baber/WOPTO huggingface dataset:
Patent JP-S58179688-A (JP)
Title: Heat-sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a heat-sensitive recording material capable of preventing coloration caused by rubbing and pressing without damaging its movability with a thermal head and density and clearness of colored picture by adding a specific diamine compound together with a leuco dye and an acid substance to a heat-sensitive color forming layer. CONSTITUTION:A heat-sensitive recording material is obtained by providing a heat-sensitive color forming layer, containing a colorless or light-color leuco dye (e.g., 3-N-methyl-N-cyclohexylamino-6-methyl-7-anilinofluoran, etc.), an acid substance (e.g., bisphenol A, etc.) to color the leuco dye by heating, and at least one of the compounds of the formula(where R and R' are each H, or a lower alkyl and X and X' are each phenyl or a C1-C30 alkyl) (e.g., N, N'-distearoyl- m-phenylenediamine, N-benzyl-N, N'-diacetyl-o-phenylenediamine, etc.) in an amount of 0.1-4pts.wt. on the basis of 1pt.wt. leuco dye, on a supporter.
Patent JP-S53147384-A (JP)
Title: Operational controller of unmanned travelling car
Inventor: MATSUOKA SHIGERU
IPC: B65G35/00
Filed: 1977-05-27
Abstract: PURPOSE: To obtain stable performance of detecting induction zones, by using values proportional to the mean value of the output voltage of a ray receiving element as a threshold value by dividing the values into values with time-lag and values with no time-lag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62219078-A (JP)
Title: Arithmetic and processing device for expanded picture
Inventor: MASUI TAKESHI
IPC: G06T1/20
Filed: 1986-03-19
Abstract: PURPOSE:To execute expansion processing such as enlarging and reducing a picture as well as operating picture data by serially arranging a means, which converts picture data into picture data with the speed the same as the former picture data and with a size different from the former picture data and outputs the converted data, at the previous stage of an arithmetic circuit with a pipe line system. CONSTITUTION:An expansion circuit 2 converts the picture data inputted through an input interface 1 into picture data with a size different from the former picture data, and sequentially outputs the converted data. It has the speed the same as the input picture data, and accordingly an arithmetic circuit with a conventional pipe line type can be used as the arithmetic circuit 3 as it is. Thus the expansion circuit 2 enlarges or reduces the inputted picture data through the input interface 1, and the arithmetic circuit 3 processes (such as space-filtering) said data to fetch it through an output interface 4. Said processings are continuously executed as in a pipe line.
Patent JP-S59188311-A (JP)
Inventor: KASAHARA TOSHIO
IPC: H01R43/00
Filed: 1983-04-07
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-2000260723-A (JP)
Title: Method and apparatus for density interpolation at mesh change and machine-readable recording medium having program recorded thereon
Inventor: TANAKA KATSUHIKO
IPC: H01L21/22
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To easily calculate the density values of mesh points of a mesh which is changed by storing their sum, and the mesh which expresses density distribution in terms of the density values defined by the positions of the mesh points. SOLUTION: Mesh-changing means 6 makes partial change of a mesh, i.e., executes a step of adding a new point to the mesh, a processing of moving a point of the mesh, and a processing of merging a plurality of points of the mesh into a single point repeatedly, whereby the mesh before the change is corrected to a mesh after the change. Density value calculating means 7 updates the density value of mesh point which was changed. Since the mesh is changed only partially at density value calculation, an operation for calculating overlapping regions between the mesh elements before and after the change or between the control volume regions corresponding to the meshes before and after the change is eliminated.
Patent JP-H04274348-A (JP)
Title: Solid-state image pickup device
Inventor: IIJIMA TAKASHI
IPC: H01L27/14
Filed: 1991-03-01
Abstract: PURPOSE:To shield incident light on a bonding wire so as to prevent a sealing film from excessive stress by using a transparent glass cap, in which a light- shielding sealing resin film having a slit between an inner part prescribing a light incident opening window and an outer part coming in contact with a package is formed in order to seal. CONSTITUTION:A package 6 loaded with a solid-state image pickup element chip 7 is sealed by using a transparent glass cap 1 provided with a sealing resin film 2 having low reflectance on the surface of a sealing internal side. The sealing resin film 2 has a first slit part 4 letting gas generated inside the package at the time of sealing flow out and a second slit 5 dividing a peripheral part coming in contact with the package 6 from an internal part having a light incident opening window 3. This second slit 5 is located on the outer side than the height of a bonding wire 6.
