baber/WOPTO huggingface dataset:
Patent JP-S62248278-A (JP)
Title: Semiconductor laser driving apparatus
Inventor: MIYAIRI NOBUO
IPC: H01S5/068
Filed: 1986-04-22
Abstract: PURPOSE:To control the amount of light emitted by an LD with high precision while preventing the LD from being damaged, by amplifying a voltage produced by photovoltaic current of a light-receiving element by means of a PNP transistor whose collector is grounded and controlling an NPN Transistor driven by the same power source. CONSTITUTION:An anode of an LD is connected to an emitter of an NPN transistor 12 while a cathode is grounded. A collector of the transistor 12 is connected to a positive terminal of a single positive power source and +Vcc is applied thereto. A cathode of a PD 13 is grounded and an anode thereof is grounded through a load resistance 14. A voltage corresponding to photovoltaic current produced in accordance with light emitted by the LD 11 is applied to the base of a PNP transistor 15. A difference between a voltage obtained by amplifying a voltage e1 produced at the resistance 14 and a voltage from a reference voltage source 20 is obtained by means of a substracter 19, and the base voltage of the transistor 12 is controlled so that a constant amount of light is emitted from the LD 11.
Patent JP-H02268589-A (JP)
Title: Subscriber data registration system for mobile object exchange
Inventor: YAGYU MASAKI
IPC: H04W88/14
Filed: 1989-04-10
Abstract: PURPOSE:To reduce input operation and checking operation for input information to a half as much as before and to save the labor greatly by performing centralized control over subscriber data regarding an exchange and a mobile machine through a processor. CONSTITUTION:This system is equipped with the processor 4 which serves as a kind of input/output equipment when viewed from the exchange and as an information write controller when viewed from the memory 9 of the mobile machine 8, a display device 5 which has a keyboard as an information input means for the processor 4, and a reader 7 which reads charging information outputted from the exchange 1 under the control of the processor 4. Then subscriber data containing subscriber number information and identification number information written in the memory 9 are registered and altered by centralized control as the subscriber data of the exchange 1. Consequently, the labor for the subscriber data registration can be saved, the need for checking at the time of input operation is eliminated, and misregistration by an operator can be precluded.
Patent JP-H02268538-A (JP)
Title: Cordless telephone set
Inventor: YAMAGUCHI TAKESHI
IPC: H04M1/00
Filed: 1989-04-10
Abstract: PURPOSE:To perform hand-free speech with an easy operation by comprising a telephone set in such a way that a handset is packaged on a headset, and a line control switch and an incoming tone generating part is connected to the radio transmission/reception part of the headset, and the switching of a reception signal and an incoming tone signal can be performed interlocking with the line control switch. CONSTITUTION:The headset 2 is equipped with a mobile radio circuit 22 consisting of a reception part 23 and a transmission part 24, a reception change- over switch 26 connected to the reception part 23, the incoming signal generating part 25 and a head phone 27, either of which is connected to the reception part 23 by the switch 26. Also, it is comprised by providing a microphone 28 connected to the transmission part 24, a line capture switch 29 for telephone line control, and an antenna 21 connected to the mobile radio circuit 22. Thus, the headset 2 is loaded on a head, then, the line capture switch 29 is switched. In such a way, it is possible to perform the hand-free speech by the headset 2 at a place separated from a telephone set main body 1.
Patent JP-S5318146-A (JP)
Title: Elevator vestibule
Inventor: YAMAMOTO YUUKI
IPC: B66B13/28
Filed: 1976-08-02
Abstract: PURPOSE: To provide an elevator vestibule suited for narrowing gaps between a sill of each atair and gondola sill which exist between the stair still and hanger case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61250455-A (JP)
Inventor: FUSHIMI KIMIO
IPC: F04B49/06
Filed: 1985-04-27
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-2000286764-A (JP)
Title: Delay distortion removing system
Inventor: AKAIKE MASAMI
IPC: H04B7/005
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To speedily and sufficiently remove delay distortion in a small device by executing the simple four arithmetic rules on the complex spectrum of a transfer function through the use of not the impulse response of a transmission path but a measured or estimated transmission path transfer function. SOLUTION: A sine function generation part 1 is connected to a main wave burst generation part generating a main wave burst 4 and a delay wave burst generation part 3 generating a delay wave burst 5. The generation part 2 gives a sine function against the string of '0' and '1', which are generated at random in the sinc generation part 1 as it is or the generation part 3 delays the sinc function. A delay wave is formed of plural waves whose amplitude and delay time differ. A received wave burst 7 to which the sum of the main wave burst 4, the delay wave burst 5 and white noise 6a being the overlap of the sine function expressed by random numbers which are not correlated with the main wave burst 4 is inputted as a time function to a reception part 8. A reception part output burst 9 from which delay distortion is removed from the received wave burst 7 is outputted.
