baber/WOPTO huggingface dataset:
Patent JP-S6168719-A (JP)
Title: Thin-film magnetic head
Inventor: NAGAIKE SADAKUNI
IPC: G11B5/31
Filed: 1984-09-12
Abstract: PURPOSE:To improve the slidability of a base body on a recording medium by using B4C or TiN ceramic which has such heat conductivity that the binder in a recording medium is not softened when the base body slides on the recording medium for the surface of the base body which faces the recording medium. CONSTITUTION:Two base bodies 1 are arranged in opposition to each other across a shield plate 3, and plural magnetic head elements constituted by laminating a lower magnetic pole, gap material, interlayer insulating film, conductor coil, upper magnetic pole, etc., are formed on the two base bodies 1. In this case, the medium-opposing surface A of the base body 1 which face the recording medium is formed of B4C or TiN ceramic which has such heat conductivity that the binder of the recording medium is not softened when the base body slides on the recording medium, obtaining the desired thin-film magnetic head. Consequently, heat generated by the sliding on the recording medium is absorbed by the B4C or TiN ceramic to evade the softening of the binder.
Patent JP-S6432799-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: KAWAI TETSUO
IPC: H04R7/02
Filed: 1987-07-29
Abstract: PURPOSE:To supply the highly rigid diaphragm of a stable quality, light in weight and a high Young factor by forming the amolphous form nitride film of a high Young's modulus at a lower temperature not to cause a heat deformation to a base substance by a reduced pressure CVD method on a diaphragm base substance. CONSTITUTION:A light weight metal is used for a diaphragm base substance. When the amolphous boron nitride film is formed on the diaphragm base substance surface, the film is formed at a temperature which a residual stress does not remain by the reduced pressure CVS method. The hardness of the said film is Vickers hardness Hv 1000-3500 and a suitable Young's modulus and a peeling hardness are obtained. The thickness of the film is the range of 0.1-5mum.
Patent JP-S5979652-A (JP)
Title: Method for transmitting signal
Inventor: ASAI TAKAHIRO
IPC: H04M11/06
Filed: 1982-10-28
Abstract: PURPOSE:To simplify the circuit configuration of a signal transmission device by cutting off a low frequency component of a data signal, and synthesizing the resulted signal with a voice signal to transmit, then separating the received signal to reproduce the low frequency component, in case of superposing the data signal to the voice signal and transmitting them. CONSTITUTION:A low frequency removing circuit 50 removes a low frequency component from a data signal inputted to an input terminal 10 and an analog adder 14 composes the low frequency component with a voice signal inputted to an input terminal 11 analogically. A branching filter 16 separates the synthesized signal transmitted through a transmission line 15 into a data signal from which the low frequency component is removed and the voice signal. The data signal is recovered to the original signal through a low frequency reproducing circuit 51 consisting of a clamp circuit and a comparator.
Patent JP-S6167976-A (JP)
Title: Metallic reflective mirror
Inventor: OHASHI TSUNEYOSHI
IPC: H01S3/086
Filed: 1984-09-12
Abstract: PURPOSE:To obtain the desired value of the laser beam spatial intensity distribution in a high-output carbonic acid gas laser resonator by arranging a plurality of recesses for reflecting laser beams irregularly in an inner surface of a total reflection mirror arranged on one end of the laser resonator. CONSTITUTION:A high-output carbonic acid gas laser resonator is composed of a total reflection mirror 1 and an output mirror 2 which are arranged on the end parts respectively, and a laser medium 3 contained in it. The produced laser beams 7 are reciprocated between the total reflection mirror 1 and the output mirror 2 and is amplified. Then a part of the beams is emitted from the output mirror 2. In this constitution, an annular absorber 6 is arranged in the vicinity of the total reflection mirror 1 for absorbing laser beams 5 as a part of the beams 7 to enhance a loss thereby preventing an increase in temperature of the total reflection mirror 1. Then a plurality of recesses 4 for reflecting the laser beams irregularly are arranged on an incident plane for laser beams of the total reflection mirror 1 and the irregular reflection is directed to the absorber 6. And the laser resonance is maintained in the part except the recesses 4.