Patent JP-S58178469-A (JP)
Title: Guidance device of transport facility
Inventor: OOBUCHI KATSUMI
IPC: G09D1/00
Filed: 1982-04-12
Abstract: PURPOSE:To output accurate traffic information when a data of a desired starting point and a desired destinated point are inputted, by displaying and printing out pieces of information on the course of a traffic facility between said two points, necessary time, fare, etc. CONSTITUTION:When a desired starting point and a desired destination are inputted on a keyboard 2, they are stored in an RAM9 by a CPU7 through a keyboard interface 6. An operation procedure is indicated on a CRT4 through a CRT interface 10 by a program stored in an ROM8, and transport information on a route between both points, necessary time, fare, etc., is read out of the ROM8 and projected by a microfilm projector 5 through a projector interface 11. Further, the necessary information is printed out on a printer 3 through a printer interface 12. Thus, a user obtains the accurate transport information.
Patent JP-H03264413-A (JP)
Title: Curve conveyer with guiding device
Inventor: TAJIMA KENICHI
IPC: B65G15/60
Filed: 1990-03-13
Abstract: PURPOSE:To improve safety and prevent carried article damage by providing a guided part on the curved path outer side edge part of an endless belt, and preparing the guiding device of a guided part on an action path side and a metal-made cover body in which a resin-made guide body is provided, in a curve conveyer with a guiding device having a tapered roller. CONSTITUTION:A guided part 19 which is of flexible material and invertible with a tapered roller, is provided by sewing the part 19 on the overall length of the curved path outer side edge part of an endless belt 18. Also an action path side guiding device 30 and a return path side guiding device 31 are provided on a main body frame 1 side. Moreover a metal-made cover body 70, covering the outer, upper, and inner parts of the action path side guiding device 30, is provided, and the guiding member 73A for aluminum extrusion molding articles is prepared on an inner plate part 70c. The guiding member 73A is inserted in a resin guiding body 75A to be supported. This constitution can improve safety and prevent carried article damage.
Patent JP-S62219715-A (JP)
Title: Receiving circuit
Inventor: KITAMURA MITSUO
IPC: H03M5/06
Filed: 1986-03-19
Abstract: PURPOSE:To facilitate the identification by using a timing signal extracted from an input RZ signal so as to identify an NRZ waveform corresponding to the input RZ signal being an output of the addition of the input RZ signal and a signal retarding the input RZ signal by an adder means thereby generating the identified output and opening the eye of the identification input signal. CONSTITUTION:An equalized waveform A generated by an optical input via a photodetector 1 and an equalizer 2 is subjected to 1/2 delay of a period of an input signal being a prescribed time at a delay circuit 5 to generate a delay output D, an adder 6 adds the equalizing waveform A and the delay output D to produce a synthesized output E. On the other hand, a timing circuit 3 extracts the fundamental wave component from the equalized waveform A to generate a clock R and an identifier 4 uses a prescribed threshold value at the leading point of a clock B to identify the synthesized output E thereby producing an identified output C. The identification output C corresponds to 1.0 code at the optical input. Thus, the eye of the input waveform of the identifier is opened to attain ease of identification.
Patent JP-H03261952-A (JP)
Title: Resist composition and formation of pattern
Inventor: KODACHI AKIKO
IPC: G03F7/004
Filed: 1990-03-13
Abstract: PURPOSE:To put a radiation positive type resist which allows stable development into practicability by using a specific polymer which is obtd. by copolymerizing silicon-contg. alpha-substd. acrylate and alpha trifluoromethyl acrylate as a constituting component. CONSTITUTION:The polymer which is obtd. by copolymerizing the silicon-contg. alpha-substd. acrylate and alpha trifluoromethyl acrylate and is expressed by formula I is used as the constituting component. In the formula I, R1 is CH3, CF3, CN, CH2OH, CH2CO2R (R is 1 to 5C alkyl group; R2 is a hydrocarbon group contg. at least one Si; R3 is -OH, -OC(CH3)3, -NH2, NHCH2OH, etc.). The Si-contg. positive type resist of a two-layered structure which can make stable development with the high sensitivity is obtd. in this way.
