baber/WOPTO huggingface dataset:
Patent JP-S6250975-A (JP)
Title: Optical mark reader
Inventor: MIYAGAWA TOSHIO
IPC: G06K9/00
Filed: 1985-08-30
Abstract: PURPOSE:To identify a character from an electrical signal and to simplify the processing of a control part by providing a marking sheet having the marking area which expresses a desired character by marking a prescribed part and a means transducing the reflected light of said area into an electrical signal. CONSTITUTION:The marking area in a form of seven segments, which expresses the desired character by marking the prescribed part, is provided on the mark sheet 1 used for an optical mark reader. The reflected ight of the marking area on the mark sheet 1 is condensed by a lens 3 and converted into the electrical signal by a photoelectric transfer part 5. This electrical signal is stored in a memory 7 under control of the control part 9 which recognize the character from said electrical signal. Thereby the processing of the control part 9 in the reader can be simplified.
Patent JP-S6250881-A (JP)
Inventor: SHIMIZU KEIICHI
IPC: G09F9/30
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0954587-A (JP)
Title: Musical tone synthesizer
Inventor: KOBAYASHI KAORU
IPC: G10H7/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a musical tone synthesizer capable of faithfully imitating the time changes of the force applied on strings when hammers strike the strings. SOLUTION: The respective parameters of delay information T1 to T4 , coeffts. C1 to C4 for arithmetic operation of filters, multiplying coeffts k1 to k4 and hammer initial speed signal Vh are formed in response with a sounding instruction and are applied to the respective sections. An excitation circuit consisting of an adder 551, integrators 555, 561, 566, a subtractor 556, a nonlinear circuit 557, multipliers 559, 563, 567 and a delay circuit 568 calculates a repulsive force signal F when the string striking is operated based on signals taken out of a loop circuit 520 and this signal is inputted to loop circuits 510, 510, respectively, so that the excitation signals circulate in the respective loop circuits. These circulating signals are introduced via multipliers M1 , M2 to another loop circuits, by which the crossinterferences of the respective strings are imitated.  The outputs of these loop circuits are added by an adder A5 via multipliers M11 , M12 , by which the musical tone signals are formed.
Patent JP-S6347831-A (JP)
Title: Microcomputer
Inventor: NOMA TOSHIHIRO
IPC: G06F21/14
Filed: 1986-08-15
Abstract: PURPOSE:To prevent the secrecy of data in a ROM from leaking by providing a switching circuit which converts an address signal outputted from a CPU and outputting the conversion result to an address decoder at the time of a program memory test. CONSTITUTION:A switching circuit 9 is provide which outputs the address signal 6 from the CPU1 to the address decoder 5 as a signal 10 without conversion in normal operation with a control signal I, but converts the address signal 6 from the CPU1 into a signal 10 and outputs the signal 10, to the address decoder 5 at the time of a ROM test. Then data in an address of the ROM2 corresponding to the value of an input bit is outputted in the normal operation, but when a ROM read is tested, data in an address corresponding to the converted value of the input bit is read out. Consequently, the 3rd party hardly reads the ROM2 in ROM read test mode and the secrecy of data in the ROM2 is kept.
Patent JP-H0938628-A (JP)
Title: Crude refuse treating machine
Inventor: YOSHIDA MAKOTO
IPC: B09B3/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To completely automatically execute the treatment of crude refuse by recovering the left-over residues of the food vended by automatic vending machines, etc., together with containeers and automatically classifying the containers, crude refuse and soup in a machine, then reducing the volume of the bulky containers and housing the containers into a recovering box. SOLUTION: A feed port 4 having a feed door 3 is opened at the front door 2 of a main body case 1. Buckets 6 which receive the containers 5 contg. the left-over residues of the food one by one and a belt type conveyor 7 which transports these buckets 6 to the ensuing stages are respectively disposed deep in this feed port 4. A container transporting mechanism 11 which clamps the empty containers 6 from a hopper 10 and travels overhead, a container volume reduction treating section 12 which exists in the rear part of this transporting route, the container recovering box 13 which exists below this treating section, a crude refuse/soup classifying mechanism 14 which is continuous to the outlet side of the hopper 10, and the respective recovering boxes 15, 16 for the discharged soup and crude refuse are respectively disposed in the main body case 1. Further, an ozone generator 20 and an ozone treating device 23 are disposed in the main body case 1 in order to remove the malodors of the residues.
Patent JP-2001024222-A (JP)
Title: Gallium nitride compound semiconductor light-emitting element and its manufacture
Inventor: OKU YASUNARI
IPC: H01L33/12
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of light-emission by making a surface on which a light-transmitting electrode is formed a main-light-taking-out surface side. SOLUTION: A board 1 is overlaid with a buffer layer 2, an n-type contact layer 3, a light-emitting layer 4, a p-type clad layer 5 and a p-type contact layer 6, which are comprised of gallium nitride compound semiconductor, in this order, and further the p-type contact layer 6 is overlaid with a light- transmitting electrode 7, and the light-transmitting electrode 7 is overlaid with a p-side electrode 8, and the n-type contact layer 3 with an n-side electrode 9, in this way a gallium nitride compound semiconductor light-emitting element is constituted. In this element, a plurality of recessed parts 11 are formed on the p-type contact layer 6 depressed from the light-transmitting electrode 7 side.  Thereby the light that is emitted from the light-emitting layer 4 and propagated in a lateral direction in the light-emitting element is easy to take out from the recessed part 11 to the outside of the light-emitting element, and efficiency of light-emission is improved on the whole.
Patent JP-S6172146-A (JP)
Inventor: IWASA NOBUYUKI
IPC: E04B1/16
Filed: 1984-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6169935-A (JP)
Title: Spectral reflectance variable alloy and recording material
Inventor: ANDO HISASHI
IPC: G11B7/2433
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a spectral reflectance variable alloy for data recording, display and sensor using the change of spectral reflectance with the change of crystal structure of alloy by optical and thermal energy, which is obtained by including the specified amount of Cu, Al and Mn. CONSTITUTION:A Cu alloy includes Cu mainly, by weight, 14-16.5% Al and 0.01-15.0% Mn. The Cu alloy is the spectral reflectance variable alloy, which has the different crystal structure between the first temperature (high temperature) than room temperature in a solid state and the lower temperature (low temperature) state than the first temperature and the different crystal structure as that by non-quenching in the low temperature by quenching from the high temperature. The Cu alloy has a different phase of the crystal structure in at least two temperature areas on the solid phase, the different spectral reflectance between the quenched state of a high temperature phase and low temperature phase state of non-quenching in a standard state and the characteristic of variable spectral reflectance by heating and quenching in the high temperature phase area, and heating and cooling in the low temperature phase area.
Patent JP-H0852848-A (JP)
Title: Particle-pattern sheet
Inventor: TANAKA TAKAAKI
IPC: B32B7/12
Filed: 1994-08-15
Abstract: PURPOSE:To facilitate the execution of works for enhancing the wind alignment at a road surface and a wall surface with stone patterns and the like and improve the abrasion resistance and walking feeling. CONSTITUTION:A flexible sheet 12, a sheet of glass cloth 14 and an adhesive material layer 16, which are sequentially laminated thereon, a particle body 18, which is applied on the adhesive material layer, and a top coat 20, which covers the particle body and has the transparency, through which the particle body can be visually recognized from the surface, are provided. Therefore, the sheet can be cut into a specified size beforehand, and the work can be executed by laying the cut sheet. Therefore, the grain pattern of natural stones and the like, which is exposed on the surface of the sheet, can be imparted very simply by reducing the working time to a large extent.
Patent JP-H111098-A (JP)
Title: Transfer device
Inventor: HAMAZAKI TAKASHI
IPC: B41F16/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable uniform transfer of a character, a figure or the like drawn on sensitized paper onto an object of transfer having some swellings and indents, too, by forming elastically-deformable projections at least on one surface of a buffer sheet on the side coming into contact with the sensitized paper or on the metal plate side. SOLUTION: A buffer sheet 2 about 2 mm thick, for instance, which is formed of silicone rubber (desirably having hardness of 20 degrees), is disposed in contact with the inside surface of a semicylindrical metal plate 1 and stuck thereon and a large number of elastically-deformable semispheric projections 2a each having a height of about 1 mm, for instance, are formed in almost the whole area of the surface opposite to the surface on the metal plate 1 side, that is, of the surface coming into contact with sensitized paper. These projections produce the same operating effect also when they are formed on the surface of the metal plate 1 or on the surfaces on both sides. Moreover, the projections in large numbers may be formed also in the shape of a truncated pyramid and arranged obliquely to the lengthwise direction of the buffer sheet 2.
