baber/WOPTO huggingface dataset:
Patent JP-H0999129-A (JP)
Title: Practical ski skill learning assisting tool
Inventor: SAKAI HIDEMI
IPC: A63B69/18
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To easily perform edging control by a beginner by arranging edging control bars in left and right both inside edge parts of a ski plate, and generating snow surface resistance by actuating this skiplate in proportion to an operation command degree caused by grip operation of a stick. SOLUTION: An edging control bar 1 is swingingly installed on a housing block 2 installed in a binding heel piece rear part of a ski plate 30. This control bar 1 is operated through an inner wire 12 of a remote control cable by a gripping condition of a grip control lever pivoting a fixing block installed in a shaft part of a stick. Therefore, a basis of a ski skill such as a movement (falling speed) of the center of gravity, a load movement, a balance (turning control, pressing feeling control and angling control) and steering (edging pressure) can be easily and bodily sensed.
Patent JP-H08172815-A (JP)
Title: Line drawing marker of ridging up machine
Inventor: OSHIRO NAGAYASU
IPC: A01B69/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide a line drawing marker of a ridging up machine capable of being easily mounted on various ridging up machines, certainly and easily drawing a traveling objective line and enhancing an efficiency of a ridging up work. CONSTITUTION: This line drawing marker 12 of a ridging up machine 11 draws a landmark for traveling to make a parallel ridge to the adjacent line of a ridge. The line drawing marker consists of a supporting arm 22 fitted to the riding up machine 11 to be laterally swingable, a line drawing unit 23 fitted on the top of the supporting arm 22 and drawing an traveling line adjacent to the forming ridge for the succeeding step and a swinging handle 24 which is attached to the supporting arm 22 and extended to a work man's side and laterally swings the supporting arm 22. A swinging limit slit is installed to limit the further swinging over a state where the supporting arm 22 is swung to lateral limits against the ridging up machine 11.
Patent JP-H08181850-A (JP)
Title: Image forming device and its method
Inventor: MIHARA MASARU
IPC: B65H26/06
Filed: 1994-12-26
Abstract: PURPOSE: To reduce wasteful paper and time, and to improve printing near the end of a long recording medium by detecting that the remaining quantity of the long recording medium approaches the end and changing a layout and an image forming processing in an image forming device/method. CONSTITUTION: A near end mark is formed near the end of the long recording medium, and a near end sensor forms an image while it monitors the near end mark. When the near end mark is detected, the remaining quantity of the recording medium which can record data and the size of an image which is not recorded are compared in the comparison circuit 33 of a format controller 15. When the non-recorded image within the remaining size of the recording medium exists, a layout circuit 36 executes layout again so that the image effectively fits the remaining size.
Patent JP-H06143781-A (JP)
Title: Stencil processing printing device
Inventor: TATEISHI HIROSHI
IPC: B41L13/04
Filed: 1992-11-06
Abstract: PURPOSE:To carry out conveyance of stencil paper without generating conveying creases even in the case where limp stencil paper is used. CONSTITUTION:A conveying system of stencil paper for sencil printing conttains a thermal head 3, a platen roller 4 opposed to the thermal head 3, and a pair of conveying rollers 6a, 6b. Pressure-contacting and separating of the thermal head 3 and conveying roller 6b to and from the platen roller 4 and conveying roller 6a are made possible by a public known device such as a motor or an air actuator and nip pressure between the platen roller 4 and thermal head 3 and nip pressure between a pair of the conveying rollers 6a, 6b are made impressable and releaseable respectively independently each other. Then peripheral speeds of the conveying rollers 6a, 6b are established faster than the peripheral speed of the platen roller 4.
