baber/WOPTO huggingface dataset:
Patent JP-H01101531-A (JP)
Title: Finder optical system
Inventor: SUZUKI MASAHARU
IPC: G03B13/26
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a high visual field ratio and a high visual field magnification by adopting a secondary image forming system, specifying respective optical elements and properly bending a finger optical path. CONSTITUTION:A finder image formed on a focusing plate 8 is made incident upon the incident face S1 of a prism 10 through a field lens or a condenser lens 9. Luminous flux from the finder image is reflected by a 1st reflecting face S2 having an angle for reflecting the finder image to a 2nd reflecting face S3 positioned on the image face side against the incident face S1, reflected by the 2nd reflecting face S3, and then projected from a projection face S4 arranged on the approximately same plane as the 1st reflecting face S2. The luminous flux projected from the prism 10 are projected to a secondary image forming face 14 by a secondary image forming lens 11 through a reflector 12 arranged at an angle for reflecting the luminous flux from the lens 11 to the image face side to form the expanded image of the finder image on the face 14 and the expanded finder image is observed through an eyepiece 16. Consequently, a high visual field ratio and a high visual field magnification can be obtained and the system can be miniaturized.
Patent JP-H0895221-A (JP)
Title: Component for photographic processing device and photographic processing device using the same
Inventor: YAMASHITA MIYUKI
IPC: G03D3/08
Filed: 1994-09-28
Abstract: PURPOSE: To provide a component for a photographic processing device capable of easily dealing with an inexpensive photosensitive material having various widths and to provide the photographic processing device light in weight, low in cost and high in accuracy. CONSTITUTION: In the component for the photographic processing device consisting of a pair of the tray part and the upper component which are integrally molded respectively, the photosensitive material is allowed to pass so that the film surface faces downward through the space between the top surface of tray part and the bottom surface of the upper component. At the time of using, the transporting roller 1 is respectively arranged in the tray part and the upper part component, and the processing solution is supplied to the film surface of the photosensitive material. The tray part and the upper component is respectively used by connecting them in the width direction through the packing so as to be matched with the width of the photosensitive material. In this way, the respective process tank corresponding to the width of the photosensitive material is not required.  Moreover, since the long size roller corresponding to the width of the photosensitive material is unnecessitated, the processing device is made light in weight and reduced in jamming at the time of transporting.
Patent JP-H0595881-A (JP)
Title: Control device of vacuum cleaner
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1991-10-07
Abstract: PURPOSE:To enhance the easiness in handling an electric vacuum cleaner by acknowledging the type of floor on the basis of the surface unevenness of the floor, and conducting a fine input control of a motor blower in accordance with the floor surface. CONSTITUTION:A floor surface sensor 9 is installed to sense the surface unevenness of the floor with the aid of a light emitting element 10 and light receiving element 11 furnished in a suction tool 7 for floor, and the analog output of this sensor 9 is converted into digital signals by an A/D converting means 13, and a light quantity absolute value sensing means 15 calculates the light quantity absolute value through averaging within a unit time while a light quantity change amount sensing mans 16 calculates the light quantity change amount through averaging of the change amount of light quantity within unit time. A fuzzy inferential device 17 makes studies from time to time of the type of the floor on the basis of the floor type information acquired from the two pieces of information on the light quantity absolute value and light- quantity change amount and the floor type information stored in a memory means 18 which can store the data even when the power is off, and thereupon the device decides the input to a motor blower 2, and accordingly the input thereto is controlled.
Patent JP-2001086169-A (JP)
Title: Modem
Inventor: KOMATA YUKIO
IPC: H04L29/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To surely transmit asynchronous input data by judging start and stop bits, temporarily storing input data and adding the start and stop bits to data in the case of a modulation output by a clock synchronization system. SOLUTION: A program incorporating CPU 32 identifies the start and stop bits concerning asynchronous (start-stop synchronous) system data which are inputted from a base station 4, inputs them by the asynchronous system, temporarily stores them and outputs them to a clock incorporating modem substrate 31 as transmission data of the clock synchronization system by synchronization with a clock from a clock incorporating modem substrate 31. The transmission data line normally transmits High (1) and decreases it to be Lo (0) as a data transmission signal when data are transmitted. It is adopted as the start bit in the asynchronous system, data 1 byte (8 bit) is transmitted in accordance with the clock from a succeeding timing, High (1) is decreased to be Lo (0) in the succeeding clock to transmit the stop bit by the asynchronous system and, then, High (1) is obtained again.
