baber/WOPTO huggingface dataset:
Patent JP-S60238411-A (JP)
Title: Method for adding alloying element to flow of molten metal during transfer
Inventor: SATOU KADOMASA
IPC: C21C7/04
Filed: 1984-05-14
Abstract: PURPOSE:To obtain continuously a molten alloy having a stable composition without using any uniformizing equipment by accurately weighing a batch of a powdery or granular alloying element, controlling the time for addition, and adding the element to a molten metal flowing in a path. CONSTITUTION:A batch of a powdery or granular alloying element to be added to obtain a molten alloy is weighed and stored in a weighing hopper 5. The alloying element is added to a molten metal 1 by opening a discharge gate 6 every time the molten metal 1 flowing continuously in a transfer path 2 attains to an amount corresponding to said batch.
Patent JP-S59220926-A (JP)
Title: Plasma etching device
Inventor: ATSUMI TSUNEO
IPC: H01L21/3065
Filed: 1983-05-31
Abstract: PURPOSE:To improve uniformity of stripping speed of a resist film and etching speed of a polycrystalline Si film or the like regardless of a position in the crystal container by covering the whole crystal container with an anode electrode and a cathode electrode. CONSTITUTION:An anode electrode 21 and a cathode electrode 22 are formed to be extended to a closed plane of a crystal container 1 respectively. Also, a lid member 24 is attached to another end of said container 1 and this member 24 and the electrode 22 are grounded together. Namely, a structure of electrodes of this device is that wherein the container is covered with the electrodes 21 and 22 wholly except a region between the electrodes. Accordingly, a distribution of generation of oxygen radical becomes uniform in a reaction chamber 2 and the uniformity of stripping of a resist film or etching of a single-crystal or polycrystalline Si film, an Si nitrude film and so on is improved.
Patent JP-H02275160-A (JP)
Title: Winding transmission device
Inventor: KURENUMA TAKEROU
IPC: F16H7/12
Filed: 1989-04-18
Abstract: PURPOSE:To prevent to generate an uneven rotation in case of the load variation by making it possible to rotate an arm to hold two auxiliary wheels, and to contact the two auxiliary wheels with two springs under the condition to balance to a winding transmission member. CONSTITUTION:Two auxiliary wheels 7 and 8 are held rotatable to support shafts fixed to an arm 6 respectively, and the arm 6 is held rotatable to a bracket 10 by a holding pin 9 at the middle position between the auxiliary wheels 7 and 8. The bracket 10 is fixed to a device frame 11 by a pin 12, a tensile force or a pressing force is given by springs 13 and 14 to both ends of the arm 6, and by rotating the arm 6 in the arrow direction by the holding pin 9 as the fulcrum, the two auxiliary wheels 7 and 8 are contacted to a belt 3 with teeth in a good balance. Even through the load of an idler wheel 2 is varied and the belt 3 with teeth generates a looseness, the arm is rotated and the two auxiliary wheels 7 and 8 absorb the looseness. Consequently, the rotation of a driving wheel 1 is delivered to the idler wheels 2 accurately, and no uneven rotation is generated.
Patent JP-S61254857-A (JP)
Title: Pretreatment device for immunological analysis
Inventor: SAKAMAKI TAKESHI
IPC: G01N33/544
Filed: 1985-05-07
Abstract: PURPOSE:To execute quickly a pretreatment for an immunological analysis by dispensing respectively a sample and stroma into a cassette for pretreatment while moving the cassette so that both react with each other and filtering the reaction liquid thereby removing the stroma. CONSTITUTION:The pretreatment is executed in the process for moving intermittently the cassette 11 for pretreatment supplied from a cassette hopper 1 on a platform 2. The sample and stroma are first dispensed from a dispensing hole 13 into a reaction chamber 20 and thereafter the hole 13 is closed by pressing a syringe tip 21 by a tip driving means 5. The cassette 11 is then turned by a cassette roller 10 to stir the sample and the stroma. The tip 21 is driven by a tip driving means 6 to exert the pressure to the reaction liquid in the chamber 20 after the progression of the pretreatment reaction. The reaction liquid is ejected into a filter chamber 15 by a filter means 14. The reaction liquid from which the stroma is removed is diluted and is distributed to diluent reservoirs 16-18 and thereafter the liquid is subjected to the immunological analysis.