Patent JP-S61223284-A (JP)
Title: Fluid machine
Inventor: MITSUI KIYOTO
IPC: G01F3/06
Filed: 1985-03-26
Abstract: PURPOSE:To obtain a flowmeter simple in structure and having high accuracy by arranging rotary valves between the inner wall of a cylindrical cylinder and a rotary body with vanes so that these valves are in contact with the inner wall of the cylinder as well as the outer circumference of the rotary body and seal always the flow of fluid and further permit the passing of vanes. CONSTITUTION:In the interior of a cylindrical cylinder 2 a rotary body 11 which is concentric with the cylinder is arranged, and on this rotary 11 two vanes 12 which are slidably in contact with the inner circumferential wall of the cylinder 2 are provided at equal intervals. And rotary valves 15 are arranged between the inner circumferential wall of the cylinder and the outer circumference of the rotary body so that these valves are in contact with the both and seal the flow of fluid. On each of these rotary valves 15, a notch 16 is formed to permit the passing of the vane 12, and these valves are so constituted that the rotary body can be turned while sealing the flow of fluid. Inlet and outlet ports 4 and 5 of fluid are formed on the cylinder, and the rotary body is turned by passing fluid via the inlet and outlet ports, enabling the measurement of flow rate.
Patent JP-S55154561-A (JP)
Title: Covered sintered hard alloy part and their manufacture
Inventor: TOBIOKA MASAAKI
IPC: C23C30/00
Filed: 1979-05-18
Abstract: PURPOSE:To prevent the characteristics of covered films from being deteriorated owing to the action of Co in the base material of sintered hard alloy parts by heating the parts in a specified atmosphere to enrich the part surfaces with a B-1 solid soln. and covering them with Al and Zr oxides. CONSTITUTION:Sintered hard alloy parts consisting of WC and a B-1 type solid soln. having face-centered cubic system crystal structure as hard phases and of one or more among Fe, Co, Ni, Cr, Mo and W as a binder are held in an atmosphere of 900-1500 deg.C and 1-1000 Torr in N2 and/or CO partial pressure for 10min- 5hr to almost throughly cover the part surfaces with the solid soln., and they are covered with Al2O3 and ZrO2 by chemical vapor deposition. By this treatment Co as a binding phase metal in the base material of the parts almost disappears on the material surface to prevent the characteristics of the covered films of Al2O3 and ZrO2 from being deteriorated.
Patent JP-S60203810-A (JP)
Title: Physical quantity converter
Inventor: KIMURA ATSUSHI
IPC: G01D3/02
Filed: 1984-03-29
Abstract: PURPOSE:To attain the continuous change and fine adjustment of spun temperature error correction by multiplying a main signal by a peripheral temperature signal of a detector and adding or subtracting a spun temperature correcting signal adjusted at its polarity and factor to/from the main signal on the basis of the output of a multiplier. CONSTITUTION:A pulse signal based upon an on/off duty ratio related to the electrostatic capacity C1, C2 of a sensor S of the detector I is outputted from a counter CT1 or an inverter G7 of a detecting circuit II and the output of the inverter G7 is applied to a converting circuit III to obtain output current I0. At that time, a signal V of the counter CT1 is applied to smoothing circuits R6, C6 through a monostable multivibrator M1 in the temperature correcting signal generating circuit IV and voltage Vtheta1 related to a dielectric constant to be a temperature function in the capacity C1, C2 is outputted and multiplied by the signal through switches SW4, SW5 to obtain a voltage V0 related to the temperature and input from an amplifier A4. The voltage V0 is applied to a potentiometer VR3, the polarity and the temperature correcting variable are adjusted by its needle and the adjusted signal is sent to the circuit III to add or subtract the signal to/from the main signal e0.
