baber/WOPTO huggingface dataset:
Patent JP-S51123910-A (JP)
Title: Process for assembling the bottom plate of low temperature liquid stor age tank
Inventor: NAKACHI TADATAKA
IPC: F17C3/00
Filed: 1975-04-21
Abstract: PURPOSE:A generation of welding furrows during welding operation is prevented by use of a panel integrally formed with a cold retaining material and membrane in a flat portion of the bottom plate.
Patent JP-H03250898-A (JP)
Title: Headphone reproducing device
Inventor: MATSUMOTO MASAHARU
IPC: H04S1/00
Filed: 1990-02-28
Abstract: PURPOSE:To attain the presence of a sound image at the outside of a head even in the headphone reproduction by using a picture signal synchronously with an acoustic signal simultaneously so as to provide a visual effect and adding a signal of a reflecting sound and crosstalk or the like. CONSTITUTION:The headphone reproducing device is provided with a video deck 5, a television receiver 6, a reflection sound generating circuit 7, adder circuits 8-1, 8-2 and a headphone 9. Then the visual effect is provided by reproducing simultaneously the video signal synchronously with the acoustic signal together with the acoustic signal and a reflection sound in a room and a spatial crosstalk signal which are produced in the usual speaker reproduction and not caused in the stereophonic headphone reproduction are compensated at the headphone reproduction. Thus, the presence of the sound image at the outside of a head in the headphone reproduction is attained.
Patent JP-H11252271-A (JP)
Title: Voice data transmitter
Inventor: TSURUMI KAZUE
IPC: H04L12/58
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To allow a sender to deliver a message directly to an opposite party without a troublesome operation such as entry of characters. SOLUTION: A telephone function section 12 is operated similarly to the case with a conventional telephone set. A voice signal S11 sent from a caller (sender) via a telephone line 18 is fed to a voice processing section 21 through the telephone function section 12 while being set to an automatic answering recording mode, and voice data S13 are obtained by A/D conversion processing and data compression processing or the like. Then the voice data S13 are fed to an electronic mail processing section 23 and electronic mail data S14 using the voice data S13 as added data are obtained and the electronic mail data S14 are sent to a mail address of an opposite party (recipient) of transmission via a modem 13. Only the recipient (opposite party) knowing a mail ID or a password can read the electronic mail data S14 from its own mail box and hears a voice relating to the voice data S13.
Patent JP-S57160518-A (JP)
Title: Ram speed controlling method of metal extruding press and its device
Inventor: SUGIURA HISAO
IPC: B21C23/21
Filed: 1981-03-31
Abstract: PURPOSE:To smoothly supply a high-pressure liquid in case of switching, and to prevent generation of an internal crack, by switching stem speed control after extrusion has been started by controlling the opening of a valve, in accordance with a detected value of a stem speed, in an extruding press. CONSTITUTION:In the advancing direction of a hydraulic press 2, a stem speed detecting means 12 provided with a rack 6 and consisting of a tacho-generator 10, etc. is formed. Also, a desired value is set to a valve opening setting device 30 and a stem speed setting device. After extrusion has been started, speed setting voltage of the speed setting device 40 is compared with voltage showing a stem speed of the tacho-generator 10 by a comparator 41, and its voltage difference is supplied to a low speed servo-amplifier 52 and is amplified. Driving voltage corresponding to this voltage is supplied to a servo-valve 6, pressure oil  corresponding to this voltage is fed to a cylinder 62, the extent of opening of a  throttle valve 14 of a valve means 18 is increased or decreased, and a ram  speed of the press 2 is controlled.
Patent JP-H07301785-A (JP)
Title: Production of liquid crystal optical element
Inventor: MIYANOWAKI SHIN
IPC: G02F1/1333
Filed: 1995-02-14
Abstract: PURPOSE:To provide a production method of a liquid crystal optical element in which pattern coating is extremely easily done. CONSTITUTION:This liquid crystal optical element consists of a conductive substrate and a liquid crystal/polymer composite film containing dispersion of a liquid crystal in a polymer matrix. In this production method, a metal mask having plural walls arranged like stripes on its surface is laminated on the one substrate. Liquid crystal emulsions containing dyes of different hues are supplied to the spaces among walls of the metal mask to apply the liquid crystal emulsions of different hues through the metal mask to form stripes on the substrate. Then the emulsions are dried, to which a counter electrode is laminated or a protective layer is formed thereon.
