baber/WOPTO huggingface dataset:
Patent JP-S6025632-A (JP)
Title: Alignment device
Inventor: TEZUKA YOSHITOMO
IPC: B23Q7/00
Filed: 1983-07-21
Abstract: PURPOSE:To provide neat accommodation into a container placed below, by allowing the parts cast in through an inlet to fall down while they are vibrated, placing them in good alignment, and by distributing them in a certain fixed area evenly. CONSTITUTION:Longitudinal and transverse sets of rollers 7 are installed rotatably in the upper and lower stages in an alignment cylinder 6 composed of an upper cylinder 3, intermediate cylinder 4 and lower cylinder 5 coupled together to be guided to the machine body 8 freely to elevate and sink. A vibrator 9 is fixed to the machine body 8, and its output shaft is coupled with the abovementioned alignment cylinder 6 to give vibration in the vertical direction. A backet conveyor 10 is installed upright extending sideways from the cylinder 6 to cast the parts 1 fed to an inlet 11 into a scooping trough 13 using a basket 12, and the parts are then sent to the cylinder 6. Below this cylinder 6, a passage 18 is provided stretching backward over the machine body 8 and further to the left, and a container 19 is sent in while container 19 stopped at the rear side is sent in under the cylinder 6.
Patent JP-S62288051-A (JP)
Title: Printing head of wire dot printer
Inventor: KOMORI MASAYOSHI
IPC: B41J2/28
Filed: 1986-06-09
Abstract: PURPOSE:To enhance the fixing strength of a vertical spring member when said spring member is fixed by soldering, by providing grooves to the vertical spring memeber fixing surfaces of an armature and a fixing member. CONSTITUTION:Grooves 4a, 5a are respectively provided to the fixing surfaces of a vertical spring member 3 of an armature 4 and a fixing member 5. After the armature 4 and the fixing member 5 are temporarily clamped to the vertical spring member 3 by spot welding or laser welding, both of them are bonded by a solder material 16. A wire 7 is connected to the leading end of the lever 6 provided to the leading end of the armature 4 and the fixing member 5 is assembled between a yoke plate 10 and a core side wall 13 by a screw 2 to form the printing head of a wire dot printer.
Patent JP-H08324614-A (JP)
Title: Cap
Inventor: OKUNO TAKASHI
IPC: B65D47/06
Filed: 1995-05-31
Abstract: PURPOSE: To provide a cap capable of uniformly emitting content over a wide range. CONSTITUTION: In a cap wherein a nozzle part having a plurality of injection orifices 51a is provided to the central part of the cap main body 20 provided to the mouth cylindrical part 11 of a container 10 housing liquid matter, the nozzle part is formed from a cylindrical member 51 having a top surface and the passage forming pillar member 52 having a longitudinal piercing passage provided to the central part thereof and closely bonded and fitted to the cylindrical member 51 from below and a gap 53 is provided between the top surface of the cylindrical part 51 and the passage forming pillar member 52. The injection orifices 51a are provided to the peripheral edge of the top surface of the cylindrical member 51 to be allowed to communicate with the longitudinal piercing passage 52a through the gap 53.
Patent JP-2000320156-A (JP)
Title: Method and fitting used for reinforcing mortar injection type steel mold assembly for quake-resistance
Inventor: TOMIZAWA HIDEO
IPC: E04B2/84
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve a mortar injection type reinforcing method for quake resistance. SOLUTION: In a reinforcing method for quake resistance, a steel plate retainer 5 is used to fix an H-steel frame 1 and a steel mold 3 in a mortar formed by burying a steel mold installed on the H-steel frame 1 in a concrete structure P, burying a stud bolt in the concrete structure P, and also applying a motor seal M to each buried hole.
