baber/WOPTO huggingface dataset:
Patent JP-H01269176-A (JP)
Title: Input device for substrate designing circuit drawing
Inventor: NISHIYAMA YORIHIRO
IPC: G06F17/50
Filed: 1988-04-21
Abstract: PURPOSE:To smoothly transfer data necessary for designing to a next stage by analyzing package information with correlating it to a element symbol or a signal line, and regulating specific interface data including the package information. CONSTITUTION:A package information input part 16 to designate the element symbol or the signal line and to input the arbitrary mounted information, a package information memory part 17 to store the package information by correlating it to the element symbol and the signal line, and a package information analyzing means 18 to analyze the package information by correlating it to the element symbol and the signal line and to regulate the specific interface data including the package information are provided. Further, by combining the specific interface data to the interface data based on normal circuit drawing data which do not especially include the package information, and outputting them to the next stage, the package information can be smoothly transferred to the next stage.
Patent JP-H04326949-A (JP)
Title: Medium for pulverizing raw material
Inventor: ABE MASAYUKI
IPC: B02C17/20
Filed: 1991-04-26
Abstract: PURPOSE:To provide a medium less expensive than a PSZ medium and having an abrasion resistance equal or superior to the PSZ medium. CONSTITUTION:A medium for pulverizing a raw material is prepared by mixing 70-81wt.% of TiO2 component, 13-16wt.% of Al2O3 component, 3-5wt.% of SiO2 component, 0.8-13wt.% of ZrO2 component, and 0.03-0.8wt.% of Y2O3 component. The medium of this invention for pulverizing the raw material is not only less expensive in terms of a unit cost but also superior as compared with a PSZ medium. Moreover, the medium of this invention, when the raw material to be pulverized is TiO2, can avoid the deterioration of the raw material quality even if the abraded powder of the medium is mixed into the raw material.
Patent JP-H02274504-A (JP)
Title: Manufacture of ceramic product having hollow part
Inventor: TAN MASAYUKI
IPC: B28B21/36
Filed: 1989-04-17
Abstract: PURPOSE:To pull out extremely easily a core through a ceramic molded body, by a method wherein a low-melting material is applied beforehand to the outer surface of the core and after press forming of ceramic powder, the low-melting material is heated for melting. CONSTITUTION:A low-melting material 2 comprised of low-melting polyolefin such as paraffin or polyethylene is applied to the outer circumferential surface of a core 1 molded cylindrically of a metal such as stainless steel. The core 1 is immersed into and pulled up through melting bath of the low-melting material 2 and the low-melting material 2 stuck to the core 1 is cooled and solidified for coating. Ceramic powder 5 filled into a space among the core 1, a rubber mold 3 and a rubber plug 4 is pressurized, powdery particles are joined one another and become a molded body 5a. Then the low-melting material is melted by heating the core or the core 1 and ceramic molded body a little and the core 1 is pulled out through the ceramic molded body 5a.
Patent JP-S5523170-A (JP)
Title: Silicone rubber-containing coating material
Inventor: MORI TOKISHIGE
IPC: C09D7/00
Filed: 1978-08-08
Abstract: PURPOSE: A silicone rubber-containing coating material free from causing cracking or peeling on expansion or shrinkage of the article to be coated, comprising a silicone, an organic solvent, film stabilizer, an oil paint, and a hardener for the silicone.  
     CONSTITUTION: A coating material comprising (A) 10 parts by vol. of a liquid or pasty silicone hardenable into a rubber-like material, (B) 10W30 parts by vol. of an organic solvent, (C) 3W6 parts by vol. of a film stabilizer, (D) 1W10 parts by vol. of an oil paint, and (E) a hardener for the silicone. The stabilizer maintains the film of constant thickness, prevents the staining on the film surface, and improves the abrasion resistance, and fine glass beads, glass fibers, and finely divided hardened silicone rubber may be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03293182-A (JP)
Title: Centering apparatus of printing head
Inventor: WATANABE YOSHIHIRO
IPC: B41J21/08
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the generation of trouble such as the breakage or jamming of a printing medium by sucking the printing medium after setting the position of a printing head at the start time of printing by a user to move the printing head by moving the printing head to a desired position by a user through a movement indication means and storing this position in a memory means. CONSTITUTION:When a power supply is closed, a processor 9 reads the program of an ROM 10 and moves a printing head 5 to the position stored in an EEPROM 12 on the basis of the position data of the printing head in the EEPROM 12. When a movement indicating key 19 is pushed down, the printing head 5 is moved by predetermined quantity in a left direction along a platen 7 and, when a movement indicating key 20 is pushed down, the printing head 5 is moved by predetermined quantity in the right direction and, when a memory indicating key 21 is pushed down, the present position of the printing head 5 is written in the EEPROM 12. When printing data is inputted, the printing head 5 is moved to the position stored in the EEPROM 12 on the basis of the detection of a printing order and paper 23 is sucked by a line feed motor 17 and printing can be started at the position where the printing head 5 is opposed to a printing start position.
