baber/WOPTO huggingface dataset:
Patent JP-S5786539-A (JP)
Title: Automatic speed control method for car
Inventor: HITOTSUYA MASAKI
IPC: F02D41/14
Filed: 1980-11-15
Abstract: PURPOSE: To increase the real car speed stably to desired speed by increasing the car speed setting by predetermined increment only during the increase of speed.  
     CONSTITUTION: The real car speed is measured by a car speed setting circuit 7 by turning on an operating switch 1. The output signal is compared at a comparator 3 with the setting car speed to produce an output signal for correcting a throttle valve 4 to regulate the chassis 5 to the setting car speed. At the increase of the car speed 5, predetermined increment is applied as the correction signal to an adder 8 at the pre-stage of the comparator 3 by a compensating circuit 9, thus to provide the setting car speed to the comparator 3 as a signal incremented by said amount. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10333282-A (JP)
Title: Film cartridge provided with visual exposure state display unit
Inventor: JOSEPH A MANICO
IPC: G03B17/30
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a visual exposure state display unit which can be used by a conventional type film cartridge. SOLUTION: This film cartridge 10 is constituted by being provided with a rotatable film spool 22 and the film exposure state display unit which can change the state of a film strip 16 for the film cartridge 10 in order to visually display the exposure state thereof. Besides, a film exposure display part installed so as to be viewed and dry coating 50 which can be eliminated are included in the cartridge 10. Then, a wiper device for eliminating the coating 50 which can be eliminated is installed so as to be brought into contact with the coating 50.
Patent JP-H058385-A (JP)
Title: Ink jet printing head and electronic equipment with this head
Inventor: ISHIDA NOBUHISA
IPC: B41J2/045
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a low-cost ink jet printing head realizing high-density and -quality printing and to obtain an electronic equipment with this printing head. CONSTITUTION:On a head base 1, discrete ink paths 11 are arranged in an array form at fixed intervals so as to be exposed on the surface of the head base 1 and inclined in the array direction. On the surface of the head base 1, a partition wall displacing means 2 is mounted. This is provided with a piezoelectric element 21, which covers the discrete ink paths 11 and partition walls 12 between the discrete ink paths 11, and discrete electrodes 22 which are disposed on one surface of the piezoelectric element 21 so as to extend in an ink flow direction along the partition walls 12. When a voltage is applied to the discrete electrode 22, a relation between the electric charge in polarizing the piezoelectric element 21 and the polarity of the applied voltage causes the displacement of a part of the piezoelectric element 21 related to the voltage application, which results in the corresponding partition wall 12 displacing in the array direction from the initial inclined state.
Patent JP-H0778151-A (JP)
Title: Kana/kanji conversion system
Inventor: TANAKA TETSUO
IPC: G06F17/22
Filed: 1993-06-30
Abstract: PURPOSE:To attain KANA (Japanese syllabary)/KANJI (Chinese character) conversion required by a user, to improve the efficiency of conversion and to reduce the capacity of a dictionary by constituting the KANA/ KANJI conversion system so as to optionally correct a KANA/KANJI conversion rule in accordance with user's will. CONSTITUTION:When a KANA/KANJI conversion request is generated (judging block 207), whether a program P is to be executed or not is selected (judging block 208), and when execution is selected (judging block 209), KANA/KANJI conversion is executed based upon the program P (block 210). When the KANA/ KANJI conversion request is independent of the program P or when a required conversion result is not obtained from the result of KANA/KANJI conversion based upon the program P, conversion is executed without using the program P (block 211).
Patent JP-S6317179-A (JP)
Title: Power steering device
Inventor: KOMATSU KOICHI
IPC: B62D6/00
Filed: 1986-07-08
Abstract: PURPOSE:To improve the fittability of a device and decrease the power required for the power assist by driving a hydraulic pump with a motor only when required in response to the steering condition and temperature-correcting the output of the motor so as to obtain the adequate power assist. CONSTITUTION:A temperature detecting means (b) detecting the temperature of the operating oil and a control means (d) calculating the output control value of a motor (e) driving a hydraulic pump (f) in response to the steering direction of a handle and the steering force and temperature-correcting this output control value based on the output of the temperature detecting means (b) are provided. That is, the steering direction of the handle, steering force, and oil temperature are detected, the hydraulic pump (f) is driven by the motor (e) only when required in response to these detection results, and the motor output is corrected in response to the temperature of the operating oil. Accordingly, the adequate oil pressure in response to the steering force is generated regardless of the temperature change of the operating oil, the adequate power assist is obtained, the fittability of the device is improved, and the required power is reduced.
