baber/WOPTO huggingface dataset:
Patent JP-H07190158-A (JP)
Title: Friction wheel type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1993-12-24
Abstract: PURPOSE:To suppress the weight increase of a friction wheel type continuously variable transmission and attain compactness. CONSTITUTION:An input flange 70 is connected to an input shaft 14 in such a way as to be rotated integraly with the input shaft 14. A cam flange 46 relatively movable in the axial direction to the input flange 70 but out of relative rotation is connected to the input flange 70 through a claw part 46a provided on the back face side opposite to the cam face of the cam flange 46. A spring 74 for pressing the cam flange 46 always toward an input disc 18 is provided between the input flange 70 and the cam flange 46, and a stopper for regulating the axial movement of the cam flange 46 is formed on the inner diameter part side of the vertical part of the input flange 70.
Patent JP-H09166963-A (JP)
Title: Sheet for forming surface protective film for display
Inventor: NEMOTO TAKAYUKI
IPC: B32B7/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the workability at the time of sticking and particularly the workability at the time of sticking the sheet to the surface of a large-sized display and to obtain sufficient light resistance by providing the surface of a peelable base material with a surface protective layer contg. a UV absorbent, a tacky adhesive layer and a separator in this order. SOLUTION: This sheet for forming the protective film is produced by a method of first applying a coating liquid for the surface protective layer contg. a solvent, etc., on the base material by a coating method, such as bar coating method or spray coating method, and drying the coating, then applying a coating liquid for a tacky adhesive thereon and drying the coating and finally sticking the separator thereto. The execution of a release treatment to the base material is possible as well in order to improve the release property between the base material and the surface protective layer. The surface protective layer has a role of imparting the light resistance against UV rays and suppressing the discolor of ink and cracking and contains at least a polymer resin binder and UV absorbent.  Further preferably, a light stabilizer is incorporated into the surface protective layer and/or the tacky adhesive layer.
Patent JP-H09163859-A (JP)
Title: Mushroom culturing vessel and culture of mushroom
Inventor: NANBA KENJI
IPC: A01G1/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a mushroom culturing vessel capable of carrying out improvement of quality, yield up and shortage of culturing period without causing defect of development of fruit body and uneven growth of the fruit body and useful for Hypsizigus marmoreus, etc., by forming a culturing bottle so as to have light blocking ratio not higher than a prescribed value and forming a cap so as to have light blocking ratio not lower than a prescribed value. SOLUTION: In this mushroom culturing vessel having a culture bottle 2 and a cap 3 fitted to a bottle mouth 2a of the culture bottle 2, the culture bottle 2 is formed in <=50% light blocking ratio and the cap 3 is formed in >=98% light blocking ratio by using a polypropylene colored into block. Furthermore, it is preferable that a mushroom medium is housed in the culture bottle 2 and spawn of the mushroom is inoculated into the medium, and then, the cap 3 is fitted to the bottle mouth 2a of the culture bottle 2, and then, the culture of mycelium is carried out.
Patent JP-H10295685-A (JP)
Title: Method for correcting projection data and system of forming tomographic image of object
Inventor: HU HUI
IPC: A61B6/03
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To accurately form a tomographic image irrespective of the shape of the z-profile of X-ray beams and the profile of sensor gain. SOLUTION: A CT system 10 includes an X-ray source 14 which emits X-ray beams 16 from a focus via an aperture in a collimator to a sensor 18 which has a plurality of sensor cells 20. The z-profile of X-ray beam 16 intersecting sensor cell 20 is decided using the shape of the X-ray beam 16, the width of the collimator aperture, and the dimensions of the focus. Using this z-profile, the effective gain of sensor cell is identified. To correct the error originating from the varying gain of sensor cell, the effective gain of sensor cell which was identified is used instead of actual gain of sensor cell.
