baber/WOPTO huggingface dataset:
Patent JP-H03120765-A (JP)
Title: Infrared ray semiconductor detector and method of manufacturing the same
Inventor: ADORUFU MIYUNTSUAA
IPC: H01L31/10
Filed: 1990-09-21
Abstract: PURPOSE: To obtain a semiconductor infrared detector having simple structure and advantageous in cost by disposing a charge separation pn junction closely to the surface of the detector opposite to the surface on the light incident side. CONSTITUTION: A charge separation pn junction is disposed closely to the surface of a detector opposite to the surface on the light incident side. Spectral response range of the detector is determined by appropriate selection of semiconductor material and/or the diffusion length of minority charge carrier which depends on an appropriate process operation. Alternatively, it is determined by the thickness of a semiconductor material for the detector being cut mechanically and/or chemically, or mechanical and/or chemical rough surface finish of the detector, and/or a damage being imparted into the material of detector, and/or surface recoupling of the material of detector through an additional doping.
Patent JP-H1160467-A (JP)
Title: Inhibitor for melanin production
Inventor: TAMAI HIDEKO
IPC: A23L5/41
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent useful as an external preparation for skin, a bathing agent, etc. capable of strongly inhibiting the melanin production of B-16 melanoma cell without adverse effects, by using a purified substance by chromatography of an extract of a specific plant with a prescribed solvent. SOLUTION: This cosmetic contains a purified substance as an active ingredient obtained by extracting (A1 ) a plant which is Chamaecyparis obtusa E. (cypress family). Mentha pulegium L. (Labiatae), Tanacetum vulgare L. (Compositae), Cistus ladaniferus L. (rockrose), Bulnesia sarmienti L. (Zygophyllaceae), Nicotiana tabacum L. (Solanaceae) etc. with (A2 ) a solvent which is water, a lower alcohol, a polyol-based organic solvent, a petroleum ether or a hydrocarbon to give an extract, dissolving the extract in (A3 ) n- hexane, subjecting the solution to chromatography by using n-hexane, ethyl acetate or its mixture as (A4 ) an eluting solution to give a fraction and distilling the solvent of the fraction.
Patent JP-H0299364-A (JP)
Title: Paper feeder
Inventor: INOUE HIROYUKI
IPC: B41J13/00
Filed: 1988-10-07
Abstract: PURPOSE:To ensure the action of releasing a claw to enable the refeed of paper which nearly fails to be fed by conducting a series of paper feed trigger action two or more times. CONSTITUTION:When a paper feed command is issued from a controller, a motor 23 in a cassette feeder rotates to make a paper feed roller 22 start rotating with a paper feed shaft 21. At this time, a trigger action is performed. Namely, a paper feed trigger for rotating the paper feed roller 22 twice is engaged by rotating a control ring 253 reverse, forward, and reverse. The forward rotation of the control ring 253 from here results in the control ring 253 rotating twice to return to an initial position. At this time, by separation claws 12, 13, only one sheet of paper is separated from a bundle of stacked papers which has been pressed by a pressure plate 16 and a pressurizing spring 264.
Patent JP-H074430-A (JP)
Title: Extrusion-molded support rail made of aluminum alloy used for supporting shaft in linearly guide system
Inventor: DANIERU GOOPU
IPC: F16C29/00
Filed: 1993-10-12
Abstract: PURPOSE: To keep an allowable error without being limited by length by providing a longitudinal groove for housing a shaft along two base lines on the upper surface of a vertical body, and forming two symmetric longitudinal wings for placing on a fixed flame on the base part of the vertical body so that only the smallest surface areas placed on the frame. CONSTITUTION: A shaft A is supported by a support rail R2, and the support rail R2 is placed on a frame B and fixed to the frame B, for example, by a screw. The support rail R2 is lifted up so that only two surfaces E2 with extremely small width having the smallest possible areas placed on the frame. Accordingly, however largely a blade 3' is deformed in the extruding step or deformed by a load in screwing by a fixing screw, the dimension of a space H can keep a desired allowable error.
