baber/WOPTO huggingface dataset:
Patent JP-S60215271-A (JP)
Title: Electronic calculator
Inventor: NOMOTO HIKARI
IPC: G06F7/493
Filed: 1984-04-11
Abstract: PURPOSE:To limit an error down to maximum 1 with the lowest digit for display of a mantissa part in a display of arithmetic results, by rewriting a part of the contents of a display decoding RAM according to the contents stored in a RAM for storage of arithmetic accuracy. CONSTITUTION:When the input data, e.g., 5 is supplied to inputs A-D from a RAM for storage of arithmetic accuracy, a decoder 21 has a low level only with an output Q5 among those 10 outputs Q0-Q9. While double input AND gates 22-24 are set at high levels with gates 25-30 set at low levels respectively among those AND gates 22-30. A display digit control execution input line 41 is set at a low level only when an instruction which feeds the display digit control to the arithmetic result is outputted from a ROM. While outputs Q'9-Q'0 set at low levels with outputs Q'5-Q'0 set at high levels respectively among those outputs Q'9-Q'6 are of double input NOR gates 31-40. Then outputs Q'0- Q'9 are connected to 4-bit display digit control input lines of digits 3-C of a RAMX for display decoder respectively. When output Q'5-Q'0 are set at high levels, F is written to 4-8 digits of the RAMX respectively.
Patent JP-H08325509-A (JP)
Title: Thermosetting type aqueous composition for coating metal
Inventor: IWAHASHI MASANORI
IPC: C09D163/00
Filed: 1996-03-27
Abstract: PURPOSE: To obtain the subject composition, good in storage stability and coating properties and capable of providing a film having high water and corrosion resistances, adhesion and hardness by blending a reactional product of a carboxylic acid with a compound containing P-OH group and an epoxy resin, a water-soluble resin, etc., and a curing agent. CONSTITUTION: This thermosetting type aqueous composition for coating a metal is obtained by blending (A) a modified epoxy resin prepared by reacting at least one carboxylic acid such as a saturated carboxylic acid (derivative), an ethylenically unsaturated carboxylic acid (derivative), a carboxylic acid (derivative) having an aromatic ring and a hydroxycarboxylic acid (derivative) with a compound having at least 2 hydroxyl groups bound to phosphorus atom in one molecule and an epoxy resin with (B) a water-soluble or a water- dispersible resin except the epoxy resin used in the component (A) and (C) at least one curing agent such as an aminoplast resin, a phenoplast resin or a blocked isocyanate resin as essential film-forming components. The resultant composition is capable of providing a film good in water and corrosion resistances, adhesion, hardness, gloss and transparency.
Patent JP-2000262773-A (JP)
Title: Toy software changing method
Inventor: SUYAMA SEIICHI
IPC: A63H30/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a software changing method for a toy, capable of easily changing the software such as a program of a toy and the like by a user. SOLUTION: An interpet 1 is a bear-like doll as its appearance. It has a size and a weight portable by a child. As shown in a drawing, a mother board, a CPU, a wireless transceiver, a modem, a storage unit (hard disc, flash memory and the like), a speaker, a character and figure display device, a power source, an infrared ray port a PC connection jack, a modular jack, a compact power unit, a power transmitter, a switch, a microphone, a light emitting device are built therein.
Patent JP-H10266914-A (JP)
Title: Intake system for internal combustion engine
Inventor: YAMAMOTO TAKAO
IPC: F02M35/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enhance the noise insulating effect and to intend integration in an intake system for an internal combustion engine. SOLUTION: An air filter 18, which filters intake air, is held between a case main body 12 and a cap part 13, while an intake manifold 24, which introduces the intake air filtered by the filter 18 into an intake port 10a, is formed as an integrated body with the case main body 12 by using resin. The intake manifold 24 and the case main body 12 are made up of a first partition body and a second partition body. The first partition body is near to an internal combustion engine 10 and serves as an inner side part having an installation part 27 to the internal combustion engine 10, while the second partition body serves as an outer side part that is far from the internal combustion engine 10.  The first partition body is made up of a single-layered molding, while the second partition body is made up of a molding of the sandwich structure consisting of core layer made of foam resin material and skin layers, which cover both (front and back) surfaces of the core layer. The first partition body and the second partition body are joined as an integrated body in order to form the intake manifold 24 and the case main body 12.