Patent JP-S5427157-A (JP)
Title: Method of detecting crounding of bucket of bucket crane
Inventor: HASEGAWA TETSUO
IPC: B66C19/00
Filed: 1977-07-29
Abstract: PURPOSE: To provide a method of detecting grounding or landing of bucket of a bucket crane, capable of automatically detecting that the bucket has landed on material to be handled through detection of decrease in the bucket lowering speed, thereby enabling automatic operation of the bucket crane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11289723-A (JP)
Title: Device and method for manufacturing stator of rotary electric machine
Inventor: ASANO YOICHIRO
IPC: H02K15/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for manufacturing stator of rotary electric machine by which a highly reliable stator which is free of incomplete insulation. SOLUTION: A device for manufacturing stator of rotary electric machine which is provided with a winding means 29 that forms a coil by molding and winding an electric wire around a bobbin and a mechanism 28 which transfers the formed coil to a coil inserting jig, while the mechanism 28 holds the coil in the wound state is provided with a driving means 24 which rotationally drives the bobbin synchronously with the rotation of the wire bobbin which is wound with the electric wire. The device is also provided with a taking-out and inserting mechanism, which takes out the coil transferred to the coil inserting jig 10 and inserts the coil into a stator core.
Patent JP-H08265749-A (JP)
Title: Picture reproducing device by mpeg system
Inventor: KOJIMA KAZUHITO
IPC: H04N19/00
Filed: 1995-03-24
Abstract: PURPOSE: To improve the quality of reproducing pictures by interpolating I picture decoded at every other interval when a high-speed reproduction is taken place by pictures to which gradually changing specified processings are performed. CONSTITUTION: A decoding part 11 decodes only the specified I pictures of encoded data and stores them in the first and second work memories 12 and 13 when the high-speed reproduction such as fast forward reproduction and rewinding reproduction, etc., is taken place. A picture processing part 16 performs a fade-in/fade-out process, a mosaic process, a shading process and a synthesis process, etc., to the I pictures I0 and I1 stored in the first and second work memories 12 and 13 and stores them in a third work memory 14.  For instance, in the fade-in/fade-out process, the plural pictures for interpolation obtained by performing gradually changed weighting to the respective I pictures I0 and I1 are stored in the third work memory 14 and setting is performed so as to make the I picture I0 gradually disappear and to make the I picture I1 gradually appear instead when they are read out in order.
Patent JP-S60236078-A (JP)
Title: Device for detecting distance to obstacle
Inventor: WADA SUSUMU
IPC: G01S15/08
Filed: 1984-05-10
Abstract: PURPOSE:To recognize correctly and easily the distance to an obstacle by receiving the reflected wave of an ultrasonic waves signal transmitted and by displaying the distance to an obstacle found with counting of the number of reference pulses during from the transmission to the receiving. CONSTITUTION:An ultrasonic wave with the prescribed width is generated at an ultrasonic wave signal generating part 52-54 according to the clock signal generated at a clock pulse generating circuit 51 and is transmitted for an obstacle from a wave transmitting part 23. The reflected wave from the obstacle is received at a wave receiving part 24 and a pulse PE is obtd. by rectifying the wave form at an amplifying and detecting parts 55-61. On the other band the clock signal of a clock pulse generating circuit 51 is inputted to a distance pulse generating part 64 and a standard distance pulse RP with the time width corresponding to the time reciprocating the prescribed distance of a sound-wave is obtd. While, then, the receiving pulse PE is obtd. from the ultrasonic transmission, the number of the reference distance pulses RP is counted and converted into a distance and displayed on a displaying part 2.
