baber/WOPTO huggingface dataset:
Patent JP-H03219921-A (JP)
Title: Molding method for joint part of inorganic plate
Inventor: INAO MASAYUKI
IPC: B28B7/16
Filed: 1990-01-25
Abstract: PURPOSE:To mold sharply even the joint part in a complicated form efficiently and damagelessly without requiring post-processing, by a method wherein cement slurry is cast into a joint part-molding part of a molding tool after arrangement of a molten row foamed material in a fixed form into the joint part-molding part of the molding tool, the real part is molded by performing autoclave-curing after demolding. CONSTITUTION:A surface molding tool 2 is arranged within a concrete shuttering molding tool 1 and a meltable foamed material 3 is arranged within a joint part molding part. Then cement slurry 4 as a mineral panel molding material is cast into the concrete shuttering. The cast cement slurry 4 is demolded from the concrete shuttering molding tool 1 after cure with precure. With this construction, a mineral cured plate 5 having the foamed material 3 is obtained. Then the demolded mineral cured plate 5 is autoclave-cured. The foamed material 3 is molten and the joint part 6 is formed, in this curing.
Patent JP-H10213187-A (JP)
Title: Chain
Inventor: SAEKI SHIGEO
IPC: B65G17/38
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To connect links simply and prevent them from coming off easily by forming a first groove which is engaged with a protrusion in a first end part of the other link connected with a second end part of one link and guides the protrusion in a first direction and a second groove which guides it in a second direction which is orthogonal to the first direction in the second end part thereof. SOLUTION: One end of a first end part 10 of a link 1 is opened, the first end part 10 thereof has side walls 10a, 10b which are apart from each other and oppose mutually, and a protrusion 15 consisting of a first protrusion 12 and a second protrusion 13 which are coaxial is formed on the opposing faces S1 , S2 . A second end part 20 consists of a basic part 24 like block, a second groove 22 which is engaged with the protrusions 12, 13 is formed in the direction Y for fitting in and leaving, and a third groove 25 which is communicated with a first groove 21 in the direction X is formed in a central part of the groove 22. The protrusions 12, 13 are cylindrical members C, come into contact with bottom parts of the grooves 21, 22, and can be inserted and pulled out only when the relation between the link 1 and the other link becomes 90 deg. relationship.  Consequently, the links can be connected mutually and easily and do not come off easily.
Patent JP-S60188338-A (JP)
Title: Manufacture of acetal
Inventor: YUAN ANDORAADE
IPC: C07C43/303
Filed: 1985-01-31
Abstract: A method of preparation for acetals utilizing saturated or unsaturated aldehydes, in particular, the preparation of dimethylacetals of acetaldehyde, acrolein and methacrolein. The production of the acetal takes place in a liquid phase in the presence of a solid acid catalyst, such as a strongly acidic ion exchange resin or zeolite. The conversion mixture is extracted by means of water and by means of water insoluble organic solvents. There is obtained not only the desired acetals, but in addition also the unconverted initial quantities of the starting materials by a simple method and with very good yields.
Patent JP-S60160729-A (JP)
Title: Arithmetic circuit of finite field
Inventor: HORI KATSUYA
IPC: G06F7/72
Filed: 1984-01-31
Abstract: PURPOSE:To attain multiplication and division of optional two elements on a finite field in the program storage system by using a table generating an exponent from the element of the finite field and the element of the finite field from the exponent. CONSTITUTION:Data expressed in a vector alpha<i> is transferred from an RAM2 to an index register 8, an ROM11 is addressed via a bus 11, the exponent (i) is accessed from an ROM1 by using a table of a memory area 5 and stored in an arithmetic section 9 via a bus 13. Moreover, a vector alpha<j> from the RAM2 is taken as an exponent (j) similarly, stored in the arithmetic section 9, the arithmetic of (i+j) or (i-j) is performed by the arithmetic section 9, the result is stored in the index register 8, and fed as an address of the ROM1 via the bus 11. Then the vector expression value of alpha<i+j> or alpha<i-j> is stored in an accumulator of the arithmetic section via the bus 13 from the table of the memory area 6.