Patent JP-H02241821-A (JP)
Title: Door structure for automobile
Inventor: SONODA YUICHIRO
IPC: B60J5/00
Filed: 1989-03-14
Abstract: PURPOSE:To improve the shock absorbing performance at the time of a side collision by vertically dividing the end section of a door member arranged inside a door into three, and providing folded sections at the upper and lower sections and a plane section and a flexible section at the middle section respectively. CONSTITUTION:A door member 5 is arranged along the longitudinal direction of a car body inside a side door, and its both end sections are fixed to bent sections 6 formed at both the front and rear end sections of a door inner panel 3. The end section of the door member 5 is vertically divided into three, folded sections 7 perpendicularly folded to the inside of a car body at tip sections are provided at the upper and lower portions, and a flexible section 9 curved to the inside of the car body at the base end side and having a plane section 8 at the tip side is provided at the middle portion. The folded sections 7 are fixed to the fitting face 6a of the bent section 6 in the car width direction, and the plane section 8 is fixed to the fitting face 6b of the bent section 6 in the longitudinal direction of the car body.
Patent JP-H04296913-A (JP)
Title: Phase control circuit
Inventor: URAGAMI TOYOZO
IPC: H02P29/00
Filed: 1991-03-26
Abstract: PURPOSE:To realize the servo stability by multiplying a phase control signal by a specific coefficient to generate a correction value and adding this correction value to the phase control signal to reduce the variation. CONSTITUTION:A phase error signal generating means 10 which generates a phase error signal with a prescribed period, a multiplying means 11 which multiplies the generated phase error signal by a prescribed coefficient alpha smaller than one and outputs the result, and a storage means 12 where the output of the multiplying means 11 is successively stored at intervals of a time shorter than the prescribed period are provided, and the output of this means 12 is used as the phase control signal.
Patent JP-H10235661-A (JP)
Title: Manufacture of foam molding
Inventor: KUBO MASATO
IPC: B29C33/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a foaming liquid from leaking by heighten a fixing force by pressure between a resin panel and a skin by a method wherein the vacuum sucking of the skin from the resin panel side is performed in order to perfectly and tightly attach the joining portion between the resin panel and the like. SOLUTION: This manufacturing method is to form a foamed layer 3 between a resin panel and a skin by registering one mold 8, on which the resin panel 2 is provided, with the other mold 7, on which a skin 14 is provided. In this case, by vacuum-sucking the skin from the resin panel side at the position, at which the skin and the resin panel comes into close contact with the resin panel and no gap, in which a foaming liquid flows, is formed, resulting in preventing the foaming liquid from leaking.
Patent JP-S58179083-A (JP)
Title: Color solid state image pickup device
Inventor: TANAKA YOSHIKUNI
IPC: H04N9/07
Filed: 1982-04-14
Abstract: PURPOSE:To reproduce a picture having smooth and natural quality, by providing an adder circuit which adds two outputs of a solid state image pickup element and its 1H delay line and using the high band output of the adder circuit as a high band component of the luminance component to obtain a composite color signal. CONSTITUTION:The output signal 0H of an image pickup element 16 is delayed by 1H with a 1H delay line 1H. A gate signal 19 is applied from a gate circuit 18 to separate a green signal. At the same time, the red and blue signals are delivered from gate circuits 20 and 21 with switching carried out by a switch 23 for each scan. These three color signals (green, red and blue) are limited by LPF24, 25 and 26 down to the width of band which is necessary to form low band components GL, RL and BL of color signals. While the signals 0H and 1H are added together to obtain a luminance signal YW of a wide band. An output produced by delaying 29 through an LPF20 and a high band component YH of a luminance signal produced by subtraction of an LPF28 are obtained from the signal YW. Then color signals GL, RL and BL of LPF24-26 are added with the signal YH to deliver 34 a composite color signal.
Patent JP-H10245543-A (JP)
Title: Two-package sealant composition for siding
Inventor: HIROSE TORU
IPC: C08G18/52
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a two-package sealant for siding, which shows excellent adhesiveness even to an unprimed siding material. SOLUTION: This composition comprises a polymer having at least two thiol groups in the molecule and having a number-average molecular weight of 600-200,000, a polyisocyanate compound having at least two isocyanate group in the molecule and having a ratio of the number-average molecular weight to the number of the isocyanate groups of 600 or above and an adhesion promoter being a polyisocyanate compound having at least two isocyanate groups in the molecule and having a ratio of the number-average molecular weight to the number of the isocyanate groups of below 600.
