baber/WOPTO huggingface dataset:
Patent JP-2000141655-A (JP)
Title: Ink jet head
Inventor: SHIMAMOTO KEISUKE
IPC: B41J2/055
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of an ink supply passage having micro bore diameter by forming the ink supply passage of an ink jet printer out of a first opening plate and a second opening plate arranged while being shifted from the first opening plate such that the superposed part has flow channel resistance characteristics similar to those of a specified thin hole. SOLUTION: When an ink channel part having an ink supply hole 9 in an ink jet head is manufactured, thin SUS plates 51, 52 of about 50 μm thick are employed and different openings having area larger than that of a circle of 30 μm diameter are made in respective thin plates 51, 52 by punching. More specifically, rectangular openings having rounded corners are made in two rows (b) in the first layer thin plate 51. Similarly, a row of square openings (c) are made in the second layer thin plate 52. When these thin plates 51, 52 are superposed, specified micro holes 91 (d) having specified channel resistance characteristics are formed by the superposed parts of both openings.
Patent JP-H03190377-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AKIYAMA ICHIRO
IPC: H04N5/93
Filed: 1989-12-20
Abstract: PURPOSE:To implement detection of a synchronizing signal at reception of a television broadcast wave and at input of an external input video signal or a reproduction video signal of a VTR with a synchronizing signal detection means by providing a synchronizing signal detection circuit detecting whether or not a synchronizing signal exists in an output signal of a switch circuit. CONSTITUTION:When a received broadcast signal is outputted as a video signal, an output of a video detection circuit 1 is led to a synchronizing signal detection circuit 21 and the presence of the synchronizing signal is detected based on the video signal and when a reproduction signal or an external input video signal is outputted as the video signal, the output video signal is led to the synchronizing signal detection circuit 21 and the presence of the synchronizing signal is detected based on the video signal. Thus, the detection of the synchronizing signal at the reception of a television broadcast wave and at the input of the external input video signal or a reproduction video signal of a VTR is implemented by the synchronizing signal detection means 21.
Patent JP-H04197676-A (JP)
Title: Image forming device
Inventor: TANIMOTO YASUFUMI
IPC: G03G21/18
Filed: 1990-11-28
Abstract: PURPOSE:To output a message, such as a maintenance manual, after printing of data stored in a memory is completed by providing a means for detecting that all image data have been formed as an image by an image forming device and issuing a detection output and a means for supplying message information to the image forming device in accordance with the detection output. CONSTITUTION:When a printer control circuit 4 issues image data received from a host device 409 to an engine control part 300, the engine control part 300 conducts a printing processing and counts the number of printing in a counting area of an E<2>PROM 353. On the other hand, message information to be outputted at a cleaning timing is prestored in a ROM 402. When a predetermined value is counted in the counting area of the E<2>PROM 353, the message information is read from the ROM 402 to be converted to image data. In accordance with the converted image data, an electrified photosensitive body 20(202) is exposed to light. The message information is successively developed, transferred, and fixed to be printed on paper P. In this manner, a cleaning operation can be easily conducted by referring to the printed message information.
Patent JP-H04193300-A (JP)
Title: Pressing equipment for trousers
Inventor: TOKUMITSU SHUZO
IPC: D06F71/29
Filed: 1990-11-27
Abstract: PURPOSE:To deodorize trousers without giving off the odor into a room by providing a deodorant on either an upper press board or a lower one. CONSTITUTION:A lower press board 2 consists of a decorative laminated wood 9, a deodorant 10 on the top of it, a cloth cover 11 to cover the deodorant 10, and a frame 12 to retain all. As a deodorant 10, whatever material will be available which adsorbs low fatty acid such as ammonia or isovaleric acid the components of smell of sweat, or reacts with them and changes them into non--smell materials, but for example, 30 grams of untreated activated carbon fiber and 20 grams of malic acid treated activated carbon fiber can be used together. Also, the frame 12 is easily removed, so that the deodorant 10, when ineffective, can be replaced with a new one. Thus, trousers can be deodorized, while pressed without giving off the odor into the surroundings.
