baber/WOPTO huggingface dataset:
Patent JP-H1042787-A (JP)
Title: Suppressant for thermal deterioration for flavor
Inventor: MURANISHI SHUICHI
IPC: A23L2/44
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prepare a suppressant for the thermal deterioration for flavor, widely usable for foods and drinks and having excellent suppressing effects on the thermal deterioration of the flavor of the foods and drinks. SOLUTION: This suppressant for the thermal deterioration for flavor comprises an extract from a hydrolyzate of coffee beans obtained by hydrolyzing the coffee beans with an alkali, neutralizing the resultant hydrolyzate solution with an acid and then desalting the neutralized solution according to an electrodialytic method with an ion exchange membrane.
Patent JP-H0955568-A (JP)
Title: Thin film wiring sheet, multilayer wiring board and their production
Inventor: SHOJI FUSAJI
IPC: C09J7/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress the curling by providing the wiring layers on the opposite sides and arranging an adhesive layer of polymer material and a low thermal expansion layer of polymer material symmetrically in the vertical direction. SOLUTION: A low thermal expansion polyimide precursor solution is applied onto the surface of a copper foil 102 and heated. An adhesive polyimide precursor solution is then applied thereon and heated. It is then imidized to obtain a first insulation layer 11 comprising a first low thermal expansion polyimide layer 103 and a first adhesive polyimide layer 104. Subsequently, a through hole 105 is filled with copper by electrolytic copper plating thus forming a first via wiring 115. A copper plating layer 106 is then etched to form a first wiring pattern 107. Similarly, a second insulation layer 12 is formed on a second pattern 109 and a via wiring 116 is obtained by electroless plating while a third wiring pattern 134 is obtained by etching. With such a method, a high density high performance multilayer wiring board can be produced at high yield without taking many days.
Patent JP-H0490060-A (JP)
Title: Graphic input device
Inventor: HIROISHI TAKAYOSHI
IPC: G06F3/048
Filed: 1990-08-03
Abstract: PURPOSE:To shorten the street map input time by setting a street map as the input object to an input device and successively inputting coordinates along a road on the street map and reading out graphic definition data and automatically generating a vector as the road width corresponding to the road on the street map. CONSTITUTION:The street map as the input object is set to an input device 4, and coordinates are successively inputted along the road on the street map to read out graphic definition data from a storage device 1, and road input processing and road coordinate processing are executed by a data generating means 2, and the vector as the road width corresponding to the road on the street map is automatically generated. It is automatically displayed on a display device 3 as street map display data, and display data is stored in the storage device 1. Thus, the work is simplified, and the work time is shortened, and the efficient operation of the input device and the accurateness of display data are economically kept to input a large quantity of street map road data.
Patent JP-H1048514-A (JP)
Title: Objective lens of endoscope
Inventor: TAKAHASHI KAZUYUKI
IPC: G02B23/26
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens of an endoscope whose distortion aberration is compensated and lowering of the intensity ratio of image plane on the periphery to the center is suppressed and having a low cost. SOLUTION: This objective lens is composed, in order from the object side, of a first lens group having a negative focal distance, a diaphragm, a second lens group having a positive focal distance and a positive meniscuus single lens, the surface on the image side of lens closest to the image side of the second lens group is a concave surface to the image side and satisfys the following relations (1)-(4):(1) -4.0<f1 /f<-1.0, (2) 0.8<f2 /f<1.5, (3) D1 /f<0.8, (4) 0.2<R2 /f<0.7, where, f1 : the focal distance of the first lens group, f2 : the focal distance of the second lens group, D1 : the distance from the surface closest to the image side of the first lens group to the diaphragm, R2 : the radius of curvature of the surface closest to the image side of the second lens group, (f): the focal distance of the whole system.
