baber/WOPTO huggingface dataset:
Patent JP-H0332841-A (JP)
Title: Ink scraper in printing press and blade mounting method
Inventor: IIDA MASAKAZU
IPC: B41F9/08
Filed: 1989-06-30
Abstract: PURPOSE:To easily mount or remove a blade and to form an ink layer having a uniform thickness on a rotating body by a method wherein the blade having flexibility and coming into contact with the rotating body at the tip end thereof is inserted into a blade insertion groove in a deflected state, and in this state the blade is fixed to a blade shaft. CONSTITUTION:A recessed part 16 is formed on a blade shaft 11 all over the area thereof in the axial direction (in the vertical direction to a paper surface). A blade supporter 12 is fitted into the recessed part and fixed thereto by a screw 17. A thickness T of the blade supporter 12 is determined so that a blade insertion groove 18 can be formed between the upper part of the blade supporter 12 and the blade shaft 11 in the state that the blade supporter 12 is fitted into the blade shaft 11. A projected part 19 is formed on the left end of the blade supporter 12. A blade 13 is inserted into the groove 18 along the projected part 19 of the blade supporter 12 and fitted into the groove 18 so as to be warped upwards or deflected downwards by the action of the projected part 19. In this manner, the blade 13 is fixed to the blade shaft 11 by the own elastic force.
Patent JP-S5868379-A (JP)
Title: Defect detecting and correcting device for solid-state image pickup element
Inventor: KOYANAGI YUKIO
IPC: H04N5/217
Filed: 1981-10-19
Abstract: PURPOSE:To facilitate the detection of a defective address and the writing of defective information, by picking up a white and black objective, regarding the resulting signal other the white and black objective as a detecting signal corresponding to the defective address, and controlling a defect correcting circuit. CONSTITUTION:A video signal S1 from a solid-state image pickup element is supplied to a terminal 12. At this time, a switch 13 is at a side (a) when a subject is white or at a side (b) when black. A signal S1 triggers a monostable multivibrator 14, and its trailing edge is differentiated by a differentiating circuit 15 to obtain an output S2, which is applied to an NOR gate 16 together with the signal S1 to obtain a signal S3; and the 2nd monostable multi-vibrator 17 is triggered to differentiate it through a differentiating circuit 18, obtaining a signal S4. This signal and signal S1 are applied to an NOR gate 19 together with blanking pulses from a terminal 20 to discriminate the occurrence of defect, and a multivibrator 21 is triggered by the results S5 to obtain an output Q3. The Q3 is delayed synchronously through FFs 22-24 to obtain discrimination outputs at terminals 25 and 26. A correcting circuit is controlled by both outputs to correct the defect.
Patent JP-S5690811-A (JP)
Title: Polymerization of ethylene
Inventor: SAKURAI HISAYA
IPC: C08F4/02
Filed: 1979-12-24
Abstract: PURPOSE: To produce a polyethylene type polymer having a wide MW distribution, excellent rigidity and excellent resistance to environmental stress cracking, by employing a catalyst consisting of a specified solid component and an organometallic compound component.  
     CONSTITUTION: To the surface of an inorganic support such as magnesium chloride is attached a titanium compound represented by the formula, wherein R is a C 3 W C 20  sec. or tert. hydrocarbon group, X is a halogen and n is 0W1.5, pref., 0.3W0.8. This product is heated to about 50W300°C to decompose the titanium compound and thereby to form a solid product substantially free from OR groups. Next, a solid component is obtained by reacting the above solid product with an organomagnesium compound such as AlMg 6 (C 2 H 5 ) 3 (n-C 4 H 9 ) 12  at a temperature of about -80W 150°C in an inert reaction medium. Then, ethylene is polymerized by use of a catalyst prepared by combining the above solid component with an organometallic compound such as triethylaluminum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0514475-A (JP)
Title: Loudspeaker telephone set
Inventor: MIYAMOTO RYOICHI
IPC: H04M1/60
Filed: 1991-07-08
Abstract: PURPOSE:To easily realize the loudspeaking telephone set for mobile body mount with excellent quality in hand-free talking with simple circuit configuration. CONSTITUTION:A noise canceller 60 consists of a noise signal generating means 61, an ADF 64 and an adder 65. Then the generating means 61 generates a pseudo noise signal S61 in response to the drive speed of a mobile body and gives it to the ADF 64. The ADF 64 uses a signal S61 as a reference signal on the non-input of a near end talker voice signal, the transfer characteristic from a noise source of the mobile body to a microphone 51 is estimated to output a noise cancelling signal S64 to the adder 65. The adder 65 subtracts the signal S64 from the mobile body drive noise signal from the microphone 51 to delete the actual drive noise MN mixed from the microphone 51. The signal after the delete of drive noise is subject to cancellation of an acoustic echo EC by an echo canceler 70.
