baber/WOPTO huggingface dataset:
Patent JP-S63307169-A (JP)
Title: Production of flat ceramic article
Inventor: IGAMI HIDEO
IPC: C04B33/24
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a flat ceramic article having high dimensional accuracy and useful as a top of a chemical laboratory desk, preventing the generation of cracks, by forming a thin plastic plate with pottery body, pressing the formed plate against a specific mold and firing the product. CONSTITUTION:A mold for forming a top plate 2 is produced by placing an inner mold 12 made of water-absorbing material such as CaSiO3, a separable outer mold 13 having a size corrected with drying shrinkage in burning of the body and a frame mold 14 for forming a recess 6 and a ridge 7 on the upper surface 11 of a lower table 10 made of a material similar to that of the inner mold 12. A pottery body containing >=50wt.% of plastic clay is formed into a thin plastic plate 15 of several mm thick, placed on the upper surface of the mold for forming a top plate 2 and pressed with trowel, etc., to obtain a formed article 16 having a recess 8 and a circumferential wall 17 on the upper surface 11 of the lower table. The formed article 16 is dried and hardened, shifted by pulling a sheet 19 to release the outer mold 13, positioned again on the lower table 10 and burned at about 1,200 deg.C in an electric oven, etc., to obtain bisque. The bisque is glazed at about 1,100 deg.C.
Patent JP-S622722-A (JP)
Title: Receiver
Inventor: HAKAMATA KUNIO
IPC: H04N5/44
Filed: 1985-06-28
Abstract: PURPOSE:To eliminate immediately the disturbance of the receiving state even in case the data is abnormal inside a RAM owing to the discharge within a picture tube, for example, by correcting automatically the abnormal data in the RAM of a microcomputer for channel selection. CONSTITUTION:The normality or abnormality of the data in a RAM 24 is discriminated by the normality or abnormality of the PLL data. The PLL data is shown in 10 words, for example, and three of these 10 words are constant at all times with any channel. Thus the normality of the PLL data can be discriminated by checking the normality of the data on said three words. If the PLL data is abnormal, the data is read out of a nonvolatile memory 31. Based on this data, the data collected as much as possible within the RAM 24 are initialized. Here the normal PLL data is obtained from the channel data. The action of a port is changed into a normal state based on the initialized data of the RAM 24.
Patent JP-H11334919-A (JP)
Title: Sheet feeding device and image processing device with the same
Inventor: YOSHIDA TAKESHI
IPC: G03G15/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the double feeding of sheets in a sheet feeding device. SOLUTION: A sheet feeding device is provided with a sheet piling means 2 placed a plurality of sheets D thereon, a vertically movable stopper 21 for catching the tip end Da of the sheet D placed in the sheet piling means and for releasing the catch, and a stopper operating means 20 for vertically moving the stopper 21. Furthermore, an arrangement member 28 is provided on a sheet catching part 21b of the stopper 21 for catching sheets.
Patent JP-S63315443-A (JP)
Title: Pushing roller
Inventor: BUIRI HAIMANSU
IPC: B65H18/16
Filed: 1988-06-10
Abstract: A rider roller for use in a web-winding machine for processing a web material has grooves arranged in its surface so as to facilitate the transport of entrained air, thus avoiding puckers and wrinkles in the roll of web material which is being wound.
Patent JP-S5665647-A (JP)
Title: Fluid passing device
Inventor: IRIGUCHI NORIO
IPC: B04B11/06
Filed: 1979-11-05
Abstract: PURPOSE: To ensure a smooth fluid flow between the rotary body enclosing a fluid container and the stationary system in a device, without using a complex rotary driving mechanism, by using flexible, twist-resistance cables for specifically connecting the rotary and stationary systems.  
