baber/WOPTO huggingface dataset:
Patent JP-S54115026-A (JP)
Title: Signal read-in system to microprocessor
Inventor: MAEKAWA MASAAKI
IPC: G06F3/00
Filed: 1978-02-28
Abstract: PURPOSE: To enable to effective read-in only with one input terminal, by connecting a plurality of FET's in parallel with one input terminal provided with a microprocessor, and by connecting the FET to a plurality of LED's via resistors through correspondence.  
     CONSTITUTION: One input terminal is provided for the microprocesser MPU controlling input and output signal, and this is connected to the source or drsin of FET  elements SW 1  to SW n  with a plurality sets in parallel connection operated as analog  switches. Further, a plurality of output terminals a 1  to a n  of the processor MPU are  connected to the drain or source of the elements SW 1  to SW n , and the gate of SW 1   to SW n  is connected to the output terminals O 1  to O n  of the information unit consisting of the series circuit of resistor R 1  and LED 1 ,R 2  and LED 2 ,R n  and LED n . With  this constitution, a voltage of around logic level is fed to the processor MPU, and  the current to LED 1  to LED n  is adjusted with resistors R 1  to R n , and the signal  from the external unit is read in the processor MPU. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04239657-A (JP)
Title: Manufacture of thermal print head
Inventor: KUBOYAMA KATSUTOSHI
IPC: B41J2/335
Filed: 1991-01-23
Abstract: PURPOSE:To prevent a glass coating layer from having an even surface that causes flaws on paper, by a method wherein when a defect on an electrode is corrected after the glass coating layer is formed, the defect part is removed, and glass paste is attached on the defect part, smoothed with a spatula with a mirror-finished back and baked. CONSTITUTION:An under glazed layer 3 is formed on a ceramic base plate 2 as a heat accumulating layer, and a common electrode 4, a local electrode 5, and a heating element 6 are formed on the glazed layer 3. Glass paste 7 is printed by means of screen printing so as to cover those electrodes 4 and 5 and the heating element 6, and a glass coating layer is formed. When a defect on the electrode is discovered, the glass coating 7a on the defect part is removed, and after the electrode is corrected, glass paste 8 is put on the part, where the glass coating 7a is removed, and smoothed with a spatula 11 which has a mirror-finished back and is made of stainless steel, for example. Then, the base plate 2 is put in a baking furnace to form a glass coating layer.
Patent JP-H10205590-A (JP)
Title: Belt driving device
Inventor: ONAKA YOSHIAKI
IPC: F16G5/06
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the width of tension fluctuation even in a belt to be used in the low-speed rotation, so as to restrain unevenness of speed change and vibration of a device, by arranging a plurality of parts having the large bending strength in the whole periphery of a belt with the specified positional relationship. SOLUTION: Two joint parts JA, JB having the bending strength larger than that of the other parts are provided in the whole periphery of a belt 2, and their positions are arranged in the places separated at 90 deg. in the belt whole periphery. Therefore, the joint part JB is advanced when the joint part JA is separated from a driven pulley 7 during traveling of the belt 2. When the part JA having the large bending strength is advanced to the pulley 7, it is forcibly bent in the pulley, and belt tension is increased by reaction force. However, the part JB having the large bending strength is advanced to the pulley 7 to increase tension before the part JA is separated from the pulley 7 and tension, is again increased, thereby the width of tension fluctuation is reduced even if the belt 2 is made to travel.
Patent JP-S53110796-A (JP)
Title: Boric acid pouring device for reactor
Inventor: ASAMI KAZUO
IPC: G21C9/033
Filed: 1977-03-08
Abstract: PURPOSE: To be subjected the boric acid water to be poured into a reactor by gravity, by means of provided with a pressure introducing tube and a pouring tube which are connected to a reactor pressure vessel and a boric acid storage tank via explosion opening valve, and a switch for remote controlling which opens the explosion opening valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54117879-A (JP)
Title: Device for anchoring piston rod for piston and cylinder device
Inventor: GOMI KIYOSHI
IPC: F15B15/14
Filed: 1978-03-06
Abstract: PURPOSE: To retain the load applied to a piston head for long time by connecting a compact piston and cylinder via a pawl to the piston cylinder head for hydraulic pressure chamber, communicating the cylinder via a control valve, and utilizing hydraulic pressure occurred by the load.  
