baber/WOPTO huggingface dataset:
Patent JP-H06248698-A (JP)
Title: Joint structure of square steel pipe or square steel pipe concrete column and beam
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04B1/58
Filed: 1993-02-23
Abstract: PURPOSE:To heighten out-of-plane drag and reduce interference with arrangement of a finish member and a floor slab by welding a diaphragm with a rib to a square steel pipe column from outside, and welding a flange of an H-shape steel framed beam thereto. CONSTITUTION:A diaphragm 3 with a rib projected to both sides of a trapezoid plate-like member is welded to a square steel pipe column 1 from outside. A flange of an H-shape steel framed beam 2 is welded to the diaphragm 3 with the rib. When the square steel pipe column 1 is filled with concrete 4 to form a square steel pipe concrete column, a plurality of studs 5 are provided to the inside of the square steel pipe column 1, and adhesion of concrete to the square steel pipe column 1 is improved.
Patent JP-H08226895-A (JP)
Title: Measuring equipment of transmitted light
Inventor: TANNO NAOHIRO
IPC: G01B9/02
Filed: 1995-02-22
Abstract: PURPOSE: To detect with high sensitivity a transmitted information light which bears information on a light absorption distribution and is buried in a scattered light, in measuring equipment of a transmitted light which measures the light absorption distribution in a scattering object to be measured, such as an organism. CONSTITUTION: A light flux 1a emitted from a light source 1 is divided into an object light 1b and a reference light 1c, and the reference light 1c and the object light 1b transmitted through an object 5 to be measured are superposed by a beam synthesizer 7 and led to a photodetector 8. An image obtained by the photodetector 8 is inputted to a computer 13. An optical path length varying unit 9 is provided in an optical path of the reference light 1c and thereby the optical path length of the reference light 1c is changed to a coherence length and an incoherence length, for instance. In the computer 13, an image of a difference between the images obtained before and after the change of the optical path length is determined.
Patent JP-H04357228-A (JP)
Title: Insert provided with fixed nail which can be bent off
Inventor: SHIMIZU SHOHACHI
IPC: E04B1/41
Filed: 1991-02-01
Abstract: PURPOSE:To strike a fixed nail into a formwork even if an insert is slightly inclined, to facilitate bending off the fixed nail after removing the formwork and to prevent dewing on the pulled-out surface in the insert that the fixed nail which has fixed the insert body to the formwork is bent off after removing the formwork. CONSTITUTION:At a lower part of an insert body 1, a space for bending-off in the straight groove shape in connection to a nail hole 7 is provided, and in the state where a fixed nail is inserted in the nail hole 7, its bending-off groove 13 is faced with the space for bending-off 8. The portion lower than the bending-off 13 of the fixed nail 6 is held in close contact with the inner wall of the space 8 for bending-off. Using the space 8 for bending-off, the fixed nail 6 is bent off.
Patent JP-H04255402-A (JP)
Title: Manual operation safety unit for motor car
Inventor: INOUE SEIJI
IPC: A61G5/04
Filed: 1991-02-01
Abstract: PURPOSE:To enhance safety in the manual operation of a motor car. CONSTITUTION:A motor car is provided with a manual switch 2 for releasing brake stop means. A speed detecting means detects the traveling speed during manual operation and thus detected traveling speed is compared with a safety set speed. If the detected traveling speed is higher, a brake means exerts brake force onto the motor car thus securing safety during manual operation.
Patent JP-H09228759-A (JP)
Title: Door equipped with chute
Inventor: ROBAATO OO RATSUFU
IPC: E06B7/28
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a door which can be manufactured efficiently at low cost and has sufficient strength at a chute. SOLUTION: A core 14 is provided inside a frame, and a pair of jamb parts 16, a head part 17, and a sill part 18, made of metallic channels, are combined with one another inside a space 14c provided in the core 14. A chute frame 15 that uses the upper surface of the sill part 18 as a chute surface 19 is enclosed, and front 24 and rear 25 plates having respective mouths 26, 27 formed to correspond to openings in the front and back of the chute frame 15 are secured to the frame, the core 14, and the front and back of the chute frame 15 and are supported by the frame, the core 14, and the chute frame 15 from inside, the chute frame 15 forming a chute 28.
