baber/WOPTO huggingface dataset:
Patent JP-S6328503-A (JP)
Title: Simultaneous two row boring machine for splice plate
Inventor: SATO KOICHI
IPC: B23B41/00
Filed: 1986-07-15
Abstract: PURPOSE:To aim at making the structural safety, by arranging a pair of right and left C-shape die sets on a frame, being faced to receptacles, and by coupling both die sets with punch holders, movably in the lateral direction so that two rows of holes may be simultaneously formed and the space between punches may be adjusted. CONSTITUTION:Both wheels 40 are rotated to move both die sets 20 so that both punches P move following up both die sets 20 to adjust the space therebetween. After the adjustment of space between the punches P are completed, a workpiece W is fitted into receptacles 20a in both die sets 20 to be set at a predetermined position, and thereafter, when a switch turned on to operate a hydraulic pump 3 and a solenoid valve 4, both paunches P are simultaneously reciprocated in the vertical direction together with a rod 6 so that two rows of holes may be formed in the workpiece W, simultaneously. Further, since the force of both springs 53 overcomes the hydraulic pressure of a hydraulic subcylinder after completion of the boring, both retainer plates 52 are raised to push up both rams 51b to release the retention of the workpiece W. Accordingly, the boring is restarted after the workpiece W is fed out by a predetermined pitch.
Patent JP-H068747-A (JP)
Title: Speed control device for vehicle
Inventor: NISHIYAMA YASUHIRO
IPC: B60K31/00
Filed: 1992-06-25
Abstract: PURPOSE:To perform optimum acceleration at the time of another vehicle passing by providing a means which determines a target speed based on a corrected target car speed and a present car speed during safety where a target intervehicle distance is lower than a present intervehicle distance and controls an engine output regulating means. CONSTITUTION:Since when a target intervehicle distance is higher than a present intervehicle distance, a risk state where an own car after change of a lane too approaching a preceding car is produced, a target deceleration is determined based on the target intervehicle distance and the present intervehicle distance and a brake force regulating means 6 is controlled by a control means 10. When the target intervehicle distance is lower than the present intervehicle distance, an intervehicle distance between an own car and a preceding car after the change of a lane is a safe distance, target acceleration is determined based on a corrected target car speed and a present car speed and acceleration is executed in a way that an engine output regulating means 5 is controlled by the control means 10.
Patent JP-H0727236-A (JP)
Title: Valve stem protecting device for inside screw type gate valve
Inventor: TOYODA KUNIYOSHI
IPC: F16K3/30
Filed: 1993-07-07
Abstract: PURPOSE:To suppress the wear of the male screw of a valve stem and the female screw of a female screw piece, specially the wear of the female screw of the female screw piece formed of metal with low hardness so as to prolong a service life. CONSTITUTION:The protruding part of a valve stem 4 protruding downward from a female screw piece 3 at the ascending time of a valve body 1, and the lower end of a female screw 3a in the female screw piece 3 are covered in the water tight state with a first protecting cylinder 9. The valve stem 4 positioned on the upper side from the female screw piece 3, and the upper end of the female screw 3a are covered in the watertight state with a second protecting cylinder 12. The upper end part of the second protecting cylinder 12 is inserted elevatingly and in the watertight state into the lower end part opening 15A of a third protecting cylinder 15 fixed to the lower face of a stand 6.
Patent JP-S5690959-A (JP)
Title: Austenitic s free-cutting stainless steel
Inventor: ISHIMI JIYUNICHI
IPC: C22C38/00
Filed: 1979-12-24
Abstract: PURPOSE: To enhance the hot workability of an austenitic S free-cutting stainless steel and prevent tip cracking by adjusting the Ni balance of the composition of the steel to a specified value or more and suitably regulating the contained O and Ca to convert the existing sulfides into those of a type favorable for hot workability.  
     CONSTITUTION: This austenitic S free-cutting stainless steel contains 0.03W0.15% C, 0.10W1.00% Si, 1.00W2.00% Mn, <0.20% P, 0.15W0.35% S, 8.00W10.00% Ni, 17.00W19.00% Cr, 20W60ppm Ca and <45ppm O. The Ni balance of the steel shown b the equation I is ≥0.7, and the existing sulfides are of a type favorable for hot workability in which the Ca and O contents are ≥20ppm and ≤45ppm, respectively. This steel has high hot workability and causes no tip cracking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H088720-A (JP)
Title: Tri-state buffer
Inventor: SUTEIIBUN JIEI RATSUTONAA
IPC: H03K19/003
Filed: 1995-06-09
Abstract: PURPOSE: To provide an improved inversion try state buffer equipped with a BiCMOS element resistant to the maximum supply voltage under a forward or backward bias condition in a high impedance state for extending the operation life of an integrated circuit. CONSTITUTION: An output stage 12 is provided with two bi-polar transistors Q1 and Q2 in a totem pole structure, and an enable circuit 16 is connected with each base, and an input signal is controlled by an enable signal. Also, a voltage clamp circuit 18 which clamps an inverse bias DC voltage between the base and emitter of the emitter follower Q1 when the enable signal has a 'disable' value is connected with the enable circuit.
Patent JP-2000003656-A (JP)
Title: Circuit breaker
Inventor: FUSHIMI MASAHIRO
IPC: H01H73/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To preclude attaching and detaching of an attachment device in a turned-on state and a reset state of the circuit breaker, and to allow the attaching and detaching of the attachment device only in a trip state, to avoid breaking-off of an actuator by an impact in the case of the unexpected trip state when locking the actuator of the attachment device onto a switching mechanism member in the reset state of the circuit breaker, in the time of the attaching and detaching work of the attachment device to the space formed by an upper cover and a mid cover covering a switching toggle link mechanism and a charging part. SOLUTION: This circuit breaker is provided with a locking hook 3a extended from an upper cover 3 toward a space 4, and a locking nail 21b interlocking with a lever 14 locking a switching toggle link mechanism into a reset state. In the reset state of the switching toggle link mechanism, the locking nail 21b is locked onto the locking hook 3a to prevent opening of the upper cover 3. In a trip state, the locking of the locking nail 21b onto the locking hook 3a is released, to allow the opening of the upper cover 3.
Patent JP-S6227874-A (JP)
Title: Character recognizing device
Inventor: SUZUKI TSUGIO
IPC: G06K9/68
Filed: 1985-07-30
Abstract: PURPOSE:To recognize an unrecognizable character through use of a standard dictionary by recognizing the read pattern on the basis of an auxiliary dictionary storing the patterns of unrecognizable characters. CONSTITUTION:An auxiliary recognition part 18 recognizes a character once more by using a learning dictionary 19 if the character cannot be recognized by a recognition part 15. This learning dictionary is formed mainly on the basis of patterns of the unrecognizable characters which deviate from the standard patterns of the standard dictionary 16. Therefore the specific character by the specific person can be also recognized by the auxiliary recognition part 18. Even if the auxiliary recognition part 18 cannot recognize a character, the character will be recognized by an operator's visual check of the character pattern. An unrecognizable character entry part 20 has a function to enter the pattern of the unrecognizable character together with the recognized result into the learning dictionary 19 according to the operator's judgment.
Patent JP-H0331761-A (JP)
Title: Total organic carbon meter having blank checking mechanism
Inventor: MORITA YOZO
IPC: G01N31/00
Filed: 1989-06-29
Abstract: PURPOSE:To easily peel a transfer material form a photosensitive drum by providing a pure water trapping section behind a total carbon combustion section and supplying the trapped pure water as pure water for blank checking to a total carbon combustion section and/or inorg. carbon reaction section. CONSTITUTION:The pure water approximate to refined water formed by an ion exchange treatment or distilled water is injected several times to the total carbon TC combustion pipe 5 so that the generated drains accumulate in the volume sufficient for trapping the pure water for blank checking. A 5-port valve 17 is then connected to a trap 20 side and the water in the trap 20 is injected into the TC combustion pipe 5. This water is eventually returned again as the drain to the pure water trap 20 to wash the piping in a sample injecting device 16, the 5-port valve 17, etc. This operation is repeated plural times and the peak area is determined during this time, by which the blank value of the total carbon is determined. The 5-port valve 27 is then switched to an IC slide type sample injecting device side to inject the sample to the injection port 7 side, by which the blank value of the IC is obtd. The flow passage from the valve 17 to the inorg. carbon injection port 7 is washed with a small volume of the blank checking water, by which the stable measurement is executed.
