress is made of a TiAl intermetallic compd. having a lamellar structure L formed by alternately laminating Ti3Al phase alpha2 and TiAl phase gamma. The volume fraction Vf of the lamellar structure L is set 100% and the angle theta of inclination of a laminating direction line (b) to a line (a) of stress in the structure L is 90 deg. when the stress direction (a) is defined to be parallel to the stress direction in the lamellar structure L and when the laminating direction line (b) is defined to be parallel to the alternately laminating direction of the Ti3Al phase alpha2 and the TiAl phase gamma.
Patent JP-H03111786-A (JP)
Title: Ultrasonic speedmeter for low speed
Inventor: OKAZAKI TADAO
IPC: G01S15/58
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to measure the speed of a low-speed moving body with a simple and convenient means by operating clock pulses which are inputted into two counters that correspond only during the time determined with two timers whose operating times are controlled with one timer. CONSTITUTION:An ultrasonic oscillator 2 is driven continuously with pulses. The received signal obtained in an ultrasonic wave receiver 3 is made to be a continuous repeating signal. The transmitted and received signals are captured as periodic functions. The time required for transmission and reception is transformed in to the phase information between the transmitted and received signals, and a gate control signal is obtained. Pulses from a clock pulse generating circuit 7 are counted in first and second counters 10 and 11 along the preset times from first and second timers 14 and 16. Then, the counted values indicate average distances I1 and I2 between the oscillator 2 and an object surface 18 and between the object surface 18 and the receiver 3 during the operating periods of the timers 14 and 16. The operating intervals of the timers 14 and 16 are controlled with a timer 15. The difference between the counted values of the counters 10 and 11 is divided by the time which is determined by controlling the operating intervals of the timers 14 and 16 with the timer 15. Thus, the average speed of the object surface 18 during the operation of the timer 15 is obtained.
Patent JP-H08114375-A (JP)
Title: Controller for refrigerator
Inventor: KOYANAGI EIJIRO
IPC: F25D11/02
Filed: 1994-10-17
Abstract: PURPOSE: To prevent the seizing fault of a winding due to the deterioration of the radiating performance of a rotary compressor by rotating a blower for the compressor at a high speed to cool the compressor when the operating efficiency of the compressor is high. CONSTITUTION: A controller 19 comprises driving means 6 for operating a rotary compressor 5 upon inputting the output of a temperature sensor 3 to a microcomputer 19, driving means 8 for operating a blower 7 for the compressor, a compressor ON timer 21 connected at its output to number-of-revolutions control means 20 of the blower 7 to integrate to count the time when the compressor 5 is operated in the microcomputer 19, and a compressor OFF timer 22 for integrating to count the time when the compressor 5 is stopped.
Patent JP-H1197806-A (JP)
Title: Surface-mounting wiring substrate and manufacture thereof
Inventor: WATANABE KATSUYOSHI
IPC: H05K3/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting wiring substrate where thermal radiation is readily performed and the required functions can be performed all the time, even when the semiconductor element having the large amount of heat radiation accompanied by operation is provided and mounted, and a manufacturing method thereof. SOLUTION: A substrate has at least one layer of heat-radiating substrate, which has an inter-layer connecting hole 2 that penetrates in the thickness direction and connects the wiring patterns on both main-surface, a thin epoxy resin layer 3 covering the surface of a heat radiating plate 1 including the inner wall surface of the inter-layer connecting hole 2, and a conductor plated layer 4 that is formed on the epoxy resin layer 3 at inner wall surface of the inter-layer connecting hole 2, and electrically connects the corresponding wiring patterns.
Patent JP-H0672110-A (JP)
Title: Pneumatic radial tire
Inventor: FUJII SHOICHI
IPC: B60C15/00
Filed: 1992-08-25
Abstract: PURPOSE:To improve durability by reducing distortion generated in a bead part during traveling of a tire. CONSTITUTION:The thickness F of a clincher providing the outer wall surface 11 of a bead part 4 and the thickness T of the bead part are regulated in a intermediate point M of the outer wall surface located in the height G of a flange of a rim J, inner point I located in 0.8 times the flange height and an outer point O located in 1.2 times the flange height G respectively.
