baber/WOPTO huggingface dataset:
Patent JP-S63291727-A (JP)
Title: Turning device in farm tractor
Inventor: YASUI AKIJI
IPC: B60K17/348
Filed: 1987-05-22
Abstract: PURPOSE:To make it possible to change over a front gear into plural driving conditions with the shift of a hub by setting a hub to the braking-side boss of a differential case in a differential mechanism for acceleration installed in a transmission system to a front wheel differential mechanism and providing a locking device in the braking-side boss. CONSTITUTION:A farm tractor is provided with differential mechanisms respectively at its front and rear driving parts and a differential mechanism for acceleration is installed in a transmission system to a front wheel differential mechanism. In this constitution, a braking-side boss 8b in the differential case 8 of the differential mechanism for acceleration is extended rearward and supported by a brake case 29 through a bearing 10. The boss 8b is also set with a hub 26 and the hub 26 is slid between the differential case 8 and the bearing 10 through a fork 37. Then, a ball 25 inlaid in the hole 24 of the boss 8 is locked or unlocked in a conical hole bored in a braking shaft 22 to constitute a locking device. And the front wheel becomes possible to change over to non-drive, drive, non-drive and double speed drive with the slide of a hub 26.
Patent JP-H06336674-A (JP)
Title: Combined sputtering target and its production
Inventor: KAZUYASU MUTSUO
IPC: C23C14/34
Filed: 1993-05-28
Abstract: PURPOSE:To produce a target contg. group IVa or Va metallic elements and capable of giving a uniform thin film. CONSTITUTION:This target consists essentially of Al, contains one or more kinds of group IVa or Va metallic elements (M) and consists of a pair of target chips. The concn. distribution of the metallic elements M in the 2nd target chip from the face to be sputtered toward the rear side is practically reverse to that in the 1st target chip. This target is produced by casting a molten metal having the above-mentioned compsn. by bottom pouring, vertically cutting the resulting ingot along a central face between casting chillers and combining the 1st target chip using the chiller side face as the face to be sputtered with the 2nd target chip using the vertically cut face as the face to be sputtered.
Patent JP-H06337860-A (JP)
Title: Document generation device and printing control method
Inventor: SUZUKI SHINICHI
IPC: G06T11/80
Filed: 1993-05-28
Abstract: PURPOSE:To attractively print a hand-written image in high quality by adjusting it to modification information of a document in a document generation device which inputs the image by handwriting and which can print it with the document. CONSTITUTION:Document data inputted by a keyboard 14 is stored in the document buffer 12a of RAM 12, and hand-written image data which is pen-inputted by a tablet input part 16 is stored in an image buffer 12b. Line modification information designated to the respective lines of document data are stored in a modification table 12d. At the time of printing, the modification of hand- written image data is obtained based on line modification information of document data, hand-written image data is enlarged or reduced by the magnification and it is developed into a print buffer 12c with a character pattern sodas to be printed.
Patent JP-S5916884-A (JP)
Title: Novel furans
Inventor: OKAMOTO MASANORI
IPC: A61K31/365
Filed: 1982-07-19
Abstract: NEW MATERIAL:A furan of formula I [A is lower alkylene; R<1> is carboxy, hydroxy, lower alkoxycarbonyl, lower alkoxycarbonylamino, lower alkanoyloxy; R<2> is H, halogen, halo-lower-alkyl; R<3> is H, halogen; R<4> is H, hydroxy, carboxy, lower alkoxy, lower alkanoyloxy; R<5> is H, halogen, or R<4> and R<5> incorporate to form =CH2; F is number of double bonds, 0 or 1, n is 0 in case of F=1] or its salt. EXAMPLE:5-(3-Benzyloxypropyl)-2-oxo-4-phenyltetrahydro-3-furancarboxylic acid. USE:A remedy of diabetic cataract. PREPARATION:For example, the reaction of a compound of formula II (R<1>a is hydroxy-protecting group) with malonic acid in the presence of a base gives a compound of formula I .
