baber/WOPTO huggingface dataset:
Patent JP-2000130313-A (JP)
Title: Rotary fluid pressure device
Inventor: HAARSTAD DONALD M
IPC: F04C2/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a two-speed gerotor motor capable of recirculating high pressure fluid. SOLUTION: A two-shaped gerotor motor is substantially coaxially provided with a rotary disc valve 47 and a balance ring 67 cooperating with a control valve assenbly 87 so as to divide four zones. The zone 95 and the zone 101 among four zones are communicated with an inflow port 51 and an outflow port 53, respectively. Two intermediate zones 97, 99 are mutually communicated at high speed low torque mode. A shuttle valve 103 cooperating with the control valve assembly 87 is communicated with two intermediate zones 97, 99 having a high pressure at all times, and high pressure fluid circulates in a gerotor gear set 17 at high speed low torque mode. The control valve assembly 87 is provided with a spool valve 107 having buffer passages 123, 125, 127 to buffer the shift operation of the spool valve 107 between a high speed condition and a low speed condition by the buffer passages.
Patent JP-H10133822-A (JP)
Title: Mouse cursor control system
Inventor: YAMAMOTO KATSUYUKI
IPC: G06F3/038
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate detailed position designation and to reduce the causes of misoperation by executing processing for delaying the speed of a mouse cursor or temporarily stopping the cursor in an area requiring detailed coordinate designation with a mouse. SOLUTION: At the time of detecting the generation of an input from the mouse 210, a data processing part 100 starts processing. When the mouse 210 is moved, a coordinate detection part 110 inspects the current coordinates of the mouse 210, and then inspects whether a mouse cursor is entered into a control setting area or not by referring to an area storage part 150. When the cursor exists in the control setting area as the result of judgement, a control selection part 130 selects control and a mouse cursor display control part 140 controls the mouse cursor so as to delay its moving speed or temporarily stop its movement in accordance with control setting information. Finally the mouse cursor is displayed based on the control result.
Patent JP-H11137366-A (JP)
Title: Structure of seat back for vehicle
Inventor: NISHINO MASAKUNI
IPC: A47C7/40
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the tiredness of a crew member in spite of taking a seat in a long period by forming a waveformed elastic part at the waist supporting part of the screw at a resin seat back frame so as to make it satisfactory to sit. SOLUTION: The seat back frame 30 made of polypropylene resin is provided with projecting parts 32a and 32b stand-formed at both tip parts and these parts 32a and 32b are converged upward as a frame 34 for a headrest. Then, a flat plate 36 is formed so as to mutually bridge the respective parts 32a and 32b and a center hole part 40 is formed nearly at the center part of this plate 36. The waist supporting part 52 provided with an elastic part forming a waveformed vertical cross section of uniform thickness is formed in one body with the plane 36 extending the lower side of the part 40 to a hollow part 48. Thereby, the tiredness of the crew is reduced in spite of sitting on the seat in a long period.
Patent JP-H06128025-A (JP)
Title: Production of aluminum oxide-based ceramics having high strength and high toughness
Inventor: FUJISAWA TAKASHI
IPC: C04B35/10
Filed: 1992-10-19
Abstract: PURPOSE:To produce an Al2O3-based ceramic material having high strength and high toughness. CONSTITUTION:An Al2O3-based ceramic material having a theoretical density ratio of >=98% is produced from a sintered compact composed mainly of Al2O3 and having a theoretical density ratio of 50-90% by a high-temperature high- pressure forging of the sintered compact at a forge-starting temperature of 1150-1450 deg.C under the maximum applied pressure of 100-5,000kg/cm<2>.
Patent JP-2000126735-A (JP)
Title: Garbage treatment apparatus and garbage treatment method
Inventor: ISHIZU HIDENAO
IPC: B09B5/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve a low running cost, prevent incineration temperature of an incinerator from being lowered and prevent an offensive odor from being emitted in a treatment of a large quantity of garbage. SOLUTION: This garbage treatment apparatus comprises a fermentation tank in an interior of a housing 1, a heating pipe for allowing a heating medium to flow provided on an outer circumferential face of the fermentation tank, a heating medium circulation passage 30 provided in the heating pipe and a heating medium heater 31 for transferring heat of steam to the heating medium provided in the heating medium circulation passage 30.  Furthermore, a hot air supply passage 45 for supplying hot air to the interior of the housing 1 and a fermentation gas discharge passage 46 are provided, and an air heater 49 for heating air by the heat of the steam and blowing the air into the interior of the housing 1 is provided in the hot air supply passage 45 so that the heating medium and the air are heated by introducing steam produced in a factory or the like into the heating medium heater 31 and the air heater 49.