Patent JP-H0918415-A (JP)
Title: Optical surge suppressing optical amplifier
Inventor: MIYAZAKI SATOSHI
IPC: H01S3/0941
Filed: 1995-06-28
Abstract: PURPOSE: To suppress optical surge with simple configuration by driving a light emitting part and making that light incident to a rare earth doped optical fiber when a received optical signal is detected by a monitor part. CONSTITUTION: When an interruption detect signal is applied from a monitor circuit 16, a control circuit 14 starts a slow start driving circuit 18. Then, a semiconductor laser 17 of the light emitting part generates the light of the same optical wavelength band as the received optical signal and generates the light of a level equal with or lower than the level of the received optical signal. Then, the circuit 18 increases a driving current so that the laser 17 can nor rapidly rise but can gradually rise to its final optical output. Just after the received optical signal is interrupted, light to gradually increase power is made incident from the laser 17 to a rare earth doped optical fiber 11.  Besides, when the received optical signal is recovered, the circuit 16 detects a level adding the light from the laser 17 and the received optical signal, and the circuit 16 applies a recovery detect signal to the circuit 14. Then, the circuit 14 stops the operation of the circuit 18 and stops the light emission of the laser 17.
Patent JP-S6139438-A (JP)
Title: Camera tube
Inventor: YAMAMOTO JUNTA
IPC: H01J29/48
Filed: 1984-07-31
Abstract: PURPOSE:To reduce an unwilling deviation in a scanning electron beam while preventing a spurious image and a microphonic noise from occurring, by making the diagonal line length of an opening part in a metallic mask plate situated at the photoconductive film side longer than that of an opening part in a metallic mask situated at the electron gun side. CONSTITUTION:A sidelong rectangular opening part 11 of a metallic mask plate 10 nipping a peripheral edge part of a mesh electrode 1 is contric with a sidelong rectangular opening part 2 of a metallic mask plate 3, and it has larger diagonal line length (b) than diagonal line length (a) of the said opening part 2. The mesh electrode 1 and both these metallic mask plates 3 and 10 holding this mesh electrode in between are solidly welded together at the peripheral edge part together with a supporting metal ring 5. With this constitution, a curved part of an electric field to be produced at the photoconductive film side 6 of the mesh electrode 1 goes far off from an effective scanning region so that a scanning electron beam run past the mesh electrode 1 comes almost nothing to receive a deviation action at the curved part.
Patent JP-H10328841-A (JP)
Title: Torch position adjustment device of plasma automatic cutting machine
Inventor: KATAGIRI HIROHISA
IPC: B23K10/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To stabilize cutting precision in the case deformation of waving, warping, etc., is generated to a material to be cut by using a work copying guide abutting on a material surface to be cut and cutting while maintaining a prescribed cutting height to a torch. SOLUTION: A torch mounting member 8 movable up/down directions is mounted to a elevation member 3 mounted to a device base material 1, further, a work copying guide 24 protruding more to a material W side than a tip of a plasma arc torch 23, which mounted to its lower part, is arranged. In cutting, the work guide 24 is abutted on a surface of the material W to be cut at first and is turned to a floating state together with the elevation member 3. At this state, by lower part/upper part up/down adjustment mechanisms 18, 14, based on a torch elevation quantity H2 as a prescribed cutting height is H and a picering height is H1 +H2 , a descended end position and an ascended end position of the torch mounting member 8 are set. Next, piercing is conducted while setting a torch height to H1 +H2 based on this set position.  Successively, a torch height is switched to H1 , cutting is conducted with copying a work W surface.
Patent JP-S5587989-A (JP)
Title: Electronic device with multialarm function
Inventor: YAHAGI MITSUTOSHI
IPC: G04G13/02
Filed: 1978-12-27
Abstract: PURPOSE: To inform the number of events to be conducted at one time by generating alarm sounds of the number corresponding to the number of set alarm times whe setting a plurality of alarm times at the same time.  