Patent JP-H11163390-A (JP)
Title: Optical module
Inventor: FUKUSHIMA AKIRA
IPC: H01S5/026
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable high optical coupling efficiency between a light beam receiving element and a light beam outputting element by arranging a light beam outputting element, a light beam receiving element and an optical path changing means on the main surface of a substrate, and forming a light-reflecting film on a region irradiated with a part of the outputted light beam. SOLUTION: A light-receiving element 10 and a laser diode 50 are laminated on a retaining substrate 1, constituted of a silicon substrate 1a and an SiO2 film 1b of a main surface. An incident end surface 11 of the element 10 and a high reflecting end surface 51 of the diode 50 are made to face each other, and a light-reflecting film 60 composed of Au is formed on a region between the surface 11 and the surface 51. A part of the outputted laser light enters directly a slant face 11a, and a part is reflected by the reflecting film 60 and enters the slant face 11a. It acts as an optical path change means which changes traveling direction of the laser light.  By suitably adjusting a light-receiving diode D1 , a greater part of the laser light from the diode 50 is made to reach the light-receiving diode D1 , so that the optical coupling efficiency between the diode 50 and the element 10 can be enhanced.
Patent JP-H05165108-A (JP)
Title: Color printer and fluorescent writing device
Inventor: MITA YASUHIRO
IPC: B41J2/525
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a small-sized, inexpensive and high speed color printer using heat developable photosensitive material and also capable of outputting a clear image. CONSTITUTION:A photosensitive member 1 moving on an exposure table 3 is exposed by using a fluorescent writing device 4 for emitting light the visible region including red, green and blue. The fluorescent writing device 4 is mainly constituted of a fluorescent writing head 41 which corresponds to each exposure by red, green and blue and a lens 46, and also, the device is improved so as to obtain a mechanism and a driving method for increasing particularily red exposure.
Patent JP-H11240127-A (JP)
Title: Printing equipment
Inventor: KASAI MORIO
IPC: B41F15/12
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized printing equipment being suitable for production in small batches. SOLUTION: At least a screen 12 for printing is provided and a plurality of printing units 2 arranged up and down in stage-piling-like shape at a storing position, a sliding means 3 for slide-driving respectively independently a plurality of the printing units 2 to the storing position and to a using position in the front and back direction, a table 5 which is arranged below the using position and on which a fabric to be printed with a unit length can be laid down under a condition where it is extended, and an elevating/lowering means 6 by which the printing unit 2 and the table 5 being moved at the using position are relatively moved in the up and down direction to allow them to approach or to separate each other and to bring the screen 12 of the printing unit 2 into intimate contact with a fabric 4 to be printed on the table 5 at the closest position, are provided.
Patent JP-H01170477-A (JP)
Title: Blood circulation promoting device
Inventor: ABE HIDEAKI
IPC: A61N2/00
Filed: 1987-12-24
Abstract: PURPOSE:To make the title device easy to get intimate with the joint part of a human body and hard to detach therefrom, by forming an antenna by spirally winding a conductor having elasticity and making the same deformable in matching relation to the bent state of the joint part or the like of the human body. CONSTITUTION:A power supply 4 and a coil 10 are contained in a main body 1 and an antenna is led out of the main body 1 and a high frequency electromagnetic field generator is constituted of the antenna 2 and the main body 1. Since the antenna is spirally constituted of a conductor having elasticity, when the antenna 2 is placed on a horizontal stand 5 and force is applied thereto in the direction shown, by an arrow, said antenna 2 is pressed to become planar. By utilizing this property, when a blood circulation promoting device is mounted to a joint part, the antenna 2 is hardly separated from the affected part to effectively promote blood circulation. For example, when the blood circulation promoting device is mounted to the shoulder, a mount tape 6 such as a double-side adhesive tape is bonded to the bottom surface of the main body 1 to mount the main body 1 to the affected part. Whereupon, the antenna 2 is deformed in matching relation to the bent state of the shoulder even when an arm is allowed to fall and rise, and an electromagnetic wave can be acted on the affected part without being weakened.