Patent JP-S5689186-A (JP)
Title: Secam system color television receiver
Inventor: MIURA HIDEKI
IPC: H04N11/18
Filed: 1979-12-21
Abstract: PURPOSE:To perform stable zero level clamp, by forming a reference signal, which agrees always with a subcarrier frequency of the transmission side, in a DC reproducing circuit of a color difference signal of the SECAM system color television receiver. CONSTITUTION:No-modulation carriers 9 and 10 inserted to the horizontal back porch part are extracted from the chrominance signal of the received SECAM composite color video signal. These no-modulation carriers 9 and 10 are supplied to narrow-band filters 13 and 14 to generate ringing, and this ringing output is inserted to the period longer than that of nonmodulation carriers in the horizontal flyback time of the synchronized color difference signal by 17 and 18. On a basis of this inserted ringing output, zero level clamp 23, 24 of the color difference signal is performed.
Patent JP-S5791785-A (JP)
Title: Treatment of waste water of refuse incinerating plant
Inventor: ITOU YUKIO
IPC: C02F1/42
Filed: 1980-11-27
Abstract: PURPOSE: To remove a heavy metal or the like efficienty and perfectly by using a simple apparatus by a method wherein a mercury evaporation inhibitor is added to the waste water of a refuse incinerating plant and said waste water is separated into vapor and a concentrated liquid in an evaporation and separation process and the vapor is condensed.  
     CONSTITUTION: A mercury evaporation inhibitor is added to the waste water of a refuse incinerating plant and, thereafter, an acid or an alkali is added thereto to adjust pH thereof to 7W8. Subsequently, the waste water after pH adjustment is introduced into an evaporation and separation process to separate the waste water into vapor and a concentrated liquid by an evaporation appratus and the mercury is remained in the concentrated liquid by the mercury evaporation inhibitor to reduce the mercury transferred to the vapor side. The separated vapor is introduced into a condenser and cooled and condensed by cooling water recirculated through a cooling tower. As the mercury evaporation inhibitor, an S -2  containing agent such as sodium sulfide, sodium hydrosulfide or the like or a commercial selective heavy metal fixing agent can be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6058505-A (JP)
Title: Automatic running type plate-thickness measuring apparatus
Inventor: NEMOTO MAKOTO
IPC: G01B21/08
Filed: 1983-09-09
Abstract: PURPOSE:To save manhours by unmanned operation, by controlling the running of a truck and the lateral movement of a scanner by a computer, automatically measuring the thickness of a steel plate at an arbitrary point in the arbitrary direction, operating the result, and automating all the judgements and recordings. CONSTITUTION:When an operation starting instruction is issued from an input device 15, a running signal is sent from a central control device 45. A running motor 11 is rotated, and a probe 24 is moved. The amount of movement P1 at this time is controlled by a running-motor control device 41. When the movement is finished, a measuring instruction signal is sent to a measuring control device 18 and the measurement is performed. The data is displayed and recorded by an output device 16. A scanner instruction signal is sent to a scanner motor control device 43 from the central control device 45. A scanner motor 31 is rotated, and a table 23 is driven. The probe 24 is moved. At this time, the amount of movement P2 is controlled by the scanner motor control device 43. Then the operation is repeated.
Patent JP-S5792974-A (JP)
Title: Facsimile signal transmission system
Inventor: ABE TAKAHIKO
IPC: H04N1/415
Filed: 1980-11-28
Abstract: PURPOSE:To shorten the transmission time, by converting a picture signal train for each scanning line into a signal indicating the presence or the absence of change for the just preceding picture signal and by transmitting the picture signal for the groups only including picture elements indicating the presence of change. CONSTITUTION:A picture signal train is converted into a signal train indicating the pressence or the absence of change by a converting circuit 1, and this signal train is  inputted to a converted signal memory 2 and a detecting circuit 3 for the presence or  the absence of change poins in group. The output of this circuit 3 is inputted to a  memory 4 for the presence or the absence of change points. A control circuit 6 reads  out a synchronizing signal from a synchronizing signal generating circuit 5 and reads  out information for the presence or the absence of change poins from the memory 4. The control circuit 6 reads out this information to discriminate groups having change  points and reads out a signal train for the group having change points from the converted signal memory 2 after reading out this information. Read out synchronizing  signal, information for the presence or the absence of change points, and the signal  train of the group having bits indicating the presence of change are supplied to a  modulation circuit as a transmission signal B.
