baber/WOPTO huggingface dataset:
Patent JP-H0571940-A (JP)
Title: Locus-measuring device
Inventor: DATE KENICHIRO
IPC: B25J19/02
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a title item which is capable of an inexpensive and accurately measurement. CONSTITUTION:A first stroke meter 11 is provided at a first reference point within a movement surface of a point P to be measured and measured fluctuation of a length of a wire 11a which is expanded in reference to the point P to be measured. A second stroke meter 12 is provided at a second reference point within the movement surface of the point P to be measured and measures fluctuation of a length of a wire 12a which is expanded in reference to the point P to be measured. An operation device 14 obtains a distance between the first reference point and the point to be measured and that between the second reference point and the point to be measured according to an output value of the first and the second stroke meters 11 and 12 and then calculates a position of the point P to be measured within the movement surface according to these distances.
Patent JP-2000095051-A (JP)
Title: Cloth parts to be arranged in gas bag for vehicular occupant restraint system
Inventor: ELLERBROK NORBERT
IPC: B60R21/233
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide cloth parts arrangeable inside a gas bag and particularly easy to manufacture. SOLUTION: This cloth part 10 comprises a center area 12 of rectangular shape on the whole and four fixed areas 14 in the case of being spread flat. The fixed areas 14 are arranged at the short side outer edge parts of the center area 12 so that each fixed area 14 starts from the long side outer edge part and extends along the short side outer edge part toward the lengthwise centerline of the center area 12. Each fixed area 14 ends in a place spaced by the specified distance from the lengthwise centerline.
Patent JP-H09105805-A (JP)
Title: Luminous flux splitting prism
Inventor: YAMANAKA MUTSUHIRO
IPC: G02B5/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a prism which can accurately position six axes of an image pickup element by specifying the constitution of glass members of the luminous flux splitting prism consisting of the glass members. SOLUTION: At least one of the glass members 1-3 has an incident surface on which image forming luminous flux is made incident from other adjacent members, projection surfaces 1a-3a from which the image forming luminous flux is projected, and a surface which adjoins to the projection surfaces 1a-3a, but does not adjoins to the incidence surface; and the surface meets the adjacent projection surfaces at an obtuse angle and is positioned crossing the mirror image of the optical axis of the image forming luminous flux of the glass members symmetrical about the incidence surface.  An ultraviolet-ray irradiated surface 3c is at an obtuse angle to the projection surface 3a, so the projection angle on the projection surface 3a is closer to 90 deg. than any other irradiation that is considered in conventional examples, so that ultraviolet rays transmitted through the glass members has deviation in intensity and a spread by refraction reduced.
Patent JP-H08123650-A (JP)
Title: Purpose input device
Inventor: YAMAMOTO SOUZOU
IPC: G06F3/0482
Filed: 1994-10-28
Abstract: PURPOSE: To enable a user to naturally reach a purpose even when the user does not grasp the operation system by limiting user's purposes in order accord ing to the relativity with an inputted key word when the user designates one key word. CONSTITUTION: When choices and operation purposes which are currently high in selection possibility are displayed as many as specified, the user selects one of key words displayed on a choice display means 9 or one of operation items displayed on an operation purpose display means 10 through an input device 8. Here, a CPU 2 judges that the user's purpose is identified, and displays key words relating to the operation purpose to the user so as to attain the purpose, and a choice is made to limit the operation purpose. For the purpose, the relation between prepared operation purposes and key words is stored in relativity knowledge 6, and used to display choices and a possibility distribution. A possibility distribution storage part 5 updates the possibility assigned to the operation purpose as the key word is designated.