Patent JP-H04325868-A (JP)
Title: Power source
Inventor: MIYAZAKI MITSUHARU
IPC: H02M3/155
Filed: 1991-04-26
Abstract: PURPOSE:To realize a power source having a small size and a high efficiency to supply power to a load. CONSTITUTION:A transistor 4 is controlled ON, OFF, and when the transistor 4 is OFF, energy stored in a primary winding 3 is discharged from primary and secondary windings 3, 6. First booster means 2 inputs power from a DC power source 1, outputs an added value of the output voltage of the power source 1 and a voltage generated from the winding 3, second booster means 5 outputs an added value of an output voltage of the circuit 2 and a voltage generated from the winding 6, and a capacitor 8 smoothes and stores it. Even if the voltage of the power source 1 becomes an operable voltage or lower of a control circuit 11, the circuit 11 is operated by a voltage generated across a capacitor 21.
Patent JP-S62253202-A (JP)
Title: Radar antenna constant speed revolution detecting circuit
Inventor: SAWAI TOSHIO
IPC: G01P3/489
Filed: 1986-04-25
Abstract: PURPOSE:To attain the detection with high accuracy in a short time by using a synchro transducer and a synchro/digital converter so as to detect the constant speed revolution of a radar antenna. CONSTITUTION:A drive motor 3 drives an antenna 1 via an antenna gear 2. The synchro transducer 4 fitted to the gear 2 converts the revolution of the antenna into a sinusoidal synchro signal, which is fed to the synchro/digital converter 5. A specific azimuth signal among digital azimuth signals obtained from the converter 5 is fed to a gate circuit 6. A clock pulse at each prescribed time is inputted to the circuit 6 from a pulse generator 7, the clock pulse is obtained only when the level of the specific azimuth signal is H and is given to a digital comparator 9. The comparator 9 compares a count with a reference value of a reference value setting circuit 10 being a constant speed reference value required for one revolution of the antenna and discriminates whether the result is within the reference value and gives an antenna constant speed revolution discrimination output to a display device 11, where the output is displayed.
Patent JP-H05277783-A (JP)
Title: Method for implanting pin for heat exchanger
IPC: B23K33/00
Filed: 1992-03-25
Abstract: PURPOSE:To enable the ordery implantation of many pins by as much as a required number on a heat transfer surface. CONSTITUTION:A tacky adhesive is applied on the heat transfer surface coated with solder, brazing filler metal, etc., on the surface and the many pins 2 are attracted by electrostatic attraction on the heat transfer surface and are adhered by the adhesive. The heat transfer surface is used to serve as an attraction surface at this time. The excess pins 2 which are not adhered by the adhesive by the heat transfer surface as a release surface are then removed and the adhered pins 2 are erected with respect to the heat transfer surface. The attraction surface is shifted laterally at need to incline the pins with respect to the heat transfer surface.
Patent JP-H06284592-A (JP)
Title: Charging control circuit for secondary battery
Inventor: KAWASHIMA HIDEYUKI
IPC: H02J7/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a charging control circuit for secondary battery which effectively supplies a power to a controller and securely charges the secondary battery with a circuit structure for minimizing a voltage drop in a system where only one lithium ion battery is used and an output voltage of the secondary battery is rather low. CONSTITUTION:A secondary battery 15 and a transistor 19 connected to a minus terminal of the secondary battery 15 are comprised, a plus terminal of the secondary battery 15 is respectively connected to an output of a charging power supply circuit 17 and a power supply terminal of a controller 16 operated by the secondary battery 15 and a gate voltage control circuit 20 is connected to a gate terminal G of a transistor 19. Thereby, a true portable computer which is designed in very light weight and ensures a longer operation life can be realized using a lithium ion battery 1 as the secondary battery and a low power consumption circuit operating with 3.3V as a controller.
