baber/WOPTO huggingface dataset:
Patent JP-S58153413-A (JP)
Title: Electronic tunig receiver
Inventor: OKUMURA MASAHIRO
IPC: H03J7/18
Filed: 1982-03-09
Abstract: PURPOSE:To select and receive a channel having the highest input sensitivity by storing the channel with the highest input in a memory through a level detecting circuit and a comparator. CONSTITUTION:Outputs from an IF stage 2 are compared by a detecting circuit  6 in accordance with scanning operation. If an output level more than scan sensitivity is detected, the detected level is compared with a level stored in the 1st memory 9 by a comparator 8, and when the detected level is larger than the level stored in the memory 9, the detected level is newly stored in the memory 9 instead of the one stored in the memory 9 precedently and the tuning frequency at that time is newly stored in the 2nd memory 10. Being tuned with the tuning frequency of the memory 10 by a controller 3 at the completion of scanning operation, an electronic tuner tunes with the frequency of the highest output level.
Patent JP-H03239384-A (JP)
Title: Semiconductor laser protective circuit
Inventor: MORITSUGU MASAHARU
IPC: H01S5/042
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate the need for manual protection operation by either applying voltage below pinchoff voltage to a gate of a field-effect transistor or keeping said gate in an open state when a semiconductor laser is not in operation and applying voltage above the pinchoff voltage when the semiconductor laser is acting. CONSTITUTION:When a semiconductor laser 1 is separated from a drive circuit under the condition where a drain D and source S of a field-effect transistor are connected in parallel or connected in reverse order between an anode 11 and a cathode 12 of the semiconductor laser 1, an attempt must be made to keep each electrode D and S, including a gate electrode G under an open state or apply voltage below pinchoff voltage as a gate voltage. This maintains the impedance between the drain D and the source S of the field-effect transistor 15 at several hundreds ohms. It is, therefore, possible to obtain the same protection effect that can be available when the span between the anode 11 and the cathode of the semiconductor laser 1 is automatically reduced, thereby eliminating the need for manual protection operation.
Patent JP-S58155025-A (JP)
Inventor: ISHIDA MATSUKI
IPC: A01G17/16
Filed: 1982-03-09
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-H06248327-A (JP)
Title: Laser beam processing method
Inventor: MATSUYAMA HIDENOBU
IPC: B23K26/00
Filed: 1993-02-25
Abstract: PURPOSE:To improve the efficiency of the way how the energy possessed by a laser beam is used by specifying the power density distribution of the laser beam with which the surface of a member to be processed is irradiated. CONSTITUTION:The member to be processed is processed by using the beam which has the power density distribution possessing the peak of power density on the rear side in a relative beam moving direction between the member to be processed and the laser beam. The largest surface processing depth is obtd. if such beam is used. The depth of the surface hardened layer is larger than in the case of use of the laser beam having a uniform power density distribution if surface processing is hardening. The hardening is thus efficiently executed. The lowering of the output of the laser beam is possible if the hardening treatment to the same extent as in the case of use of the laser beam having the uniform power density distribution suffices.
Patent JP-S58152544-A (JP)
Inventor: HIRAMOTO JIYUNICHI
IPC: A61B10/00
Filed: 1982-03-09
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-S59162778-A (JP)
Title: Transistor type pwm control inverter
Inventor: KUNIEDA MASAMI
IPC: H02M7/48
Filed: 1983-03-07
Abstract: PURPOSE:To enable to immediately judge the cause of an improper operation by providing a light emitting indicator which is fired by a high frequency current due to a PWM control signal in a base drive circuit of a main circuit transistor. CONSTITUTION:A series circuit of a capacitor C and a light emitting diode LED is connected between the collector and the earth line of a transistor Tr of a base drive circuit 6 of a main circuit transistor Q1. When the transistor Tr is repeatedly turned ON and OFF, a high frequency current which is cut at the DC component by the capacitor C is flowed to the diode LED, which is fired. When the circuit 6 malfunctions, the diode LED does not fire.