Patent JP-S5792836-A (JP)
Title: Etching method polyimide resin film
Inventor: SAIKI ATSUSHI
IPC: C08J7/12
Filed: 1980-12-01
Abstract: PURPOSE:To enable to form a minute through-hole stably and in high density in a polyimide resin film by a method wherein photo resist masks having a pattern of opening of the prescribed shape are provided doubly on the polyimide resin film. CONSTITUTION:The thin photo resist film 5 having the prescribed pattern is provided on the polyimide resin film 2 formed on a substrate 1. The photo resist film 6 having the pattern provided with the opening part larger than the opening part of the film 2 is provided thereon as the opening part of the film 5 to be positioned in the opening part of the film 6. Then the film 2 is etched with a corrosive liquid making the double photo resist film consisting of the films 5, 6 as a mask. As a result, the taper angle theta of the film 2 is enlarged according to the increase of the distance (x) from the circumferential edge of opening part of the film 5 to reach the circumferential edge of opening part of the film 6. Namely, by selecting the value of the distance (x) properly, the value of taper angle theta can be controlled optionally, and density of the through-hole can be controlled with high precision.
Patent JP-H10339030-A (JP)
Title: Plastering trowel
Inventor: NOBORI KEIJIRO
IPC: E04F21/16
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastering trowel allowing an easy operation for engaging and separating a handle body and a trowel plate to and from each other, having the capability of lowering a profile via the separation of the handle body and the trowel plate from each other at the time of carrying and protecting the trowel plate against damages, allowing the trowel plate to be easy engaged with the handle body at the time of use, and ensuring the trowel plate to be firmly engaged with the handle body, regarding a plastering trowel allowing a disassembly and assembly. SOLUTION: This plastering trowel is made of a trowel plate 1 having support shafts 3 erected on two separated parts thereof at a handle body installation part 11 at lengthwise intervals, with a slip off preventive part 31 formed on the upper ends of the shafts 3, and a handle body 2 engaged with the support shafts 3 of the trowel plate 1 and formed to have a trowel plate holder 21 to hold the trowel plate 1. Furthermore, the trowel plate holder 21 , when overlapped on the handle installation part 11 , comes to have a hook type guide groove 4 formed out of horizontal and vertical grooves, and made continuous to an aperture 43 open to a lateral end so as to correspond to the support shafts 3, and firmly clamps the support shafts 3 via the vertical groove, with the shafts 3 detachably engaged with the guide groove 4.
Patent JP-H0724777-A (JP)
Title: Robot arm structure equipped with piping and wiring
Inventor: ASADA ICHIRO
IPC: B25J19/00
Filed: 1993-07-07
Abstract: PURPOSE:To prevent a cable for wiring to a tool and piping or the like from getting coiled around a robot arm and also secure sure connection and remove intervention to surrounding apparatuses, in the case of an industrial robot. CONSTITUTION:This structure is equipped with a base frame 5 joined to the arm 1 of a robot; a head frame 6 to meet at right angles with the turning shaft of the base frame 5 and rotate; a tool fitting flange 7 to meet at right angles with the turning shaft of the head frame 6 and rotate, and a through hole 7b through which a cable 8 to be connected to a tool is passed, is provided at the tool fitting flange 7, and at the cable 8, a coil portion 8 is provided from the base end side of the base frame 5 to the tool fitting flange 7, and this coil portion 8a is arranged coaxially with the arm 1 and the tool fitting flange 7.
Patent JP-S5962483-A (JP)
Inventor: TANAKA KAZUO
IPC: B65D90/00
Filed: 1982-09-27
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-S5870047-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: SHINOMIYA KAZUHIRO
IPC: F02M51/00
Filed: 1981-10-21
Abstract: PURPOSE:To make it possible to constantly carry out stable fuel injection control by reducing an electric resistance in a connection medium such as a wire harness or the like supplying an exciting current to the electromagnetic coil of an injection valve. CONSTITUTION:Terminal lines 22a and 22b are connected to an electromagnetic coil 19, an exciting current is supplied thereto from an electronic controller through the wire harness. These terminal lines 22a and 22b are embedded within a connector 23 made of a synthetic resin and formed unitarily with a housing 11. A resistor 24 is provided in series at the terminal line 22a. By this arrangement, the ratio occupied by the resistance part of the wire harness in the entire resistance value within the electric circuit is decreased, whereby the influence of the resistance part by the wire harness is reduced and the influence due to the irregularity of the resistance value can be sufficiently reduced.