Patent JP-H02176665-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAGAWA MASARU
IPC: G03G5/05
Filed: 1988-12-28
Abstract: PURPOSE:To form high-quality images by incorporating a specific nitrogenous heterocyclic compd. into a photosensitive layer. CONSTITUTION:The photosensitive layer contains the nitrogenous heterocyclic compd. The nitrogenous heterocyclic compd. in the nitrogenous heterocyclic compd. in which >=1 carbon atoms in the skeleton expressed by the formula I are substd. by a nitrogen atom; for example, the compd. contains pyridine, 2-phenyl pyridine, quinoline, 4-methyl-quinoline, acrycine 1, 10-phenanthroline, pyridazine, pyrazine, triazine, pyrimidine, imidazole, etc. The amt. of these compds. to be added is preferably 0.05 to 10%, more preferably 0.1 to 5% of the total weight of the layer to which the compds. are added. The stable and high-quality images are formed in this way.
Patent JP-H03189959-A (JP)
Title: Information recording disk player
Inventor: ISHIKAWA TOKIYA
IPC: G11B20/14
Filed: 1989-12-19
Abstract: PURPOSE:To attain high sound quality of the subject device by performing a phase control of a reference synchronizing signal according to a low band component of a phase difference signal between a regenerative clock in phase synchronization with a low band digital signal and a fixed read clock. CONSTITUTION:A speed control is performed on a spindle motor 2 based on a time axis error signal corresponding to a phase difference between a synchronizing signal in a video signal and the reference synchronizing signal. On the other hand, in a digital audio demodulation system 7, the regenerative clock is generated in phase synchronization with a regenerative digital signal, and a demodulated output is written to a memory in synchronization with this regenerative clock, and then this stored information is read out by the fixed read clock, whereas the phase control of the reference synchronizing signal is performed in accordance with a reduced component of the phase difference signal between this read clock and the regenerative clock. By this method, a residual jitter is suppressed to a negligible value against a video residual error while the high sound quality of the digital audio system 7 can be attained.
Patent JP-H03189340-A (JP)
Title: Sudden accelerating-time smoke reducer for diesel engine
IPC: F02B3/06
Filed: 1989-12-19
Abstract: PURPOSE:To reduce the extent of smoke emitting quantity even in case of sudden accelerating operation by setting up a temperature sensitive effector in an interlock actuating system between control racks from the input side of an engine stop lever, and constituting it so as to regulate its transference to the fuel increment side of the control rack, when an engine reaches the setting temperature. CONSTITUTION:When a gearshift is operated for sudden acceleration, a governor spring force GS grows larger, but a rise in engine speed is somewhat delayed and balance between governor force F and the governor spring force GS come down, so that a spring lever 12 and a fork lever 10 are shifted to the fuel increment side R. At this time, as movement of the spring lever 12 is so speedy, the fork lever 10 is transferred to the fuel increment side by dint of pressure accumulating force of a torque spring device 13 even after this movement is received by a fuel limit pin 26, but temperature goes up during operation so that a temperature sensitive effector 21 is selected to an operating attitude, stopping a control rack 9 at a position corresponding to a maximum fuel injection position. With this constitution, a fuel injection quantity is restricted, thus the emission of smoke is controllable.
Patent JP-H05163149-A (JP)
Title: Production of sulbutiamine-containing oral composition
Inventor: YAJIMA TOSHIHISA
IPC: A61K31/51
Filed: 1991-12-13
Abstract: PURPOSE:To provide a method for producing an oral composition composed of particles having a uniform and dense surface and improved in stability of its medical components by coating sulbutiamine with two or more kinds of coating materials without using an organic volatile solvent. CONSTITUTION:A polymer substance soluble in the stomach or in the intestine is dispersed or dissolved in a low-melting substance heated and melted at >=the melting point to obtain a coating composition. Sulbutiamine together with the coating composition, is subjected to melting granulation or heating granulation. This invented method for coating an oral composition is composed of the above- mentioned processes.