Patent JP-H11112078-A (JP)
Title: Semiconductor laser element
Inventor: NOMOTO ETSUKO
IPC: H01S5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To substantially dissolve a laser beam absorption at an end face of a laser resonator, and suppress the deterioration of the end face, by suppressing the concentration of introduced impurities so that the current density at operation of a semiconductor laser in a window structure region where the width of a forbidden band is enlarged may be specified times as high as the current density in the active layer excepting the window region. SOLUTION: After stacking of a ZnO film 11 and an SiO2 film 112, the ZnO film 111 is processed to leave only within a groove 110, in the region to serve as a laser stripe. The zinc diffusion from the ZnO film 111 is performed by heating such a wafer to 500-600 deg.C in hydrogen atmosphere. In the region where the ZnO film 111 is left, a zinc-diffused region 118 about 1×10<19> cm<3> in zinc concentration is made. The concentration of p-type carriers in this region becomes about 5×10<18> cm<3> , thus obtaining favorable window structure.  Since atoms between lattices in high concentration exist at the diffused interface region of the zinc-diffused region, the density of the current flowing in the window region is about several tens/cm<2> , and it is several figures less (1/50) than the current density outside the window region, thus the deterioration of the end face can be suppressed.
Patent JP-S63122627-A (JP)
Title: Extraction method for 5-lipoxygenase inhibitory substance
Inventor: TSUZAKI NAOKO
IPC: A61P43/00
Filed: 1986-11-10
Abstract: PURPOSE:To extract a 5-lipoxygenase inhibitory substance from microalgae, by using water and/or organic solution. CONSTITUTION:A 5-lipoxygenase inhibitory substance is efficiently extracted from microalgae, e.g. blue-green algae or green algae of the genus Spirulina, Nostoc, etc., using an organic solvent, e.g. ethanol, etc. Although the ethanol is preferably used as the organic solvent for producing a food, yield is increased by adding water to the extract and extraction can be most efficiently carried out by using 50-90% ethanol. The extraction can be carried out from either one of dried and wet algal bodies by centrifugal separation and filtration. Furthermore, the resultant extract can be used to provide a safe health food aiming at improvement of physical constitution from many disease conditions, e.g. allergic bronchial asthma and rhenitis, cardiac infraction, cancinogenesis, etc.
Patent JP-H08183140-A (JP)
Title: Composite material of polytetrafluoroethylene,its intermediate product and its preparation
Inventor: BUORUFUGANGU MIHIERU
IPC: B32B7/12
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To produce a composite or a shaped product wherein PTFE is firmly bonded to plastic having an m.p. lower than that of PTFE and the heat stability of plastic is considerably lower than that of PTFE. SOLUTION: A composite has such a structure that layers of polytetrafluoroethylene(PTFE) (a), a copolymer (b) mainly having a tetrafluoroethylene unit and functioning as the hot-melt adhesive to PTFE, a fiber material stably up to at least 400 deg.C and at least one plastic (d) capable of being processed as molten matter are superposed one upon another.
Patent JP-H11104416-A (JP)
Title: Air cleaning electret filter and its manufacture
Inventor: NUMAMOTO HIRONAO
IPC: B01D39/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high performance air cleaning electret filter considering a refuse problem, and its manufacturing method. SOLUTION: An air cleaning electret filter 1 is constituted by dispersing and supporting an inorganic powder on a nonwoven fabric comprising a fiber containing a biodegradable plastic with a binder, wherein the concentration of the inorganic powder to the nonwoven fabric is made to be 5-20 wt.%. The inorganic powder is an alumina or titania particle of 1 μm or less, therefore, it can keep a charging effect for a long term and can be decomposed to a molecular level in soil when it is disposed as land fill. As for a manufacturing method, the nonwoven fabric which contains the biodegradable plastic is subjected to spray application to disperse and support the inorganic powder thereon, thereby obtaining an enough air cleaning effect in a small support amount of the inorganic powder.
Patent JP-2000101351-A (JP)
Title: Piezoelectric oscillator
Inventor: MIYAZAKI SHIGEYUKI
IPC: H03B5/32
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by eliminating the through-current of a inverter for drive purpose,in the piezoelectric oscillator such as a crystal oscillator. SOLUTION: At application of a power supply voltage VDD (2.5 V) to a power terminal 31, a control section 34 outputs a control signal CON at an 'L' level for a prescribed time. Thus, a PMOS 32 is turned conductive, and the power supply voltage VDD is fed to a power node 13 to allow an inverter 10 and a feedback circuit 20 to start oscillating. The control signal CON goes to an 'H' level, when the oscillation is made stable after the lapse of a prescribed time. Thus, a PMOS 32 is conductive and a constant voltage VREG (1 V) generated by a constant voltage section 33 is fed to the inverter 10. Since the threshold of a PMOS 11 and an NMOS 12 of the inverter 10 is 0.6 V, the PMOS 11 and the NMOS 12 are alternately conductive to continue the oscillation, but since they are not simultaneously conductive, no through-current flows.