Patent JP-H02102883-A (JP)
Title: Crawler travel device
Inventor: KAWASE MUNEYUKI
IPC: B62D55/14
Filed: 1988-10-07
Abstract: PURPOSE:To make improvements in projecting bent part clearing performance and road traveling performance by supporting plural numbers of crawler ground guiding rollers being situated nearer to the longitudinal middle part at both ends of paired rocker arms, and making each of rocking forms of these rocker arms separately transferrable. CONSTITUTION:A crawler travel device 1 for a combine is made up of stretch a rubber crawler belt 5 round over a front crawler driving wheel 2, a rear crawler tensing wheel 3 and plural numbers of guiding roller wheel groups 4. Four roller wheels 4b, 4c, 4d, 4e situated in the longitudinal middle part of a crawler grounding part are all supported at both longitudinal ends of a longitudinal pair of rocker arms 7a, 7b. In this case, there are provided with both selector drive mechanisms 8a, 8b which select these rocker arms 7a, 7b separately to a freely rockable state, and also these longitudinal roller wheels 4b, 4c, 4d, 4e to a forcedly rocking and lockable state as having them directed to the lower part in reverse and vice versa, and these drive mechanisms are constituted of installing two double acting hydraulic cylinders 11a, 11b.
Patent JP-H04135101-A (JP)
Title: Vibratory cutting tool
Inventor: MIYASHITA OSAMU
IPC: B23B1/00
Filed: 1990-09-26
Abstract: PURPOSE:To realize high efficient cutting work by installing a stator yoke inserted into a guide hole to guide a movable piece in the axial direction while continued to a stator to generate a magnetic field to the movable piece through an air gap. CONSTITUTION:A guide hole 21 is provided in the axial direction of the center of a bobbin 2 on which a plurality of number of turns of windings 3 are concentrically wound, and the bobbin 2 is used by surrounding itself by an electromagnet 5 and each disc-shaped yoke 7, 8 while storing a cylindrical yoke 4 in the guide hole 21. The disc-shaped yoke 8, which coats a bottom surface of the electromagnet 5, is magnetically connected to the electromagnet 5, and the cylindrical yoke 4, provided in the center of a surface in a side of the electromagnet 5 of the disc-shaped yoke 8, is connected magnetically further mechanically to the disc-shaped yoke 8 in the one end side and to the disc-shaped yoke 7 in the other end side. A constitutional material of the yokes 7, 8, 4 is a material of high permeability. The bobbin 2 is vibrated by flowing an AC current in the winding 3 of the bobbin 2 and almost a DC current in a winding 32 of the electromagnet 5, and vibration is transmitted to a point end cutting tool 6 through connecting rods 11, 12.
Patent JP-H1176259-A (JP)
Title: Joint device and joint device kit for upper end part of thigh bone
Inventor: MATSUMOTO SHUGO
IPC: A61B17/74
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint device and a joint device kit which enables the fixing of a broken bone part accurately by arranging a structure that matches the shape of the upper end part of a thigh bone corresponding to an angle of forward torsion of the upper end part of the thigh bone to facilitate the operation of the broken upper end part of the thigh bone. SOLUTION: The axis 22X of a support hole 22a of a sleeve part 21 extends askew in the direction opposite to shifting so as to have an angle addressing a neck body and a angle addressing forward torsion after deviated horizontally by a shift range S on an extended plane 21P of the rear of the fixed plate 21 with respect to the axis 21X thereof 21. With such an arrangement, the joint device of the embodiment is made adaptive to the upper end part of the thigh bone having the angel (θ) to the neck body and the angle (ϕ) to forward torsion.
Patent JP-2001082117-A (JP)
Title: Variable valve timing mechanism
Inventor: OGURA MASARU
IPC: F02D13/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce restriction of a control space and load to a control system even if it is adopted to a multi-cylinders engine, and change a valve timing precisely. SOLUTION: In a valve timing mechanism in which suction/exhaust valve 5 is moved axially and opened/closed by a rocker arm 3 slide-contacting to a three dimensional cam 1 formed on a rotating cam shaft 16 and swinging, as the rocker arm 3 is moved to the axial direction of the camshaft 16 in response to the number of engine rotation or load, a big control space is not required by the movement of the three dimensional cam having a lift surface like the usual thing for moving the rotating camshaft to the axial direction and since the design flexibility becomes high and the rotation can be separated from the axial direction movement, the valve timing can be changed precisely.