Patent JP-S60241429-A (JP)
Inventor: GOTOU YOSHIHIRO
IPC: G01R33/48
Filed: 1984-05-16
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-S5525509-A (JP)
Title: Device for detecting intake air amount in internal combustion engine
Inventor: FUJISHIRO TAKESHI
IPC: G01F9/00
Filed: 1978-08-10
Abstract: PURPOSE: To permit digital signal output to be produced in direct proportion to the amount of intake air per unit rotation with a simple circuit by the use of a device generating output signal of frequency in proportion to the amount of intake air to count the number of signal per unit rotation.  
     CONSTITUTION: A central computing apparatus 10 reads the output signal S 1  of intake air amount detecting means 9, i.e. digital signal in proportion to the amount of intake air per unit rotation, through input/output interface 12 according to the program recorded on ROM (memory used only for reading) 13 and also signal S 2  of temperature of cooling water and air and of exhaust sensor which are given to input/output interface 15. Reference injection amount determined by the signal S 1  is corrected by the signal S 2  to figure out pulse width of injection pulse S 3  which is produced from the output of the input/output interface 15 and by which an injection valve 16 is driven to inject fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58214191-A (JP)
Inventor: KISHIMOTO SHINJI
IPC: A61B10/00
Filed: 1982-06-04
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-S62253466-A (JP)
Title: Electro-thermorecording head
Inventor: SAKAE MASAJI
IPC: B41J2/325
Filed: 1986-04-28
Abstract: PURPOSE:To increase the pressure of contact of a multi-needle electrode with a electrothermal transfer tape and stabilize the contact, by supporting a tip part of the multi-needle electrode in a raised state by an elastic projected streak provided on a head holder and having a width greater than the width of the electrothermal transfer tape. CONSTITUTION:A projected streak 6 having a width W2 greater than the width W1 of an electrothermal transfer tape 5 is provided on a head holder 4, and the tip of a multi-needle electrode 1 is supported in a raised state by the projected streaks 6. In addition to the projected streak 6, a return electrode part 4a is provided on the head holder 4 as a projected streak having a width W4 greater than the width W1 of the tape 5, and a laminate of a base film 2, the multi- needle electrode 1 and a cover film 3 is disposed in a recessed part between the projected streaks. The tape 3 is uniformly pressed over the entire width thereof at the position of the electrode 1 and the projected streak 6 and at the position of the return electrode part 4a, whereby secure recording is achieved.
Patent JP-H10285310-A (JP)
Title: Image reader
Inventor: ASABA SHINICHI
IPC: H04N1/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce useless power consumption as much as possible by properly managing the supply for power. SOLUTION: This reader is operated in a designated read operation mode designated via a user interface, lights an original which is a read object with a light source 7, allows a photoelectric conversion element 12 to receive a reflected light or a transmission light and to apply photoelectric conversion to the light, so as to extract image information on the original as an electric signal. In this case, the inside of the reader is further divided into pluralities of function blocks 51, 53, 55, 60, 63, 68 and a power supply control means 71 controls the supply of power from a power supply means 70 so as to supply required power, only to the required function blocks depending on the operation on request and the state of the reader such as a standby state.  Thus, it is not required to supply power, even to undesired function blocks in each state, without losing the required functions, even when a power switch 74 of the reader is kept turned on and useless power consumption is minimized.
Patent JP-S5620870-A (JP)
Title: Flow rate adjusting device
Inventor: TAKEMURA SOUKICHI
IPC: F16K3/24
Filed: 1979-07-30
Abstract: PURPOSE: To facilitate the adjusting operation by a method wherein a volume of movement of a valve is directly proportional to an area of opening, and the operation volume may be varied in response to the flow rate.  