Patent JP-H10101756-A (JP)
Title: Production of stabilized oxymethylene copolymer
Inventor: MIYAJI HIROYUKI
IPC: C08G2/30
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized POM copolymer by an economically profitable simple process by grinding a crude oxymethylene copolymer leaving the polymerizer into a powder satisfying a specified particle diameter distribution, simultaneously deactivating the polymerization catalyst and melt-kneading the deactivated product and a stabilizer. SOLUTION: The production process comprises the steps of: grinding the crude oxymethylene copolymer leaving the reactor into a powder having such a particle diameter distribution that the mean particle diameter is 0.3-0.7mm, the content of particles with diameters of 1.0mm or larger is 3-20wt.%, the content of particles with diameters of 0.18-1.0mm is 50-97wt.%, and the content of particles with particle diameters of below 0.18mm is 0-30wt.% (the total is 100wt.%), simultaneously deactivating the polymerization catalyst, deactivating the stabilizer/polymerization catalyst, and melt-kneading the ground oxymethylene copolymer and a stabilizer without substantially subjecting the product to a treatment of terminal stabilization by a method for removing the unstable terminals by decomposition.
Patent JP-H03120657-A (JP)
Title: Magnetic recording tape regulator for recording and reproducing device
Inventor: TAKEUCHI ATSUSHI
IPC: G11B15/61
Filed: 1989-10-04
Abstract: PURPOSE:To eliminate an effect of a tape width, etc., and to contrive the stable traveling by providing a regulating means for keeping regulating force for a magnetic recording tape before and after a drum device approximately constant. CONSTITUTION:The magnetic recording tape 2 is regulated by a regulating post 8 on the inlet side to travel along a lead 13 of a head drum device 1, and this inlet side regulating post 8 is fitted on a shaft 12. The shaft 12 is set up on a lead spring 9 fixed on a fixing base 10, and when there is no magnetic recording tape 2, the leaf spring 9 is brought into contact with a stopper 11 in order to regulate the inlet side regulating post 8 in its excessive movement. Then, even when the magnetic recording tape 2 having a different width is traveled, reaction force of the leaf spring 9 acts as regulating force, and always approximately constant regulating force can be given to the magnetic recording tape 2. By this method, the tape stretched to the lead of the device along the lead is kept constant without being influenced by a width variation or a width error of the magnetic recording tape, and hence the stable traveling is feasible.
Patent JP-S61137375-A (JP)
Title: Photosemiconductor element
Inventor: USHIKUBO TAKASHI
IPC: H01L31/12
Filed: 1984-12-10
Abstract: PURPOSE:To avoid the decrease in a turning voltage by increasing the energy gap of the second active layer for forming a negative resistance photosemiconductor element of double hetero junction larger than that of the first active layer when forming the photosemiconductor element, and reducing smaller than the gap of the second clad layer. CONSTITUTION:An N type AlxGa1-xAs first clad layer 2, a P type GaAs first active layer 3, an N type GaAs second active layer 4, a P type AlxGa1-xAs second clad layer 5, and an N type GaAs cap layer 6 are laminated epitaxially grown on the surface 1a of an N type GaAs substrate 1, a P<+> type layer 7 intruded from the surface (a) of the layer 6 to the layer 5 is diffused to form a current concentrating region. Thereafter, an N type side electrode 8 is coated on the surface 6a, and a P type side electrode e9 is coated on the other surface 1b, and a light producing or receiving window 10 is opened at the surface 1b. In the configuration, the layer 4 is formed instead of GaSs of AlyGa1-yAs, the energy gap is increased larger than the gap of the layer 3, and smaller than the gap of the layer 5. In other words, the (x) is set to 0.3, and the (y) is set to approx. 0.1.
Patent JP-H06113563-A (JP)
Title: Electrostatic actuator
Inventor: HAYASHI HIDETOSHI
IPC: H02N1/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide an electrostatic actuator which can produce electrostatic force more efficiently and can produce higher driving force with same applying voltage. CONSTITUTION:In the inventive electrostatic actuator, a mover 110 mounted on a stator 101 is floated by switching the voltage to be applied on a stripe electrode 104 and then the mover 110 is moved in the arranging direction of the stripe electrodes 104. The stator 101 is formed of a base layer 103 of planar or film-like insulator, stripe electrodes 104 wired on the base layer, and stripe dielectrics formed on the stripe electrode 104 wherein a clearance L is ensured between respective stripe electrodes 105. Electric lines of force are generated from the stripe electrodes as shown by arrows. In other words all electric lines of force can arrive at the mover 110 effectively without short-circuiting the stripe electrodes 104. This constitution produces a higher electrostatic force with same applying voltage thus ensuring a powerful driving force.
Patent JP-H0789769-A (JP)
Title: Tray for sintering of carbide chip
Inventor: HORIO TAISHIN
IPC: C04B35/64
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a tray for sintering of a carbide chip having satisfactory durability by using a carbon substrate contg. Al2O3. CONSTITUTION:This tray for sintering of a carbide chip is made of a carbon substrate uniformly contg. Al2O3 filled into the pores in the carbon base material. Since the carbon substrate does not react with Co, Ni, etc., contained in an unsintered carbide product and the filled Al2O3 does not peel off, this tray can be used for sintering over a long period of time without requiring coating with alumina powder every time sintering is finished. In order to incorporate Al2O3 into the base material, an aq. Al salt soln. is impregnated into the base material under reduced pressure or under reduced pressure-elevated pressure and heat treatment is carried out.
Patent JP-H0789018-A (JP)
Title: Coating processed fabric having patterns
Inventor: TANAKA TOYOHIRO
IPC: D06M101/16
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a coating processed fabric having freely alterable patterns without requiring printing equipment. CONSTITUTION:In a processed fabric wherein a resin film is applied to a polyester fiber fabric dyed with a disperse dye, a film having an adhesive layer containing a phenolic oxidation inhibitor is laminated to a part of the processed fabric and inorg. particles are allowed to be present in the resin film.
Patent JP-H01104393-A (JP)
Title: Purifying process for river
Inventor: OKUBO YASUHIRO
IPC: B01J19/30
Filed: 1987-10-16
Abstract: PURPOSE:To treat the water in a river with a small equipment and purify the river with a high efficiency by disposing an aggregate of filter mediums consisting of plastic cylindrical bodies with flutes in a manner to be in contact with the flow of the river water. CONSTITUTION:A channel 18 is formed on a bed 10a of a river 10 along the flow 12 of water of the river 10. Then, an aggregate 16 of filter mediums 14 consisting of hollow cylindrical bodies with flutes constituted of flute sections 14a and ring-shaped recessed sections 14b disposed alternately in said channel 18 in the state of being wrapped with a wire mesh. The water of the river 10 flowing in contact with the aggregate 16 of said filter mediums 14 is purified effectively by means of the large surface area and the large voids of said filter mediums 14.
Patent JP-H0976649-A (JP)
Title: Thermal transfer type recording material
Inventor: MATSUZAKI MORIO
IPC: B41M5/50
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer type recording material having excellent surface smoothness on the surface, high image density and image glossiness of a recorded image, excellent gradation reproducibility and always a stable color and color tone. SOLUTION: The thermal transfer type recording material has a dye receptive layer 2 for receiving sublimable dye to be transferred from a heat transfer sheet by heating on a base sheet, and comprises the heat transfer sheet so formed that the softening point of the dried coating films of the dye receptive layer 2 and a synthetic resin layer 3 made by mixing a colloidal silica composite acrylic emulsion having resin solid ratio of 30 to 70% on a release sheet 1 and the dye receptive layer 2 having surface smoothness of 10,000sec or more formed by integrating the transfer sheet with base sheet 6 by a dry laminating method and then releasing to remove the sheet 1.
Patent JP-H07111964-A (JP)
Title: Dish washer
Inventor: SUGITA HIROSHI
IPC: A47L15/37
Filed: 1993-10-18
Abstract: PURPOSE:To provide a dish washer which enables the washing of tableware recovered to a food supply center or the like being stacked in the same direction completely without leaving leftovers such as rice left and side dish adhering to the serving surface thereof and moreover, achieves automation without requiring manual work and further a designing of the apparatus as a whole in a compact size. CONSTITUTION:This apparatus is made up of a tableware supply means 1 so arranged to supply tableware 4 after used one at a time and a rubbing means 2 which turns a sliding part 7 being pressed onto a serving surface of the tableware 4 to remove leftovers adhering to the serving surface roughly in the course of supplying the tableware 4 to a washing means 3 one at a time by a tableware supplying means 1 or after the supply thereof. The washing means is provided to wash the tableware 4 by a washing liquid after the removal of the leftovers adhering to the serving surface roughly by the rubbing means 2.
Patent JP-H10103211-A (JP)
Title: Air supply device of hydraulic machinery
Inventor: NOTO NAOKO
IPC: F03B15/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of an air supply device of hydraulic machinery and prevent a turning stream of filling water in a suction pipe securely by providing a control valve and an air storage chamber in a main shaft in which an air passage is drilled and providing a control part which gives an open and close signal to a valve body of the control valve. SOLUTION: An air passage 10 which suppresses a turning stream generated in filling water 9 in a suction pipe 8 is drilled in a main shaft 2 connected with a runner vane 4. The air passage 10 is provided with an air storage chamber 12 sealed by a packing 11, and a control valve 13 and an air introduction port 14 are provided in the air storage chamber 12. A valve open and close signal of the control valve 13 which is set is input as a drive signal from a control part 16 into a motor 15 to advance and retract a valve body of the control valve 13 by driving force of the motor 15, and atmospheric air suctioned through the air introduction port 14 is supplied to the filling water 9 in the suction pipe 8. Consequently, it is possible to shut off air securely when it is unnecessary to supply air into the suction pipe 8 and perform stable operation.
Patent JP-H05102394-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAHARA HIROYASU
IPC: H01L21/82
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a necessary phase difference, a transmitting time difference by reducing a skew of a signal between unit circuit blocks without increasing power consumption. CONSTITUTION:Three, two and one wiring cells 3 having 5mm of an internal wiring length are respectively inserted between a clock driver 1 and flip-flops 2a, 2b, 2c.
Patent JP-S61138376-A (JP)
Title: System for selecting, synthesizing and controlling circuit
Inventor: YAMAZAKI MASAMI
IPC: G06F17/50
Filed: 1984-12-11
Abstract: PURPOSE:To select an optimum circuit according to a design guideline by setting a priority coefficient in accordance with the design guideline and selecting a development candidate circuit having a maximum valuation. CONSTITUTION:With a functional chart given, the search or selection of a macro on the functional chart is executed. If the selection of the macro is not finished, the development candidate circuit of the macro is obtained. This can be done by reading the development candidate circuit according to a development rule from a file device 4. Then the priority coefficient of an indicated checking item is multiplied at every development candidate circuit to obtain the valuation. The valuation corresponding to the development circuit can be obtained in the prescribed area of a main memory 3 by multiplying coefficients with the aid of a processor while a table 6 is referred. The highest valuation is found by a comparison function of the processor 1, and the development candidate circuit corresponding to the valuation is selected. This procedure is repeated until the search or selection of the macro is terminated.
Patent JP-H07113211-A (JP)
Title: White-line drawing machine
Inventor: EBINUMA TAKESHI
IPC: E01C23/18
Filed: 1993-10-18
Abstract: PURPOSE:To enable a white line drawing machine to draw a white line and to spread beads by one worker and, at the same time, to enable the white line drawing machine to draw a white line after four hours after the reconstruction of a road. CONSTITUTION:A caster 3 and wheels 7 and 7a are mounted to the body 1 to form a tricycle type white line drawing machine, and melted paint is stored in a shoe 16 and is applied to a road from a grinding port 18 thereof. Beads supplied from a bead box 22 are uniformly spread thereon through a bead spreading box 29.
