baber/WOPTO huggingface dataset:
Patent JP-H05163652-A (JP)
Title: Cushion structural material and its production
Inventor: KITAGAWA MOTOHIRO
IPC: D04H1/542
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the subject structure material having excellent cushioning properties, compression recovery, etc., by interlacing and thermally fusing nonelastic polyamide-based crimping short fibers and elastic conjugate fibers composed of a specific thermoplastic elastomer and a nonelastic polyester under a specific condition. CONSTITUTION:(A) Nonelastic polyamide-based crimping short fibers are mixed with (B) elastic conjugate fibers composed of (i) a thermoplastic elastomer having a melting point >=30 deg.C lower than that of the component A and (ii) a nonelastic polyester, having >=1/2 surface made of the component (i) and made into a web having >=30cm<3>/g bulkiness to form three-dimensional fiber crossed points between the conjugate fibers and the component A and the conjugate fibers. The mixed fibers are heat-treated at a temperature lower than the melting point of the polyamide polymer and 10-50 deg.C higher than the melting point of the elastomer so that at least part of the interlaced fibers points among the fiber interlaced points is thermally fused to give the objective cushioning structural material.
Patent JP-H05272551-A (JP)
Title: Clutch disc and backing plate of the same
IPC: F16D13/62
Filed: 1992-12-08
Abstract: PURPOSE: To provide a backing plate for a clutch disc capable of preventing grabbing by penetrating radially the backing plate in the outside of inner edge and circumferentially in the middle of outer edge of a friction material and fixing it at least with one central fixing piece to the clutch disc body. CONSTITUTION: A backing plate 20 attached with a pair of pads 22, 24 made of a friction material is connected to a clutch disc 48 by edge rivets 26, an outer rivet 28 radially outside in the center and central rivet 29 in the radial direction. The backing plate 20 is surely fixed to the clutch disc 48 and made not to separate from the clutch disc 48. Individual clearances 36, 37, 39 form a groove such that the central part of friction material is cooled surely and adequately. A well known ceramic is suitable for pads 22, 24 and adhered to the backing plate 20 using a publicly known method. Particularly when clutch facing using this friction material is applied to a heavily loaded truck, the generation of grabbing in engagement and jerky motion of vehicles can be prevented.
Patent JP-H0717014-A (JP)
Title: Pressure cylinder for press with air conditioning and lubricating device
Inventor: BURUUNO MORINATSUTO
IPC: B41F13/22
Filed: 1991-12-12
Abstract: PURPOSE: To provide a simple means capable of continuously and perfectly performing the oil lubrication of the support bearing of a pressure cylinder with reliability and capable of performing the continuous and automatic air- conditioning of the pressure cylinder so as to obtain uniform temp. over the entire region of the pressure cylinder. CONSTITUTION: In the pressure cylinder for a printing machine equipped with air-conditioning and oil lubrication devices, the receiving shaft 2 of a flexible cylinder casing 13 is made hollow 4 and the inflow and outflow of a cooling liquid are performed at the end portions of the receiving shaft 2 and the receiving shaft 2 passes through oil storage chambers 8, 20 and the oil storage chambers receive the flexible cylinder casing 13 through ball bearings 16-19 in a rotatable manner. The oil storage chamber 20 has oil outflow orifices 22-31 on the under side thereof and has inflow orifices 32-36 on the upper side thereof and the inflow orifices cooperate with ink ductor plates 37-41 extending in a radial direction up to the just vicinity of the inner periphery 42 of the flexible cylinder casing 13.
Patent JP-2001166237-A (JP)
Title: Optical scanning optical device
Inventor: YAMAWAKI TAKESHI
IPC: G02B26/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanning optical device which can form an excellent image by reducing the asymmetry of an illumination distribution due to variance among components or an assembling error when a scanning line makes a scan on a surface to be scanned. SOLUTION: The optical scanning optical device has a laser unit 1 constituted by combining a semiconductor laser 2 and a collimator lens 3 together, an incidence optical system 21 which makes the luminous flux projected from the laser unit incident on an optical deflector 10 wider than the main scanning directional width of a deflecting surface of the optical deflector 10, and an imaging optical system 22 which images the luminous flux reflected and deflected by the optical deflector on the surface to be scanned 12; and the laser unit is shifted by a shift adjusting means 23 in a specific direction to the optical axis of the incidence optical system so that the illumination distribution of scanning lines on the scanned surface is nearly symmetrical about the scanning center axis.