     CONSTITUTION: When the times of alarm time setting circuits 5a, 5b at the same times as the counted values of a time counter 3 become coincident to each other at 6a, 6b, a coincident signal is latched at latches 15a, 15b to thereby set an alarm sound producing circuit 16a in operating state. Thus, a sound generator 14 generates an alarm sound. When an up counter 23 starting counting of one second signals when the alarm signal is generated counts "10", a carry signal is generated to thereby reset the latch 15a to thus stop the operation of the circuit 16a. When the latch 15a is reset, an AND gate 18 is opened to apply the output from the latch 15b to both the circuit 16b and the AND gate to thus generate an alarm sound different therefrom during the same time as before. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5684911-A (JP)
Title: Light weight synthetic resin form
Inventor: KUWASHIMA HIDEJI
IPC: B29C39/00
Filed: 1979-12-12
Abstract: PURPOSE: To obtain a molding of a synthetic resin having partly lightened weight and increased abrasion resistance by preponderating in the necessary part thereof the distrisution of the filler of higher density among fillers to be mixed with the synthetic resin to be casted, and hardened.  
     CONSTITUTION: The synthetic resin capable of hardening alter being poured into the mold is mixed with at least two kinds of filler wherein a difference between the largest and the smallest specific gravities thereof is made 1.0 or more is poured into the mold. The filler having the larger specific gravity is distributed preponderatingly by gravity or a centrifugal force to the part where the abrasion resistance is necessitated and the synthetic resin is set. According to this method, the synthetic resin molding having the part which is light resistant to abrasion may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000348989-A (JP)
Title: Method and device for injecting electrolyte solution for electric double-layer capacitor
Inventor: ITOU NORIAKI
IPC: H01G13/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filling electrolyte solution to an electric double-layer capacitor, which can make impurities in a stacked electrode promote gasification and can speedily impregnate electrolysis solution in the stacked electrode. SOLUTION: A voltage application means 11 applies a voltage to a stacked electrode 4 of an electric double-layer capacitor 1. When a voltage is applied to the stacked electrode 4, a deaeration means 10 vacuum sucks and deaerates the inner part of an exterior case 2. A filling means 20 pressurizes and fills the electrolysis solution in an electrolyte solution storage means 9 heated to a prescribed temperature into the deaerated exterior case 2, in a state where voltage is applied to the stacked electrode 4.
Patent JP-S6319328-A (JP)
Title: Method and apparatus for constructing turning-penetrating type large-diameter steel tube
Inventor: CHIKASAWA REIKICHI
IPC: E21B7/20
Filed: 1986-07-11
Abstract: PURPOSE:To enhance the efficiency of inner excavation work by permitting the penetration of casing even into hard ground and by preventing the accompanied revolution of soil by a method in which, a fixedly installed type casing rotary penetrator is used and the excavating position is set below the casing. CONSTITUTION:A casing 3 having a rotation force transmitter 7 on its top is penetrated in a turning or rocking manner by a rotary penetrator 2. A casing 3 is pulled up to the position before the penetration and turned and at the same time an excavating bucket 6 attached to the lower end of a kelly bar 5 is turned through a part 8 to be transmitted with rotation force by utilizing the rotation force of the casing 3 to excavate the ground below the casing 3. By repeating these operations, the casing 3 is penetrated. An excavator may be repeatedly operated in preference to the casing 3 for penetrating the casing 3 or inner excavation may be made under a condition that a head is provided for groundwater by packing water into the casing 3.
Patent JP-S6053328-A (JP)
Title: Am receiver
Inventor: TAKEDA TADASHI
IPC: H03D7/16
Filed: 1983-09-02
Abstract: PURPOSE:To cancel an image signal by setting the 1st intermediate frequency to the outside of the upper side band of a desired reception band and setting the 2nd intermediate frequency to a frequency difference between the resonance and the anti-resonance of a solid-state oscillator so as to utilize the resonance point. CONSTITUTION:When the 1st intermediate frequency output is inputted to the solid-state oscillator 10 via a capacitor C2, the output is fed to a base of a transistor (TR) TR2 while being attenuated by a resonance impedance of the solid- state oscilltor 10 and an emitter of the TR2 via a capacitor C3, and a mixed output taking a series resonance point as a peak is produced at the collector of the TR2. Since this output is an output being inversion to the input entering from the base, only the frequency in the vicinity of the series resonance point is cancelled by adjusting the value of the capacitor C3.