Patent JP-H0298229-A (JP)
Title: Cordless telephone set
Inventor: HIGASHIYAMA MITSUO
IPC: H04W88/08
Filed: 1988-10-04
Abstract: PURPOSE:To improve the space factor or the like by connecting a slave microcomputer and a master microcomputer provided for each master transmitter- receiver unit through a serial port, and applying interruption from the former to the latter, thereby sending/receiving a data. CONSTITUTION:A microcomputer 24 is provided with a parallel port 247 to interrupt an output and a serial port 248 for the data transmission reception. Furthermore, a serial port 258 for data transmission reception is provided to a microcomputer 25A. Moreover, microcomputers 25B, 25C are constitute similarly. Then interruption is applied from the microcomputer 24 to microcomputers 25A-25C to request the access of a command CCMD, which access the microcomputer 24 and the microcomputers 25A-25C serially. Thus, 6 signal lines have only to be provided between the microcomputer 24 and the microcomputers 25A-25C, and the packaging space is remarkably decreased.
Patent JP-H02101920-A (JP)
Title: Arithmetic and logic device for effective value
Inventor: NISHITANI YASUNORI
IPC: H02H3/02
Filed: 1988-10-06
Abstract: PURPOSE:To make an arithmetic and logic device for effective values hard to be affected by input frequencies by averaging a square integral value of an instantaneous value into the effective value. CONSTITUTION:An effective value arithmetic and logic device 1 is composed of a square operation section 12 to operate the square of AC input amount, an integration section 13 to add its square values together and an averaging section 14 to level out its added values. By adding the averaging section 14, the error resulting from frequency variations is reduced.
Patent JP-H06105227-A (JP)
Title: Video signal processing unit
Inventor: HOSOKAWA HIROHISA
IPC: H04N5/45
Filed: 1992-09-21
Abstract: PURPOSE:To improve the picture quality in the vertical direction of a video signal subject to magnification processing. CONSTITUTION:The processing unit is provided with an A/D converter 1 converting an analog video signal into a digital signal, a three-dimension scanning line interpolation means 11 outputting a section (interpolation signal) subjected to scanning line interpolation and a current signal synchronously with the interpolation signal, a field memory 12 storing the current signal and a field memory 13 storing the interpolation signal, and also with a microcomputer 14 programming field memories 12, 13, and giving a magnification in the vertical direction programmed to a switching signal generating means 15, a switching signal generating means 15 generating a switching signal in response to the magnification in the vertical direction and a changeover means 16 outputting switchingly the current signal or the interpolation signal according to the switching signal.
Patent JP-H11169192-A (JP)
Title: Production of l-homocysteine
Inventor: KANZAKI HIROSHI
IPC: C12P13/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain the subject compound used as a raw material, etc. for medicines and agrochemicals by reacting a microorganism, etc. having ability to stereospecifically carry out asymmetric hydrolysis with a homocysteinthiolactone and recovering the product. SOLUTION: A bacterial cell and/or bacterial cell-treated material of a microorganism having ability to stereospecifically carry out asymmetric hydrolysis [e.g. Fusarium oxysporum IFO 30701] is reacted with homocysteinethiolactone to hydrolyze the optically active substance in which the configuration is L and L-homocysteine is recovered from the reaction solution to industrially advantageously provide the objective L-homocysteine which is an important synthetic intermediate for medicines and agrochemicals.
Patent JP-H0584377-A (JP)
Title: Fully automatic washing machine
Inventor: MATSUMOTO MITSUHIRO
IPC: D06F33/02
Filed: 1991-09-30
Abstract: PURPOSE:To stop an insertion port of a detergent and the like at a position for an easy operation by once stopping a dehydrating tub, releasing its brake, driving a drive motor at a creep speed, operating a braking device when a fixed position is detected, and stopping the drive motor. CONSTITUTION:When the dehydrating process in which a dehydrating tub is rotated by a drive motor 11 is completed and a dehydration stop signal is inputted to a stop control device 22, the drive motor 11 and the brake motor of a braking device 20 are turned off by a shift preparing means 36. A brake is pressed to the lining face by the force of a spring via a wire, and the dehydrating tub is braked. When the dehydrating tub is stopped while an insertion port does not reach a fixed position, the drive motor 11 is half-wave-excited by a creep-speed rotating means 37 to rotate the dehydrating tub at a creep speed. When a fixed position detector 21 detects the fixed position, the excitation to the drive motor 11 is cut off by a stopping means 38, the excitation to a brake motor is turned on, and the dehydrating tub is stopped at the fixed position.