Patent JP-H07279570-A (JP)
Title: Ground drilling device
Inventor: MUKAI TOSHIO
IPC: E21B7/04
Filed: 1994-04-12
Abstract: PURPOSE:To reduce the dimension and weight of the whole device, carry out the simple operation, high speed drilling, and improve the direction precision in propulsion, by attaching one supporting body and the other supporting body which are installed on both the sides of a main body, with the drilling starting part of the ground, and carrying out fixation by a fixing means so that the attitude of the main body can be set in the correct drilling direction. CONSTITUTION:On both the sides of a main body 1 which is formed to a rod body shape by the rigid metal pipes, etc., one supporting body 2 and the other supporting body 3 are fixed through a fixing means 16. A shiftable body 5 is engaged in a shiftable manner with a propulsion guide 4 installed on the main body 1, and a drilling means 6 is placed on the shiftable body 5, and an operating means 10 is engaged with the installation parts 7 and 9 which are installed on the shiftable body 5 and the other supporting body 3. The shiftable body 5 is advanced along an advance/retreat guide 4 by operating an operating means 10, and revolution and propulsion can be carried out, inserting the rotary bit 19 of the drilling means 6 under the ground, and drilling in a prescribed length is carried out under the ground. After completion of drilling, the operating means 10 is demounted, and installed at the installation parts 7 and 8 of the shiftable body 5 and one supporting body 2, and operated, and the rotary bit 19 of the drilling means 6 and the longer shaft 20 are pulled out from the drilled hole.
Patent JP-H08241773-A (JP)
Title: Power source inlet device for electric equipment
Inventor: KATO HIDEKI
IPC: H01R29/00
Filed: 1995-03-06
Abstract: PURPOSE: To use a common chassis when an electric equipment is a one capable of selectively using a plurality of voltages, as the voltage of its AC power source, or a one using a single voltage, and prevent an inlet terminal from being wastefully set. CONSTITUTION: A chassis 1 has a base 10 on which inlet terminals 8, 9 every different voltage can be mounted; a shielding plate 3 capable of sliding which prevents the terminal 9 excluding one selected terminal 8 from being exposed to the outside of the chassis 1; and a groove 11 orthogonal to the moving direction of the shielding plate 3. In the case of a single voltage power source, the terminal 9 is not mounted, a stopper piece is nipped between the base 10 and the groove 11m and fixed to the chassis 1 to arrest the movement of the shielding plate 3 by the stopper piece. In this state, the inlet terminal 8 is exposed to the outside of the chassis 1.
Patent JP-S58190110-A (JP)
Title: Production of piezoelectric oscillating element
Inventor: YAMADA SUMIO
IPC: H01L41/22
Filed: 1982-04-28
Abstract: PURPOSE:To have a batch process for production of a piezoelectric element and to improve greatly the production efficiency of said element, by coating a conductive paste to the cut grooves of a piezoelectric wafer to form a terminal electrode. CONSTITUTION:Plural pairs of patterns 22 and 23 are formed on the counter main surface of a piezoelectric wafer 11 together with conductive layers 16 and 17 which are used as a part of the terminal electrode. Then the main surface of one side of the wafer 11 is adhered to a dicing tape 18, etc., and grid-shaped wafer cut grooves 19 and 20 are formed along the surfaces containing a terminal electrode and no terminal electrode respectively. In such a way, an element plate 21, electrode patterns 22 and 23, and conductive layers 24 and 25 are divided with each element. A conductive paste is coated to the groove 19 by a screen printing means, etc., and then the tape 18 is extended to increase the grooves 19 and 20. Thus the paste is divided to obtain terminal conductive layers 27 and 28. Thereafter the plate 21 is separated from a tape 18', and conductive pastes 27 and 28 are dried. Thus a piezoelectric oscillating element is obtained.