Patent JP-S61132928-A (JP)
Title: Method for injecting smectic c* liquid crystal cell
Inventor: HIBINO SHINICHI
IPC: G09F9/00
Filed: 1984-11-30
Abstract: PURPOSE:To shorten injection time by injecting liquid crystals exhibiting a smectic C* phase into a cell while keeping them to high temp. through the sides of the cell by the action of surface tension. CONSTITUTION:The liquid crystals are set to the high temp., such as 130-150 deg.C to lower their viscosity and the cell 8 is set at a temp. same as said temp. or lower. Both sides of the cell 8 are bored to form two holes 9, and the liquid crystals are transferred into the cell 8 through the holes 9 not by using vacuum suction but by utilizing the surface tension, and after that, the holes 9 are sealed with a resin 10, thus permitting the injection time to be shortened owing to low viscosity, the temp. difference between the liquid crystals and athe cell to be eliminated or reduced by setting the cell to high temp., and the liquid crystals to be transferred not by vacuum suction but the use of surface tension, consequently, their evaporation to be prevented and their uniform orientation to be attained.
Patent JP-H0198434-A (JP)
Title: Handle-folding device in fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/01
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the operation space of the handle stopper, as absorbing the play, by inserting the handle stopper from the gap at the bottom of the Y-shape part formed on the handle bed for inserting the handle arm. CONSTITUTION:Handle sensor 8 which is used to connect the handle arm 4 to the handle bed 2 straight or folded is inserted slidably inclined from the Y-shaped gap between the bottom of the Y-shaped part 3 at the handle bed and the top of the handle arm.
Patent JP-H06104621-A (JP)
Title: Antenna directivity device
Inventor: MURAKOSHI TAKAO
IPC: H01Q3/08
Filed: 1992-09-24
Abstract: PURPOSE:To provide an antenna directivity device having a servo system with an excellent frequency characteristic where no tracking disable due to gimbal lock is caused even when the elevation angle theta of the antenna is close to 90 deg., and directing to a satellite in an excellent way. CONSTITUTION:The antenna directivity device having an antenna 14 supported turnably around two axial lines, two gyros 44, 45 having input axis lines respectively intersecting orthogonally with each other, an acceleration meter 46 detecting the inclination of a center axial line X-X of the antenna 14 to the horizontal plane, and an azimuth transmitter 53 is provided with an elevation angle transmitter 72 outputting a signal indicating a turning angle around the elevation angle axial line of the antenna to the azimuth gimbal 40 and a sectheta arithmetic operation section 76 calculating sectheta based on the turning angle thetareceived from the elevation angle transmitter 72.
Patent JP-S61133614-A (JP)
Title: Transformer
Inventor: YAMANE TOSHIHIRO
IPC: H01F5/02
Filed: 1984-12-04
Abstract: PURPOSE:To ease a strength generated in binding portion in engaging and to omit a disconnection countermeasure by making a shape of a bound projection portion of an outside bobbin a conduit shape and by providing a groove to draw a lead wire. CONSTITUTION:A conduit shaped lead guide projection portion 3, a lead guide portion 4 and a binding projection portion 11 are provided on an outside bobbin 1. As the projection portion 11 is made a conduit shaped projection portion, a lead wire is provided in it. Therefore, a strength generated in the binding portion in engaging is eased, and a disconnection countermeasure is omitted.
Patent JP-H02101763-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KAWADA TATSUO
IPC: H01L23/29
Filed: 1988-10-11
Abstract: PURPOSE:To prevent soft errors while improving heat dissipation for improving the degree of integration by sealing a semiconductor element with a thermosetting resin composition composed of a thermosetting resin and a filler incorporated therein. CONSTITUTION:As a thermosetting resin used for a thermosetting resin composition, various epoxy resins may be used while an epoxy resin of novolak type and particularly an epoxy resin of cresol-novolak type is preferable. As a filler, those having thermal conductivity higher than molten silica containing U at 1ppb or less (having alpha-ray dosage of 0.01 units/cm<2>.h or less) may be used. Preferably, a mixture of the molten silica containing U at 1ppb or less (having alpha-ray dosage of 0.01 unit/cm<2>.h or less) and a filler having high thermal conductivity is used. Proportions of the thermosetting resin composition components are determined such that it has a thermal conductivity of 35X10<-4>cal/cm.sec. deg.C or more, a coefficient of thermal expansion of 1.8X10<-5>/ deg.C or less and an amount of 0 of 1-ppb or less (alpha-ray dosage of 0.01 unit/cm<2>.h or less).