Patent JP-H03242259-A (JP)
Title: Roller curtain coater
Inventor: SHIMA TETSUO
IPC: B05C5/00
Filed: 1990-02-17
Abstract: PURPOSE:To form a film having uniform thickness by providing a roll gap to the upper part of the material to be coated and oppositely arranging a coating roll and a doctor roll and constituting both the coating roll and the doctor roll of a crown-fitted roll. CONSTITUTION:A coating roll 1 and a doctor roll 2 which are fitted with a crown are arranged so that the prescribed roll gap 10 is always maintained. As amount C of the crown, the amount for canceling the flexure amount due to the gravity of the coating roll 1 and the doctor roll 2 is imparted to either roll or imparted to both rolls while sharing this amount with each other. Thereby fluctuation of film thickness is dissolved and the film having uniform thickness is obtained.
Patent JP-S58154452-A (JP)
Title: Device for preventing inclusion of nozzle filler of ladle
Inventor: HIZUKA NAOHISA
IPC: B22D35/00
Filed: 1982-03-09
Abstract: PURPOSE:To provide a titled device which can prevent the falling and inclusion of the nozzle filler of a ladle into a casting mold effectively and easily, by installing a cylindrical vessel inclinedly so as to locate the part of the meltable or combustible construction in the upper part of the vessel right under the nozzle of the ladle. CONSTITUTION:A filler 7 such as sand which is packed in the upper nozzle 2 of a ladle (not shown) and prevents the solidification of molten steel 8 falls from a lower nozzle 5 by the operation of a sliding nozzle which is constituted of an upper plate 3 and a lower plate 4. A cylindrical vessel 9 for recovering the filler 7 which is constituted of an upper part 11 made of cardboard and a lower part 10 made of iron is provided inclinedly so as to locate the opening of the part 11 right under the nozzle 5. The falling packing 7 is received and recovered in the vessel 9. In succession, the molten steel 8 flows out and burns away the part 11, whereafter the molten steel flows into a casting mold 15. The vessel 9 stored with the filler 7 in the part 10 is carried away by the operation of an arm 12.
Patent JP-H01210331-A (JP)
Title: Fixing method for ornament
Inventor: HARA YASUNOBU
IPC: B29C65/36
Filed: 1988-02-19
Abstract: PURPOSE:To omit the limitation of the material property of ornament and base material, while the ornament is fitted without the change of design surface by a method in which metal nets or metal pieces are fixed onto the adhesion surface of the ornament, and said adhesion surface is brought in contact with the base material, and it is caused to generate heat in high frequency induction field. CONSTITUTION:For instance, a wirelike metallic piece 13 is fixed and fitted to the adhesion surface 12b of base materials 11, 12 which is the ornament-fitting part of interior such as a door trim with resin coat. The base material 11 and a fabric 12 have the property of being melted by heat. Then, when the base material 11 and the fabric 12 are set in the state where the adhesion surface 12b of the fabric 12 is brought in contact with the base material 11 and is slightly compressed in the magnetic field in which high frequency induction magnetic field region is made by a high frequency wave coil 14, the wirelike metallic piece 13 generates heat, and the fabric 12 and the base material 11 surrounding said piece are melted. Then, the fabric 12 is melded to the base material 11 by solidification under cooling, and they are formed in one body surely. Since the wirelike metallic piece 13 is engaged with said materials, the fixing method provides excellent durability.
Patent JP-H02217633-A (JP)
Title: High-damping-performance vibration isolator
Inventor: NISHIZAWA HITOSHI
IPC: F16F1/40
Filed: 1989-02-15
Abstract: PURPOSE:To enhance the damping performance of the vibration isolator by forming a rubber plate from reinforced natural rubber having its surface reinforced by nyron staple chemically combined with natural rubber. CONSTITUTION:In a vibration isolator formed by alternately stacking and integrally vulcanizing and sticking plural rigid plates 2 and more than one rubber plate 3 on each other, the rubber plate 3 is formed from reinforced natural rubber having its surface reinforced by nyron staple chemically combined with natural rubber. The reinforced natural rubber is formed by subjecting the surface of ultra-micro nyron staple of average diameter 0.1 to 0.5mum and average length 1 to 3mm to resorcinol-formalin treatment so as to cause natural rubber to firmly adhere to the surface, or by grafting multifunctional monomer on the surface of natural rubber so that it reacts with the natural rubber. The isolator is formed by the reinforced natural rubber with a considerably excellent damping property and having its surface chemically combined with natural rubber, whereby horizontal vibration during earthquakes can be effectively restrained and also the use of a damper is omissible.