Patent JP-H08226981-A (JP)
Title: Electric-power generator
Inventor: YASUKAWA HISAAKI
IPC: G04C10/00
Filed: 1995-12-18
Abstract: PURPOSE: To provide an electric-power generator superior in anti-shock, small and capable of loading in a wrist watch by providing a slip mechanism utilizing frictional force in between a pinion of an intermediate wheel and a gear. CONSTITUTION: A rotational bob 2 is fixed with a gap between a wheels receiver 1 and screws 3 fixed to it. To the rotational bob 2 a rotational bob gear 5 is fixed with a gap from the rotational bob 2 with an arbitrary frictional force. During normally carrying it, the frictional force is larger than the torque generated in the rotational bob 2 by the movement of arm and the like, and therefore the rotational bob gear 5 transmits the rotation of the rotational bob 2 as it is from an intermediate wheel 6 to a rotor 8. On the contrary when a strong shock owing to fall and the like is added to the rotational bob 2, the torque of the rotational bob 2 exceeds frictional force, the rotational bob gear 5 slips and the rotation of the rotational bob 2 is not transmitted to wheels following the rotational bob gear 5.
Patent JP-H09183631-A (JP)
Title: Composition low in expansion for decorating crystallized glass and decorated crystallized glass low in expansion
Inventor: SHIMATANI NARUTOSHI
IPC: C03C3/091
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To produce a composition for decoration low in expansion suitable for the surface decoration of a crystallized glass, excellent in concealing property and hardly visualizing the color tone of the crystallized glass by mixing a glass powder, a TiO2 powder and a color pigment in a specified ratio. SOLUTION: A glass powder in an amount of 39-94wt.%, 5-69wt.% TiO2 powder and 0.05-34wt.% color pigment (e.g. nickel oxide) are mixed to obtain the composition low in expansion for decorating the crystallized glass. The glass powder having a composition consisting of, by weight, 45-75% SiO2 , 10-35% B2 O3 , 1-10% Al2 O3 , 1-10% BaO, 0-10% Na2 O, 0-5% K2 O, 0-5% Li2 O, 0-2% F2 O is preferably used. The average grain size of the TiO2 powder is <=5μm, and also the content of the TiO2 powder is preferably higher than the content of the color pigment. When a decorative film is formed on the surface of a crystallized glass plate by using the obtained composition for decoration, the color tone of the crystallized glass is hardly visible transparently through the film prepared from this composition even if the film thickness is thin and the film is pale-colored.
Patent JP-H05310253-A (JP)
Title: Postal matter and packing method therefor
Inventor: HAYASHI MASATAKA
IPC: B65D27/00
Filed: 1991-11-20
Abstract: PURPOSE:To directly write the required matters on the contact of a container for parceling mail so that a fixed date based on a certified accepted time can be obtained thereon by forming in the container for parceling mail a window which, when postal matter (contents) is put in the container, aligns with a space for a postal reception mark provided on the postal matter. CONSTITUTION:The subject relates to mailing of postal matter 2 which, such as a long sheet of paper containing details concerning many creditors printed out by a computer and folded zigzag, requires a post office to make a specific entry together with the date and, for such mailing, the use of a parceling container 1 having a window 5 through which, when postal matter 2 is put in the container 1, an entry denoting postal reception made by a post office at the time of the receipt is visible. In the postal matter 2, the address of the mail and the sender's name and address are printed in a square space enclosed by lines 7 and set apart on the right side on the lower part of the surface and the postal reception is marked in a space 3; these entries are visible through the window 5. After putting the postal matter 2 in the parceling container 1, the opening between the window 5 in the container 1 and the postal matter 2 is closed with a sealing tape such as a PVC tape.
Patent JP-H05138652-A (JP)
Title: Production of resin concrete
Inventor: HOSHI SHIGERU
IPC: C04B16/02
Filed: 1991-11-20
Abstract: PURPOSE:To reduce the consumption of heat energy at the time of the production of resin concrete. CONSTITUTION:In the production of resin concrete, aggregate is heated to be mixed with a granular thermoplastic resin to obtain a molten mixture which is, in turn, molded.
Patent JP-2001147200-A (JP)
Title: Bottle mouth inspection device and its inspection method
Inventor: MIZUNIWA YOSHIHIRO
IPC: G01N21/88
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect a small chip or the like even with the fluctuation of brightness generated by the molding dispersion of a bottle mouth itself and the fluctuation of transmittance of a bottle. SOLUTION: An input image found by picking up the image of a bottle mouth is binarized to form a binarized image, and the inner periphery and outer periphery of the bottle mouth are respectively traced on the binarized image to find the maximum variation and outline length which are the maximum value of secondary difference between the inner periphery and outer periphery. When the maximum variation and outline length are all within a specified range, bottle mouth shape is judged to be normal. A plurality of threshold values for the formation of the binarized image are prepared, and when judged to be normal on the binarized image found with one of the threshold values, the bottle mouth shape is regarded as normal.