Patent JP-H0943589-A (JP)
Title: Liquid crystal display device
Inventor: ASUMA HIROAKI
IPC: G02F1/1335
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the disturbance in electric field patterns and to make display with high image quality free from unequal colors. SOLUTION: This liquid crystal display device includes >=2 kinds of color filter formed on one of substrates 1, 1', a black mask interposed between the respective color filters, electrode groups 2, 11 formed on the other substrate, orientation control films 20, 20' for orienting the molecular arrangement of the liquid crystal molecules 21 held between the substrates to prescribed directions, polarizing means 13, 13' laminated on the substrates and driving means for impressing driving voltage on these electrode groups 20, 20'. The liquid crystal display device has an electrode arrangement structure for forming electric fields mainly parallel with the boundary of the orientation control films 20, 20' and the liquid crystal layer.  The specific resistance value of the liquid crystal compsn. material is >=10NΩ.cm and the specific resistance value of the black mask is >=10MΩ.cm (N, M are integers) and both are specified to the relation satisfying N>9, M>6.
Patent JP-S5983916-A (JP)
Title: Amorphous multielement semiconductor
Inventor: TSUSHIMO KAZUNAGA
IPC: B01J19/08
Filed: 1982-11-01
Abstract: PURPOSE:An amorphous multielement semiconductor, constituted of specific three kinds of elements, and suitable for use in solar cells, photosensitive materials, etc. CONSTITUTION:An amorphous multielement semiconductor consisting of (A) one or more elements selected from C, N, O and S, (B) one or more elements selected from H and halogens (preferably F) and (C) one or more selects from Si, Ge and Sn. Preferably, the amount of Si contained in the semiconductor is 50 atomic % or more, and the total amount of elements selected from the group (A) is 30 atomic % or less. The total amount of the elements selected from the group (B) is preferably 1-40 atomic %.
Patent JP-H0477908-A (JP)
Title: Fuzzy control method for temperature control system
Inventor: HAKATA TADAKUNI
IPC: G05D23/00
Filed: 1990-07-20
Abstract: PURPOSE:To operation-control a cooling system in a state approximated to optimum control even if there is no skilled operator by selecting an operation mode by means of fuzzy control. CONSTITUTION:In the cooling system 1, a coolant tank 2 and a heat exchanger 3 are connected through a pump BP, piping 4, a valve V3, a valve V4 and piping 7 and a closed loop is constituted. An accumulator 14 is inserted into piping 4 and 7 in parallel to the coolant tank 2. The operation mode accumulating cooling heat in the accumulator 14, the operation mode taking out cooling heat from the accumulator 14 and the operation mode which does not accumulate and take out cooling heat are provided, and a fuzzy controller 22 selects the operation modes. Thus, plural operation modes can be switched in the state where they are brought close to optimum control even if there is no highly skilled operator.
Patent JP-S5894101-A (JP)
Title: Electrode needle polishing disk and its manufacture
Inventor: SHINTANI TAKAROU
IPC: G11B9/07
Filed: 1981-11-30
Abstract: PURPOSE:To obtain an electrode needle polishing disk which is suitable for mass production, requires little time for polishing the pointed end of electrode needles, and has a long service life, by forming a specific metallic film on a base which has grooves in the surface and is made mainly of an organic polymer. CONSTITUTION:A metallic film 41 composed of an alloy containing more than one kind of simple substances or metals of Cr, Ni, Co, Ta, Nb, Mo, W, V, Ir, Be, Pt, Re, Hf is formed on the surface of at least grooves 39 of a base 40 having the grooves 39 in the surface. In this case, a stamper 38 produced from a blank board 37 with grooves in the surface by the plating method is used for forming the grooves 39 in the base 40. The metallic film is formed on the surface of at least grooves 39 of the base 40 after the grooves 39 are formed with the stamper.
