baber/WOPTO huggingface dataset:
Patent JP-H04199687-A (JP)
Title: Photovoltaic element
Inventor: KANAI MASAHIRO
IPC: H01L31/04
Filed: 1990-11-29
Abstract: PURPOSE:To enable a photovoltaic element to be enhanced in photoelectric conversion efficiency by a method wherein an organic semiconductor layer is formed of polysilane compound which is 6000-200000 in weight-average molecular weight and provided with alkyl groups, cycloalkyl groups, and aryl groups which are all specified. CONSTITUTION:In an SIS junction type photovoltaic element, an organic semiconductor layer is formed of polysilane compound which is represented by Formula I and 6000-200000 in weight-average molecular weight. In Formula I, R1 is an alkyl group of 1 to 2 carbon atoms, R2 is an alkyl group, a cycloalkyl group, or an aryl group whose number of carbon atoms is 3-8, and R3 and R4 are an alkyl group whose number of carbon atoms is 1-4 respectively. At this point, the numbers n and m are so set as to satisfy a formula, n+m=1, and refractive index controlling agent is distributed along the thicknesswise direction of the semiconductor layer. The polysilane compound concerned is not provided with a chloro-group or a secondary reaction producing group at all, where all Si groups are replaced with specific organic groups which contain no oxygen, and the polysilane compound concerned is excellent in film forming properties. The polysilane compound is comparatively high in sensitivity to light of short wavelengths. By this setup, a photovoltaic element can be increased in open- circuit voltage and remarkably enhanced in photoelectric conversion efficiency.
Patent JP-H03190602-A (JP)
Title: Numerically controlled composite lathe
Inventor: SATO TAKANOBU
IPC: B23Q15/00
Filed: 1989-12-18
Abstract: PURPOSE:To improve efficiency and simplify a program by providing a third bite holder having orthogonal two axes for assisting working for works besides a first bite holder for working a work on a first spindle and a second bite holder for working a work on a second bite holder. CONSTITUTION:Besides a first bite holder 11 for working a work on a first spindle driven by a motor 4 of a first spindle stock 2 and a second bite holder 20 for working a work on a second spindle driven by a motor 9 of a second spindle stock 5, a third bite holder 30 having orthogonal two axes for assisting working for the works is provided. Working on the first bite holder 11 for the first spindle part and working on the third bite holder 30 added thereto are made to be a first system of working, working on the second bite holder 20 for the second spindle part and working on the third bite holder 30 added thereto are made to be a second system of working, they are possible to work independently each other, and programming to designate working tools on the third bite holder 30 from both systems and to drive them is possible. Assistance of the third bite holder 30 is that in a jig region such as assistance to working for a work, to dimensional measurement, and to a stopper, and necessity of the assistance and its contents are decided manually or automatically.
Patent JP-H07179616-A (JP)
Title: Artificial marble
Inventor: TANGE YOSHIHIRO
IPC: C08J5/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide an artificial marble which is excellent in abrasion resistance and machinability and has a color tone with deep clarity and solidness. CONSTITUTION:This marble comprises 100 pts.wt. synthetic resin and 50-300 pts.wt. filler comprising aluminum hydroxide and a molten alumina powder provided the alumina powder is in an amt. of 0.2-5vol% of the marble.
Patent JP-H04198042-A (JP)
Title: Method for forming fine unevenness on glass plate
Inventor: UENO YUKIHIKO
IPC: C03C15/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve formation efficiency by applying specific fine particulate carbon in the form of a thin film to a glass plate, subsequently bringing the thin film into contact with HF vapor and then subjecting the resultant film to dipping treatment in the presence of a lower alcohol in water. CONSTITUTION:A glass plate 1 such as soda-lime-based glass is treated with an acid, washed with water, cleaned and subsequently brought into contact with a reducing flame using a gas burner to form a fine particulate carbon layer 2 composed of an inner layer part 2' sticking adjacent to the glass surface and an outer layer part 2'' deposited thereon. The resultant layer is then dipped in a 2-5C lower alcohol to peel and remove the outer layer part 2'' or the layer 2 is wetted with the alcohol, burned and volatilized to provide a state in which the inner layer part 2' sticks in the form of a thin film. The glass plate with the fine particulate carbon sticking thereto is subsequently arranged in the upper part in a vessel 4 containing concentrated HF liquid 3, brought into contact with the HF vapor for a prescribed time to form a fluorine compound on the exposed glass surface other than parts masked with the carbon particles. The obtained glass plate is then subjected to alkali treatment and washing treatment with water to afford the objective glass plate having homogeneously formed fine unevennesses thereon.