Patent JP-H07303616-A (JP)
Title: Long recording apparatus of muscle electric potential by radio system
Inventor: SAKAGUCHI MASAO
IPC: A61B5/0488
Filed: 1994-05-10
Abstract: PURPOSE:To make it possible to measure the muscle activity in the nonrestrained condition and to save the volume of memory and quantity of recording paper to be used. CONSTITUTION:In the subject apparatus, the muscle electric potential detected at the surface of the living body is discharged from the portable muscle electric potential transmitter 1 and received by the long recording apparatus 3 for muscle electric potential built in the microcomputer, and, while the muscle electric potential is measured, the muscle electric potential data over the specified electric pressure and the generating time thereof are taken into the memory, and when the measurement is over, the muscle electric potential is displayed by the analog method and the indices showing the state of muscle activities are computed and printed out. Thereupon, the portable rectifying muscle electric potential transmitter 1 transmits the muscle electric potential detected by the muscle electric potential detective electrode 2 by FM after rectification, and the long recording apparatus 3 for muscle electric potential is composed of a rectifying muscle electric potential reproducing unit 13, a comparator 17 and a microcomputer 18 and receives and demodulates FM signals, takes into the microcomputer 18 the muscle electric potential over the specified electric pressure discriminated by the comparator 17, effects storage and calculations. Then, the muscle electric potential and the various indices of the muscle activities are displayed by the analog method and by the digital method, respectively, on the graphic printer 4.
Patent JP-H10134573-A (JP)
Title: Main amplification circuit for semiconductor memory, semiconductor memory, and manufacture for semiconductor memory
Inventor: WADA SHOJI
IPC: G11C11/4091
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a main amplification circuit for a semiconductor memory which operates along with a write amplification circuit. SOLUTION: Both of a main amplification circuit and a write amplification circuit operate at a first plus voltage level and selectively drive and precharge two I/O buses to a second plus voltage level. A main amplification circuit 130 includes a precharge circuit 134 which can both separate and precharge the two I/O buses, and an activation circuit (NAND circuit 132) for transmitting a signal to activate a first section. The above signal enables the first section to precharge two I/O signals only when the two I/O buses are not separated.
Patent JP-H0435164-A (JP)
Title: Picture processor
Inventor: ITO SEIICHI
IPC: H04N1/405
Filed: 1990-05-25
Abstract: PURPOSE:To improve the reproducibility of a character and a line drawing with modulation by binarizing a picture by a least mean error or an error spread method and setting an error to 0 definitely when the absolute value of binarization error is a prescribed value or below. CONSTITUTION:A picture input section reads and quantizes an original and inputs it to a binarizing means. A noted picture element being an object of binarization processing at present is set to an m-th line and an n-th dot in a picture space and an original data of the n-th dot is set to Dm,n. At first, line image sensors arranged by N dots in the main scanning direction of the picture input section read the picture and the original picture data quantized in response to the picture density is inputted to a binarization means. The original picture data is stored to a position corresponding to the original data line buffer 201. On the other hand, a binarization error E generated at picture elements already binarized around the noted picture element is read from an error data line memory 203 and inputted to a mean error arithmetic section 204 to obtain a weight mean of the binarization error. Thus, whether a picture element is a white picture element or a black picture element is discriminated. Only when the absolute value of the binarization error Em,n is small, a binarization error limit section 209 applies replacement of Em,n=0 and the result is stored in a position corresponding to the memory 203.
Patent JP-S62292232-A (JP)
Title: Manufacture of pulley
Inventor: FUJITA HARUYA
IPC: B21H1/04
Filed: 1986-06-11
Abstract: PURPOSE:To curtail the manufacturing process by deforming plastically a ring-shaped pulley blank which has been inserted and pressed, and held between a rotary receiving die and a rotary pushing die, by rotating both said dies and advancing a roller in the direction of both the dies. CONSTITUTION:With respect to a rotary receiving die L which has been fixed in the upper and lower directions, a rotary pushing die U opposed to said die is advanced and a pulley blank P is inserted and pressed, and also, a pulley die space whose outside peripheral part has been opened to the side direction is formed between both the dies. As for the blank P, its section is roughly a projecting shape. Subsequently, the die L and the die U are rotated as one body in the direction T by using the same axis as the rotation center, and a roller R which has been provided so as to be freely movable forward and backward in the direction orthogonal to the axis of both the dies, and also, so as to be freely rotatable in parallel to both the dies is advanced in the direction of both the dies. The roller R covers said pulley die space, and also, its section shows a groove shape of the pulley. Accordingly, when the roller R advances, the blank P flows plastically at the same time in the axial direction and the diameter direction, and allowed to fill the inside of the pulley die space. As a result, the pulley can be manufactured by one pressing process.