Patent JP-S5353467-A (JP)
Title: End cutting blade of electric razor
Inventor: OKAMURA TOSHIHIDE
IPC: B26B19/26
Filed: 1976-10-21
Abstract: PURPOSE: To provide a good razor-cut feeling and to greatly reduce the cost with employing a press working. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S613480-A (JP)
Title: Light emitting element
Inventor: MINGU JIYONGU TSUAI
IPC: H01S5/20
Filed: 1985-06-11
Abstract: PURPOSE:To increase the luminous efficiency of the titled element by a method wherein a metal is diffused into a hetero junction region under a metal contact. CONSTITUTION:A metal e.g. Zn is diffused into a region 145 including hetero junctions 125 and 135. The diffused Zn penetrates to part 146 of an N type GaAs layer 110 under the first hetero junction 125. The Zn impurity in the diffused region 145 acts as the acceptor on the N type GaAs layer 110 and dopes part 146 of the layer 110 into the reverse polarity. The diffused region 145 changes the current path passing through a light emitting element by blocking the current flowing through the diffused region. The direction of current can be changed so as to run through the periphery of the diffused region much more than through the part under the contact region. A pre-treated contact layer 150 is a layer of e.g. GaAs and is formed on the contact 155 located in the diffused layer. A contact region 160 is made of aluminum. A contact layer 161 is formed on the other surface of the GaAs substrate 100.
Patent JP-H01299216-A (JP)
Title: Filmy drug preparation for transcutaneous absorption
Inventor: SUNAMI MASAKI
IPC: A61K9/70
Filed: 1988-05-24
Abstract: PURPOSE:To provide the subject drug preparation composed of a polyvinyl alcohol and a drug and having an initial swelling rate in water falling within a specific range, containing closely to the skin by the moisture caused by perspiration, etc., when applied to the external skin, keeping the closely contacting state over a long period, having flexible texture and giving little disagreeable feeling to the body. CONSTITUTION:The objective filmy drug preparation for transcutaneous absorption has an initial swelling rate of 0.01-0.20sec<-1> in water at 32 deg.C and is composed of (A) a polyvinyl alcohol preferably having an average polymerization degree of 500-2,400 and a saponification degree of 88-99.6% and (B) a drug excluding haloperidol. The thickness of the film of the preparation is preferably 10-100mum and the drug content is preferably 0.001-30wt.%, especially 0.05-20wt.%. The drug preparation can be firmly applied even to swollen skin surface. Furthermore, it can be applied even to a damaged skin surface without causing re-damaging of the skin in peeling. An active closed therapy utilizing a liquid such as sweat can be performed by the use of the preparation to enable further improvement of the transcutaneous absorbability of a drug.
Patent JP-S5829216-A (JP)
Title: Push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/08
Filed: 1981-08-14
Abstract: PURPOSE:To prevent a tuning device from having an error in channel selection caused by the vertical flaps of the front and rear ends of the rotary plate of a push-button tuner with double traverse plates to be stored during channel selection. CONSTITUTION:Two traverse plates Ca and Cb have holes with slanting edges 13a and 13b and when a push button 6 is pressed, two storage parts (pin) 2a and 2b of a frequency storage part piece 4 provided to the channel selection member A strike the slanting edges 13a and 13b to draw the traverse plate Ca to right (left) and the other traverse plate Cb to left (right). At this time, pivotal points between those two traverse plates and rotary plate 11 move up and down, and their fulcrum 10 has inclination to generate a play. For this purpose, a raised part 25 with a pressing part piece 22 is fitted to the substrate as shown in the figure and the circular hole edge 11' of the rotary plate 11 is inserted into the gap. Thus, the vertical flaps of the front and rear edges of the rotary plate are prevented.
Patent JP-H1056177-A (JP)
Title: Mott transition molecular field-effect transistor
Inventor: JIEEMUZU ANSONII MISEUITSUCHI
IPC: H01L29/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel field-effect transistor switch which is based on Mott metal-insulator transition in a single-layered or multilayered film of a bistable molecule. SOLUTION: The field-effect transistor includes a source electrode 14, a drain electrode 16, a gate electrode 20, and a conductive channel 10 formed between the source and drain electrodes. The conductive channel 10 comprises a two-dimensional array of at least one layer molecule, the conductive channel 10 is separated from the gate electrode 20 by means of an insulating spacer layer 18 so that the above molecule can be subjected to Mott metal-insulator transition.