Patent JP-S5999419-A (JP)
Inventor: ROBAATO DOMINIKO JIGURIA
IPC: G02F1/163
Filed: 1983-11-04
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-H0954371-A (JP)
Title: Slide frame moving device for slide projector
Inventor: HAYAKAWA KAZUHIRO
IPC: G03B21/08
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To project the optional part of the picture plane of a slide by moving a slide frame up and down and right and left. SOLUTION: Plural slide frames 9 are loaded in a slide tray 4 which can move in a direction orthogonal to a paper surface by the rotation of a slide feeding screw 21, carried and stopped at a specified position. When a slide carrier 31 is moved to the right by rotating a motor 32, a slide feeding pawl 31a presses the slide frame 9 at the position of a virtual line to the right and is inserted and fitted in the groove parts 33a and 33a of a vertically moving frame 33 in a main body 11. By rotating a motor 35, the frame 33 is moved up and down by a rack-pinion mechanism. By rotating a motor 36, a horizontally moving frame 34 is moved right and left accompanied with the frame 33 by the rack-pinion mechanism, so that a slide position to the projection window part 11d of a projection lens 1 is changed.
Patent JP-S58107989-A (JP)
Title: Correlation operating device
Inventor: UTAGAWA TAKESHI
IPC: G06F17/15
Filed: 1981-12-22
Abstract: PURPOSE:To attain quick correlation operation, by adopting the system performing parallel operation for the transfer of one data. CONSTITUTION:A main device of a correlation operating device is an operation block 21, which consists of two shift registers X, Y and a correlation operator Z located in parallel, and the direction of transfer of the registers X, Y is opposite. An output of the block 21 is stored in comulatove circuit T1-T9 constituting a parallel accumulator 29 via a switch group 28 controlled with a sequence control circuit 27. The circuits T1-T9 are controlled with a sequence control circuit 27.
Patent JP-H0951821-A (JP)
Title: System kitchen
Inventor: MIZUTANI TETSUYA
IPC: A47B77/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a dead space from being generated by easily taking in/out stored objects by increasing the storage capacity of stored objects by enlarging a storage space. SOLUTION: A wall cabinet 1 and a floor cabinet 2 are vertically arranged along one wall surface 3, and a side cabinet 6 having the height from the lower end of the floor cabinet 2 to the upper end of the wall cabinet 1 is arranged along another wall surface 4. The inner back surface of the side cabinet 6 is set along one wall surface 3, and the side end face of the wall cabinet 1 or floor cabinet 2 is abutted on the side end face of the side cabinet 6. An opening 7 is provided on the side face of the side cabinet 6 at the section protruding forward than the floor cabinet 2, and a door 8 to be freely opened/closed is provided at this opening 7. Inside the side cabinet 1, a shelf board 9 is provided over the entire internal surface and at the section corresponding to the opening 7, a notch 10 is provided for easily taking out the stored objects inner part.
Patent JP-H0528850-A (JP)
Title: Ceramic superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: H01B12/12
Filed: 1991-07-23
Abstract: PURPOSE:To provide a ceramic superconductor having excellent superconductive characteristics, which can favorably be used as a cable, etc., for transmitting electric power and which is free from deterioration in the superconductive characteristics of composite body in a heat treatment or cooling process. CONSTITUTION:A composite body 5 consisting of a metal 3 and ceramic superconductor 4 is arranged being wound at bottoms 2 of the periphery of an undulate pipe 1, and a metal tape 6 is pressed to and wound on the composite body 5. This presents no deterioration of superconductive characteristics because there is scarcely any deflection at the time of heat treatment, and the superconductive characteristics are unlikely to sink due to flexural strain, and it can be handled easily.
Patent JP-H0767217-A (JP)
Title: Automatic train operating system
Inventor: HAYAKAWA NORIKO
IPC: B60L15/40
Filed: 1993-08-20
Abstract: PURPOSE:To respond quickly to state change by operating an operating amount of notch for constant speed control when the difference between a current running speed and a target speed is lower than a predetermined value and operating an operating amount of notch for deceleration or acceleration control when the speed difference is higher than the predetermined value and the current running speed is higher than or lower than the target value, respectively. CONSTITUTION:A current running speed is fed from a speed generator 3 to the speed and acceleration/deceleration operating section 14c in an automatic train operating system 14 and compared with a target speed for each section by a target speed setting means 14c2. When the difference between the current speed and target speed is lower than a predetermined value, means 14c3 operates an operating amount of notch for constant speed control. The means 14c3 also operates an operating amount of notch for deceleration or acceleration control when the speed difference is higher than the predetermined value and the current running speed is higher than or lower than the target speed, respective. Means 14c4 controls a powering/brake controller 5 based on an output from the means 14c3. This system realizes quick response automatic operation of train.