     CONSTITUTION: A groove 11 is cut on the piston head 3 of a hydraulic piston and cylinder unit 1. A pawl 5 is provided at the cylinder head 12 and connected with a compact piston and cylinder unit 4. The cylinders 1, 4 are communicated via a solenoid control valve to drive the cylinder unit 1 by a hydraulic drive unit to move the load applied to the head 3. When the pawl 5 is faced with the groove 11 at this time, high pressure oil of the cylinder unit 1 is introduced into the cylinder unit 4 to extend out the piston rod 7 to engage the pawl 5 with the groove 11 to thereby prevent the piston head 3 from moving due to oil leakage to thus retain the load applied to the piston head for long time exactly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58143938-A (JP)
Title: Monitor for machine tool
Inventor: YOSHIHARA MINORU
IPC: B23Q15/00
Filed: 1982-02-19
Abstract: PURPOSE:To improve the monitoring function of a machine tool by determining whether the machine works normally or abnormally during the machining based on data detected with a detector. CONSTITUTION:This apparatus is equipped with a detector 1 for detecting the machining condition of a machine, a memory 4 for preregistering a diagnosis data in the normal and abnormal time according to a certain sampling timing and a means 5 of determining whether the detection data from the detector 1 is normal or abnormal in comparison with the diagnosis data involved. In addition, when the quality normal or abnormal of the detection data can't be determined by the decision means 5 during the machining, it is registered into the memory 4 as normal or abnormal data. Thus, the function of the machine tool can be improved.
Patent JP-S54117614-A (JP)
Title: Initial connector in tdma satellite communication
Inventor: SABURI AKIO
IPC: H04B7/212
Filed: 1978-03-03
Abstract: PURPOSE:To detect surely an initial connection signal in a receiving part and use a digital circuit to improve reliability by stopping transmission signals after transmitting continuously low-power carrier signals, and after, transmitting pulses. CONSTITUTION:In initial connection, K'-number frames of low-power carrier  signals are first transmitted continuously and are defined as signals 3. The value of  K' at this time is selected as the positive integer of N1 smaller than M'. Next, all  transmissions are stopped throughout L-number frames, and pulses 1 having a width shorter than the TDMA frame are transmitted, and the relative position to the TDMA frame is swept. In a recieving part, when initial connection signals are detected throughout N1-number or more frames in M-number frames in the aperture gate which is fixed positinally for the TDMA frame, signal 46 is generated; and when they are detected throughout N2-number or less frames in M-number frames, signal 47 is generated. Then, when signal 47 is obtained after signal 46, it is discriminated that initial connection signals are detected.
Patent JP-S55133168-A (JP)
Title: Test system for remote subscriber line disconnection
Inventor: YAGIYUU MASAKI
IPC: H04M3/26
Filed: 1979-03-02
Abstract: PURPOSE:To enable remote sectionning of failure for the instation cable side and the out-station cable side to the subscriber line, by detection of the result of communication through common use of two methods. CONSTITUTION:The remote subscriber line sectionning test from the master station is made that the transmission control section is controlled from the main control section in the remote control unit M-CONT at the master station and the control information is transferred to the remote controlled unit S-CONT at the slave station via the transmitter MODEM 102. Further, the information is interpreted at the main control section in S-CONT, the control order is transmitted, the cross point of the subscriber SUB of the slave station being the objective of the sectionning test is open, and the sectionning test is started. On the other hand, in place of open cross point, the cross point close control information is transferred from the master to slave station, the subscriber link LLF of the automatic distributing board MDF is selected and it is incoming to SUB, allowing to make test for the external side of the station.
Patent JP-S59151418-A (JP)
Title: Reaction oven
Inventor: TANIGUCHI KAZUO
IPC: H01L21/31
Filed: 1983-02-18
Abstract: PURPOSE:To prevent thermal deformation in spite of unitary molding without dividing the heater cover by a method wherein when the annular heater cover covers plural suscepters revolving around the core of the oven, plural cut grooves facing mutually are cut in a radial form on inside and outside edges of the cover and transparent holes which the suscepters fit in are arranged in uniform intervals among said grooves. CONSTITUTION:A heater 15 of ring-shape is arranged around a reaction oven 1 and a vertical supporting shaft 9 comprising a suscepter 10 on its upper part revolves along an annular path arranged in the center of said ring itself and a semiconductor wafer 11 put on the suscepter 10 is covered with a heater cover 13. Then the predetermined reaction treatment is performed. In this constitution, a heater cover 20 shown in the figure which corresponds to the cover 13 is formed to be ring-shape with using one sheet of heat-resistant metal and is provided with plural cut grooves 21 arranged in a radial form on its inside and outside edges while facing mutually. Also plural transparent holes 14 which the suscepters 10 fit in are opened among the grooves 21 and the cover 20 is fixed to the supporting shaft 9 using fitting holes 17.