Patent JP-H01296132-A (JP)
Title: Non spherical lens eccentricity measuring apparatus
Inventor: OOKAWA KANEYASU
IPC: G01M11/00
Filed: 1988-05-24
Abstract: PURPOSE:To achieve a higher accuracy of eccentricity measurement of a spherical axis of a spherical lens, by arranging a lens receiving section for holding a lens to be inspected and a rotary lens support member. CONSTITUTION:A paraxial eccentricity measuring section 5 detects a deviation of a surface 2a of a lens 2 to be inspected, for example, with the surface 2a thereof being a spherical while a surface 2b spherical with respect to a rotating shaft 4 of a rotary holder 3 at the center 2c of a paraxial curve. A spherical measurement section 7 measures an angle epsilon1As of inclination of a spherical axis 6 of the surface 2a with respect to the shaft 4. When the lens 2 is supported with a holder 3 to rotate the holder 3, a centering is performed so that the center 2d of a curvature of a bend 2b always theoretically aligns on the axis of the shaft 4 to detect a deviation of the curvature center 2c through the measuring section 5. The position of the lens 2 is adjusted so that the deviation becomes zero to make the center 2c align on the shaft 4 just as the center 2d. Hence, when a straight line connecting the centers 2c and 2d is used as reference axis of the lens 2, the axis coincides with the shaft 4. Thus, when the angle epsilon1As is measured with the measuring section 7, the angle corresponds to the angle of inclination of the axis 6 with respect to the reference axis thereby enabling measurement of the inclination epsilon1As of an axis 6 to the reference axis when the surface 2b is spherical while the surface 2a is aspherical.
Patent JP-H08321216-A (JP)
Title: Illumination fixture
Inventor: TANIMURA ICHIRO
IPC: G01V8/12
Filed: 1995-05-25
Abstract: PURPOSE: To provide a luminaire of fine appearance without dropping the sensitivity of its human body sensing part by forming a lens, which leads the incident infrared rays to a human body sensor, in such an arrangement that the cylindrical portion of the lens encloses the sensor over the whole circumference of the base. CONSTITUTION: A lens 3a has a cylindrical portion 3e of such a size as enclosing a human body sensor 3d over the whole circumference of the base 2. The outside diameter of the cylindrical portion 3e is approx. the same as the diameter of the base 2, and the outside surface is finished relatively smooth while the inside is equipped with surface unevenness. Thereby the lens 3a is made unprominent to lead to provision of fine appearance without dropping the sensitivity of the sensor 3d. The sensing area of the sensor 3 can be changed by turning the sensor 3d round the center shaft of the base 2.
Patent JP-H07311055-A (JP)
Title: Absolute-value encoder
Inventor: ICHIKAWA MISAO
IPC: G01D5/347
Filed: 1994-05-18
Abstract: PURPOSE:To provide sufficient rigidity to resist vibration and impact and to enable miniaturization by using rotating plates each of which comprises a metallic plate on the surface of which a pattern showing predetermined codes is formed. CONSTITUTION:Each of rotating plates 2 mounted on a rotating shaft 1 is formed by printing a Gray-code pattern 8 on a glossy metallic plate 7 such as a nickel plate using a black paste. The sum of the absorptivity, the reflectivity and the transmittance of the pattern 8 is 1, in which case the transmittance is 0 while the sum of the absorptivity and the reflectivity is 1. Since the pattern 8 has an absorptivity of approximately 1, its reflectivity becomes 0 and the light of light-emitting elements provided to a pair of reflection optical sensors 3 is absorbed and does not impinge on light sensing elements, and the output becomes 0. The unprinted metallic part of each rotating plate 2 has a reflectivity of approximately 1 and therefore an absorptivity of 0, and the light of the light-emitting elements is entirely inputted to the light sensing elements, and the output becomes 1. In this case, the use of the metallic plates 7 enables the rigid rotating plates 2 to be manufactured, and the use of the sensors 3 each comprising the light emitting and sensing elements made in pairs eliminates the need for a holding plate and can provide a miniaturized form by reducing the length along the direction of the shaft 1.
Patent JP-H05326318-A (JP)
Title: Ceramic electronic component
Inventor: NOHARA TAKATSUGU
IPC: H01G4/12
Filed: 1992-05-20
Abstract: PURPOSE:To provide a ceramic electronic component having an external electrode which is excellent in soldering performance, and what is more, favorable in bonding strength. CONSTITUTION:A laminated chip inductor 1, which serves as a ceramic electric component, provides a ceramic substrate 2, an internal electrode 3 and an external electrode 4. The external electrode 4 is formed on the ceramic substrate 2 and consists of a first layer 4a which comprises metal powder, such as silver powder and heat resistant thermosetting resin, such as polyimide resin and a second layer 4b which comprises metal power, such as copper powder which is formed on the first layer 4a and silver-plated on the surface and heat decomposable thermosetting resin, such as acrylic denatured phenol resin. The first layer 4a enhances bonding properties with the ceramic substrate 2 while the second layer 4b enhances soldering performance.
