baber/WOPTO huggingface dataset:
Patent JP-S60200186-A (JP)
Title: Ultrasonic switch
Inventor: AZUMA NAOYA
IPC: G01S15/04
Filed: 1984-03-24
Abstract: PURPOSE:To prevent the variation of a detection area, by reducing the detection area of an ultrasonic sensor other than sensors positioned at both ends among three or more of sensors. CONSTITUTION:When the driving voltage of a transmitting amplifier 4b is made smaller than each of the driving voltages of transmitting amplifiers 4a, 4e, the detection area of the ultrasonic sensor 5b except sensors positioned at both end parts among three sensors 5a-5c, of which the detection areas and overlapped, becomes smaller than each of detection areas of sensors 5a, 5c and, with respect to the receiving gate signal from a gate circuit 8, a near distance signal B is selected to the sensor 5b with the reduction of the detection area. By this detection area reduced constitution, ultrasonic reflected echoes by other sensors 5a, 5c are not received by the sensor 5b when an object P to be detected is long and the variation of the detection area to the object to be detected is prevented.
Patent JP-S59182703-A (JP)
Inventor: KAWADA AKIO
IPC: B27K3/02
Filed: 1983-03-31
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-H02235179-A (JP)
Title: Optical sensor
Inventor: KAMIOKA TADASHI
IPC: H04N1/04
Filed: 1989-03-09
Abstract: PURPOSE:To obtain the quantity of photodetection with an optimum level and to read out accurate information from an object at the insertion of an object by controlling the quantity of light emission and a photodetecting output by a control mean when the object is not inserted into an optical path. CONSTITUTION:A signal indicating the existence of insertion of the object is supplied to a CPU 22, and when the object is not inserted, respective correspondence between respective LEDs in an LED array circuit 26 in a light emitting part 60 and respective photodiodes in a photodiode array circuit 32 in a photodetecting part 62 is selected. The gain of an amplifier circuit 29 is dropped by a photodetecting quantity reducing means 18 in the CPU 22 and the light emitting quantity of the LEDs is increased by a light emitting quantity restricting means 16 until the photodetecting output reaches the maximum unsaturated photodetecting quantity. When the object is inserted between light transmitting and receiving faces, the photodetecting quantity is reduced, so that the light emitting quantity is increased by the means 16 up to the set photodetecting quantity. Consequently, the optical sensor capable of obtaining optimum photodetecting quantity and reading out accurate information can be obtained.
Patent JP-S54147873-A (JP)
Title: Time display circuit
Inventor: NAGATA YOSHINOSUKE
IPC: G06F3/147
Filed: 1978-05-12
Abstract: PURPOSE:To let the time display at the turning-ON again of power source always become the same by providing a clear signal generating circuit which cooperates to turning-ON of power source, once decoloring the display before that through turning-ON again of power source then letting the specified display be accomplished. CONSTITUTION:This relates to the time display circuit using electrochromic displays (ECD) having non-volatile display functions as time display elements 71 thru 74, wherein a chelar signal generating circuit 9 is provided in continuation to a supply voltage VCC to apply a clear signal V9 directrly to decoders 51 thru 54 and through OR gate 8 to driving circuits 61 thru 64 so that all the displays are once decolored then the display of the specified contents is effected at the truning-ON or turning-ON again of power source, whereby the time display which cannot exist in actuality does not occur at the turning-ON again of power source by the influence of the display content at the interruption of power source and always fixed time display is accomplished.
Patent JP-H08255065-A (JP)
Title: Help function display system of electronic equipment
Inventor: ONO KAZUE
IPC: G06F3/048
Filed: 1995-03-16
Abstract: PURPOSE: To provide a help function display system which 15 easily operated and easy to understand by displaying an index screen in addition to a help screen and specifying a specific word on the index screen. CONSTITUTION: When the help function is actuated, the help screen containing an initial help text is displayed at part of a display screen. When an operator indicates an 'index' menu in a menu displayed at the upper part on the help screen, an indication decision means 10 confirms that the 'index' menu as a menu on the help screen is turned on and actuates an index display means 20. Consequently, the index screen is displayed in parallel to the help screen. When a specific index word is indicated in this state, a screen decision means 30 decides that a retrieval word is inputted on the index screen and actuates a help screen update means 31. Consequently, the help screen update means 31 displays the help text corresponding to the word on the help screen.