Patent JP-H04326338-A (JP)
Title: Organic secondary nonlinear optical part and element
Inventor: MATAGI HIROYUKI
IPC: G02F1/361
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a small-size, high performance org. secondary nonlinear optical element by using a alpha-type single crystal having a specified space group and lattice constant of specified compd. CONSTITUTION:This element contains a alpha-type single crystal of 3,9-dinitro-5a,6,11 a,12-tetrahydro>>1,4]benzoxazino>>3,2-b]>>1,4] benzoxazine (DNBB) expressed by formula I, having the space group and lattice constant expressed by formula II. Also, the DNBB single crystal has at least two optically smooth surfaces. It is preferable that at least one of the smooth surfaces is provided with an antireflection film. This org. nonlinerear optical crystal has larger nonlinearity as high as several orders than inorg. ferroelectric crystal. Thereby, a small-size, high performance org. secondary nonlinear optical parts and an element containing this part can be obtd.
Patent JP-H1074424-A (JP)
Title: Wiring apparatus, and fitting structure for it
Inventor: UENO SATORU
IPC: H05K5/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To simply fix a body and a cover to easily assemble a wiring apparatus. SOLUTION: This wiring apparatus A is formed by constituting an apparatus body 5 of a resin-made body 5a and a resin-made cover 5b, and also internally mounting a part in the inside of the apparatus body 5. Plate-like body locking legs 10 are hung from a pair of surfaces opposite to the cover 5b, and also square hole-like body locking holes 10a are provided on the body locking holes 10. Square locking projections 9, having gradient surfaces on the upper surfaces, are protruded from a pair of surfaces facing the body 5a, and also the body locking holes 10a of the body locking legs 10 are locked to the locking projections 9.
Patent JP-H07306289-A (JP)
Title: Thermal protective cooling system of reactor vessel of fast breeder
Inventor: SANO TAMOTSU
IPC: G21C15/12
Filed: 1994-05-11
Abstract: PURPOSE:To prevent distortion of reactor vessel and vibration of reactor wall cooling liner. CONSTITUTION:Before being heated in a reactor core, low temperature sodium in a low temperature Na pienum 4 flows through a flow-in port 5 into an annular channel defined between a reactor vessel 1 and a reactor wall cooling liner 2. The low temperature sodium ascends, while swirling, along a flow rate distributing/equalizing member (partition 8 or circular pipe 9) disposed spirally on the outer peripheral surface of the liner 2. Consequently, the flow rate is equalized in the peripheral direction and the temperature difference is eliminated perfectly in the peripheral direction of the reactor vessel 1. Furthermore, the liner 2 is reinforced by the spiral member (partition 8 or circular pipe 9) and thereby the rigidity of the liner 2 is enhanced significantly and vibration thereof is prevented.
Patent JP-S59223243-A (JP)
Title: Crystallized glass article
Inventor: NAGATA TATSUYA
IPC: C03C10/04
Filed: 1983-05-31
Abstract: PURPOSE:To provide a crystallized glass article having natural stone-like beauty and excellent physical and chemical properties by melting the raw materials which yield easily crystallizable glass to uniform glass then decreasing the temp. and maintaining the glass at an adequate temp. above the strain point. CONSTITUTION:Raw materials which yield easily crystallizable glass such as SiO2-Al2O3-ZnO, SiO2-Al2O3-Li2O, etc. are heated and are melted at the temp. at which uniform glass is obtd. The temp. is decreased to a suitable temp. above the strain point of the glass in succession and is held at said temp. to crystallize the glass and thereafter the glass is cooled to obtain an intended crystallized glass article. It is also possible to divide the pattern forming period when the glass is held at the suitable temp. above the strain point to a crystal nucleus forming period and a crystal growing period higher than the temp. of the crystal nucleus forming period. The crystallized glass article of this invention has excellent appearance, surface hardness, resistance to weathering, resistance to chemicals, etc. and is produced inexpensively.