Patent JP-S5891759-A (JP)
Title: Thermoplastic polyester composition
Inventor: INOUE SHIYUNEI
IPC: C08L67/00
Filed: 1981-11-26
Abstract: PURPOSE:To provide the titled compsn. producing molding products with excellent mechanical and thermal properties, anisotropy and appearance, prepared by adding a copolymer of alpha-olefin and alpha,beta-unsatd. acid glycidyl ester, to a specified copolyester. CONSTITUTION:The compsn. is prepared by adding 0.5-30pts.wt. olefinic copolymer consisting of alpha-olefin and alpha,beta-unsatd. acid glycidyl ester to 100pts.wt.  copolyester consisting of 20-50mol% polyethylene terephalate unit and/or polyethylene isophtalate unit and 80-50mol% polyethylene 4,4'-diphenyldicarboxylate unit. When the amount of the olefinic copolymer is less than 0.5pts.wt., molding products with sufficient impact resistance and anisotropy and unobtainable and when it exceeds 30pts.wt., elastic modulus and thermal deformation point of the molding are lowered.
Patent JP-H0355379-A (JP)
Title: Circuit for brushless motor for automatic door
Inventor: AKAMI AKIRA
IPC: E05F15/10
Filed: 1989-07-21
Abstract: PURPOSE:To make smooth speed control feasible in PWM inverter chopping method by preventing hunting from occurring in low-speed range with output voltage from a chopper circuit switched in stages respectively in high-speed and in low-speed modes, CONSTITUTION:As a high-speed command signal Sw is given to a switching circuit 40 for a switching regulator 55, switching output voltage Vu is given to a differential amplifier 33, and a regulator 25 operates, allowing a chopper circuit 20 to output DC high voltage. As a ramp input is given as a speed command voltage VS from a DC voltage-setting circuit 98, the speed of a brushless motor 70 varies within the scope of high-speed mode. When a low-speed command signal SW is given to the circuit 40, the regulator 55 operates on switching output voltage VU, making it a reference voltage, and DC output voltage from the circuit 20 declines thereby. When a voltage VS is given to the circuit 40 from the circuit 98, the speed of the motor 70 varies within the scope of low- speed mode.
Patent JP-2001017128-A (JP)
Title: Packaged laver product and method for packaging laver
Inventor: OKADA MASAO
IPC: A23L17/60
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a packaged laver product easy to use, capable of easily taking out the laver sealed in a packaging bag without breaking it. SOLUTION: This packaged laver product is such one that each sheet of laver 14 cut strip-fashion is sandwiched by packaging films 22, which are then sealed along the peripheral rim of the sheet of laver 14 to seal it; wherein a pair of pinch pieces 22a, 22b are provided so as to extend the respective edge rims on the upper and lower sides of the packaging films 22 beyond the seal parts 24a on the shorter sides of the packaging films 22.
Patent JP-H0354480-A (JP)
Title: Single frequency detection circuit
Inventor: EZAKA SATOSHI
IPC: G01R23/15
Filed: 1989-07-21
Abstract: PURPOSE:To detect arbitrary single frequency by comparing the output of a 1/2 frequency dividing circuit with the output of a count detection frequency/ band width setting switch by a count number comparing circuit to send out the comparing result. CONSTITUTION:An analogue signal is inputted to a comparing circuit 1 and compared with a preset min. detection level to send out output having the pulse width corresponding to the cycle coinciding with the cycle of the analogue signal and the level of the analogue signal. A TT level converting circuit 2 receives the input of said pulse to send out pulse output converted to a TT level and inputs the same to a 1/2 frequency dividing circuit 3 to repeat reversal at rising and falling and the pulse output is divided to 1/2 in frequency to be converted to a signal having a pulse width optimum in the detection of frequency and said signal is sent to a count number comparing circuit 5. Further, a detection frequency/band width setting switch 4 is controlled to send output wherein desired detection frequency and a band width are set to the circuit 5. The circuit 5 compares both input signals and regards that the frequency in a detection band is being received when a comparing result is sent out and can detect the frequency of the input signal.
Patent JP-H0942205-A (JP)
Title: Pump control device for hydraulic machine
Inventor: MURAKAMI SHIGEKI
IPC: F15B11/17
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To secure the required flow amount of an actuator in a state that the discharge oil plural hydraulic pumps is joined and is supplied to the actuator. SOLUTION: A controller 17 is equipped with a flow combining control part 18 which controls the opening and closing of a flow combining valve 1, and a discharge amount computing portion 19 which computes the target discharge amounts of pumps 3, 4 so as to output a signal to a regulator 8. Thereby, at the flow combining time, a larger value out of the target discharge amounts computed for the respective pumps 3, 4 is adopted as the common target discharge amount of both pumps 3, 4 so as to control the discharge amount.