Patent JP-S60235159-A (JP)
Title: Copying material
Inventor: TSUCHIYA HIROSHI
IPC: D21H17/67
Filed: 1984-05-09
Abstract: PURPOSE:To enable suppression of the crystallization of a selenium photosensitive body which is relatively easily crystallizable even if such photosensitive body is used by incorporating a filler consisting essentially of aluminum silicate into a copying material. CONSTITUTION:Wood chips are digested, bleached and fine selected in a process for production of the copying paper and the filler, sizing and fixing agent are added thereto in a beating stage. The crystallization of the amorphous photosensitive body is accelerated and the deterioration thereof is accelerated according to the kind of the filler. Copying is executed by using the copying paper which is the neutralized paper produced by using 5-15pts.wt. such filler by 100pts.wt. base. The crystallization of the selenium photosensitive body which is relatively easily crystallizable is suppressed or is made hard to crystallize ven if such body is used. The life of the copying machine is thus extended.
Patent JP-H06277581-A (JP)
Title: Top reciprocation type coating device
Inventor: YOSHIDA OSAMU
IPC: B05B13/04
Filed: 1993-03-26
Abstract: PURPOSE:To eliminate operation loss and to make the quality of coating films higher and the cost lower by independently and variably moving two pieces of coating machines existing above the object to be coated back and forth according to the coating width of the object to be coated. CONSTITUTION:This coating device is constituted by providing a top reciprocating mechanism with two units of forward and backward moving sections, respectively independently moving two pieces of the coating machines 8 back and forth by means of the respective forward and backward moving sections and increasing or decreasing the forward and backward moving width of the respective coating machines 8 according to the coating width of a vehicle body 1. Then, the respective coating machines 8 are effectively moved back and forth according to the transverse width of the coating surface without deviating from top of the vehicle body 1. As a result, the vehicle body is coated under the stable conditions of spraying coating materials at all times; in addition, the burden of the respective coating machines 8 is decreased by omitting the useless forward and backward movements of the respective coating machines 8.
Patent JP-S60235466-A (JP)
Title: Manufacture of semiconductor device
Inventor: SADAMATSU HIDEAKI
IPC: H01L29/732
Filed: 1984-05-08
Abstract: PURPOSE:To eliminate the need for an alignment margin, and to manufacture a semiconductor device having high density by forming a selective oxide film by an oxidation-resistant film, removing the oxidation-resistant film while using a film on the oxidation-resistant film as a mask and shaping an inactive base. CONSTITUTION:Oxide films 106a, 106b are formed in approximately 1,000Angstrom  through selective oxidation while employing a nitride film 102 as a mask. The nitride film 102 is removed while using a CVD SiO2 film 103 as a mask, and P type inactive base regions 108a, 108b are shaped through thermal diffusion by a BSG film 17. Ions are implanted through the nitride film 102 to form an active base region 110 and an emitter 111. Consequently, the inactive base region 108b is shaped while employing the selective oxide film 106b and the over- etched CVD SiO2 film 103 as masks, thus eliminating the need for a mask alignment margin as seen in conventional devices. Accordingly, the area of a base is also reduced, and the degree of integration can be improved.
Patent JP-S6264841-A (JP)
Title: Dope suitable for use in molding and production thereof
Inventor: KUNO NINPEI
IPC: A23L29/262
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a dope which gives moldings which are inexpensive, have excellent strength, etc. and are suitable as artificial meat, etc., by partially dissolving cellulose in an aq. soln. of an alkali, adding guest components such as polypeptide, edible polysaccharide, etc. thereto and stirring the mixture. CONSTITUTION:Cellulose is partially dissolved in an aq. soln. of 2-2.5 N alkali to prepare an alkaline soln. wherein not more than 50pts.wt. (per 100pts.wt. dissolved cellulose) undissolved cellulose is swollen and dispersed therein. Polypeptide and/or edible polysaccharide (biostructure) as guest components or a soln. obtd. by dissolving them in an aq. soln. of an alkali are/is added to the above soln. The mixture is stirred to obtain a dope wherein at least 40wt% of the whole guest component is dissolved therein and the weight ratio of cellulose to the whole guest component is 1:99-99:1. Said dope can be molded into a fiber, a film or a powder.