Patent JP-H10183961-A (JP)
Title: Wood flooring for heating
Inventor: SHIBATA KOHEI
IPC: E04F15/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To increase the tension of flooring and to prevent generation of creaking sounds by combining a number of long pieces of flooring to form a floor to be laid on a floor heating panel, cutting a number of notched grooves in the back of the flooring which are perpendicular to the longitudinal direction of the flooring, and filling the notched grooves with a filler having a lower density than the flooring. SOLUTION: A floor heating panel 1 has a liquid pipe 1c buried in a meandering groove 1b provided in a base 1a, the liquid pipe 1c allowing hot water to pass through it. A floor laid on the floor heating panel 1 is formed by combining a number of long pieces of wood flooring 3 made of wood plates or parquet plates. The wood flooring 3 is provided on its longitudinal and cross sides with grooves 3a going along the sides and has tenons 3b on the other longitudinal and cross sides, a number of notched grooves 3c perpendicular to the longitudinal direction of the wood flooring 3 are cut in the back surface of the wood flooring 3, and sawdust 4 is packed by a press into the notched grooves 3c as a filler having a lower density than the wood flooring 3.  Thereafter, a cushioning material 5 such as a heat resistant material is bonded to the back of the flooring 3 to cover the lower surfaces of the notched grooves 3c.
Patent JP-H06202424-A (JP)
Title: Image forming device
Inventor: OKUDA KAZUHISA
IPC: G03G21/20
Filed: 1992-12-28
Abstract: PURPOSE:To prevent all the heat of a lamp from being directly transmitted to a glass and to prevent the temperature of the glass from rising again after the operation is finished by arranging a heat insulating member between the lamp and an original platen glass so that the heat insulating member may be moved interlockingly with the lamp, etc., when the lamp and a light shielding plate, etc., are moved back to the initial position after all the copying operation is finished. CONSTITUTION:When a reciprocative moving table 23 starts to move back to the initial position after all the number of copied sheets is completed, a gear 36 is moved back to the engaging position with a rack again by an operation-finished solenoid. Then, the heat insulating plate 33 is moved in a right direction under the driving of the rack, and the plate is inserted between the lamp 1 and the original platen glass 2. At this time, the heat remains on the lamp for a while even after the lamp 1 is turned off, so that the hot air rises toward the glass, but the hot air is absorbed by the heat insulating plate 33 once. And some heat is transmitted to the surface of the glass 2, but, almost the heat is released from the heat insulating plate 33 to the part other than the glass 2, so that the temperature near the glass 2 just above the lamp 1 is prevented from rising again.
Patent JP-H07189111-A (JP)
Title: Method for embroidery using stretch yarn
Inventor: TAKAHASHI TOKUO
IPC: D05C17/00
Filed: 1993-12-27
Abstract: PURPOSE:To actualize embroidery having excellent decoration and function. CONSTITUTION:In embroidery showing a needle thread 6 as an embroidery face of an arbitrary pattern by using the needle thread 6 and a bobbin thread 7, stretch yarn is used as bobbin thread. An apex 4 is formed in the interior of the pattern 2 having the fixed face and thread lines are formed so as to enclose the apex 4 in a multiple way to give a solid embroidery having projection on the surface side. Threads are repeatedly traveled in the beltlike pattern 2 in the belt direction or a direction crossing the direction to form a stretch part also used as a band-shaped embroidery.
Patent JP-2001165229-A (JP)
Title: Magnetic viscous fluid flow type damping device
Inventor: SODEYAMA HIROSHI
IPC: F16F15/03
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic fluid flow type brake device easily changing characteristics according to installation places, being compact, and having low power consumption and heat quantity. SOLUTION: This damping device is constituted of a cylinder 1 connected to a support body or a support counter body, a piston rod 2 connected to the support body or the support counter body and inserted in the cylinder 1 so as to axially enter therein or exit therefrom freely, a piston 3 fixed on the piston rod 2, a bypass tube 4 provided in the bottom of the cylinder 1, and a reservoir 5 provided in the top of the cylinder 1. The cylinder 1 and the bypass tube 4 inside are filled with magnetic fluid so as to communicate diaphragms 8, 9 in the cylinder 1 to the bypass tube 4. A plurality of electromagnets 12 are arranged in and fixed to the shaft 11 in the cylinder 1 in a row. The electromagnets 12 form a magnetic field in a minor clearance relative to a tube body 10 so as to enhance the fluid resistance of the magnetic fluid flowing therethrough.  The electromagnets 12 are detachably constituted of the shaft 11, a clasp 13, and a nut 14.