Patent JP-H06128738-A (JP)
Title: Production of sputtering target
Inventor: MIYAZAKI HIROSHI
IPC: C23C14/34
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the exfoliation of the soldered part of a sputtering target at the time of sputtering. CONSTITUTION:When a target. member 1 and a target supporting member 2 are soldered, preliminary solder 4 is previously stuck to the faces 12, 21 of both the members 1, 2 to be soldered by an ultrasonic method or a rubbing method and then both members 1, 2 are soldered. Since oxidized films on the faces 12, 21 to be soldered are removed before soldering, unsatsfactory wetting of the faces 12, 21 with solder is prevented and the strength of the resulting soldered part is maintained on a prescribed level or above.
Patent JP-H055218-A (JP)
Title: Production of carbon fiber having high strand strength
Inventor: YAMAMOTO IWAO
IPC: D01F9/14
Filed: 1991-11-21
Abstract: PURPOSE:To produce the subject carbon fibers having excellent openability by melt-spinning a pitch, collecting the spun fibers, subjecting the collected pitch fibers to an infusibilization treatment and further to a carbonization treatment, and subsequently subjecting the infusibilized fibers or carbonized fibers to a thermal treatment in a prescribed temperature range under an atmosphere containing steam. CONSTITUTION:A method for producing the objective carbon fibers 1 by melt- spinning a pitch, collecting the spun fibers, subjecting the collected fibers to an infusibilization treatment, subjecting the infusibilized fibers to a carbonization treatment and, if necessary, further subjecting the carbonized fibers to a graphitization treatment is characterized by subjecting the infusibilized fibers or the carbonized fibers to a thermal treatment at 1000-1800 deg.C under a steam- containing atmosphere.
Patent JP-H08162623-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAJIMA KAZUTOSHI
IPC: H01L27/14
Filed: 1994-12-09
Abstract: PURPOSE: To improve light receiving sensitivity of and reduce of the occurrence of smearing in a CCD solid-state image pickup device containing an on-chip microlens. CONSTITUTION: A vertical transfer register 5 is placed on the side of '1' on a light receptive area 10, and a light shield film 31 is formed to cover the vertical transfer register. An on-chip microlens 22 is placed in a position corresponding to the light receptive area 10 to form a CCD solid-state image pickup device. The light shield film 31 is so formed that it will extends from the vertical transfer register 5 toward the light receptive area 10 at the same level as the vertical transfer register 5 and be terminated there.
Patent JP-H03168034-A (JP)
Title: Method for modifying bottom mud of closing water area
Inventor: ISHIZAKI MIKIO
IPC: A01K61/00
Filed: 1989-11-28
Abstract: PURPOSE:To recover hydrophilic function of closing water area by aerating bottom matter lifted on a floating body from water bottom in closing water area to degas poisonous as and simultaneously providing a nutritious salt in bottom matter to a hydroponic plant. CONSTITUTION:Bottom mud of water bottom B of closing water area and bottom matter consisting of bottom water thereof are fed to an aerating tank 3 assembled in a floating body 1 floated through a mud lifting pump 6 on water surface W and oxygen is introduced from a compressor 8 to aerate the mud and poisonous gas is deaerated with odor-removing device 9. A nutritious salt eluted from the bottom matter is simultaneously given to root 10B of a plant 10 cultured in hydroponic vessel 4 assembled on the float body 1. The bottom matter from which nutritious salt is given to the root is quietly returned through a returning tank 5 and discharge mud valve 13 to the water bottom B.
Patent JP-2001126178-A (JP)
Title: Radio meter checking system
Inventor: OSUGA SHINGO
IPC: G08C17/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio meter checking system which can switch the working transmitting frequency to another when the radio communication is carried out by another user by means of the same receiving/receiving frequency in the same communication area and also can prevent such a trouble that the transmitting frequency is switched by mistake in a radio communication mode. SOLUTION: A master unit 1 and a slave unit 2 have the radio communication means which can perform the radio communication with plural receiving/ receiving frequencies. When at least one of both units 1 and 2 is set in a 'switching enable mode' where the transmitting/receiving frequency can be switched after the external input is detected.