Patent JP-H05229097-A (JP)
Title: Screen printing method
Inventor: ARAYA SHINICHI
IPC: B41M1/12
Filed: 1992-02-22
Abstract: PURPOSE:To dispense with the alignment work of a printing screen to an object to be printed by a worker and to enable efficient printing of high accuracy regardless of the skillfulness of the worker. CONSTITUTION:Temporary printing is applied to a substrate 5 in a reference state using a printing screen 2 and the pattern temporarily printed on the substrate 5 is photographed by cameras 11A, 11B to be confirmed and the angle of rotation from the reference state of the substrate 5 and the correction quantities of the substrate 5 in X- and Y-directions necessary for the alignment of the printing screen 2 and the substrate 5 are calculated on the basis of the image confirmation result to correct and control the posture of the substrate 5 in final printing to align the printing screen 2 and the substrate.
Patent JP-S60217772-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/93
Filed: 1984-04-13
Abstract: PURPOSE:To realize the recording method of signals which can be synchronously separated from the reproduced signals of a VTR, by recording the signals by inserting a reference signal for horizontal synchronizing separation into the overlapping section at the head-in side of each recording track on a magnetic tape. CONSTITUTION:Video signals inputted from an input terminal 5 are supplied to a vertical synchronizing separator circuit 6 where pulses which are phase-locked to the vertical synchronism are obtained. After the pulses are obtained, heads 12a and 12b are added to the overlapping section at reference signal adding circuits 7 and 8 to record a reference signal. The two series of video signals, to which the reference signal is added, are respectively emphasized their high-frequency components by pre-emphasis circuits 9a and 9b and become recording FM signals at FM modulator circuits 10a and 10b. At the time of reproduction, the reproduced signals of reproducing heads 14a and 14b are respectively inputted in time- axis correcting circuits 18a and 18b through reproduction amplifiers 15a and 15b, FM demodulators 16a and 16b, and de-emphasis circuits 17a and 17b and the time-axis corrected signals are supplied to a video set through a switch 19.
Patent JP-H09265171-A (JP)
Title: Automatic developing device
Inventor: IKEDA ATSUSHI
IPC: G03D3/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in the finish quality of photoreceptive material caused by deposition from water content accumulated in the shape of water drops on the circumferential surface of a roller at a squeezing part. SOLUTION: In the squeezing part and a pair of rollers 76, when the rotation of the rollers is stopped upon the ending of processing a sheet film, the water content is accumulated at the lower end part, then, it becomes water drops W. By rotating the pair of rollers once or twice in this state, the water drops W sticking to a point P on the circumferential surface of the roller 76B are moved, then, the water content is dispersed on the circumferential surface of the roller in a stripe state. Thus, even in the case the water content comes upward and dye etc., are deposited on the circumferential surface of the roller, the finish of the sheet film is not damaged, because the dye etc., are thinly extended.
Patent JP-S61230650-A (JP)
Title: Shift device of reel turn table
Inventor: UMEE KAZUNORI
IPC: G11B15/32
Filed: 1985-04-05
Abstract: PURPOSE:To load three types of cassettes having linear changes of reel positions to a single device by controlling the turning position of a rotary arm so that the reel turn tables are set on a straight line when the rotary arm is controlled and held by each stop means. CONSTITUTION:When a large cassette is loaded, a motor 52 is revolved by a switch signal to the position of the large cassette in the direction where a rope 48 is sent from a take-up pulley 51. The 1st rotary arm 22 is turned counterclockwise by the force of a tension coil spring 38. A micro SW 39 works as soon as the arm 22 has a contact with a stopper member 37. Then the drive of the motor 52 is stopped after slightly delaying from detection for assured application of the tensile force of the spring 38. Under such conditions, the arm 22 is held by the member 37 and a rotary arm 24 is held by a stopper member 27 via a spring 26. Then a reel is driven after the large cassette is loaded. The medium and small cassettes are also loaded at each loading position in the approximately same way as the large cassette by means of the switch signals. Then the reel drive is started.