Patent JP-H06275302-A (JP)
Title: Solid electrolyte type electrolytic cell
Inventor: UMEMURA FUMIO
IPC: H01M8/02
Filed: 1993-03-17
Abstract: PURPOSE:To reduce resistance of a bonding portion by coating an interconnector with oxide ceramics. CONSTITUTION:A metallic interconnector is coated with oxide ceramics having the same composition as that of an air electrode 3 of a cell plate. Accordingly, the metallic interconnector is electrically connected to the air electrode 3 by a dead load of the cell plate. The metallic interconnector 5 is coated in a thickness of about 200mum with an La oxide ceramics coating layer 4. If the layer 4 is not disposed, the bonding portion between the interconnector 5 and the air electrode 3 is made of different materials thereof so that electric resistance of the bonding portion may become high only by the dead load of the cell plate. Provision of the layer 4 on the interconnector 5 can remarkably reduce resistance of the bonding portion so as to achieve high performance of an SOFC.
Patent JP-H07266607-A (JP)
Title: Formation of developer insertion hole of printing head
Inventor: SUGIMURA HIDEKI
IPC: G03G15/05
Filed: 1994-03-28
Abstract: PURPOSE:To prevent the generation of irregularity in the opening areas of the developer insertion holes of a printing head. CONSTITUTION:Either one of first electrode members 21, 30 and second electrode members 22, 40 is formed of a metal material and the other one of them is formed of a conductive polymeric material capable of being subjected to laser processing by energy lower than the processing energy of the metal material and an insulating layer 20 is formed of an insulating polymeric material capable of being subjected to laser processing by energy lower than the processing energy of the metal material. A hole 23a is formed to each of the electrode members formed of the metal material at a position having to form a developer insertion hole 23 and a printing head member is irradiated with laser beam through the electrode member having the hole 23a to make the communication holes 23b, 23c connected to the hole 23a in the insulating layer 20 and the electrode member formed of the conductive polymeric material.
Patent JP-S55148992-A (JP)
Title: Rotor of rotary pump utilizing trochoidal curve
Inventor: SAEGUSA YASUYOSHI
IPC: F04C2/10
Filed: 1979-05-09
Abstract: PURPOSE:To improve the performance of a pump by selecting small eccentricity to reduce the coefficient of fluctuation of combined clearance. CONSTITUTION:When the eccentricity fe=e/B (e; distance between centers, B; diameter of rolling circle) and the number of tooth of inner rotor is assumed n, the eccentricity is selected to be 0.05 or less when n=1, 0.15 or less when n=2, 0.26 or less when n=3, 0.3 or less when n=4, 0.35 or less when n=5, 0.4 or less when n=6...0.495 or less when n=11 and 0.5 or less when n=12 or more. Thus, the coefficient of fluctuation of combined clearance can be reduced to improve remarkably the performance of pump, particularly discharge pressure.
Patent JP-S60203590-A (JP)
Title: Dock
Inventor: FUJITA TOKUO
IPC: B63B1/08
Filed: 1984-03-27
Abstract: PURPOSE:To enable construction of a construction dock of a proper scale, by a method wherein a wet dock part, having width equal to a total amount of the width of a dry dock, having a dock gate, and that of a dock side part, is built to a dock port part, and rails, on which a golias crane travels, are installed on both sides of the dock. CONSTITUTION:A dry dock part, having a dock gate 5, and a dock side part 3 are built, located deep in a dock port part 4. A wet dock part 2, having width equal to a total amount of the width of the dry dock and that of the dock side, is built between the dock port part 4 and the dry dock part 1. Rails 6 for a crane are installed throughout the overall length of a dock part consisting of the dry dock part 1, the dock side part 3, and the wet dock part 2, and a golias crane 7 is disposed on the rails 6 so that it can travel thereon. A dock, serving as a construction equipment, is adjusted to a rationally and economically proper scale, and effective utilization of both the dry and the wet dock enables efficient building of a large structure.