Patent JP-2000231602-A (JP)
Title: Feature extracting device
Inventor: SUGIOKA MASARU
IPC: G06K9/46
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To securely extract feature points representing features of a character from a character image. SOLUTION: An image which is segmented into characters by a character extraction part 12 is stored in an image storage part 21 in the feature extraction device 20. An outline point extraction part 22 extracts an array of outline points forming the outline of a character line. A feature point extraction part 23 scans the outline point array to detect the outline point which is at a distance of dots more than a 1st threshold from a point of interest in the outline point array and at the shortest coordinate distance to the point of interest.  Further, the feature point extraction part 23 shifts the point of interest and detects the outline point which is at a distance of dots more than the 1st threshold from the shifted point of interest in the outline point array and at the shortest coordinate distance to the point of interest, and then decides the shifted point of interest is a feature point when the distance between the two outline points in the outline point array is larger than a specific threshold.
Patent JP-S54125928-A (JP)
Title: Lighting check circuit for display element
Inventor: HIROZAWA KAZUTOYO
IPC: G09G3/04
Filed: 1978-03-23
Abstract: PURPOSE: To ensure easy and accurate confirmation for the lighting state of the display element by lighting up the display elements with every block after turning off once the display elements under various lighting states.  
     CONSTITUTION: To carry out checking of display elements 31W34, check switch 12 is turned on for the display control circuit. When control signal 36 of common bus 39 is at L, address designation signal 37 delivered opens AND 35 and the state signals memorized in ratches 26W29 are reset once. And thus all elements 31W34 are turned off. In case signal 36 is at H, the output of gate circuit 21 becomes L  with bus 39 turned to L respectively. As a result, the signal level of bus 39 is  turned to L regardless of the state information of the terminal unit in case strobe  signal 40 is delivered for taking in the data. Accordingly, a row of the display elements corresponding to the number of the terminal unit are all turned on at a time  among all display elements under the turn-off state. In this case, the clock signal  to be applied to counter 18 is set to the speed easy enough to confirm the lighting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01210514-A (JP)
Title: Shock support member for fender
Inventor: KAJIGAYA SHINICHI
IPC: E02B3/26
Filed: 1988-02-18
Abstract: PURPOSE:To display a stable shock absorbing function regardless of the direction of a shock by forming a bending section in a shock support member and inducting S-shaped deformation. CONSTITUTION:The surface 3a of a shock support member 3 is bent in the direction of expansion at an angle alpha, preferably, 180 deg.>alpha>=150 deg., toward the quaywall 1 side at the intermediate position of the surface 1a of the quaywall and the rear 2a of a shock receiving plate, preferably, the position of 0.2H-0.35H from the surface 1a of the quaywall to the clearance H of these both surfaces 1a, 2a, and minimum wall thickness T at the position 4 of the bending extends over 0.2H-0.3H. The positions of the bending 4 are formed on the shock receiving plate 2 side or both the quaywall 1 side or the shock receiving plate 2 side. When the positions of the bending 4 is placed on the surface toward the shock receiving plate 2, it is desirable that the position of the bending is placed at the position of 0.2H-0.35H from the rear 2a of the shock receiving plate.
Patent JP-H08227029-A (JP)
Title: Optical axis alignment device
Inventor: HOSOYA MASAKAZE
IPC: H01L31/0232
Filed: 1995-02-22
Abstract: PURPOSE: To provide an optical axis alignment device capable of easily aligning the optical axis of light signals and the optical axis of an optical coupling lens or photodetector. CONSTITUTION: A base plate for supporting a light signal exit end block 1 has mechanisms 7 for making fine movement roughly in the respective directions of a horizontal axis direction A (Xa axis), perpendicular axis direction A (Ya axis) and optical axis direction A (Za axis) and is mounted with mechanisms 8 for rotating the light signal exit end block 1 around the three axes as the respective axes of rotation and is further mounted with mechanisms 9 making fine movement in the respective directions of the three axes.  A base plate for supporting the optical coupling lens array 3 or photodetector array has mechanisms 10 for making fine movement roughly in the respective directions of a horizontal axis direction B (Xb axis), perpendicular axis direction B (Yb axis) and central axis direction A (Zb axis) and is mounted with mechanisms 11 rotating the optical coupling lens array 3 or photodetector array around the Zg axes as the axes of rotation and mechanisms 12 for making fine movement in the respective directions of the Xb axis and the Yb axis.