     CONSTITUTION: A minus screw driver is engaged with an engagement groove 9, an operation head 8 is rotated, a valve body 6 is rotated via a male threaded part 7 and then retracted in a direction indicated by an arrow A. Due to this fact, the leading end surface 6a of the valve body 6 is moved away from the wall surface 11 in the passage 3. Further rotation of the operating head 8 causes the valve body 6 to be retracted, and the passage 3 will increase an area of opening. In this case, the leading end 6a of the valve body 6 has a shape coinciding with that of the wall surfaces 12 and 13 in the passage 3 are in parallel with a moving direction of the valve body 6, so that a rate of increase of an area of opening in the passage 3 is proportional to a volume of retraction of the valve body 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11355376-A (JP)
Title: Receiver and reception method
Inventor: YAMAGUCHI MANABU
IPC: H04B1/707
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To conduct reception gain control and detection of a received electric field level with a low consumption current. SOLUTION: A gain control amplifier 106 amplifies a received orthogonal amplitude modulation signal, an orthogonal detector 107 conducts the orthogonal detection of the amplified signal, A/D converters 110, 111 convert I, Q signals obtained by the orthogonal detection into digital signals, correlation devices 112, 113 detect the correlation of the digital I and Q signals, a synchronization detection section 114 takes synchronization detection from the correlation detection data and an AGC control section 115 conducts the automatic gain control of a gain control amplifier 106 in response to the I and Q signals so that the I and Q signals after the synchronization detection become constant.  Since the automatic gain control is conducted in response to the I and Q signals at a low speed symbol rate after the synchronization detection, the current consumption of the AGC control section 115 conducting the automatic gain control is reduced.
Patent JP-H11346166-A (JP)
Title: Portable viewing system
Inventor: KATAOKA MITSUTERU
IPC: H04N21/433
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To ensure minimum necessary reproduction quality for a user on a side of a portable device, even when data transfer is interrupted after a short time. SOLUTION: A main body device 1 receives program data provided by broadcasting, accumulates the received program data inside, and transfers the accumulated program data to a portable device 2. Here, a piece of program data is constituted of plural program components (video, sound, superscripts and the like). The main body device 1 sets transfer priority with regard to each of the program components which constitutes the piece of the program data, and has each program component transfer in order of the set transfer priority by distributing it in a time axis direction. It distributed data is transferred like this the possibility for a program component to be transferred to the portable device 2 to the end becomes high, even when the data transfer is interrupted after a short time.  Thus, a user is able to appreciate the contents to the end of the program by reproducing the program component the transfer of which has already been completed.
Patent JP-S60242130-A (JP)
Title: Apparatus for feeding container into holder
Inventor: HASHI KENJI
IPC: B65G47/53
Filed: 1984-05-15
Abstract: PURPOSE:To permit the high-speed operation by a simple apparatus by transporting the container which is rolled transverselly in synchronization with the transport of a holder in the direction crossing at right angle to the axial direction and dropping the container in revolution from the cut part of a guide member and fitting the container into the holder. CONSTITUTION:The container 1 in the container accommodating part 13 of a rotary table 12 is transported onto the periphery through the revolution of the table 12 from the opened-port part 7 of a chute 6, guided by a guide member 15 and a pair of guide members 17 and 18, and when the container 1 reaches the cut part 19 of the member 15, the container 1 is revolved and dropped so that the bottom part is set dowards. Under the table 12, a transportation means for transporting a holder 24 for fitting and supporting the bottom part of the container 1 is installed, and after the holder 24 is synchronized with the tables 12 and 26 by a timing wheel 30, the holder 24 is successively supplied into each pocket of the transportation means through a starf wheel 31.
Patent JP-S61255685-A (JP)
Inventor: HAINRITSUHI BUNGAATO
IPC: D05B3/02
Filed: 1986-04-28
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-S58214105-A (JP)
Title: Optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/44
Filed: 1982-06-08
Abstract: PURPOSE:To obtain an optical fiber having a diameter less than a prescribed value, by putting an optical fiber into a metallic tube and then stretching both ends of the metallic tube. CONSTITUTION:An optical fiber 1 having <=4mm. diameter is put into >=1m length of a welded metallic tube 2 of an alloy of stainless steel, copper, etc. Then both ends 3 and 3' are held by a chuck with application of tensile force. Thus a die box 5 is moved to perform a draw-out process. In this case, the die box 5 moves while having a touch to the inner wall of a guide tube 4. A lubricant is filled at the inside 7 of the tube 4, and this lubricant is supplied through nozzles 8 and 8'. With such a draw-out process, an outer tube is obtained with its metallic tube of <=0.2mm. thickness and <=4mm. diameter. It is possible to reduce the thickness of the tube down to <=0.08mm.. Such fibers of extremely small thickness can be bundled together to be drawn out or to be used directly as a semiconductor with easy handling.