Patent JP-H0810010-A (JP)
Title: Synthetic resin round dyed button with lead alloy or zinc alloy frame
Inventor: ISHII YASUHIRO
IPC: A44B1/08
Filed: 1994-06-27
Abstract: PURPOSE:To avoid the turning of a frame and the generation of an uncolored part by fitting the frame onto the outer circumferential edge of a button body, inserting a nipping ring between the frame and the button body, extending a collar part on the outer circumferential edge of the nipping ring to press the collar part onto the button part. CONSTITUTION:A button body 1 with a sewing leg 15 formed of a synthetic resin material and a frame 2 formed of a zinc alloy, and a ring 4 having an inward collar part 5 for dropping-out prevention on the outside edge which is formed of an elastic metal are provided, respectively. Thereafter, the frame 2 and the nipping ring 4 are longitudinally fitted onto the button body 1, a locking claw 13 is fitted into a recessed hole 12, and the bottom edge part (rear edge part 3) of the frame 2 is throttled and pressed onto the outer circumferential surface of the nipping ring 4. The inner circumferential edge part 9 of the inward collar part for dropping-out prevention and the front edge part 6 of the frame 2 are pressed onto the button body 1, and a product is completed through dyeing process and plating process.
Patent JP-H0216943-A (JP)
Title: Production of retort food
Inventor: NOMURA YUKIHIRO
IPC: A23L7/109
Filed: 1988-07-05
Abstract: PURPOSE:To prevent an unpleasant smell resulting from middle chain aldehyde and to produce a retort food capable of maintaining a good flavor of boiled rice or noodles after preservation by bringing boiled rice noodles into contact with lactic acid bacteria and sterilizing by heating under pressure. CONSTITUTION:Boiled rice or noodles are brought into contact with acetic acid bacteria such as Acetobacter aceti or Gluconobacter melanogenus at pH <=8.5, preferably 3.5-7.5 at 5-80 deg.C, preferably 5-40 deg.C for >=5 minutes, preferably 30 minutes-3 hours. Then the boiled rice or noodles treated with the bacteria are packed into a heat-resistant container, sealed and sterilized by heating under high pressure.
Patent JP-H0216814-A (JP)
Title: Selection circuit
Inventor: SUMIHARA YUMI
IPC: H03K17/00
Filed: 1988-07-04
Abstract: PURPOSE:To select an optional signal line by means of the number of input signals by permitting a selection circuit to hold the decoding state of the signal line and controlling the output of a selection state. CONSTITUTION:When input signals A and B of the decoding circuit 1 of the selection circuit are inputted as '1' and '1', and then the signals A and B as '0' and '1', the signal lines which the signals A and B have selected come to LOW levels. When control signals C are LOW in the selected state, they are fetched into a holding circuit 2. Since the signals A and B are '1' and '1' at first, a fourth signal line H from the top of the circuit 1 is selected. Since the control signals C are in the LOW level in the selection state, they are fetched into the circuit 2. When '0' and '1' are supplied to the signals A and B, a second signal line G from the top of the circuit 1 is selected and the control signals C are fetched into the circuit 2 since they are in the LOW level. Thus, two necessary signal lines are selected by control signals D, and the output of the selection state which has been held is selected, whereby it is outputted from two signal lines F2 and F4 in the High level.
Patent JP-S6322649-A (JP)
Title: Inking apparatus
Inventor: MORIMOTO KATSUHIKO
IPC: B41F31/14
Filed: 1986-07-16
Abstract: PURPOSE:To sufficiently transfer ink to a drive line, by a method wherein a traditional delivery roller is omitted and the structure is extremely simplified by bringing an ink original roller into direct contact with the drive roller, and the ink original roller is made to be of a rubber roller. CONSTITUTION:The ink fed to an ink original roller 5a is made to be of a fixed thickness with an ink feed blade 6 and a clearance 6c, and is transferred to the drive roller 8 which is in direct contact therewith and is rotating at a different high peripheral speed. The ink on the drive roller 8 is transferred onto printing paper 12 via form rollers 9a, 9b, a plate cylinder 10, and a blancket 11. Further, the dampening water B in a dampening water tank 1b is transferred onto the plate cylinder 10 via a water original roller 5b, a blancket 13, a water reciprocating roller 14, and a water applying roller 15. Further, when the surface of the ink original roller is made to be of a roughened surface (15-80mu) and a rider roller is further provided to the drive roller, the improvement to the transfer state of ink can be achieved further.