Patent JP-H02274129-A (JP)
Title: Method of registering position and own identification number from slave set at optional point in modem communication system
Inventor: KAWARASAKI HIROSHI
IPC: H04B7/26
Filed: 1989-04-17
Abstract: PURPOSE:To relieve the registration work by registering a setting location (position) of a slave set and its own identification number to a master set automatically with the work of the slave set only. CONSTITUTION:A slave set 61 to be registered confirms it whether or not its own identification number registration request signal and its own identification number registration end signal are supplied from other slave sets 6n, 71-7n and a master set 1. When the signals are not supplied, the position and its own identification signal of the slave set 61 is set to send the position registration request signal and its own identification number registration request signal are sent. The registration request number is sent to the master set 1 and the other slave sets 6n, 71-7n, and the other slave sets 6n, 71-7n receive the signal and reaches the registration inhibit state and the master set 1 receives the signal to register the position and its own identification number of the slave set 61 to send the registration end signal, and the slave set 61 receives it to recognize the end of registration. Thus, the registration work is relieved.
Patent JP-S5970544-A (JP)
Title: Manufacture of elastic and conductive light-colored floor material
Inventor: KURAUSU HETSUKERU
IPC: B32B25/04
Filed: 1983-06-01
Abstract: A method of making an electrically-conductive floor covering presses a polymeric bottom layer into apertures in a top layer having a higher flow viscosity than the bottom layer, the pressure also bonding the layers together. The bottom layer contains from about 3% to about 80% by weight carbon black or graphite for electrical conduction; the top layer contains not more than about 0.5% thereof. The apertures in the top layer are at least 1 mm in diameter and regularly or irregularly spaced from the next adjacent aperture from about 2 mm to about 40 mm, the area of the apertures not exceeding 40% per unit area of the top layer. The dark color of the bottom layer resulting from its carbon black or graphite content therefore need not significantly affect the appearance of the top layer, but provides electrical conductivity through the apertures.
Patent JP-H08272434-A (JP)
Title: Plant data printer
Inventor: YOSHIDA YUTAKA
IPC: G06F3/12
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the number of printers, to eliminate a soundproofing desk and to reduce an installing space by attaching print information on print output data for every kind of function and generating display data from a content in an output data storage part. CONSTITUTION: Plant process data is inputted, and processing such as calculation, edit, etc., is performed, and the print information representing line output or sheet output is outputted by attaching on the print output data from functions A1, B1 which generate the print output data by an attaching part 2 classified by every output and an attaching part b4 classified by every output. A data preservation/extract part 5 performs print by outputting print data to a laser beam printer(LBP) 6 when a request is a sheet output request depending on the output specification of the print data, and outputs the print data to the output data storage part 7 when it is a line output request, and preserves the print data, and performs print by outputting the print data to the LBP 6 after the data of one sheet is preserved.  Moreover, a display data generating part 8 extracts the content in the output data storage part 7, and displays the print data on a display 9.
Patent JP-S583702-A (JP)
Inventor: OTSUTOO KAARU BUUFUHAITO
IPC: B21B1/18
Filed: 1982-06-09
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-S5524490-A (JP)
Title: Flat inductance element
Inventor: MURAKI KATSUJI
IPC: H01F17/04
Filed: 1978-08-10
Abstract: PURPOSE: To obtain an element without any magnetic flux leakage through the process consisting of forming a spiral coil of copper foil on an insulating substrate, covering the surface of said coil with insulating sheet, fitting amorphous magnetic core wafers on the both sides of said substrate, and interconnecting said wafers by means of the through hole provided in and peripheral portion of said substrate.  