Patent JP-H1082786-A (JP)
Title: Immunological measuring method and reagent therefor
Inventor: ISOMURA MITSUO
IPC: G01N33/53
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To immunologically measure highly sensitively an antigen substance such as calcitonin of a low concentration contained in a sample. SOLUTION: An immunological composite is formed by mixing a sensitizing stationary phase comprising at least two kinds of antibodies which react with different antigen determining groups respectively and a stationary phase bound to one another, a marker antibody comprising an antibody reacting with an antigen determining group different from the antigen determining groups and a marker bound to each other and a sample. The marker bound to the stationary phase or a marker not bound to the stationary phase is measured to immunologically measure an antigen substance having the antigen determining group in the sample.
Patent JP-H06267123-A (JP)
Title: Method and device for deciding recording condition, method and device for magneto-optical recording by overwriting on magneto-optical disk with heat insulation system and pulse train system
Inventor: KURITA SHINICHI
IPC: G11B7/126
Filed: 1993-10-13
Abstract: PURPOSE:To reduce the dependency on recording data patterns at the positions of the front and the rear edges of a mark by corresponding the low level of a laser beam intensity to the intensity for keeping a pre-heating state and selecting the level from among the intensities between the upper limit suppressing the occurrence of a high temp. cycle and the intensity capable of erasing the generated mark. CONSTITUTION:The intensity of a laser beam projecting on a disk D capable of overwriting is raised from PL to the intensity pH higher than PL and fallen to the intensity PLT lower than pH after maintaining pH for a time Tw1. Thereafter, by modulating the intensity with a period Tp between PLT and an intensity Pw2 higher than PLT, a mark is formed on the disk D by a high temp. cycle. Then, the intensity is fallen to an intensity PLB lower than PL and raised to PL after the elapse of the time Toff so as to perform recording. PL is the intensity of the laser beam for keeping a pre-heating state in which a temp. on the disk becomes the constant temp. thetapre and selected from among the intensities between the upper limit of intensity which does not generate high temp cycle and the lower limit of intensity capable of erasing the mark formed by the high temp. cycle.
Patent JP-H08119590-A (JP)
Title: Vehicle for high lift work
Inventor: SUDO AKIRA
IPC: B66F11/04
Filed: 1994-10-20
Abstract: PURPOSE: To store a battery of the size of the required capacity without elevating the floor more than required. CONSTITUTION: A vehicle for the high lift work consists of a frame 1, a traveling means 8 provided on each side of the frame, masts 2, 3 provided on one side in the advancing direction of the frame, driving means 5, 6 which are provided on the side opposite to the traveling direction of the frame and drive the traveling means, a battery 9 which is arranged at the position surrounded by the traveling means on the frame, the mast and the driving means, and is the driving source of the driving means, and an elevating table 4 which is elevatably provided on the mast, and provided with an opening part 12 formed corresponding to the position of the battery on one part of the floor and a door part 13 to open/close the opening part.
Patent JP-H1196126-A (JP)
Title: Multimedia information access method
Inventor: SASAKI CHIKARA
IPC: H04N5/781
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the access request rejection rate by putting an access request in a queue when there is no free time slot, taking an access request out of the queue from its head and assigning a time slot when the time slot becomes free, and thus performing access operation of a segment. SOLUTION: A time slot array having a necessary number of time slots at the same intervals are generated in the phase of all storage devices. When there is an request to access multimedia information from a terminal, a free time slot is searched for and when the free time slot is found, it is used to access a segment. When there is no free time slot, the access request is put in the queue. Then when the access to the multimedia information ends, the time slots which are used so far become free. Here, the access request in the queue is taken out from the head and the time slot is used to perform an access process.
Patent JP-S62115793-A (JP)
Title: Optical delay circuit
Inventor: ODAGIRI YUICHI
IPC: H01S5/00
Filed: 1985-11-14
Abstract: PURPOSE:To enable an optical delay circuit to be utilized for general purposes, by enabling a desired optical delay time to be selected from a wide range. CONSTITUTION:An optical delay circuit according to the present invention is basically composed of an optical variable attenuator 1 capable of adjusting a quantity of light and of a semiconductor laser 3 having a saturatable absorption region in an active layer 2. A first lens 8 and a second lens 9 are also provided so that input and output signals 4 and 5 can be properly propagated from a first optical fiber 6 to a second optical fiber 7. The saturatable absorption region generally can be formed easily, by providing a region where no current is injected, or by producing defects in a part of the active layer 2 of the semiconductor laser 3 by means of irradiation of protons. The optical variable attenuator 1 can adjust the quantity of light of the optical input signal 4 so that the optical delay time of the optical output signal 5 can be varied as required over a range from 2ns to 20ns.