Patent JP-S62230937-A (JP)
Title: Detection of top end position of consumable lance pipe
Inventor: IIDA OSAMU
IPC: C22B9/05
Filed: 1986-03-31
Abstract: PURPOSE:To rapidly and safely detect the top end position of a lance pipe without interrupting furnace operation, by measuring pressure in the lance pipe with a pressure measuring means inserted therein and obtaining the position basing on the measured value. CONSTITUTION:A metallurgical furnace 1 is usually operated by blowing reaction gas such as air from a reaction gas blowing pipe 7 and introducing material and reaction solid such as solid fuel from a solid reaction substance introducing pipe 10. For detecting the top end position of the lance pipe 5 in the apparatus, the pressure measuring means 9 is inserted from upper surface part of an inner pipe 8 of lance pipe and the inserted distance is read with a graduation 9-4 to measure the pressure at each position. The measured pressure value indicates negative pressure at 0-l1 in inserted distance, max. at l2 and normal pressure at l3. Since blowing pressure of reaction gas becomes normal pressure at the vicinity of top end of the pipe 5, top end position of the pipe 5 can be detected from the distance l3 when the measured pressure value becomes normal pressure.
Patent JP-S60215332-A (JP)
Inventor: FUKUNAGA MASAO
IPC: A47J43/04
Filed: 1984-04-12
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-H10308374-A (JP)
Title: Method and equipment for cleaning
Inventor: HAMADA TOSHIMI
IPC: B08B1/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for cleaning wherein the surface of the central portion of an object to be cleaned is protected from damage, and specially electrostatic breakdown is prevented in an electronic circuit on the surface of the central portion of a wafer when the object is the wafer, and also because an appropriate mount of cleaning liquid is put on the center of rotation of the object to put the cleaning liquid on the whole of the object, the object can be excellently cleaned. SOLUTION: A cleaning method includes a liquid injection cleaning process wherein a cleaning liquid injected from a nozzle 25 moving opposite to the surface to be cleaned of a rotary object W to be cleaned of thin plate is sprayed on the object W to remove dusts adhering to the surface, thus cleaning the object. In the liquid injection cleaning process, a trail of the center of flow of the cleaning liquid sprayed on the surface is at a specified distance d from the center when the trail most closely approaches the center of rotation of the object.
Patent JP-H10270899-A (JP)
Title: Apparatus for forming lead of radial part
Inventor: AIKAWA HIROMASA
IPC: H05K13/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To open and bend a lead of radial part simultaneously with one die, make an apparatus lightweight, and realize high-speed operation and simplification. SOLUTION: A radial part 13 is placed on the groove 2a for positioning radial part of a lower die 2. When an upper die 2 is pressed down from the upper side of the lower die 2 manually or by an actuator, a lead 13a of the radial part 13 is pressed down and fixed by a lead retainer 4, and it is seized and bent by the upper and lower dies 1 and 2. At the same time, a lead open pin 3 enters between two leads 13a of the radial part 13 from the upper side, and the lead 13a thereof is opened. The lead open pin 3 can be exchanged freely in a hole 1b for fixing pin and the opening quantity of the lead 13a can be changed easily.
Patent JP-H11244593-A (JP)
Title: Drum type centrifugal dehydrating device
Inventor: KAWAGUCHI TOMOYA
IPC: D06F49/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect the size and position of an eccentric load caused by unevenly distributed laundry, with simple constitution. SOLUTION: A central control part 31 instructs a PWM control part 32 so as to rotate a drum 5 at fixed rotating speed. At this time, if eccentric load exists in the drum 5, the PWM control part 32 adjusts the pulse width of a PWM control pulse signal to keep the rotating speed of a motor 12 constant. An eccentric load detecting part 33 obtains the eccentric quantity from the fluctuating amplitude using the fluctuation of pulse width. A rotation marker corresponding to the specific rotating position of the drum 5 is obtained by a rotation sensor 19, and the eccentric position quantity is obtained from a clearance (angle) between the rotation marker and the appearing position of the minimum pulse width of the pulse signal. Eccentric load can therefore be detected in a control part 30.
