baber/WOPTO huggingface dataset:
Patent JP-S582626-A (JP)
Title: Electronic clinical thermometer
Inventor: YOSHINAMI TOSHIMASA
IPC: G01K13/00
Filed: 1981-06-29
Abstract: PURPOSE:To obtain a compact device whose operability in use is excellent by constituting the temperature detecting member of the electronic clinical thermometer by a crystal oscillator. CONSTITUTION:The circuit block of the electronic clinical thermometer is constituted by the following devices: the crystal oscillator 502 as a temperature sensor; a power source battery 503; an externally attached electronic part for decreasing the voltage of the battery; a timer time presetting switch 505; a switch 506 for setting the counting value of an up and down counter; a switch mechanism 507 for various operations; an oscillator circuit 508; a frequency divider 509; a counter 510 for a clock; a constant voltage circuit 511; a voltage decreasing circuit 512; a preset timer circuit 513; the up and down counter 514; a data switching circuit 515; a display decoder and driver circuit 516; and a display panel 517; A part 501 which is enclosed by the chain line is constituted by an integrated circuit.
Patent JP-H08296506-A (JP)
Title: Engine controller
Inventor: TAKAHASHI HIROMI
IPC: F02M25/07
Filed: 1995-04-26
Abstract: PURPOSE: To avoid malfunction in the operation of an engine at the time of CPU back-up by constituting in such a manner that a step motor can be driven even after a failure of CPU is detected when a degree of opening of an exhaust gas reflux valve is controlled by changing a lift of a valve body by driving the step motor in accordance with operation condition. CONSTITUTION: Air-fuel mixture enters a cylinder from a suction pipe for combustion, and a part of exhaust gas exhausted from an exhaust pipe passes an EGR valve of step motor type and is refluxed into the suction pipe so as to reduce the amount of NOx contained in the exhaust gas and improve a fuel consumption rate. At this time, if a CPU monitoring circuit 3 detects abnormality of a CPU 2, it is changed over to a gate alley 5 for back-up which can control the ignition time required for the operation of an engine and fuel injection amount. An EGR valve signal output circuit 8 of step motor type which can output energized pattern for valve close operation is built in the gate alley 5, and the EGR valve is fully closed through an output circuit 11 in accordance with its output.
Patent JP-S63267377-A (JP)
Inventor: NAKAMURA YUTAKA
IPC: A63B49/035
Filed: 1987-04-27
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-H04309641-A (JP)
Title: Construction method for wall panel
Inventor: KATSURA MASAYUKI
IPC: E04B2/88
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate the mounting work by pivoting the bottom of a wall panel being lifted by a crane or the like on the mounting part of a frame, and erecting the top side of the wall panel to fix it to the frame with a bolt. CONSTITUTION:A fame 9 is attached to the rear of the panel body 2 consisting of a concrete board so as to form a wall panel 1, and this wall panel 1 is lifted up with a crane or the like. And a pin 19 is inserted in the pin insertion holes of the mounting bracket 7 of the bottom of this wall panel 1 and the mounting metal fitting 17 of a beam 14 so as to attach the wall panel 1. Next it is erected by rotating the top of the wall panel inward, and the wall panel 1 is positioned in the specified position, and the upper and lower mounting parts are fixed with a bolt. Hereby, the mounting to the wall face in a narrow place such as a corridore, etc., can be facilitated.
Patent JP-H09268064-A (JP)
Title: Production of silicon carbide sintered compact
Inventor: MIYATA NOBORU
IPC: C04B35/64
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in a great reduction of the thermal conductivity due to segregation of an assistant component having a low thermal conductivity in a grain boundary part in a sintered compact at the time of sintering in silicon carbide ceramics sintered by adding a sintering assistant thereto. SOLUTION: This method for producing a silicon carbide sintered compact is to use MgAl2 O4 and Y2 O3 powders as sintering assistants, respectively regulate the amounts thereof added to 5-15wt.%, bake a formed compact thereof at 1,700-2,000 deg.C temperature under atmospheric pressure in an inert gas according to a baking method and further heat-treat the baked compact at 1,500-1,900 deg.C temperature in an inert gas other than nitrogen (N2 ) under atmospheric pressure in the method for producing a silicon carbide sintered sintered compact comprising forming a powder containing the sintering assistants added to an SiC powder and backing the resultant formed compact.