Patent JP-H04196359-A (JP)
Title: Composite semiconductor device and power conversion device provided therewith
Inventor: MORI MUTSUHIRO
IPC: H01L29/739
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a composite semiconductor device where an arc is easily made to start and a parasitic thyristor hardly starts operating and which is turned ON or OFF through an insulated gate and possessed of a current limiting action by a method wherein a first and a second insulated gate electrode are electrically connected together. CONSTITUTION:An intermediate P layer of a thyristor region and a P-type well layer of a MOSFET region formed on the intermediate P layer are isolated from each other by an intermediate N layer of the thyristor region. One primary electrode is brought into ohmic contact with an P layer outside the thyristor region, and the other primary electrode is brought into ohmic contact with the source layer and the well layer of the MOSFET region, whereby the N layer outside the thyristor region and the drain layer of the MOSFET region are electrically connected together. Furthermore, a first insulated gate electrode is provided onto the well layer located between the source layer and the drain layer of the MOSFET, a second insulated gate electrode is formed on the surface of the intermediate P layer of the thyristor region, and the first and the second insulated gate electrode are electrically connected together. By this setup, a device which is easily ignited, protected against malfunction, and possessed of a current limiting action can be provided.
Patent JP-2001140781-A (JP)
Title: Gas compressor
Inventor: JINBO TAKASHI
IPC: F04C18/344
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor to reduce leakage of high pressure refrigerant gas from a compression chamber with a gap necessary to prevent the occurrence of drag and wear between parts being sufficiently insured between a rotor and a side block and between a rotor and a cylinder, and improve performance of the gas compressor. SOLUTION: An oil film seal is formed by feeding high pressure oil in an oil reservoir 20 on which a discharge refrigerant gas pressure is exerted to a gap 19-2 between the outer peripheral surface of a rotor 4 and the inner peripheral surface of a cylinder 1. Since a feed of high-pressure oil to the gap 19-2 is performed through a seal oil feed hole 50, one end 50a of the seal oil feed hole 50 is connected to a high-pressure oil 21 communicating with the oil reservoir 20 side. The other end 50b of the seal hole feed hole 50 is opened in the vicinity of the rotor in a manner to be confronted with the outer peripheral surface of the rotor 4 in the vicinity of the short diameter part of the oval of the cylinder 1.
Patent JP-H01164942-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/26
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a high-sensitivity color photosensitive material having excellent sharpness, color reproducibility or desilvering property by incorporating a specific compd. into said material. CONSTITUTION:The compd. expressed by formula I is incorporated into the above-mentioned material. In formula I, EWG denotes an electron-attracting substituent; PUG denotes a photographically useful group; R1 denotes a group which can be substd. with an arom. ring; l denotes 0-2; (n) denotes 1 or 2; (m) denotes integer in the range of 0-3 respectively. This compd. can be added to an arbitrary layer of the multilayered multicolor photographic material having at least 3 different spectral sensitivities on a base. The amt. of the compd. to be added is preferably 1X10<-6>-0.5mol. per 1mol. of silver existing in the same layer or the adjacent layers. The photographically useful group is thereby released at a desirable speed in a desirable range and the sharpness, color reproducibility or desilvering property or sensitivity is improved.
Patent JP-H03182846-A (JP)
Title: High mount stop lamp
Inventor: TAKITA ATSUHIRO
IPC: G02B5/28
Filed: 1989-12-13
Abstract: PURPOSE:To improve the efficiency of a stop lapp without hindering a back field of view by shining a field of view selecting high polymer film, which is provided in a rear window of an automobile, in red color only at the time of lighting a light source provided in a rear tray, and while maintaining it transparent in ordinary. CONSTITUTION:A field of view selecting high polymer film 2 is attached to the predetermined position inside of a rear glass 3. A red color filter 4 and a light source 5 forming a light source part for radiating the red color beam toward the described film 2 are buried in the predetermined position of a rear tray 3. When the light source 5 is lighted with the operation of a brake, the light radiated from the light source 5 is passed through the red color filter 4 to become the red color beam, and is made to enter the described film 2. At this stage, the described film 2 has a characteristic that it is transparent within the predetermined angle and it is opaque at any angle except the predetermined angle. As a result, the described film 2 shines in red to be monitored with eyes 6A of a driver of a following automobile as lighting display of a stop lamp.
