baber/WOPTO huggingface dataset:
Patent JP-2000308641-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: NAKAMURA YASUHIRO
IPC: A61B8/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic equipment of high sensitivity by increasing the accuracy in convergence and deflection of a received beam, and reducing the insertion loss of a delay line. SOLUTION: In the ultrasonic diagnostic equipment comprising a continuous ultrasonic wave transmitting means 11, a receiving means 12 to form a plurality of channels to receive the reflecting ultrasonic wave, and a delay line to delay the received signal of each channel to form the received ultrasonic signal of the desired convergence distance and angle of deflection from the received signal of each channel, the delay line comprises a first delay line 3 to connect the reception channel whose delay time is between 0 second and less than 1/2 period of the continuous ultrasonic signal out of a plurality of reception channels, and a second delay line 4 to connect the reception channel whose delay time is between 1/2 period of the ultrasonic signal and less than one period,  and an inversion-addition mans 5 to invert the output of the second delay line and add it to the output of the first delay line is provided. Since no error in the delay time of each delay line is accumulated, the accuracy is improved, and the insertion loss of the delay line becomes one half.
Patent JP-S5910112-A (JP)
Inventor: OOTSU TOSHIHIRO
IPC: H02B15/00
Filed: 1982-07-08
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-H04227293-A (JP)
Title: Card type between-machine ball dispenser
Inventor: SATO HIROSHI
IPC: G07F7/08
Filed: 1991-05-24
Abstract: PURPOSE:To surely prevent the trouble such as the first use of feeding ports by compactly arranging two ball dispensing card feeding ports and each corresponding means for the transport of ball dispensing card and reading out, in a card type between-machine ball dispenser. CONSTITUTION:Two ball dispensing card feeding ports 11 and 12 are arranged at the upper and lower parts on the front surface of a ball dispenser body 10, and projecting walls 13 and 14 are installed on one side part on the different sides, and the ball dispenser card is fed only from one side.
Patent JP-H07301008-A (JP)
Title: Building structure
Inventor: SATO TAKASHI
IPC: E04B1/34
Filed: 1994-05-10
Abstract: PURPOSE:To obviate the need to assemble temporary scaffolds in a void space during the construction of a building and carry out the maintenance works of the building from the void space after completion of the building construction. CONSTITUTION:A plurality of vertically stacked floor spaces 31 are laid down in a multi-storied building 1 body 2 and a void 5 is provided in the building body 2 so as to vertically pierce the floor spaces 31. Internal walls 6 of the void are erected in the building body 2 to extend along the outer periphery of the void 5 and over a plurality of floor spaces 31 and the residential spaces 9 are arranged on the floor space 31 at the opposite side of the void 5 through the internal walls 6. A catwalk 13 is circularly formed at the internal wall of the void so as to protrude from the internal walls 6 to the void 5. And openings 6a are provided on the internal walls 6 to connect the residential space 9 and the catwalk 13 through the openings 6a so as to freely cut off them.
Patent JP-S61280552-A (JP)
Title: Method for detecting temperature abnormality of bearing
Inventor: MORI HIDEO
IPC: G01M13/04
Filed: 1985-06-05
Abstract: PURPOSE:To detect the temp. abnormality of a bearing with good accuracy, by comparing the temp. rising ratio of the bearing and the evaluation temp. rising ratio thereof and judging the temp. abnormality of the bearing when the temp. rising ratio of the bearing became higher than the evaluation temp. rising ratio thereof. CONSTITUTION:In the embodiment of an upright type water wheel dynamo, the temp. of a thrust bearing and that of cooling water are measured by the resistance thermometer provided to an inlet side and the temp. rising ratio D of the bearing is shown by formula I as the function of bearing evaluation temp. thetax, wherein the correction of the temp. of cooling water was added to the temp. of the bearing, on the basis of the measured temp. Then, the temp. thetax is operated according to the formula I to operate the rising ratio D. Further, an actual temp. rising ratio dtheta/dt is operated. Next, the rising ratio D is compared with the rising ratio dtheta/dt and, when dtheta/dt becomes larger than D, an abnormal alarm is emitted. By this method, the detection of the temp. of the bearing can be performed with good accuracy.