Patent JP-H02306882-A (JP)
Title: Front body structure for automobile
Inventor: ECHIGO KOJI
IPC: B62D21/00
Filed: 1989-05-19
Abstract: PURPOSE:To secure the disposition space of engine supporting members and reduce the deformation and damage of a steering gear member at the time of collision by disposing the steering gear member and a bracket for supporting a mount overlappingly on the upper side of a cross member extended in the body width direction on the lower front side of an engine room. CONSTITUTION:In a front midship type front body structure, a steering gear member 13 interlocked with front wheels through a tie rod 14 is disposed on the upper side of a suspension cross member 8 extended in the body width direction below an engine room, and a bracket 21 for supporting a mount 22 is fitted over the steering gear member 13 in the state of covering it. In this structure, the steering gear member 13 is disposed more to the front than an engine, and the supporting members 21, 22 are disposed at the upper part of the steering gear member, so that the disposition space of the mount 22 for supporting a power unit can be easily secured as well as the steering gear member 13 can be protected from external shock.
Patent JP-S5752116-A (JP)
Title: Manufacture of iron core for transformer
Inventor: SANO MASAAKI
IPC: H01F27/24
Filed: 1980-09-16
Abstract: PURPOSE:To improve the reliability of a transformer by laminating amorphous magnetic alloy on the surface layer of a silicon steel plate laminate or core retaining plate to form a magnetic flux branch, thereby shielding the magnetic flux introduced into the surface of the core and reducing the eddy current loss. CONSTITUTION:Thin plates of silicon steel are cut in the prescribed shape and are laminated to form an assembly yoke core 1 and a leg core 2. In this case, a magnetic flux branch is formed by bonding a thin plate 6 of amorphous magnetic material, e.g., Fe-B having large electric resistance and high magnetic flux density on the surface of the core 2 or on the surface of a core retaining plate 4, and a coil 3 is then mounted. Thus, the leakage magnetic flux phi  from the coil is introduced vertically to the surface of the thin plate 6, so that the eddy current produced by the leakage magnetic flux becomes approx. 1/4 of that flowed on the surface layer of the core of silicon steel plates, resulting inthe remarkable decrease in the temperature rise of the magnetic flux branch. Thus, the magnetic flux introduced into the surface of the core can be shielded, the eddy current loss can be almost eliminated, the deterioration in the insulation can be prevented, and the reliability can be improved.
Patent JP-H07336495-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: H04N1/028
Filed: 1994-06-09
Abstract: PURPOSE:To provide an inexpensive image device excellent in productivity capable of correctly forming a latent image of high quality on a photosensitive material, irradiating the surface of the photosensitive material with light emitted from a light emitting diode element through a lens, or making a solid-state image pickup element array generate correct electric signals corresponding to external image information, correctly focusing external picture information through a lens on the solid-state image pickup element array. CONSTITUTION:The device consists of a lens member 3 consisting of plural lens 7 and a base plate 1 with many image element arrays 2 linearly arranged. The lens member 3 and the lens plate 1 are arranged through a spacer 8 by matching each lens 7 and each image element array 2. The base plate 1 has plural electrode wirings 1a on the surface. Each electrode 2a of an image element array 2 is connected by a flip chip to each electrode wiring 1a. The surface which is covered by the electrode wiring 1a of the base plate 1 is covered by an insulating film 5 with a hole part 5a corresponding to the outer form of the image element array 2.