Patent JP-2000181442-A (JP)
Title: Music stand supporting structure of grand piano
Inventor: MIWA SHINICHIRO
IPC: G10G7/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for mounting wood when music shelf rods are formed of hollow extrusion molded goods by forming grooves to the rear surfaces of both music shelf panels, cutting off the prescribed portions at both ends of a music shelf rod 32 to form ribs to engage with these grooves and directly fixing the music shelf rod to both music shelf panels in the state of engaging the ribs with the grooves. SOLUTION: A supporting member 3 is composed of the right and left music shelf panels 31, the two music shelf rods 32 and 33 fixed laterally to both music shelf panels 31 and 31 and two music shelf cross rails 34 and 34 fixed longitudinally to both music shelf rods 32 and 33. Both right and left ends of the first music shelf rod 32 are cut off over a prescribed range at the upper panels and have a pair of the ribs 32d and 32d consisting of both side panels 32c and 32c. The ribs 32d rise from the lower panel 32b and are engaged with the grooves 31a formed on the rear surface of the music shelf panel 31. Threaded holes H are formed in the positions between the lower panel 32b and the ribs 32d. The first music shelf rod 32 is directly fixed by means of wood screws to the music shelf panel 31.
Patent JP-H09180611-A (JP)
Title: Thermal protector for three-phase
Inventor: MIZUTANI YASUKAZU
IPC: H01H37/54
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a closed type protector device used in a delta connection type three-phase induction motor. SOLUTION: An insulation substrate 7 arranging a heat responding plate 11 is set up on a cover plate 3 with six conductive pins stuck to it. Three sets of opening/closing mechanisms of the same structure, which is opened/closed through an insulator protrusion by inverting reset action of the heat responding plate 11, are each electrically independently provided on the cover plate 3. A single set of the opening/closing mechanism is constituted between the opposed two conductive pins, to be set up with an almost equal space with the center of the cover plate 3 serving as the reference. A closed type protector device is constituted by securing a housing 2 to the cover plate 3 so as to cover these opening/closing mechanisms.  The heat responding plate 11 performs the inverting reset action by receiving a thermal influence, so as to almost simultaneously open or close three sets of the opening/closing mechanisms. In the case of generating abnormality, supply of power to each winding of a three-phase induction motor is simultaneously interrupted, so that the three-phase induction motor can be protected.
Patent JP-H06169715-A (JP)
Title: Preparation of retort-cooking paste
Inventor: FUJII YOSHIMASA
IPC: A23L7/113
Filed: 1992-12-08
Abstract: PURPOSE:To prepare a retort-cooking pasta having good palatability and capable of effectively preventing browning phenomenon. CONSTITUTION:This retort-cooking pasta is produced by drying a pasta having a water content of 28-38wt.% in such a manner as to satisfy the following conditions. (A) The water content of the pasta is decreased to 14-27wt.% within 2hr after the start of drying and (B) the temperature of the pasta is maintained at 77-94 deg.C for >=5min within the period from 5min to 2hr from the start of drying.
Patent JP-H11169875-A (JP)
Title: Biological treatment of sewage and apparatus therefor
Inventor: NAKANO TAKUJI
IPC: C02F3/28
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a biological treatment method of sewage which is capable of leveling off the deposition form of sludge by inducing the flow property of the sludge deposited on the bottom of a vessel and does not adversely affect the treating vessels of subsequent stages. SOLUTION: The sludge deposited from the centers 15, 16 in the bottom of the treating vessel 7 is withdrawn by a pump 8 and is successively discharged from plural discharge ports 11 to 14 installed in the peripheral part of the treating vessel and the deposited sludge is subjected to circulation treatment while the sludge is kept fluidized in the biological treatment method of the sludge which withdraws and circulates the sludge deposited on the bottom of the biological treating vessel. In such a case, the excess sludge may be withdrawn as it is without being circulated in the biological treatment. The discharge front ends of the discharge ports 11 to 14 described above are recommended to be installed in a horizontal direction and in parallel with the wall surface in the peripheral part of the treating vessel 7.