Patent JP-S63224185-A (JP)
Inventor: YOSHIOKA TOSHIHIRO
IPC: H05B33/10
Filed: 1987-03-11
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-H09249340-A (JP)
Title: Roll paper storage device
Inventor: SUZUKI AKIRA
IPC: B65H16/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent any spare roll paper from falling down from its storage space by installing a spare roll paper stopper, supporting this spare roll paper inserted into the spare roll paper storage space together with the upper end of a backboard after having it projected out of the back of a rocking plate at a time when this rocker plate is in a state of being uprighted. SOLUTION: A spare roll paper stopper 28b is installed in an upper part of the back of a rocking plate 28 after having it projected out of the back. When roll paper in a roll paper storage space 24 has run out, a rocking plate guide 30 operates, making this rocking plate 28 keep upright. If so, spare roll paper 23 rolls on this rocking plate 28 and comes into the roll paper storage space 24. At this time, if another spare roll paper 35 is made so as to be inserted from an upper opening part of a spare roll paper storage part 25 upon setting it by mistake, this spare roll paper 35 is supported by the spare roll paper stopper 28b and the tip part of a backboard 31. Accordingly, such a possibility that the spare roll paper 35 might be falling down beneath a roll paper storage device or to other mechanismic part at the rear is thus preventable.
Patent JP-S59179889-A (JP)
Inventor: YAMAMOTO SUSUMU
IPC: D06P5/00
Filed: 1983-03-31
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-H09246114-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KURANUKI KENJI
IPC: H01G9/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid electrolytic capacitor which enables reduction in defect ratio due to a leakage current in a manufacturing process. SOLUTION: A post cure processing process, a moisture absorption process, an aging processing process, and a drying process are sequentially provided. In the post cure processing process, after a resin external cover for a capacitor element using a conductive polymer as a solid electrolyte is provided by using a thermosetting resin, post cure processing of the resin external cover is performed at a high temperature of not lower than the glass transition point of the thermosetting resin. In the moisture absorption process, the capacitor element is left in a thermostatic and humidistat environment for a predetermined time so that the capacitor element absorbs moisture. In the aging processing process, a voltage is applied at a high temperature to perform aging processing. In the drying process, the moisture absorbed by the capacitor element is dried.
Patent JP-S57171232-A (JP)
Title: Optical temperature sensor
Inventor: HIRANO MASAO
IPC: G02F1/17
Filed: 1981-04-15
Abstract: PURPOSE:To obtain the titled sensor which is large in the output change of the light transmissivity with respect to the temperature by transmitting light from one side end to the other side end of a transparent dielectric body formed like a thin film with a reflecting layer provided on the surface thereof. CONSTITUTION:A thin film dielectric body 2 is formed on a substrate 1 made up of a single crystal of MgO. This thin film dielectric body 2 is made of (Pb.La) (Zr.Ti)O3 at a thickness of several mu by sputtering. The (Pb.La)(Zr.Ti)O3 film is grown epitaxially and provides a better optical waveguide. MgO undergoes vacuum evaporation to form an optical reflection layer 3. The light from a light source 7 enters a dielectric optical temperature sensor 6 through a light transmitter 8. The modulated light obtained is transmitted to a detector 10 through a light transmitter 9. The detector 10 detects the temperature in the measuring atmosphere depending on the degree of the modulation.
Patent JP-S61215535-A (JP)
Title: Lighting starting device for foacal plane shutter type camera
Inventor: TOKUI MASAKI
IPC: G03B9/70
Filed: 1985-03-20
Abstract: PURPOSE:To use effectively strobe light to expose a film by detecting a leading curtain reaching a position right before the exposure area of a photographic image plane and starting flat lighting operation. CONSTITUTION:When the leading curtain 22 begins to run and the lower end part 23a of a ferrule 23 hops into the gap between contact pieces 56 and 57 of a switch 55, the lower end part 23a of the ferrule 23 presses the two contact pieces 56 and 57 to both sides so as to expand the gap because the lower end part is thicker than the gap. At this time, electric continuity between the contact pieces 56 and 57 is obtained through the lower end part 23a. The lower end part 23a moves as the leading curtain 22 runs and when it exits from the gap between the two contact pieces 56 and 57, the switch 55 turns off again. Thus, the start of exposure is detected from a signal generated when the switch 55 turns on temporarily, so the trigger capacitor of a strobe is activated with the output of this switch and flat lighting operation is started.