Patent JP-H0955666-A (JP)
Title: Coder and coding method
Inventor: TAKAHASHI TSUTOMU
IPC: H03M7/36
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To generate coding data in which an excellent S/N is secured in a reproduced signal even when input signals are changed in various ways. SOLUTION: A standard deviation arithmetic means 3 obtains a standard deviation σ of an amplitude distribution as to an input signal corresponding to a prescribed block processing signal among block processing signals x(n). A quantization bit number control means 4 provides an output of a quantization bit number control signal sCQB to set an allocated quantization bit number to be allocated in the case of coding the block processing signal x(n) corresponding to the standard deviation σ to be obtained to a quantization means 5. The quantization means 5 quantizes the block processing signal x(n) received sequentially based on the quantization bit number control signal sCQB and provides an output of the quantization signal to a coding means 6, which encodes the received quantization signal DQ(n). Thus, an optimum allocated quantization bit number is set in response to the amplitude of an input signal and coded data quantity is reduced by suppressing signal deterioration at decoding (at inverse quantization).
Patent JP-2000044324-A (JP)
Title: Organic-inorganic mortar mass
Inventor: GIENAU ROLAND
IPC: F16B13/14
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an organic-inorganic mortar mass and to provide a method for using the mass. SOLUTION: This hardenable two-component mortar mass comprises a curable organic component, a hardenable inorganic component and a curing/ hardening agent. Especially the curing/hardening agent is isolated so as not to be reacted with the curable and the hardenable components, can be activated for application or use every time it is required, contains an epoxide as the curable component and fine cement as the hardenable component. An amine and an alkali water glass are contained as the curing/hardening agent.
Patent JP-H0490810-A (JP)
Title: Method and apparatus for filtering suspension
Inventor: KATABE TOYOKAZU
IPC: B01D33/58
Filed: 1990-08-02
Abstract: PURPOSE:To continuously filter a suspension by a simple structure easy to manufacture by appropriately arranging a large number of filter bodies each composed of rotatable double cylinders in a filter tank and filtering the suspension supplied to the filter tank in the cylindrical parts of the filter bodies. CONSTITUTION:A large number of filter bodies 2 each composed of rotatable double cylinders 20, 30 are appropriately arranged in a filter tank 1 and the suspension supplied to the filter tank 1 is filtered in the cylindrical parts of the filter bodies 2. A filtrate is guided in the center directions of the filter bodies 2 to be discharged to the outside of the filter tank l and the suspended fine particles laminated to the outer peripheries of the filter bodies 2 are moved in the rotary direction of the rotary bodies 2 by the rotational friction force of the filter bodies 2 to be discharged from a cake emitting port 13. As a result, the suspension can continuously be filtered by a filter apparatus easy to manufacture.
Patent JP-H0650968-A (JP)
Title: Reactor for analyzing substance related to living body
Inventor: KIMURA MASATO
IPC: G01N35/02
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a reactor which can arbitrarily control reaction time inside one well. CONSTITUTION:A reactor 1 for analyzing a substance which is related to a living body for connecting the substance which is related to the living body to be analyzed to a specifical affinity substance by forming a solid phase of the specifical affinity substance is provided with a well 5 for housing a liquid specimen containing the substance which is related to the living body and a solid phase surface 7 which is fixed to the upper part of the liquid surface of the housed liquid specimen. The solid phase surface 7 is provided at a position for contacting the liquid specimen for the first time by inclination, centrifugal rotation, or vibration of the well 5.
Patent JP-2001033838-A (JP)
Title: Optical fiber communication system using raman amplification
Inventor: MASUDA KOJI
IPC: H04B10/29
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of transmission performance caused by depression of Raman gain spectrum, concerning an optical fiber communication system using Raman amplification. SOLUTION: Laser diodes LD1-LD6 excite plural laser beams of respective prescribed wavelengths λp1, λp2, λp3, λp1*, λp2* and λp3*. And λp1*, λp2*, and λp3* are wavelengths differing by a wavelength width smaller than the depressed wavelength width of Raman gain spectrum at the time of single wave excitation with respect to λp1, λp2, and λp3. A wavelength selective multiplxer 11 transmits the wavelengths λp1, λp2, and λp3 and multiplexes them into a single wave. A wavelength selective multiplxer 12 transmits the wavelengths λp1*, λp2*, and λp3* and multiplexes them into a single wave.  Polarized wave multiplexers 13, (51, 52, 53) multiplex the excited light from wavelength selective multiplxer 11 and that from the wavelength selective multiplxer 12 into a single light.
