baber/WOPTO huggingface dataset:
Patent JP-S63217190-A (JP)
Inventor: SHIRAKAWA HIROSHI
IPC: F27D3/12
Filed: 1987-03-04
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-S52132221-A (JP)
Title: Exhaust gas recirculation controlling apparatus for internal combustion engine
Inventor: KASAI YOSHITETSU
IPC: F02M25/06
Filed: 1976-04-30
Abstract: PURPOSE: For an early optimum time of full operation, the exhaust gas recirculation is operated with the EGR valve fully opened, and in idling, the EGR valve is not operated, and in medium loading the EGR valve is opened according to the load, and the generation of NOx is suppressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51124357-A (JP)
Title: Solid state oscillator amplifier
Inventor: MIZUISHI KENICHI
IPC: H03F3/48
Filed: 1975-04-23
Abstract: PURPOSE:To improve the matching between a solid state oscillator element and a waveguide resonator with a simple construction.
Patent JP-2000247232-A (JP)
Title: Train controller
Inventor: HOSHINO TAKEHIKO
IPC: B61L1/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To transmit both train position detecting (TD) and train controlling (ATC) signals in a simple structure. SOLUTION: This train controller is comprised of a TD signal impressing means impressing a plurality of TD signals generated at regular intervals and periodic time series to each of track circuits, a detecting means generating these signals received from those of individual track circuits in time series conformed to the time series of the TD signals, and detecting a train position by a fact of whether a received signal conforming to which TD signal is missing or not, and an ATC signal impressing means to be impressed to the track circuit wherein the train position is detected by inserting the ATC signal in place of the TD signal corresponding to the track circuit where the train position is detected.
Patent JP-S56147622-A (JP)
Title: Water in oil type emulsifier composition and water in oil type emulsion containing its composition
Inventor: TANIGUCHI YASUO
IPC: C09K23/38
Filed: 1980-04-17
Abstract: PURPOSE:To obtain an emulsion having storage and mechanical stability, and skin affinity, by incorporating an aliphatic acid ester of a trivalent alcohol almost liquid at room temperature and a water-soluble polysaccaride at a specified ratio as a water in oil type emulsifier composition. CONSTITUTION:An aliphatic acid ester of a trivalent alcohol, such as glycerin monoisostearate, liquid or nearly liquid like a paste at room temperature (1pt.wt.) and 2-50pts.wt. galactomannan and/or starch are used as a water in oil type emulsifier composition for use in a cream base or the like. The emulsion prepared using this emulsifier has storage and mechanical stability, and high affinity to a slin, and it gives refreshed feeling after application to the skin.
Patent JP-S5690174-A (JP)
Title: Gas safety valve
Inventor: OOYAMA KUNIYOSHI
IPC: F16K17/34
Filed: 1980-04-17
Abstract: PURPOSE: To prevent an unexpectedly large amount of gas from flowing althrough a large amount of gas is made to flow for an instant at the time of ignition by a method wherein the plural number of projections are provided on different levels alternately at suitable intervals in the passage between the valve seat and spherical valve of a gas apparatus.  
     CONSTITUTION: A valve seat 2 and projections 4 are provided in a gas passage 1, and a spherical valve 3 is stably placed on a support 7 having a saucer 6 at an upper end projected from a blind lid 5 placed at the lower end of the body proper (a). When a large amount of gas flows in the gas passage 1 because of an unexpected accident, the sperical valve 3 is elevated and pressed against the valve seat 2 because of the pressure to close the passage 1. However, when a large amount of gas flows for an instant at the time of ignition, the spherical valve 3 is slightly elevated, but the valve touches the projections 4 while going up. Thus the flow of gas is returend to the normal condition before the spherical valve reaches the valve seat, which descends to the specified position above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06264864-A (JP)
Title: Compression device
Inventor: ISHIZAKA TAKAO
IPC: H01L41/00
Filed: 1993-03-10
Abstract: PURPOSE:To reduce vibration, obviate a sliding seal, and exclude friction and abrasion portions by fixing magnets on opposite pistons compressing gas, and applying different magnetic fields in turn each time facing the magnets in a compression device such as the gas circulation device of a refrigerating machine. CONSTITUTION:A pair of pistons 3a, 3b are arranged face to face across a compression chamber 1a near the center of a cylinder 1, and magnets 5a, 5b are buried at the side ends of the pistons 3a, 3b opposite to the compression chamber 1a. Coil springs 7 are inserted between the magnets 5a, 5b and both ends of the cylinder 1. Rotary disks 9a, 9b are provided at the outside of both end sections of the cylinder 1 rotatably by a rotary shaft 13 and a motor 17. Magnets 11a, 11b are buried along the peripheries of the rotary disks 9a, 9b on the opposite faces to the cylinder 1. The pistons 3a, 3b are reciprocated by the repulsion acting between the magnets 11a, 11b and the rotary disks 9a, 9b, and the gas in the compression chamber 1a is compressed. Little vibration is generated by the reciprocating motion, no sliding seal is required between a compression device and the outside, and it can be miniaturized and made lightweight.
