baber/WOPTO huggingface dataset:
Patent JP-H11223563-A (JP)
Title: Method for device for measuring state of environment
Inventor: HARAKAWA KENICHI
IPC: G01N29/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To measure the state of an environment in a space to be measured with a simple constitution. SOLUTION: Many virtual routes which connect virtual loudspeakers on a virtual loudspeaker row arranged on the outside of a space 24 to be measured with virtual microphones arranged on a virtual microphone row arranged in parallel with the virtual loudspeaker row on the opposite side of the space 24 are set in a plurality of different directions and nodes 12 each of which is provided with a loudspeaker and a microphone are provided at the intersections of the virtual routes and a wall body 22.  The estimated value of the propagating time of acoustic waves along each virtual route is found by measuring the propagating time of acoustic waves along the route in the section (indicated with a solid line) of the virtual route in the space 24 by actually propagating acoustic waves and estimating the propagating time of acoustic waves in the section (indicated with a single-dot chain line) of the route outside the space 24 by assuming that the temperature is constant on the outside of the space 24 and the temperature distribution in the space 24 is computed based on the estimated value of the propagating time of acoustic waves along each virtual route.
Patent JP-H06211530-A (JP)
Title: Method for forming optical element and device therefor
Inventor: NAKAHAMA MASATO
IPC: C03B11/12
Filed: 1993-01-19
Abstract: PURPOSE:To prevent the cracking, etc., of a glass optical element when the element is press-formed. CONSTITUTION:A flange 4 is integrally formed on the periphery of an upper die 1 close to the forming surface. Meanwhile, an annular member 5 is fixed to the periphery of a lower die 2 and made free to slide in the axial direction of the lower die 2, and a glass material 6 held by a barrel-die ring 3 is pressed by the forming surfaces of the upper die 1 and lower die 2 to form an optical element. In this case, the barrel-die ring 3 is brought into contact with the flange 4 and annular ring 5. Consequently, the heat of the ring 3 is transmitted to the upper die 1 and lower die 2 to reduce the temp. difference between the upper die 1 and lower die 2 and the glass material 6, and an optical element is press-formed without being cracked, etc.
Patent JP-S61180991-A (JP)
Title: Semiconductor memory
Inventor: ITO KIYOO
IPC: G11C11/41
Filed: 1986-02-07
Abstract: PURPOSE:To attain the effective use of data lines and at the same time to keep the electrical balance by providing signal input/output ports to a pair of data lines respectively. CONSTITUTION:A shift register SR is provided to data lines. Thus the random read/write operations are possible for a single selected bit, and the parallel read/write operations are possible via the SR for all bits connected to a work line Wi or Wj. It is possible to extract selectively data on a single bit passed through a Y decoder YD or the data on many bits passed through the SR by actuating selectively both the SR and the YD. The write operation is also possible simultaneously for all bits connected to said work lines Wi and Wj with use of the SR. and also for a single bit at random via the YD.
Patent JP-H07205261-A (JP)
Title: Resin pipe molded form
Inventor: OKAMOTO KOJI
IPC: F16L11/11
Filed: 1994-01-25
Abstract: PURPOSE:To provide a pipe molded form which can simply and effectively be connected with high sealability by one pipe molded form without necessity of forming a connecting part of another pipe molded form. CONSTITUTION:A resin pipe molded form 10 comprises a connecting part 11 at least at one end and two layers of an inner layer resin A and an outer layer resin B from one end to the other end, wherein the resin A is formed of softer resin than the resin B, a slit 12 formed along an axial direction is formed at the part 11 at the resin B to embed the slit 12 with the resin A.
Patent JP-S60166823-A (JP)
Title: Manufacture of airtight sealed window
Inventor: SAKAMOTO YUUSEI
IPC: G01F23/00
Filed: 1984-02-09
Abstract: PURPOSE:To obtain a bubble-free airtight sealed window using an external metal ring with the inner diameter exceeding 20mm. while having not step on the inner surface by setting the inner diameter of the external metal ring and the outer diameter of a transparent glass disc in a specified relationship. CONSTITUTION:When the inner diameter of an external metal ring is represented by (a) while the outer diameter of a transparent glass disc (b), a-b=0.01a (+0.1 or between +0.1 and -0) mm. is set when in the range of a=20-45mm. and a-b= 0.50-0.60mm. when (a)>45mm.. As (a) and (b) are set in this manner, tensile stress acting on the transparent glass melted can be controlled within a specified value to prevent the generation of bubbles even if the transparent glass happens to deposit gradually over the entire circumference from a part of the periphery of the external metal ring when the transparent glass disc is melted by heat and deposits on the inner surface thereof. In the assembly, the external metal ring 15 with the inner diameter (a) exceeding 20mm. while having no step on the inner surface thereof is placed on a sealing jig 7 made of graphite and the transparent glass disc 16a with the outer diameter (b) is arranged in the external metal ring 15.
Patent JP-S55116291-A (JP)
Title: Electronic wrist watch with alarm
Inventor: AYUSAWA HITOMI
IPC: G04G13/00
Filed: 1979-02-28
Abstract: PURPOSE: To easily perform pace measurement by providing a modulation circuit which generates a signal for pace measurement.  
     CONSTITUTION: An AND gate 6 generates a modulation signal by 1Hz and 8Hz signal in a dividing circuit 2 and a formation circuit of modulation signal which generates a signal for pace measurement is composed by FF8 and an AND gate 9. A transistor 12 is switched on by applying the outputs from the gate 6 and gate 9 to an AND gate 11 through an OR gate 10 and by generating a driving signal by the output of 4kHz in the driving circuit 2. In this way, a sound is generated from an sound generating device 13. With the electromagnetic microphone in a pace measuring device 14 used at the switching time of the transistor 12, a signal will be obtained from the coil used in the device 13 and the pace will be measured easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56119356-A (JP)
Title: Chisel moving device of timber working machine
Inventor: TAKAHASHI KUMIO
IPC: B23Q17/09
Filed: 1980-02-26
Abstract: PURPOSE: To easily perform the following operation by drawing a tool back to the rearward position to be stopped, then by stopping the rotation of the tool and by stopping the tool with the chisel remaining left from the timber, when the hollow chisel for the timber working is put in the overload state.  
     CONSTITUTION: A drill revolving mechanism 4 and a cutting and separating mechanism 3 are provided with a cutting and separating load detector 13 and a drill rotation load detector 14, and there are provided an upper limit detector 10 detecting that the drill is situated at the position furthest from a work-piece along a direction of the drill moving and a cutting depth detector 11 detecting that the drill is  situated at the position in the work-piece cut deepest by the same. A controlling  device accepting the outputs of those detectors 10, 11, 13, 14 is given an instruction  to draw the drill back to the position where the upper limit identifier operates and  to stop the rotation of the drill at the appearance of the over load or when the  cutting-depth detector 11 is not operated within a set time of a timer.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05215153-A (JP)
Title: Electromagnetic clutch
Inventor: KISHIBUCHI AKIRA
IPC: F16D27/112
Filed: 1992-02-10
Abstract: PURPOSE:To pressure-weld a pulley to a rotor by friction, and prevent electric corrosion of a friction pressure-weld surface. CONSTITUTION:A protective body 7 (made of resin or low melting point metal) is inserted into a groove board adjacent to an expected friction pressure-weld surface of a rotor 1 with a pulley 2 of light metal, and the protective body is melted by friction pressure-weld heat. Burr is generated by the friction pressure-weld from a boundary of the friction pressure-weld surface of the rotor 1, and the burr closes an opening of the groove, or restricts outflow of the melted protective body from the groove. After the friction pressure-weld, the protective body 7 which is resalidified is attached to the burr stretching in the opening of the groove for enclosing and protecting the weld surface against brine, etc. The weld surface of the rotor 1 with the pulley 2, that is a different kind metal joint surface, can thus be prevented from electric corrosion, thereby lowering of the binding strength between the pulley and the rotor can be prevented.