Patent JP-S61217068-A (JP)
Title: Coated developer carrier
Inventor: TOMIHASHI NOBUYUKI
IPC: G03G9/10
Filed: 1985-03-22
Abstract: PURPOSE:To ensure stable triboelectrifiability and good fluidity and abrasion resistance by coating core particles with a coating layer made of a vinylidene fluoride copolymer having functional groups. CONSTITUTION:The coating layer is formed by coating the core particles with a coating material contg. a vinylidene fluoride copolymer having functional groups or a mixture of F-contg. copolymer and an acrylic resin contg. a cross- linking agent by the spray coating process, and hardening it, thus permitting the carrier to control triboelectrifiability of a toner and to lower critical surface tension and friction coefft.
Patent JP-H09251859-A (JP)
Title: Lead-acid battery
Inventor: NODA MUNEYOSHI
IPC: H01M2/34
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a long lifetime without occurrence of short circuit even if a positive electrode plate is elongated by disposing a leg and a lug in the positive electrode plate, and mounting a predetermined leg on a saddle. SOLUTION: A lug 5 and a fence 6 connected to the lug 5 are provided at a position deviated leftward in a positive electrode plate 2, to be connected to a terminal 9 with the upper left portion fixed thereto. A right leg 19 on a side opposite to the position in which the lug 5 is disposed is mounted on a saddle 16 in the lower portion of the positive electrode plate 2, so that the lower right portion is fixed. The upper right portion and lower left portion of the positive electrode plate 2 are released freely. Consequently, it is possible to prevent any short circuit between positive and negative electrodes due to a local bending of the electrode plate.
Patent JP-H04276022-A (JP)
Title: Manufacture of ni-fe-cr series soft magnetic alloy sheet
Inventor: HARA TAKUJI
IPC: C22C19/03
Filed: 1991-02-28
Abstract: PURPOSE:To manufacture an Ni-Fe-Cr series soft magnetic alloy sheet having good magnetic properties, in magnetic annealing for a soft magnetic alloy hot rolled stock having a specified compsn. contg. B, by executing annealing in a hydrogen atmosphere under specified conditions prior to vacuum annealing to reduce the content of B. CONSTITUTION:The hot rolled stock or cold rolled stock of a soft magnetic alloy contg., by weight, 36 to 52% Ni, 0.5 to 10% Cr, <=0.03% B, <=0.003% S and <=0.005% O as well as <=0.06% (S+O) and the balance Fe with inevitable impurities is prepd. Prior to magnetic annealing for this rolled stock in vacuum, it is subjected to process annealing at >=1050 deg.C for 1min for >= two times and/or >=10min or is subjected to finish annealing for one or more times in the atmosphere of a mixed gas of a soft hydrogen gas and an inert gas to regulate the content of B to <=0.002%. In this way, an Ni-Fe-Cr series soft magnetic alloy sheet having good magnetic properties even by magnetic annealing in vacuum can be obtd.
Patent JP-S52142144-A (JP)
Title: Slide bearing system
Inventor: OOTAHARA YASUHIKO
IPC: F16C25/02
Filed: 1976-05-21
Abstract: PURPOSE: To prevent the seizure and the engenderment of oil hop by means of providing grooves on the bearing pressure receiving surface of multiple bearings, adjusting the depth adjusting material inside the grooves for holding the proper pressure receiving pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57171281-A (JP)
Title: Alarm clock
Inventor: SAKURAI YOSHIHIRO
IPC: G04C21/36
Filed: 1981-04-15
Abstract: PURPOSE:To make snoozing time coincide with an elapsed time indicated on a time indicator, by making a snoozing counter count pulses produced by a switch mechanism which opens or closes in response to minutely change of time indication of clock movement. CONSTITUTION:This is so designed that opening or closing of a minute switch 107' is directly conveyed to a snoozing circuit 114', and at the same time, it is also conveyed to an alarm input circuit 109' and an alarm auto-cut circuit 112' through a signal processing circuit 116, and then, opening or closing of a time switch 108 is conveyed to the alarm input circuit 109' directly. And, the swit 107' is to be opened hile a motor is operating for 6 seconds every minute, and the switch 107' is not to be opened only when clock time is just about to coincide with the reference time. Pulses produced by opening of the switch 107' are counted by a built-in counter of the circuit 114' and the snoozing time is decided. This allows counting pulses to be given to the circuit 114' in accordance with feeding of clock movement, and therefore, the snoozing time coincides with the elapsed time indicated on a time indicator.