Patent JP-S6222906-A (JP)
Title: Soil disposal equipment
Inventor: NAKAGAWA JINZO
IPC: F23G5/00
Filed: 1985-07-23
Abstract: PURPOSE:To treat soil each time, by pouring the soil into a microwave absorber from the opening of a soil treating chamber, by applying microwaves to the soil to dry it from a magnetron, and by burning to incinerate it in a combustion chamber. CONSTITUTION:The soil flushed down from a sanitary ware is placed on a microwave absorber 4 or is soaked through it. When microwave shielding boards 31 and 32 close the openings to shut out the microwaves, a power source is switched ON, and a magnetron 5 starts oscillating. Then microwaves are irradiated from an output irradiating antenna 51 and they dry the soil placed on the microwave absorber 4. The microwave absorber 4 is conveyed to a combustion chamber 6, and a burner 10 is ignited at the same time when the microwave shielding board 32 is closed, and the dried soil in such a manner as mentioned above is turned to be incinerated by flames.
Patent JP-S5864376-A (JP)
Title: Vapor depositing method
Inventor: OGAWA KAZUFUMI
IPC: H01J29/74
Filed: 1981-10-12
Abstract: PURPOSE:To form a vapor-deposited layer on the inside surface of a long-sized glas tube of a small diameter at a uniform thickness by placing a material for vapor deposition in the glass tube, evacuatig the inside of the glass tube, and melting and evaporating the material for vapor deposition by high-frequency induction heating. CONSTITUTION:A long-sized glass tube 1 of a small diameter is fixed in a vacuum chamber, and a Cr or Al bar 4 as a vapor depositing material is fixed by means of fixing means 6, 6', 7 in the central part thereof. After the inside of the vacuum chamber is beforehand evacuated to a high vacuum, the tube 1 and the bar 4 are moved vertically under application of a high frequency voltage of 400-600kHz requency upon the coil 5 on the outside circumference of the tube 1 with a high-frequency voltage generator 8. The part of the bar 4 enclosed by the coil 5 is heated by the inducation current, and a pole part 11 is melted and evaporated and is vapor-deposited on the inside surface of the tube 1. Only the metal 4 is heated, and the heating on the inside surface of the glass tube is little. Since no gases are produced from the glass, the vapor-deposited layer of Cr and Al having high adhesive strength is formed at a uniform thickness on the inside surface of the glass tube.
Patent JP-S6222053-A (JP)
Title: Method and apparatus for measuring osmotic pressure by freezing point depression method
Inventor: IZU TOSHIO
IPC: G01N13/04
Filed: 1985-07-23
Abstract: PURPOSE:To exactly measure an osmotic pressure by vertically and relatively moving a sublimation nucleus and sample liquid surface to bring both into contact with each other and to freeze the sample liquid, measuring the freezing point and determining the osmotic pressure of the sample liquid in accordance with the freezing point depression degree. CONSTITUTION:The substantial sublimation nucleus is formed to the top end of a metallic rod 5 and after the sample liquid in a measuring cell 2 attains a supercooling stage, a valve 18 is opened and a pump 12 is operated to raise the sample liquid surface in the cell 2 up to the height at which said liquid surface surely contacts with the sublimation nucleuous. The sample liquid instantaneously freezes when the ice crystal angle contacts with the sample liquid in the supercooled state. The temp. of the sample liquid is increased from the supercooling temp. by the latent released at the same instant and attains the equil. temp., i.e., freezing point temp. for several seconds in the co-existence state of the ice and water; therefore the freezing point depression degree is determined by detecting such temp. The osmotic pressure is calculated by an arithmetic unit from the freezing point depression degree.