Patent JP-S5958205-A (JP)
Title: Control circuit device for plural hydraulic motor
Inventor: YAMADA RIYOUJI
IPC: F15B11/02
Filed: 1982-09-28
Abstract: PURPOSE:To prevent a temperature rise in a closed circuit of an auxiliary hydraulic motor by connecting the front of a counterbalance to the closed circuit through an opening and closing valve and disposing check valve in a connecting path provided with a sequence valve. CONSTITUTION:A discharged fluid of a pump 14 flows into a returning path 7 to open a counterbalance valve 9 and an opening and closing valve 19, so that a fluid discharged from a main hydraulic motor 1 flows into a counterbalance valve 17 and a fluid discharged from an auxiliary hydraulic motor 2 flows into the counterbalance valve 17 through a check valve 20. The fluid discharged from the valve 17 is divided into two parts, one part flowing from a closed circuit 4 to the auxiliary hydraulic motor 2 through the opening and closing valve 19, the other part flowing into a tank 15 so as to replace a fluid in the closed circuit 4.
Patent JP-H0456552-A (JP)
Title: Fsk signal receiver
Inventor: KOKUBU NOZOMI
IPC: H04L27/14
Filed: 1990-06-26
Abstract: PURPOSE:To improve the S/N of an FSK modulation receiver and to enhance the call sensitivity of a digital transmission receiver by providing a frequency conversion circuit, a band pass filter having a selectivity against an adjacent interference wave in an intermediate frequency and a band elimination filter blocking a narrow band in the vicinity of the intermediate frequency to the receiver. CONSTITUTION:The receiver is provided with band an elimination filter 12 with a narrow band in addition to a band pass filter securing the selectivity for an adjacent interference wave in an intermediate frequency. In this case, the S/N is improved to enhance the call sensitivity of the receiver by making the band for a noise component narrow without giving effect on the band width of the receiver. Thus, the S/N is improved without making the band width of the receiver narrow and an FSK modulation signal is demodulated to obtain an NRZ digital signal.
Patent JP-H0271504-A (JP)
Title: Manufacture of rare earth-iron-boron-based alloy powder for resin magnet use
Inventor: ISHIKAWA TAKASHI
IPC: B22F9/04
Filed: 1988-07-07
Abstract: PURPOSE:To manufacture a rare earth-Fe-B-based magnet whose magnetic characteristic is excellent and which has a good magnetic characteristic even when it is used as a raw material for a resin magnet as it is by a method wherein the following are mixed and this mixture is pulverized finely under specific conditions: a rareearth oxide powder or the rare- earth oxide powder and a rare-earth metal powder; a powder containing iron; a powder containg boron; one or more kinds selected from an alkali metal, an alkaline earth metal and a hydride of these. CONSTITUTION:The following are mixed: a rare-earth oxide powder or the rare-earth oxide powder and a rare-earth metal powder, a powder containing iron; a powder containing boron; one or more kinds selected from an alkali metal; an alkaline earth metal and a hydride of these. This mixture is heated at 900 to 1200 deg.C in a nonoxidizing atmosphere; thence, it is heated at 650 to 1100 deg.C; the obtained alloy powder is pulverized finely; a fine powder with an average particle diameter of 1 to 10mum is obtained by this method. ln wet treatment process, treatment using water, treatment using an acid aqueous solution, washing operation after that and drying operation are executed. When a rare earth-Fe-B-based alloy powder manufactured in this manner is used to manufacture a resin magnet, it is possible to obtain the resin magnet whose magnetic characteristic is excellent.