Patent JP-2000144172-A (JP)
Title: Production of fatty acid ester and its use
Inventor: IWAKURA KAZUNORI
IPC: C10L1/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a fatty acid ester that is useful as a diesel fuel, a lubricant base oil, a fuel additive or the like in high yield by allowing fat and/or oil to react with an alcohol in the presence of a potassium carbonate. SOLUTION: Fat or oil, for example, waste fat and oil or waste food oil is allowed to react with an alcohol represented by the formula: R1-OH (R1 is a 1-10C hydrocarbyl, a hydrocarbyl substituted with a 2-10C hydrocarbyloxy), for example, methanol or the like in the presence of potassium carbonate, preferably in an amount of 0.01-50 mol% based on the fat and oil to give the objective fatty acid ester.
Patent JP-2000148258-A (JP)
Title: Power source circuit
Inventor: MORIBAYASHI SHIGERU
IPC: G05F1/10
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the new power source circuit which can remove the influence of a surge on a load when turned on and off. SOLUTION: A power source stabilizing circuit 103 is a circuit which stabilizes the source voltage supplied form the power circuit 101 with a reference voltage value and then outputs it. An operational amplifier, etc., is used for the power source stabilizing circuit 103, so the output state becomes unstable at the time of source voltage application and a surge is generated in the output. A switch 104 serves to stop the surge generated when the power source stabilizing circuit 103 enters a steady state from being supplied to the load. A switch 102 functions to prevent the power source stabilizing circuit 103 from turning on in the unstable state. The times for which the switches 102 and 104 are turned 'ON' are controlled to apply a surge-free stabilized voltage to the load.
Patent JP-2001143281-A (JP)
Title: Optical disk device
Inventor: IWABUCHI AKIRA
IPC: G11B7/09
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To settle a problem where the offset bias injection rate that produces the least value of a C1 error rate cannot be decided and the automation is difficult for the focus balance control since the variation characteristic of the C1 error rate is very broad to the offset bias injection rate in regard to the conventional focus balance control where the C1 error rate is used as a barometer. SOLUTION: In this optical disk device, an RF signal equalizer circuit 2 has a means to perform the switching between the 1st equalizer characteristic that is used for normal reproduction of an RF signal and the 2nd equalizer characteristic that is used focus balance control respectively. The 2nd equalizer characteristic functions to secure the sharp variation of a C1 error rate to the offset bias injection rate.
Patent JP-H11154935-A (JP)
Title: Method for absorbing re-transmission delay jitter
Inventor: KUROBE AKIO
IPC: H04L7/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce a delay in a video frame due to re-transmission even in an environment having a large network delay by reducing the occurrence of re-transmission while absorbing retransmission delay jitter of the video frames. SOLUTION: In the case that data are sent in two-way by using frames of a fixed length having a frame number and an error check code and an error is detected in a received frame, a reject command of a frame whose error is detected is returned by using a transmission frame whose data area is reduced as prescribed. In the case that a transmission error rate or re-transmission frequency exceeds a threshold level even when it is not required to return the reject command, the data area is reduced as prescribed at all times and a frame number of transmission frames and a frame member having requested a reject command precedingly are sent by using the reduced data area.
Patent JP-H08157690-A (JP)
Title: Phenolic resin molding material and v-belt using the same material
Inventor: SATO HIROYUKI
IPC: B29D29/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject molding material, comprising a phenol resin prepared by blending a phenolic resin with a fibrous filler such as specific carbon fibers or aramid fibers, improved in strength and friction and abrasion characteristics and useful for V-belts, etc., for dry type speed change gears, etc. CONSTITUTION: This molding material is obtained by blending 100 pts.wt. phenolic resin with 60-100 pts.wt. fibrous filler comprising at least one or more carbon fibers which are dry spun aromatic naphthalene-based carbon fibers, coal-based pitch carbon fibers having >=100GPa tensile elastic modulus and polyacrylonitrile(PAN)-based carbon fibers having >=400GPa tensile elastic modulus as carbon fibers and aramid fibers represented by the formula [(m) and (n) are each an integer] (e.g. 3,4'-diamidodiphenyl ether copolymer fibers) and 1-25 pts.wt. inorganic friction modifier. The resultant molding material has >=9000MPa flexural elastic modulus at normal temperatures and is capable of improving both mechanical strength and friction and abrasion characteristics and useful for V-belts, etc., in dry type speed change gears, etc.