Patent JP-H07202975-A (JP)
Title: Sampling clock signal recovery system in modem
Inventor: UIRIAMU GURASU
IPC: H04L7/033
Filed: 1994-11-17
Abstract: PURPOSE: To recover sampling clock signals at high-speed in a modem. CONSTITUTION: The system is provided with; an A/D converter which samples at a modulation rate provided by an efficiency of an oscillator 33; input buffers 10 and 30 for storing converter output as many as the samplings at the modulation rate, a reception filter 12 connected to an assembly 13 that consists of equalizer, slicer, decoder and decipher for supplying digital values from a buffer register, a PLL for adjusting the oscillator as a phase action of input signals detected by a sampling filter, a circuit provided in the PLL input to detect shifts between a desired phase and a received phase consisting of one or more frequency ranges, a circuit for adding the contents of a set frequency range to a shift value; and a circuit for shifting the orders of an analyzer for input buffer data.
Patent JP-H06165329-A (JP)
Title: Method of laying subaqueous cable using linear floating body
Inventor: KAKIHANA TOSHIO
IPC: H02G9/02
Filed: 1992-11-17
Abstract: PURPOSE:To provide a method of laying a subaqueous cable using a linear floating body for easily attaching the floating body to and recovering it from a cable. CONSTITUTION:A linear floating body 3 having a property of floating in itself on the surface of the water is longitudinally attached to a subaqueous cable 2, the linear floating body and subaqueous cable are made to float on the surface of the water in a state where they are longitudinally connected to each other at places by tie wires 4, and such linear floating body is removed and recovered from the subaqueous cable after the cable is laid. The linear floating body is previously wound round a drum and taken on board, is let out simultaneously with drawing out of the cable, and is rolled for recovery round the drum after the cable is laid.
Patent JP-2001124979-A (JP)
Title: Optical device, optical device drive unit, and camera system
Inventor: YOSHIKAWA KAZUMASA
IPC: G02B7/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of operation becoming complicated and an optical device, etc., being unable to be made small-sized and light-weight, when storage indicating operation means are mounted by preset drive control functions. SOLUTION: This optical device or optical device drive unit, which stores preset information regarding the driving of a lens and other optical adjustment means 7 in a storage means 6a in response to storage indicating operation and selectively, performs plural kinds of present driving control over the optical adjusting means by using stored preset information is provided with a storage indicating operation means 24 used in common to perform the storage indicating operation for the plural kinds of preset drive controls.
Patent JP-S63160019-A (JP)
Title: Optical head
Inventor: YUASA MASAMI
IPC: G02B7/28
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a focus error signal excellent in the symmetry and linearity by obtaining a difference of the sum of photodetection outputs from 1st, 3rd, and 5th photodetection section and from 2nd and 4th photodetection outputs and using the difference as a focus error signal. CONSTITUTION:A photodetector 15 is arranged closer to an optical recording medium 11 more than a focal point of a beam 12 transmitted through a parallel plate glass 14. The photodetector 15 has the 1st-5th photodetection sections 15a, 15b-15e arranged sequentially side by side and the photodetection sections are provided with address 16a, 16b and a subtractor 16c. The detection outputs from the detection sections 15a, 15c and 15e is added (16a) and the detection detection outputs of the detection sections 15b, 15d are added (16b). Then the respective sums are subjected to subtraction 16c and the result is outputted as a focus signal.
Patent JP-H05117286-A (JP)
Title: Ws80,130 substance, its production and use
Inventor: MURAI HIDETSUGU
IPC: A61K35/66
Filed: 1991-10-28
Abstract: PURPOSE:To obtain the subject new substance useful as a preventive and a therapeutic agent for diabetic complication resulting from accumulation of sorbitol, having inhibitory action on aldose reductase by separating and collecting from a culture mixture of a bacterium belonging to the genus Streptomyces. CONSTITUTION:A substance showing the following physical properties. (A) Melting point (decomposition point):85-90 deg.C. (B) Color reaction: (i) positive in iodine vapor reaction, cerium sulfate-sulfuric acid reaction, phosphoric acid molybdenic acid reaction and ferric chloride + red prussiate reaction (ii) negative in Dragendorff's reaction. (C) Elemental analysis and FAB-MS: (iii) measured value (%):C 47.08, H 3.87, C 13.90. (iv) FAB-MS m/z: 245 (M+H)+. (D) Infrared absorption spectrum: KBr lambda max: 3,300, 3200, 1,700, 1,670, 1,530, 1,390, 1,300, 1,210, 1,080, and 980cm-<1>. This substance is obtained by culturing Streptomyces sp. No. 80,130 strain into a nutrient medium containing a carbon source and a nitrogen source capable of assimilating the strain and culturing under an aerobic condition.