Patent JP-S58164036-A (JP)
Title: Pickup for optical disk
Inventor: SHINGUU SHITSUTA
IPC: G11B7/09
Filed: 1982-03-25
Abstract: PURPOSE:To prevent higher resonance and to exactly execute driving control of focusing and tracking, by constituting so that deviating force in a servo-system of a tracking or focusing direction of a lens barrel can be adjusted by a non- inertial magnetic flux. CONSTITUTION:A lens barrel 17 for holding an objective lens 16 is constituted of a magnetic material, and is held by attracting force of a magnet 12. The lens barrel 17 can be moved in the Z-Z' direction and the Y-Y' direction by steel balls 14a-d through a supporting body 15. An external body 11 is constituted of a magnetic material, and an electromagnet 18 having four magnetic poles drives the lens barrel 17. 23 denotes an attracting iron piece. By controlling a current flowing to coils 19-22 wound round four magnetic poles of the electromagnet  18, the lens barrel 17 is moved in the Z-Z' direction and the Y-Y' direction.
Patent JP-S54139705-A (JP)
Title: Motor device of cassette type magnetic recorder- reproducer
Inventor: SASAKI TOSHIHARU
IPC: G11B15/44
Filed: 1978-04-21
Abstract: PURPOSE:To achieve the miniaturization and higher performance of motors directly driving two capstan shafts and the stabler running of tape by using DC motors of the special shape of easy revolution controlling. CONSTITUTION:Rotor means 100, 101 integrally formed with capstan shafts 10, 11 consist of rotors 105, 106 and the magnets 107, 108 which are alternately magnetized with N and S magnetic poles and are installed in parallel opposition to a stator means 102. Switch means 115, 116 which subsequently energize the coils of armature coils 113, 114 are provided to the stator 102. Frequency generating means 117, 118 consisting of rings having undulated tooth faces and power generating coils are provided on the stator 102 in opposition to the undulated tooth faces 109, 110 provided at the peripheries of the abovementioned rotors 105. 106. The revolutions are automatically controlled by detecting the frequencies generated thereby. Such small-size DC motors permitting revolution controlling enable the stabilization of tape running to be achieved.
Patent JP-S54140424-A (JP)
Title: Bar code reading method
Inventor: HASHIMOTO TSUTOMU
IPC: G06K7/10
Filed: 1978-04-21
Abstract: PURPOSE: To prevent the misoutput caused by the label contamination and the like for the bar code reading device featuring the rotary scanning surface by using the bar code scan signals on different scanning surfaces.  
     CONSTITUTION: The code signals read out through bar code scanning lines 3a W 3c are memorized in memory 8 via code detection circuit 7. When the scanning of all bar codes becomes impossible via the scanning line and due to rotation of the scanning surface the above mentioned operation is stopped. After this, the scanning surface turns more, and the scanning line is positioned at 4aW4c. Thus, the read- out bar code is memorized in memory 8 again. When about half-cycle rotation of the scanning surface is detected by timer 10, decision-by-majority circuit 9 delivers the read-out code decision-by-majority signals within memory 8. As a result, the erroneous read-out code through scanning line 3a and 3b and caused by stain 5 can be deleted away. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05189138-A (JP)
Title: Coordinate input device
Inventor: ITO MITSUO
IPC: G06F3/048
Filed: 1991-03-13
Abstract: PURPOSE:To provide the simply structured and low-priced coordinate input device which can detect absolute coordinates. CONSTITUTION:On the surface of a reference stand 1, fixed points A and B are provided with a fixed distance between, and wire feed-out/take-up mechanisms 11 and 21 are provided while being engaged to these fixed points A and B. The wire feed-out/take-up mechanisms 11 and 21 always lightly atract wries 12 and 22 in arrow directions. A movable point C is provided at the temrinal part of the wires 12 and 22 fed out of the fixed points A and B, and the movable point is loaded on a movable cursor 2. With the move of the movable point C, the lengths of the wires 12 and 22 are changed. Then, on the surface of the reference stand 1, a processor 3 to calculate the coordinate of the movable point C by inputting the detection signal, input mechanism 24 and output mechanism 25 are provided.