Patent JP-H07114178-A (JP)
Title: Photosensitive lithographic printing plate and plate making method
Inventor: TONO KATSUHIKO
IPC: G03F7/32
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a photosensitive lithographic plate without the printing durability being decreased, excellent in sensitivity and developability and capable of erasing the film edge part of an original by providing a positive photosensitive composition layer on a sandblasted and anodically oxidized substrate. CONSTITUTION:A positive photosensitive composition layer contg. an O-quinone diazide compd. alkali-soluble resin and clathrate compd. is provided on a sandblasted and anodically oxidized substrate. The O-quinone diazide compd. is a polycondensed resin having an O-quinone diazide group and >=3000mol.wt., and the clathrate compd. is preferably selected from cyclic D-glucans and cyclophanes. A hydrophilic layer is preferably provided on the substrate which has been sandblasted, anodically oxidized and sealed. This positive photosensitive lithographic printing plate is picture-exposed with a developer contg. alkali metal silicate. As a result, a deposit is not formed in the developer bath.
Patent JP-H0634964-A (JP)
Title: Display device
Inventor: OGAWA MASAHIRO
IPC: G02B27/18
Filed: 1992-06-25
Abstract: PURPOSE:To make the whole device thin by shortening the distance from a liquid crystal display panel to a screen. CONSTITUTION:The optical axis 17a of a center convex lens 16a is aligned with the center of a corresponding display part 14a and the respective optical axes 17a and 17b, and 17d and 17e of convex lenses 16a and 16b, and 16d and 16e above and below the lens 16a are properly shifted up or down from the respective centers of corresponding display parts 14a and 14b, and 14d and 14e to enlarge and project respective images, displayed at display parts 14a-14e, on a screen 18 through the corresponding convex lenses 16a-16e, thereby composing one continuous projection image. In this case, the respective images displayed at the display parts 14a-14e decrease in image height, so the focal lengths of the convex lenses 16a-16e are reducible, and consequently the distance S from the liquid crystal display panel to the screen is shortened to reduce the overall thickness of the device.
Patent JP-S6251091-A (JP)
Title: Front loading device
Inventor: YUGAWA MASAYUKI
IPC: G11C5/00
Filed: 1985-08-28
Abstract: PURPOSE:To drastically reduce an unnecessary radiation and to prevent the generation of noise by providing a lock mechanism locking a holding member in a prescribed positional relation with respect to a support member. CONSTITUTION:When a ROM cartridge 20 is mounted, it is inserted from a front and upper part and thereafter, the front part of a tray 33 is pressed down. At this time, the upper end of a hooking rod 363 is fixedly supported, so that, the tray 33 is guided by the lower end of a hooking rod 363 and moved along horn shape grooves 363 and 367 and the heart shape groove 365 of a right side of an engaging protrusion 366 and the lower end of the hooking rod 363 is situated at a point P1. When the pressing force by fingers is weakened, the tray 33 returns by the elastic force of a coil spring 348, the lower end of the hook rod 363 engages with the U shape recessed part (shown in a point P2) of the upper side of the engaging protrusion 366 to maintain a lock condition. At this time the tray 33 is pressed in.
Patent JP-H11475-A (JP)
Title: Video game of block dropping 3d puzzle
Inventor: AKAMINE YOSHIHIKO
IPC: A63F9/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To allow a more interesting, more demanding puzzle game to be played by creating a deep, three-dimensional cube with dropping blocks. SOLUTION: When a block located near the center of the screen is surrounded by a large number of blocks 2 in an irregular manner and some blocks 3 are mixed in the group of blocks 2, an irregularly shaped block 4 is dropped from outside of the screen one after another. While the block 4 is being dropped, it is stacked on the blocks 2 and 3 being already stacked by rotating the entire blocks 2 and 3 or rotating the block 4 itself in any direction, for instance. Then, the blocks 3 may disappear if certain conditions are met using the block 4. When a dropping object is rotated and combined with a same type of block, the object and the mating block could also disappear.