Patent JP-H10157225-A (JP)
Title: Paper-feeding apparatus
Inventor: KAWANO YUZO
IPC: B65H3/44
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To remove jamming paper from a main body without damaging the paper, by providing a plurality of stages of recording material-storing cassettes having an opening-closing lid at the take-out side below the apparatus main body, and forming a paper transfer path from the lower stage storing cassette between the upper stage storing cassette and the opening-closing lid. SOLUTION: An opening/closing door 24 set at the take-out side of an upper recording material-storing cassette 10 is rotatable upward. A first paper transfer path 27 is defined between the upper storing cassette 10 and the opening-closing door 24. When a jamming paper in the first paper transfer path 27 is to be removed, the opening-closing door 24 is rotated in a direction of an arrow D, so that the jamming paper exposed outside is removed from an outside front face of a main body. Accordingly, the jamming paper can be handled without taking out the upper and lower recording material-storing cassettes 10, 11.  Since an upper cassette handle 29 is directly accessible from the outside of the main body through an opening part of the opening.closing door 24, the opening.closing door 24 is automatically rotated in the D direction when the cassette 10 is drawn out, and accordingly the cassette 10 can be taken outside.
Patent JP-H03186449-A (JP)
Title: Cover for air bag device
Inventor: NAKAJIMA HIDEO
IPC: B60R21/2165
Filed: 1989-12-14
Abstract: PURPOSE:To disperse the force applied when a cover is cleaved to a bar-shaped body and smoothly cleave the cover by burying the bar-shaped body to extend along the end edge portion of the cover, and covering the bar-shaped body with end portions of reinforcing net bodies. CONSTITUTION:The cover 10 of an air bag device fitted to a steering is formed into a bottomless covered box shape with side wall sections 12 and a top cover section 14. Reinforcing net bodies 16 are buried on the side wall sections 12 and the top cover section 14. A bar-shaped body 18 is buried to extend along end edge portions of the side wall sections 12. The bar-shaped body 18 is covered by end portions of the net bodies 16. When an air bag 10 is deployed, the cover 10 is cleaved along tear lines 26 of the top cover section 14, and the side wall sections 12 are opened to be warped outward. The force applied to the cover 10 in the releasing direction is dispersed to the whole of the side wall sections 12 via the bar-shaped body 18.
Patent JP-H05155005-A (JP)
Title: Color imaging process
Inventor: TAKAIDE FUMI
IPC: C09D11/40
Filed: 1991-12-09
Abstract: PURPOSE:To provide a high-quality color image having outstanding properties such as water-proofing, light fastness, resistance against ozone, clarity and mutual color scheming by ensuring that yellow ink is based on a chemical compound as shown by a specific formula as a dye, and magenta ink contains a specific pigment and cyan ink contains a specific dye. CONSTITUTION:At least, ink colors such as yellow, magenta and cyan are donated to a recording medium material to form a color image. The yellow ink contains at least, one of chemical compounds as a dye which are shown by formula I (A is the binding of formulae I and II; X1, X2 are -SO3M, -COOM or a phenyl group and a naphtyl group which can be substituted with hydroxyl; R is a methyl group, n is 0 r 1, M is an alkali metal). In addition, the magenta ink contains at least, one pigment selected from C. I. Pigment-Red5, etc., and cyan ink contains at least, one dye selected from among C. I. reactive blue 14, etc.
Patent JP-H02172650-A (JP)
Title: Reinforced telescopic cover
Inventor: SUZUKI RYUJI
IPC: B23Q11/08
Filed: 1988-12-24
Abstract: PURPOSE:To prevent the meandering and torsion of a telescopic cover and to prevent the generation of a foreign sound and damage by making the telescopic amt. among each nodal point of a support coincident with the telescopic motion amt. of between the partial covers to which the nodal point is fitted. CONSTITUTION:A support 13 is arranged at the inside along the telescopic direction of a telescopic cover, and each nodal point 21 is fitted to each support fitting only capable of turning a link 22 on the respectively corresponding partial bars 12a-12g. The length of this link 22 varies on each nodal point 21, the telescopic motion of each partial cover 12a-12g is made proportional to an analog dimension and the moving amt. is made small in order from the other end side to one end side. So that, the length of the link 22 at each nodal point 21 is shortened in order as well by aligning thereto and the telescopic amt. among each nodal point 21 is formed almost equal to the telescopic amt. of between the partial covers fitted with the nodal point 21.
