baber/WOPTO huggingface dataset:
Patent JP-H11306591-A (JP)
Title: Optical recording medium
Inventor: MIN KYUNG-SUN
IPC: B32B27/30
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of reducing a production cost. SOLUTION: The buffer layer 30 of the optical recording medium including a substrate 10 formed with guide grooves and a metallic recording thin film 20, buffer layer 30 and reflection film 40 successively laminated on this substrate 10 consists of any of >=1 dyestuffs of >=1.4 in refractive index (n) and <=1.6 in (k) (light absorption coefft.) at 650 nm and >=1.8 in refractive index and >=0.001 in (k) at 780 nm. As a result, reproduction with a DVD player and a CD player is made possible and the light reliability may be enhanced by using the metallic recording thin film 20 on the sultotrate and increasing the size of recording signals. Since the thickness of the buffer layer 30 is thin, the production cost may be reduced.  Further, the recording sensitivity and reliability are more improved when the material with which a weight decreased occurs suddenly at the time of decomposition is added to the buffer layer 30.
Patent JP-S6027912-A (JP)
Title: Guidance type electric motor car
Inventor: MORISHITA YOSHIICHI
IPC: A63B55/60
Filed: 1983-07-27
Abstract: PURPOSE:To prevent oscillation after an electric motor car stops and to eliminate unnecessary loss of electric power by providing a sensing means which senses the stop of wheels which are not applied with driving force, and opening the power feed switch circuit of an angle control motor with its sense output. CONSTITUTION:A magnetic sensor 21 is fitted to a caster frame 12, and a magnet piece 22 is fitted to a caster 9 to constitute the sensing means 23. When a running cart body 1 detects a permanent magnet 24 at a stop point provided to a guide line 18 by a stop point detection sensor 25, a brake circuit 31 operates and a control circuit 32 also operates to put a regenerative brake, power generating brake, and electromagnetic brake in operation successively; and a driving motor 29 is stopped to stop the main body 1. The rotation of the caster 9 stops by the stopping of the main body 1. The rotation of the caster 9 stops by the stopping of the main body 1. Consequently, the magnet piece 22 rotates any more and the output of the sensor 21 does not contain an AC component any more. Therefore, the output of a frequency-voltage transducer 33 becomes the specific value in a comparing circuit 34 and the power feed switch circuit 35 of a driving circuit 28 is opened to stop feeding electric power to the angle control motor 10.
Patent JP-S5761916-A (JP)
Title: Measuring device using karman vortex
Inventor: OKAMURI KENTA
IPC: G01F1/86
Filed: 1980-09-30
Abstract: PURPOSE:To measure the density or the mass flow rate with simple constitution, by detecting through a sensor the lift change caused by the growth of a Karman vortex and then extracting the signals related to the frequency and the amplitude to perform the prescribed arithmetic. CONSTITUTION:A piezoelectric element 3 consisting of the 1st and 2nd voltage sensors 6a and 6b is provided at the top part of a vortex generator 2 within a pipe- line 1, and connection is given to extract differentially the elecdric charge generated at each voltage sensor. The laminating electric charge (q) is caused by the stress which is produced in the opposite direction and pinches a neutral shaft with the lift change of the generator 2. The charge (q) is converted into the AC voltage (e) through a processing circuit 8, and the voltage E1 proportional to the frequency is obtained via a comparator 9 and a converter 10. At the same time, the voltage E2 proportional to the amplitude is obtained from a smoothing circuit 11. A signal proportional to the mass flow rate is obtained by an arithmetic of E2/E1 through an arithmetic circuit 12, and then a density signal is obtained with E2/E12. In such way, the density or the mass flow rate can be measured through simple constitution.
Patent JP-H07319587-A (JP)
Title: Portable personal computer
Inventor: MORINAGA KENICHI
IPC: G06F15/02
Filed: 1994-05-27
Abstract: PURPOSE:To surely and easily lock a display part and to rest the display part by erecting at an arbitrary position by providing a freely opening/closing arm, a second hinge part locked at first and second positions and the display part. CONSTITUTION:A portable personal computer 1, the first hinge part 4 provided on the personal computer 1, an arm whose base terminal is attached pivotally on the first hinge part 4 and formed in such a way that it can be freely opened/ closed upward, and the second hinge part 5 is provided on the tip of the arm 3 and formed freely rotatably against the arm 3 and locked at a position of zero degree that is the first position and a position of 90 deg. that is the second position where the arm 3 is erected at an angle >90 deg., respectively, and a rotary holding part 6 is attached pivotally on the second hinge part 5. When display on the display part is set so as to observed by opening the arm 3 upward almost perpendicularly with the hand and a knob 9 is pushed, then a metallic mold comes off a notch. When the display part 3 is turned by 90 deg. manually in such a state, the metallic mold is fitted in an adjacent metallic mold, therefore, the display part 2 can be fixed at a position rotated by 90 deg. that is the second position.
