baber/WOPTO huggingface dataset:
Patent JP-S5764248-A (JP)
Title: Rewetting adhesive paper for printer
Inventor: YASUDA NORIO
IPC: G03G7/00
Filed: 1980-10-08
Abstract: PURPOSE:To obtain the captioned paper which does not adhere to a hot plate nor a heat roll in an electrophotograph system printer, and is satisfactory in its running property, by applying a coating liquid consisting of a water-soluble rewetting adhesive agent of a natural high polymer compound, and a wet heat adhesion inhibitor, on supporting paper by a specific quantity. CONSTITUTION:A coating liquid consisting of a water-soluble rewetting adhesive agent of a natural high polymer compound, and a wet heat adhesion inhibitor is applied on supporting paper by 0.5-30g/m<2>. As for said adhesive agent, for instance, glue, gelatin, gum arbic, denatured starch, CMC, dextrin, etc. are used, and as for an adhesion inhibitor, for instance, an inorganic pigment such as clay, calcium carbonate, titanium oxide, kaolin, talc, etc., wax a equivalent, metallic soap, fatty acid, etc. are used. In this regard, 1-200pts. heat curl control agent (for instance, glycerine, sorbitol, urea, sodium nitrate, etc.) against 100pts. rewetting adhesive agent can be contained in said coating liquid.
Patent JP-S6118037-A (JP)
Title: Three-dimensional data display device
Inventor: YAMADA SHINICHI
IPC: G06T15/00
Filed: 1984-07-05
Abstract: PURPOSE:To decrease the number of memory elements and to attain the use of an interlaced measurement equipment by providing a sampling device which samples the measured value at an equal interval and delivers the sample value and a measurement point controller which commands the sampling timing. CONSTITUTION:When a single measurement point is scanned by a single scan line, a sampling timing generating circuit 22 converts the luminance signal sent from a TV camera into the digital quantity ZW and records the value ZW+W to a RAM23 after adding the position information (w) given from the circuit 22 itself. A row address producing circuit 24 sends a row address of (w+ZW) to a row decoder of a RAM27 after producing it from the information (w). While a column address producing circuit 25 produces a column address from the position information of the circuit 22 and sends it to a column decoder of the RAM27. The circuit 22 sends a write signal to the RAM27 to write ''1''. Then the next measurement point is measured and this measured value is compared 26 with the contents of the RAM23. The measured value is recorded to the RAM23 is case this value is larger than the contents of the RAM23. Then ''1'' is written to the address of the RAM27. This action is carried out with all scan lines. The three- dimensional data on the position and value of measurement are projected on a two-dimensional plane with elimination of negative lines.
Patent JP-H0435024-A (JP)
Title: Method of forming barrier metal
Inventor: SUMI HIROBUMI
IPC: H01L21/28
Filed: 1990-05-31
Abstract: PURPOSE:To improve heat resistance by increasing crystal grains of barrier metal and then depositing metal for wiring by depositing barrier metal of TiN in a contact hole and then emitting a pulse laser light having a short wavelength. CONSTITUTION:An SiO2 insulating film 12 is formed on a semiconductor substrate 11, a contact hole 13 is opened, and a TiN film 14 is deposited in the hole 13 by a sputtering method. The film 14 immediately after depositing has about 20nm of crystal grain size, and the film thickness at a bottom corner 13a is thin to the bottom center 13b, but when the film 14 is emitted with an excimer laser light 15 of an XeCl2, the crystal grain size of the film 14 is increased from 20nm to about 5mum. Accordingly, an Al film 16 is deposited as metal for wiring in the same apparatus, and patterned to form a wiring. Since not only the center 13b of the film 14 but also the bottom corner 13a are increased in the crystal grain size, Al penetration scarcely occurs.
Patent JP-S5663820-A (JP)
Title: Zinc oxide film forming method
Inventor: SAKAKURA MITSUO
IPC: C03C17/245
Filed: 1979-10-31
Abstract: PURPOSE: To obtain a ZnO film free from cracking and peeling by reacting vaporized Zn with O 2  in a high frequency discharge region to vapor deposit ZnO on  the surface of a substrate while applying high frequency bias to the substrate.  