Patent JP-H09302935-A (JP)
Title: Unit type collective housing, its construction method and dwelling unit moving method
Inventor: IMADA NORIHIRO
IPC: E04G21/14
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To simply and safely carry out finishing work in a construction field in construction work of a unit type collective housing to shorten a construction period of time as well as cost reduction and to make it possible to correspond with exterior wall repairing on the ground in every dwelling unit or even the replacement of the dwelling unit itself without requiring high place working in the case of exterior wall repairing for maintenance as well as the agreement of all residents thereon after the completion of the work. SOLUTION: Skeleton frames 1 and 2 of two buildings as a pair having ore parts in them and having story spaces 5 and 6 opened in circumference are constructed on the ground, and a lift 10 capable of rising and falling is built between both skeleton frames 1 and 2. Dwelling units 7 and 8 mounted on the lift 10 on the ground are raised up to side positions of the story spaces, and the dwelling units 7 and 8 are respectively inserted in story spaces 5 and 6 from their sides to install them to the skeleton frames 1 and 2. After the completion of the work, the dwelling units 7 and 8 are separately lowered down to the ground with the lift 10 to carry out repairing or replacement.
Patent JP-H04347777-A (JP)
Title: Cut and paste processing system
Inventor: KATO MASANORI
IPC: G06F3/048
Filed: 1991-05-27
Abstract: PURPOSE:To improve the operability of a cut and paste processing. CONSTITUTION:A range identification means l-3 recognizes the position and the size of a designated rectangular area on a screen 1-1. A save means 1-4 saves data on the identified rectangular area to a saving storage area 1-5. An enlargement/reduction means 1-6 adjusts the rectangular area to the size of an icon. An icon means 1-7 converts enlarged/reduced data into icon display data. An icon display means 1-8 displays icon display data in a previously decided area on the screen as the icon. A paste processing means 1-9 receives a paste instruction and reads data from the saving storage area 1-5, whereby it is displayed in the designated position on the screen in the designated size.
Patent JP-H0416008-A (JP)
Title: Amplifier
Inventor: YOSHIDA YOSHIHIRO
IPC: H03F3/30
Filed: 1990-05-10
Abstract: PURPOSE:To constitute an amplifier employing a push-pull output circuit with a few components by providing 1st, 2nd and 3rd transistors(TRs) and constituting the push-pull output circuit with a 2nd conduction 4th TR whose base connects to a 1st input terminal, whose collector connects to a 1st potential supply terminal and whose emitter connects to an output terminal together with them. CONSTITUTION:A PNP TR Q12 whose emitter connects to a 1st input terminal IN, whose base and collector connect to a 2nd input terminal IN2, and an NPN TR Q11 whose base connects to the terminal IN2, whose collector connects to a high potential power supply 15 and whose emitter connects to a low level power supply 16 via a constant current source 33 are provided, and a PNP TR Q3 whose base connects to the emitter of the TR Q11, whose collector connects to the low potential power supply 16, whose emitter connects to an output terminal OUT and an NPN TR Q4 whose base connects to the terminal IN1, whose collector connects to the high potential power supply 15 and whose emitter connects to the output terminal OUT are provided to form a push-pull output circuit.
Patent JP-H05312652-A (JP)
Title: Pressure roller surface temperature measuring device
Inventor: SAGAWA AKINORI
IPC: B21B38/00
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a device which can accurately measure the surface temperature of a pressure roller such as a hot pressure roller. CONSTITUTION:This device is provided with a fixed spindle 9. two bearings 71 and 72 which are armored by providing the fixed spindle 9 in longer direction, and a metal sleeve 6 which is supported so that it can rotate freely by two bearings 71 and 72. Furthermore, it is provided with a noncontact type temperature sensor 10 which measures the temperature of the inner surface of the metal sleeve 6.
Patent JP-S5745763-A (JP)
Title: Cmi decoding circuit
Inventor: NISHIZAKI KOUJI
IPC: H03M5/04
Filed: 1980-09-01
Abstract: PURPOSE:To decode non-zero return data surely within each period of non-zero return code train, by converting a code mark transposition code train into the non- zero return code train, retiming its output with the clock of a code mark transposition code train and picking up the original binary data. CONSTITUTION:A conversion circuit CONV1 converts the received code mark transposition CMI code train (a) into a zero return code train (h) without using a clock. This code train h is converted into a non-zero return NRZ code train (i) without using the clock by means of a conversion circuit CONV2. The code train (i) is subjected to retiming via a clock with a DFF. The objective of retiming is an NRZ code train (i) in which the entire period is effective, and when the leading of the clock is set to the center of the clock period of the code train (i), a margin of a half period before and after the train is obtained, and the NRZ data is decoded surely.