Patent JP-2000270567-A (JP)
Title: Electrostatic actuator
Inventor: SUZUKI HIDETOSHI
IPC: H02N1/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To dispense with power feeding line and power feeding mechanism of a sliding contact type, and reduce the loss of the driving force of an electrostatic actuator by providing its primary coils fastened to the side of its stator and connected with an AC power supply, and by providing its secondary coils fastened to the side of its mobile element arranged opposite to the primary coils and connected with the electrodes of its mobile element, and further, by feeding powers to the electroded of its mobile element through mutual induction. SOLUTION: To a housing 1 of an electrostatic actuator, a first coil case 10 is fastened to store primary coils 1 therein, and to a mobile element 3, a second coil case 14 is so fastened opposed to the first coil case 10 as to store therein secondary coils 15 together with rectifying circuits. Hereupon, when setting an operating switch 25 to movement, a control circuit portion 7 converts the DC voltage of a DC power supply 21 into AC voltages having their periodically changing polarities to feed them to the electrodes of the respective phases of a stator 2, or the control circuit 7 supplies the AC voltages of an AC power supply 24 to the primary coils 11.  Then, when AC currents flow in the primary coils 11, AC currents are induced in the secondary coils 15, and these AC currents are converted into DC currents by the rectifying circuits for feeding DC power to the respective electrodes of the mobile element 3.
Patent JP-S551423-A (JP)
Title: Cooler for diesel engine
Inventor: HATAYA TSUNEO
IPC: F01P3/20
Filed: 1978-06-20
Abstract: PURPOSE: To prevent a water pump from racing, by providing an air vent valve.  
     CONSTITUTION: The automatic air vent valve 12 is provided in an upper part of a drain pipe 6 which is located near above a temperature regulating valve 8. Bubbles, which are produced by the superheating of cooling water and reserved as an air mass in the drain pipe 6 near the temperature regulating valve 8, are automatically discharged to the outside through the automatic air vent 12. Therefore, no air flows into the water pump 7 through a bypass tube 9 and the water pump does not race. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10268585-A (JP)
Title: Image forming device
Inventor: WATANABE MASARU
IPC: B65H3/44
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To feed paper by the use of a manually feeding tray without spoiling operability even when a double-sided unit is attached and to unnecessitate the preparation of a paper feeding port for the double-sided unit on a main body side by providing the manually feeding tray on the outside surface of the double- sided unit. SOLUTION: When the double-sided unit 20 is attached to the device main body; the manually feeding tray 11 is detached from a main body supporting shaft, and the unit 20 is attached to the side surface of the device main body 1 after setting positional relation that a double-sided carrying path C meets a common carrying path B. The tray 11 is provided on the unit 20 to be opened/ closed so that it may be locked on the double-sided supporting shaft 22 on the outside part of the unit 20. The tray 11 is freely attached to/detached from both the main body 1 and the unit 20 and is opened/closed centering a main body supporting shaft or the shaft 22, then the paper is manually fed in an open state in both cases.  In this case, the paper is fed again to a paper feeding port opened by opening the tray 11, and the manually feeding tray is obtained by opening/closing the outside cover of the unit 20 in the case of manually feeding the paper.
Patent JP-S551719-A (JP)
Title: Receiver for television audio multiplex boadcast
Inventor: TAKAHASHI NOBUAKI
IPC: H04N5/60
Filed: 1978-06-19
Abstract: PURPOSE:To establish the constitution stronger in external vibration and excellent in the response of circuit operation and economy, by receiving and detecting the modulation signal of the control channel signal transmitted and received multiplexed to TV signal without using reed filters. CONSTITUTION:The phase locked loop is provided, which consists of the phase comparator 28 supplying stable frequency signal and to one input terminal of which the control signal obtained from the channel signal with AM detection 26 is fed, and the variable frequency division circit 27 supplying the output varying and frequency dividing the frequency dividing ratio to the signal fed depending on the level of the level of the output signal of the comparator 28 to another input terminal. Further, at the stable operation, the circuit constitution is selected with the signal outputted  from the comparator 28 and the audio multiplex broadcast of the format represented with the control signal is received. The control signal frequency is discriminated  without using reed filters and the type of audio multiplex broadcast can correctly be  discriminated. The effect of vibration from external is hardly received and the selective control opration is ensured.
Patent JP-S63258391-A (JP)
Inventor: JIEFURII RIN SUPAIDERU
IPC: B66C7/10
Filed: 1987-03-27
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-S62233171-A (JP)
Inventor: UIRIAMU II GURIINUEI
IPC: A62B35/00
Filed: 1986-03-31
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。