Patent JP-S56130476-A (JP)
Title: Belt for oxidizing atmosphere
Inventor: MIZUNO NOBUYUKI
IPC: B41J2/335
Filed: 1980-03-19
Abstract: PURPOSE:To obtain a belt with enhanced endurance by heat treating a belt formed with a wire rod of a Cr-contg. alloy in a wet hydrogen atmosphere to form green  oxide films in the surface layer parts. CONSTITUTION:A belt is formed with a wire rod of a Cr-contg. alloy such as an Fe-Cr alloy or an Ni-Cr alloy. The belt is heat treated at about 1,000-1,100 deg.C in a wet hydrogen atmosphere. Cr in the surface layer parts of the rod is converted into Cr2O3 by selective oxidation to form green oxide films. The resulting green oxidized belt shows very stable corrosion resistance, and it does not cause elongation and liberates no oxide fine powder owing to the progress of oxidation even if used in a hot oxidizing atmosphere over a long term.
Patent JP-S55127866-A (JP)
Title: Manufacture of rotor of rotating electric machine
Inventor: YAMAMOTO SAKUE
IPC: H02K15/02
Filed: 1979-03-22
Abstract: PURPOSE: To improve workability without spoiling conductivity by forming aluminum auxiliary conductors which are formed integral with end rings in copper series hollow conductors being inserted into slots.  
     CONSTITUTION: A rotor core 1 inserted with hollow conductors 11 made of copper series material such as copper or brass is fixed on the rotor shaft 2 and a pair of molds 4 for casting end rings which has an annular cavity 41 facing slots 11 is releasably provided osculatingly at both sides of the rotor core 1. By pouring aluminum through a pouring hole 42 for end ring casting material which is provided on one of the molds 4, aluminum auxiliary conductors 5 is formed in the hollow conductors 3, at the same time, the aluminum end rings 6 are integrated with the auxiliary conductors 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227184-A (JP)
Title: Card paper
Inventor: KIHARA SATORU
IPC: B42D15/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide card paper in which a card can readily be separated from the pasteboard, and any foreign matters such as an adhesive label and adhesive agent do not remain in the card after separation. CONSTITUTION:A film 2 is thermal-bonded on the rear surface of a card 1, and on an opposite side surface to the thermal bonding surface of the film 2, an adhesive 3 is applied so as to form a card paper 11, and a separation 4 is covered with the adhesive agent 3. After the separation paper 4 is removed and the card paper 11 is stuck on the pasteboard by the adhesive agent 3, a desired information is printed on each surface of the card 1 and pasteboard, then the card paper 11 is delivered by posting. As a receptor of the card paper 11 turns up the card 1, it is separated from the film that is thermal-bonded tentatively, and thereby the card 1 can be used without any adhesion of films or an adhesive agent 3.
Patent JP-H02213161-A (JP)
Title: Semiconductor device
Inventor: TAKEI HIDEKI
IPC: H01L21/66
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a logic circuit for measuring delay which has a stable characteristic as an absolute delay value without being affected by a wiring route and contains no logic in a primary logic circuit, by a method wherein the logic circuit for measuring delay which is separated from and independent of the logic circuit to be realized primarily is provided in an input/output region, or by other means. CONSTITUTION:Logic circuits 109 to 111 for measuring delay, which are not contained in a logic realized by a semiconductor integrated circuit, are constructed in a region (input/output region) 101 for processing signals inputted from and outputted to the outside of said integrated circuit, and terminals 103 and 105 for input from and output to the outside, which enable checking of operations of the logic circuits 109 to 111 for measuring delay, are provided. For instance, semiconductor elements 109 to 111 of the logic circuits for measuring delay are disposed in the same direction in the input/output region 101 and they are connected by the same means as connecting semiconductor elements in a logic region 102 or the input/output region 101. Measurement of the logic circuits for measuring delay is conducted by analyzing a waveform inputted from the input terminal 103 at the output terminal 105 and by evaluating the delay thereof.