Patent JP-S63299238-A (JP)
Title: Substrate for die bonding of semiconductor device
Inventor: KONO TORU
IPC: H01L21/52
Filed: 1987-05-29
Abstract: PURPOSE:To secure the electrical insulation properties of a semiconductor chip over a long period of time by a method wherein a diamond layer of a specified thickness is laminatedly formed on the semiconductor chip soldered surface of a tabular substrate, which is formed by impregnating a porous tungsten sintered body or a porous molybdenum sintered body with a specified amount of Cu, through a high-melting point metal layer, which has a specified thickness and consists of W, Mo, Ta, Nb or Hf. CONSTITUTION:A diamond layer having an average layer thickness of 0.1-100 mum is formed in the form of a lamina by vapor phase deposition using a normal chemical deposition method on the semiconductor chip soldered surface of a tabular substrate, which is formed by impregnating a porous tungsten sintered body or a porous molybdenum sintered body with 5-20 wt.% of Cu, through a high-melting point metal layer; which is formed using a normal sputtering method, has an average layer thickness of 0.01-1 mum and consists of W, Mo, Ta, Nb or Hf. The above high-melting point metal layer is good in wettability to the above tabular substrate and is adhered to this in a uniform thickness and with good adhesion and moreover, the above diamond layer is also good in wettability to the above high-melting point metal layer and is adhered to this in a uniform thickness and with good adhesion. Thereby, the reliability to the electrical insulation properties of a semiconductor chip is remarkedly improved.
Patent JP-H11331864-A (JP)
Title: Digital composite video signal processing circuit
Inventor: YAMASHITA MINORU
IPC: H04N9/64
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To realize an RGB conversion function and a luminance/chrominance Y/C separation function or the like with a circuit scale not larger than the scale of an A/D converter circuit or the like, to facilitate miniaturization and to enhance the characteristic. SOLUTION: This signal processing circuit is provided with an A/D converter circuit 1 that converts a composite video signal on each scanning line consisting of a color burst signal for its period and a video signal for its period succeeding thereto asynchronously into a digital signal, a frequency analysis section 21 that analyzes a frequency based on a period of the color burst signal of at least one set of composite video signal or over digitally converted by the A/D converter circuit 1 to obtain a reference frequency,  and an RGB signal decoding section 22 that decodes a video signal for its period in the composite video signal converted into a digital signal by the A/D converter circuit 1 into an RGB primary color independent signal according to the analysis result by the frequency analysis section 21 as digital processing circuits and the digital processing circuits are integrated as an integrated circuit 20.
Patent JP-H01306540-A (JP)
Title: Low thermal expansion alloy iron
Inventor: ENOMOTO SHINICHI
IPC: C22C38/10
Filed: 1988-05-31
Abstract: PURPOSE:To manufacture the title alloy iron having heat resistance, corrosion resistance and wear resistance by incorporating specific ratios of C, Si, Ni, Co, Mn, S, P, Mg and Ca into Fe. CONSTITUTION:Alloy iron contg., by weight, 0.3-2.0% C, 0.3-2.0% Si, 28-36% Ni, 2.0-7.0% Co, <=1% Mn, <=0.1% S, <=0.2% P, one or two kinds of <=0.1% Mg and Ca and the balance inevitable impurities is prepd. By this method, the alloy iron having low thermal expansivity of about 1-2X10<-6>/ deg.C thermal expansion coefficient (average value at 25-10 deg.C) and having heat resistance, corrosion resistance and wear resistance can be obtd.
Patent JP-S5467759-A (JP)
Title: Mount sealing unit of tube bulb
Inventor: MORIWAKI TAKESHI
IPC: H01J9/24
Filed: 1977-11-09
Abstract: PURPOSE: To obtain a stem sealing unit for a tube bulb which can regulate accurately the center position of a mount and control the heating position of the mount.  