Patent JP-2000154371-A (JP)
Title: Non-asbestos disc brake pad for automobile
Inventor: HARA YASUHIRO
IPC: F16D69/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a non-asbestos disc brake capable of repelling water from a transfer film and suppressing rust generation caused by adsorbed moisture by bringing the pad to contain a fiber substrate, a specific binder and a specific friction modifier. SOLUTION: The objective disc brake pad is obtained by bringing the brake pad to contain a fiber substrate, (B) a binder using (i) a silicone-modified resin in a part and (C) a friction modifier using (ii) one or more species selected from calcium carbonate, calcium hydroxide and calcium oxide and (iii) zeolite. As the ingredient (i), a novolak type phenol resin reacted with a silicone oil or a silicone rubber or a novolak type phenol resin in which a silicone oil or a silicone rubber is finely dispersed is preferable. As the preferable contents in the whole composition, the ingredient (i) is 3-30 vol.%, the ingredient (ii) is 2-10 vol.% and the ingredient (iii) is 0.5-20 vol.% respectively.
Patent JP-2001148141-A (JP)
Title: Method for bonding disk
Inventor: HINO YOSHIHIRO
IPC: C09J9/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent deformations, such as warpages of substrates and to impart superior planarity to the substrates. SOLUTION: When plural sheets of disks of an information recording medium constituted, by bonding plural sheets of the disks to each other, are bonded to each other by using adhesives, the reactive adhesives having a delay curing effect are used as the adhesives and while the adhesives are cured, plural sheets of the disks are held by a pair of rigid members and load is applied to the disk surfaces in a direction approximately perpendicular thereto.
Patent JP-2001146560-A (JP)
Title: Aqueous clear top coating agent and its coated film
Inventor: NIJUKKEN TOSHIHIKO
IPC: C08F2/24
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prepare an aqueous clear coating which forms a clear film having excellent transparency, weatherability, stain resistance, adhesion, freeze-thaw adhesion, resistance to whitening, and anti-block properties. SOLUTION: This aqueous clear coating agent can be obtained by compounding a monomer mixture comprising a compounded mixture obtained by compounding 5-20 mass% colloidal silica, 5-30 mass% ethylenically unsaturated monomer having a saturated alkyl group in the side chain, 40-88.9 mass% ethylenically unsaturated monomer, and 0.1-5 mass% hydrophilic ethylenically unsaturated monomer in such a manner as to render the Tg value of the resin content of 20-60 deg.C and subjecting the resulting compound to emulsion copolymerization in the presence of 1-5 mass% surface active agent having a polymerizable functional group in an aqueous medium by the use of a water- soluble radical polymerization initiator in such a manner that the particle diameter of the dispersoid comes to 30-120 nm.
Patent JP-H08163898-A (JP)
Title: Stepping motor driver
Inventor: WADA ATSUSHI
IPC: H02P8/12
Filed: 1994-12-07
Abstract: PURPOSE: To suppress the fluctuation of current when an exciting phase is turned ON or OFF by prescribing the number of phased to be excited at the time of chopper control when the phase current reaches a prescribed current after switching the exciting phase. CONSTITUTION: When a pulse for switching phase B is inputted after phase A reached a prescribed current to enter into the chopper operation, output from a flip-flop A2 is sustained High when phase A is turned ON by the rising of a clock pulse from an oscillator. When a pulse for switching phase B is provided, a flip-flop B1 is set to produce a High output and thereby the output from an NAND gate A1 goes Low thus pulling the output from an AND gate A1 Low. Since a phase excitation pulse A is Low at that time, output from an OR gate A1 goes Low and the output from a comparator Al also goes Low. Consequently, output from a flip-flop A1 is sustained Low to prevent simultaneous turn ON of phase A and phase B. This circuitry prevent significant fluctuation of power supply voltage.