Patent JP-S5621214-A (JP)
Title: Loading system of program
Inventor: YASUZAWA HIROSHI
IPC: G06F9/445
Filed: 1979-07-30
Abstract: PURPOSE: To enable to use the same loader even with different external memory unit, by providing the function deciding the types of units to the loader itself and also the function to change the loader of itself, and by changing the load execution routine.  
     CONSTITUTION: The computer system consists of the central processing unit 1, main memory unit 2, and auxiliary memory units 3, 4 to which the loader program and the operation program are stored. When the loader is loaded to the main memory unit 2, by using the routine deciding the types of auxiliary memory units 3, 4, load execution routine executing the loading of operation program, and load program having the alteration routine altering a part of the load execution routine depending on the decided types of units, the load execution routine is changed according to the types of auxiliary units 3, 4. The operation program is loaded with the load execution routine changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09284356-A (JP)
Title: Data reception controller
Inventor: INAMURA HIROMASA
IPC: G06F13/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a data reception controller whereby data transfer is continued even when a parity error occurs. SOLUTION: A write pointer 102 and a read pointer 105 control an address for reading and writing data and its timing as against FIFO 101 which stores reception data and detect the parity error of data. The write pointer 102 and the read pointer 105 are provided with a pointer comparator 111 detecting the coincidence of the addresses in input/output data concerning data where the parity error occurs. When the write pointer 102 and the read pointer 105 detect the parity error and also the pointer comparator 111 detects the address coincidence of the write pointer 102 and the read pointer 105, a write pointer correcting circuit 103 or a read pointer correcting circuit 106 resets the write pointer 102 and the read pointer 105.
Patent JP-S61254687-A (JP)
Title: Cold initiator
Inventor: ISHII TETSUO
IPC: F25D5/00
Filed: 1985-05-07
Abstract: PURPOSE:To provide a cold initiator, easy to handle, of high performance in temperature drop, capable of developing cold-initiating effect through temperature drop by mixing with water, consisting mainly of an organic acid and bicarbonate. CONSTITUTION:The objective cold initiator consisting mainly of (A) an organic acid (e.g., malic acid, tartaric acid, citric acid, lactic acid, oxalic acid) and (B) a bicarbonate (e.g., sodium bicarbonate, potassium bicarbonate, ammonium bicarbonate).
Patent JP-H03294167-A (JP)
Title: Polishing device
Inventor: TAKADA JOICHI
IPC: B24B21/00
Filed: 1990-04-12
Abstract: PURPOSE:To easily obtain a work face of high flatness, by composing it so as to renew an abrasive grain fitting face by a polishing operation part with a polishing tape being linearly held by a tape receipt support part and with the polishing tape being gradually moved simultaneously with its rotating together with a installed rotating frame while strongly bringing it into contact wit the face to be polished. CONSTITUTION:In case the device which handles a work with large faces to be polished, the device supporting a rotating frame 10 is arranged shiftably both in the lateral direction and in the vertical direction. Then, a polishing tape 40 is rotated together with the rotating frame 10 while slowly moving it to a winding reel 42 from a delivery reel 41 and the polishing tape 40 whose back face is held by the tape receipt support part provided at the free end side of the rotating frame 10 is brought into contact with the face to be worked of the work by an adequate pressing force. In this case, the contact part of the polishing tape 40 is polished by its movement to an optional position while rotating the rotating shaft crossed with the work face under constant conditions.
Patent JP-H09288128-A (JP)
Title: Terminal device of watt-hour meter
Inventor: OKASHIRO TETSUO
IPC: G01R11/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device of a watt-hour meter which is compact and easy to wire by placing a communication terminal device at a position for covering a front of a main terminal device, and pivoting a side end of the communication terminal device to a side end of the main terminal device in a hinged door state. SOLUTION: A communication terminal device 115 is placed at a position for covering a front of a main terminal device 110. The communication terminal 115 is pivoted in a hinged door state so that it can be opened/closed by fitting a joggle 15f formed at a side end of a communication terminal case 15 to a pivot part lid of a main terminal block 11. The communication terminal case 15 is formed with a locking protrusion 15g oppositely to a hook 11e of the main terminal block 11, in which the protrusion 15g is locked on the hook 11e with the communication terminal device 115 covering. By opening the communication terminal device 115 in a hinged door state, the front of the main terminal device 110 is opened for fastening a main terminal screw 13. Since the communication terminal device 115 is opened by 90 degrees or more in this case, it may not accidentally fall down to prevent wiring.