Patent JP-S51138698-A (JP)
Title: Process preparing 2-cycloalkylthioadenine s
Inventor: KAWADA ISAKO
IPC: A61P7/02
Filed: 1975-05-26
Abstract: PURPOSE: 2-Cycloalkylthioadenines of formula I (where R is 5W 10C cycloalkyl) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01237448-A (JP)
Title: Supporting apparatus of ultrasonic probe
Inventor: SHIMODAIRA TAKAYUKI
IPC: G01N29/04
Filed: 1988-03-17
Abstract: PURPOSE:To alleviate the shock when a probe hits another body and to prevent the breakdown and damage of the probe by the shock, by supporting a holder for attaching the probe so that the holder can be moved up and down directions along a guide, and pushing the holder with a spring. CONSTITUTION:At the time of collision, a probe holder 10 to which a probe is attached is guided along a guide groove 11b against the spring force of a spring 13 and displaced upward. Therefore, shock to the probe by the collision is alleviated, and the probe is not broken and abnormality is not generated in the inside. A main body 14 of a magnetic switch is lowered with the lowering of a holder guide 11. At least, one side of a magnetic switch arm 15 enters a slit 14a. At this time, the magnetic distribution of the main body 14 is changed, and the magnetic switch is operated. Thus, a stopping device is actuated, and an automatic scanning device is forcibly stopped. Thus, the increase in compressing force of the spring on the probe is blocked, and the breakdown and the damage of the probe can be prevented beforehand.
Patent JP-S55153388-A (JP)
Title: Semiconductor laser device for oscillating multiple wavelength
Inventor: KOBAYASHI ISAO
IPC: H01S5/026
Filed: 1979-05-18
Abstract: PURPOSE:To integrate a plurality of semiconductor lasers varied in a wide range of wavelength into the same substrate in the combination of the optical feedback of synchronous structure with the semiconductor crystal varied in the forbidden band range of the active layer. CONSTITUTION:An n-type Al0.3Ga0.7As layer 2, a p-type AlxGai-xAs layer 3, a p-type Al0.15Ga0.85As layer 4 and a p-type Al0.07Ga0.93 layer 5 are continuously formed on a surface of an n-type GaAs substrate 1 by the liquid growth. Thereafter, the thickness of the layer 5 is varied cyclically by the photolithography utilizing the laser interference to have a p-type Al0.3Ga0.7As layer 6 growing. The first- forth stripelike holes 13, 23, 33 and 43 are etched on the layer 6 and the first- fourth p side electrodes 14, 24, 34 and 44 are formed through an SiO2 layer 8. The n side electrode 9 is formed on the other surface of the substrate 1. The forbidden  side band range of each active layer is composed with a plurality of cyclic structures. A change is given to a plurality of resonators almost vertical to the axial direction thereof to vary the cycle of the cyclic structure corresponding to the forbidden band range whereby the laser is integrated into the substrate 1 in a wide range of wavelength.
Patent JP-S54152781-A (JP)
Title: Nuclear fuel pellet
Inventor: HAYASHI KIYOZUMI
IPC: G21C3/16
Filed: 1978-05-24
Abstract: PURPOSE: To prevent the damage of a covering tube contacting with pellets, by forming longitudinal grooves on the outer circumferential surfaces of fuel pellets, and by shaping portions among adjacent grooves in curved surface forms by expanding said portions in petal-like shapes.  
     CONSTITUTION: A number of longitudinal grooves 14 with gentle inclinations are formed on the outer circumferential surfaces of fuel pellets 12, and portions among adjacent grooves 14 are expanded in petal-like shapes and changed into curved surfaces 15. Ridgeline portions among the upper and lower end surfaces of the pellets 12 and the curved surfaces 15 are formed in beveling shapes 16. The thermal expansion and swelling of the pellets 12 are absorbed by forming longitudinal through holes 18 to the central portions of the pellets 12 at locations that are parallel to the central axes and are eccentric. The directions of the pellets 12 are shifted so that the longitudinal through holes 18 not be continued, and the pellets are inserted into a covering tube 11, thus preventing the local lowering of heat transfer. When a reactor is being operated, the concentration of distortion decreases because contact surfaces among the pellets 12 and the covering tube 12 are smooth, and the damage of the covering tube 12 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio