baber/WOPTO huggingface dataset:
Patent JP-H09316362-A (JP)
Title: Method for forming colored character or pattern
Inventor: NAGATA MAKOTO
IPC: C08L83/02
Filed: 1996-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can easily form colored characters or patterns on a substrate such as glass without the necessity for an expensive apparatus by using a polysilazane and a pigment as the essential components. SOLUTION: A polysilazane is suitably diluted with desirably an organic solvent and mixed with a pigment (e.g. copper phthalocyanine). The obtained composition is applied to a substrate such as glass, ceramics, a metal or a plastic by e.g. brushing, spraying or dipping, and the formed wet film is dried and heat-treated. The formed colored film is covered with a mask on which characters or patterns are formed, and the exposed area of the film is mechanically or chemically removed to form colored characters or patterns on the substrate. Suitable examples of the methods for mechanical removal include sand blasting and grinding, and an example of the method for chemical removal comprises dissolution with e.g. hydrofluoric acid.
Patent JP-H09313564-A (JP)
Title: Stiff easing bar
Inventor: NAKADA SHIGENARI
IPC: A61H23/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stiff easing bar by which easing effect is obtained by light hitting and which can prevent ache in a hand and can be used for foot sole massage by integrally forming a spindle like hitting part on the tip end of a coil spring formed in a bar shape with a prescribed thickness and forming a grip part on the base end. SOLUTION: This stiff easing bar 1 is formed by forming a bar like coil spring of a wire with a prescribed thickness. An almost spindle shaped hitting part 2 is integrally formed on the tip end of this coil spring. A grip part 3 is formed on the base end. The hitting part 2 is coated with soft plastic. The whole coil spring is coated. A finger pressing protrusion part can also be set on the tip of the coil spring. It is allowed to form a swelling part in a shape almost the same as that of the hitting part 2 onto the coil spring at prescribed intervals from the hitting part 2. Thus ache in a hand can be reduced and the hitting effect is improved. This bar can also be used for stepping.
Patent JP-S5877218-A (JP)
Title: Manufacture of tank for oil-filled electric apparatus
Inventor: ITOU TATSUO
IPC: H01F41/00
Filed: 1981-10-31
Abstract: PURPOSE:To manufacture a tank having good heat radiation effect with good workability by a method wherein a tank side plate is assembled by using panel elements having hollow fin sections formed by folding a steel plate into two. CONSTITUTION:A panel plate 10 having flange sections 13 at both sides by applying press working to a thin steel plate and having many recessed sections 12 at a flat plate section. The panel plate 10 is folded into two from the center line 0-0 and a hollow fin section 11a is formed. Next, spot welding is done by placing both side plates of the fin section 11a at the recessed sections 12 and seam welding is applied to both end edges 16 of both side plates to form a panel element 11. Many panel elements 11 formed in this way are connected by butt weld for the flange sections 13 and a tank side plate is assembled. This can manufacture a tank having the large heat radiation area of the tank side plate and having high heat-radiation effect with good workability.
Patent JP-H0732630-A (JP)
Title: Thermal head and production thereof
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a thermal head capable of certainly preventing the generation of the connection inferiority or insulation inferiority of respective layers even in the case of a multilayered wiring structure, easy to produce even in the case of real edging and capable of keeping reliability. CONSTITUTION:A heat insulating layer 12 is formed on a substrate 11 at the position corresponding to the heating part of the substrate in a protruding state and a conductive layer 13 composed of a resistor material is formed on the heat insulating layer 12 provided on the substrate 11 and an insulating layer 15 formed by thermally oxidizing the surface of the conductive layer 13 is formed to the part other than the common electrode 17a of the conductive layer 13 and the position corresponding to the position forming the terminal part of the common electrode 17a. A predetermined heating resistor 16 is formed so that both end parts thereof are positioned on the insulating layer 15 and the conductive layer 13 and individual electrodes 17b are formed to the side end part of the insulating layer 15 on the upper surface of the heating resistor 16 and the common electrode 17a is formed to the side end part of the conductive layer 13.