Patent JP-S6028724-A (JP)
Inventor: NAKADE HIROSHI
IPC: H02J1/00
Filed: 1983-07-28
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-H06348963-A (JP)
Title: Commodity sales data processor
Inventor: YAMADA MINORU
IPC: G07G1/12
Filed: 1993-06-10
Abstract: PURPOSE:To shorten the print waiting time for a receipt. CONSTITUTION:This commodity sales data processor by which the receipt is issued by performing printing each time print data to the receipt are outputted by an information processing means 15 when issue is set by a receipt issue setting switch 12, but the receipt is not issued unless there is the input of a receipt issue selection switch 12 when the issue is not set is provided with a middle output means 15 for printing out the printing data stored in a printing data storage means 14 when the receipt issue selection switch 12 is inputted, and a successive printing means 15 for printing out the printing data each time the printing data are outputted by the information processing means 15 when the print-out of this middle output means 15 is finished. When the receipt issue selection switch 12 is inputted in the middle of registration, all the printing data stored up to the moment are printed and afterwards, each time printing data are generated, they are printed.
Patent JP-H04337416-A (JP)
Title: Vibrating gyro
Inventor: ICHIKAWA SOJI
IPC: G01C19/5642
Filed: 1991-05-13
Abstract: PURPOSE:To detect angular velocity at high accuracy by providing a shaft extending in the direction of Z-axis, penetrating the vibrational center of a vibration means, which is supported by a base, and which has almost the same resonance frequency in the directions X and Y-axes. CONSTITUTION:The lower part of a shaft 14 of a device has the same structure as the upper part, and a cylinder 20' and a moving scale 22' are provided thereon. An exciting means 16 is composed of a rod-shaped core 24 and a driving coil 26 wound around the rod-shaped core 24, and is fixed to a housing 12 through a bush 28. The end of the rod-shaped core 24 is close to the flat surface part of a ferromagnetic body drum 26. When an unknown angular velocity omegais input, Coriolis force Fc correspondent to the angular velocity omega is generated in the direction of Y-axis. Since the resonance frequency (f) of a plate spring 13 is the same for X-axis and Y-axis, the shaft 14 is vibrated also in the direction of Y-axis. By measuring the amplitude of the vibration in the direction of Y-axis, Coriolis force, i.e., the angular velocity omega can be detected 18, 18'.
Patent JP-H0432810-A (JP)
Title: Light switching connector
Inventor: UEMURA YASUO
IPC: G02B6/35
Filed: 1990-05-30
Abstract: PURPOSE:To smoothly switch light and to reduce connection loss by individually forming pin pressing members correspondingly to respective pin grooves and pressing the pin pressing member corresponding to the pin groove in which a reference pin can be horizontally moved to a ferrule substrate on both the sides of the pin groove. CONSTITUTION:The light switching connector 21 is constituted so as to divide the pin pressing member into a pin pressing member 23a for pressing the reference pin 15 in the pin groove 26a having narrow width and a pin pressing member 23b for pressing the reference pin 15 in the pin groove 26b having wide width. The pin pressing member 23 on the narrow pin groove 26a side is pressed to the pin 15 by a screw 25a and the pin pressing member 23b on the wide pin groove 26b side is pressed to the ferrule base 22 by two screws 25b1, 25b2 on both the sides of the pin groove 26b. Since the reference pin 15 in the groove 26a is surely fixed on the position independently of a size error, connection loss can be reduced, deflection due to the clamping of the member 23b can be removed and switching operation can be smoothly executed.