Patent JP-H08183531-A (JP)
Title: Wooden palette
Inventor: YOSHITOMO CHIKAO
IPC: B27M3/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain sufficient bending strength and environment resistance by laminating wooden veneers with specific thickness on both surfaces of particle board obtained using a thermosetting adhesive so that the fiber direction thereof becomes a longitudinal direction to form a panel and using this panel as a deck board. CONSTITUTION: In a palette, an upper surface deck board 1 and a beam panel 3 are joined by the dowels 4 driven in the dowel holes 5 processed so as to pierce the upper surface deck board 1 to reach the beam panel 3 and a rear surface deck board 2 and the beam panel 3 are joined in the same way. In this case, wooden veneers with a thickness of 0.5-5 mm are laminated to both surfaces of particle board obtained using a thermosetting adhesive such as a phenol resin adhesive so that the fiber direction thereof becomes the longitudinal direction of the particle board to form a panel which is, in turn, used as a deck board. This particle board is also adapted to the beam panel 3. The wooden veneer to be used is obtained from wood with full dry specific gravity of 0.4g/cm<3> or more.
Patent JP-H05136919-A (JP)
Title: Mis-transmission preventing type facsimile equipment
Inventor: KAJI TOSHIO
IPC: H04N1/00
Filed: 1991-11-14
Abstract: PURPOSE:To eliminate the possibility of mis-operation of a facsimile equipment and to utilize effectively the description in an invoice by providing a read means for a telephone number written on an original and a connection means of a destination telephone set based on the telephone number read by the read means altogether to the facsimile equipment. CONSTITUTION:With a switch button depressed, an original passes through a read means at first, then a number described on the original is read. Then the telephone number read therein is inputted into a connection means, then the equipment is connected to a telephone line and the transmission is implemented by the usual facsimile equipment. Furthermore, in order to avoid an error due to mis-writing of the original, a section to which a destination name card is loaded is provided and an OCR is installed thereto and a telephone line is connected based on the name or the telephone number on the name card with priority over the name and the telephone number described on the original, the mistake is reduced more. Thus, mis-transmission of a facsimile text is made possibly zero and the leakage of secrecy through the user is prevented.
Patent JP-2000146043-A (JP)
Title: Pipe connecting structure
Inventor: YAMAMOTO KAZUYOSHI
IPC: F16L21/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To display an excellent watertight performance, even though a bending load is applied to the connection of a polyolefine resin pipe and a removal preventive tube fitting, in particular. SOLUTION: In this pipe connecting structure, a rubber ring 4 for sealing is installed in a circular recessed groove provided on the inner peripheral surface at the opening end side of a coupling main body 2, the inner peripheral surface 22 of the coupling main body 2 positioning at the inner side of the rubber ring 4 has an inclined groove increasing its diameter toward the inner side, and the spigot 51 of a resin pipe 5 installed with a cylindrical reinforcement 6 in the spigot is inserted and connected, in a socket disposed with a split ring for pipe fastening having an inclined outer peripheral surface almost fitting to its inner peripheral surface in a loosely engaged state. In this case, two ring form projection lines are projected along the peripheral direction, on the inner peripheral surface of the circular recessed groove.