Patent JP-S55129769-A (JP)
Title: Wiring check system
Inventor: TANAMACHI TAKANORI
IPC: G01R31/02
Filed: 1979-03-29
Abstract: PURPOSE: To save man-power, by enabling automatic check with all the wirings in bundle after all the wirings are finished.  
     CONSTITUTION: The internal unit connections 9, 10 are made each unit wirings 2W5, they are contained in the panel 1 immediately without checking them, and the wiring work is finished with the wiring between the connections 11. After that, the automatic check for all the wirings is made by using the automatic checker 20. In performing automatic check, first the connector connectable to the connector 6, which is the same type as the connector 24 is connected respectively to the connectors 21, 22 of the checker 20. Next, the two connectors 24 are connected to the connector 26 at the uppermost stage in the wiring unit 2. Further, the continuity between connection points in the connector 24 is checked and that between points of the both connectors 24 is checked. Next, the connector 24 is moved to the next connector, the same check is sequentially made, and it is made to all the connectors in the wiring unit 2 by changing the connection of connectors. Next, the same check is made as to the units 3W5 and it is done for the units between wiring units if necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11234739-A (JP)
Title: Radio base station system
Inventor: YOSHIDA KATSUYA
IPC: H04W72/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To select a high/low range (cells) of a service area depending on the amount of traffic. SOLUTION: In the case of a high traffic operation, a changeover device 3 of multi-carrier radio equipment 15 receives high traffic information and outputs a switch-off signal to turn off a switch 8 corresponding to a small cell. A base band section 2 attains modulation/demodulation data processing of different frequencies A, B for a radio section 1. Furthermore, in the case of a low traffic operation, the changeover device 3 of the multi-carrier radio equipment 15 receives low traffic information and outputs a switch-on signal as required to turn on the switch 8 corresponding to a large cell. The base band section 2 attains modulation/demodulation data processing of only the frequency A for the radio section 1.  Since RF outputs of RF mixer amplifiers 9, 10 having the same amplitude and the same phase are synthesized, transmission power is double (increased by 3dB) and it is possible to make the cell size larger than the one in the case of the high traffic, operation.
Patent JP-H06246705-A (JP)
Title: Multi-shaft processing apparatus for woodworking
Inventor: KONDO MASAYUKI
IPC: B27C9/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide a multi-shaft processing apparatus for woodworking capable of applying a plurality of processings different in shape to one side surface of a material at a large number of positions or the same position. CONSTITUTION:A lateral holding means 2 and a longitudinal holding means 3 are provided on a machine stand 1 and vertical guides 4 are erected on the machine stand 1 and a vertically moving member 5 is attached to the vertical guides 4 and a laterally moving member 7 is further attached to the lateral guides 6 provided to the vertically moving member 5 and a support 8 having horizontal guides 9a, 9b is attached to the laterally moving member 7 and a plurality of motor stands 10a, 10b allowed to advance and retreat by individual delivery means and having edge tools (c) different in edge shape attached thereto are provided in connection with the support 8. When a plurality of processings different in shape are applied to one side surface of a material at a large number of positions or at the same position, all of the edge tools can correspond and the material can be continuously processed on one line and this apparatus is miniaturized as a whole to make it possible to effectively utilize the space of a factory and the production cost of the apparatus is reduced.
Patent JP-H11238191-A (JP)
Title: Reception data management method and data transmitter-receiver in centralized monitoring system
Inventor: YAMASE TAKAFUMI
IPC: H04M11/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To surely preserve and manage reporting data received from a terminal equipment even in the case the stoppage of a data terminal equipment or the like is generated and to improve reliability. SOLUTION: This data transmitter-receiver stores the reporting data from the terminal equipment in a RAM 18 and transmits the reporting data in the RAM 18 to a host computer 3 by a request from the host computer 3. A CPU 16 writes the reporting data from the terminal equipment to the RAM 18 and a writable and readable flash memory 17 capable of holding the data even when a power source is disconnected respectively and writes the reporting data written in the flash memory 17 to the RAM 18 in the case that the data transmitter-receiver 1 is restored after the power source is disconnected.
Patent JP-H01210562-A (JP)
Title: Rise section from flat roof floor section
Inventor: ISHIDO SHUJI
IPC: E04D11/00
Filed: 1988-02-18
Abstract: PURPOSE:To enable the water-proof layer of a rise section to be easily protected, by fitting a panel holder and a base holder respectively on the upper section and floor section of the rise section from the flat roof floor section, and by fitting a water-proof panel on both the holders to support the panel. CONSTITUTION:On a rise section 4 from the floor section 2 of a flat roof 1, a water-proof layer 3b following the water-proof layer 3a of the floor section 2 is formed. After that, concrete is placed at the water-proof layer 3a, and a check member layer 11 is formed. The upper end of the water-proof layer 3b is fixed with a check metal fittings integrated with a panel holder 6, and at a lower reentrant angle, a base holder 12 is fitted. By the base holder 12 and the panel holder 6, a water-proof panel 17 is supported to be fitted on the holders.
Patent JP-H05231774-A (JP)
Title: Crop drying control device
Inventor: NAGAI TAKASHI
IPC: F26B23/02
Filed: 1992-02-25
Abstract: PURPOSE:To prevent a turning-on or turning-off of a selector switch from being repeated by a method wherein a set inputting of transition between an air blowing operation and a hot air drying operation is not received unless a prede termined time elapses from the setting of a switch means. CONSTITUTION:For example, if a feeding amount set switch 19 is operated to select an aeration mode and to turn on a drying switch 14, a drying machine performs an aerating operation for a predetermined period of time before starting a hot air drying operation. In the case that the operation is forcedly transferred to the drying operation during this aerating operation, the feeding amount set switch 19 is read. Then, the turning-on or off of the switch 19 is judged, and if the turning-on state is found, it is judged if the drying mode changing or the feeding amount changing is applied. In case the drying mode is changed, the feeding amount setting switch 19 is read and this switch 19 is not turned on, but held as it is and after the specified time elapses, the drying mode setting input is received. This is monitor displayed at an LED displaying part 25 at the predetermined position and then the operating condition is changed. With such an arrangement, it is possible to prevent the turning-on or off of the burner from being repeated.
Patent JP-H02215833-A (JP)
Title: Polycarbonate or polyester carbonate resin
Inventor: SASAKI SHIGERU
IPC: C08G64/14
Filed: 1989-02-16
Abstract: PURPOSE:To obtain a polycarbonate or a polyester carbonate resin with a high glass transition temp., excellent heat resistance, low birefringence, excellent transparency, little warpage and deformation caused by water absorption by combining specified structural units. CONSTITUTION:This polycarbonate or polyester carbonate resin is constituted of structural units of formula I (wherein A is an alkyl group or a phenyl group), formula II (wherein n is 0, 1 or 2), formula III and formula IV (wherein B is a divalent satd. aliph. hydrocarbon group, satd. alicyclic hydrocarbon group or arom. hydrocarbon group). The proportions of these structural units are such that the sum of the molar fraction of the unit I and that of the unit II is substantially equal to the sum of the molar fraction of the unit III and that of the unit IV and the molar fraction of the unit I is 5-45mol% while that of the unit III is 20-50mol%. The number average MW of said resin is 10,000-100,000.
Patent JP-H08230485-A (JP)
Title: Glass run
Inventor: TAKAMIYA TAKEOMI
IPC: B60J10/04
Filed: 1995-02-27
Abstract: PURPOSE: To provide a glass run which has high rigidity in a corner part and allows enhancement of the quality of the appearance. CONSTITUTION: At the side wall 3 of the main body 2 of a glass run, a notch is furnished as composed of a straight portion 5 stretching in the longitudinal direction in the part of side wall 3 approx. in the center over the height and an arc portion 6 which extends from the two ends of the straight portion 5 toward the opening edges in such a way approaching each other, wherein the main body 2 of glass run is bent about the notch as center, and the space 10 formed from the arc portion 6 and the bent straight portion 5 is filled in with rubber material so that an injection part 9 is formed.