Patent JP-H10225408-A (JP)
Title: Wiping cloth for cleaning and cleaning implement formed by using the same
Inventor: YAMASHITA SHUSUKE
IPC: D04H1/74
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enhance the stretchability in the direction orthogonal with the arranging direction of fibers and to improve the fitness to an object to be cleaned by forming the wiping cloth of a nonwoven fabric formed by laminating fibers to a necessary thickness and intertwining these fibers with each other, thereby imparting directivity in the arrangement of the fibers in the nonwoven fabric. SOLUTION: This wiping cloth 1 is formed of the nonwoven fabric obtd. by laminating the fibers 2 to the necessary thickness and intertwining these fibers with each other so as to have a desired size and shape. The nonwoven fabric is formed by a method of laminating, for example, the fibers of small diameters onto a finely meshed wire metal plate to the necessary thickness, subjecting this plate to perforating, etc., by injection of high-pressure water from a nozzle or by needles to intertwine the fibers with each other. At this time, the directivity is imparted to the arrangement of the fibers, by which the nonwoven fabric, i.e., the wiping cloth 1, is made easily stretchable in the direction orthogonal with the arranging direction of the fibers.  Namely, the fibers 2 are arranged mainly toward the B-B direction, by which the stretchability of the A-A direction orthogonal therewith is enhanced.
Patent JP-S62206606-A (JP)
Title: Correction method for abrasion loss of tool
Inventor: SUGIYAMA MINORU
IPC: G05B19/18
Filed: 1986-03-07
Abstract: PURPOSE:To attain the automatic correction of a tool by measuring the abrasion loss of a grindstone to register the result of this measurement to an offset number D01 via an input program for offset data on external tools. CONSTITUTION:The offset data is registered to a memory of offset number D01 with input of the offset data on external tools. Then the number D01 is designated by a tool length offset function program having a tool length offset function as well as a subsequent operation program. Thus it is possible to correct an error produced by the tool abrasion. For instance, a grindstone 5 is gradually worn as shown by codes 6 and therefore this abrasion loss is corrected by said method.
Patent JP-H07263586-A (JP)
Title: Resin-sealed type semiconductor device and semiconductor mounting apparatus
Inventor: NAGAI AKIRA
IPC: H01L23/12
Filed: 1994-03-18
Abstract: PURPOSE:To reduce a thermal stress generated between a carrier board and its resin based sealing material and improve largely the mounting reliability of the associated semiconductor device with them, by forming the carrier board out of the laminar plate made of an organic material and a resin-reinforced material, and by making the inplane-directional thermal expansion coefficient of the carrier board, the thermal expansion coefficient of the resin based sealing material and the difference between both the coefficients have respectively specific values. CONSTITUTION:As a carrier board 4, a laminar plate whose insulation layer is made of an organic material and such a fiber-reinforced material as a glass cloth is used generally. At least the mounting part of the carrier board 4 whereon a semiconductor element 1 is mounted is covered with a resin based sealing material 3, and on the mounting surface of the carrier board 4, connection terminals comprising solder ball grids 5 are provided. Both the inplane-directional thermal expansion coefficient of the carrier board 4 and the thermal expansion coefficient of the resin based sealing material are made to have the values of 3-10ppm/K respectively, and the difference between both the thermal expansion coefficients is made not larger than 3ppm/K. Thereby, the thermal stress generated by the difference between both the thermal expansion coefficients can be reduced remarkably, and the connective reliability of this resin-sealed type semiconductor device can be improved largely.
Patent JP-H11226858-A (JP)
Title: Wire cut device
Inventor: KANO TETSUYA
IPC: B24B27/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of a wire by rapidly extending a life of a roller, guide roller, etc., for running the wire. SOLUTION: A wire 10 winding both ends to a reel is wound repeatedly to three grooved rollers 6a, 6b, 6c via guide rollers 3, 3,.... A workpiece 15 is cut by the wire 10 extended between the grooved rollers 6a, 6b, on both sides of a region of the wire 10, a work fluid supply nozzle 16, 16 for supplying a work fluid to the wire 10 is arranged. Further, in the intermediate of the work fluid supply nozzles 16, 16 and the grooved rollers 6a, 6b, cleaning devices 21, 21 are provided, which blow out high pressure air to blow off the work fluid and cutting chips adhering to the wire 10.