Patent JP-2001151328-A (JP)
Title: Vibration conveyor
Inventor: HAROLD E PATERSON
IPC: B65G27/24
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vibration conveyor capable of decaying the acceleration for minimizing the shock velocity likely to give damage to the products being fed. SOLUTION: The vibration conveyor includes a trough attached to a base through a spring, and the trough is furnished with a vibrational excitor connected with the trough and coupled with the base. The spring has a first spring assembly arranged in the vertical direction as positioned ahead of the conveyor connected between the base and trough and a second spring assembly installed between the trough and base and arranged along the line inclined approximately 20 degs to the horizontal direction. The second spring assembly is arranged capable of being removably mounted on the base of a transport feeder for easy repair and replacement of the spring assemblies.
Patent JP-H07203319-A (JP)
Title: Solid state image pickup element
Inventor: UNO MASAYUKI
IPC: H04N5/3745
Filed: 1993-12-28
Abstract: PURPOSE:To provide a solid state image pickup element capable of accurately removing background light and detecting the reflected light of projected light even in bright background light. CONSTITUTION:The solid state image pickup element is constituted of one- dimensionally or two-dimensionally arraying plural detection cells each of which is provided with a photodiode 2, a capacitive element 5 accumulating charges generated in the photodiode 2, a transfer transistor(TR) 1 whose source and drain are respectively connected to the photodiode 2 and the element 5, an inversion circuit 12 whose input and output are respectively connected to the photodiode 2 and the gate of the TR 1, and a current storing circuit 13 connected in parallel with the element 5 and consisting of a current storing TR 6, a current storing capacitive element 7 and a switching TR 8.
Patent JP-H10194896-A (JP)
Title: N-type silicon carbide semiconductor
Inventor: AZUMA KO
IPC: C30B29/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an n-type silicon carbide semiconductor by adding, as donor atoms, atoms each of which has a valence of >=5, an electronegativity value higher than that of a carbon atom and an ionization potential equal to or lower than that of an Si-C single bond. SOLUTION: In this semiconductor, as donor atoms, atoms each of which has a valence of >=5, an electronegativity value higher than that of a carbon atom and an ionization potential only a little higher than that of a carbon atom, or specifically, an ionization potential equal to or lower than that of a constituent Si-C single bond of the SiC semiconductor, or more specifically, an ionization potential equal to or lower than e.g. that (12.206eV) of the Si-C single bond of methyl silane, namely, any of Se, S, Br and I atoms are used. For example, a minute amount of high purity gaseous hydrogen selenide is added to high purity gaseous tetramethylsilane and the resulting gaseous mixture is diluted with gaseous hydrogen and, by using the diluted gaseous mixture, an SiC semiconductor thin film is formed on a substrate preheated to >=900 deg.C.
Patent JP-H10194765-A (JP)
Title: Synthetic silica glass production unit
Inventor: YAMAGUCHI TOMOHISA
IPC: C03B8/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a high quality synthetic silica glass having a high transmittance, sufficient mechanical strength, adequate thermal shock resistance and a high corrosion resistance by constituting the oven wall with a refractory material containing at least a specific proportion of Al2 O3 and having porosity within a specific range. SOLUTION: The oven wall of this production unit is constituted of a refractory material 12 with the Al2 O3 content at >=99wt.% and a porosity of 40-70%. Synthetic silica glass is produced by flame hydrolysis technique using this unit equipped with the synthetic oven 10. Specifically, high-purity silicon tetrachloride as feedstock is diluted with a carrier gas and injected through a burner 14 into the oven. The feedstock thus injected from the burner 14 is converted to silica glass powder which is then accumulated on a target 16 and melted to produce the aimed synthetic silica glass; in this case, the target 16 is pulled down to the accumulation rate so as to always keep the central position of the synthesis surface 18a of the ingot 18 at a given distance apart from the burner.