Patent JP-S60138311-A (JP)
Title: Ascending and descending device of wick of liquid fuel burner
Inventor: SHIROUCHI TOYOKAZU
IPC: F23Q25/00
Filed: 1983-12-26
Abstract: PURPOSE:To enable to actuate always emergency automatic extinguisher, by making the titled burner into such a specific mechanism that set (lock) at the time of ordinary use can not be performed unless the set (lock) at the time of emergency is not completed. CONSTITUTION:An operation lever 18 is pushed downward against an emergency spring 24 and a descending spring 25. As an ascending and descending body 16 which is unified with the operation lever 18 is moved downward by making a pipe shaft 15 into a guide and the ascending and descending body 16 is connected with an adjusting plate 4, these are moved downward. Simultaneously with the above matter, an emergency actuating plate 3 being connected with an interlocking piece 3b is rocked clockwise also and a connecting plate 28 to which a connecting pin 27 is calked is rocked clockwise also. Then an ascending and descending shaft 29 of a wick and a wick assembly 30 which are connected with the connecting plate 28 begin to move too. Then a lock pin 22 being calked to the emergency actuating plate 3 is connected with a connecting plate 10c of a guide hole 10b of a connecting plate 10, and a connecting pin 23 of an ascending and descending plate 6 is connected with an upper protrusion 19b and set. With this construction, the emergency actuating plate 3 and the ascending and descending plate 6 of the wick are set and the wick assembly 30 is risen for completion of preparation of combustion.
Patent JP-2001071335-A (JP)
Title: Method and apparatus for producing resin roller
Inventor: INOUE SHU
IPC: B29C39/24
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To inject a curable liquid resin into a cylindrical mold smoothly and efficiently without generating leakage, pin holes, etc., by a relatively simple device in the production of a resin roller. SOLUTION: In an apparatus, both end parts of a core material 3 arranged in the middle of a cylindrical mold 1 are held by closing members 2 for closing both end of the mold 1. While air in the mold 1 is sucked from a vent hole 5 bored in one closing member 2, a curable liquid resin is injeted into the mold 1 from an injection hole 6 bored in the other closing member 2.
Patent JP-H0986470-A (JP)
Title: Auxiliary drive device for bicycle
Inventor: NISHIO KEISUKE
IPC: B62M1/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable a pedal to be stepped on with a small force by installing a power transmission mechanism formed so as to cause the reciprocating motion of moving permanent magnets for a rotor to rotate in a constant direction, due to magnet resiliency, upon the approach of the moving permanent magnets to the rotor. SOLUTION: When a rider steps down a pedal to rotate a crank 7, the rotational motion of a drive shaft 7a is converted to a linear motion via a power transmission mechanism 13 and, then, moving permanent magnets 12 travel toward stationary permanent magnets 11 through a guide shaft 17b. Also, when the permanent magnets 12 and 11 come nearest each other, a resilient force acts across the magnets 12 and 11. As a result, the permanent magnets 12 and 11 are slightly dislocated, thereby applying torque to a rotor 10 in the same direction as the drive shaft 7a. Thus, when the rotor 10 is half rotated, the moving permanent magnet 12 again approaches the permanent magnet 11 and torque is applied to the rotor 10. This torque is, then, transmitted to a rear wheel via a chain transmission mechanism, and used as auxiliary power.
Patent JP-H0888817-A (JP)
Title: Display device
Inventor: NANBA ATSUSHI
IPC: G02F1/13
Filed: 1994-09-20
Abstract: PURPOSE: To provide a display device capable of protecting the display parts of a head mounted display device. CONSTITUTION: This display device is the display device like goggles to be used by being mounted to a head part and video images are displayed respectively to the left eye and the right eye by using two small-sized liquid crystal displays (LCDs.) This display device is provided with an exterior cover 1, a forehead pad 2, a fixing band 3 to be wound around the head and the display part 4 for the left eye and the display part 5 for the right eye respectively constituted of a lens, a small-sized LCD and a backlight. A face side cover 6 is provided with open windows 6a and 6b for exposing the display parts 4 and 5 from the face side cover 6. A protective shutter is opened and exposes the display parts 4 and 5 at the time of using the device and covers the display parts 4 and 5 and protects the display parts 4 and 5 from scratches and dust at the time of not using the device.