Patent JP-2001161768-A (JP)
Title: Stretch mat
Inventor: FUJISHIRO MITSUAKI
IPC: A47C27/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving and light-weighted stretch mat to achieve the pressing massage in the vertical direction and the stretching motion such as twist. SOLUTION: A plurality of air bags 4 disposed in a mat body 1, an air hose 3 to connect the air bags to each other in a communicating manner, and an air pumping device 2 to pump the air to each air bag are integratedly stored in the stretch mat, each air bag 4 comprises at least a shoulder air bag 41, a back air bag 42, a waist air bag 43, a hip air bag 44, and a foot air bag 45, and further comprises a left shoulder air bag 411 and a right shoulder air bag 412, and a left waist air bag 431 and a right waist air bag 432 which are formed by dividing the shoulder air bag 41 and the waist air bag 43 into right and left portions, respectively, so that each air bag 4 is independently inflated/ contracted.
Patent JP-2000181872-A (JP)
Title: Portable information processor and method
Inventor: YASUDA MASANAO
IPC: G06F3/0484
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To display as much information as possible by changing display positions of the information so that characters or words reaching a line break of a plurality of display devices are not broken to separate parts. SOLUTION: A CPU 1-1 displays a starting character at the display position of the starting character on a 1st display device 1-7 and determines the display position of a next character. It is judged whether or not the characters can be put in the screen when the next character is displayed at the position. When a display character string represents a character-by-character language like Japanese and the character string is too long to be displayed on the display device 1-7 and hence all the characters can not be displayed, the display position of a character is set on the left upper part of a 2nd display device 1-9 and the character is displayed at that position. When characters to be displayed represent a word-by-word sectioned language like English, etc., the whole word containing the characters is displayed on the left upper part on the next display device.  When a word is long, it is hyphenated or displayed in a different color.
Patent JP-2000178196-A (JP)
Title: Novel hyaluronidase inhibitor and preparation for external use
Inventor: YAMAGATA TATSUYA
IPC: A61K8/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel hyaluronidase inhibitor that has marked hyaluronidase inhibitory activity with high safety by using a sulfated polysaccharide having specific properties. SOLUTION: This hyaluronidase inhibitor has <=0.05 μg/ml of the 50% inhibitory concentration of the hyaluronic acid hydrolysis activity of the hyaluronidase (preferably lyase type) originating from Staphylococcus aureus (preferably obtained from the skin of a patient with atopic dermatitis under the reaction conditions in 40 mM formate buffer solution (at pH of 4.0) at 37 deg.C for 16 hours. In addition, this inhibitor has the molecular weight of 7,500-17,000 according to the gel filtration method and contains sulfated polysaccharide with a sulfur content of 12.5-18% (for example, sulfated chondroitin sulfate, dextran sulfate, hyaluronic acid sulfate, heparin sulfate, sulfated dermatan sulfate or the like).
Patent JP-H10169218-A (JP)
Title: Method and device for capturing and suppressing dust and powder
Inventor: KOMATSU KENTARO
IPC: E04G23/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to capture the dust and suppress using bubbleb in lieu of the water sprinkling method. SOLUTION: Bubbles are spouted toward dust or to a dust source, and the dust is enclosed with a bubble layer and attached to the liquid films of these bubbles, and thus the dust willing to sputter into the air is captured and suppressed. The machine device is furnished with a pharmaceutical liquid tank accommodating surface active agent, a pharmaceutical liquid pump 16, a water tank 20, and water pump 15, and thereby the liquid and water are connected with a foam generator and the bubbles are spouted to places where dust generation is predicted by a compressor 18 using a bubble generating device consisting of manifold having a number of nozzles 12.