Patent JP-H10236764-A (JP)
Title: Baggage handling device
Inventor: BENNISON STEWART
IPC: B66C23/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To handle baggages of various forms by providing a duplex type unit composed of a vacuum cup for gripping and a machine device for engagement of power operated claw member which can be selectively used, and controlling this by a power operated lift means according to the handling sequence of a baggage. SOLUTION: This baggage handling device 1 is provided with a vacuum cup 2 for gripping and a machine device (claw member) 3 for engagement operated in non-vacuum, the vacuum cup 2 and the claw member 3 (hereafter, unit) are selected by an operable means 5 by a user in accordance with a baggage to be handled. Meanwhile, for elevatably moving the units 2, 3, a hoist means 6 operated by power 11 in which the base end part is supported with a pillar 10 standingly provided on the ground surface and a L-shaped arm 8 is included is provided. Movement of the units 2, 3 is controlled by operation of the hoist means 6, baggages in a container 34 are in order taken out by the selective use of the vacuum cup 2 or the claw member 3, and transferred to a belt conveyer 41.
Patent JP-H02153586-A (JP)
Title: Free electron laser
Inventor: HAYASHIDA TOSHIAKI
IPC: H05H15/00
Filed: 1988-12-05
Abstract: PURPOSE:To obtain only monochromatic light of required wavelength as large in intensity as synchrotron radiations or no ordinal laser light by a method wherein a laser oscillation reflective mirror is made to function as a total reflection mirror taking advantage of a total reflection phenomenon. CONSTITUTION:An electron flow 3 accelerated by a linac 1' is deflected to be introduced into a linace 1'' and accelerated again. The electron flow 3 passed through many linacs arranged in a ring is supplied with energy which is lost through the emission of light. When the light of a required wavelength is directed in the electron flow 3 which flows in a ring in the direction of motion, the incident light is amplified. the enhanced light 4 is radiated from the linac 1' and reaches to a reflective mirror 2', and reflected within its total reflection angle at a very low attenuation factor and propagated to the following linac 1''. As mentioned above, laser oscillation takes place as enhanced incident light is propagated through a linac 1 and a reflective mirror 2.
Patent JP-H09150284-A (JP)
Title: Method for machining bevel with three dimensional laser beam machine
Inventor: SAITO JUNICHI
IPC: B23K26/38
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a bevel machining method with a three dimensional laser beam machine which can simplify the bevel machining at the time of butt- welding containing a bending part after cutting off and bending a work. SOLUTION: In the three dimensional laser beam machine (1) which can freely control the posture of a nozzle (23), at the time of cutting off the work W by using the three dimensional laser beam machine following to an automatic program, a tapered angle of the cut-off line is set from machining data of the plate thickness of the work W and shape of curving line, etc. The cutting-off and the bevel machining are simultaneously executed by controlling of the nozzle (23) corresponding to this tapered angle. The tapered angle can automatically he decided based on the machining data of the plate thickness, the position of curving line, etc. In other way, the operator can suitably input corresponding to the cut-off position.
Patent JP-H09170189-A (JP)
Title: Calendar in paper machine or coater
Inventor: HANSUURORUFU KONRATSUDO
IPC: D21G1/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a calender suitable for operation by arranging in a paper machine or a coating machine, comprising rolls which are vertically arranged, supported in an roll bearing and have an elastic coated film. SOLUTION: This calender 1 comprises five or more rolls 2-9, in which each roll is equipped with an individual driving gear. The calender has at least two rolls 2 and 7 to be heated. The coated film of the elastic rolls 3, 5, 6 and 8 is made of a synthetic resin which can be brought into contact with a scraper blade 14. The calender has devices 15 and 16 for drawing in a transported belt 21 of a paper sheet.