Patent JP-H08184485-A (JP)
Title: Device and method for supplying powder
Inventor: TOIKAWA HIDEAKI
IPC: B65G33/14
Filed: 1994-12-28
Abstract: PURPOSE: To supply powder with high accuracy by supplying the powder little by little by preventing the aggregation of the powder. CONSTITUTION: A slide tube 19 which extends the powder flow passage of a feeder tube 11 is mounted on the tube 11 in a slidable state. A lid body 22 which forms a prescribed opened area by partially closing the powder flowing- out port of the tuber 19 is provided at a position immediately before the maximum extended position of the tube 19. A dispersing coil 27 which can rotate independently from a screw 12 in the feeder tube 11 is provided. The coil 27 has a coil-like spiral structure and pushes and disperses powder when the coil 27 is rotated at a high speed. When the coil 27 is rotated at a low speed, the coil 27 only disperses the powder. The flowing-out amount of the powder is reduced as the extending length of the tube 19 increases. When the powder is supplied little by little, especially, the powder separated into individual particles flows out not by the driving force of the screw 12, but by the fluidity of the powder itself. Therefore, the powder can be supplied with high accuracy, because aggregated lumps of powder are not supplied.
Patent JP-2000154435-A (JP)
Title: Device for sensing sliver thickness fluctuation
Inventor: LEIFELD FERDINAND
IPC: D01G23/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject device simple in structure and intended to smoothly measure the thickness of a sliver being in travel. SOLUTION: This device has a pair of a projected roller and a grooved roller 8 and a sensor element 30 supported so as to be mobile when energized; wherein the grooved roller 8 is radially and immobilely supported and has a bottomed groove extending along the outer circumferential surface, the projected roller 7 lies projected into the groove, forming a grip part together with the grooved roller 8, and a sliver 5 is compressed through the grip part and advanced by the action of the pair of the above rollers; the sensor element 30 also lies projected into the groove and presses the sliver 5 against the bottom of the groove in cooperation with the groove bottom on the upstream side of the grip part when viewed in the advancing direction of the sliver 5 and sets in motion according to the thickness fluctuation of the sliver passing the sensor element and the end of the groove bottom.
Patent JP-H01169307-A (JP)
Title: Gap measuring apparatus
Inventor: TAKAHASHI NAOKI
IPC: G01B11/14
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a gap measuring apparatus characterized by a simple structure and less measuring errors, by forming a mirror surface of one of two parts, whose gap is to be measured, using a transparent body for the other part, vibrating the transparent body, and detecting the reflected light of laser light. CONSTITUTION:Of two parts, whose gap DELTAL is to be measured, a first part 1 is provided so as to have a mirror surface, and a second part 2 is provided as a transparent body. A laser diode 4 and an objective lens 3 are provided so that laser light can be projected on the first part 1 through the second part 2. A photodetector 5 which detects the reflected light is provided. A coil 6, a magnet 7 and an AC power source 9 are provided so as to impact vibration to the objective lens 3. The change of the reflected light when the objective lens 3 is vibrated is detected with the photodetector 5 and a current measuring device 8. The DELTAL is detected based on the detected value.
Patent JP-2001144130-A (JP)
Title: Flux feeder of conductive ball mounting equipment
Inventor: YAMAGUCHI TAKESHI
IPC: H05K3/34
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flux feeder, which shortens tact time in the solder ball mounting process and enables feeding of various types of fluxes with a wide range of viscosities. SOLUTION: This flux feeder for the solder ball mounting machine is equipped with a flux tank containing a flux 7, a roller 14 (which is soaked in the flux 7 in the flux tank, and projects by at least its top portions from the flux tank, so that the portions are close to the travel path of a solder ball sucked by an alignment mask, which is transferred by a transfer means, and rotates at a speed which is the same as the transfer speed of the alignment mask), and a squeegee plate 27 which is positioned ahead of the top portions of the roller 14, when viewed from the rotating direction, keeping a prescribed distance from the outer peripheral surface of the roller 14, and smoothes the flux 7 attached to the roller 14, to form a uniform thin film of the flux 7 over the outer surface of the roller 14.
Patent JP-2001140446-A (JP)
Title: Tile anchor and anchor connection fitting
Inventor: OMURA JIRO
IPC: E04F15/08
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To simply and firmly perform mounting to a tile. SOLUTION: An anchor body 2 continued on a shell part 22 having a through hole 21 and both the side edges of the shell part 22, provided with a pair of opposite walls 23, 23 faced narrowing the interval of the edges rather than the interval of base ends and providing locking pieces 24, 24 with the groove Ta of the tile projected in the direction of mutually separating each edge of the opposite walls 23, 23, and a through hole 34 inserted between the opposite walls 23, 23 through the connection part 32 of a building frame W side and the through hole 21 of the anchor body 2, provided with a connection body 3 provided with an insertion part 33 widening the interval of the edges of the opposite walls 23, 23, providing an inward folding piece 25 on the opposite walls 23,  23 of the anchor body 2 locked with the inward folding piece 25 in a state where the interval of the edges of the opposite walls 23, 23 is widened in the insertion part 33 of the connection body 3 are provided.