Patent JP-S56146088-A (JP)
Title: Rotary compressor
Inventor: AKADO KATSUHIRO
IPC: F04C29/00
Filed: 1980-04-15
Abstract: PURPOSE: To prevent the abnormal deformation of a flange section formed at the rotor side by forming concave sections for mounting discharge valves symmetrically to the flange section in a bearing body consisting of a bearing cylinder section into which a main shaft is inserted and the flange section.  
     CONSTITUTION: A bearing body 1 is composed of a bearing cylinder section 2 into which a main shaft is inerted and a flange section 3 outward projected and made up at one end of the bearing cylinder section 2. Concave sections 4 for mounting discharge valves are bored to the flange section 3, and the discharge valve 5 is installed which opens and closes a valve port 6. A dummy concave section 7 is built up at a location symmetrical to the concave section 4. Thus, the abnormal deformation of the flange section 3 due to a temperature change or an abnormal pressure rise can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03255297-A (JP)
Title: Reinforcement of existing pipe
Inventor: YAMAMOTO SHIGEHARU
IPC: F16L57/00
Filed: 1990-03-01
Abstract: PURPOSE:To reinforce an existing pipe without cutting the pipe by using a rubber elastic tape, a split cover member, and a member for connecting the split cover members, winding the tape round an existing pipe, covering a split cover member and connecting and holding the same by a connecting member. CONSTITUTION:In the reinforcement of a specified portion of an existing pipe 4 using a tape 1, a split cover member 2 and a connecting member, the tape 1 is formed by rubber elastic body and wound round a reinforced portion 4a of the existing pipe 4 from outside. The split cover member 2 comprises a pair of half cover members 20 respectively having a semi-cylindrical portion 40, and is adapted to cover the existing pipe 4 from above the tape 1. The connecting member 3 is shaped according to the chain portion 20a, 20b of the split cover member 2 and is adapted to engage with the chain portions to connect and hold the split cover member 2. Accordingly, the reinforcing and repairing work can be easily conducted without cutting the pipe.
Patent JP-H05250105-A (JP)
Title: Information processor
Inventor: KOBAYASHI RYUICHI
IPC: G06F13/10
Filed: 1992-03-06
Abstract: PURPOSE:To provide an information processor which can maintain the data recorded into a magnetic disk device by the rewriting in a short time without using any external storage of large capacity. CONSTITUTION:A magnetic disk controller 14 contains a storage circuit 17 which stores the addresses of the tracks where the reading is retried out of the tracks of a magnetic disk device 15, a 1st rewrite control means 25 which reads those track addresses out of the circuit 17 and also reads the contents of these tracks out of the device 15 to store those addresses and contents in a main storage 11, a 2nd rewrite control means 26 rewrites the track contents stored in the storage 11 onto the tracks of the relevant addresses.
Patent JP-S59176369-A (JP)
Title: Water-soluble solid writing material
Inventor: MATSUBARA TETSUROU
IPC: C09D13/00
Filed: 1983-03-25
Abstract: PURPOSE:To provide a writing material in which no color is left after erasing on writing paper even after an elapse of a long period of time after writing or drawing, containing polyethylene glycol having a specified MW, a nonionic surfactant and a colorant. CONSTITUTION:A water-soluble solid writing material contains 5-40wt% polyethylene glycol having an average MW of 1,000 or above, a nonionic surfactant and a colorant. Polyethylene glycol must have an MW of not lower than 1,000. When MW is lower than 1,000, the viscosity is too low to use it as a component for the solid writing material. The nonionic surfactant and the colorant may be compds. which are used for conventional water-soluble writing materials. An example of the nonionic surfactant is a solid such as polyoxyethylene stearyl ether. Examples of the colorants are inorg. and org. pigments and dyes.
Patent JP-H02230801-A (JP)
Title: T-branch circuit for waveguide type power distribution/ combination
Inventor: NOMOTO TOSHIHIRO
IPC: H01P5/02
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate the manufacture of the above circuit and to attain no adjustment of the circuit by providing a metallic post inserted to a branched part in parallel with the E plane of a waveguide in a way of its both ends in contact with the wall of the waveguide for the setting and arrangement of distribution or combination ratio. CONSTITUTION:To attain distribution/combination and matching are applied simultaneously by inserting a metallic post 3 whose both ends are in contact with the wall of a waveguide in perpendicular to an H (magnetic field) plane and in parallel with an E (electric field) plane on a symmetrical plane in a waveguide H plane T-branch circuit. Moreover, the operating frequency band is easily made variable by varying a distance (h) of the metallic post 3 from the wall face of the waveguide and its diameter (d). Thus, a distributor whose distribution ratio is 1:1 and well matched is formed with very simple structure such that two square waveguides 1, 2 are connected to constitute the T-branch and the metallic post 3 is inserted.
Patent JP-S55142231-A (JP)
Title: Rotation controller for vibrating table
Inventor: FUJIWARA KOUJI
IPC: G01M7/00
Filed: 1979-04-25
Abstract: PURPOSE: To accurately suppress the rotation of a vibrating table, by feedbacking the difference between the acceleration of the central part of the vibrating table and that of each vibrator side as a rotation control signal to the input side of each vibrator.  
     CONSTITUTION: When a sample is set in an unbalanced state on a vibrating table 1, the table yaws centering an axis Z of its central part. The acceleration AX 0  of the center of the vibrating table from an accelerometer 6 and the accelerations AX 1 , AX 2  of the corners of the table from other accelerometers 7, 8 are compared with each other by comparators 18a, 18b to calculate deviation signals. The deviation signals are applied to adders 14a, 14b through coefficient units 19a, 19b. The adders 14a, 14b amplify signals 16a, 16b corresponding to the deviation signals and supply the amplified signals to servo valves 11a, 11b. As a result, th servo valves act to vibrate the table 1 to reduce said deviation signals. Yawing under the vibration of the table 1 in the direction of an axis Y and pitching and rolling under the vibration of the table in the direction of the axis Z can be suppressed in the same manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56148153-A (JP)
Title: Motor for fan driving
Inventor: UTSUGI ISAO
IPC: F04D25/06
Filed: 1980-04-18
Abstract: PURPOSE:To prevent the vibrating noise generated at the section between the bearing fit section of a bearing frame and the outer circumference of a bearing outer race by a method wherein the bearing on the anti-output side of the pair of bearings, supporting the rotating shaft of the motor, is elastically supported within the bearing frame through the intermediary of an elestic substance. CONSTITUTION:The shaft 10 of the motor 1 driving the fan rotatably supported by the bearings 14 and 15. A groove 18 is provided on the outer circumference of the outer race of the bearing 15 and a spring-ring 19 is inserted in the groove. Through these procedures, the clearance at the bearing fit section on the bearing frame 13 can be eliminated and the micro-vibrations which will be generated at the starting time can be also be suppressed.
Patent JP-H0578315-A (JP)
Title: Indole derivative
Inventor: KUMAZAWA TOSHIAKI
IPC: A61K31/40
Filed: 1992-03-09
Abstract: PURPOSE:To obtain a new indole derivative useful as a therapeutic agent for prostatic hypertrophy, prostatic cancinoma, alopecia or acne, having inhibitory action on steroid 5alpha-reductase. CONSTITUTION:A compound of formula I [R<1> to R<3> are H or lower alkyl; R<4> is H, lower alkyl or cycloalkyl; R<5> is replaceable cycloalkyl, replaceable cycloalkenyl, CHR-R<8> (R<7> and R<8> are H, alkyl, alkenyl, replaceable aryl, replaceable pyridyl, etc.), group of formula II (cp) is 1-3) or group of formula III (Y is CH2, O, S, CH2-CH2, CH:CH, etc.); R<6> is H, lower alkyl, lower alkoxy or halogen; X is 0, S(O)q ((q) is 0-2); (n) is 1-6] or a salt thereof such as 4-{2-[3-(1- benzhydrylindo 1-5-yl)isocrotonoylamino]phenoxy}butyric acid. The compound is obtained by condensing a carboxylic acid of formula IV with an aniline of formula V (R<1a> is lower alkyl) in the presence of a condensation agent and optionally hydrolyzing.