     CONSTITUTION: Zn in crucible 11 is vaporized by heating with heater 12, and the vapor is jetted into bell jar 12 of a high vacuum degree and reacted with O 2  gas introduced from suction pipe 13 in the high frequency discharge region of high frequency discharge coil 14 to produce ZnO. On the other hand, substrate 17 is coated with metal plate 19, and inductance element 20 and capacity element 21 are connected to plate 19 to form a matching circuit. 0W-70V high frequency bias is applied to substrate 17 with high frequency plasma generated by coil 14. Substrate 17 is then heated with heater 18, and ZnO is vapor deposited on the surface of substrate 17 to form a ZnO film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H034872-A (JP)
Title: Production of catheter tube
Inventor: ONISHI KAZUO
IPC: A61L29/00
Filed: 1989-06-01
Abstract: PURPOSE:To obtain the catheter tube with one stage by using a simple extrusion molding machine by using polyethylene(PE) having a specific melt index and density and forming the tube having the specular gloss of a single layer structure by an extrusion molding system. CONSTITUTION:The tube having the rigidity and specular gloss required for the catheter tube 1 is obtd. as the single layer structure by the extrusion molding system using the PE having >=3.0 melt index and 0.93 to 0.97g/cm<3> density. The PE to M used has >=3.0 melt index and 0.93 to 0.97g/cm<3> density. The tube having the sufficient specular gloss is not obtainable from the PE having <3.0 melt index. The tube having the sufficient rigidity is not obtainable from the PE having the density not within the above-mentioned range. The formation is thereby executed by using an extruder having a cross head die for extrusion of the single layer. The extrusion molding conditions may comply with the conditions for the conventional PE having the corresponding density and melt index.
Patent JP-H081176-A (JP)
Title: Purifying tank
Inventor: KOYAMA KOJI
IPC: C02F3/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide a purifying tank preventing the clogging of an air diffusion cylinder and keeping stable purifying capacity over a long period of time. CONSTITUTION:In a purifying tank aerating waste living water with air through an air diffusion cylinder, the porous air diffusion cylinder 11 is packed with a metal member 10 composed of cylindrical copper having a large number of apertures 13 in contact with the inner surface of the cylinder 11 and air is sent to the air diffusion cylinder 11 from a blower to be brought into contact with the metal member 10 and diffused into an aeration chamber from the air diffusion cylinder 11 formed outside the metal member 10.
Patent JP-2000330887-A (JP)
Title: Electronic document system
Inventor: SUGIHARA HIROSUKE
IPC: G06F19/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To lighten the load without increasing the trouble for document preparation even when many forms are handled by updating and managing information on forms constituting groups in group units by a database part. SOLUTION: A user when preparing a new form selects the object form and obtains a list of the names of the workflow that the form belongs to and the names of other forms in the same group (S10 and 11). A table of all fields of the forms in the same group is generated and this table, type data for screen display of respective forms and other necessary information are obtained from respective databases and set in a temporary storage database (S12). A form selected on a client terminal is displayed and document preparing operation is performed (S13, 14). After an entry process, the temporary storage database is updated with entry data and the contents are circulated to the individual database of a next authenticated person indicated in a workflow database (S16, 17).
Patent JP-S5931233-A (JP)
Title: Device of releasing sheet conveying passage
Inventor: IKEDA TAKESHI
IPC: B65H5/06
Filed: 1982-08-12
Abstract: PURPOSE:To improve operability, by a method wherein, in a device which releases a pair of rollers forming a sheet conveying passage, from contact engagement, a switch for stopping drive of a pair of rollers is capable of operation in linkage with a lever means for releasing one roller from the other roller. CONSTITUTION:A recording paper, unrolled from a roll material 11, passes above a platen stand 15 through between a feed rubber roller 32 and backup rollers 33 and is taken out to the outside. In which case, a roller shaft 39, with which the backup rollers 33 rotatably engage, is rotatably supported at its ends to both sides of each of side plates 36, and engages with a long hole part 362 on one side of the side plate. Further, the shaft 39 is elastically energized upwardly at its center part by a leaf spring 41. One end of a feed lever 35 is brought into contact with the end part of the roller shaft 39 engaging with the long hole part 362, and with the lever 35 rotated in a direction G, the roller 32 and the roller 33 are released from contact engagement, and simultaneously, a switch 37 for stopping drive is operated with the aid of a protruding plate part 351.