Patent JP-S6081470-A (JP)
Title: Tubular water turbine generating device
Inventor: HIRATA YUKIO
IPC: F03B13/00
Filed: 1983-10-11
Abstract: PURPOSE:To rotate a generator by an impeller, by installing the impeller within a tube. CONSTITUTION:Struts 4 for supporting a rotor shaft 3 is installed in a circular tube 5 and the rotor shaft 3 mounted with an impeller 2 is also installed in the circuit tube 5 and is coupled to a generator 1. When water is flown through inside the circular tube 5 the impeller 2 rotates and drives the generator 1 to generate electric power.
Patent JP-2000023037-A (JP)
Title: Video compositing device
Inventor: TAKEUCHI HIDETO
IPC: G06T7/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To composite a video while confirming the result by operating the character of a computer graphic video, compositing together a photographed video, the computer graphic video and its character based on the three- dimensional information and displaying the composite video. SOLUTION: A CG generation part 7 generates the three-dimensional CG data by adding the CG movement information inputted from a CG operating part 8 to the three-dimensional model data which are read out of a CG character data part 6. The generated three-dimensional CG data are sent to a video compositing part 11, and the information received from the part 8 is recorded by a movement data recording part. A CG background data part 10 records the background data, i.e., the CG other than the three-dimensional model data of the part 6. The background data which are read out of the part 10 as necessary are sent to the part 11. Thus, the part 11 generates the video data by compositing the CG with the video sent from a video photographing camera 1 in a three-dimensional way.
Patent JP-2001021400-A (JP)
Title: Heat-generation-resistor-type air flow measurement device
Inventor: OZAWA MASAYUKI
IPC: F02D45/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily achieve miniaturization and low costs, and to constantly maintain accuracy under environment with various temperature. SOLUTION: In the air flow measurement device, by support members 6a, 6b, 7a, and 7b being mounted onto the wall surface of an air path, heat generation and thermally sensitive resistors 4 and 5 are arranged while the resistors become nearly vertical to a circulation direction B of air. In this case, in at least the support member 7b, a part 7b2 being independent of a part 7b1 for supporting the thermally sensitive resistor 5 is provided, and by heat radiation operation being obtained by allowing the part 7b2 to be subjected to air flow, the influence of heat where the thermally sensitive resistor 5 receives from the wall surface of the air path is independently changed at one end part of the thermally sensitive resistor 5 and the other.  The heat balance at both the ends of the thermally sensitive resistor 5 can be maintained, thus suppressing change in temperature correction even when temperature on the wall surface of the air pass is changed, and hence positively maintaining high measurement accuracy.
Patent JP-H0651386-A (JP)
Title: Adapter for loading auxiliary optical system
Inventor: YOSHIDA DAISUKE
IPC: G03B17/14
Filed: 1992-07-17
Abstract: PURPOSE:To enable an auxiliary optical system to be loaded in a camera formed by integrally providing a hood frame body in a camera main body. CONSTITUTION:A positioning frame 11d engaged with the aperture part 31 of the hood frame body 3 integrated with the camera and a fixing pawl 11e which can be engaged with the lower edge of the aperture part 31 are provided at the back part of an adapter main body 11. Besides, movable pawls 12A and 12B are loaded on the main body 11 by a shaft 13 so that they can be fluctuated. Then, a pawl part 12d is retreated inside the frame 11d by the pressing force of a tail part 12e. When the frame 11d is inserted in the aperture part 31 by hanging the pawl 11e to the lower edge of the aperture part under such a state and a conversion lens 2 is screwed, a pressing part 12f is pressed and the pawl part 12d is engaged with the upper edge of the aperture part.
Patent JP-H0243141-A (JP)
Title: Sheet separating device
Inventor: HIGUCHI TERUYUKI
IPC: G07D1/00
Filed: 1988-07-30
Abstract: PURPOSE:To enable to adjust separating conditions minimizing folded tips and skew by providing a paper feeding device, a separating means, and an adjusting means interposed between the separating means and sheets and for adjusting the sheet quantity being in contact with the separating means. CONSTITUTION:An adjusting guide 102 for moving bills delivered by means of paper feeding rollers 115 in the transverse direction is fitted at a guide 105 serving as the bottom board of a stack pat, and the position of this guide 102 is adjusted by means of screws 104 on both sides. Accordingly, the bill quantity brought in contact with separating rollers 117 can be adjusted, and many bills can be prevented from being seized between the paper feeding rollers 115 and the separating rollers 117. Moreover, the respective contact quantity of two separating rollers can be adjusted so that the bills in delivery can be prevented from the skew generated from the unbalanced contact load between the separating rollers 117 and the bills.