Patent JP-2000032453-A (JP)
Title: Image processing unit
Inventor: OWADA MITSURU
IPC: H04N19/85
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit that efficiently decodes coding data denoting an image with high quality. SOLUTION: A maximum minimum position detector 124 decides sequence of Dmax, Dmin for each block in received information and obtains motion information, as to whether the block is a motion block or a still block. A division value inverter 128 applies 2k division to data between the Dmax, Dmin, based on the obtained Dmax, Dmin and converts pixel data Δ1.1,..., Δm.1 from an S-P converter 121 into the divisions and provides an output of them. An address generator 129 generates addresses in the order of pixels which correspond to raster scanning and outputs data stored in a frame memory 130 to an output terminal 131 as decoded image data.
Patent JP-S6410020-A (JP)
Title: Fuel controller of combustion apparatus
Inventor: MORIYA SEIHEI
IPC: F23D11/28
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a water hammer phenomenon from occurring in a fuel supply passage at the time of changeover operation of a three-way changeover valve by a method wherein the condition that the three-way changeover valve is opened to a fixed operational opening, the opening area of the valve is gradually decreased or increased as the opening is increased. CONSTITUTION:When the temp. of fuel supplied from a fuel tank starts to rise by heating, a control lever 20 is gradually moved in the anticlockwise direction in response to its rise in temp. and then amount of fuel return brought to the fuel tank 1 through a secondary valve seat 13 is gradually decreased. When the temp. in the tank 1 rises up to reach a set temp. condition, the lever 20 is still rotated and the seat 13 is closed by a secondary needle valve 16 to cut off return of the fuel from a secondary fuel discharge port 14 and afterward with the rotation of the lever 29 the fuel supply to a combustion apparatus is gradually increased in amount and supplied from a primary fuel discharge port 12 in the closed condition of a fuel return passage. Thus, since the sudden change in the amount of fuel can be controlled, the generation of a water hammer phenomenon in a fuel supply passage can be eliminated.
Patent JP-H0329528-A (JP)
Title: Optical communication equipment
Inventor: KOIZUMI YUJI
IPC: H04B10/11
Filed: 1989-06-27
Abstract: PURPOSE:To allow only one worker enough to implement the alignment of the optical axis of a light emitting device and a light receiving device by providing a means selectively short-circuiting an input side of the light emitting device and the input side of the light receiving device to at least one of 1st and 2nd optical communication sections. CONSTITUTION:An optical communication section 1 is provided with a light emitting device 8, a light receiving device 9 and a light receiving quantity display section 10 and also provided with a short-circuit means 11 selectively short-circuiting an input terminal 8a of the light emitting device 8 and an output terminal 9a of the light receiving device 9. An optical communication section 2 is provided with a light emitting device 18, a light receiving device 15 and a light receiving quantity display section 20 and also provided with a short-circuiting means 21 constituted similarly as the short-circuiting means 11. Thus, one worker of the optical communication section 2 can adjust the direction of the light emitting device 18 and the light receiving device 19 while observing the receiving quantity display section 20 and this is similarly executed in the optical communication section 1. Thus, one worker implements sequentially the adjustment of the light emitting devices 8, 18 and the light receiving devices 9, 19.
Patent JP-S6465320-A (JP)
Title: Expansible plastic rivet with driving pin
Inventor: JIYON EFU NERUSON
IPC: F16B19/10
Filed: 1988-07-01
Abstract: PURPOSE: To retain the drive pin in a preliminary position before the prongs are expanded by arranging on the drive pin circumferential grooves and deflectable segments having nibs resiliently urged against the head in the preliminary position, and retaining the drive pin in the fully inserted position by the grooves. CONSTITUTION: Prongs 24, 26 having pointed taper portions 32, 34 on inner surfaces are arranged projectively on a body 12 having a central hole 18. A drive pin 14 is formed on a head 16 of the body 12 integrally with plastics via a weak portion 36. A lateral hole 40 forming two deflectable segments 42, 44 having nibs 46, 48 is arranged on the drive pin 14. In this way, the drive pin 14 is retained in a partially inserted position. Grooves 58, 60, 62, 64 are arranged between an end of the drive pin 14 and the lateral hole 40. These grooves are engaged with and retained by the projections of the taper portions 32, 34 in the fully inserted position. Therefore it is possible to retain the drive pin 14 in the preliminary position with a simple structure.