Patent JP-H11140596-A (JP)
Title: Production of high strength free cutting stainless steel for cold forging, excellent in delayed fracture characteristic, and parts
Inventor: SHIMIZU TETSUYA
IPC: C22C38/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high strength free cutting martensitic stainless steel for cold forging, capable of setting aging temp. at a value selected from a wide range of temps. from 450 to 640 deg.C and exhibiting excellent delayed fracture characteristic. SOLUTION: This free cutting stainless steel can be obtained by subjecting a stainless steel, having an alloy composition consisting of, by weight, <=0.020% (<=0.009%, if necessary) C, <=1.0% Si, <=1.5% Mn, <=0.03% P, <=0.03% S, 2.00-4.00% Cu, 3.50-7.00% Ni, 14.0-17.0% Cr, <=1.50% Mo, <=0.040% N, 0.05-0.40% Nb, 0.0010-0.0100% B, and the balance essentially Fe and satisfying the condition of Nb%<8(C%+N%), to aging treatment at 450-650 deg.C.
Patent JP-H07158835-A (JP)
Title: Dust incinerator
Inventor: TAKAMURA MATSUZO
IPC: F23G5/50
Filed: 1993-12-08
Abstract: PURPOSE:To provide a dust incinerator capable of ensuring stabilized combustion against humid dust. CONSTITUTION:There are provided a television camera 31 for photographing the state of a flame in an incinerator, a flame height detection part 34 for detecting a flame height by subjecting image information obtained from the television camera 31 to predetermined image processing, and a combustion controller 35 for controlling combustion in the incinerator by operating at least one among a feeder, a stoker, and a damper based upon the flame height obtained from the flame height detection part 34.
Patent JP-H03168397-A (JP)
Title: Blower
Inventor: YOSHIDA TOMONAO
IPC: F04D29/58
Filed: 1989-11-28
Abstract: PURPOSE:To cool a motor uniformly, precisely, and quickly by constructing a blower in such a manner that an air current, which flows into a small- diameter part of a casing, flows in uniformly and like a shower from an end- bracket on one side and flows out from another end-bracket on the other side. CONSTITUTION:An opening is made in the peripheral part of a small-diameter part 22 of a casing 20, while a plurality of air holes are made along the peripheral direction of a bracket 31 on one side of the large-diameter sides 23, 24 on the other side. A cover 25 is provided, which accommodates a bracket 31 on one side within the small-diameter part 22 via an extension-end part 33a on one side of a revolving shaft 33 in such a manner that the bracket 31 is covered by the cover 25 from the large-diameter part (23) side on the other side, giving a certain gap, and which guides the air current, which flows into the small diameter part 22 through the opening of the part 22 in correspondence to the activation of a motor 30, to a stator 30a through each air hole of the end-bracket on one side. In addition, a plurality of air holes are made along the periphery of another end-bracket 32 on the other side, so that the air current within the stator 30a is introduced to the outside.
Patent JP-H05214281-A (JP)
Title: Ink jet ink composition and process for producing colored transparent sheet
Inventor: ROBAATO JIEI MIRAA
IPC: C09D11/00
Filed: 1992-10-22
Abstract: PURPOSE: To provide a solid ink compsn. used when an image of a good color transparency is printed on a transparent base material by a thermal ink jet printer and a method for producing a color transparent sheet by using the solid ink compsn.  
     CONSTITUTION: An ink compsn. consists of a translucent carrier (1) solid at 25°C and liquid at the operation temp. of a printing head (30-95 wt.%) and a non-volatile driver (2) having a solubility of 10% or more in the carrier and translucent when combined in the ink compsn. (5 wt.% or more) or is constituted by adding a colorant (0-10 wt.%) (3), a cosolvent (50 wt.%) (4) and an adaptable translucent (0-50 wt.%) (5) to the components (1), (2). This ink compsn. is uniform as the reading of a haze meter when the ink compsn. is placed on a transparent sheet in a thickness of 1 mil becomes 15 or less and solid at 25°C but liquid at the operation temp. of a printing head and suitable for printing a color transparent sheet. This compsn. is used to apply printing to a transparent base material by a thermal ink jet printer to produce the color transparent sheet. 
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