     CONSTITUTION: Exhausting tube C of mount A is inserted into holding materials 4 of holding part 2 through hollow position regulating materials 12, and compressed air is sent from air supply tube 8 to expand holing materials, and the inside diameter of them is reduced to hold exhausting tube C. At this time, the inside face of flare part B of mount A contacts with taper part 14 of position regulating materials 12 to regulate the center positon. Then, gas flames are jetted from nozzle hole 16... of burner part 15 to heat flare part B, and simultaneously, support rod 1 is advanced to insert mount A into a bulb (not shown in the figure) and bring flare part B into contact with the aperture edge of the bulb, thereby sealing. By moving burner part 15 in the axis direction relatively to holding part 2 and position regulting materials 12, the heating of mount A is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H032386-A (JP)
Title: Method and device for repairing damaged part of lining glass layer of glass-lined steel equipment
Inventor: HARA TATSUO
IPC: C23D13/00
Filed: 1989-05-26
Abstract: PURPOSE:To repair the damaged part with improved workability in a short time and to improve the chemical resistance of the part by applying a repairing agent capable of forming glass by the heated dehydration-condensation reaction of an organometallic compd. on the damaged part and then heating the agent with a heating element. CONSTITUTION:The repairing agent capable of synthesizing glass by the heated dehydration-condensation reaction of an organometallic compd. (e.g. metal alkoxide) is prepared. The agent is applied on the damaged part of a glass lining layer. Electric heating elements 6 are then arranged at regular intervals and opposed to the part 3 to be repaired, and an enclosure 9 is firmly attached to the lining glass layer 2 around the part 3 by a magnet 14 and fixed. The heating element 6 is fixed to the inner surface of the enclosure 9 consisting of a flexible insulator 4, and controlled heating is carried out by the heating element 6.
Patent JP-H085109-A (JP)
Title: Measuring method of quantity of storage ice and equipment therefor
Inventor: MASUMIZU MASAMI
IPC: F24F5/00
Filed: 1994-06-16
Abstract: PURPOSE:To sharply improve the accuracy of measurement by a method wherein a distance from the bottom of an ice storage tank to a boundary face of ice after the ice is made is measured, the distance after the ice is made is subtracted from a distance before the ice is made, the quantity of reduced water in the ice storage tank is calculated and this quantity of reduced water is converted into the quantity of storage ice. CONSTITUTION:An ultrasonic pulse is emitted to a water surface A from an ultrasonic detector 83 located at the bottom 53 of an ice storage tank 51 before ice is made, a time required till the ultrasonic pulse is reflected on the water surface A and enters the ultrasonic detector 83 is measured and a distance H1 before the ice is made is measured therefrom. After the ice is made, the ultrasonic pulse is emitted from the ultrasonic detector 83 to a boundary face D of the ice, a time required till the ultrasonic pulse is reflected on the boundary face D of the ice and enters the ultrasonic detector. 83 is measured and a distance H2 after the ice is made, which is a distance from the ultrasonic detector 83 to the boundary face D of the ice, is measured therefrom. Then, the distance H2 after the ice is made is subtracted from the distance H1 before the ice is made, a subtraction value H3 thus obtained is multiplied by the cross-sectional area. of the ice storage tank 51, the quantity of reduced water thus calculated is converted into the quantity of storage ice and thus this quantity is determined.
Patent JP-S5470224-A (JP)
Title: Novel alpha-siloxyallylsilanes and their preparation
Inventor: SAKURAI HIDEKI
IPC: C07C45/00
Filed: 1977-11-09
Abstract: NEW MATERIAL:α-Siloxyallylsilanes of formula I: (R 1  is lower alkyl group; R 2  is secondary or tertiary lower alkyl group; R 3  and R 4  are lower alkyl groups).  
     EXAMPLE: α-Dimethyl-t-butylsiloxyallyl-trimethylsilane.  
     USE: Useful as reagents for syntheses of γ-ketoaldehydes, γ-alkoxyaldehydes, ε- ketoaldehydes, γ-hydroxy-acetaldehydes, etc.  
     PROCESS: Allyloxysilane, e.g. allyloxytrimethylsilane, etc. of formula II are reacted with trialky silane halides, e.g. t-butyldimethylchlorosilanes, etc. of formula III: (X is halogen) in an inert solvent in the presence of a base, e.g. sec-butyllithium, etc. at -100W+50°C for 5 minW20 hr to give the desired compounds of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H032513-A (JP)
Title: Automatic surveying equipment
Inventor: MIYAHARA TATSUSHI
IPC: G01C15/00
Filed: 1989-05-30
Abstract: PURPOSE:To reduce the number of operators and enable efficient operation even by one person by directing laser light a target device through remote operation from the target device and making a survey. CONSTITUTION:An operator arranges a laser light projection device 10 at a survey reference point first and arranges the target device 20 at a measurement point. Then the swivel motor 13 and depression motor 14 for the light projection device 10 are driven from the side of the target device 20 by using the keyboard 35 of an arithmetic processing control part 30 to direct a laser oscillator 11 to the target device 20. Then the oscillator 11 is oscillated to emit laser light (b) to the target device 20. The operation from the side of the target device 20 is performed remotely through transmitter receivers 40 and 41. Consequently, when there is one operator on the side of the target device 20, those operations are performed efficiently and the number of operators is reducible.