Patent JP-H05250129-A (JP)
Title: Display controller
Inventor: SAKAI YASUO
IPC: G06F3/0488
Filed: 1992-03-09
Abstract: PURPOSE:To improve the processing efficiency of a display controller by using a virtual coordinate area to decide a specific display screen that includes the display element corresponding to the relevant information and then generating a display element on the decided display screen. CONSTITUTION:A CRT interface 3 includes a circuit which controls the CRT screen, changes the display code data into a pattern through a character generator under the control of a CPU 1, and evolves this pattern into a display buffer memory VRAM 2 to display it on a CRT 5. Under such conditions, it is decided whether another display screen is included or not in an area corresponding to the moving direction of a pen in terms of a virtual coordinate area set to the CPU 1 after a shift subject is moved up to the frame of a display screen. If another area is included in the preceding corresponding area, the shift subject of an original display screen is erased and then displayed again at the corresponding position within the display screen. Then the shift subject is moved again to a desired position. If not, the processing under execution is discontinued or the shift subject is shown on the display screen and at a position near the point exceeding the frame.
Patent JP-H06332123-A (JP)
Title: Image forming method
Inventor: NISHIJIMA TOYOKI
IPC: G03C5/08
Filed: 1994-03-22
Abstract: PURPOSE:To obtain printed images having excellent color reproducibility regardless of whether photographing conditions are good or not by exposing a photosensitive material for printing having a specific reciprocity characteristic through a negative film imparted with information recordability. CONSTITUTION:The negative film is imparted with the information recordability and the quantity V defined as equation by the exposure time ti to the silver halide photographic sensitive material and the sensitivity Si of the photosensitive material of this time is <=0.006. In the equation, (a), (b) denote the coeffts. determined by a method of least squares at 6 points (t1 to t6) selected in such a manner that the common logarithm of the exposure time attains >=0.25 intervals between 0.02 to 10 second exposure time on assumption that the relation logS= a.logt+b holds between the exposure time and the sensitivity of this time. The photosensitive material has <=0.06V expressing the characteristics of a fluctuation in sensitivity by the reciprocity. This V value is defined in accordance with the equation only for the layers which independently form the images.
Patent JP-S56149287-A (JP)
Title: Charging method for battery of submarine
Inventor: NISHIOKA HIDENORI
IPC: B63G8/08
Filed: 1980-04-17
Abstract: PURPOSE: To replace a battery quickly and simply by a method wherein a housing tank can be fitted detachably and the battery can be charged on a stock.  
     CONSTITUTION: Both legs 11 of a submarine body and metal fittings 21 of a housing tank 20 are combined detachably through pins 6 and therefore the submarine body and the battery housing tank can be separated, combined easily. When the submarine is mounted on the stock 40, the weight of the body is supported through the legs 11 which are mounted on the step parts 21a of the metal fittings 21 but when the ship is under the sea, the tank 20 is hung by the pins from the ship body. Quick change of the battery can be carried out by a method wherein the floated submarine is mounted by a crane on the stock 40, the pins are removed and the body is moved to another stock 40' having a charged tank 20'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63217579-A (JP)
Title: Disk storage device
Inventor: KAWADA JUNJI
IPC: G11B33/14
Filed: 1987-03-05
Abstract: PURPOSE:To reduce the scatter of grease in ball bearings and to easily collect grease by supporting a head movable carriage by means of the outer rings of the ball bearings fitted to a base and providing a filter in an air course fitted to the base. CONSTITUTION:The movable carriage 9 of the magnetic head 8 is supported by the outer rings of the ball bearings 10A and 10B whose shafts are fixed by the base 2. The air courses 22-24 are arranged in the base 2 along the shift direction of the movable carriage 9 and they cover the ball bearings 10A-10C remaining contact parts with the movable carriage 9. Other openings are positioned near a spindle 5, and the filter 25 is arranged in the air course. Since the ball bearings 10A and 10B are installed on the base 2 with the shafts fixed, the ball bearings do not rotate at high speed, and the scatter of grease is less. Even if grease scatter when the movable carriage 9 shifts, they are collected by the filter 25, and the attachment of grease to the head can be reduced.