Patent JP-S59218509-A (JP)
Title: Sequence controller
Inventor: SASAKI NAOKI
IPC: G05B19/42
Filed: 1983-05-27
Abstract: PURPOSE:To facilitate an easy programming operation by storing the sequence which starts each part of a sequence machine and the state of said each part with order numbers given from a sensor and starting successively each part of the sequence machine based on the data of storage of said sequence and state and the actual output of the sensor. CONSTITUTION:Actuators B1-Bn of a sequence machine A can be started by a forced starting means C and at the same time the starting sequence is stored in the lst memory means D. The working state of each part of the machine A is fetched from outputs of sensors E1-En with operation of a switch means F and stored in the 2nd memory means G with order numbers added. Then the actuators B1-Bn are started successively by a sequence starting means H based on the data stored in both means D and G and the actual values of sensors E1-En. Thus it is possible to actuate actually each part of the machine A and to perform programming. This facilitates an easy programming operation to secure an application suited to a multi-spot welder.
Patent JP-H01264046-A (JP)
Title: Dialing system
Inventor: KIHARA YASUHIDE
IPC: H04M1/274
Filed: 1988-04-14
Abstract: PURPOSE:To simplify the operation and to decrease dialing time by sending a remaining telephone number digit if no dial tone is detected after the sending part of the telephone number and sending the telephone number by other signal in case of detecting the dial tone and revising the information of a dial system storage means. CONSTITUTION:A part of a telephone number stored in a dial number storage means 141 is sent from either a dial pulse sending means 111 or a pushbutton signal sending means 121. If a dial tone from an exchange 161 is not detected by a dial tone detection means 131, the remaining telephone number digit is sent. When a dial tone is detected, a telephone number stored in the dial number storage means 141 is sent from the head from either the dial pulse sending means 111 or the pushbutton signal sending means 121. Moreover, if no dial tone is detected, the information of a dial system storage means 151 is revised. Thus, the operation is simplified and dial time is shortened.
Patent JP-H08284583-A (JP)
Title: Tunnel excavator
Inventor: INOUE MAKOTO
IPC: E21D9/10
Filed: 1995-04-18
Abstract: PURPOSE: To excavate and form a tunnel having a large diameter quickly and efficiently by mechanism excavation without particularly conducting blasting operation even to a stable hard ground such as a bedrock. CONSTITUTION: A front drum section 12 and a rear drum section 13 are connected in an extensible manner by a thrust jack, and the front gripper 18 of the front drum section 12 and the main gripper 19 of the rear drum section 13 are projected and forwarded and retreated alternately and the thrust jack is expanded and contracted while obtaining fixed reaction, thus gradually moving a tunnel excavator 10 forward in the so-called measuring worm manner. A pilot drum section 15 forward projected and arranged from a cutter head 11 precedently excavates a central pilot section prior to the excavation work of a broadened section by the cutter head 11 of the drum section 12 by a pilot cutter head 14 at the front end of the pilot drum section 15.
Patent JP-H09276270-A (JP)
Title: Bloodstream measuring device
Inventor: ARUNE GURITSUPU
IPC: A61B8/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve rapidity, precision, reproducibility, and operational easiness by receiving an ultrasonic beam transmitted from one of piezo elements and passed through a blood vessel by the other piezo element, reversing the transmission and receipt of both the elements, and measuring the bloodstream by the phase difference between the received ultrasonic frequencies. SOLUTION: A blood vessel is inserted between the flat and smooth front surface 131 of the housing 12 (ultrasonic transmitter-receiver part) of a probe 1 and a reflecting plate 142, and an ultrasonic beam is emitted from one of piezo elements 132, 132' toward the reflecting plate 142 situated in the middle point of both the piezo elements 132, 132' and on the reverse side of the blood to be measured. The emitted beam passes in the blood vessel through the front surface of the housing 13, reaches the reflecting plate 142, by which it is reflected, then passes again in the blood vessel and reaches the piezo element 132, 132' on the other side via the flat surface 131, by which it is received. Then, the transmission and receipt of the piezo elements 132, 132' are reversed, and the bloodstream is measured by the phase difference between the received ultrasonic frequencies.