Patent JP-H06343924-A (JP)
Title: Formation of ptfe layer on metallic molded product surface
Inventor: TAKAHASHI SHINJI
IPC: B05D3/02
Filed: 1993-06-04
Abstract: PURPOSE:To solidify a resin layer and thereby prevent cracking from being caused by sticking thermally fusible fluororesin powder onto a primer applied to the surface of a metal molded product, then fusing the fusible fluororesin powder to form a fluororesin layer, and forming a thick wall part at least, on one part of the fluororesin layer with the formation of a PTFE resin layer on the fluororesin layer. CONSTITUTION:The surface of a butterfly valve 2, for example, is sand-blasted to clean and roughen the surface. Next, a primer 3 consisting of a water dispersion which contains fluororesin and an organic resin is applied using a brush. After that, a thermally fusible fluororesin powder is sticked to the surface of the primer 3. Further, the powder is heated beyond the melting point thereof to form a thermally fusible fluororesin layer (resin layer) 4. Further, a resin is built up at least, on one part of the resin layer 4 to form a thick wall part 5. Finally, a PTFE resin sheet is coated on the resin layer 4 and is thermally baked beyond the melting point to form a PTFE resin layer 6.
Patent JP-H05329754-A (JP)
Title: Grinding device for scissors
Inventor: KAWAMOTO TADAO
IPC: B24B3/36
Filed: 1992-05-27
Abstract: PURPOSE:To form a thread cutting edge at an edge line without damaging the twist of a scissors cutting edge. CONSTITUTION:A clamping device 2 for a scissors cutting edge A is arranged on a table and guide rails 15 an opposite distance between which is decreased toward the point of the scissors cutting edge and which has a gradient inclining down toward the point of the scissors cutting edge are arranged on the table. Further, a slider 24 guided by means of the guide rails is arranged and the terminal end of a bar material 28 is supported to the slider. Abrasives are placed on the under surface of the bar material. The bar material is slid in a forward and backward movement direction togetherwith the slider to form a thread cutting edge on the edge line of the back of the scissors cutting edge.
Patent JP-H06347605-A (JP)
Title: Production of coating composition
Inventor: SAKAI YASUHIRO
IPC: G02B1/10
Filed: 1993-06-04
Abstract: PURPOSE:To provide a process for production of coating compsn. which is curable at a low temp., enables formation of coating film having various excellent performances including a high refractive index, scratching resistance, impact resistance, weatherability, antifogging property, adhesion property, dyeability, etc., and has extremely long pot life. CONSTITUTION:This process for production of the coating compsn. consists of mixing 1 to 75wt.% quadrifunctional or higher functional org. silicon compds., such as tetraethoxysilane, and 99 to 25wt.% trifunctional or lower functional org. silicon compds., such as gamma-glycidoxypropyl triethoxysilane, as the org. silicon compds. in the compsn., then hydrolyzing the mixture in order to produce the coating compsn. for optical elements.
Patent JP-S5467887-A (JP)
Title: Contol rod driver
Inventor: HAYAKAWA HIROYASU
IPC: G21C7/12
Filed: 1977-11-11
Abstract: PURPOSE: To enable rash controlling by means 0f setting up a motor controller having an electric capacity capable of driving a total control rods synchronously only to the inserting direction rashly beside the motor controller capable of regulating the inserting and withdrawing in detail at the normal operation.  
     CONSTITUTION: When rash inserting command 5 of control rods due to the command etc. by a scram of a reactor or an operating switch of a workman, the signal is inputted to a change over device 2 and the secondary motor controller 6. The change-over device 2 is operated by means of receiving this rash inserting command, and the secondary motor controller 6 and motors for control rod driving 9 are connected. The secondary motor changlover device 8 are closed, and the seconday  motor controller 6 inserts all of the control rods 10 rashly by means of driving each  motors 9 for control rod driving to the inserting direction with a high speed by  receiving a rash inserting command 5. When all of the control rods are insertd,  they are detected by a control rod position detector, and are inputted into the  change-over device 2 as a control rod all inserting position signal 11. 
     COPYRIGHT: (C)1979,JPO&Japio