Patent JP-S62113918-A (JP)
Title: Universal coupling
Inventor: SHIMAZAKI NOBUO
IPC: F16D3/205
Filed: 1985-11-09
Abstract: PURPOSE:To improve fatigue resistant strength without change of design items by applying low-temperature sulphurizing treatment to a shaft to which a needle bearing is fitted in a universal joint for a vehicle. CONSTITUTION:A tripod shaft 2 is made by SCM420H or SCr420H. Standard cementation hardening treatment is applied to the tripod shaft, and after the shaft is subjected to polishing, the shaft is subjected to low-temperature sulphurizing dipping treatment. The low-temperature sulphurizing dipping treatment is conducted by adding sodium sulfide to an alkali metal salt bath, maintaining same at 180 deg.C, dipping the tripod shaft 2 therein, and applying an electric current for ten minutes with the tripod shaft 2 as an anode, and the treatment bath as a cathode. Thus, coating of iron sulfide is formed on the contact surface of the tripod shaft 2 and a needle roller bearing 3. When high load is applied to the coating, plastic flow is caused to increase the contact area, so that the fatigue resistant strength can be improved remarkably.
Patent JP-H0892095-A (JP)
Title: Abtitumor agent
Inventor: YOKUMOTO HISAO
IPC: A61K31/53
Filed: 1994-09-21
Abstract: PURPOSE: To obtain an antitumor agent containing a specific polysulfonic acid compound as an active component, having activity specifically suppressing propagation of cancer cells by bFGF with little adverse effect and expectable of availability to cure of solid cancer such as breast cancer and prostatic cancer. CONSTITUTION: This antitumor agent contains a compound expressed by formula [X and Y are each a halogen or a (mono or di-substituted) amino] (e.g.1- amino-2,7-bis 5-[4-chloro-6-(3-sulfophenyl)-amino-1,3,5-triazin-2-yl]amino-2- sulfophenylazo}-8-hydroxy-naphthalene-3,6-disulfonic acid) or its salt as an active component. The component expressed by the formula I in which X and Y are each halogen is obtained by diazotizing a compound of formula II (Q and X1 are each a halogen) obtained by reacting cyanuric halide with diaminobenzensulfonic acid and subjecting to coupling with a compound of formula III. A formulation of this antitumor agent is an injection, a per os agent, an ointment, a cataplasm or a suppository, etc.
Patent JP-H08116638-A (JP)
Title: Cylindrical rotor for rotary electric machine
Inventor: OTAKA TORU
IPC: H02K3/487
Filed: 1994-10-18
Abstract: PURPOSE: To provide a cylindrical rotor for rotary electric machine in which an excellent contact state can be maintained between rotor members even when the rotating speed of a rotary electric machine is low. CONSTITUTION: In a cylindrical rotor for rotary electric machine composed of a lumpy iron core 9 having a slot elongated in the axial direction, field winding 6 wound in the slot, and wedge 5 provided on the outer peripheral side of the winding 6, an enclosure 7 which is elongated in the axial direction, is permanently crushed into a shape having a flat elliptic cross section by a centrifugal force when a rotary electric machine is rotated, and brings the wedge 5 into close contact with the iron core 9 is provided between the winding 6 and wedge 5. Therefore, the wedge 5 and a damper 8 do not move from each other, but are maintained in an excellent contact state, even when the rotating speed of the electric machine becomes slower.
Patent JP-H04131998-A (JP)
Title: Annunciator
Inventor: KOBAYASHI YUTAKA
IPC: G08B25/00
Filed: 1990-09-25
Abstract: PURPOSE:To surely discriminate an alarm melody and the like by providing a data reading means to recognize the state of an object and to read annunciating data corresponding to the state from a annunciating data storing means and an output means to annunciate the annunciating data read by the data reading means. CONSTITUTION:An alarm control circuit 4 possesses functions to receive the state of a manipulator 3 from a main CPU 1, to read alarm melody data corresponding to the state from a memory for holding alarm data, to convert the alarm melody data into a signal easy to process in a sound source circuit 8 and to transmit to the sound source circuit 8. Besides, the sound source circuit 8 possesses the functions to convert a signal from the alarm control circuit 4 into a voice signal and to supply to a speaker 10 through an amplifier 9. Thus, even when plural alarm melodies and the like are emitted, the alarm melodies and the like can be discriminated surely.