Patent JP-S60178680-A (JP)
Title: Instability type laser device
Inventor: SAKUMA JIYUN
IPC: H01S3/08
Filed: 1984-02-27
Abstract: PURPOSE:To offer the laser device equipped with an instability type resonator of good efficiency easy to change over into the stable type by a method wherein the titled device is composed of a total reflection mirror, a convex reflection mirror provided in opposition to it, an output window with the photo transmission part formed annularly along the outer periphery thereof, and a cooling body that cools the convex reflection mirror. CONSTITUTION:The output window 24 is hermetically fixed to a mirror holder 21 with an O-ring 27 by clamping of a clamping annulus 26 fitted to a female screw 22. The reflection mirror structure 28 inserted to an installation through- hole 25 consists of a convex reflection mirror section 30 having a convex reflection mirror 29, an axial section 31, and a clampling section 32. The reflection mirror 29 forms one reflection mirror of the resonator and is subjected to centering by the axial section 31; then, a female screw 33 is threaded in the clamping section 32. A cooling nut 36 having heat dissipating fins 35 is fitted to this screw 33, forming the cooling body 36a together with the axial section 31 and the cooling nut 36, and then fixing the reflection mirror structure 28 concentrically to the output window 24. The annular part of the window 24 formed along the outer periphery of the mirror 29 constitutes the photo transmission part 38.
Patent JP-S62191908-A (JP)
Title: Power consumption reducing circuit for electronic circuit
Inventor: YAMASHITA JUN
IPC: G06F1/00
Filed: 1986-02-19
Abstract: PURPOSE:To minimize the average power consumption by changing a clock speed so as to vary an action speed. CONSTITUTION:The titled circuit is comprised of a variable speed clock generation part 1 to generate a variable speed clock signal 2, and a control part 3 composed of elements such as a CMOS to generate a clock speed control signal 4, which controls the variable speed clock generation part 1 in synchronization with the variable speed clock 2 according to a preset program, to said part 1. If a request to modify the clock speed is issued to the interior of the control part 3, it outputs the clock speed control signal 4 corresponding to the request to the variable speed clock generation part 1. It generates the variable speed clock signal 2 based on the control signal 4.
Patent JP-S53119057-A (JP)
Title: Production of optical fibers
Inventor: YOSHIDA MASAAKI
IPC: C03B37/018
Filed: 1977-03-28
Abstract: PURPOSE:To prevent the defomation, crazing, etc. of core layer by performing refractive index controlling by the use of depants of small values of a constant k at the boundary part of core and clad and core central part and a dopant of a large value at core intermediate part.
Patent JP-H08214213-A (JP)
Title: Picture composing device and photographing device
Inventor: YANO KOTARO
IPC: H04N5/232
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a highly accurate picture reduced in deterioration in picture quality by executing coordinate transformation based upon distance information at the time of composing plural pictures by coordinate transformation. CONSTITUTION: A coordinate transformation part 27 reads out the length of a base line, the angle of convergence, the magnification of image-formation, and the distance of an object which are parameters for a facet-eye photographing means 20 and the magnification of image- formation and the distance of the object which are parameters for a virtual photographing system from a parameter storing part 23, reads out distance information from a distance information memory 25 in accordance with coordinates in an output picture, executes calculation based upon the read contents and sends the two-dimensional coordinates of right and left pictures to a picture data interpolation part 28.  The interpolating part 28 executes interpolation processing for the two-dimensional picture found out by the transformation part 27 based upon the data of right and left pictures stored in picture memories R 22, L 21 and outputs the interpolated result to an output picture memory 29. Since a picture composition/ transformation processing means 40 can compose photographed pictures in the right and left image pickup system of the photographing means 20 while executing coordinate transformation processing based upon the distance information, a picture reduced in deterioration in picture quality and having an especially wide picture field can be obtained.