Patent JP-H08175712-A (JP)
Title: Feeding device for long and flexible belt-like object
Inventor: TAKAHASHI KENJI
IPC: B65H19/18
Filed: 1994-12-27
Abstract: PURPOSE: To automatically connectively-switch from an old base film to a base film of a new roll even when the full length of the base film of the old roll is unknown. CONSTITUTION: Based on the number of revolution N of a first supply shaft 2, detected by a revolution detecting device 40, the line speed LS, the initial roll diameter D1 , etc., a feeding device 1A calculates its remained time Te by a sequencer 30 from the rest of the length of an old base film Ta supplied from the first supply shaft 2, rotates a second supply shaft 3 to start, and drives it until its peripheral speed reaches the line speed of a loaded new roll 21 when the remained time reaches a set value Ts+ α of the remained time preset in the feeding device 1A. Then, when the remained time reaches a remained time Te, a splice roll 10 and a knife 9 are operated by control signals from a fourth output terminal OUT 4 of the sequencer 30 to connectively-switch from an old base film Ta to a new base film Tb.
Patent JP-H07242685-A (JP)
Title: Production of diadenosine tetraphosphate hydrate
Inventor: NISHIKAWA YOSHIHIRO
IPC: C07F9/6558
Filed: 1994-12-27
Abstract: PURPOSE:To obtain crystals of diadenosine tetraphosphate hydrate having stable water content even after time has passed. CONSTITUTION:This diadenosine tetraphosphate hydrate is produced from a solution containing diadenosine tetraphosphate by crystallizing out diadenosine tetraphosphate hydrate under the condition of the ethanol concentration of the solution of <=50vol.%.
Patent JP-H08177530-A (JP)
Title: Abnormality detecting device for gas turbine
Inventor: MATSUMOTO SHIGERU
IPC: F02C9/00
Filed: 1994-12-27
Abstract: PURPOSE: To enable even a relatively small abnormal sound to be detected with high sensitivity by wavelet-converting digitized and sampled acoustic data into acoustic data with both time-domain and frequency-domain, and comparing it with the threshold to judge the abnormality of equipment. CONSTITUTION: An abnormality detecting device for a gas turbine is provided with an acoustic sensor 1, and an acoustic processor 3 and an informing device 4 housed in a storage case 2, and acoustic signals detected by the acoustic sensor 1 are inputted to the acoustic processor 3. In a sampling part 5, the acoustic signals are digitized as time series data of the fixed time length, and the specified number thereof is sampled. In a wavelet converting part 6, the sampled acoustic data is wavelet-converted into acoustic data with both time- domain and frequency-domain. The level of the acoustic data after conversion is compared with the threshold in a judging part 7 so as to judge whether equipment is abnormal. The judged result is outputted to the informing device 2 by an output part 8.
Patent JP-H07181553-A (JP)
Title: Light quantity controller
Inventor: SATO OSAMU
IPC: H04N5/225
Filed: 1993-12-22
Abstract: PURPOSE:To provide a light quantity controller making a light quantity control member smoothly and slowly perform opening/closing operation by using an outside magnetic type motor as a driving source. CONSTITUTION:This light quantity controller is provided with the driving source having plural magnetic poles arranged to be opposed to a rotor magnet 2 consisting of a permanent magnet in a state where a cavity is formed and provided with a stator yoke 3 round which a driving coil 1 is wound, and the light quantity control membes 6 and 7 driven by the driving source within the range of <=360 deg./P in the case the rotor magnet 2 of the driving source is magnetized so that pole number is P(integer being >=2). A magnetic means for reducing detent torque is installed in the driving source, and the magnetic means for reducing the detent torque is realized by providing a commutating pole in the stator yoke 3. Furthermore, the opening angle of the commutating pole with a main magnetic pole is set so that the opening angle of either magnetic pole may be >360 deg./2P and that of the other magnetic pole may be <=360 deg./2P, whereby the detent torque is effectively reduced (set).