Patent JP-H0459410-A (JP)
Title: Suspension device for vehicle
Inventor: SAKAMOTO KIYOSHI
IPC: B60G17/015
Filed: 1990-06-28
Abstract: PURPOSE:To facilitate the getting on and off by regulating the control of an active control suspension device by the logical sum of a state signal showing that the driving voltage of an interior lamp is within a determined range and the ON state signal of a door switch in an active type suspension device for vehicle. CONSTITUTION:A lamp driving part 100 in a controller 19 detects the opening/ closing state of a door switch 104 to control a lamp driving transistor 103. A room lamp 101 is extinguished or lighted by the driving voltage of the lamp driving transistor 103. This driving voltage is also sent to an active control regulating part 56. The active control regulating part 56 receives the lamp driving voltage from the lamp driving transistor 103 and the opening/closing signal of the door switch 104, and regulates the flow rate control gain of a fluid feed/discharge control valve 120 by the logical sum of the both to control a suspension device.
Patent JP-H0217450-A (JP)
Title: Method and apparatus for detecting moving vector
Inventor: OTA NAOYA
IPC: H04N19/85
Filed: 1988-07-05
Abstract: PURPOSE:To enable detection of a moving vector for each one point on an image by determining the moving vector as the solution of simultaneous equations of conditions led out and computed from a plurality of images (moving images) being different in spectral sensitivity. CONSTITUTION:Two images of red and blue, for instance, which are taken in by a color video camera 11 are subjected to A/D conversions 12 and 13 respectively and stored in frame memories A 14 and 16 for the respective colors. Frame memories B 15 and 17 store images of frames preceding by one on a time basis. Using the contents of the memories A and b, image differentiating devices 18 and 19 compute the respective differential value (difference values are substituted therefor) Ex, Ey and Et [E denotes a pixel value of the image, (x) and (y) variables representing spatial positions on the image, and (t) a vari able representing the time]. A moving vector computing device 110 solves simul taneous equations expressed by ExVy+EyVy+Et=0 by using three differential values determined for each of the red and blue images, computes a moving vector (Vx, Vy) for each pixel thereby, and outputs it to a moving vector mem ory 111.
Patent JP-H0666980-A (JP)
Title: Apparatus having protecting action against attachment of high-viscosity low-fuzing oil, which is mixed in vapor when hydrogen in gaseous mixture containing hydrogen, oxygen and vapor is separated and ignited
Inventor: AMIYA KUMAARU CHIYAKURABORUTEI
IPC: C01B5/00
Filed: 1991-07-09
Abstract: PURPOSE: To reach an ignition temperature required for attaining a high reaction rate quickly by an arrangement wherein a protector surrounded by a catalytic igniter surrounds the catalytic igniter until the start of ignition in order to prevent an emulsion of vapor containing oil from adhering to the surface of the catalytic igniter. CONSTITUTION: A protector surrounded by a catalytic igniter surrounds the catalytic igniter until the start of ignition in order to protect the surface of a catalyst against contamination or adhesion of oil particles. The protector provided with a filter cover restrains the oil particles from entering freely to the surface of the catalyst at the initial stage of catalytic reaction by means of the catalytic igniter. When a temperature sufficient for ignition is reached in a relatively short time by this method, the filter cover is burnt upon starting ignition and carried in the form of ash on a beating pressure. Adhesion of oil particles does not take place in the subsequent ignition.
Patent JP-S6325846-A (JP)
Title: Optical pickup
Inventor: KATO MASAYUKI
IPC: G11B7/135
Filed: 1986-07-17
Abstract: PURPOSE:To miniaturize an optical disk memory device and to shorten the access time by using a hologram in the principal part of an optical pickup to miniaturize the optical pick-up and reduce the weight. CONSTITUTION:A light source 11 which emits a coherent light, a collimating hologram lens 31A, a quarter-wave plate 15, an objective hologram lens 32, a condensing hologram lens 31B, and a photodetector 18 which detects a signal light are provided, and the light is transmitted through a Wollaston prism 33 to spatially separate the collimated light going from the light source 11 to the objective hologram lens 32 and the signal light going from the objective hologram lens 32 to the photodetector 18 from each other. The hologram is a very thin film, and optical lenses are substituted with hologram lenses to miniaturize the optical pickup considerably and reduce the weight, and the cost of parts is reduced and the assembling time is shortened to reduce the cost.