     CONSTITUTION: When a continuous centrifugal separation is performed in the fluid treatment chamber 7, the disk 14 is rotated around the axis 5 by the motor 18 via tansmitter 16 and posts 17. The flexible hollow cable 8 is rotated around the axis 5 by the revolution of the rigid pipe 9, so that the upper segment 8a fixed to the lid 3 receives a twisting force. The twisting does not occur, however, because of the cable material being twist-resistant; on the contrary, one rotation of the cable causes the pipe 9 to make one reverse turn. The same is applied to the segment 8b, so that the rigid pipe 13 makes two turns while the pipe 9 makes one revolution. Thus the cable 8 is not twisted during rotation and therefore the internal flexible fine pipes 10 are not twisted. The cable 8 rotates the rotary body 4 enclosing the chamber 7 at a speed twice that of the disk 14 in the same direction, so that centrifugal separation is conducted in the chamber 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08336109-A (JP)
Title: Video data reproducing device
Inventor: IWAMOTO TETSUYA
IPC: H04N19/423
Filed: 1995-06-08
Abstract: PURPOSE: To provide a video data reproducing device capable of easily detecting a boundary part at every GOP in which the data of plural GOPs are possibly reproduced. CONSTITUTION: A tape recording medium is scanned sequentially by a reproducing part 210, and recording data at every data block is reproduced, and the GOP identification code of a reproduced data block is detected. Also, a period in which the video data of the plural GOPs in the neighborhood of the boundary of the GOP are possibly reproduced is detected based on the control signal and the capstan FG signal of the tape recording medium. The reproduced data block is classified by every data block with possibility of the video data of the same GOP based on the period in which the video data of the plural GOPs are possibly reproduced. The data block provided with a prescribed GOP identification code is selected and outputted from classified data blocks.
Patent JP-S5765712-A (JP)
Title: Curable composition
Inventor: OZONO MASAYOSHI
IPC: C08F2/50
Filed: 1980-10-11
Abstract: PURPOSE: A composition whose portion exposed to light cures instantly and whose portion not exposed to light cures anaerobically, prepared by adding an organic hydroperooxide and a photoinitiator to a (meth)acrylate ester and an epoxyacrylate.  
     CONSTITUTION: An organic hydroperoxide and a photoinitiator are added to a mixture containing as resin components 10W95wt% anaerobically polymerizable acrylate or methacrylate ester and 5W90wt% epoxyacrylate which is a reaction product of an epoxy compound and acrylic acid. As the (meth)acrylate esters, there can be mentioned 2-hydroxyethyl methacrylate and 2,2-bis(4-α-ethylacryl- oxydiethoyxyphenyl)propane. As the epoxyacrylates, there can be mentioned those of a bisphenol A diglycidyl ether type and polyalkylene glycol diglycidyl ether type. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5932290-A (JP)
Title: Manufacture of diaphragm for speaker
Inventor: YOSHINO TAKESHI
IPC: H04R7/02
Filed: 1982-08-17
Abstract: PURPOSE:To attain easily and accurately the performance of accurate trimming of an outer diameter of a speaker diaphragm, by providing a stepped section to the speaker diaphragm for attaining positioning. CONSTITUTION:The accurate trimming of the outer diameter is attained for the speaker diaphragm 7 with an accurate trimmer 8. A plane having the same shape as the diaphragm 7 is applied to an upper plane 9a of a lower die 9, a moving section 9b is moved vertically along the side surface of a cylindrical support 9c at the center of the lower die 9 and pushed upward with a spring 10. The upper die 11 is moved vertically and the diaphragm 7 positioned with the stepped section 7a to the upper plane 9a of the lower die 9 with the upper due of the trimmer 8 overlapped on the lower die 9 is applied for the accurate trimming of the outer diameter with a side wall 9d of the lower die 9 and an inner wall 11a of the upper die 11. As a result, no position shift takes place to the diaphragm 7 of small size and the accurate trimming of the outer diameter is attained accurately.
Patent JP-H037476-A (JP)
Title: Vertical synchronizing circuit
Inventor: SONEDA AKINOBU
IPC: H04N5/06
Filed: 1989-06-05
Abstract: PURPOSE:To obtain a vertical synchronizing output signal equal to that in the presence of the input of a vertical synchronizing signal by using a frequency division output with a different frequency division ratio as the vertical synchronizing signal output even when the vertical synchronizing signal is not inputted. CONSTITUTION:In the absence of a vertical synchronizing input signal, a vertical synchronizing output signal at a terminal 4 is a signal with equal frequency to that of a prescribed vertical synchronizing signal but different phase. In this case, an output switching circuit 7 converts the vertical synchronizing output signal into a frequency division output having a different frequency from that of a prescribed vertical synchronizing signal. Then every time, the vertical synchronizing output signal is outputted, the difference of the position of the vertical synchronizing output signal depends on the presence of the vertical synchronizing input signal and the absence of it is changed and the position of the vertical synchronizing output signal is the same as the presence of the vertical synchronizing input signal when the operation is continued for a time. Then an output switching circuit 7 makes the vertical synchronizing output signal into the frequency division output having the frequency equal to the vertical synchronizing input signal. Thus, the vertical synchronizing output signal equal to the presence of the vertical synchronizing input signal is obtained.