Patent JP-S5473057-A (JP)
Title: Optical fiber cable having power feed construction
Inventor: YAMAGUCHI KAZUO
IPC: G02B6/44
Filed: 1977-11-22
Abstract: PURPOSE: To eliminate the disadvantage of poor space factor and poor economy at the time of providing a pair of power feed conductors separately from optical fiber cables by simultaneously providing a power feed function at the time of aggregating optical fiber cores.  
     CONSTITUTION: Twisting is applied to a conductive material 8 which serves a partition for optical fiber cores 1 and is radial in section. The cores 1 are inserted between the respective branches of this material 9 and an optical fiber core protecting insulation layer 10, a sheath conductor 6 and further a cable protecting sheath 7 are covered on the outside. Then, power feeding becomes possible through the material 9 and conductor 6 and by providing marks such as making the material 9 non-symmetrical, the identification of the cores at the time of connection is made easy. Putting a filler in the space 8 gives equally good results. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5663661-A (JP)
Title: Small-sized electronic computer
Inventor: YOSHIDA JIYUNICHI
IPC: G06F15/02
Filed: 1979-10-29
Abstract: PURPOSE: To aurally make certain of the contents of each digit of a display data, by generating the musical scale sound stored in advance, in accordance with the operation time of a prescribed key, in a small-sized electronic computer equipped with a musical sound generating function.  
     CONSTITUTION: The auxiliary register 18 is constituted of a register having the capacity of 9 digits, and a data which has converted an operation result data stored in the display register 9, by the converting circuit 19 is input and stored. And an output data from the register 18 is provided to the decoder 26 in the musical sound generation part 25, through the data circuit 21. This generation part 25 generates a musical sound signal to the musical sound of the musical scale corresponding to a decode output of the decoder 26, sends the musical sound signal to the sounding body 27, and the musical sound is emitted. In this way, the contents of each digit of a display data can be aurally confirmed by generating the musical scale sound stored in advance, in accordance with the operation time of a prescribed key. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04364451-A (JP)
Title: Method for detecting defect on surface of work
Inventor: KUROZUMI TADATOSHI
IPC: G01N21/88
Filed: 1991-06-12
Abstract: PURPOSE:To ensure the recognition of the presence of a defect by performing the integrated judgment based on the change in amount of the received light which arrives from the other direction even if the changing amount of the received light with one light receiving means is less and therefore no defect is judged. CONSTITUTION:The reflected light beams of the light beams which are cast on the surface of a work A are received with light receiving means 2a, 2b and 2c, and the presence or the absence of the defect on the surface of the work is detected. This method for detecting the defect on the surface of the work is made to be an object. The emissions of the light beams on the work A are performed at least in the two directions which are intersected in a planar view.
Patent JP-S6213285-A (JP)
Title: Loader and unloader for thick film module substrate
Inventor: HONGO TSUTOMU
IPC: H01C17/24
Filed: 1985-06-28
Abstract: PURPOSE:To improve productivity, to lessen manpower and to classify defective and non-defective products by imposing a thick film module substrate of a stock case to a positioning section in the 1st sucking section, transferring the substrate to the 2nd sucking section after processing and delivering the substrate by a separating chuter into a containing case. CONSTITUTION:The thick film module substrate 1 is pulled up from the stock case section A as a suction head 8 of a work supplying, discharging, picking and pressing section B is raised by a cylinder 22 and a wire 28. The substrate is imposed and positioned onto an upper plate 35 of a work positioning section C. The plate 35 is transferred to a processing section by a step and repeat handler D thereunder and the substrate is subjected to laser beam processing. The work 1 reser to the home position is pulled up by a cylinder 21 of a suction head 9 and is transferred to a chuter 63 of a separating chuter section E by a cylinder 32. The work is transferred by cylinders 66, 69 and is contained into a prescribed case section F when the chuter 63 is inclined by a cylinder 75.