Patent JP-S63263760-A (JP)
Title: Semiconductor device
Inventor: WAKIMOTO EIJI
IPC: H01L21/331
Filed: 1987-04-22
Abstract: PURPOSE:To make it possible to reduce the areas of a buried layer and a CN diffused layer by a method wherein the lead-out of electrodes from the buried layer is executed through a poly Si layer doped with an impurity of the same type as that of the impurity of the buried layer in high concentration. CONSTITUTION:If the lead-out of electrodes from a buried layer 2 is executed through a poly Si layer 11, the position for opening a contact hole 8 of an oxide film 7 on the layer 2 is ceased to be limited by a metal layer for the electrodes and the opening position can be made to approach closer to an intrinsic region. Thereby, as the area of the layer 2 can be reduced, the parasitic capacity between the layer 2 and a substrate 1 can be reduced. Moreover, as a step is relaxed more than a case where the electrodes are led out through the metal layer for the electrodes directly from under the step by the amount of the thickness of this layer 11, a processing is facilitated. Accordingly, by reducing the area of the layer 2, the parasitic capacity between a collector and the substrate can be reduced to a degree of 2/3 of the conventional one and a collector resistance can be also reduced.
Patent JP-H06305337-A (JP)
Title: Power transmission of vehicle
Inventor: WATANABE MASAHITO
IPC: B60K17/348
Filed: 1993-04-23
Abstract: PURPOSE:To respectively prevent deterioration of control stability and brake stability when differential limiting force of differential devices provided between wheels and between axles are generated by detecting the braking condition of a vehicle, and holding the present differential limiting force based on the detected result. CONSTITUTION:A transmission 11 coupled with the output side of an engine 10 is connected in order to a transfer 12, and front and rear both propeller shafts 13, 14. The transfer 12 and both propeller shafts 13, 14 are respectively connected to center, front, and rear differentials 20, 21, 22. Further in the respective differentials 20-22, differential limiting force is controlled according to control current supplied to each electromagnetic type fastening force variable multiple disc clutch. In this case, at least the output signal of a brake switch 31 is input to a control unit 43 for differentials. The present differential limiting force of the differentials are controlled to be held, based on the detected brake condition of the vehicle.
Patent JP-H08266370-A (JP)
Title: Interlocked footrest for swing seat
Inventor: KANAI SHIGERU
IPC: A47C1/034
Filed: 1995-03-31
Abstract: PURPOSE: To easily support feet at the angle in response to the longitudinal position of a swing seat. CONSTITUTION: The first and second link arms 52, 54 are pivotally fitted to the lower rail 24 and upper rail 26 of a curved slide 20 respectively, and the free ends of the link arms 52, 54 are rotatably connected to each other. A four-node mechanism 14 rockably supporting a footrest main body 12 is interlockably connected to the stretch end of the second link arm 54 via a connecting link 56.
Patent JP-H02278925-A (JP)
Title: Echo canceller with testing function and communication equipment with the echo canceller
Inventor: KITAMURA YOICHI
IPC: H04B3/23
Filed: 1989-04-19
Abstract: PURPOSE:To attain the function confirmation test in an echo canceller itself by providing a reception signal generating section for test, an echo signal generating section, a residual echo measuring section and a control section. CONSTITUTION:A reception signal generating section 12 for test generates a white level noise as a reception signal and an echo signal generating section 15 gives a delay and attenuation simulating an echo path to the reception signal to generate an echo signal and a residual echo measuring section 14 calculates a level of the residual echo signal after echo cancellation. Then a control section 15 connects a switch SW1 to the position of a terminal 1f, the SW 2 to the position of a terminal 1g, and the SW 3 to the position of a terminal 1i respectively at the function test of the echo canceller 11. Thus, the function confirmation test of the echo canceller itself is attained.