Patent JP-H01107234-A (JP)
Title: Liquid crystal element
Inventor: NAKANOWATARI JUN
IPC: G02F1/133
Filed: 1987-10-21
Abstract: PURPOSE:To eliminate adverse influence of a sealing resin which seals a liquid crystal injection hole upon liquid crystal and to obtain excellent display characteristics for a long period by pressing a metallic thin wire in a groove formed in the internal edge part of a substrate nearby the liquid crystal injection hole and sealing the injection hole. CONSTITUTION:The liquid crystal injection hole 2 is sealed with the sealing resin 5 after the metallic thin wire 4 is pressed in the groove 1a formed in the substrates 1 and 1. Even when the liquid injection hole 2 is formed widely, the whole of the liquid injection hole 2 is sealed with the metallic thin wire 4 without any gap, so the liquid crystal does not contact the sealing resin 5 directly and the sealing resin 5 is prevented from being dissolved out in a liquid crystal layer. Consequently, an orientation defect, composition separation, etc., of liquid crystal nearby the injection hole 2 become hard to occur and the liquid crystal is obtained which has the excellent display characteristics for a long period.
Patent JP-S62126685-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/223
Filed: 1985-11-28
Abstract: PURPOSE:To keep homogeneity in a plane of the thickness of a growing layer, to form a current blocking layer and a light absorbing layer with good reproducibility and to enhance a production yield rate of elements, by sequentially forming the current blocking layer and the light absorbing layer under the state a strip region between two grooves is covered by an insulating film, thereafter removing the insulating film, and sequentially forming a clad layer and the like. CONSTITUTION:Two parallel grooves 10 are formed in a specified region of a first-conductivity type semiconductor substrate 11. An insulating film 20 is formed on a stripe region 21 between the two grooves 10. A second-conductivity type semiconductor layer and a first-conductivity semiconductor layer are sequentially laminated on the exposed surface of the semiconductor layer are sequentially laminated on the exposed surface of the semiconductor substrate 11 and on said groove 10 except for the part on the insulating film 20. After the insulating film 20 is removed, at least a first-conductivity type clad layer, an active layer having a forbidden band width larger than or equal to the forbidden band width of said first- conductivity type semiconductor layer, and a second-conductivity type clad layer are sequentially laminated on said first-conductivity type semiconductor layer including the strip region 21. Thus the homogeneity in the plane of the growing layer by a liquid-phase epitaxial growing method is formed with good reproducibility, flat growing surface is obtained and the manufacturing yield rate of the element can be improved.
Patent JP-H0971306-A (JP)
Title: Multistory housing device
Inventor: OYAMA SOICHI
IPC: D06F95/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a multistory housing device appropriate for a small scale use by fitting running machines for supporting each housing container in a running loop, which forms a loop in the vertical direction, so as to be driven for circulation in a central driving loop and an end driving loop at a speed higher than that of the central loop. SOLUTION: Each corner forms a high-low speed switching position, and the connection from a low-speed attachment 6 to a high-speed attachment 7 or the reverse connection is performed so as to circulate running machines 5. At the time of running of the running machine 5 in the end driving loop 3 from upper to lower or from lower to upper, other running machines 5 are made to wait so as to prevent the interference with each other. When a user specifies an object 4 at the predetermined number, speed of all the objects 4 is switched at the central driving loop 2 and the end driving loop 3 along a running loop 1, while the interference of the objects 4 with each other in the end driving loop 3 is prevented. When the specified object 4 achieves the ejecting position P, running is stopped, and the user can house or eject the object 4.