Patent JP-S5727718-A (JP)
Title: Formed packing-packaging vessel and its forming device
Inventor: MINOURA SADAO
IPC: B29C45/00
Filed: 1980-07-25
Abstract: PURPOSE: To offer the vessel inscribed on the face, which is united with costal ribs projecting toward the interior of the vessel, by protruding a film-cooling rib at the top end of a plug to be engaged with the part of a film material expected to be formed into a vessel, and pressing the film just before vessel-forming operation.  
     CONSTITUTION: A thermally-softened bandlike resin film F is intermittently carried and stopped at a forming position. At this time, the film F is clamped between an upper die 1 and a female die 2. A plug 3 is lowered by the operation of a cylinder 4, to press and elongate the film F with the ribbed part 31 at the top end of the plug 3. The plug 3 is kept at a fixed temperature, so as to cure a part touching the ribbing part 31 only. Consequently the elongation of the cured part is not promoted, even when the plug 3 is further lowered. Thereafter, pressurized air is introduced into a forming chamber 11, to press the film F in alignment with the forming chamber 21 of the female die 2. Thus, a vessel-forming operation is completed. The part, which came in contact with the ribbed part 31 of the plug 3, remains as a rib (a) in the formed vessel because of its different elongation rate. Thereby, the toughness of the vessel is assured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07284449-A (JP)
Title: Gas cooker
Inventor: MATSUBARA HIDEKI
IPC: A47J37/06
Filed: 1994-04-15
Abstract: PURPOSE:To prevent burning of a stove burner by heat from a lower burner from occurring and prevent adverse effect from being produced on a rise in temperature of a top board and in a main body in case of abnormality with a simple construction. CONSTITUTION:Thus apparatus has a grill case 22 fitted in a main body 1 of a gas cooker, an upper burner 24 arranged at an upper part of the grill case 22, a lower burner 25 arranged below the grill case on both sides thereof and a secondary air intake port 26 formed at a position above the lower burner 25 on a side wall of the grill case 22. Moreover, an internal plate 28 is arranged inside both the lower burners 25 with a flame port 31 of the lower burner 25 formed thereon and an opening 39 is formed between the upper end of the internal plate 28 and the side wall of the grill case 22.
Patent JP-S62259118-A (JP)
Title: Constant current source circuit
Inventor: ACHINAMI MASAYOSHI
IPC: H03F3/34
Filed: 1986-05-06
Abstract: PURPOSE:To obtain (n) pieces of constant current sources having coincident characteristics by connecting the common joint of emitters of plural n-fold multi-collector transistors of the same conduction type to an electric wire via a resistor and also connecting the common joint of bases of said multi-collector transistor to a constant voltage power supply respectively. CONSTITUTION:The base of lateral pnp multi-collector transistors TR8 and 9 are connected to a constant power supply 3 having the voltage value VREG together with the emitters connected to a power supply 5 of VCC via a common resistor 4 respectively. The 1st collectors of the TR8 and 9 are connected with each other and connected to the earth via the 1st load circuit 6. While the 2nd collectors of both TR8 and 9 are also connected with each other and connected to the earth via the 2nd load circuit 7. Thus it is possible to obtain a constant current source which supplies the equal constant currents to both load circuits 6 and 7.
Patent JP-S5226413-A (JP)
Title: Control system of motor without commutator
Inventor: NAGASE HIROSHI
IPC: H02P6/06
Filed: 1975-08-25
Abstract: PURPOSE: The elimination of the deviation between the current instruction signal and the current feedback signal in the voltage type cycloconverter leads to remove the torque pulsation and enhance the operational efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58219236-A (JP)
Title: Production of nylon powder
Inventor: YAMAMOTO TSUNETAKA
IPC: C08G69/46
Filed: 1982-06-16
Abstract: PURPOSE:After nylon is dissolved in a specific solvent, a poor solvent is added thereto for reprecipitation to permit easy production of a nylon powder used as powder coating or adsorbent in no need of specific conditions and facilities. CONSTITUTION:Nylon such as nylon 6, 66, 610, 612, 6/66, 6/66/610, 6/66/612 is dissolved in 2,2,2-trifluoroethanol (abbreviated to TFE) or a solvent mainly consisting of the same, preferably a solvent containing less than 5wt% water, so that the concentration of the nylon becomes preferably 1-10%. The resultant solution is combined with a poor solvent which does not dissolve nylon at room temperature and is compatible with the TFE solution such as water, methanol or acetone, preferably under stirring in an amount of 1-3 times the weight of the solvent to effect precipitation of the nylon, thus producing a nylon powder. When nylon 11 or nylon 12 is employed, TFE containing phenol as a dissolution aid is recommended.