Patent JP-H0841811-A (JP)
Title: Snow-thawing equipment of road and running method thereof
Inventor: NEMOTO KENICHI
IPC: E01H5/10
Filed: 1994-07-27
Abstract: PURPOSE:To reduce cost, by wiring electric circuits so as to change over a circuit energizing only a larger partial heating unit and a circuit energizing both larger and smaller partial heating units connected together in series, to each other. CONSTITUTION:When snowfall is detected, an electric voltage is applied on the partial heating units A1, A2 having a larger area in the heating units 1, 2 in the state that switches SW1, SW2 are closed and a switch SW3 is opened, to thaw snow within a specified range of a road, for a fast thawing operation. When the temperature of the pavement body on the road reaches a specified figure, the switches SW1, SW2 are opened and the partial heating units A1, A2 with a larger area are connected to the partial heating units B1, B2 with a smaller area in series and then, a voltage is applied to do a steady thawing operation. When necessary, the partial heating unit C is actuated to thaw snow.
Patent JP-S6419022-A (JP)
Title: Agent for promoting proliferation of human normal b-lymphocyte
Inventor: DOSEMARI SHUNICHI
IPC: A61P37/04
Filed: 1987-07-14
Abstract: PURPOSE:To obtain an agent for promoting the proliferation of human normal B-lymphocyte and available in large quantity at a low cost, by using a K-casein glycomacropeptide originated from K-casein of cow's milk as an active component. CONSTITUTION:The objective agent contains a K-casein glycomacropeptide (a glycopeptide having a molecular weight of about 7,000-8,000, containing >=5% of sialic acid and produced by treating milk casein with a proteinase such as chymosin or pepsin) originated from K-casein of cow's milk as an active component. The agent is effective in selectively proliferating human normal lymphocyte by adding to a culture medium of the lymphocyte, easily producible from the waste liquid generated in the production of rennet casein curd and available in large quantity at a low cost. Accordingly, the agent is extremely effective for the mass culture of human normal B-lymphocyte.
Patent JP-S5963765-A (JP)
Title: Floating gate type nonvolatile memory
Inventor: ANDOU AKIRA
IPC: H01L29/792
Filed: 1982-10-04
Abstract: PURPOSE:To elevate threshold voltage, to prevent a drain voltage drop and to reduce the area of a floating gate by forming a P<+> layer to the P type Si substrate of the channel section of a single-layer gate MOSFET connected in parallel. CONSTITUTION:The field oxide film 2 and the gate oxide film 4 on a P type Si substrate 1 are coated with poly Si 5, a floating gate 5 is formed masked with a resist 10, and the overlap of both end sections not formed along a source and a drain and the field oxide film 2 is avoided. P<+> layers 11 are formed through ion implantation, and the mask 10 is removed. A gate oxide film 6 and poly Si 7 are laminated again, and a resist mask of a predetermined shape is executed and windows are bored through etching by self-alignment in succession. The mask is removed, N type source and drain 3 are formed, an Al wiring 9 is attached through SiO2 8, and the device is completed. With the nonvolatile memory, both ends not formed along the source and drain of the floating gate need not superpose on the field oxide film, size in the direction along the source and drain is shortened, and the degree of integration can be improved.
Patent JP-H0697220-A (JP)
Title: Wire bonding device
Inventor: KAGEYAMA JOICHIRO
IPC: G12B5/00
Filed: 1991-07-17
Abstract: PURPOSE:To improve the through put of wire bonding by providing a plurality of tool shifting devices. CONSTITUTION:This is a wire bonding device with which a gold wire is bonded between chips 7 and lead frames 6 by shifting a bonding tool 1 having a capillary 2 provided on the tip, in X-, Y- and Z-directions. A plurality of tables 4a and 4b are provided on a 2-dimensional movement mechanism 4 with which the bonding tool 1 is shifted to X-and Y-directions. The tables can be moved independently, they can be moved in the same direction, or each of them can be moved in different direction. The tables can be operated at high speed and they can be controlled in a precise manner.
Patent JP-S6418060-A (JP)
Title: Tachometer
Inventor: SENDA NOBUHISA
IPC: G01P3/48
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a highly accurate tachometer easy to adjust, by providing a frequency-voltage conversion section so arranged that a square wave signal proportional to revolutions is inputted to be turned to a triangular wave with an integration circuit, which is sampled and held by a trigger pulse synchronizing the square wave signal to obtain a DC voltage proportional to the square wave signal. CONSTITUTION:A signal P to be outputted from a synchronous signal generation circuit 220 of a frequency-voltage conversion section 200 is a square wave and synchronous with an input signal and controls an FETQ5 to cut a square wave signal K inputted by a half cycle. The signal K is integrated with an integration circuit 210a to be turned to a triangular wave signal T. In the circuit 210b, the FETQ6 is controlled by a trigger pulse D from a synchronous signal generation circuit 220 synchronizing the signal K to sample and hold the signal T with a capacitor C6 and the signal T is outputted as DC voltage S proportional to an inverse number of the signal K. The voltage S is introduced into an inverse number conversion circuit 230 to be turned to a DC voltage S<-1> proportional to the signal K by inverse conversion and outputted to a follow-up section 3. This facilitates the adjustment of an indicator 4 thereby indicating revolutions at a high accuracy.