Patent JP-2000325155-A (JP)
Title: Shelf unit
Inventor: KAYAHARA NORIAKI
IPC: A47B47/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting on a storing space and make hardly fall even by vibration caused, for example, at the time of loading or unloading. SOLUTION: This shelf unit has a storing space 3 formed by opposing side walls 1 and a depth wall 2, and supports a shelf plate 6 which is made of wire rods assembled like a grid with fittings 4 for attachment to the depth wall plate and fittings 5 for attachment to the side walls, the wire rods having a width equivalent to that between the side walls and a suitable depth, wherein the fittings 4 for the depth wall plate include a mounting base part 8 having screw holes and to be applied to the depth wall 2 and a supporting part 9 for supporting the depth side of the shelf plate 6 and a hooking part 12 projected forward with a hooking body including front and upper restraining parts 10 and 11 for restraining the depth side's forward and upward movements,  a supporting part 16 for supporting a mounting base 15 to be fixed at the side wall 1 with the screws 13 and a fitting part 19 provided with a dented groove body from the mounting base to the inward, the dented body comprising a rear and a front restraining parts 17 and 18 for restraining the front case's backward or forward movements.
Patent JP-S5930543-A (JP)
Title: Electrostatic latent image developing method
Inventor: IWASA EIJI
IPC: G03G9/083
Filed: 1982-08-12
Abstract: PURPOSE:To obtain a good image even in high speed copying, by developing an electrostatic latent image using a developer comprising a toner, and magnetic particles having average particle diameter, electric resistance, magnetization, etc. in specified regions, and capable of charging the toner to a prescribed polarity. CONSTITUTION:The magnetic particles are prepd. by melting and kneading an insulating resin, such as polyethylene or polyacrylate, a fine magnetic powder, such as gamma-Fe2O3, ferrite, or magnetite, and a resistance controller, such as carbon black, followed by cooling, hardening, finely pulverizing, and classifying. The obtd. magnetic particles have 18-70mum average particle diameter, 10<8>- 10<12>OMEGA.cm resistivity, and >=1,200 gauss in a 1,000 oersted magnetic field. This magnetic particles are mixed with a toner and stirred to generate triboelectricity in the toner to a polarity suitable for development, and the electrostatic latent image formed on the surface of an electrostatic latent image bearing material is visualized by using this obtd. developer.
Patent JP-H06349844-A (JP)
Title: Bipolar semiconductor device
Inventor: KO KOICHIRO
IPC: H01L21/331
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a bipolar semiconductor device whose size can be reduced and manufacturing process can be simplified by adopting a method in that an isolation region of an isolation layer is provided on a substrate and an insulation layer through a polysilicon film is formed in a sidewall thereof and forming the isolation region and a collector compensatory region simultaneously as self-alignment. CONSTITUTION:In a bipolar semiconductor device having an isolation region 7 on a silicon substrate 1, the isolation region 7 is constituted of an isolation layer 3 provided on the substrate 1 and an insulation layer 5 through a polysilicon film 2' formed in a sidewall thereof. Furthermore, the isolation region 7 and a collector compensatory region 8 in an element provided inside the region are formed simultaneously as self-alignment while a collector 13 is formed. For example, the polysilicon film 2' formed adjacent to a side surface of the isolation layer 3 formed on the substrate 1 is electrically connected to a collector electrode 12 and the collector layer 13 is connected to the substrate 1 as self-alignment.
Patent JP-H0435413-A (JP)
Title: Low impedance output circuit
Inventor: YAMAGUCHI HISASHI
IPC: H03K19/0175
Filed: 1990-05-30
Abstract: PURPOSE:To set an output circuit by means of the necessary driving capacity of output OUT and to stabilize an output signal by providing a high level low impedance circuit and a low level low impedance circuit. CONSTITUTION:When input IN falls, the level of output OUT becomes high. When it exceeds the driving capacity of a P-channel transistor 4 in a normal state, the potential of output OUT starts to drop. When a voltage drops and it becomes lower than the threshold voltage 16 of a P-channel transistor 10, the P-channel transistor 10 is turned on and it holds the voltage drop of output OUT. When input IN rises, the level of output OUT becomes low. When it exceeds the driving capacity of an N-channel transistor 5, the potential of the output OUT starts rising. When the potential rises and it exceeds the threshold voltage 17 of the N-channel transistor 15, the N-channel transistor 15 is turned on and it holds the voltage rise of output OUT. Thus, the output circuit is set by the necessary driving capacity of output OUT and the output signal can be stabilized.