Patent JP-H02280610-A (JP)
Title: Insulating spacer
Inventor: YAMAMOTO HIROSHI
IPC: H02G5/06
Filed: 1989-04-20
Abstract: PURPOSE:To simplify the shape of an insulating spacer and, at the same time, to improve its reliability by providing a base for forming a recessed part and projecting sections formed at the conductor passing sections of the flat plate section of the spacer, with the leading ends of the projecting sections being made narrower toward the recessed section. CONSTITUTION:Three conductors 1 are passed through the discoid flat plate section 11 of this insulating spacer 2 formed by molding an epoxy resin at pitches of central angles of 90 deg. on concentric circumferences. A flange section 4 formed as an extension of the flat plate section 11 is constituted of an annular flat plate parallel with the section 11 and the sections 11 and 4 form a recessed section 13 and base 3 together with a conical surface 4. The thickness of the section 4 is made thinner than that of the section 11. The first projecting sections 14 having the shape of a truncated cone are provided on the recessed section side at the parts of the flat plate section 11 where the conductors 1 are passed through the section 11 and the second projecting sections 15 are symmetrically provided against the sections 14. Since the sections 11 and 12 form a truncated cone, the strength of this spacer is increased and, in addition, the mechanical strength of the spacer is further increased by the second projecting section 15.
Patent JP-H07285002-A (JP)
Title: Vibration control tool for depth machining
Inventor: UNO KAZUYUKI
IPC: B23B29/02
Filed: 1994-04-14
Abstract: PURPOSE:To provide a vibration control tool whose vibration control effect is not deteriorated even in long term use in a long vibration tool, in which a high rigidity material such as a carbide alloy is used in a part. of a tool main body so as to improve vibration control effect, for depth machining. CONSTITUTION:A round rod 7 having a taper part fitting for a taper hole 8 is inserted into the taper hole 8 perforated in a tool main body 2, and the round rod 7 is fastened from the rear end via a washer 11 by means of a push-on screw 10. The round rod 7 is pressedly fixed in the inside of the tool main body 2, and a pre-load is always loaded, so that vibration control effect in the initial stage can be maintained for a long time.
Patent JP-S585726-A (JP)
Title: Film marker in photoengraving camera
Inventor: MIYASAKA EIJI
IPC: G03B27/52
Filed: 1981-07-02
Abstract: PURPOSE:To lower the dimensional accuracy of plural punches provided with semispherical projections at the leading ends and dies provided with die holes of a diameter larger than that of said projections by providing said punches and dies. CONSTITUTION:When an arbitrary solenoid 7 is energized, a film 24 is sandwiched between punches 19 and dies 22. The projections 19a at the leading ends of the punches 19 are semispherical and the dies 22 are soft and die holes 22a are larger in diameter than the projections 19a; therefore, the fim 24 is formed with gorges 25 projecting semispherically without blanking. Since the gorges 25 are semispherical, there is no possiblity of flawing the film surfaces despite stacking of the films 24 and since they project, it is possible to discriminate the films used by detecting the number of the gorges easily by touching. With such arragnement, the dimensional accuracy of the punches and dies can be made much lower as compared to conventional devices. The cost is correspondingly reduced.
Patent JP-H04332432-A (JP)
Title: Envelope of wave-delaying circuit for traveling-wave tube
Inventor: MATSUURA KOKEI
IPC: H01J23/24
Filed: 1991-05-08
Abstract: PURPOSE:To eliminate a gap between a barrel and each of pole pieces so as to prevent the lowering of energy conversion efficiency due to the turbulence of a magnetic field and the inequality of heat dissipation. CONSTITUTION:Each of notched and removed parts 4 of the magnetic metal layer of a metallic tube prepared through the process of positioning a non- magnetic metal layer in the center tube, positioning the magnetic metal layer on the peripheral side thereof and then forming the two layers in a clad is cut on lathe so as to form each of pole pieces 5. The remaining non-magnetic metal layer is formed, in its entirety, in a barrel 6 so that a gap between the pole piece 5 and barrel 6 may be eliminated.