Patent JP-H1141093-A (JP)
Title: Digital pll circuit
Inventor: KOIKE HIDEJI
IPC: H03L7/06
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital phase locked loop(PLL) circuit in which a phase difference and a period between oscillated outputs are surely converged and a lock-in time up to convergence is reduced. SOLUTION: The PLL circuit is provided with a frequency divider 1, a frequency phase comparator 2, an adder 3, an accumulator 4 (ACC), a multiplier 5. a delay loop oscillator 6, and a frequency divider 7. The frequency divider 1 provides an output of a clock signal whose period is a multiple of M of a period of a reference input clock and the frequency divider 7 provides an output of a clock whose period is a multiple of N of a period of the oscillating output. The frequency phase comparator 2 outputs a phase correction for each cycle and the accumulator 4 accumulates sequentially the phase correction values for each cycle. The multiplier 5 multiplies a prescribed coefficient with the output of the accumulator 4 to produce a digital control signal controlling the oscillator 6.  Through the constitution above, the phase difference of the outputs of the frequency dividers 1, 7 is converged to zero and the period of the oscillation output is converged.
Patent JP-H1132506-A (JP)
Title: Auto-lift controller for agricultural working machine
Inventor: ISHIDA TOMOYUKI
IPC: A01B63/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the trouble that in the case where an inexperienced operator drives a tractor equipped with an auto-lift controller that detects the turning operation, when the tractor turns at a butt, to automatically lift up the working machine to the idling position, the machine body is unnecessarily largely steered, for, for example, backward confirmation or slight course change, resultantly the working machine is lifted to roughen the working place by setting the control sensitivity in the auto-lift controller dull in the working process other than such turning at the butt thereby inhibiting the working machine from being lifted. SOLUTION: In an auto-lift controller that automatically lifts the ground working machine at the turning operation of the tractor under the previously set standard controlling sensitivity, the process interval of the straight-driving work is measured during the actuation of the front and the rear auto-lift controller and the control sensitivity of the auto-lift controller is set duller than the standard control sensitivity.
Patent JP-2001021352-A (JP)
Title: Method for measuring difficult measuring spot in survey
Inventor: FUKUDA KINJI
IPC: G01C15/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a spot (difficult measuring spot), such as the nonreflecting spot, defuse reflection spot, etc., which is difficult to be measured with a distance and angle measuring instrument (TS) can be measured by setting a virtual line, etc., which connects between the virtual coordinates of first and second observation points. SOLUTION: The horizontal angle and vertical or inclined angle to an aimed observation point PO can be measured by utilizing the angle measuring function of a TS, but the distance measuring function of the TS utilizing optical transmission-reception is not able to be utilized. However, when the observation point PO exists on a virtual vertical plane connecting distance-measurable first and second observation points P1 and P2, the horizontal angles and vertical or inclined angles to the points P1 and P2 cab be measured by utilizing the angle measuring function of the TS. In addition, the inclined distances SD1 and SD2 to the points P1 and P2 can also be measured by utilizing the distance measuring function of the TS.  Therefore, when the virtual coordinates of the points P1 and P2 are found and a virtual line HL connecting the coordinates to each other is set, the aimed observation point PO can be measured by calculation under the condition that the point PO exists on a virtual vertical plane VS specified by the virtual line HL.
Patent JP-H0636191-A (JP)
Title: Guiding device for route for vehicle
Inventor: KISHI KOJI
IPC: G01C21/00
Filed: 1992-07-20
Abstract: PURPOSE:To provide a guiding device for route for vehicle which detects the road classification changed point from a general road to a toll road and performs the route guides to the toll road, etc., at a prescribed distance before this changed point. CONSTITUTION:In a map information recording part 10 recording map information, a road classification storage pant 10a storing the classification of each road such as the SHUTO (metropolis) expressway, expressways, toll roads, etc., is provided. A route guide control part 26 reads map information and route information including road classification information and detects a road classification changed point in a road classification changed point detection part 26a. When the route guide control part 26 approaches the road classification changing point up to a prescribed distance before this road classification changed point, the part 26 instructs a display part 28 and a voice control part 30 to perform a guide. The voice control part 30 performs the route guide by voice based on this instruction and notifies a driver of that he will enter a toll road, etc.