Patent JP-S57100639-A (JP)
Title: Automatic switching device for playback speed of vtr
Inventor: TOKUNAGA YOUICHI
IPC: G11B15/44
Filed: 1980-12-15
Abstract: PURPOSE:To set a correct-speed playback state in a short time by detecting the period of control pulses recorded on a tape by a gate circuit which includes a monostable multivibrator. CONSTITUTION:Monostable multivibrator 2 and 4 triggered by a control pulse 1 generate output with pulse width which corresponds to the period of the control pulse. The output of the monostable multivibrator 2 and the control pulse are supplied to an FF5 through an AND gate 3, and the output of the monostable multivibrator 4 is supplie to the FF5. Then, the period of the control pulse is detected and on the basis of the FF5, tape speeds are changed. Therefore, tapes which have been recorded on a 60-field and a 50-field system are both placed in correct-shaped playback states in a short time, respectively.
Patent JP-H0710321-A (JP)
Title: Sheet transferring device and image forming device
Inventor: OZASA TAKESHI
IPC: B65H7/06
Filed: 1993-06-24
Abstract: PURPOSE:To suppress the adverse influence such as the dirt of toner and the fixation temperature control fault by stopping the transfer of a sheet, when the sheet is transferred in a passage which is not to be used essentially. CONSTITUTION:A sheet transfer device is equipped with at least two sheet detecting means 1 for detecting the passing and stop of a sheet transferred by a sheet transfer means 6, in the sheet transfer direction, and at least two among the sheet detecting means 1-a, 1-b, and 1-c are arranged in deflection over 10mm in the direction vertical to the sheet transfer direction, and the sheet transfer means 6 is controlled on the basis of the result of the detection of at least two sheet detecting means.
Patent JP-H1118902-A (JP)
Title: Hanger and hanger hook device
Inventor: SHINKO MASATOMO
IPC: A47G25/34
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To compactly house a hanger in a hanger support body in vertical posture with good appearance when it is not used. SOLUTION: A main hook 2 to be hooked on a hanger support body in general use is mounted in such a manner as to be movable between the pulling position in use and pushing position in no use. Sub-hook parts 4 bent downward and inward in the using state of a hanger are provided on both ends of a hanger body 1, and one of the sub-hook parts 4 is hooked on the hanger support body in no use of the hanger, and the main hook 2 is moved to the pushing position, whereby a hanger H is compactly housed in vertical posture.
Patent JP-S6441341-A (JP)
Title: Method of disabling encoder
Inventor: KADEIREESAN ANNAAMAARAI
IPC: H04L12/42
Filed: 1988-07-13
Abstract: PURPOSE: To prevent a wrong mutual connection by stopping sending a symbol once an improper symbol is received. CONSTITUTION: When ENDEC12 is initialized, a filter enters a 'through' state. In this state, a proper symbol is converted and transmitted to a network in a 'through' state. Even in the through state, the filter enters a 'forcible stop' state to disable encoding if a parity error is detected by an encoder 62 when a quiet(Q), halt(H), violation(V), disconnected J, or disconnected K signal, or an arbitrary symbol which is not prescribed in a 1st table or at the time of parity enable operation. Consequently, a wrong mutual connection can be prevented.
Patent JP-H0228104-A (JP)
Title: Root canal filler
Inventor: IMAI YASUHARU
IPC: C08L71/02
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a root canal filler usable with gutta-percha points in combination by using alpha-tricalcium phosphate and iodoform powder as a dust and an aqueous solution of a polyalkylene glycol as a curing solution in combination in a specific proportion. CONSTITUTION:A root canal filler consisting of a dust (P) consisting of 100 pts.wt. alpha-tricalcium phosphate and 5-30 pts.wt., especially 15-25 pts.wt. iodoform powder and a curing solution (L) consisting of a 5-15wt.% aqueous solution of a polyalkylene glycol at 1.0-2.0 weight ratio (P/L). The above-mentioned root canal filler has biocompatibility due to use of the alpha-tricalcium phosphate chemically close to ingredients of teeth with excellent adhesion to gutta-percha points and operability without irritancy because of a nearly neutral state of about pH7.