Patent JP-S51125550-A (JP)
Title: Chessmen
Inventor: SHIRASAGO MAKOTO
IPC: A63F3/02
Filed: 1975-04-22
Abstract: PURPOSE: The designation or sumbol marks are indicated on the chessman surface with symbolized indicatin of the chessman function. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10244390-A (JP)
Title: Laser machining method and its device
Inventor: TAKADA ATSUSHI
IPC: B23K26/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To allow laser marking without being affected by the durability of a mask and also without setting a laser beam intensity low. SOLUTION: A laser beam A is separated into two laser beams B, C by a polarizing beam splitter 2, with one signal beam B made incident on a photo- refractive crystal 6 through a mask 4, and with the other pump beam C similarly through λ/2 plate 8. Then, in this photo-refractive crystal 6, the signal beam B is amplified by the pump beam C, with the image formed on a material 11 to be machined.
Patent JP-H11234072-A (JP)
Title: Frequency adjusting method for piezoelectric resonator
Inventor: OKUHARA SHIZUO
IPC: H03H9/15
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To continuously, efficiently and moreover precisely frequency-adjust a plurality of piezoelectric resonators. SOLUTION: A resonance frequency measuring unit 5 measures the resonance frequency of a piezoelectric resonator 1, and the opening time T of a shutter is decided based on a deviation Δ fr=fr-fr0 between the measurement value fr of the resonance frequency and a setting frequency f0 . Then, a shutter device 9 is opened by time T and the electrode 3 of the piezoelectric resonator 1 is coated with UV ink (ultraviolet curing paint) 13 injected from a spray nozzle 8. Then, a resonance frequency measuring unit 14 re-measures the resonance frequency of the piezoelectric resonator 1. The relation for deciding the opening time T of the shutter device 9 is corrected, based on the deviation Δ fr=fr-fr0 between the re-measured value fr of the resonance frequency and the setting frequency fr0 and data are fed back to a coating device 6.
Patent JP-S54140280-A (JP)
Title: Profiling control system
Inventor: YAMAZAKI ETSUO
IPC: B23Q33/00
Filed: 1978-04-24
Abstract: PURPOSE:To provide a process consisting of determining next deceleration control starting position on the basis of the direction of the shifts when the stylus of a tracer head has contacted with a model and the pick feed shift of said stylus and adjusting deceleration control starting position to model profiling starting end. CONSTITUTION:When a starting button is depressed, a sequence circuit SQC starts an approach circuit APC and controls gates GC1 and GC2 to transfer a transfer head TE. The configuration variation at the profiling starting end of a model MDL is detected through the medium of the shift direction signal and pick feed distance signal from said tracer head TR. A comparator COMP2 compares the contents of a counter RA1 and of a counter FB with each other and, if the both are equal to each other, feeds out deceleration starting signal DEC. Thus, said deceleration starting position can be controlled correspondingly to said configuration variation so as to be kept at an almost fixed distance from said model profiling starting end.
Patent JP-H07257332-A (JP)
Title: Vehicle transferring device for car washing device
Inventor: TAKEUCHI SHIGEO
IPC: B60S13/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the generation of scratch on the side surface of wheels in a vehicle transferring device for a car washing device, which transfers a vehicle to a car washing equipment provided on a road so as to wash the car, by automatically guiding the wheels so that the wheels do not deviate from the transferring surface of a transferring passage and that the wheels can securely roll along the transferring surface. CONSTITUTION:In a vehicle transferring device for a car washing device, a transferring passage 5 has a transferring surface 5B at a central part thereof and inclined surfaces 5C inclined upward from the transferring surface 5B toward the outside, and a wheel bearing member S, which has a sliding surface 21 on the top surface thereof, is projected from the transferring surface 5B.