Patent JP-H06173697-A (JP)
Title: Intake device for multivalve engine
Inventor: HATAURA KIYOSHI
IPC: F02B31/02
Filed: 1992-12-11
Abstract: PURPOSE:To maintain the high charging efficiency of intake by forming a port part between the valve ports of intake ports in about parallel to a center passing line, and inclining the direction of the port part between valve ports to the direction of an intake introducing port part. CONSTITUTION:A center passing line 10 passing through centers 8,9 is inclined to the axis of an intake introducing port part 5 by arranging the center 8 of a middle intake valve port 6 nearer to a lateral crossing line 2 than the center 9 of an end intake valve port 7. The direction of the port part between valve ports 12 is inclined to the direction of the intake introducing port part 5 by forming a port part between the valve ports 12 of an intake port 4 in about parallel to the center passing line 10. The intake drawn in from the end intake valve port 7 into a cylinder 19 is directed so as to flow along the inner periphery 21 of a cylinder to prevent the occurrence of a turbulent flow being intake resistance near the end intake valve port 7. Thus the high charging efficiency of the intake can be maintained.
Patent JP-H11186757-A (JP)
Title: Mounting implement for printed circuit board
Inventor: TANABE KAZUKI
IPC: H05K7/14
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting implement for a printed-circuit board by which a plurality of printed circuit boards can be fixed collectively in a one-time operation, even when they are actually placed. SOLUTION: A mounting implement is provided with a plate 1 for fixing, in which a plurality of groove parts 1a the width of which is slightly larger than the board thickness of a printed circuit board are formed in one end, with a tube body 2 in which a through-hole is formed integrally with the other end of it, with a support member 3 which is fitted to the through-hole and in which a screw hole is formed in the upper end and with a screw 4 which is screwed to the screw hole. In addition, the support member 3 does not need to be included. In this case, the tube body 2 is supported by the screw 4.
Patent JP-H09237955-A (JP)
Title: Formation of conductor film pattern in laminated part
Inventor: MIZUNO KENJI
IPC: H01P1/205
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a thick conductor layer pattern on a ceramic green sheet with accuracy, to bury the thick conductor pattern in the green sheet without causing sheet attack, and to prevent a gap form being produced during laminate press bonding. SOLUTION: A thick (5-60μm) conductor film pattern 22 is printed on a film 20. The printed film 20 is laid on a ceramic green sheet 24, and is pressed to transfer the conductor film pattern 22 to the ceramic green sheet 24 in such a manner that the conductor film pattern 22 is totally or partially buried in the ceramic green sheet 24. Then the film 20 sticking to the green sheet is stripped off, and the conductor film pattern 22 is thereby formed on the ceramic green sheet 24. The ceramic green sheet 24 may be heated to an appropriate temperature during pressing. Transferability is further enhanced by coating the conductor film pattern print face of the film 20 with a mold releasing agent in advance.
Patent JP-H09168625-A (JP)
Title: Sliding device on snow
Inventor: KISHI MITSUNARI
IPC: B62B13/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a snow sliding device brakable at the time of descending a slope. SOLUTION: A handle 2 at an upper part, a steering device 5 at a lower front part and a handle main shaft 4 for connecting the handle 2 and the steering device 5 are connected to a main frame body 6 and a handle cover 1 is attached. Foot stopping hooks 8 and 9 are attached to the lower part of a seat 7 at the back part of the main frame body 6.
Patent JP-2000177207-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: NISHIMURA MASARU
IPC: B41J13/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image at the time of recording a chargeable image. SOLUTION: Obliquity of the printing paper is detected by an obliquity detection sensor 7 at the moment when a printing paper is fed into a transfer part according to the rotation timing of a photosensitive drum 1. In the case it is in the chargeable mode for recording a chargeable image, the image is discharged outside the image forming apparatus main body without transferring. At the time, the fee is not charged. The obliquity detection is executed more severely than the ordinary printing mode.
Patent JP-H05175764-A (JP)
Title: Automatic gain adjustment circuit
Inventor: SAIJO KAZUYUKI
IPC: H03G3/30
Filed: 1991-12-18
Abstract: PURPOSE:To provide the automatic gain adjustment circuit able to attain faster response than that of a conventional feedback control system by adopting the feedforward control system. CONSTITUTION:A reception input level of a receiver used for mobile body communication is detected by a level detection circuit 5 comprising limiters 31-34 and detectors 41-44 and the feedforward control system controlling the gain of a variable gain circuit 2 comprising GCA 11-14 connected in cascade in multi-stage in response to a detection level of the level detection circuit 5 by a gain control circuit 6 is provided.