Patent JP-H04257315-A (JP)
Title: Flame and high temperature resisting polyimide fiber and method for production thereof
Inventor: KURAUSU SHIYOOBESUBERUGAA
IPC: D01F1/10
Filed: 1991-10-15
Abstract: PURPOSE: To produce the subject fiber having a reduced maximum shrinkage percentage at a specific temperature by spinning a solution of a polyimide containing an additive in an aprotic organic solvent and providing staple fibers under specific conditions. CONSTITUTION: A solution of a polyimide containing an additive such as preferably a colorant or a soot polytetrafluoroethylene in an aprotic organic solvent is spun preferably by a dry-spinning method to provide crude fibers, which are then washed with water to remove the organic solvent. The washed crude fibers are dried to regulate the moisture content to <=5 vol.%. In an intact undrawn state, the crude fibers are heat-treated at 315-450 deg.C to shrink the length by preferably 15-20%. The shrunk fibers are cooled, crimped and cut to produce the objective fibers represented by formula I [n is >1; A is represented by formula II, III, IV or the like (X is a tetravalent group represented by CO, CH2 , O, S or CF2 ); and R is a bivalent organic group represented by formula V, VI or the like] and having 14% maximum shrinkage percentage when heated at 400 deg.C.
Patent JP-H11137026-A (JP)
Title: Structure for regulating longitudinally feeding device in a rice transplanter
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To properly arrange a wire when constituting a structure for regulating a longitudinally feeding device by connecting a part for changing the amount of seedlings taken out from a seedling-placing platform to the longitudinally feeding device with a wire so that the amount of the fed seedlings may be automatically changed while synchronizing with the change of the amount of the taken out seedlings. SOLUTION: This structure for regulating a longitudinally feeding device 18 in a rice transplanter has a freely rotatably movable supporting shaft 16 arranged in the right and left direction near to a supporting member 14 for supporting the under part of a seedling- placing platform 1 so as to freely, reciprocally and laterally moved in the right and left direction, a supporting arm 17 extended from the supporting shaft 16 and for supporting the supporting member 14, an arm part 30 extended from the supporting shaft 16 in the reverse direction, and one terminal side and the other terminal side of the wire 29 are connected to the arm part 30 and the longitudinal feeding device 18 respectively in a posture directing from the upper side to the lower side.  The structure for regulating the longitudinally feeding device 18 is constituted so that, when an amount of seedlings taken out by a transplanting structure is increased, the amount of the seedlings fed by the longitudinal feeding device 18 may be increased, while, when the taken-out amount is decreased, the amount of the seedlings fed by the longitudinal feeding device 18 may be decreased.
Patent JP-H06116312-A (JP)
Title: Production of polymer
Inventor: TAKEI KAZUO
IPC: C08F2/44
Filed: 1992-10-05
Abstract: PURPOSE:To easily produce a polymer having hydroxyl groups at both terminals in high efficiency at a low cost from a wide variety of vinyl monomers including polar vinyl monomers. CONSTITUTION:The objective polymer is produced by polymerizing (A) a vinyl monomer in the presence of (B) an alcohol using (C) a polymerization initiator containing an azo-type initiator as essential component. In this process, the system is further incorporated with (D) an organic sulfonic acid compound and the content of the reactor is made to be essentially free from foreign components other than the components (A), (B), (C) and (D).
Patent JP-H01110365-A (JP)
Title: Deodorizer
Inventor: OSAWA YASUKO
IPC: A61L9/01
Filed: 1987-10-23
Abstract: PURPOSE:To heighten a deodorizing effect, to lengthen a duration and to prevent secondary contamination, by using a complex composed of a specific polyamine or its derivative and a specific metal as an effective component. CONSTITUTION:A complex used as an effective component is composed of a polyamine or its derivative and a metal. The polyamine is shown in a formula (I): here, 1 is 2 or 3; m is any integer of 0-200; n is any integer of 1-200; R is hydrogen or an alkyl group which might be bonded to a polymer; and R' and R'' may be the same or different, and are hydrogen or -[(CH2)lNH]x-H (x is any integer of 0-100). The derivative of polyamine is a Schiff's base with salicylaldehyde or acetylacetone. The metal is Co, Fe, Ni, Cu, Mn, Ti, V, Ce or Mo.