Patent JP-H10317472-A (JP)
Title: Connector for secondary structure
Inventor: SASAMOTO MAKOTO
IPC: B28B23/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connector mutually abutting and connecting opposed secondary structures such as box bodies buried in an underground section such as a subway, a sewerage, etc., and a bridge, etc. SOLUTION: The connector for the secondary structure has a female type connector 1, in which first and second recessed grooves 4, 5 are formed to the outer circumference of a fitting cylindrical hole 2 for connection while pawl holes 6, 7 at every pair opened into each recessed groove 4, 5 are bored at places approximately orthogonal in the vertical direction and the horizontal direction on the inner circumference of the fitting cylindrical hole 2, engaging pawls 8 are fitted into each pawl hole 6, 7 respectively, elastic bodies 17 are interposed into each recessed groove 4, 5 from the outsides of the engaging pawls 8, and an external cylinder 20 is wound on the outsides of the elastic bodies 17.  First and second pawl-receiving stepped grooves 13, 14 are formed to the outer circumference of a fitting shaft body 11 in response to the places of the engaging pawls 6, 7 constituted to the female type connector 1 while guide tapers 15 are formed at the outer peripheries of rear sections in the insertion direction of each pawl-receiving stepped groove 13, 14 and the insertion guide ends 16 of the pawl-receiving stepped grooves 13, 14. The connector is composed of the female type connector 1 and a male type connector 10 configured so that the engaging pawls 8 can be engaged freely from the female type connector 1 side.
Patent JP-H08280541-A (JP)
Title: Heating/heat-retaining and cooling/cold-retaining container
Inventor: TAKAOKA TOSHIKO
IPC: F25D9/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide an integral container storing water or cooked food or the like in a heat-insulated container, heating (cooling) it, and heat-retaining (cold-retaining) it as it is like a vacuum bottle. CONSTITUTION: An internal chamber 4 and an external chamber 5 are provided across the bottom section of a container 3 heat-insulated 1 like a vacuum bottle, a heat- insulated valve 8 is provided through a heat insulator between them, the internal and external chambers 4, 5 are made vacuum, and an operating fluid 12 is sealed to form heat pipe chambers 4, 5. When water or cooked food is put in this container, the valve 8 is automatically opened from the bottom section, the internal and external heat pipe chambers 4, 5 are heated, and heat is immediately transferred to the water or cooked food. When heating is stopped after cooking, the valve 8 is manually or automatically closed to prevent a heat leak through the vaporized operating liquid 12 slightly left in the heat pipe chambers 4, 5, and heat can be retained like a vacuum bottle.  The valve 8 is opened or closed via the combination of a spring 7 and a permanent magnet, the combination of a magnetic support column or pedestal and the permanent magnet, or the combination of the permanent magnet and a shape memory alloy 11 for heating or heat retaining. These thermoelectric elements are likewise used as a heat source for cooling and cold retaining.
Patent JP-S63306278-A (JP)
Title: Igniter for internal combustion engine
Inventor: OTSUBO MAKOTO
IPC: F02P11/00
Filed: 1987-06-04
Abstract: PURPOSE:To protect power transistor from thermal breakdown by providing a closed condition anti-holding circuit for opening the power transistor upon elapse of predetermined time when ON-state of ignition signal is held in an input circuit. CONSTITUTION:A closed condition anti-holding circuit 28 is provided in an input circuit. Even if ON-state of ignition signal fed from an ignition signal generator continues, i.e. potential at terminal PS is held continuously at L level, a comparator 19 is inverted upon elapse of predetermined time, i.e. a time interval to be elapsed until the collector potential of NPN transistor 13 exceeds over the referential voltage of the comparator 19 through recharging of a capacitor 14, and the output thereof is brought to H level so as to bring the output of an inverting/amplifying circuit 25 to L level. Since the final stage power transistor 2 is turned OFF, excessive heating of the power transistor 2 is suppressed thus protecting the power transistor 2 and other circuitry from thermal breakdown.