Patent JP-S61296042-A (JP)
Title: Formed article of polyurethane foam
Inventor: TODA KENICHIRO
IPC: B32B3/30
Filed: 1985-06-25
Abstract: PURPOSE:To provide a molded article having low compressivility and capable of giving shallow irregular patterns easily and quickly on the surface, by impregnating a melamine resin in a foamed polyurethane and forming the product with a hot press. CONSTITUTION:A melamine resin is impregnated in a foamed polyurethane and formed to a desired form with a hot press. A facing material may be integrated to the surface of the impregnated product before hot-pressing. The amount of the impregnated melamine resin is 50-300wt% and it is sufficient to impregnate the melamine resin only to the part to be formed.
Patent JP-H11320294-A (JP)
Title: External wall fixing jig
Inventor: TANAKA KUNIO
IPC: B23P21/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an external wall fixing jig which can work with adjustment of the height of external wall panels and regulation for different panel thickness and/or outside diameters of columns and which can press each panel strongly to the under-side of a window or a column. SOLUTION: An external wall fixing jig 1 is structured so that the middle part 34 of a movable rod 3 is coupled rotatably with a riser piece 22 on a body 2 and the top 42 of a supporting part 4 is rotatably coupled with the coupling part 35 of the movable rod 3. The jig 1 is furnished with a table 41 to place external wall panels at the bottom of the supporting part 4 and a fixing mechanism 5 for fixing the supporting part 4 moved to the specified position.
Patent JP-S5471437-A (JP)
Title: A liquid fuel combustion device
Inventor: SHIMIZU EIJI
IPC: F23D3/10
Filed: 1977-11-17
Abstract: PURPOSE: To eliminate the accumulation of fuel gas in the lower part of a combustion cylinder and prevent the attachment of tar to the wick, by mounting a combustion cylinder on a heat-insulating plate provided at the upper part of at least one of the inner and outer cylinders.  
     CONSTITUTION: Cylinder (heat-insulating plate) 8 having flange 8a at tis upper part is pressure-inserted into inner cylinder 5 which guides wick 7. In a similar manner, cylinder (heat-insulating plate) 9 having flange 9a at its upper part is provided on the outside of outer cylinder 6. Inner flame cylinder 11a and outer flame cylinder 11b are mounted on these flanges 8a and 9a. These flanges are also fitted with a proper number of projections, such as dowels, 8b, 9b. Further, flange 9a is fitted with projection 9c to prevent a combustion cylinder when mounted from deviating from a fixed position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08309458-A (JP)
Title: Assembling device for parts
Inventor: SUGIMOTO MANABU
IPC: B21D39/00
Filed: 1995-05-12
Abstract: PURPOSE: To surely assemble a rod-shaped member P into a planar member W. CONSTITUTION: A depressing sleeve 6 for depressing a plate member P is provided so as to make it freely slidable on a force-fitting punch body 1 that is driven and vertically moved by a drive mechanism. In addition, this depressing sleeve 6 is provided with a holding sleeve 10, which can be pulled out against a friction force, projectingly so as to be picked at the tip end normally; then, this holding sleeve 10 is pulled out with fingers, so that a rod-shaped member L is held with its tip, then in the state of surely holding the rod-shaped member L by operating the force-fitting punch body 1, the member L is safely assembled into a planar member W.
Patent JP-S62294575-A (JP)
Title: Printing apparatus
Inventor: SUGIURA YOSHIO
IPC: G06F3/09
Filed: 1986-06-13
Abstract: PURPOSE:To perform synthetic printing without performing underline printing when printing is performed on a printed character with an underline, by already a means for discriminating whether the underline is already printed and a control means for stopping the overstriking of the underline. CONSTITUTION:At the time of an automatic underline mode, on the basis of the data of the first pointer 105P1 of RAM54, the data of the second point 106P2 thereof and the data of a present position memory 102, it is judged whether a printing head moves to the printing position on a lower rank side (anti-printing direction) as compared with a character printing position. When the printing head moves to the printing position on the lower rank side, it is judged whether the underline information of a character position memory 102 and the data of an address wherein the address indicated by the second pointer 106P2 is allowed to advance by 1, that is, an address in which underline information is written and, when the underline information of a key data memory 103 is '1', said underline information is rewritten to '0'.