Patent JP-H0456281-A (JP)
Title: Semiconductor device
Inventor: UEDA TOSHIAKI
IPC: H01L29/78
Filed: 1990-06-25
Abstract: PURPOSE:To restrain a semiconductor device from varying in drain current by a method wherein a diffusion resistor is formed of a diffusion layer identical to the double diffusion layer of a MOS transistor of double diffusion structure, one end of the diffusion resistor is connected to a source layer, and the other end of the resistor is connected to a source electrode. CONSTITUTION:N<+>-type impurity ions are implanted into a P-type semiconductor substrate and diffused by heating to enable an N-type epitaxial layer 3 to grow, N<+>-type impurity ions are implanted into a prescribed region and diffused by heating to form N<+> buried layers 2a and 2b and an N<+>-type diffusion layer 4a. A field oxide film 5 is provided onto the N<->-type epitaxial layer 3, a gate electrode 8 is formed above the N<+> buried layers 2a, P-type impurity ions are implanted and diffused by heating to form a P-type diffusion layer 6, and P<+>- type impurity ions and N<+>-type impurity ions are implanted into the prescribed regions of the diffusion layer 6 for the formation of P<+> diffusion layers 7a and 7b and N<+>-type diffusion layers 4b, 4c, and 4d. The N<+>-type diffusion layer 4b is made to serve as a source layer, and an N<+>-type layer composed of the N<+> buried layers 2a and 2b and the N<+>-type diffusion layers 4a and 4c is made to serve as a drain layer.
Patent JP-S5868124-A (JP)
Title: Temperature sensitive operating device
Inventor: MOTOKI KENICHI
IPC: G05D23/02
Filed: 1981-10-20
Abstract: PURPOSE:To hold thermowax below its failure temperature by setting the whole device closely to the heat source of an internal combustion engine, and thus improving thermal conductivity to the thermowax. CONSTITUTION:A temperature sensitive operating device 3 is equipped with a metallic temperature sensitive cylinder 7 having excellent thermal conductivity, an operating piston 14 is fitted in its cylinder hole 13, and a piston rod 15 united with it is projected out of the end wall of a small diameter part 8. A stepped part at the tip of the small diameter part 8 is fitted with a thermally nonconductive sleeve 16 made of a synthetic resin, and the cylinder hole 13 is charged with thermowax W which expands thermally to move the operating piston 14 to left. In the circumferential wall of a guide cylinder 18, air holes 201 and 202 are formed to cool the thermowax W through the cylinder 7.
Patent JP-H0226229-A (JP)
Title: Battery feed type electric apparatus
Inventor: ROBERUTO HAN MUNIFU SHIYUMITSU
IPC: H02J7/00
Filed: 1988-07-07
Abstract: PURPOSE: To maintain a time for which a battery can be used after a recharge command to be constant, by a method wherein as set discharge time is extended or shortened while the battery is discharged, so as to make an effective operation time approximately correspond to a required value even after the detection of the finish of the discharge. CONSTITUTION: A ROM 21 stores a reference value which shows a remaining time, for instance a required remaining shaving time of 10 minutes, which is effective after the detection of the finish of a specific discharge time. If the capacity of a battery 6 is small, a remaining shaving time shorter than the reference value of 10 minutes after a shaving time of 35 minutes is indicated by the counted value of a counter 80. In this case, the value of a RAM 22 is increased by a correcting means 110. If the capacity of the battery 6 is large, a remaining shaving time longer than the reference value of 10 minutes is indicated by the counted value of the counter 80. In this case, the value of the RAM 22 is reduced by the correcting means 110.
Patent JP-2000356985-A (JP)
Title: Karaoke system
Inventor: YOSHIKA HIROSHI
IPC: H04N21/231
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To update video data without exchanging a disk. SOLUTION: A distribution center 1 down-loads music data and video data into a music data server 2 and a video server 3, which are in-store servers, through an ISDN line, for example. The video data are MPEG data, compressed further and down-loaded. Plural karaoke devices 5 are connected to the servers 2 and 3 through a network 4. The network 4 is a 100 BASE-T 'Ethernet(R)' having a 100 Mbps transmission rate. The device 5 down-loads the music data and the video data of the music being requested by a user from the in-store servers within several tens of seconds and plays the music. Thus, low speed transmission is required only once from the center 1.
Patent JP-S5690691-A (JP)
Title: Time read system
Inventor: HASHIMOTO SHIGEKI
IPC: H04Q3/00
Filed: 1979-12-24
Abstract: PURPOSE:To decrease the number of scanning points of a scanner required for a read of time information by composing carry information, showing that a hardware timepiece is in time information carry operation, of one bit. CONSTITUTION:It is shown that hardware timepiece TIM is in carry operation of time information. Only one carry bit C is provided to row ROW-0. Therefore, each binary number covering month tens digit MOT and second unit SU is contained in two lines ROW-0 and ROW-1 in a scanning matrix including carry bit C.
Patent JP-S5958388-A (JP)
Inventor: AMANO KAGETAKA
IPC: G21C3/20
Filed: 1982-09-29
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。