Patent JP-H08217535-A (JP)
Title: Dielectric porcelain composition
Inventor: KAGATA HIROSHI
IPC: H01P7/10
Filed: 1995-02-14
Abstract: PURPOSE: To provide a dielectric porcelain compsn. having a high relative dielectric constant, a high Q value and a low temp. coefft. of resonance frequency in dielectric porcelain used in a microwave region and capable of reducing the size of a dielectric resonator. CONSTITUTION: This dielectric porcelain compsn. has a compsn. represented by the formula (1-x)Re(Mg1/2 Ti1/2 )O3 .xMeTiO3 (where Re is elements including at least one kind of element selected from among Y, Nd and Sm, Me is alkaline earth metals including at least Ca and 0.0<=x<=0.7).
Patent JP-S57141285-A (JP)
Title: Preparation of adlay liquor
Inventor: TAKEDA MASAHISA
IPC: C12G3/00
Filed: 1981-02-24
Abstract: PURPOSE: To prepare a brewed liquor having alkaline nature and aroma of fruit liquor different from the aroma of conventional adlay liquor prepared using malted rice, by saccharifying adlay with an enzymatic agent, and fermenting with yeast.  
     CONSTITUTION: Soaked and steamed unpolished adlay or roughly polished adlay is saccharified with a carbohydrase, and mixed with an organic acid such as  lactic acid, citric acid, succinic acid, etc. The mixture is subjected to alcoholic  fermentation with an yeast, preferably having strong fermentation activity in unrefined sake under acidic conditions of 3.5W4.0pH and about 15W30°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61182887-A (JP)
Title: High frequency electric resistance welding method using together laser beam
Inventor: HAGA HIROTSUGU
IPC: B23K26/346
Filed: 1985-02-12
Abstract: PURPOSE:To obtain the welding joint having no welding defects and excellent strength and stiffness by measuring the angle corner part welding quantity of a butt end face and by controlling at least one of the energy quantity of laser beam, the energy distribution and the output of welding equipment. CONSTITUTION:A wedge shaped part is photographed by arranging a video camera 10 centering around the point slightly before than welding point on the visual field and the video signal is given to video analyzer 11. The analyzer 11 operates the respective melt quantity of two end faces which are before the prescribed distance than the welding point and the mean value is given to computing element 12. The computing element 12 further operates the plate width of the welding point and the melt quantity in the plate thickness direction and gives to beam shaped controller 7 and laser output controller 14 by operating the necessary melt width (plate thickness direction and plate width direction) by laser beam from the given plate thickness and plate thickness direction melt quantity. The beam shape and output of the laser beam LB are thus adjusted so as to completely cover the melting shortage of the plate thickness center part and the butt faces are uniformly melted.
Patent JP-S61184779-A (JP)
Title: Cassette tape recorder
Inventor: KIZAKI HIROYASU
IPC: G11B33/02
Filed: 1985-02-12
Abstract: PURPOSE:To simplify the constitution of a housing and to improve the operability for the open/close operations of the housing, by unifying a holding frame for operating system member and the cover of a battery case and attaching them to the housing. CONSTITUTION:A frame 10 is attached to an upper face part 2c of the housing 2 and operating button groups 6 and 7 are protruded through corresponding through holes 11 and 12. While a knob 13 is protruded through a window hole 14, and battery cases 8 and 9 are set the side parts of the button groups 6 and 7. In such a way, the groups 6 and 7 and the knob 13 are protruded over the frame 10 attached on the part 2c of the housing 2. Then a cover 19 can be engaged attachably and detachably to cover the cases 8 and 9. This cover 19 forms the upper face of the housing 2. In other words, the cover 19 covers the upper face through the circumferential face of the frame 10. An upper face 19a contains the lateral slits 20 and 21 through which the button groups 6 and 7 are protruded continuously from the upper face of the frame 10 as well as a slit 22 through which the knob 13 is protruded slidably. While the remaining face 19a is set against the upper sides of cases 8 and 9.