Patent JP-H11312063-A (JP)
Title: Printing system
Inventor: ONO TAKASHI
IPC: B41J29/38
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten output time by suppressing the waste of paper and time in the case of any error in output data by temporarily stopping outputting through a printer at the time point when one copy is outputted, confirming the output result and selecting whether or not the remaining copies are to be printed. SOLUTION: When print data sent from a host are received (S201), the printing data are analyzed and in the case of data to be printed for plural copies, it is checked whether confirmation printing is performed or not (S204). When performing the confirmation print, data are expanded and first of all, only one copy is outputted (S205). At the same time, the expanded data are stored on a hard disk (S206). When one copy is completely outputted, the message of a confirmation request is transmitted to the host (S207). When an answer message from the host is received, it is checked whether or not the remaining copies are to be outputted (S209). In the case of an instruction for continuously printing the remaining copies, the expanded data are extracted from the hard disk into a memory and the remaining copies are outputted (S210).
Patent JP-S5911511-A (JP)
Title: Dropout detecting circuit
Inventor: KIMOTO SHIGERU
IPC: G11B7/003
Filed: 1982-07-12
Abstract: PURPOSE:To attain suitably the detection of a dropout control signal without being susceptible to the effect of noise, in a video disc player and a video tape recorder, by providing a positive feedback circuit to an output of a limiter amplifier circuit or a comparator circuit. CONSTITUTION:If an RF signal having a dropout part enters the limiter amplifier circuit 2, a part of the output is given to the positive feedback circuit 9 for applying a DC feedback for the purpose of adjustment. Then, the DC oscillation is produced for the part without any RF signal and the output becomes the upper limit state as T3 in Fig. (B), allowing to prevent any distortion and noise at the output of an FM demodulator 3. The noise of the part having dropout becomes an RF signal without noise by applying the positive feedback to the amplified noise at the limiter amplifier circuit 2, and an output (B) of the limiter amplifier circuit 2 is obtained. The misdetection is reduced by applying the output of the limiter amplifier circuit 2 to a frequency detecting circuit 6 for detecting the dropout, in comparison with the detection using a signal having much noise.
Patent JP-H08289602-A (JP)
Title: Center drive-type rotary tillage apparatus
Inventor: OTOKURA ISAO
IPC: A01B33/08
Filed: 1995-04-20
Abstract: PURPOSE: To provide the subject rotary tillage apparatus in which a tillage cover for covering the outside of the rotary sphere of tillage tines which rotate in the direction of tilting up is made solid and which is free from the troubles of winding of straws and weeds on a rotary shaft or in a center drive case. CONSTITUTION: In this center drive-type rotary tillage apparatus, a reinforcing board, which is stretched to right and left through the front side of a center drive case, integrally connects the front edges of tillage covers which are placed at the right and left sides holding the center drive case between them. Further, the upper part of a deltoid space in a side view, which is formed between the machine body of a walk-type tractor and the center drive case, is closed by a vertical wall, attached vertically at this upper part. Further, the front edges of the right and the left tillage covers are integrally connected by a reinforcing board extending to right and left through the front side of the center drive case, and at the same time, the upper part of the space between the machine body of the walk-type tractor and the center drive case is closed by a vertical wall.