Patent JP-2000022871-A (JP)
Title: Image print controller
Inventor: NAKAGAWA MASAYUKI
IPC: H04N1/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image print controller capable of finely recognizing the print number of a recording medium. SOLUTION: This image print controller 10 for controlling a medical multi- format laser imager for performing multi-frame photographing is provided with a means for counting up a film number every time a film is supplied from a supply magazine at the time of printing and measuring and displaying it as the film number for each film size and the means for measuring and displaying a total print number in a prescribed period as history data.
Patent JP-H1040733-A (JP)
Title: Lamp body, lamp body mounting base, and luminaire
Inventor: SATO KATSUNORI
IPC: F21V19/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve workability of a lamp body against a lamp body mounting base. SOLUTION: A guide protrusion portion 184 is provided at a top portion of a lamp main body 101 of a lamp body 12, and a pair of hook terminals 161 is provided concentrically with the guide protrusion portion 184 being the center. A guide hole portion 61 is provided at a top portion of a frame portion 22 of a lamp body mounting base 11, and a pair of power supply hook terminals is provided concentrically with the guide hole portion 61 being the center. Here, assembling of the lamp body 12 against the lamp body mounting base 11 is guided by engagement of a guide protrusion portion 184 of the lamp body 12 and the guide hole portion 61 of the lamp body mounting base 11, and a pair of the receiving hook terminals 161 and the power supply hook terminals are positioned.
Patent JP-S5892370-A (JP)
Inventor: KASAI KENZOU
IPC: B60R22/36
Filed: 1981-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0746803-A (JP)
Title: Capacitor motor
Inventor: IGARASHI HISAO
IPC: H02P23/03
Filed: 1993-08-02
Abstract: PURPOSE:To provide a capacitor motor whose rotational speed can be changed by a simple constitution. CONSTITUTION:A motor 1 is provided with a main winding 2 and with an auxiliary winding 3 connected in series with the main winding 2. A terminal 4 is connected to the side opposite to the auxiliary winding 3 of the main winding 2, and a terminal 6 is connected to a connecting point 5 of the main winding 2 to the auxiliary winding 3. A terminal 7 is connected to the side opposite to the main winding 2 of the auxiliary winding 3. When a motor 1 is to be turned at high speed, power supply lines 9, 10 for an AC power supply 8 are connected respectively to the connecting terminals 4, 6, and a capacitor 11 is connected between the connecting terminals 4, 7.
Patent JP-S63107412-A (JP)
Inventor: BANSAN KORUKORU
IPC: H02H3/05
Filed: 1987-07-30
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-S6082360-A (JP)
Title: Printer
Inventor: NAGAHARU KENICHI
IPC: B41J2/485
Filed: 1983-10-13
Abstract: PURPOSE:To enable a super/subscript printing by a method wherein odd bits alone are compressed in the upper or lower half of 8n bits to print and then after the paper is fed by half a dot, even dots alone are compressed in the upper or lower half of 8n bits to print. CONSTITUTION:Data in the odd order only are picked up from those of 8n bits by an odd bit extraction means 21 and then, shifted to the upper half of 8n bits (for super script) by an odd bit shift means 22. The results are printed by a printing means 23. Then, after the paper is fed by half a dot by a paper feed means 24, bits in the even order only are picked up by an even bit extraction means 25 from the original data of 8n bits and shifted to the upper half of 8n bits (for super script) by an even bit shift means 26. Then, the results are printed by the printing means 23.
Patent JP-H0946350-A (JP)
Title: Physical loop-back control circuit and atm exchange
Inventor: TAJIMA SACHIKO
IPC: H04Q3/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To attain execution of physical loop-back by simple circuit constitution without generating an abnormal cell. SOLUTION: A loop-back start instruction from a CPU 5 is temporarily stored in an instruction register 33 and an instruction storing signal is applied to a synchronization control part 32. The control part 32 generates a physical loop signal from the instruction storing signal by the use of a synchronizing signal synchronous with an up input cell signal and applies the generated signal to a physical loop selector 31. The selector 31 selectively outputs a cell signal inputted from a down input line and the synchronizing signal based upon the physical loop signal and starts physical loop-back operation.