Patent JP-H02205169-A (JP)
Title: Color linear image sensor and color image reader
Inventor: ICHINOSE SHUICHI
IPC: H04N1/19
Filed: 1989-02-03
Abstract: PURPOSE:To attain line sequential reading at low cost by arranging three trains of sensors in a direction perpendicular to a reading direction, providing a slit in the focal position of an image formation optical system and providing a diffraction grating or prism. CONSTITUTION:Color separation is executed by the prism of a spectroscopic system 21 to light passing through a slit 20, which is positioned near the focal surface of the image formation optical system, with the opening of width corresponding to reading resolution. The light, to which the color separation is executed, is caught by three linear image sensors 23-R, 23-G and 23-B arranged in the spectroscopic direction. Here, for the linear image sensor, for example, a CCD: charge coupled device is used. Between the spectroscopic system and sensor, a transparent laminated parallel plane board 22 with thickness less than the reading resolution is provided.
Patent JP-H03230818-A (JP)
Title: Heating device for high frequency bender
Inventor: ITO SHINGO
IPC: H05B6/10
Filed: 1990-02-06
Abstract: PURPOSE:To improve the productivity by setting a heating coil formed to a ring like to heat whole outer periphery of a pipe to be worked with the high frequency electric current and composing this heating coil to plural longitudinally winding shapes having no cooling water spouting opening to the pipe face to be worked. CONSTITUTION:The plural longitudinally winded heating coil 9 without the cooling water spouting opening is mede, and a cooling water rate adjusting and a cooling water nozzle angle adjusting which are required on the conventional heating coil are made needless, and so the time is reduced for that reason. Further, the satisfactory hot working temperature is uniformly obtained on the peripheral direction of the pipe surface 3 to be worked. And because the shield plate 12 in order to control the magnetic flux is attached and set to the heating coil, the heating width can be controlled narrowly and the forming state of the pipe after worked especially on the working time of the thin wall pipe is made good and so the generation of wrinkles by buckling can be prevented. And if adjusting once heating conditions, the heating condition can be brought to have a reproducibility.
Patent JP-S57138978-A (JP)
Title: Heat-sensitive recording material
Inventor: IWATA SUSUMU
IPC: G03C5/18
Filed: 1981-02-23
Abstract: PURPOSE:To provide a heat-sensitive recording material capable of photo-fixation and having improved indelibility and organic solvent resistance, by coating  a mixture of a leuco-dyestuff and an acidic substance which causes the dyestuff to form color by heating, and a diazo compound and a coupler which causes the compound to form color by heating is applied on the material. CONSTITUTION:A heat-sensitive recording sheet is formed by coating on the sheet a layer or multiple layers of a mixed dispersion of an aqueous dispersion of a diazo compound which is used for a general diazo photosensitive paper, a dispersion of a coupler such as phenol, a dispersion of a leuco dyestuff such as a leuco compound of triphenylmethane color, a dispersion of an acidic substance such as phenol, and, if necessary, an alkali generating agent such as urea, a mercapto compound as a stabilizing agent of the diazo compound, and a heat- fusible substance for accelerating the reaction of color formation, etc. After thermal printing has been done on this sheet, the diazo compound remaining in a non-colored portion is decomposed by ultraviolet irradiation, and by this operation the indelibility and organic solvent resistance are improved.
Patent JP-2000222938-A (JP)
Title: Solid electrolyte film
Inventor: OKUYAMA KAZUO
IPC: G01N27/416
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve a tensile rupture strength of a solid electrolyte film for a fuel cell and an electrolyzing process without an increase in electrical resistance thereof. SOLUTION: A solid electrolyte film wherein a fluorine-containing polymer having a carboxylic acid group (fluorine-containing polymer A) and a fluorine- containing polymer having no functional group (fluorine-containing polymer B) are in a compatible state with each other is formed by the following methods. (1) A fluorine-containing polymer A is mixed at the temperature from the glass transition temperature thereof to 340 deg.C with a fluorine-containing polymer B to form a film. (2) A fluorine-containing polymer having a carboxylic acid group precursor is mixed at the temperature from the glass transition temperature thereof to 340 deg.C with a fluorine-containing polymer B to form a film and then the carboxylic acid group precursor is converted into a carboxylic acid group.