Patent JP-S59163619-A (JP)
Title: Electronic device
Inventor: TAKAMATSU HAJIME
IPC: H02J1/00
Filed: 1983-03-08
Abstract: PURPOSE:To avoid the breakdown of the contents of a memory circuit by detecting a fact that the voltage of a power supply circuit is lowered down to a level less than the 2nd prescribed voltage which is lower than the 1st prescribed voltage and then switching the driving voltage of a memory circuit to a battery from the power supply circuit. CONSTITUTION:If another device connected to a commercial power supply of this relevant device has a sudden increment of power supply, the power supply voltage has a temporary drop. At the same time, the power supply voltage drops down to 0V when the switch of a power supply circuit 10 is turned off. Thus the output voltage C of an IC12 is immediately set at a low level when a 5V power supply A is reduced down to <=4.75V. Then a processor 24 is reset. However the processor 24 is reset after its writing operation is over owing to the general characteristics of the processor 24 as long as the processor 24 is performing the writing to an RAM42. Furthermore the writing data is stored assuredly in the RAM42 since the RAM24 is set in a normal state.
Patent JP-S56133991-A (JP)
Title: Controlling circuit for multiple unit
Inventor: SUENAGA KAZUHIRO
IPC: H02P1/58
Filed: 1980-03-24
Abstract: PURPOSE:To promptly complete the start of a group of motors by incorporating by- pass circuits between two flicker bus bars in a crossed way wherein a control power source is directly supplied to the next motor by skipping by-passed motors. CONSTITUTION:When a start push-button 1 is pressed, a relay 3 and a flicker relay 4 are energized to close contacts 3b and 4a a coil 43 for closing a latch relay is energized. A contact 43a is closed by the above procedure to energize a contact 8 for the first motor to start the first motor. A contact 8b at the next stage is simultaneously closed. Next, the contacts 4a and 4b are opened and closed respectively after the flicker period time of the flicker relay 4 to energize a coil 44 for closing a latch relay. When the first motor is by-passed, a contact 16 is opened and contacts 16' and 20' are also switched to connect a control power source to a coil for closing a latch relay at the next stage.
Patent JP-H03242116-A (JP)
Title: Magnesia wine bottle
Inventor: UTANO TAKESHI
IPC: A47G19/12
Filed: 1990-02-19
Abstract: PURPOSE:To obtain the wine bottle which can be warmed in a short time, can be handled safely and makes taste mild by forming a heat insulating layer in a part of the outside surface of a specific magnesia porcelain substance. CONSTITUTION:Electromelting magnesia whose purity is >=95weight% and whose sintered density is >=95% of theroretical density is pulverized. Subsequently, it is molded to a desired shape by a slip casting method and fired and formed to chinaware. A wine bottle is obtained by forming a heat insulating layer 4 of a glaze layer on the outside peripheral surface in the vicinity of the root of a neck part 3 of a chinaware main body 2. Also, it is also allowable to attach heat insulating cover of plastics or rubber, etc., instead of said heat insulating layer.
Patent JP-2000243194-A (JP)
Title: Inclination switch
Inventor: NISHIKAWA KIKUYOSHI
IPC: G01C9/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an inclination switch capable of stably obtaining a contact signal. SOLUTION: In this inclination switch, a plumb 2 is supported so that it can tilt in any direction throughout 360 deg. in a case 1 and a movable contact 3 is brought into contact with a fixed contact 4 by a tilt of the plumb 2 and transmits a contact signal indicating the inclination. The movable contact 3 is disposed on the supported side of the plumb 2 with respect to its gravity center. Thus, the weight of the plumb 2 is boosted by utilizing the principle of leverage and exerted between the movable contact 3 and the fixed contact 4.
Patent JP-S57153253-A (JP)
Title: Gas sensing element
Inventor: TAKAMI AKIO
IPC: G01N27/12
Filed: 1981-03-17
Abstract: PURPOSE:To prevent the deterioration of an electrode wire, by embedding an electrode mainly composed of platinum in which a solid solution of 1-2wt% nickel is contained in a metallic oxide semiconductor. CONSTITUTION:A metallic oxide semiconductor 2 is made by mixing 98mol% TiO2 powder and 2mol% Pt powder and organic resin is added, then, press- processing is carried out. At the time of carrying out the press-processing, an electrode wire 1 mainly composed of platinum in which 1-12wt% nickel is embedded in the inner part of said powder. This formed body is put into an electric furnace, and its temperature is raised at the rate of 200 deg.C/hr speed in flowing N2, and a gas sensing element is made by burning said body at 120 deg.C for one hr. Said element is fixed in a ceramic insulating tube 4 by a heat- resisting cement 3. Carbon is not deposited on the electrode even when the gas sensing element, constituted in such a manner, is arranged in exhaust gas of an engine.