Patent JP-S63304510-A (JP)
Title: Temperature sensor
Inventor: USHIDA YOSHIHISA
IPC: H01L41/187
Filed: 1987-06-02
Abstract: PURPOSE:To obtain a new sensor by using a material containing titanic acid lead zirconate with the molar fraction (x) in the range of 0.05<=x<=0.15 if the titanic acid lead zirconate is expressed as Pb(Zr1-xTix)O3. CONSTITUTION:If titanic acid lead zirconate is expressed as Pb(Zr1-xTix)O3, this material has a feature to contain the titanic acid lead zirconate with the molar fraction (x) in the range of 0.05<=x<=0.15. In such a temperature sensor, the Pb(Zr1-xTix)O3 in the range of 0.05<=x<=0.15 can electrically detect the change of the collection coefficient at the phase change temperature and can measure the corresponding temperature relatively correctly. If the material containing titanic acid lead zirconate with such specific composition is used, a new temperature sensor can be obtained.
Patent JP-S5763211-A (JP)
Title: Feed control of extruded coating material
Inventor: NAKASHIZU SHIYUUICHI
IPC: B29C48/05
Filed: 1980-10-06
Abstract: PURPOSE:To achieve material change with a minimum labor and time by preventing the waste of material leaving only minimal material below the surface of the accumuration detected with an upper level gauge provided in a charge hopper. CONSTITUTION:Level gauges 3 and 4 are provided each at the upper and lower positions of a charge hopper 2 of an extruder 1 and controlled by a microcomputer 9 with a level gauge 6 of a measuring hopper 5 to always detect the length l of a extruded coat strip by way of a strip length counter 10. The level gauge 3 is kept on from the start of feeding material until the quantity of material being fed determined by calculation on the value of work length L- the length l of the extruded coat strip or the like approaches the preset level of material to be used and activates the measuring hopper 5 under the control thereof to feed material. When the quantity of material fed approaches the preset level of material used, the level gauge 3 is turned off and the level gauge 4 turned on with a switching and thus, the feeding of material is continued under the control of the level gauge 4 until the quantity of material fed equals the quantity of material used.
Patent JP-S5928781-A (JP)
Title: Digital transmission system of television signal
Inventor: ISOBE MITSUO
IPC: H04N19/00
Filed: 1982-08-09
Abstract: PURPOSE:To improve the S/N ratio, by A/D-converting a video signal component only at an A/D converter and transmitting a synchronizing component after converting an output code of the A/D converter into a prescribed code. CONSTITUTION:A video signal applied to a signal input terminal T1 is quantized and coded at the A/D converter 2. An output signal of the converter 2 is applied to a control signal generator 7 and the 1st code converter 8, and the generator 7 generates a signal at its output when a parallel output code of the converter 2 goes all 0 or 1, for example, to control the output of the converter 8 to become a code other than all 0 or 1. Further, the converter 8 transmits its input to the 2nd code converter 9 with fidelity when no code converting control is performed from the generator 7. The converter 9 controls so as to be the same code as the code responded with the generator 7 even if any output code is given from the converter 8 during the response period in response to the synchronizing information component applied to a signal input terminal T2. A parallel-serial converter 3 converts serially an input parallel signal and transmits it to an output terminal T3.
Patent JP-H0738327-A (JP)
Title: Radar system for transmitting electromagnetic signal under water
Inventor: MARIO DEII GUROTSUSHI
IPC: H01Q1/04
Filed: 1994-06-21
Abstract: PURPOSE: To provide an antenna which is used for a radar system that transmits an electromagnetic signal from an aircraft to underwater and receives a reflected signal. CONSTITUTION: This antenna 20 transmits an electromagnetic signal which has a frequency that is smaller than 500 Hz and includes a beam 52 that is composed of dielectric material and a conductive sheet 50 that is wound by helical patterns around the beam 52. The antenna 20 further includes a core that is made of alloy 54 of silicon and iron and the core 54 is placed between the beam 52 of dielectric material and the conductive sheet 50. This configuration offers a magnetic dipole antenna 20 that provides about 10<6> to 10<7> Am<2> magnetic moment.