Patent JP-2000355019-A (JP)
Title: Manufacture of lens
Inventor: TAKASU KEIJI
IPC: B29C39/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To manufacture micro-lenses having no defective molding such as the entrapping of bubbles, cracks or the like. SOLUTION: A glass board 10 is fixed onto the work table of a resin spreading device. A proper amount of a radiation curing resin 15 in response to the thickness of the resin layer of each micro-lens is dropped in the predetermined region on the glass board 10. One end part of a mold 17, which is deflected convex to the glass board side, is positioned on the work table 11. Under the state that the mold 17 is pressed with a pressing plate 16, the pressing plate 16 is gradually shifted from the fixed end side of the mold 17 to its free end side. Through this shifting, finally the engraved surface of the mold 17 can be put on the whole surface of the glass board 10.
Patent JP-H1111811-A (JP)
Title: Elevator device
Inventor: SATO KOICHI
IPC: B66B9/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the operating easiness for maintenance and inspection to be performed from the inside of an elevator car. SOLUTION: An elevator device is composed of an elevator shaft 11, car 21 which ascends and descends within the elevator shaft 11 and is equipped internally with operating buttons 23, a plurality of apparatus 31 and 32 which are installed inside the elevator shaft and undergo the maintenance and inspection, a driving mechanism 12 which elevates and lowers the car, and a control device 31 which controls the driving mechanism through operation from the buttons.  The car is equipped with an inspection hatch 22 for maintenance and inspection of the apparatus, and at maintenance and inspection, the control device 31 calculates the difference of the present car position from the position where the apparatus to be maintained and inspected is installed, and on the basis of result from calculation, the car is moved automatically so that the inspection hatch is positioned in the place where the applicable apparatus is installed. This eliminates necessity for troublesome positional correction of the car 21 required for the conventional technique of maintenance and inspection.
Patent JP-H0919888-A (JP)
Title: Paper sheet cutting device
Inventor: YAMADA NAOTOSHI
IPC: B26D1/20
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet cutting device which can suppress generation of paper dust from the sheet front surface where a coating layer is generally provided, can cut with a narrow cut, and allows compact installation of a guide mechanism and/or driving mechanism for a moving blade. SOLUTION: A paper sheet cutting device concerned cuts a sheet transported on a transport path, wherein the arrangement includes a stationary blade 15 positioned on one side of the transport surface of the path 1 while the transport surface serves as the boundary, a moving blade 22 which moves along the cutting edge of the stationary blade 15 and cuts the sheet P, and a guide rail 17 which guides the moving blade 22 along the stationary blade 15. Further a suction chamber 31 for restriction of the location is furnished which attracts the sheet P to the sheet cutting position with the stationary and moving blades 15 and 22.
Patent JP-S5691237-A (JP)
Title: Manufacture of electrophotographic receptor
Inventor: UEDA HIROO
IPC: G03G5/06
Filed: 1979-12-25
Abstract: PURPOSE: To obtain a homogeneous receptor having superior charging characteristics with high reproducibility by mixing powdered bisphenol-A and phthalocyanine pigment with an insulating resin soln. to prepare a coating fluid, which is then applied and dried at a temp. above the m.p. of bisphenol-A.  
     CONSTITUTION: Bisphenol-A is pulverized to several μ order and mixed with phthalocyanine pigment, and this mixture is dispersed in a polycarbonate resin soln. to prepare a coating fluid. This fluid is applied to an electrically conductive support such as Al foil and dried for about 10min by heating to a temp. (about 160°) above the m.p.(about 156°C) of bisphenol-A. Since the bisphenol-A does not crystallize and deposit, a homogeneous receptor is obtd. with high reproducibility. This recep- tor has superior charging characteristics with respect to half-value exposure sensitivity, a dark attenuation rate, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6148091-A (JP)
Inventor: TAKAHASHI NARUYOSHI
IPC: G07D1/00
Filed: 1984-08-15
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。