Patent JP-S6033370-A (JP)
Title: Method for preventing corrosion of stainless steel by nitric acid
Inventor: TSUGE HIROYUKI
IPC: C23F11/04
Filed: 1983-08-05
Abstract: PURPOSE:To prevent the corrosion of stainless steel by nitric acid, by reducing the Cr<6+> ion in a nitric acid solution contacted with stainless steel by adding a reducing agent to said nitric acid solution to lower corrosion potential thereof. CONSTITUTION:A reducing agent such as hydrazine is added to a nitric acid solution under the contact environment of stainless steel and the nitric acid solution to reduce the Cr<6+> ion present in the nitric acid solution while the corrosion potential of the nitric acid solution is lowered and the surface potential of stainless steel is always adjusted to the potential of a passive state region to prevent the corrosion of stainless steel. In this case, it is pref. to add the above mentioned reducing agent only in an amount as small as possible required in reducing the Cr<6+> ion to a Cr<3+> ion. In addition, the determination of the addition amount thereof is performed by adding the reducing agent to a proper amount while monitoring the surface potential of stainless steel or on the basis of the measurement of the Cr<6+> ion concn. in the nitric acid solution.
Patent JP-H037408-A (JP)
Title: Operational amplifier circuit
Inventor: OSAKA MORIO
IPC: H03F3/45
Filed: 1989-06-05
Abstract: PURPOSE:To attain a wide common mode input voltage range by devising the circuit such that the processing of an input signal whose lower limit is 0V is attained and an upper limit voltage of the input signal is increased. CONSTITUTION:Let a base-emitter voltage of transistors(TRs) Q2-Q7 be respectively VBE1-VBE7 and a voltage across a resistor R1 be V1, then a collector voltage VC4 of a 4th TR Q4 is expressed as VC4=VBE7+VBE6-V1-VBE5. When the VC4 is selected lower than a forward collector-base voltage of the 2nd TR Q2 and to operate the 4th TR Q4, the circuit is active even when the input voltage is 0V. Moreover, the upper limit of the input voltage is expressed as Vcc-((VBE1+Vsat1)), where Vsat1 is a voltage of a 1st constant current source 11. Thus, common mode input voltage range is widened with simple constitution.
Patent JP-S5669053-A (JP)
Title: Method for pushing-in pins or the like with pressure
Inventor: TATSUTA YASUTAKA
IPC: B23P19/02
Filed: 1979-11-02
Abstract: PURPOSE: To control the piercing force accurately, by making it possible to push a pin, etc. into the final position after measuring the maximum push-in resistance of the pin, etc. so that piercing force of the pin, etc. after having been pushed in can be accurately measured.  
     CONSTITUTION: When the tip of a pin, etc. 1 reaches the end of a piercing hole 3 of a counterpart member 2, push-in operation of the pin, etc. 1 is once stopped. And then, on the occasion of restart of the pin, etc. 1 push-in operation, the maximum push-in resistance of the pin, etc. is detected by a strain gauge 5 of a push-in  rod 6, and piercing force of the pin, etc. 2 having been pushed in is detected accurately. And then, the pin, etc. 1 is pushed into a prescribed final position. 'Acceptable' or 'Unacceptable' is decided by determining whether or not peak-held peak  value is within the range of a preset tolerance R. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5475697-A (JP)
Title: Long metallic body grinding device
Inventor: MIURA YOSHISHIGE
IPC: B24B21/02
Filed: 1977-11-30
Abstract: PURPOSE::To provide an indicating device capable of grinding chemical reaction oriented heat exchanging pipe, etc by automating rotation of the long body's end. CONSTITUTION:Width of a guard bar 4 is set to length of a work W, and the work W is sent out from a shelve 1 and pushed up to the grinding table through a conveyor 14, and at this time, the conveyor 14 stops. When a grinding belt 28 was  lowered, a rolling receptacle 21 and the belt 28 start rotationg for a prescribed time  preset to grind outer circumfernce of end of the work W. When the prescribed time  has passed, the rotation is stopped, the grinding belt 28 is raised, the conveyor 14 is started, the processed work is pushed by a pushing fork 19a and fall onto a receiving frame 3, and at the same time, another work is pushed upt the grinding table.