Patent JP-H07121092-A (JP)
Title: Training assistance information system and hospital information system utilizing the same
Inventor: YOSHIDA TERU
IPC: G09B9/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a training assistance information system which enables a doctor or therapeutist to make overall judgment of the diagnosis and training plans for patients or trainees with the hospital information system. CONSTITUTION:This training assistance information system has a patient guidance information input means 4 for inputting patient guidance information which is the training plane to be carried out by the patient or trainee in accordance with the diagnosis made by the doctor or therapeutist and a living body information input means 2 for detecting the living body information of the patient or trainee under training. The training assistance information system offers the adequate training environment for the patient or the trainee with the patient guidance information and the living body information and further the overall information 7 from the hospital information system connected via an information network 15. This hospital information system utilizes the training assistance information system.
Patent JP-H02116667-A (JP)
Title: Dielectric ceramics and its production
Inventor: KAGATA HIROSHI
IPC: H01B3/12
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the title high-permittivity barium titanate ceramics with reduced temp. change of the permittivity by using a heat-treated mixture of the compds. of Nb and Ba at the time of sintering the mixture obtained by adding a compd. consisting essentially of Nb and Co to calcined BaTiO3 powder. CONSTITUTION:A compd. consisting essentially of Nb and Co is added to precalcined BaTiO3 powder, and the mixture is sintered to produce a dielectric ceramics. In this case, Ba5Nb4O15 obtained by heat-treating a compd. consisting essentially of Ba and Nb is used as one kind of the compd. consisting essentially of Nb. When y mols of Nb2O5 expressed in terms of NbO5/2 and z mols of Co2O3 expressed in terms of CoO3/2 are used with 100 mols of Ba1+xTiO3+x, 0.25y<=x<=1.5y is fulfilled, and a dielectric ceramics wherein the y and z are in the area enclosed with A, B, C, D, and E in the table is produced. By this method, a dielectric ceramics having >=3000 permittivity, the temp. characteristic of permittivity fulfilling the YB characteristic of the JIS standard and the X7R characteristic of the EIA standard, and >=1000 capacity-resistance product is obtained, and practically used as a dielectric material for laminated capacitors.
Patent JP-S60208212-A (JP)
Inventor: RATSUSERU UIRIAMU BOOMU
IPC: B29C45/14
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07117225-A (JP)
Title: Ink jet head
Inventor: MATSUMOTO SHUZO
IPC: B41J2/045
Filed: 1993-10-26
Abstract: PURPOSE:To reduce drive voltage while flying an ink droplet by utilizing the resonance of a fluid. CONSTITUTION:A piezoelectric member 12 and the frame 13 arranged so as to surround the piezoelectric member 12 are bonded to the surface of a substrate 11. The upper surfaces of both of the piezoelectric member 12 and the frame 13 are positioned on the almost same plane and an elastic plate 14 is bonded to the upper surfaces of them. A passage plate 17 having nozzles 15, pressure liquid chamber passages 16 and a common liquid chamber 18 arranged thereto is bonded to the upper surface of the elastic plate 14 to constitute a passage part 19. A plurality of the pressure liquid chamber passages 16 are parallelly arranged and independent piezoelectric members are arranged corresponding to the passages 16 in a substantially divided state. Therefore, alternating voltage wherein the resonance vibration frequency of ink is the main component of frequency is applied to the piezoelectric members to excite the ink in the pressure liquid chamber passages to emit ink droplets from nozzles.
Patent JP-S62126876-A (JP)
Title: Vibration wave motor
Inventor: KAWAI TORU
IPC: H01L41/09
Filed: 1985-11-27
Abstract: PURPOSE:To eliminate external transmission of a noise and a vibration by interposing an elastic member such as rubber between a movable body of a traveling vibration wave motor and a member moving integrally with the body. CONSTITUTION:A vibration of a vibration wave motor periodically projects a movable body 17 contacted under pressure with a vibrator 15. A rubber ring 18 is interposed between the body 17 and a rotary cylinder 6 to prevent a vibration and a noise between the vibrator 15 itself and the body 17 from transmitting not only to the cylinder 6 but also to a plurality of balls 20. The ring 18 is formed of a material having excellent vibration attenuating property such as butyl rubber, or a urethane rubber.