Patent JP-H0698828-A (JP)
Title: Electric heater for liquid and production thereof
Inventor: KAWANISHI HIDESATO
IPC: A47J27/21
Filed: 1992-09-22
Abstract: PURPOSE:To provide an electric heater for liquid wherein the discoloration and separation of a coating film are not caused and such excellent properties that noise is reduced in time of water heating and that fur is prevented from adhering to the heater are given, and to provide the production thereof. CONSTITUTION:After a coated layer 3 containing a fluororesin is formed on the heating surface of a bottom 2a forming the bottom of the inside of a liquid vessel 2, the treatment of corona discharge is done on the surface of the coated layer 3. By this system, such a phenomenon that bubbles are made bigger in time of water heating is restrained, noise owing to the bubbles is reduced and fur can be prevented from adhering.
Patent JP-H02101394-A (JP)
Title: Heat exchanger made of aluminum
Inventor: KOMATSU TAISUKE
IPC: F28D1/047
Filed: 1988-10-07
Abstract: PURPOSE:To obtain an inexpensive heat exchanger made of aluminum, which maintains mildew-proofing property for a long period of time, by a method wherein anodized film layers having a multitude of small holes are formed on the surfaces of a fin and a tube while the small holes are filled with mildew- proofing agent. CONSTITUTION:An evaporator 1 made of aluminum is assembled by connecting fins 3 to tubes 2, both of them are made of aluminum, and the introducing port 4 and the outflow port 5 thereof are sealed while the evaporator 1 is dipped into sulphuric acid solution and a voltage is applied thereon. Then, an anodized film layer 7 is formed on the surface of the evaporator 1 while numberless small open holes 6, 6,... are formed on the surface of the layer 1. The evaporator 1, anodized in such a manner, is washed with water and dried, then, is dipped into solution, produced by resolving mildew-proofing agent 8 by water, alcohol or the like, or liquid mildew-proofing agent 8. As a result, the solution invades into the small holes 6, 6,... of the anodized film layer 7 by capillary phenomenon whereby the small holes are filled with the mildew-proofing agent 8. Thereafter, the evaporator 1 is lifted out of the solution and is dried.
Patent JP-H1095564-A (JP)
Title: Adhesive tape cutter
Inventor: YOSHINARI YASUO
IPC: B65H35/07
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive tape from sticking to a drawing-out opening after it is cut, by fixing to a casing a guide member having triangular projections which are projected from a base at a plurality of positions spaced in the direction of width of the adhesive tape and receives the adhesive surface of the cut adhesive tape. SOLUTION: An adhesive tape 11 is moved with its adhesive surface faced the lower inner surface 9a of a drawing-out opening 9 but projections 20b of a guide member 20 disposed on the lower inner surface 9a are opposed to the adhesive surface of the adhesive tape 11 at the position above the lower inner surface 9a to receive the adhesive tape 11 thereon, preventing the adhesive surface from being in direct contact with the lower inner surface 9a of the drawing-out opening 9. Since the projections 20b are in contact with the adhesive surface of the adhesive tape 11 only at their tips, the contact area between the projections and the adhesive tape 11 is extremely small and the adhesive tape is not stuck to the projections.
Patent JP-S62111981-A (JP)
Title: Cyclic isoquinolinesulfonamide derivative
Inventor: HIDAKA HIROYOSHI
IPC: C07D207/00
Filed: 1985-11-12
Abstract: NEW MATERIAL:An isoquinoline derivative of formula I (A is ethylene in which H atoms bonding to C may be substituted with 1-6C alkyl; B is methylene or ethylene in which H atoms bonding to C atoms may be substituted with 1-6C alkyl; R<1> is H, Cl, hydroxyl; R<2>, R<3> are H, 1-6C alkyl, phenyl, phenylalkyl bearing 1-3C alkyl chain; or R<2>, R<3> may incorporate to form methylene ring of 5-6 carbon atoms) and its acid adduct. EXAMPLE:1-(5-Isoquinolinesulfonyl)-4-aminopiperidine. USE:It acts on smooth muscles of blood vessels in mammarians and is used as a vasodilator, cerebral circulation improver, a preventive or remedy for stenocardia, cerebral thrombosis and hypertension. PREPARATION:For example, 1-chloroisoquinoline is used as a starting substance and converted through an intermediate into 1-chloro-5-isoquinolinesulfonyl chloride, which is allowed to react with a compound of formula II to give a compound of formula I where R<1> is Cl.