Patent JP-S5997500-A (JP)
Title: Plastic made heat exchanger
Inventor: OONISHI TOSHIYUKI
IPC: F28F19/00
Filed: 1982-11-25
Abstract: PURPOSE:To prevent cracking from occurring, by a method wherein an earthing lead wire is passed through a plastic made tube so that electrostatic charges on said tube are released to the exterior. CONSTITUTION:The lead wire 5 is passed through the tube 1 made of a corrosion-resistant plastic, and both ends of the wire 5 are protruded from the end openings of the tube 1. Since the tube 1 is elongate in shape, the wire 5 gently meanders in the interior of the tube 1, and makes contact with the tube wall. Both ends of the tube 1 are connected respectively to a steel made vapor-supplying pipe 6 and a liquid return pipe 7, and the ends of the wire 5 are inserted respectively into the pipes 6, 7, whereby the wire 5 is freely bent and brought into contact with the inside walls of the pipes 6, 7. Accordingly, electrostatic charges generated on the plastic tube are earthed, and cracking due to discharge of the electrostatic charges is completely prevented from occurring.
Patent JP-S6183944-A (JP)
Title: Urine sugar measuring apparatus
Inventor: ARAI MASATO
IPC: G01N21/86
Filed: 1984-10-01
Abstract: PURPOSE:To achieve a lighter weight and smaller size of an apparatus, by utilizing a microcomputer (CPU) for a signal processing system while a sheet of test paper is used and the light emitting section and the light receiving section are made in a pair to perform measurement of one kind. CONSTITUTION:This apparatus is composed of a case 3, a test piece 2 with a sheet of test paper 2b, an optical system 4 for optically detecting the degree of coloration of the test paper 2b, a CPU and the like. Then, first, an unused test piece 2 is set on an inserting section 9 to perform a zero-blank correction of calibration curve based on the color of the test paper 2b itself. Thereafter, the test piece 2 is taken out to immerse the test paper 2b into urine. With the immersion into the urine, the test paper 2b causes a coloring reaction to present color according to the concentration of urine sugar. Then, the test piece 2 is set on the inserting section 9 again and upon the end of the color reaction time, a light emitting diode 10 emits light. This light is received with a photodiode 11 and converted into an electrical signal to be inputted into a CPU20. The transmission level of the light corresponds to the degree of coloration and the concentration of the urine sugar is computed based on the calibration curve from the corresponding electrical signal.
Patent JP-H0868668-A (JP)
Title: Measurement data display
Inventor: TANAKA TAKEHISA
IPC: G01D7/00
Filed: 1994-08-31
Abstract: PURPOSE: To promote correspondence between a display image and a scale display image by color coding the size and scale of a plurality of physical measurements. CONSTITUTION: A color graphic display 9 is switched between a bar graph display mode, a trend display mode, and a scale superposition display mode while being designated at a setting section 5. Since a switching can be made between various display modes, a positive visual correspondence can be achieved by pairing a bar graph of same display color, representative of the magnitude of each analog input signal, and a scale.
Patent JP-S6184566-A (JP)
Title: Measuring device for characteristics of operational amplifier
Inventor: YOSHIZAKI YUTAKA
IPC: G01R31/00
Filed: 1984-10-02
Abstract: PURPOSE:To measure easily plural characteristic values at the same time by applying plural signal inputs different in frequency to an operational amplifier to be tested at the same time one over another, and separating its output voltage through plural low-pass filters and leading out separated outputs individually. CONSTITUTION:While a signal of 1 volt in amplitude and 100 hertz in frequency is applied from a sine wave signal source 7 for in-phase input signal removal rate measurement to an operation amplifier 1 to be tested through a resistance, a signal of 1 volt in amplitude and 1 hertz in frequency is applied from the sine wave signal source 8 for open gain measurement from an amplifier 2 through a feedback resistance 4b. Then, output electric power appearing at the output terminal of the amplifier 2 is measured by being separated by a low-pass filter or detector 10 for separating and measuring a DC offset voltage, a band-pass filter 17 having the same center frequency as the frequency of a signal source 7, and a band-pass filter 18 the same in center frequency with the signal source 8.