Patent JP-H08311447-A (JP)
Title: Grout for ground
Inventor: ISHII SABURO
IPC: C09K17/06
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a grout for ground improved in the abilities to grout ground and to lower the water permeability of ground. CONSTITUTION: This grout is a paste comprising fine jelly particles obtained by breaking water-based silicic jelly lumps of an SiO2 content of 1-60wt.% and water in an amount of 10-200vol.% based on the particles. Alternatively, the grout is a paste comprising fine jelly particles obtained by breaking water- based silicic jelly lumps of an SiO2 content of 1-60wt.%, water in an amount of 10-200vol.% based on the particles, and 1-30wt.% slaked lime or cement based on the particles.
Patent JP-H037637-A (JP)
Title: Device for ensuring fore and aft car-to-car distance at stoppage of vehicle
Inventor: KIMURA MITSUO
IPC: B60R11/00
Filed: 1989-06-05
Abstract: PURPOSE:To previously ensure a car-to-car distance required for starting by mounting a movable obstacle at the fore and aft of a vehicle, thus projecting the obstacle on stoppage. CONSTITUTION:At the fore and aft of a vehicle 7, there is mounted movable obstacles 1, 2 and, by projecting the obstacles 1, 2 at the fore and aft of the vehicle 7, there is ensured a car-to-car distance required for starting even if the other vehicle is stopped close thereto. The movable obstacles 1, 2 can be stored after the vehicle is started. Thus, there is resolved such a problem that after the stoppage of the vehicle, the other vehicle is stopped at the fore and aft of the vehicle resulting in reducing the space required for starting and thus the vehicle can not be started until the other vehicle is moved.
Patent JP-S5778602-A (JP)
Title: Record player
Inventor: MORI YOSHIHISA
IPC: G11B3/40
Filed: 1981-09-10
Abstract: PURPOSE: To trace a sound groove at a constant angular velocity, by changing a running speed of a car body in accordance with a turning angle of a cartridge, in a free-running record player for executing a musical performance by making the car body provided with the cartridge run on the sound recording disk.  
     CONSTITUTION: When a car body 2 is made to run by rotating a driving wheel 8 through a gear mechanism 5 by a motor, a reproducing stylus 26 of a cartridge 20 traces a spiral sound groove of the sound recording disk. As soon as a reproducing signal is received, the cartridge 20 turns in the inside direction of the disk together with an arm 25, making an adjusting axis 23 a supporting point, and a guide wheel 19 also turns in the inside direction. Following this turning, the car body moves in the inside direction, running rotatively on the disk. In this case, the adjusting axis 23 of a motor control volume for adjusting a running speed is also turned through an adaptor plate 21, and the running speed is changed. The reproducing signal can be sounded by a loudspeaker provided on the car body, and can be transmitted to the outside, as well. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5483029-A (JP)
Title: Azo dye
Inventor: HERUBERUTO FUUGERU
IPC: C09B29/48
Filed: 1978-11-21
Abstract: Polyester fibres are dyed in yellow and orange-red color shades with good fastness to light and wet processing when dyestuffs of the formula   <IMAGE>   wherein K denotes the radical of a 5-amino-pyrazole coupling component which couples in the 4-position, R denotes an optionally substituted alkyl, cycloalkyl, aralkyl or aryl radical and the ring A can contain further non-ionic substitutents customary in dyestuff chemistry, are used.
Patent JP-S6122289-A (JP)
Inventor: SAKUYAMA TADASHI
IPC: G21C3/30
Filed: 1984-07-10
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-H0437327-A (JP)
Title: Incoming call processing system for radiotelephony system
Inventor: KITAZAWA TOKUYA
IPC: H04M1/73
Filed: 1990-06-01
Abstract: PURPOSE:To prevent a battery in a radiotelephony set from being considerably consumed by interrupting a set call channel forcibly when a non-reply time is monitored and no reply comes even in the case of exceeding a monitoring time upon the arrival of a call to a telephone circuit. CONSTITUTION:In the case of the receipt of an incoming reply signal from radiotelephony sets 31-3m, a call channel is established between a connection device 21 and the radiotelephony sets 31-3m. When no reply comes from the radiotelephony sets 31-3m within a monitoring time (t) by a timer 102, CPU 101 of a master set 1 sends a standby signal to the connection device 21 at the point of time of the lapse of the monitoring time (t) by the timer 102 and the connection device 21 receiving the standby signal stops the transmission of a bell signal and sends a forced interruption signal to the call channel.