Patent JP-H06314944-A (JP)
Title: Production of piezoelectric resonator
Inventor: YOSHIDA RYUHEI
IPC: H03H3/02
Filed: 1993-04-28
Abstract: PURPOSE:To prevent exfoliation of an ink film when a piezoelectric base substrate is cut off into plural numbers by cutting off the substrate in a way that an ink coating face of the piezoelectric base substrate and a rotary blade are moved while being made almost orthogonal to each other and the rotating direction of the blade tip of the rotary blade is directed toward the piezoelectric base substrate from the ink coating face on the piezoelectric base substrate. CONSTITUTION:The piezoelectric base substrate 2 is set to a cutter so that a coating face of an ink 5 of the piezoelectric base substrate 2 is made almost orthogonal to a rotary blade 9 and a rotating direction M1 of a blade tip of the rotary blade 9 is directed from the ink 5 on the face of the piezoelectric base substrate 2 to the piezoelectric base substrate 2. Then the rotary blade 9 is rotated at a high speed in the direction M1 and moved in a direction M2 and the piezoelectric base substrate 2 is cut off. Thus, a directivity is provided to the blade tip of the rotary blade 9 at cut-off so as to be directed from both sides of the ink 5 toward the piezoelectric base substrate 2 thereby allowing the ink 5 to be free from a force to be exfoliated from the face of a vibration electrode 3 or a face of the piezoelectric base substrate 2, then the ink 5 is not exfoliated and no deviation in the resonance frequency after adjustment is not caused.
Patent JP-S586705-A (JP)
Title: Rolling method for shape steel
Inventor: ISHIDA KIKUO
IPC: B21B1/08
Filed: 1981-07-01
Abstract: PURPOSE:To form effectively a channel steel by rolling, by rolling the work with vertical rolls having a prescribed side face angle when the channel steel is rolled by a universal rolling mill. CONSTITUTION:The work which is roughly rolled by first and second roughly rolling mills 20 and 21 is rolled by a universal rolling mill 22 having vertical rolls 27 and 28, where the side face angle is 0-10 deg., independently of the shape of final goods. This rolled material 29 has the edge part rolled by an edger mill 23 and is finished in a finishing rolling mill 24 by shaping and rolling. Thus, the channel steel such as a shape steel for iron railroad tie is formed effectively by rolling.
Patent JP-S62257992-A (JP)
Inventor: TAMURA SHIGERU
IPC: C11D3/28
Filed: 1986-05-02
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-H02283535-A (JP)
Title: System and device of seat slide control for vehicle seat
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/02
Filed: 1989-04-21
Abstract: PURPOSE:To make retreat and return operation of a seat easy by detecting and storing a seat moving distance from the last sitting position to the retreat position from a revolution number of a motor for sliding at a time of getting out of a car, and controlling a seat movement at a time of next getting on the car. CONSTITUTION:At a time of getting on a car, when a manual switch 20 is operated, a control circuit 22 drives a sliding motor 12 for moving a seat 24 forward, and stops the motor when the switch 20 is made OFF at the optimum position. Next, when an autoswitch 18 is made ON in retreat direction at the time of getting out of the car, the seat 24 is moved in retreat direction by the motor 12, and a moving distance at this time from the final sitting position just before to the retreat position is detected via a revolution sensor 13 and a counter 16 and memorized. And when the autoswitch 18 is made ON forward at the time of next sitting on the seat, the control circuit 22 drives the motor 12 by the revolution numbers corresponding to the memorized distance, and automatically returns the seat 24 to the final sitting position. Thus, the retreat and the return of the seat can be performed easily.
Patent JP-H01273360-A (JP)
Title: Manufacture of field-effect transistor
Inventor: HARA YUJI
IPC: H01L29/423
Filed: 1988-04-26
Abstract: PURPOSE:To control gate length by the thickness of an applied gate metal by forming a second insulating film only on the side face of a first insulating film, shaping the gate metal only on the side face of the second insulating film and using the gate metal as a gate. CONSTITUTION:An active layer 2 and a first insulating film 3 are formed onto a semiconductor substrate 1, and the first insulating film 3 is etched. A second insulating film 4 is applied, and left as the sidewall of the first insulating film 3 through anisotropic etching. A Schottky gate metal 5 is grown on the whole surface, and left only on the sidewall of the first insulating film 4 through anisotropic etching, thus shaping a gate 5. The gate length of the gate 5 is equalized approximately to the thickness of the Schottky gate metal. Only the first insulating film 3 is removed, and a third insulating film 6 is applied onto the whole surface, and left on both side faces of the gate 5, etc., through anisotropic etching. An impurity is implanted to the semiconductor substrate in high concentration, and a drain 7 and a source 8 are formed.