Patent JP-H11182437-A (JP)
Title: Hydraulic pump
Inventor: MURATA YUKIO
IPC: F04B43/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To select an output characteristic to a low pressure large capacity type or a high pressure small capacity type according to load acting on a discharge opening, in this hydraulic pump used with a super-magnetostrictive element in the operating source. SOLUTION: Each of pump elements 15 and 17 is installed at both ends of a super-magnetostrictive element 7 so as to make this super-magnetostrictive element 7 extending when a magnetic field is added come to the driving source of a piston, and these first and second pump elements 15 and 17 set up each pressure receiving area of respective pistons 20 and 24 so as to have such an output characteristic that one side is a low pressure large capacity type and the other is a high pressure small capacity type, selecting both these first and second pump elements 15 and 17 operating according to the load acting on both discharge openings 15a and 17a of these respective pump elements 15 and 17.
Patent JP-H10192931-A (JP)
Title: Hot rolling equipment and hot rolling method
Inventor: HAYASHI KANJI
IPC: B21B1/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of diaphragming at the rear end part of a band steel by keeping a plate width in a prescribed state. SOLUTION: When the rear end part of the band steel 14 is tailed off from a rolling mill on this side of a final stand, by holding the band steel 14 in the two places of the work rolls 11 and the light rolling reduction rolls 12 of the rolling mill F7 of the final stand, the occurrence of the diaphragming of the rear end part of the band steel 14, is prevented. Also, the drawing down forces of the work rolls 11 and the light rolling reduction rolls 12, are controlled by a plate width drawing down controller so that the plate width of the band steel 14 becomes the prescribed state. And, the rotational speed of the light rolling reduction rolls 12 is controlled by a plate width rotation controller, and the plate width of the band steel 14 is maintained in the prescribed state.
Patent JP-2000170133-A (JP)
Title: Dyke break monitoring method
Inventor: FUJIEDA TAKASHI
IPC: E02B3/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To profit for prevention of a disaster by surely detecting abnormality of a bank before it leads to dyke break. SOLUTION: A reinforced optical fiber cable 3 is piped on the slope part of a bank in zigzag, the cable apex of the side of a top end 16 is fixed on an anchor pile 4 by a fiber grip cleat, weight 5 is distributed to be attached to the cable of the side of the slope of a toe, and buried in earth to constitute a monitor sensor. The secular change of the strain of the optical fiber of the sensor is observed by an optical fiber strain measuring instrument 11 to find the abnormality part of the bank from strain change.
Patent JP-2001178027-A (JP)
Title: Power supply apparatus and power supply system
Inventor: KITAYOSHI HARUYOSHI
IPC: H02J3/44
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus, which is resistant against noise and can output a power to a power supply line, while the phase of the output of the apparatus is matched with a phase of an output of the other apparatus, using a simple construction. SOLUTION: This power supply apparatus has an inverter 21, which generates an AC current by making a plurality of switching devices (not shown) operate, and supplies the AC current, generated by the inverter 21 to a power supply line 5. The power supply apparatus has a receiving circuit 3, which receives frequency signals with a prescribed frequency, a switching signal generating circuit 19, which generates switching signals, by which the switching devices are made to operate, according to the frequency signals received by the receiving circuit 3, and a supply circuit 22, which makes the AC current generated by the inverter 21 is made to resonate by a resonance circuit, composed of the power supply line 5 and itself, according to the switching signals, generated by the switching signal generating circuit 19, and supplies AC current to the power supply line 5.
Patent JP-H06172199-A (JP)
Title: Composition for nasotracheal administration of peptide compound
Inventor: MASUMIZU AKISUE
IPC: A61K47/16
Filed: 1992-12-07
Abstract: PURPOSE:To provide a composition used for the nasotracheal administration of the peptide compound, allowing tunica mucosa nasi to absorb the peptide compound, and useful on medical cares. CONSTITUTION:The composition contains the peptide compound and epsilon aminocaproic acid or tranexamic acid. Another composition for nasotracheal administration contains an acidic citric acid buffer solution containing the peptide compound and the epsilon aminocaproic acid or tranexamic acid. The aforesaid compositions remarkably improve the nasotracheal absorption of the peptide compound, thus exhibiting extremely excellent characteristics on medical cares.