Patent JP-S58142667-A (JP)
Title: Recording device
Inventor: NAGASHIMA MASAYOSHI
IPC: H04N1/04
Filed: 1982-02-17
Abstract: PURPOSE:To reduce the size and power consumption and to quicken transferring time by providing a reading section having a contact line sensor and a printing section having a thermal line dot head, and carrying an object to be read and a transferred material synchronously. CONSTITUTION:An original inserted into an original slot 33 is carried by a feeding roll 34 and contact scanned by a contact sensor scanner section 30. Paper P to be transferred is taken out from a paper feeding cassette 40 sheet by sheet by a taking-out roller 41 and carried to a transferring section by a carrying roll 43. The roller 34 stops when the tip of an original comes opposite to the reading position of the scanner section 30 and resumes rotation when the tip of paper P is carried. Information of the original is photoelectric converted in the  scanner section 30, and a thermal head 46 is driven according to print data.  When rear end of the original passes through a detector 37, the second sheet of paper P is taken out, and the original is driven in reverse direction, and  transferring is carried out.
Patent JP-S59149301-A (JP)
Title: Synthetic resin lens
Inventor: SANO YOSHIO
IPC: B29D11/00
Filed: 1983-02-16
Abstract: PURPOSE:To improve the reflectance of the surface of a synthetic resin lens having a specified refractive index while maintaining the strength without increasing the thickness of the central part of the lens by laminating an easily dyeable hard coat layer of a cross-linked cured resin having a refractive index close to that of the lens and an antireflection film having a relatively low refractive index on the surface of the lens. CONSTITUTION:A cross-linked cured film of an org. substance having 1.55-1.70 refractive index and 1-20mum thickness is formed as a hard coat layer on at least one side of the material of a synthetic resin lens having 1.55-1.65 refractive index and a cross-linked crued film of an org. substance having 1.40-1.50 refractive index and 0.10-0.20mum optical thickness is formed on the hard coat layer. The scratch resistance of the surface of the lens is improved by forming the hard coat layer, and the reflectance of the surface of the lens can be reduced by about 2.6-4.5% by forming the cross-linked cured resin film having 1.40-1.50 refractive index.
Patent JP-S55116251-A (JP)
Title: Method and apparatus for detecting oblique crack in seamless pipe by supersonic wave
Inventor: FUKUDA SHINICHI
IPC: G01N29/04
Filed: 1979-03-01
Abstract: PURPOSE: To detect an oblique crack in a seamless pipe by a method wherein a supersonic wave beam is slanted in a plane parallel to the pipe axis including the direction of the incident beam so that it falls on an oblique crack at right angles to it.  
     CONSTITUTION: By deflecting probe 3, the supersonic wave beam is deflected in a circumferential direction of the pipe. Further, by deflecting probe 3 by an angle α in a plane parallel to the pipe axis including the direction of the incident beam, the beam is caused to fall on oblique crack 2 nearly at right angles to it. The angle α is set at 5° to 20°. At the time of inspection, seamless pipe 1 in water 4 is transported in the longitudinal direction while it is being rotated. Head 8 of probe 3 is fitted to arm 9, which is fitted to a holding plate. and the horizontal distance y between probe 3 and seamless pipe 1 is adjusted. At the same time, the amount of deflection x of probe 3 and the angle α are adjusted. These adjustments are performed by micrometer screws 10, 14 and 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59161424-A (JP)
Inventor: TOOMASU CHIYAARUZU MOORIARITEI
IPC: C07C239/00
Filed: 1984-02-10
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-H08238754-A (JP)
Title: Driver for vibrating roller in inking arrangement of rotary press
Inventor: KAARUSHIYUTEN KERUMU
IPC: B41F31/15
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To regulate distributing rollers so that a point of time when the transverse movement is started is changed using the starting end of a printing plate as a reference and the ink application of the printing plate is controlled in accordance with a subject matter for printing. SOLUTION: The distributing roller drive device is equipped with a center gear 1 to be driven by a printing unit cylinder and distributing rollers 6 whose drive gear 5 is engaged with the center gear 1. These distributing rollers 6 are moved in the axial direction. The center gear 1 is of a double gear structure, the first gear 2 of which is engaged with a printing unit cylinder with a second gear 4 being engaged with the drive gear 5 of the distributing rollers 6 and supported by a journal 15. Two gears 2, 4 have internal gears 23, 24, with which the two gear rims 21, 22 of a planetary gear 20 are engaged. The planetary gear 20 is supported by the journal 15 for supporting the movable second gear 4.