Patent JP-H07326733-A (JP)
Title: Gate turnoff thyristor
Inventor: TSUKADA KOZO
IPC: H01L29/74
Filed: 1994-06-02
Abstract: PURPOSE:To avoid the shortcircuit between gate and cathode as well as the discharge in a case due to fine particles by a method wherein a cathode electrode board of a gate turnoff thyristor is fixed to a semiconductor substrate by a spring so that the friction between the cathode electrode board and the semiconductor substrate due to the vibration in transit may be avoided to prevent the production of Al particles from the cathode electrode. CONSTITUTION:A gate electrode 7 and a cathode electrode board 8 are in contact with one main surface of a semiconductor substrate 10; an anode electrode board 9 is in contact with the other main surface; while the anode electrode board 9 is in contact with an anode contact board 3; on the other hand, the gate electrode board 7 is in contact with a cathode contact board 2 through the intermediary of an insulating board 5 and a gate spring 4; besides, the cathode electrode 8 is arranged opposite to the cathode contact board 2; while the cathode contact board 2 and the anode contact board 3 are fixed to a ceramic case 1 through the intermediary of a flexible metal 16. Furethmore, a cathode part spring 12 is provided between the periphery of the cathode electroc 8 and the cathode contact board 2 so as to fix the cathode electrode board 8 to the semiconductor substrate 10.
Patent JP-S5913153-A (JP)
Title: Controller of automatic transmission in car mounting cylinder number variable engine
Inventor: IKEURA KENJI
IPC: F16H59/40
Filed: 1982-07-12
Abstract: PURPOSE:To prevent an engine stall at rapid deceleration of an engine, by constituting the engine such that a power transmission route of an automatic speed changer can be disconnected when an engine speed is decreased to a fixed value or less at partial cylinder operation. CONSTITUTION:A cylinder number variable engine is operated in such a manner that whether a partial cylinder operative condition or a total cylinder operative condition is satisfied or not is decided from outputs of a throttle sensor 12 and a crank position sensor 13 in a control unit 7, and in case of satisfying the partial cylinder operative condition, a signal C is output to a cylinder number change system 2 and an engine 1 is operated with partial cylinders. Here at partial cylinder operation, an engine speed signal N obtained from an output of the crank position sensor 13 is compared with a preset value Ns, and in a case where N>=Ns, an output is generated from said unit 7 to an exhaust pressure valve 16 as a signal E. In this way, the valve 16 is operated and a power transmission route of an automatic speed changer 6 is placed in a disconnected condition.
Patent JP-2000312366-A (JP)
Title: Motion detection circuit for adaptive yc separation and method for detecting its motion
Inventor: KOBAYASHI NAOKI
IPC: H04N9/78
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a motion detection circuit that an realize a motion with high precision to operate adaptive YC separation with high quality as an image processing unit. SOLUTION: A frame difference arithmetic section 1 calculates a motion component and a color difference signal component of a luminance signal by a frame difference and a band pass filter 2 extracts a motion component of a leaked color difference signal. 1H delay sections 3-5 and sbutractors 6-9 obtain a difference of the signals to extract a motion component (2-line data) of the luminance signal with high precision. A comparator-section 10 compares 2-line data and outputs a value of the data which is smaller as a motion coefficient of the luminance signal. A 2-frame difference arithmetic section 11 and a 1H delay section 12 calculate a motion coefficient of a color difference signal with high precision by a 2-frame difference with color correlation.  A comparator section (MAX) 13 compares a maximum value of the motion coefficient of the luminance signal with that of the motion coefficient of the color difference signal and outputs a maximum value which is higher as a motion coefficient.
Patent JP-S5549992-A (JP)
Title: Reel motor drive system
Inventor: KANEBA YUTAKA
IPC: H02P5/46
Filed: 1978-09-29
Abstract: PURPOSE: To prevent the overs and shorts of the revolution of reels, by controlling a motor for the reel revolving at the winding side by feeding back counter electromotive force obtained at a motor for the reel at the side, which delivers during quick-feed or rewinding, to the motor for the reel rotating at the winding side.  