Patent JP-H09173544-A (JP)
Title: Game machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a jackpot or the like occurs and in which unprecedented fun is produced in deciding the probability (conditions) of the jackpot or the like. SOLUTION: The game machine is provided with a pattern display part capable of variably showing plural patterns and with a means for discriminating a jackpot, so that the presence of the jackpot is judged by the jackpot discriminating means and that, if so, a jackpot pattern is shown in the pattern display part, producing the jackpot. The machine is also provided with a probability table in which game conditions such as the probability to bring out a jackpot are recorded in plural modes; since the game is controlled according to the probability table, the conditions can be simply changed by recording different conditions in this probability table.
Patent JP-H06175365-A (JP)
Title: Positive type resist material
Inventor: TANAKA HARUYORI
IPC: G03F7/039
Filed: 1992-12-09
Abstract: PURPOSE:To provide a positive type resist material for exposure with high energy beams having high sensitivity, high resolution and excellent applicability to a process. CONSTITUTION:This positive type resist material contains polyhydroxystyrene (A), a dissolution inhibitor (B) and an onium salt (C). The dissolution inhibitor B is a mixture of two or more among cresolphthalein, phenolphthalein, thymolphthalein and a compd. obtd. by substituting a t-butoxycarbonyloxy group for at least part of the OH groups in bisphenol A. The onium salt C is represented by a formula (R)nAM [where R is an optionally substd. arom. group, A is S or I, M is a p-toluenesulfonate or trifluoromethanesulfonate group and (n) is 2 or 3]. The weight ratio of A:B:C is <=0.55:(0.07 to 0.40):(0.005 to 0.15), (A+B+C=1).
Patent JP-H10188804-A (JP)
Title: Fluorescent screen forming method
Inventor: MIZUTANI MIKIO
IPC: H01J9/227
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve conformity of an electron beam and a fluorescent screen, in a fluorescent screen forming method of a color cathode ray tube. SOLUTION: In an exposure device 10 applying irradiation of ultraviolet rays to bake to form a fluorescent screen, a positioning device of a correction lens 13b correcting an irradiation position of ultraviolet rays is constituted by a dummy lens 21 arranged in a lens holder 12b in place of the correction lens 13b and an adjusting jig 22 measuring a position of this dummy lens 12b to adjust a position of the lens holder 12b. By a constitution thus provided, position adjustment of the lens holder 12b is performed, positioning of the correction lens 13b is performed.
Patent JP-H09238345-A (JP)
Title: Image signal coding method and device therefor, image signal transmission method, image signal decoding method, device therefor and recording medium
Inventor: SUZUKI TERUHIKO
IPC: H04N19/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To attain reversible coding by eliminating errors by real number arithmetic operation for discrete cosine transformation(DCT) processing or the like. SOLUTION: An input image signal is subject to prediction coding by an arithmetic section 53 and DCT circuit 56, quantized by a quantization circuit 57 and variable length coding is conducted by a variable length coding circuit 58 and an output bit stream is extracted. Furthermore, an output from the quantization circuit 57 is subject to inverse quantization by an inverse quantization circuit 60 and an inverse discrete cosine transformation(IDCT) processing is conducted by an IDCT circuit 61 and the obtained signal S2 is subtracted from a signal S1 before the DCT processing and the obtained difference output is subject to variable length coding by a variable length coding circuit 71, from which a difference bit stream is extracted. In the case of decoding, the signal obtained by decoding the difference bit stream is added to the signal obtained by decoding the output bit stream to obtain the original image signal with high precision and then the reversible coding is realized.
Patent JP-H09174946-A (JP)
Title: Image recorder
Inventor: YAMAZAKI MICHIO
IPC: H04N1/60
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reproduce the color tone of an original image faithfully at the time mixing two kinds of toner on one photosensitive body. SOLUTION: Preferential rows of one of two colors are arranged alternately in the scanning direction and when color data of two colors are present concurrently in one preferential row, only a color data corresponding to the preferential row is validated. An image processing/distributing unit 15 determines presence of a color data and the location thereof before imparting a priority to a color data. With regard to a color data to be exposed on the post-stage photosensitive body 2a out of two photosensitive bodies 2, 2a, the image processing/ distributing unit 15 imparts a preference to black color data when a plurality of color data including black are present at one point.