Patent JP-S58175966-A (JP)
Title: Stator for motor
Inventor: KAZAMA SABUROU
IPC: H02K29/08
Filed: 1982-04-09
Abstract: PURPOSE:To improve the assembling workability of a motor by forming small through holes at the prescribed positions in the surface of a stator yoke, and burying in advance a rotating position detecting sensor of a rotor in the yoke. CONSTITUTION:Three small through holes 20, 20', 20'' are formed at the prescribed positions in the surface of a flat stator yoke 1, field detectors 2, 2', 2'' are respectively buried in the yoke so that the magnetic sensitive units are disposed in the vicinity of the front surface of the yoke 1, and input/output terminals 10, 10', 10'' are exposed on the back surface. The detectors 2, 2', 2'' are respectively composed of magnetic material substrates for supporting the sensitive units, magnetic flux focusing chips and input/output terminals, and are normally contained in a resin case in a unit shape. According to this structure, the workability for connecting the terminals of the detectors to the circuit board can be improved.
Patent JP-2000065510-A (JP)
Title: Detecting element of buried object and detecting apparatus using the same
Inventor: YONEZAWA MASA
IPC: G01V15/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus wherein, when the apparatus is collectively attached to a metal body like a metal tube, a resonance frequency and a Q value of a coil are not changed, the metal body can be accurately detected, and possibility that a detecting element is damaged or moved scarcely exist when work for digging out objects except the metal body. SOLUTION: A detecting element 10 of a buried object is buried in the ground together with a metal body 20, and equipped with magnetic material 11 turning to a magnetic core, an antenna coil 12 wound around the magnetic material, and a capacitor 13 which is connected with both ends of the antenna coil and forms a resonance circuit together with the antenna coil 12. The outer peripheral surface of the antenna coil 12 faces the outer peripheral surface of the metal body 20 interposing electromagnetic shielding material 14, and collectively fixed in an unified body with the metal body 20.
Patent JP-S61218123-A (JP)
Title: Stationary induction electric apparatus winding
Inventor: TERANISHI TSUNEJI
IPC: H01F27/36
Filed: 1985-03-25
Abstract: PURPOSE:To alleviate the concentration of an electric field of an end by replacing the conductor of an end section with a conductor having different sectional shape only by one turn to form a twisted wire shield provided with an insulation coating layer. CONSTITUTION:In a core type transformer, low and high voltage windings 2, 3 are wound from inside in a core 1. The winding 2 is formed of a helical winding. The winding 2 is wound helically while forming a section 5 in a horizontal duct 6. One turn of the end of the winding 2 is reconnected with a twisted wire shield 7. The shield 7 is formed of a twisted wire 7a and an insulating coating layer 7b for coating the outside of the wire 7a.
Patent JP-S61217209-A (JP)
Inventor: SUMIYA MITSUO
IPC: B28B11/04
Filed: 1985-03-25
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-S60204804-A (JP)
Title: Production of amorphous powder molding
Inventor: SHIODA MASAHIKO
IPC: B22F3/02
Filed: 1984-03-28
Abstract: PURPOSE:To produce easily an amorphous powder molding having a hollow part at a high yield by compacting and solidifying a preliminary molding consisting of an amorphous powder part and powder part of another kind therefrom then removing the powder part of another kind. CONSTITUTION:A preliminary molding 10 consisting of amorphous powder 9 and powder 8 of another kind for the part correspondent approximately with the hollow part of a product is formed by a general powder molding press. Such molding 10 is disposed into a die 11 of a shock-wave forming device and a piston 14 is lowered at a high speed in a piston guide 13 so as to collide against the molding 10, thereby compacting and solidifying the molding. A solidified molding 15 obtd. in such a way is taken out of the die 11 and the solidified powder part of another kind is removed therefrom to form a hollow part. The amorphous molding is thus obtd. Metallic powder having <=300 Vickers hardness is preferably used for the above-mentioned powder of another kind or metallic powder having the m.p. lower than the crystallization temp. of the amorphous powder is used for said powder so that said powder can be removed easily by machining or melting by heating.
Patent JP-S61216672-A (JP)
Inventor: YURUGEN SHIYUTAINHAUERU
IPC: A24C5/34
Filed: 1986-03-18
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-S63254022-A (JP)
Inventor: HAINTSU GEORUKU BAUSU
IPC: B29C48/07
Filed: 1988-03-11
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。