Patent JP-H04250663-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI MASAYOSHI
IPC: H01L21/8244
Filed: 1991-01-25
Abstract: PURPOSE:To suppress leak current due to the parasitic MOS effect of the load transistor. reduce the stand-by current, and reduce power consumption. CONSTITUTION:Since the shield electrode 72 in which the electric potential is fixed to the power source voltage is established between the active layer 62 and bit line 25 of the PMOS transistor, the bit line 25 does not function as the parasitic gate electrode of PMOS transistor 14. Also, since the PMOS transistor 14 gate electrode 14a is established between the active layer 62 and the ground wire 21, the ground wire 21 does not function as a parasitic gate electrode.
Patent JP-H06239687-A (JP)
Title: Device for growing single crystal
Inventor: NAGATA TOSHIRO
IPC: C30B11/00
Filed: 1993-02-15
Abstract: PURPOSE:To produce a long single crystal of a uniform component having a large sectional area in a device for growing a single crystal from a molten raw material. CONSTITUTION:A device is equipped with a thermometer 11 having the tip immersed in a molten raw material 3 in a crucible 2 and is capable of controlling to keep the measured value of the thermometer 11 constant.
Patent JP-H04250749-A (JP)
Title: Mail exchange system
Inventor: GOTOU MUNEHIDE
IPC: H04L12/58
Filed: 1991-01-25
Abstract: PURPOSE:To easily distinguish an unread mail or a read mail by providing an area to store a flag representing whether a mail is not read, or already read or deleted corresponding to a mail to a mail information list file. CONSTITUTION:A work station(WS) B is provided with a mail buffer 4 storing a mail text at the reception of a mail and a mail information list file 5 storing index information corresponding to the mail stored in the buffer 4. The file 5 has a flag area, and a mail information list file revision means 8 sets a flag corresponding to the mail having the mail text from the unread state to the read state every time the mail text of the buffer 4 is referenced. Moreover, a mail information file item delete means 11 brings the flag corresponding to the mail having the mail text to the delete state every time the mail text of the buffer 4 is deleted. As a result, the mail unread management is implemented and the read mail and the unread mail are easily distinguished.
Patent JP-S59151252-A (JP)
Title: Picture retrieving device
Inventor: IKEZAKI MASAO
IPC: G11B27/10
Filed: 1983-02-17
Abstract: PURPOSE:To realize a simple and inexpensive picture retrieving device which is effective for operating management by retrieving and managing picture information, which are stored in plural optical disc carriers, for individual optical disc carriers. CONSTITUTION:A main controller 1 is provided with a volume managing memory 16 and an index managing memory 15 for which direct memory access DMA is possible. An optical disk carrier 9 where an optional number of pictures are stored is set to an optical disc reproducing device 5. At this time, a volume managing area 10 is accessed to transfer and store volume management information into the volume managing memory 16 through a DMA transfer controller 14. Thereafter, the volume management information is outputted temporarily to a display device 4, and it is discriminated whether a desired picture is stored in the volume or not. If it is stored there, a part or the whole of the contents in the index memory 15 is displayed out onto the display device 4 as required after transferring and storing the contents in an index area 11 of the optical disc carrier 9 into the index memory 15.
Patent JP-2000226130-A (JP)
Title: Paper separating method, paper carrier device and ink jet recording device
Inventor: MAKI TSUNEO
IPC: B65H3/66
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent generation of chattering noise, tip bending of paper and the like by separating loaded paper on a carrier path just after paper feeding. SOLUTION: By loading paper on a paper feeding tray 1 and rotating and driving a paper feeding roller 2, paper loaded on the paper feeding tray 1 is delivered. At this time, plural sheets of paper P1, P2, P3... are simultaneously delivered, but paper on an uppermost side is moved to front and down sides because tips of paper P1, P2, P3... contact an arc-shaped carrier path 3 and plural sheets of paper P1, P2, P3... are separated. This action may be compared to an action in which an uppermost paper falls up to a most distant place when plural sheets of paper on an arc-shaped bank are made to follow and fall by gravity and is a separating system using the arc-shaped bank.