Patent JP-H04137795-A (JP)
Title: Method and device for laser soldering
Inventor: UCHIMURA TATSUO
IPC: B23K26/21
Filed: 1990-09-28
Abstract: PURPOSE:To accurately bond a print pattern and improve reliability by placing an elastic flat plate on the back of a printed circuit resin board, aligning by pressing the connecting part using a glass plate from the rear of a flexible printed circuit board and irradiating laser beams along the surface of the bonding part. CONSTITUTION:A rubber sheet 6 is placed on the surface of a flat fixed table 5, then, a printed circuit resin board (PCB) 1 is mounted on the top of the rubber sheet 6 permitting a print pattern 1a to be the top. Flexible printed circuit board (FPC) 2 is overlapped so as to permit the print pattern 2a of the FPC 2 to be correctly bonded with the PCB1, the FPC2 is pressed on the PCB1 below through a transparent glass flat plate 3 and the both print patterns 1a and 2a are aligned. Then, laser beams 4 are irradiated from the rear of the transparent glass plate 3 by the fixed power, spot radius and scanning speed, which are previously set. Thus, the solder deposited on the connecting edge part of the print pattern 2a forms solder film on the surface and side planes of the print pattern 1a of the PCB1 by the suitable thickness and the connection is completed.
Patent JP-H03123803-A (JP)
Title: Position recognition device
Inventor: HARAGUCHI FUMIAKI
IPC: H01L21/60
Filed: 1989-10-06
Abstract: PURPOSE:To pick up an image of two position-recognized bodies which have different reflection characteristics in the same visual field range by guiding light from a halogen light source body to the terminal of a liquid crystal substrate and the terminal of a carrier tape parts by a coaxial downward lighting mechanism. CONSTITUTION:The coaxial downward lighting mechanism 64 guides the light from the halogen light source body 66 to the terminal of the liquid crystal substrate 5 and the terminal of the carrier tape parts 10. Then its reflected light is guided coaxially and photodetected by a CCD camera 61 through a lens system 63 and a zoom lens barrel 62 to perform position recognition by image pickup operation. The mechanism 64 also lights the parts 10 which almost cause irregular reflection because of reflection characteristics, but the quantity of light is deficient only by the mechanism 64, so a spot lighting mechanism 65 also lights the terminal of the parts 10. Its light is converged on the terminal of the parts 10 and the mechanism 64 also lights it, so the sufficient quantity of light is obtained for the lighting. Its reflected light is guided through the mechanism 64 and picked up as a sufficient-contrast image by the camera 61. Therefore, the image of the terminal of the substrate 5 and the terminal of the parts 10 can be picked up as a sharp image in one visual field range and the position of both the terminals are recognized.
Patent JP-S61138616-A (JP)
Title: Foamable inorganic and organic composite composition
Inventor: AOYAMA YUKIYOSHI
IPC: C08L75/04
Filed: 1984-12-10
Abstract: PURPOSE:To obtain the titled composition giving a (semi)incombustible light- weight heat-insulator for building, by using an inorganic filler as the main component, and compounding with an inorganic foaming agent, a urethane prepolymer, a reaction rate regulator and water at specific ratios. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of an inorganic filler (e.g. Portland cement), (B) 1-40pts. of an inorganic foaming agent (e.g. an alkali metal or alkaline earth metal bicarbonate, etc.), (C) 2-40pts. of a urethane prepolymer, (D) 0.1-20pts. of a reaction rate regulator (e.g. borax, calcium chloride, etc.), (E) 0-20% of an additive (e.g. foam stabilizer) and (F) 10-200pts. of water. The amount of the solid component of the organic resin is <=40pts. per 100pts. of the inorganic solid component.
Patent JP-H10101976-A (JP)
Title: Ink jet recording ink
Inventor: UEDA TAKAMASA
IPC: C09D11/033
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording ink having high storage stability and good resistance to environmental changes. SOLUTION: This ink essentially consists of a colorant, a water-soluble organic solvent, water, 0.01-5.0wt.%, based on the total weight of the ink, acetylene glycol/alkylene oxide adduct represented by the formula (wherein R1 to R4 are each a lower alkyl; l is an integer of 2 or 3; and m and n are each an integer of 1 or greater), and 0.01-2.0wt.%, based on the total weight of the ink, alkali metal salt of ethylenediaminetetraacetic acid.