     CONSTITUTION: A motor 2 for a winding reel revolves with a winding reel 4 in the forward direction by the tension of a tape 5, and functions as a generator, and negative voltage proportional to the number of the revolution is generated between the both ends of the motor 2. When the number of revolution of the motor 2 increases and reaches the fixed value a Zenor diode 14 is conducted. The number of revolution of the motor 2 for the winding reel lowers because the base voltage of a transistor 11 changes in the negative direction and drops by the conduction while the number of revolution of a motor 1 for a feed reel falls. The number of revolution of the motor 2 for the winding reel in case of rewinding is kept constant by the mutual action of such a feedback loop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02302352-A (JP)
Title: Rapid hardening type self-leveling composition for floor covering material
Inventor: SAITO KEIJI
IPC: C04B28/04
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a rapid hardening type composition for floor covering material free from temperature dependence, slightly causing efflorescence by blending a rapid hardening cement having a specific composition, comprising a cement, metallurgy slag and anhydrous gypsum with aggregate and a specific setting adjuster. CONSTITUTION:A rapid hardening cement is obtained from 60 to 70 pts.wt. Portland cement or mixed cement and 30 to 40 pts.wt. ground mixture of fine powder metallurgy slag and anhydrous gypsum. The rapid hardening cement is blended with an aggregate and a hydroxycarboxylic acid or a salt thereof, lignin sulfonic acid or a salt thereof and an alkali metallic salt as a setting adjuster. Consequently, a rapid hardening type self-leveling composition for floor covering material having hardening and strength development free from temperature dependence, capable of making a pot life approximately constant, letting people walk within 24 hours even at low temperature and slightly causing efflorescence.
Patent JP-S5746301-A (JP)
Title: Mechanic chassis of magnetic recorded and reproducer
Inventor: SHIOMI MAKOTO
IPC: H05K1/05
Filed: 1980-09-03
Abstract: PURPOSE: To realize a compact and light-weight structure of a VTR, by eliminating both the electric wires and connectors which are necessary for the wiring on a mechanic chassis and mounting the component parts of an electronic curcuit, etc. in the space which is not occupied by the parts of mechanism.  
     CONSTITUTION: An insulated sheet 18 is formed on the chassis face of a mechanic chassis 17, and a wiring pattern 12 is formed on the sheet 18. The insulation is secured between the patterns 12 and 12 with an insulator. A terminal 15 of a mechanic parts 19 attached to the chassis 17 is connected to the pattern 12 by an electric wire 15, and at the same time an electronic circuit parts 7A is also connected to the pattern 12. Thus all patterns 12 are collected to a terminal 13 and then connected electrically to a printed base board which is not shown in the diagram. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02301130-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIWATARI OSAMU
IPC: H01L21/265
Filed: 1989-05-15
Abstract: PURPOSE:To completely eliminate a crack to be generate at a nitride film and to prevent aluminum from being externally diffused by forming to add a silicon film further on a second oxide film, and so disposing component materials disposed on and under the nitride film in a symmetrical way to the film. CONSTITUTION:Aluminum ions 2 are first implanted to a silicon board 1. Then, the first oxide film 3 is formed on the surface of the board 1. This is because a buffer film is provided between a nitride film 4 formed in next step and the board 1. Then, the film 4 is formed, for example, by a plasma CVD method. Thereafter, the second oxide film 5 is formed on the film 4. Further, a silicon film 6 is formed on the film 5 by sputtering. The film 6 is provided to completely eliminate the crack of the film 4 due to the incomplete prevention of the crack generated at the film 4 when a high temperature heat treatment is executed, because that films disposed above and below the film 4 in a symmetrical way to the center in a wiring structure is optimum.
Patent JP-S63286771-A (JP)
Title: Probe cleaning device for automatic chemical analyzer
Inventor: OYA HIDEO
IPC: G01N1/00
Filed: 1987-05-20
Abstract: PURPOSE:To shorten the time for a treatment and to improve a cleaning effect by bringing the cleaning water blown out of the upper side of an adequate cleaning water surface and the swirling water flow generated in a cleaning tank into contact with the outside of a probe and providing a discharge port to the lower position of a probe tip. CONSTITUTION:The rotary cleaning tank 1 is constituted of an upper rotating part 1a rotated by a motor 2 and a lower stationary part 1b. Plural water flow generating vanes 3 for generating swirling cleaning water flow are provided on the inside peripheral face of the rotating part 1a. The vanes 3 are installed in the position lower than the tip part of the probe P placed in the cleaning position. Furthermore, a supply opening 4a for the cleaning water is set upper than the water surface WF of the cleaning water. The cleaning water is blown out of the opening 4a and the tip of the probe P is immersed into the tank 1 while its rotating part 1a is kept rotated at the time of a cleaning operation. The layer of the water arriving from the water surface WF to a discharge port 5a of a discharge device 5 is forced to swirl by the turning effect of the vanes 3 and, therefore, the submerged part of the probe P is strongly washed. The time for the treatment is thus shortened and the cleaning effect is improved.