Patent JP-H10185823-A (JP)
Title: Measuring apparatus for impurity concentration in metal electrolytic solution and its purification device
Inventor: HAYASHIBE YUTAKA
IPC: G01N31/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which an impurity concentration in a metal electrolytic solution is measured easily and with good accuracy by making a reagent addition means, a reaction part and a absorbance measuring means mutually communicate sequentially and integrally by a measuring line. SOLUTION: For example, a part of a zinc sulfate solution is diluted to about five times or more, and it is sent, as a sample solution, to a coloring-reagent addition part 4 through a measuring line 1a by using a pump 1. A prescribed buffer solution is added to the sample solution through a supply line 2a prior to a coloring reagent. Thereby, when nitroso R salt is used as a coloring reagent for Co, the pH of the sample solution is adjusted to 5 to 8 in order to promote the formation of a Co complex, and the influence of a noncomitant element is masked. As the coloring reagent for Co, by using a prescribed method a 1% aqueous solution of the nitroso R salt is changed into a line in which the sample solution flows. Then, a prescribed mineral acid is added through a supply line 3a.  The liquid property of the sample solution is adjusted by the mineral acid which flows in a reaction part 6, the sample solution reaches an absorbance measuring part 7, and an absorption spectrum is measured by a spectrometer. Then, it is compared with a concentration curve which is found in advance, and the concentration of Co ions is found.
Patent JP-H06306117-A (JP)
Title: Catalyst component and catalyst for olefin polymerization, and manufacture of polyolefin by using the same
Inventor: SANO AKIRA
IPC: C08F4/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a solid catalyst comonent which can provide a high yield of a polyolefin having a narrow molecular weight distribution, narrow composition distribution and excellent particle properties. CONSTITUTION:A solid catalyst component for olefin polymerization comprising at least a group IV transition metal compound having a cycloalkadienyl ring carried on silicon oxide and/or aluminum oxide, wherein the oxide(s) is(are) one(s) having a mean particle diameter of 20-150mum, a specific surface of 150-600,m<2>/g, a pore volume of 0.3-2.0cm<3>/g, an apparent specific gravity of at least 0.32, and a degree of ultrasonic breakdown of at most 30%.
Patent JP-H0685403-A (JP)
Title: Semiconductor laser
Inventor: UONNTEIEN SAN
IPC: H01S5/12
Filed: 1992-12-18
Abstract: PURPOSE: To attain the reduction of temperature dependency by imparting a reflecting means or lattice, which is advantageous for long wavelengths by the loss that is decreased with the increase in optical wavelength, and thereby obtaining the total cavity loss. CONSTITUTION: A semiconductor layer 12 in the optical active region that is present between an N-type semiconductor layer 11 and a P-type semiconductor layer 13 is formed and made to be a laser-cavity part, which mutually acts with the light generated with the semiconductor layer 12. This part is the facet, which is polished so that horizontal end surfaces 14 and 15 of a laser 9 impart optical feedback. Electric contact means 16 and 17 are provided so as to flow the current passing a continuous layer in the lateral direction for generating the laser light in the semiconductor layer 12. Then, a layer 18-a layer 25 are made to be the alternate layers of silicon dioxide and silicon. Thus, the laser, wherein temperature dependency is reduced so that the loss that is reduced with the increase in wavelength is generated at about 85 deg.C is obtained.
Patent JP-H04285306-A (JP)
Title: Operating cylinder provided with profile cylindri- cal pipe and driven by compressed medium
Inventor: HANSU EFU MAIYAA
IPC: G08C19/00
Filed: 1991-12-20
Abstract: PURPOSE: To avoid cable-based connection near a transmitter in a compressed- medium-driven working cylinder having a profiled cylindrical tube on which the transmitter is mounted for sliding movement along the outside surface thereof in the longitudinal directions of the working cylinder. CONSTITUTION: At least one longitudinally extending electric lead wire 3 is arranged on the outside surface of a cylindrical tube 2 with an interposition of an insulated base material to feed a transmitter 4 or to trap it electrically.