Patent JP-S53136857-A (JP)
Title: Display device
Inventor: YAMAZAKI SHIGERU
IPC: G09G3/14
Filed: 1977-05-04
Abstract: PURPOSE:To enable the approximate magnitude of input signals, to meters to be known even in a place at a long distance from meters by using light emitting elements which emit light of respective different colors at varying specified values of input signals.
Patent JP-H05185452-A (JP)
Title: Method for suppressing and controlling pressure overshoot in elevation and lowering circuit of hydraulic pressure
Inventor: UCHIDA KIKUO
IPC: B29K105/06
Filed: 1991-02-21
Abstract: PURPOSE:To quickly respond to a command on pressure such as pressurizing and vacuum pressure of a hydraulic oil without overshoot by means of a hydraulic controlling valve such as a relief valve and a servo pump. CONSTITUTION:A pressure control circuit 13 for a hydraulic controlling valve such as a relief valve and a servo pump is connected in series with a circuit 14 controlling the rate of change of a command on pressure which sets the rate of change on pressure to a specified command on pressure and a circuit 15 delaying response to the command on pressure which delays the command on pressure by using a filter.
Patent JP-S57166843-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: MIO KOUJI
IPC: H02K3/48
Filed: 1981-04-02
Abstract: PURPOSE:To largely shorten the assembling time of a superconductive field coil and to prevent the insulator for the coil strand from being damaged by simultaneously associating coils of many bundled turns when containing the coil in a slot. CONSTITUTION:When a superconductive field coil 31 formed by winding a coil strand in many rows and stages is associated with the slot 34 of a coil mounting shaft 3, the coil strands are bundled with many turns. In bundling, an insulating tape 42 or a clip may be preferably used. Then the bundled coils 41 are simultaneously associated in the slot 34. In this manner, the assembling time can be reduced as compared with the case that the coil strands are associated at every one turn, the damage of the insulator can be prevented, and the accuracy of the size of the coil can be enhanced.
Patent JP-S61209503-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: A01B59/043
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06262985-A (JP)
Title: Voice switching device of audio apparatus
Inventor: MIYASAKA TOSHIKI
IPC: B60R11/02
Filed: 1993-03-12
Abstract: PURPOSE:To reduce types of an AV apparatus connectible and restrictions on the number and prevent generation of noise sounds at the time of voice switching or at changing-over of the power supply. CONSTITUTION:A power on/off sensing signal S2 from a CD player 50 is fed in, and a mute signal whose rise timing is synchronized approx. with the sensing signal S2, is produced internally by an external mute circuit 60 which applies a mute to the audio signal at the time of voice switching by shutting electrically audio signal output lines L1, R1 for a certain time after changing-over from the specific timing before an external voice switching circuit 40 makes switching motion, and when the power-on sensing signal S2 is fed in, the audio signal output lines L3, R3 of the CD player 50 are connected with a voice switching circuit 12 after passage of a certain time, and then the power-off sensing signal S2 is fed in. After elapse of a certain period of time, the audio signal output lines L2, R2 of an on-board display device 3 are connected to the voice switching circuit 12 by the external voice switching circuit 40.
Patent JP-S55146616-A (JP)
Title: Data signal/synchronizing signal separating circuit
Inventor: ARAI TAKAO
IPC: H04L7/00
Filed: 1979-04-27
Abstract: PURPOSE: To separate a synchronizing signal or PCM data signal with accuracy without any influence of dispersion in input signal or variation in voltage, by obtaining a separation level to be supplied to a comparator from a voltage obtained by rectifying an input video signal.  
     CONSTITUTION: Video signals input from terminal 7 are amplified 12. Signals, after being amplified, are branched to two; one is inputted to one terminal of comparator 11 via capacitor 17 and the other is passed through capacitor 18 and then inputted to a peak holding circuit formed of diodes 21 and 22, capacitors 19 and 20,  and resistances 14 and 15. An output voltage of semifixed resistance 16 whose terminals are held at positive and negative levels is inputted as a separation level to the  other terminal of comparator 11. Although this separation level has an error as  much as the forward voltage across rectifying diodes 21 and 22, it can sufficiently  be adjusted by semifixed resistance 16. With regard to temperature characteristics,  variation of only 150mV occurs within a range of 50°C, so there is no problem by  setting the amplitude of the video signals above a certain value. 
     COPYRIGHT: (C)1980,JPO&Japio