Patent JP-H06148714-A (JP)
Title: Camera with photometric state display device
Inventor: GOTO TETSURO
IPC: G03B7/099
Filed: 1992-11-12
Abstract: PURPOSE:To display the photometric state of each divided area of a divided photometric device and specifying the main subject part based on this display. CONSTITUTION:A photometric means 25 carrying out photometry by dividing the subject image into a multiple number of areas, a photometric state display means 13 displaying the information corresponding to the state of photometry of a photometric means 25 while divided into a multiple number of areas, a specifying means 14 selecting and specifying one part among the plural areas displayed by the photometric state display means 13 and a calculation means 101 carrying out calculation with an area specified by the specifying means 14 as the main photometric part and outputting exposure signals are provided.
Patent JP-H01203387-A (JP)
Title: Novel tricyclic derivative being agonist of choline active acceptor and drug containing the same
Inventor: KAMIIYU JIYORUJIYU UERUMUUTO
IPC: C07D495/04
Filed: 1988-12-24
Abstract: The invention relates to novel tricyclic derivatives which are agonists of cholinergic receptors. These derivatives have the formula <IMAGE> (I)  in which X=O, S, -OCH2- or -SCH2-; R1=H or halogen; and R2=  <IMAGE>  in which Alk is an alkylene group and R3, an R4, which are identical or different, are hydrogen or a lower alkyl group, or R3 and R4, with the nitrogen atom to which they are bonded, form a 5- or 6-membered cyclic amino group optionally containing a second heteroatom; or R2 is a group   <IMAGE>  where R5=C1-C4-alkyl. Application: agonists of cholinergic receptors.
Patent JP-2001143588-A (JP)
Title: Alloy fuse
Inventor: TANAKA YOSHIAKI
IPC: H01H37/76
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an alloy fuse that ensures the effective operation at a temperature of 70 to 77 deg.C even with a diameter below 500 μm. SOLUTION: A fuse element is made of an alloy composed of 25 to 35 wt.% of Bi, 1.5 to 7.5 wt.% of Pb, and the remaining part of In.
Patent JP-H01168711-A (JP)
Title: Optical disc base
Inventor: HORIE TAKAHIRO
IPC: G11B7/24047
Filed: 1987-12-24
Abstract: PURPOSE:To reduce optical strain and warpage due to moisture absorption of an optical disc base and to attempt to improve surface hardness, heat resistance, productivity, etc., by photocuring a specified sulfonated acrylic compd. CONSTITUTION:A disc base of optical reading type is prepd. by pouring a polymerizable compd. the main component of which is an acrylic compd. of the formula (wherein R1 is H or CH3; R2 is 1-4C alkyl, phenyl, benzyl or p- tolyl; R3 is -C(CH3)2-, -SO2- or -CH2-; X1-8 are each H, Cl or Br; n is 0-3) into a gap between a transparent plate and a stamper spaced apart at a specified distance by means of a spacer, if necessary, and photocuring it by irradiating with UV light. This acrylic resin is obtd. by the ring-opening esterification of an epoxy acrylate with a sulfonic acid compd.
Patent JP-H11161904-A (JP)
Title: Audio tape reproducing circuit
Inventor: MATSUDA KATSUHISA
IPC: G11B5/035
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance an offset stability with respect to the high frequency noise of an operational amplifier circuit by inserting a resistance suppressing high frequency pulses from being formed in series between the common emitters of first and second bipolar transistors and the collector of a third bipolar transistor. SOLUTION: The high frequency noise N due to the burst transmission of a portable telephone is applied on the base of a transistor Q11 through the input line of an equalizer amplifier 1. The resistance R4 being interposed in series between the common emitters of transistors Q11, Q12 and the collector of a transistor Q14 suppresses the high frequency pulses from being formed between the emitter of the transistor Q14 and a power source line Vcc and consequently an offset current due to the detection current of the high frequency noise is reduced and an audible noise to be generated with the burst cycle of the high frequency noise is remarkably reduced. Thus, a resistance to noise is enhanced without the fear of erroneous recordings with respect to a magnetic tape with a simple constitution by adding the resistance R4 in the operational amplifier circuit 11.