Patent JP-H0819224-A (JP)
Title: Motor commutator and manufacture of it
Inventor: KOMATSU KOJI
IPC: H02K13/00
Filed: 1994-06-24
Abstract: PURPOSE:To improve mass-producibility. CONSTITUTION:A commutator shown by 1 is composed of a thick cylinder 2 having a through hole 3 in the center, and three protrusions 4 on the lower peripheral surface of the cylinder 2. And the cylinder 2 and the protrusions 4 are united into one body with resin. And the whole surface is covered with a film 5 of a conductive member, and the protrusions 4 function as winding terminals. Besides, the peripheral surface of the cylinder 2 is divided into three segments 7, by providing three vertically split grooves 6 at equal angle intervals in the circumferential direction.
Patent JP-S5368548-A (JP)
Title: Protective device for insulation gate field effect transistor amplifier
Inventor: OOTA GICHIYUU
IPC: H03F1/52
Filed: 1976-12-01
Abstract: PURPOSE: To prevent MOSFET from being broken by connecting Zener diodes in the opposite direction each other between the gate and source of a power amplifying MOSFET and then connecting a resistance in serial to the gate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09298965-A (JP)
Title: Algal field creation device
Inventor: OKAMOTO TOMOMI
IPC: A01G33/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject device afforded with a biodegradable resin sheet having many hollow projections, etc., capable of preventing useful algae from vermin damage without causing marine pollution, promoting their growth, and improving their setting rate, thus useful for tangles, etc. SOLUTION: This algal field creation device 10 comprises a sheet 14 having many hollow projections 12, a rope 16 set up on the surface of the sheet 14 and serving as an epiphytic base for useful algae, and a repellent (e.g. L-malic acid) against organisms as algae predators or a nutrient (e.g. ammonium sulfate) for useful algae encapsulated in tablets made of a biodegradable resin and held in the hollow projections 12. In this case, the sheet 14 and the rope 16 are made of biodegradable resin such as poly(hydroxybutyrate/hydroxyvalerate) copolymer, respectively.
Patent JP-S5845600-A (JP)
Inventor: HIMENO YOSHIAKI
IPC: G21C19/31
Filed: 1981-09-11
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-S5767456-A (JP)
Title: Tray for discharging paper
Inventor: MURAYAMA TOMIO
IPC: G03B27/00
Filed: 1980-10-16
Abstract: PURPOSE: To receive recording sheets by selecting the surface or the back in accordance with the form of recording by detachably providing a guide member for the paper discharging tray and constituting the tray so as to be able to discharge the sheets by changing the mounting positions.  
     CONSTITUTION: The guide member 1 guiding recording paper is rotatably supported by pivotally mounting a shaft 4 to a supporting member fixed to both side sections of a main body. When a large number of copies are obtained from one manuscript, the paper discharging tray 7 is rotated around the shaft 4 while the guide member 1 is turned respectively prior to recording, and the tray and the member are brought to conditions A. Accrodingly, the recording paper discharged from a discharging port 9 is guided by a surface 4b of the guide 1, and discharged onto a back section 7a of the tray 7 under a condition that a recording surface is directed upward. When copies are obtained one by one from a large number of manuscripts, on the other hand, the tray 7 and the guide 1 are turned, and brought to conditions B. Consequently, the recording paper 18 is guided by a guide surface 4c, reversed so that the recording surface 18a is downwardly directed, and discharged onto the surface section 7b of the tray 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S625799-A (JP)
Title: Head phone and speaker in one
Inventor: TANAKA MASAMICHI
IPC: H04R1/10
Filed: 1985-06-30
Abstract: PURPOSE:To display both functions of a head phone and a speaker in one device by allowing a housing case of the head phone to perform a function as a baffle of the speaker. CONSTITUTION:An opening part 14 a of a head phone housing part 14 is formed in front of a cord reel body 7. When a head phone unit 13 is fitted to the opening part 14 a, a side plate of a front side is designed to have the baffle function. When the head phone unit is used for the housing case, the head phone unit 13 is fitted in the head phone housing part 14 and a cord 10 is guided to a notch 15 of flange part 11 along a cord guiding groove 17, then is wound on an outer circumference of winding drum part 9. Then, guiding to the cord guiding groove 18, an attachment plug 5 is stored in a plug housing part 12 by allowing a terminal 11 a to be directed in a direction of internal side. When the head receiver is used for an external speaker, the terminal 11 a of attachment plug 5 is directed to an outside and is fitted in the plug housing part 12 and then the protruded terminal 11 a is inserted into a head phone jack of acoustic equipment.