Patent JP-S5261784-A (JP)
Title: Non-linear resistor vs voltage
Inventor: MAKINO OSAMU
IPC: H01C7/10
Filed: 1975-11-18
Abstract: PURPOSE: A non-linear resistor vs. voltage of easy production having non-linear characteristic vs. voltage in the sintered body itself and having wide applications as an absorbing element of surge, in which an excellent surging life characteristic and a fixed loading characteristic can be obtained by addition of special impurities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11314495-A (JP)
Title: Disk mat with stamping mat
Inventor: SOGAWA MASAKAZU
IPC: B43L3/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain mater with a convenience improved greatly having no need of preparing a stamping mat every time when stamping by being matter with a stamping mat stuck integrally in place on the main body of a desk mat. SOLUTION: A stamping mat 2 is attached on the surface right lower side of a disk mat 1. An attachment of the stamping mat 2 to the disk mat 1 can be done by being stuck with a pressure sensitive adhesive double coated tap or an adhesive, or stuck removably by the use of a magic tape used, since it is changeable, an old mat can be replaced with new one, and replaced with a stamping mat 2 for own use. Furthermore, upon attaching the stamping mat 2 to the disk mat 1 welding can be employed to stick and not to allow removal. Also, the stamping mat 2 can be embedded in the disc mat main body 1. Besides, an attachment location of the stamping mat 2 can be stuck in place of the surface.
Patent JP-S63303366-A (JP)
Title: Driving device for image forming device
Inventor: TOKUTAKE NAOTO
IPC: G03G15/00
Filed: 1987-06-02
Abstract: PURPOSE:To eliminate unequal revolutions and to prevent defective image formation by transmitting driving power from a driving motor to plural devices and transmitting the rotational driving power to a photosensitive drum by a separate endless belt. CONSTITUTION:A DC servo motor 81 of a driving source is provided to a base plate 80 of an image forming device. The rotational driving power of the motor 81 is transmitted from a helical gear G1 via a helical gear G2, and gears G3, G4, G5 to a toothed pulley G6. The driving power is transmitted from the pulley G6 to a toothed pulley G40A of the photosensitive drum 40 by an endless toothed 2nd belt 85 to rotationally drive the photosensitive drum 40. The helical gear G1 of the motor 81 and the toothed pulleys G9, G10, G13, G16 are extended by the 1st belt 82 to transmit the driving power of the motor 81 to respective devices. Since the photosensitive drum is driven by the separate endless belt, the unequal revolutions are eliminated.
Patent JP-S5929284-A (JP)
Inventor: SHIBAHARA SHIGERU
IPC: G09B9/00
Filed: 1982-08-11
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-S5929979-A (JP)
Title: Condenser
Inventor: SODA MASAHIRO
IPC: F28B1/02
Filed: 1982-08-13
Abstract: PURPOSE:To improve a condensing capacity by a method wherein cooling tube group is divided into first and second cooling tube groups and baffle plates are arranged so as to cross a space for extracting air, which is formed by the inner peripheral surface of the cooling tube group. CONSTITUTION:Steam, flowed out of the inner peripheral surface of the second cooling tube group 9b and not condensed yet, and air, leaked into the condenser, flow through the space formed by the inner peripheral surface of the second cooling tube group 9b toward a cooling water inlet tube plate 4 under passing sequentially through orifices 12 provided on cooling tube supporting plates 10. In this case, baffle plates 13 are provided between the cooling tube supporting plates 10, therefore, the steam, not condensed yet, and the air, leaked into the condenser, which are passed through respective orifices 12, pass through the second cooling tube group 9b toward next orifices 12. The steam, not condensed yet, and the air, leaked into the condenser, pass through the second cooling tube group 9b again every time when they are passing through the orifices 12, therefore, the steam may be condensed sequentially.
Patent JP-S621152-A (JP)
Title: Photomagnetic recording medium
Inventor: TANAKA MOTOHARU
IPC: G11B11/10
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a photomagnetic recording medium which increases the Kerr rotating angle and has a good reproduction characteristic by adding at least 1 atom% of Pm, Eu, Ho or Er to a magnetic film consisting of an amor phous rare earth-transition metal. CONSTITUTION:The magnetic film 13 and protective film 15 are laminated on a substrate 11. The film 13 consists of the amorphous alloy film of the rare earth metal-transition metal contg. Pm, Eu, Ho or Er and is formed on the substrate 11 by a sputtering method, vapor deposition method, ion plating method, etc. More preferably, the magnetic film has the compsn. expressed by the formula M1-x(R1-yAy)x, where M is at least one kind of element of Fe and Co, R is at least one kind of element of Sm, Gd, Tb and Dy, A is at least one kind of element of Pm, Eu, Ho and Er, x: 0.1<=x<=0.4 y: 0.02<y<=0.3. The excellent vertical anisotropy and coercive force are thus obtd.