Patent JP-H1083328-A (JP)
Title: Pseudo input/output realizing system for single body test
Inventor: MOGI KATSUHIRO
IPC: G06F9/45
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To improve a single body test by improving the productivity of program development by reducing man-hour for preparing external environment necessitated at the time of a single body test. SOLUTION: When a test/production identification option is 'single test designation', a precompiler 2 converts an external data access instruction extracted from a source program 1 to a pseudo input/output instruction to generated a program for a test 3 for executing the single test without using external environment but when the option is 'production designation', the precompiler 2 generates a program for production 4 which can be applied to production only by re-compiling the program 1 without correcting. A compiler 5 generates a module for a test 6 based on the program for the test 3 and generates a module for production 7 based on the program for the test 4. A linker 9 generates a road module for a test 11 based on the module 6 and generates a load module 12 based on the module 7.
Patent JP-H11152323-A (JP)
Title: Polyselenophene, its production, and its use
Inventor: MOEHWALD HELMUT DR
IPC: C08G79/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a novel polyselenophene having a relatively high conductivity and good mechanical properties as well by reacting 2,5-dihaloselenophene or 2,5-ditriflate selenophene with a selenophene derivative which is substituted by bis(trialkyltin) groups on the carbon atoms adjacent to the selenium atom. SOLUTION: This is a polyselenophene comprising one or plural types of structural units of formulas I and/or II (wherein X and Y are each H, a 1-22C alkyl, a 1-22C alkoxyl, a 1-22C alkyloxyalkyl, a 1-22C acyl, a 1-22C thioacyl, a 1-22C thioacyloxy, a 5-8C cycloalkyl, a 6-18C aryl, a 5-8C heterocyclic group, NO2 , or NHR<1> , R<1> is H, a 1-22C alkyl, a 1-22C alkoxyl, a 1-22C alkyloxyalkyl, a 1-22C acyl, or a 1-22C thioacyl, and X and Y may be combined with each other to form a carbon-containing ring having a plurality of types of heteroatoms).
Patent JP-H0684714-A (JP)
Title: Solid electrolytic capacitor
Inventor: ABE NOBUKATSU
IPC: H01G9/012
Filed: 1992-08-31
Abstract: PURPOSE:To provide a highly reliable small chip type solid electrolytic capacitor having stable electrical characteristics. CONSTITUTION:In the title capacitor constituted by coating anode bodies 1 on which oxide film layers 2, electrolyte layers 3, and cathode conductive layers 4 are successively formed and anode terminals 6 with a resin layer 8 and its end face exposed by cutting off part the layer 8 together with parts of the bodies 1 and terminals 6 with an anode conductive layer 5, the terminals 6 having projecting piece sections 61 are positioned perpendicularly to the body 1 and the layer 8 is cut off from the section 61. At the same time, both end sections of the terminal 6 are led out from both side faces of the layer 8.
Patent JP-2001081091-A (JP)
Title: Porphyrin dimer containing imidazolyl porphyrin metal complex as monomer
Inventor: OBUIE YOSHIAKI
IPC: A61K31/407
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which has an allosteric function, is useful as an ingredient for artificial blood, and can additionally be expected as a position-selective oxygenating reagent and as a highly sensitive sensor for gas molecules such as oxygen, nitrogen monoxide and carbon monoxide. SOLUTION: A porphyrin dimer of formula I [M is Fe(II) or Co(II); Im is an imidazolyl group of formula II (R2 and R3 are each H or an alkyl) or the like; R1 is a substituted phenyl group of formula III (R5 is H, a halogen or the like; R6 is an alkyl, an aryl or the like; R7 is H, a halogen or the like)], for example, 5,10,15-tris(α,α,α-o-pivaloylaminophenyl)-20-imidazolyl iron (II) porphyrin dimer.  The compound is obtained, for example, by reacting a compound of formula IV (R9 is H, a halogen or the like) with a compound of the formula: OHC-Im and pyrrole to synthesize a porphyrin compound, converting the nitro group of the synthesized porphyrin compound into an amino group, purifying a compound having a desired steric configuration from the obtained compounds, acylating the amino group of the purified compound, inserting a metal atom to the product, and then a the product.