Patent JP-S5728430-A (JP)
Title: Transistor driving circuit
Inventor: NAGAI YASUHISA
IPC: H03K17/60
Filed: 1980-07-25
Abstract: PURPOSE:To make unnecessary the bias power supply of a transistor(TR) by making full-rectifying an output signal of a transformer to which a rectangular wave is applied and switching the TR driving a load. CONSTITUTION:A pulse from a control circuit 21 is applied to a D-flip-flop 22 and the output twns into pulse inverted alternately. This pulse turns on/off TRs 23, 24 alternately to flow a current from a DC power supply 25 to a transformer 26 alternately. A rectifying circuit 27 is connected to the secondary side of the transformer 26 and full-wave rectification is made to drive a TR29. Thus, the TR29 can be controlled with the output pulse of the control circuit 21 and the input and output can be insulated.
Patent JP-S63269022-A (JP)
Title: Apparatus for measuring illuminance irregularity
Inventor: OOUCHI CHIGUSA
IPC: G01J1/02
Filed: 1987-04-28
Abstract: PURPOSE:To instantaneously and accurately detect illuminance irregularity, by simple constitution such that illuminance irregularity is detected on the basis of the signal from a two-dimensional imaging element by an image processing means. CONSTITUTION:The laser beam from an excimer laser 1 becomes beam at every pixel by a beam shaker 3 and a reticle lens 5 to be incident on each imaging element unit 8a of the two-dimensional imaging element 8 of the CCD arranged in a measuring region through a condenser lens 6, a reticle stage 13 and a projection lens 12 and each unit 8a is uniformly exposed. By this mechanism, the beam intensity distribution on a region to be irradiated is electrically detected and sent to an image signal processing apparatus 9 to be subjected to memory/numerical value processing. As mentioned above, by the simultaneous uniform exposure of the imaging element different from scanning exposure, the exposure irregularity of a measuring region is measured instantaneously and accurately.
Patent JP-S60247077-A (JP)
Title: Cooling device for enclosed compressor
Inventor: KAWAGUCHI ETSUJI
IPC: F04B39/12
Filed: 1984-05-22
Abstract: PURPOSE:To produce a small and light cooling unit having excellent noise- proof performance with low cost and short assembling time by burrying the cooling tube in the outercircumference of casing. CONSTITUTION:It is most suitable for a cryogenic refrigerator using coolant gas such as helium gas. Double tubes are arranged in spiral on the outercircumference of casing 8 to constitute a cooling unit 4 which is jointed to the outercircumference of casing 8 burried with heat-conductive cement 9. Compressed refrigerant gas 6 will flow through the inner tube of double tube or a cooling unit 4 while cooling water will flow through the outer tube. Then heat-resistant, thermal insulation and noise-proof sheath is provided on the outercircumference to provide protection of heat-conductive cement and muffler effect.
Patent JP-H09270348-A (JP)
Title: Magnet with corrosion-resisting non-magnetic film on side circumferential face
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make small in size and to improve sealing property by a method wherein a corrosion-resisting and non-magnetic material film is coated on the outer circumferential face of a rod-like magnet material, and the magnet material coated by the abovementioned film is cut in round slices. SOLUTION: In order to form a film 12 of non-magnetic material consisting of stainless steel 316 on the side circumferential surface of an Nd14 -Fe77 -Bs magnet material 11, firstly, a tabular second film part 12b is inserted into a first film part 12a having C-shaped cross section and then the tabular film part 12b is covered on the upper part of a magnet material 11 where a film 12 is not formed. Also, the edge faces on the opposing side of the first and the second film parts 12a and 12b are connected by welding. Then, the magnet material 11, on which the film 12 is coated, is cut into round slices by high speed rotary cutting. As a result, a magnet 10, having the corrosion resisting non-magnetic film 12 on the side circumferential surface, can be obtained.