Patent JP-H07187014-A (JP)
Title: Wheel type working vehicle
Inventor: TAKAHASHI SHIGETAKA
IPC: B62D25/16
Filed: 1993-12-24
Abstract: PURPOSE:To provide a wheel type working vehicle which can prevent water and dust upflung by a wheel from scattering, and can ensure a sufficient projecting range of a headlamp. CONSTITUTION:Plural through holes 14 are formed at the top part of a wheel 9 in a fender 13, and the parts above the through hole 14 are covered with an L-shaped plate material 15 which serves as a shielding means respectively, and an opening formed out of the fender 13 and the plate material 15 is provided in a headlamp direction.
Patent JP-H04205833-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: FURUSAWA KENICHI
IPC: G11B27/24
Filed: 1990-11-30
Abstract: PURPOSE:To clearly confirm the insufficient time by a method wherein the recording time data of a program whose recording operation has been reserved is compared with the residual time data of a tape and the numerical value of the insufficient time is displayed when the recording time of the program whose recording operation has been reserved is shorter than the residual time of the tape. CONSTITUTION:At a time comparator 4, the recording time data, from a reservation recording time detector 2, of a program whose recording operation has been reserved is compared with the residual time data, from a tape residual amount detector 3, of a tape. It is judged whether the recording time of the program whose recording operation has been reserved is longer or shorter than the residual time of the tape, and the difference between them is computed. When the recording time of the program whose recording operation has been reserved is shorter than the residual time of the tape, the numerical value of the insufficient time is displayed on an indicator 5. Thereby, an operator can clearly confirm the insufficient time visually.
Patent JP-H04207347-A (JP)
Title: Configuration system for communication network
Inventor: YAMAMURA KOJI
IPC: H04M7/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide an interface of a PBX exchange of major countries to one exchange together with a relay function by providing a function connected to an interface specification of major countries in the world and an interface specification of major manufacturers, and a relay exchange function to the exchange to directly connect to international exclusive met work. CONSTITUTION:When a start signal system of a trunk 4W-E&M for carrier line of a PBX exchange of a station A is the pulse start system, a carrier line trunk 4W-E&M-A of a D station PBX exchange connected to multiplexers TDM-A and TDM-D opposite to each other is installed as a carrier line trunk of the pulse start system. Similarly, the start system of a carrier line trunk 4W-E&M-B of a PBX exchange of a station D added to the PBX exchange of a station B is installed as the timing start system and the start system of the carrier line trunk 4W-E&M-C of the PBX exchange of the station D opposite to the PBX exchange of the station C is installed as the immediate start system. Thus, the PBX of the stations A-E and the PBX of the station D are interconnected.
Patent JP-2001148061-A (JP)
Title: Commodity storage device for automatic vending machine
Inventor: FUJITOMI HIROSHI
IPC: G07F9/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make the commodity loading work to be easily performable irre spective of the number of stages of slant racks in an automatic vending machine. SOLUTION: The slant racks 2 for mounting inclined downwards from the rear side to the front side of a casing are provided up and down and at many stages, a front edge of each slant rack is an article takeout end 3, a rear edge of it is defined as a commodity fetching edge 4 and a bend mechanism 5 is provided in the vicinity of the commodity takeout edge 3.  A chute 6 for commodity loading inclined upwards from the front side to the rear side of the casing and the front edge of which is defined as a commodity feeding edge 7 is arranged on a position higher than the slant rack 2 at the top stage, a commodity loading passage 8 extending in the up and down directions to distributively feed the articles to the slant rack 2 is provided on the rear side of the casing and a sorting flapper 10 to be selectively projected in the commodity loading passage 8 and to fetch the commodities being dropped on the passage 8 on the slant rack 2 is provided on the commodity fetching end 4 of the slant rack 2.