Patent JP-H0729230-A (JP)
Title: Magneto-optical recording medium
Inventor: MORIYA ISAO
IPC: G11B11/105
Filed: 1993-07-16
Abstract: PURPOSE:To perform satisfactory recording without restriction by the high saturation magnetization and high Curie temp. of an artificial lattice film by forming a recording layer with a 1st alloy and a 2nd alloy whose Curie temp. is higher than that of the 1st alloy by at least 20 deg.C. CONSTITUTION:A recording layer is formed with a 1st alloy 4 and a 2nd alloy 5 whose Curie temp. is higher than that of the 1st alloy 4 by at least 20 deg.C. A recording bit of the 2nd alloy layer 5 formed at the time of recording or erasing after irradiation with laser light is transferred to an artificial lattice film 3 by the restoration of the magnetization of the 1st, alloy layer 4. As a result, satisfactory recording can be performed without restriction by the high saturation magnetization and high Curie temp. of the artificial lattice film 3. The 1st alloy layer 4 as an amorphous rare earth metal-transition metal alloy layer brought into contact with the film 3 is based on TbFeCo and contains Si, Al, Cr, Nb, etc. Another amorphous rare earth metal-transition metal alloy layer is the 2nd alloy layer 5 based on TbFeCo.
Patent JP-H0339256-A (JP)
Title: Printing head
Inventor: IINUMA TOSHIKATSU
IPC: B41J2/275
Filed: 1989-07-07
Abstract: PURPOSE:To reduce a magnetic attraction force for attracting an armature to obtain a small-size magnetic circuit by mounting a spring controller which is disposed so as to compress a return spring by a magnetic attraction force when a coil is electrified. CONSTITUTION:In the state that a coil 6 is not electrified, an armature 2 and a spring controller 12 are lifted toward a rear cover 4 by the reaction force of a return spring 11, and the top surface of the armature 2 is pressed up against the rear cover 4 and held in this state. When the coil 6 is electrified, i.e. at the time of printing, the spring controller 12 is magnetically attracted toward an inner yoke 8C by a magnetic force generated in the coil 6 to compress the return spring 11. In this manner, the armature 2 is rotated without being subjected to the reaction force of the return spring 11, whereby a printing wire 1 is driven to perform high-speed printing.
Patent JP-H0343251-A (JP)
Title: Offset printing apparatus
Inventor: TOOMASU YOON
IPC: B41F31/26
Filed: 1990-07-05
Abstract: PURPOSE: To minimize the slip motion between a plate cylinder and a form roller by forming the form roller so as to have a diameter in a specific ratio with respect to that of the plate cylinder and applying a layer comprising an ink receptive elastic material to the form roller and specifying the thickness and hardness of the layer and applying the form roller to the plate cylinder at a time of operation to bring the same into contact with the plate cylinder in a specific length peripheral direction. CONSTITUTION: A form roller has a diameter of about 99% with respect to that of a plate cylinder 5 and the hard core 15 of the form roller is coated with a layer 16 comprising an ink receptive elastic material and the thickness of this layer is 2-3% of the diameter of the form roller and has Shore hardness of 60-70 deg.. A shaft 14 is supported on a side wall 3 by a regulable eccentric bearing 17 and also supported on opposedly positioned side walls in the same system. The form roller 12 can be applied to the plate cylinder 5 during operation by using the eccentric bearing 17 and is brought into contact with the plate cylinder 5 in the peripheral direction over a length of about 7-9 mm. The slip motion between the plate cylinder 5 and the form roller 12 is sufficiently avoided and a wash mark or a contaminant is not generated in printed matter.