Patent JP-H03238795-A (JP)
Title: Operating device for remote controller
Inventor: TAKAHASHI KUNIO
IPC: H04Q9/00
Filed: 1990-02-15
Abstract: PURPOSE:To install faders on a basic body at a comparatively restricted width, by forming the width of a double-string fader unit smaller than twice the width of a single-string fader unit, and then arranging the respective fader units together in rows. CONSTITUTION:An operating device for a remote controller has a single-string fader unit 2 formed by providing a fader 1 and a double-string fader unit 3 formed by providing the two faders 1 in rows and the width and size of the double-string fader unit 3 is then formed smaller than twice the width and size of the single-string fader unit 2 so that the respective fader units 2, 3 are arranged together in rows. The respective fader units 2, 3 are subsequently installed on a basic body 4 via joining sheets 5 joined respectively to the fader units 2, 3. These processes can increase the number of the faders 1 being joined to the basic body.
Patent JP-H10217668-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K1/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a direct flow and a reverse flow of ink, blur after upward writing or impact and to prevent the direct flow of the ink even if an accident of dropping a tip ball occurs in a ballpoint pen using aqueous ink or low viscosity oily ink having shear-rate thinning with reduced viscosity. SOLUTION: A collar part 15 having a sealing surface 16 sealed with a rear end face of a tip is provided substantially at a center. An ink guide groove 14 and a small-diameter part 17 are provided on an outer periphery of a barrel 6. A dowel 13 integrally having the barrel extended rearward is provided, and a spring 22 is urged between a rear end of the collar part and an inner step 21 of the joint, the small-diameter part of the dowel is brought into contact with a back surface of a tip ball 5a so that the ball is brought into close contact with the inner edge of an enclosing part of the tip 5 end. In this state, a gap for feeding ink is formed between the rear end surface of the tip and a sealing surface of the dowel.
Patent JP-2000229361-A (JP)
Title: Production of piping member
Inventor: SAKAMOTO MASAKATSU
IPC: F16L41/03
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To produce a piping member of simple structure easily at low costs. SOLUTION: In a method for producing a piping member in which two synthetic resin pipe materials are connected through a synthetic resin socket pipe joint 3 in which two opposite connection ports 31 are formed on the central axis, one pipe material is one pipe material of a piping member in which pipe materials are installed, the other pipe material is a long-sized pipe 2. With the end part of one pipe material of the piping member contacted with one connection port of the joint 3, and with one end of the long-sized pipe 2 contacted with the other connection port of the joint, and the joined part, after being melted by frictional movement, the movement is stopped, is cooled/ solidified to connect both pipe material through the socket pipe joint.
Patent JP-S61194307-A (JP)
Title: Printed substrate pattern inspecting apparatus
Inventor: SATOMI YOSHIKATSU
IPC: H04N7/18
Filed: 1985-02-25
Abstract: PURPOSE:To effect highly dependable pattern scanning without being affected by surface condition of a copper foil surface, by picking a fluorescent image up once on an image strengthening apparatus and scanning at high speed the image strengthened and converted to a clear image of high luminosity by a CCD linear sensor. CONSTITUTION:A fluorescent imaged transmitted through a fluorescent light transmitting filter 302 is picked up once on an image strengthening apparatus 403 by a pick-up lens 202 on the first stage. Depending on a sensitivity wave length of an image detector 40, selection of light emitting agent of the apparatus 403 is available. As the image detector 401 can use a CCD linear sensor, by synchronizing a scanning clock of the apparatus 403 with that of the apparatus 401, necessary data can be obtained in proper time series and by position adjustment of both clocks, image data of the maximum luminosity can be sampled with high efficiency. Consequently, speed-up of scanning of the pattern becomes available.
Patent JP-H05205203-A (JP)
Title: Driving method of magneto-optical disk drive
Inventor: KAWASHIMA TETSUJI
IPC: G11B11/10
Filed: 1992-01-24
Abstract: PURPOSE:To reduce the influences of the magnetic field leaking from an electromagnetic actuator upon recording. CONSTITUTION:By changing the direction of a permanent magnet of an electromagnetic actuator and the direction of a current flowing in the electromagnetic actuator, this magneto-optical disk drive is driven in a manner that the direction of a synthesized magnetic field 38 of the leaking magnetic field generated when the disk drive is driven is agreed with that of a recording magnetic field 36 having smaller intensity than a recording magnetic field 37 in the opposite direction to the recording magnetic field 36.