Patent JP-S60188471-A (JP)
Inventor: REIMONDO DEFUAAGO
IPC: D06P1/50
Filed: 1985-02-13
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-S54117995-A (JP)
Title: Device for working both ends of tube
Inventor: KAJIKAWA YOSHIHIRO
IPC: B23B5/16
Filed: 1978-03-04
Abstract: PURPOSE: To anable a single person to operate two working machines, by installing these machines near each other in a working space defined by a right and a left transfer lines.  
     CONSTITUTION: The two parallel transfer lines 1, 2 are provided at a predetemined distance l from each other. The working machines 6, 7 whose chuck sides correspond to the transfer lines 1, 2 are installed near each other in the working space 3 corresponding to the distance l. The right end of a tube D transferred from the transfer line 1 onto a lateral feeder 8 is delivered to the working machine 6 to undergo required working. Then, the tube is moved back by an appropriate length and is conveyed by the transfer line 1 and delivered to a lateral feeder 9 of the transfer line 2 through another transfer line 10 so that the other end of the tube D is worked by the working machine 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56122423-A (JP)
Title: Sheathing work in delivery of long tube to be buried in narrow excavated trenth
Inventor: ENMEI YOSHIO
IPC: E02D17/08
Filed: 1980-02-29
Abstract: PURPOSE: To facilitate the delivery of a long tube into an excavated trength as well as sheathe the opening of the trench safely by a method in which waling strips are provided horizontally at the upper end part of plural supports facing each other outside a sheathing structure and the distance between the supports at both ends of the waling strips is supported by a large-size support jack.  
     CONSTITUTION: The waling strips 6 are provided horizontally at the upper end of four supports 3 each facing with each other in the outside of a sheathing structure. Then, a large-size support jack 4' is provided between the upper and lower supports 3 facing each other, positioned at both ends of the waling strips 6, to support the supports 3 and a sheathing plate 5, as well as the waling strips, jointedly with the usual support jack 4. Then, the support jack 4 is removed from two supports 3 positioned at the middle of the waling strips 6 to form an opening 10 through which is a long tube is hanged down into the sheathed structure. Thus, the long tube 11 to be buried in the excavated trench is gradually delivered in the longitudinal direction of the trench and buried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06212879-A (JP)
Title: Continuous excavating tunnel excavator for vertical shaft and tunnel
Inventor: YOSHINO OSAMU
IPC: E21D9/06
Filed: 1993-01-19
Abstract: PURPOSE:To carry out the separation work of a tunnel excavating shield excavator while confirming it directly by the eye of a worker, have no use for cut-off work, etc., with a facing and to facilitate work. CONSTITUTION:A cutter disc 3 combined with a bulkhead 4 directly upward thereof is provided to the lower end of a vertical shaft shield excavator 1 placed in a vertical direction through a bearing 8 in a turnable manner. A seal member 9 is provided between the bulkhead 4 and a circular frame 6 of the excavator 1. A tunnel shield excavator 21 capable of taking a horizontal attitude is inserted in a shield plate 2 of the excavator 1 by fitting their center axes, and a cutter disc 23 of the front end thereof is connected to the bulkhead 4 with a plurality of bolts 32 in a detachable manner. When a vertical shaft is excavated, the cutter disc 23 provided to the inside of the shield plate 2 of the excavator 1 and the cutter disc 3 of the excavator 1 are rotated together with the bulkhead 4 by a driving hydraulic motor 28.
Patent JP-S59151181-A (JP)
Title: Heating head for thermomagnetic recording
Inventor: ITAMI MITSUHIKO
IPC: G03G19/00
Filed: 1983-02-18
Abstract: PURPOSE:To make a device compact and to preheat efficiently a heating head by providing integrally a preheating resistor in parallel with an element array for resistance heating of said head. CONSTITUTION:A preheating resistor 6 is provided in parallel and in proximity with and to a heating resistor 4 on a wear resistant glass layer 5 of a heating head for thermomagnetic recording. RuO2 is used for the resistor 6 and is formed by screen printing on the layer 5. The surface temp. of the resistor 6 is elevated to 100 deg.C when 100V is impressed on a preheating lead electrode 7. The resistor 4 is selectively heated according to image information right after preheating with the resistor 6. An image having good quality is thus obtd. with a resolving power of 8dots/mm. and the preheating is efficiently accomplished with the compact device.