Patent JP-S6071640-A (JP)
Inventor: IMURE HORUGO
IPC: C08F2/50
Filed: 1984-08-24
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-S60107188-A (JP)
Inventor: KEISU EI BURANTON
IPC: G06K9/34
Filed: 1984-08-24
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-S5979848-A (JP)
Inventor: JIYOOJI ROBINSON RONGU
IPC: G01N27/401
Filed: 1983-09-26
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-S6068475-A (JP)
Title: Memory system for hierarchical array data
Inventor: MORIYASU TAKASHI
IPC: G06F12/00
Filed: 1983-09-24
Abstract: PURPOSE:To reduce the memory capacity by converting the hierarchical array data into sets of data by a specific method according to a prescribed conversion function and therefore storing the data on a reduced picture into a memory in such a state that can be restored to the original data. CONSTITUTION:A picture file system comprises a data processor 1, a memory 2 which stores plural picture data, a keyboard input device 3 and a CRT display device 4. The data stored in the memory 2 are converted into sets X=(X1, X2- Xn) of (n) units of data and sets Y=(y1, Y2-Ym) of (m) units of data respectively in accordance with a prescribed conversion function (f). When a reciprocal (-f) of the function (f) is satisfied between the data and sets of data (Y1, Y2- Ym, Xn-p+1-Xp) obtained by integrating the sets Y of data and (p) units (p<n) of data (Xn-p+1-Xn), the integrated sets of data (Y1, Y2-Ym, Xn-p+ 1-Xn) are stored to the memory 2 in place of the sets X of (n) units of data.
Patent JP-S5965089-A (JP)
Title: Dihydropyrazolo(3,4-b)pyridine derivative and its preparation
Inventor: ADACHI IKUO
IPC: C07C205/56
Filed: 1982-10-05
Abstract: NEW MATERIAL:A compound shown by the formula I [X and X' are H, NO2, or halogen; R<1> is 1-4C alkyl; R<2> is H, 1-4C alkyl, 4-6C cycloalkyl, or phenyl; R<3> is H, 1-8C alkyl, (substituted)phenyl, 7-9C aralkyl, 1-4C alkyloxycarbonyl, or 5- -6-membered heteroaromatic ring containing O or N] and its salt. EXAMPLE:Ethyl.3-cyclopentyl-1,6-dimethyl-4-( 3-nitrophenyl )-4,7-dihydropyrazolo[3,4-b]pyridine-5-carboxylate. USE:A hypotensor, and vasodilator for coronary vessel. Showing no side effect, having low acute toxicity. PROCESS:An alpha,beta-unsaturated ketone reagent shown by the formula II is reacted with a 5-aminopyrazole compound shown by the formula III preferably at room temperature or under heating, to give a compound shown by the formula I .
Patent JP-H098341-A (JP)
Title: Photovoltaic device
Inventor: KUBOTA YUICHI
IPC: H01L31/0392
Filed: 1995-06-20
Abstract: PURPOSE: To enhance the color tone of colored light by providing a diffuser layer for scattering and diffusing the incident light on the incident face side of a photovoltaic power device. CONSTITUTION: A diffuser layer 37 is laminated on the light incident side of a photovoltaic power device using a film 50μm thick mixed with 1.5wt.% of silicon oxide of indeterminate form having mean grain size about 4μm grown in a fused polyethylene terephthalate resin using a thermal adhesive 36. The film has total light transmittance of 72.4%, diffusion light transmittance of 55.6%, haze of 76.7%, total reflectance of 30.9%, and diffusion reflectance of 25.0%. The uppermost coloring layer is composed of a green resin composition deposited on a polyethylene terephthalate film 39. Attenuation rate of short circuit current after coloring is 42% and extremely clear green color is produced with the chroma and brightness being increased by a factor of 5.6 and 2.0, respectively. Consequently, the color tone of colored light can be enhanced.
Patent JP-S57100450-A (JP)
Title: Multicolor printer
Inventor: AOKI KENJI
IPC: G03G15/01
Filed: 1980-12-15
Abstract: PURPOSE:To realize the quick copying without any shift of colors, by forming the latent images according to >=2 exposure colors when an exposure is carried out by a light source of other than single color light and carrying out >=2 types of toner developments at a time. CONSTITUTION:For a photoreceptor 13, the latent images are formed in accordance with >=2 color patterns during an exposure, and a multicolor development is possible with a development process. A liquid crystal shutter array 11 receives the color signal from outside and produces the optical signal while varing the transmitted color. For the optical signal, the areas of the red light, the white light and the dark part are distributed to a positive value, zero and a negative value respectively on the photoreceptor 13 and through an optical system 10. A developing machine 14 carries out the development in red and black colors with use of a mixture agent of a negatively charged red toner and a positively charged black toner.