Patent JP-H0921228-A (JP)
Title: Assembly scaffold
Inventor: NIMURA YUJI
IPC: E04G7/20
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an assembly scaffold that is useful from a safety viewpoint, by conducting connectingly the assembly of torii (Japanese shrine archway)- shaped forms easily, rapidly, vertically and laterally and upward and downward, improving work efficiency by making handing easy and saving labor, and hanging cloth board over the whole by realizing cloth board hanging even between the adjoining torii (Japanese shrine archway)-shaped forms. SOLUTION: A connector (a) is formed by inserting connection rods into both side lengthwise pipes of an H form main body 1 and by making them project respectively upward and downward, and the lower part projecting parts of the connection rods of the connector (a) are respectively fitted into the upper end parts of the pipe supports 4, 4 of adjoining lower part torii-shaped forms (b), (b), and the lengthwise pipes of the connector (a) are mounted on the pipe supports 4, 4 of the lower part torii-shaped forms (b), (b). The lower end parts of the pipe supports 5, 5 of adjoining middle forms (c), (c) are fitted respectively to the upper part projecting parts of the connection rods of the connector (a), and the pipe supports 5, 5 of the middle torii-shaped forms (c), (c) are located on the lengthwise pipe of the connector (a).
Patent JP-S6084423-A (JP)
Title: Sliding bearing
Inventor: MIZOBUCHI SHIYOUTAROU
IPC: F16C33/26
Filed: 1983-10-17
Abstract: PURPOSE:To achieve stable sliding characteristic by making the rotary shaft member with super-hard alloy while each segment to be fixed to the fixed side case with ceramic while forming each segment in tubular and shrinkage fitting. CONSTITUTION:Grooves 23 having arched cross-section are made in the inner face of metal case 22 to be fixed to the inside of bearing housing, and shrinkage fitted with tubular segment sliding members 24 made of silicon nitride ceramic. When employing super-hard alloy containing tungsten carbide and silicon nitride ceramic respectively for the rotary shaft member and the fixed side case, the sliding face will show stable sliding characteristic even in slurry.
Patent JP-S6173246-A (JP)
Title: Optical reproducing device
Inventor: KATASE YOSHIHIRO
IPC: G11B7/09
Filed: 1984-09-17
Abstract: PURPOSE:To detect a focussing error, by providing an optical means which produces such astigmatic lights that form a linear spot elongated in the direction of an information track and detecting one or both light quantity distributions of two auxiliary reflecting beams becoming astigmatic lights. CONSTITUTION:Parallel lights 4 are divided into a main beam 6 of zero-order diffracted lights, auxiliary beam 24a of (+1)-order diffracted lights, and auxiliary beam 24b of (-1)-order diffracted lights and, at the same time, the auxiliary beam 24a becomes divergent lights and auxiliary beam 24b becomes convergent lights. The divided beams are made incident to an objective lens 9 through a beam splitter 8 and become a convergent beam, but the auxiliary beams 24a and 24b become astigmatic lights and are arranged in one line on an optical disk 10, forming a spot. Each reflecting beam 14, 26a, and 26b proceed in the opposite directions and are made incident to 6-divided photodetectors 27a, 27b, 27c, 27d, 27e, and 27f after they are reflected by the beam splitter 8. A focus error signal is obtained from the difference between the sum of the detector outputs of the photodetectors 27a and 27c and the sum of detecting outputs of the photodetectors 27b and 27d.
Patent JP-S6351137-A (JP)
Inventor: TSUCHIYA KATSUHIRO
IPC: B32B27/32
Filed: 1986-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0726893-A (JP)
Title: Segment connection structure of tunnel, to which internal pressure work
Inventor: KUGA TAKASHI
IPC: E21D11/04
Filed: 1993-07-07
Abstract: PURPOSE:To use the segment connection structure of a tunnel for an underground river, to which internal pressure works, such as the tunnel by a method of shield construction, and to prevent leakage into a peripheral ground of internal rainwater accurately. CONSTITUTION:The female type fitting section 4 of joint hardware 2 fixed at one end section of a segment 1 is fitted to the male type fitting section 6 of joint hardware 3 fixed at the other end section of an adjacent segment 1. Hook-shaped projection sections 5, 7 protruded from the internal surface sides or external surface sides of each joint hardware 2, 3 are abutted mutually. The hook-shaped projection sections 5, 7 are fitted into the hook-shaped groove sections 9, 10 of connector hardware 8 mounted in the axial direction of the segments 1, thus assembling a ring 11.