Patent JP-H05187101-A (JP)
Title: Waterproof construction method
Inventor: ENDO YUTAKA
IPC: E04D5/14
Filed: 1992-01-13
Abstract: PURPOSE:To dispense with the resin cement paste process and improve adhesiveness by sticking a waterproof sheet fixed with a nonwoven fabric on the back face to a construction backing with an adhesive containing cement and resin. CONSTITUTION:About 10-100 pts.wt. of cement and about 10 pts.wt. of aggregate in total weight are combined with 10 pts.wt. of aqueous resin emulsion solid material to prepare an adhesive. The adhesive is coated on an uneven backing 4 to form an adhesive layer 3. A waterproof sheet 1 fixed with a nonwoven fabric 2 on the back face is stuck on the adhesive layer 3. When the adhesive is to be directly applied to a dry backing, the aqueous resin emulsion to be used for the adhesive is diluted with water in advance and may be used as an undercoating material before the adhesive is applied. Construction is rarely affected by weather, and the construction period can be shortened.
Patent JP-H10221590-A (JP)
Title: Lens drive device
Inventor: NAKAO KATSU
IPC: G02B7/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent a lens from being out of focus caused by change in an environment temperature by fixing a reference position detecting means of a focus lens group to a tube in the adjacent to an image pickup element via a fixing means made of a material having the thermal expansion coefficient smaller than that of the lens tube. SOLUTION: An initial position detecting sensor 33 as a reference position detecting means for a focus lens group 4 is positioned in a movable range of a shielding plate 23 provided in a lens holder 11 and at the same time fixed along with an image pickup element 7a by attaching a printed circuit board 22 on a surface different from the image pickup element attachment surface of an image pickup element attachment plate 32 formed into an L shape. In getting to a high temperature or a low temperature state, the initial position detecting sensor 33 is fixed to the image pickup element 7 by the image pickup element attachment plate 32 constituted of a material having small thermal expansion coefficient so that the change in the distance between the initial position detecting sensor 33 and the image pickup element 7 is minimized.  This constitution can decrease the change in the distance between the focus lens group 4 and the image pickup element 7, which exerts the worst effects on the focus adjustment, so as to decrease deviation in the focus.
Patent JP-H06243357-A (JP)
Title: Automatic heat ray sensing switch
Inventor: YATEMATA TAKESHI
IPC: G08B13/191
Filed: 1993-02-15
Abstract: PURPOSE:To provide an automatic heat ray sensing switch through which heat rays can be detected at plural places and wiring construction and connecting operation are facilitated. CONSTITUTION:A sensor circuit 12 is equipped with a heat ray sensor which detects heat-rays emitted from a human body. A slave equipment input circuit 15 connects with slave equipment 2, equipped with a heat-ray sensor detecting the heat rays emitted from the human body, through a signal line. A load control circuit 14 makes a contact (r) interposed in a feed path to a load once the detection of the heat rays is inputted through either of the sensor circuit 12 and slave equipment input circuit 15.
Patent JP-S63193369-A (JP)
Title: Cassette loader
Inventor: MORIYASU YOSHITADA
IPC: G11B15/675
Filed: 1987-02-05
Abstract: PURPOSE:To perform the sure loading motion of a cassette tape by making a cassette holder to load a cassette tape at the position where the hole for locking formed on an elastic plate and a locking body are locked and release the engagement when the cassette tape is loaded as well. CONSTITUTION:The locking body 27 formed on an upper wall member 23 is engaged with the hole 26 for locking formed on an elastic plate 25 prior to the insertion of a cassette tape 21, becoming in a locked state and a cassette holder 1 is not moved horizontally in an arrow mark (a) direction. When the cassette tape 21 is inserted then, the plate spring 30 fixed to a work member 28 is pushed up by the cassette tape 21 and the work member 28 rotating with a shaft 29 as the center is rotated in an arrow mark (c) direction to push up an elastic plate 25, the hole 26 for locking engaged with the locking body 27 is released and the locking state is released to enable the cassette holder 1 horizontally movable in the arrow mark (a) direction. A sure cassette tape loading work can thus be performed.
Patent JP-S58141194-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F39/08
Filed: 1982-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。