Patent JP-H0256991-A (JP)
Title: Manufacture of printed wiring board
Inventor: AZUMABAYASHI YASUO
IPC: H05K3/20
Filed: 1988-08-20
Abstract: PURPOSE:To eliminate the limitation of the selection of the material of a support substrate by baking a sintering conductor forming agent formed to a circuit pattern shape together with a temporary substrate, leaving only a frame-shaped or netted conductor circuit skeleton according to a circuit pattern and unifying the skeleton with the support substrate. CONSTITUTION:A sintering conductor forming agent 20 is applied onto the surface of a temporary substrate 10 composed of an organic material, and positions corresponding to conductor circuit patterns in the surface of the sintering conductor forming agent 20 are coated with masking layers 30. The sintering conductor forming agents 20 at locations not coated with the masking layers 30 are removed, and the conductor circuit patterns by the sintering conductor forming agents 20 are formed. The sintering conductor forming agents 20 are baked together with the temporary substrate 10, thus sintering conductor components in the sintering conductor forming agents 20 while burning the temporary substrate 10, then acquiring a conductor circuit skeleton 21. A support substrate 40 is unified with the conductor circuit skeleton 21. Accordingly, the material of the support substrate 40 can freely be selected and used.
Patent JP-S6449403-A (JP)
Title: Antenna system for satellite broadcasting
Inventor: SHOJI SHUNICHI
IPC: H01Q3/04
Filed: 1987-08-20
Abstract: PURPOSE:To easily perform the adjustment of an azimuth by a user, by providing an azimuth magnetic panel to set the azimuth of a broadcasting satellite on an antenna system for satellite broadcasting. CONSTITUTION:On the stand 6 of the antenna system A, the azimuth magnetic panel 7 to show the azimuth and a level 8 set as reference for elevation angle adjustment and to keep a level are mounted. The azimuth magnetic panel 7 is mounted so that magnetic pole display(N pole) can be set in a direction opposite to that of the mirror plane 1a of a reflection mirror 1. And its azimuth set mark 7a is displayed in a direction of 180 deg. with an azimuth angle corresponding to a place where the antenna system A is arranged. By forming in such way, since it is enough to adjust the stand 6 so as to align an end 7d representing the ratio of a stylus 7b to a mark (a), the adjustment can easily be performed.
Patent JP-S6364571-A (JP)
Title: Dc high-voltage generating device
Inventor: KUSAKARI TOMIO
IPC: H02M7/10
Filed: 1986-09-03
Abstract: PURPOSE:To miniaturize a device itself, by comprising it in rectifying alternate current with a high pressure rectifying means where high-tension pulse is periodically overlapped. CONSTITUTION:When a switch 3 is turned ON, AC supply voltage is impressed to an SSS (Silicon Symmetrical Switch) 6. When the voltage impressed to the SSS 6 exceeds breakdown voltage, the voltage is so impressed to a dielectric element 5 with rapid and sharp leading edge that charging current begins to flow to the dielectric element 5. When the voltage impressed to this dielectric element 5 gets into a non-straight line region, the charging current reduces so rapidly that the reverse electromotive force is induced to a choke coil 4 in proportion to the reduction rate of this charging current. This reverse electromotive force is then supplied to a two-fold pressure rectification circuit 2, from which DC high voltage is outputted.
Patent JP-2001036187-A (JP)
Title: Drive circuit for laser diode and optical information processor
Inventor: NAGARA TORU
IPC: H01S5/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To apply a drive circuit for laser diode and an optical information processor to, e.g. a phase shift type optical disk drive and to drive a laser diode at a high speed by effectively avoiding increase in power consumption. SOLUTION: A drive current generated by a differential pair 3 and 4 after amplified by current mirror circuits 12, 13, 14, and 15 is passed via impedance converting circuits 22, 23, and 24 and the laser diode 5 is driven.