     CONSTITUTION: A spiral coil 2 is formed of copper foil on the flexible substrate 1 made of polyimide or polyester film, and one end and the other thereof are connected to terminals 3 and 5 respectively by means of the jumper wires 4 with insulating covering which is passed through the upper or lower surface of said substrate 1 for connecting the latter. A through hole 7 is provided at the center of said coil 2, and the surface of said coil 2 is covered with insulating sheet 8. Next, foil-shaped magnetic coils 6 and 9 amorphous or of the composition of Fe, Co, Si and B are fitted so that said substrate 1 may be sandwiched therebetween for making an inductance element. Thereby, no leakage magnetic flux occurs, and said element can be reduced in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60240524-A (JP)
Title: Motorcycle provided with turbosupercharger
Inventor: AOI KAZUO
IPC: F02B67/10
Filed: 1984-05-16
Abstract: PURPOSE:To reduce the extent of bending parts in a suction pipe line as well as to keep down a pressure loss in supercharging pressure, by connecting an inflow chamber and a discharge hole as well as an outflow chamber and a suction device with the suction pipe line. CONSTITUTION:An engine is mounted on a car as situated beneath a fuel tank 4, and at a spot in front of a crankcase 8, there is provided with a turbosupercharger 9. And, this supercharger 9 has a compressor 11, while a suction inlet port 17 being opened to a side face of this compressor 11 is interconnected to an air cleaner through a suction inlet pipe 18 extending rearward at a lower part of the case 8. Each of chambers 27 and 28 is installed in both right and left sides of a core 26 of an intercooler 25, and an inflow chamber 29 and an outflow chamber 30 for suction air are formed inside these chambers 27 and 28. And, a lower end opening part of the inflow chamber 29 and an air inlet port 21 both are connected to an upstream part 22a of a suction pipe line 22 while another lower end opening part of the outflow chamber 30 to a downstream part 22b of the pipe line 22, respectively.
Patent JP-S582066-A (JP)
Title: High withstand-voltage mos transistor
Inventor: SATOU KAZUO
IPC: H01L29/78
Filed: 1981-06-26
Abstract: PURPOSE:To prevent deterioration of performance of a high withstand voltage MOS transistor to be generated by contamination with positively charged ions from the outside by a method wherein a drain electrode is formed in a shape as to cover a low concentration drain diffusion layer. CONSTITUTION:An N type diffusion layer 63 having higher concentration than an N type Si substrate 51 is formed as the channel stopper on the substrate 51. Then a field oxide film 59 is formed on the whole surface of the substrate 51, and the film thereof is etched to expose the transistor region. A thermal oxide film is formed at the part thereof for formation of a gate oxide film 55, and moreover a polycrystalline Si layer is accumulated thereon to form a gate layer 56. Then boron ions are implanted to form the low concentration drain diffusion layer 54, and high concentration diffusion layers 52, 53 for source and drain are formed in succession. Then the second insulating film 59 of SiO2 is accumulated, and contact holes for a source, a drain and a gate are formed by etching. Al is evaporated on the surface thereof, the unnecessary parts are removed by etching, and the source, drain and gate electrode 57, 58, 60 are formed. At this time, electrode 57 is formed as to cover the upper part of the gate neighboring region of the diffusion layer 54.
Patent JP-H09282977-A (JP)
Title: Lever switch
Inventor: NAKASE MASAKI
IPC: H01H21/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To stabilize position and dimension of a movable contact inside of a switch, and to simplify the supply of parts to an assembling equipment, and to stabilize the quality level in a lever switch to be used for various electronic equipment. SOLUTION: A metal thin plate having elasticity is bent to the nearly U-shape so as to form a movable contact 15, and one end thereof is formed with elastic contacts 15C, 15D, and the other end thereof is fixed to a projection 14D under an operating part 14C of a lever 14 by insertion so as to integrally form the movable contact 15 with the lever 14. With this structure, position control of the movable contact is facilitated, and supply to an assembling equipment is simplified so as to stabilize the quality level.
Patent JP-S59224422-A (JP)
Title: Detector for perfectly closed state of throttle
Inventor: OOTA YUTAKA
IPC: F02B77/08
Filed: 1983-06-02
Abstract: PURPOSE:To certainly detect the perfect closed state of a throttle valve by providing with a means for discriminating idle state, means for setting a learned value, means for correcting the learned value, and a means for discriminating the perfect closed state of the throttle. CONSTITUTION:In Step 201, an idle state is discriminated. In Step 202, the state of the output value of a throttle sensor 17 is observed, and the variation of the output value is confirmed. When it is judged that the output value of the throttle sensor 17 is larger than a learned value in Step 203, DELTA1 is added to the learned value and a new learned value is formed in Step 204. In the contrary case, DELTA2 is subtracted from the learned value in Step 205, and a new learned value is formed. Thus, the perfectly closed state of the throttle valve can be detected for certain by the output signal of the throttle sensor only.