Patent JP-H10313602-A (JP)
Title: Ridging machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a ridging machine useful for establishment work or the like for improving the binding property of old ridge soil and banking and improving the work efficiency without being affected by work conditions such as the soil property of a ridge and weather, etc., by providing a formation mechanism provided with a formation body capable of forming a banking retaining part on one side face of the old ridge. SOLUTION: A machine frame 3 is connected to a traveling machine body 1 by a connection mechanism 2, a banking mechanism 4 for banking soil on the old ridge is provided in the machine frame 3, a cover member 10 is provided above the banking mechanism 4 and a ridging mechanism 12 capable of tightening and ridging the banking is provided on the advancing direction rear part position of the banking mechanism 4. The ridging mechanism 12 is composed of a lower rotary ridging body 13 capable of ridging one side face of the ridge and an upper rotary ridging body 14 capable of ridging the upper surface of the ridge, a rotation mechanism for rotating the upper and lower rotary ridging bodies 14 and 13 is provided, a height adjustment mechanism 16 for height-adjusting the upper rotary ridging body 14 is provided and the formation mechanism 33 provided with the formation body 34 capable of forming the banking retaining part on one side face of the old ridge is provided. Also, it is preferable to provide a vertical adjustment mechanism 36 for vertically adjusting the formation body 34.
Patent JP-S62283636-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORITA YOICHI
IPC: H01L21/60
Filed: 1986-06-02
Abstract: PURPOSE:To avoid an increase in the resistance value of a grounding wiring network by wire-connecting the grounding wirings of the surface of a semiconductor integrated circuit element with the nearest die pad surface, thereby possibly dividing the grounding wirings to be disposed. CONSTITUTION:A semiconductor integrated circuit element 1 is placed on the main surface of a die pad 2, and a grounding wiring network 3 on the element 1 is connected with the pad 2 by fine metal wirings 5 at the part of its bonding pad 4. The pad 2 is integrated with a grounding common lead 6. Therefore, the position for connecting the network 3 with the pad 2 can be arbitrarily selected. Thus, the length of the wirings of the network 3 can be shortened, and even if the width of the wirings is reduced, an increase in the resistance value of the network 3 can be suppressed.
Patent JP-H08321395-A (JP)
Title: X-ray generator
Inventor: KAMITAKA NORIAKI
IPC: H05G2/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an X-ray generator having the capability of reducing the adhesion and deposition of undesirable scattered particles, and ensuring a stable service over a long time by laying a scattered particle stopping member at such a position as adjacent to or near a solid angle zone corresponding to a range for taking out an X-ray. CONSTITUTION: A scattered particle stopping member 330 has three plates 331 to 333 having such apertures as not obstructing the optical path of an X-ray incident on a filter 321, and the plates 331 to 333 are separated from one another at the preset distance. The size of scattered particles generated from a Ta target 303 is at such a level as corresponding to ions and atoms. A distance from a plasma to the plate 331 is short, and the particles reach the plate 331 in such a state as almost free from the effect of buffer gases. Also, the release of the particles concentrates on the surface of a Ta tape in the direction of the normal line of the tape, but the particles in that direction are also stopped by the plate 331.  The particles flowing through the aperture of the plate 331 progress in such a state as scattered due to the buffer gases, and begin to deviate from an initial progress direction. As a result, some particles even through the aperture of the plate 331 cannot pass the apertures of the plates 332 and 333.
Patent JP-H0422112-A (JP)
Title: Electromagnetic apparatus
Inventor: IWAMOTO TAMIO
IPC: H01F37/00
Filed: 1990-05-17
Abstract: PURPOSE:To easily close a case tightly, and prevent imperfect electric conduction caused by the flowing-out and the leakage of compound in the case of an electromagnetic apparatus wherein the case is filled with compound and it is cured, by inserting a compression-bonding connection terminal into an end plate closing an end surface aperture of the case, and tightly closing the terminal. CONSTITUTION:An electromagnetic apparatus main body 4 is accommodated in a case 1. Compression-bonding connection terminals 16 are inserted from the outside into terminal leading-out through holes 17 of each of the end plates 12, 13. The inner end of the terminal 16 is made to protrude from the inside of the hole 17, and a compression-bonding connection part 20 is arranged on an extended width part 21. In the state that the terminal 16 is made to protrude from a thin protruding part 18 toward the inside, the hole 17 is tightly closed in the following manner; at the thin protruding part 18, the hole 17 is brought into close contact with the terminal 16 by thermal fusion bonding of pressing and heating or by using adhesive agent. In this state, a bonding end 19 of each compression-bonding connection terminal 16 is made to abut against a bonding end 11 formed on each inside connection terminal 10 of a coil bobbin 8 and bonded. Each of the bonding ends 11, 19 is bonded by spot welding and the like.