Patent JP-H02229962-A (JP)
Title: Securing method for diaphragm
Inventor: SHIMADA TOSHINORI
IPC: F16J3/02
Filed: 1989-02-28
Abstract: PURPOSE:To enable stabilization of diaphragm characteristics by a method wherein the outer peripheral edge of the diaphragm is inserted in a groove, the rise part of a flange is caused to fall inwardly to secure it and further is squeezed to exert an outward tension on the outer peripheral edge of the diaphragm. CONSTITUTION:An annular flange 2 in an L-shape in cross section is first secured on a base disc 3, a diaphragm D is placed on a horizontal part 2a, and the outer peripheral edge of the diaphragm is pressed downward by means of a punch 4 to insert it in a down groove 2e. The flange 2 under this state is supported to a bottom mold 5, a rise part 2b of the flange 2 is caused to fall inwardly by means of a punch 6 to squeeze the groove 2c, and the whole of the outer peripheral edge of the diaphragm D is secured. The rise part 2b is pressed downward by means of a punch 7 for caulking, and an outward tension is exerted on the whole of the outer peripheral edge of the diaphragm D by means of an external up inclination press surface 7a. This method uniformizes the bending action of the diaphragm. and enables stabilization of characteristics.
Patent JP-H09242245-A (JP)
Title: Natural lighting ventilator of large roof
Inventor: NAKADA MASAO
IPC: E04B7/16
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To secure and opening ratio large in simple structure and to set it at low cost. SOLUTION: A roof 2 is constituted of two pieces of plane inclined roof surface 5 inclined downward from a top part beam 3, and horizontal opening and closing roof panels 6A-6B divided into a plural number in the inclined direction are arranged along the respective inclined roof surfaces 5. A jack device for opening and closing to connect inclined upper parts of these opening and closing roof panels 6A-6B to a horizontal beam of a roof frame through a bracket free to turn in the vertical direction and to move each of the roof panels to open upward from on the roof frame is provided.
Patent JP-S59178637-A (JP)
Inventor: DEIRUKU YAN BUROERU
IPC: G11B7/246
Filed: 1984-03-16
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-H02228655-A (JP)
Title: Original pre-processing method for process scanner
Inventor: NAKAMURA SABURO
IPC: G03F1/00
Filed: 1989-03-01
Abstract: PURPOSE:To facilitate calculation for measuring magnification by obtaining the magnification based on the ratio of the length of the segment of a line combining between block copy original reference points to that combining between scanner original reference points. CONSTITUTION:When a scanner original and a block copy original are read by an image reader 1, the images of the originals are displayed on a display 4 based on the read information. Thereafter, when the respective positions of the coordinates of at least two block copy original reference points and the scanner original reference points corresponding to the former points are inputted, the length of the segment of the line combining between the block copy original reference points and that combining between the scanner original reference points are calculated. Since the block copy original reference point and the scanner original reference point are the same point of both originals, the calculated ratio of the lengths of the respective segments of the line means the magnification between both originals. Therefore, the magnification for the block copy original of the scanner original is obtained based on the ratio of the lengths of the segments of the line. Thus, the calculation for measuring the magnification for the block copy original of the scanner original which is set in a process scanner is facilitated.
Patent JP-S60193665-A (JP)
Title: Thermal head
Inventor: AOKI TOSHIHIRO
IPC: B41J2/335
Filed: 1984-03-15
Abstract: PURPOSE:To improve abrasion resistance, heat resistance and thermal conductivity by coating the nose section of a thermal head with a thin-film in diamond structure. CONSTITUTION:A carbon compound, such as methane, acetylene, etc. as an evaporating-source gas is introduced through a nozzle 6, a filament 8 for heating the gas is heated by an AC electric field 12 while the efficiency of ionization is improved by a magnetic field by an electromagnetic field coil 7 to which a DC electric field 10 is applied, and the gas is thermally decomposed, and ionized by an arc electric field 13 between the filament 8 for heating the gas and the nozzle 6 insulated by an insulating pipe 11. A filament 5 for heating a substrate is heated by an AC electric field 14, and the ionized evaporating substance receives a DC electric field 15 and is accelerated toward the substrate 4 previously heated through the heating of the filament 5. Hydrocarbon impure ions are removed by a grid 3 at that time, only carbon ions are accelerated by the grid 3, and a diamond thin-film is formed on the surface of the substrate 4 on a substrate holder 2.