Patent JP-S59218512-A (JP)
Title: Control method of industrial robot
Inventor: TOYODA KENICHI
IPC: G05B19/423
Filed: 1983-05-26
Abstract: PURPOSE:To hold an aiming angle after the movement of a robot in the same way as that carried out before the movement in terms of positions of plural specific points of a member to be processed, by teaching the position of said member before its movement and using the position data on both the tip and the root of a wrist working member of the robot. CONSTITUTION:A teaching operation board 101 is set in a teaching mode after setting a member to be processed at its prescribed position. Then a robot is moved manually and the position, speed and the work are taught. A processor 102 produces the command data from the program stored in an ROM103 and stores it to an RAM 104. Then the tip of a working member is manually positioned at two specific points P1 and P2 of the member to be processed, and the teaching is given to the RAM104. Then the coordinates of the tip and root of the working member are measured and stored in the RAM104. When the position of the member to be processed is varied, said specific points are newly positioned by hands again with teaching. The RAM104 is converted into an RAM111 by a conversion matrix 110 obtained from new and old data. The RAM111 is stored. Thus it is possible to hold properly an aiming angle even after an alteration.
Patent JP-S57207523-A (JP)
Title: Operating method of dry type dust collecting device
Inventor: ASAI TAKEJI
IPC: B01D46/04
Filed: 1981-06-15
Abstract: PURPOSE: To improve back-washing effect in a dry type dust collecting device  for blast furnace gas during removing dust deposited on a filter cloth with back-washing, and to reduce the gas quantity required for back-washing, by  giving mechanical vibrations to said filter cloth.  
     CONSTITUTION: A high temp. exhaust gas containing dust from a blast furnace 1 is passed through a rough particle dust collector 2, and is subjected to dust elimination through a dry type dust collecting device 3 comprising a plurality of element 3AW3F, and then is delivered to a gas holder 5 after passed through a turbine 8 driven electricity generator 7. During removing dust deposited on bag-filters 14AW14F in each element of a dry type dust collecting device 3, each element is subjected to dust removal one by one alternately with treated clean gas. In this stage, the removal of dust deposits is accomplished effectively with less quantity of back-washing gas through giving mechanical vibrations by  means of repeated expansions and contractions given to the back-filter by interposing exhaust gas filtration and dust eliminations of normal gas flow in the  midway of a back-washing operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5618218-A (JP)
Title: Cooking oven
Inventor: KANAZAWA TAKAHITO
IPC: H05B1/02
Filed: 1979-07-20
Abstract: PURPOSE: To improve the fluctnation of heating time due to the variation of initial  temperature of foods (to be cooked), by deciding a heat time for the period from  the point when the surface temperature of the food reaches a set value to the point  when the humidity starts rising.  
     CONSTITUTION: The point when the surface temperature of the food reaches a previously decided set value T 0  is set as t 1 , and the heating time t 0  is set as a difference between t 1  and t 2  (when the humidity starts rising due to rapid generation to  steam) and this t 0  is multiplied by the heating time coefficient K characteristic to  the food to decide the heating time tR to be heated thereafter. It is possible, by  doing so, to improve the fluctuation of heating time due to fluctuation of the initial  temperature of the food and to decide the proper heating time with very little influence of the initial temperature of the food. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61252762-A (JP)
Title: Image forming device
Inventor: AKIYAMA YASUHISA
IPC: G06T3/40
Filed: 1985-04-30
Abstract: PURPOSE:To form a magnified image by using duplicatedly at least one color signal in response to a set magnification from three signals (R, G, B) constituting one picture element obtained by a photoelectric converter and combining the duplicated color signal and an adjacent color signal to constitute one picture element. CONSTITUTION:In magnifying an image by a read control section 141, the three color signals (R, G, B) constituting one picture element obtained by the photoelectric converter 25 are used duplicatedly for one - three in response to the set magnification to constitute adjacent picture elements. That is, in forming N1 kind of continuous output signals from N1 kind (in this case, 3 kinds, R, G, B) constituting one picture element as one picture element, the N1 kind of the continuous output signals including the N2 kind (at least one out of the R, G, B) among the N1 kind of input signals are used for the next one picture element for the output.