Patent JP-H01191875-A (JP)
Title: Digital copying machine
Inventor: SETO YUTAKA
IPC: G03G15/04
Filed: 1988-01-28
Abstract: PURPOSE:To execute copying being faithful to a document by driving a scanner part by a pulse motor or a DC motor connected to a constant-voltage source, driving other part to be driven by an AC motor and moving the scanner part at a prescribed speed without being influenced by an impact load of other part to be driven and a fluctuation of a power supply voltage. CONSTITUTION:A housing for constituting a copying machine is constituted of the upper housing 30 and the lower housing 31, and the upper housing 30 can turn to the upper part with a hinge which is hot shown in the figure, provided on a part of the housing. In this constitution, driving of a scanner part for containing a light source lamp 8 is executed as mentioned below. That is, pulleys 34, 35 whose diameter ratio is 1:2 are formed as one body and driven by using a motor 33, a wire 36 which has been wound to the pulley 34 is formed to a loop shape and a part thereof is fixed to a block 39 for supporting the mirrors 10, 11, a wire 37 which has been wound to the pulley 35 is also formed to a loop shape and a part thereof is fixed to a block 38 for supporting the light source lamp 8, and the blocks 38, 39 are driven in the horizontal direction in a speed ratio of 2:1 by allowing them to correspond to the diameter ratio of the pulleys 34, 35.
Patent JP-H11208223-A (JP)
Title: Pneumatic tire
Inventor: SHIBATA KENICHI
IPC: B60C11/12
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To maintain safe performance on wet surfaces even when the tire is worn. SOLUTION: A sipe 20 is provided in a block 18 of the tread surface. The sipe 20 is formed in a zigzag pattern with convex portions 28, 29 formed alternately protruding in the A1, A2 directions, respectively, relative to an imaginary center wall V. In the sipe 20, the wavelength (the length along the imaginary center wall V of the adjoining convex portions 28, 29) gradually becomes shorter from the surface portion 22 towards the bottom portion 24. Therefore, the length of the sipe 20 that will be exposed gradually increases with wear, enhancing the edge effect. As a result, the decrease in traction on wet road surfaces that results from depleted rubber that accompanies progressive wear is able to be minimized.
Patent JP-H04314442-A (JP)
Title: Disporsable warmer and manufacture thereof
Inventor: SUGAMOTO KAZUYUKI
IPC: A61F7/08
Filed: 1991-01-16
Abstract: PURPOSE:To enable the adjustment of breathing property of a housing bag by sealing the housing bag having micropores up with a heat generating composi tion which generates heat with the presence of air. CONSTITUTION:A housing bag 2 having fine pores is sealed up with a heat generating composition comprising an iron powder, active carbon, salts, water retaining agent or the like. A non-adhesive low heat melting film is provided abutting an internal surface of the housing bag 2 to adjust breathing property of the housing bag.
Patent JP-S53101686-A (JP)
Title: Electric conductor for heat-resisting wire
Inventor: YOSHIOKA OSAMU
IPC: C25D5/10
Filed: 1977-02-16
Abstract: PURPOSE: To provide the above-identified electric conductor, which is excellent in the soldering property and corrosion-proof and discoloration-proof properties, by covering a copper or copper-alloy conductor with a ground metal layer of a In-Ni alloy or a In-Co alloy with a thickness of 0.2μ or above and covering the ground metal layer with a silver cover layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08205858-A (JP)
Title: Cell for producing virus of swine genital organ/ respiratory organ syndrome and method for preparing the same
Inventor: NISHIMURA MASAAKI
IPC: C12N7/00
Filed: 1995-02-02
Abstract: PURPOSE: To obtain the subject cell useful for studying PRRS virus, establishing a PRRS disease diagnosing means and producing a vaccine for preventing PRRS disease by inoculating PRRS virus into a swine epidermal cell and proliferating. CONSTITUTION: A PRRS (swine genital organ/respiratory organ syndrome) virus is inoculated into a swine epidermal cell, which is sensitized to adsorb the virus on the cell. A virus liquid is removed, a cell culture solution is added to the cell and cultured. The culture solution having proliferated the virus is collected by using cell denaturation as an index. The culture solution contains a large amount of the PRRS virus and a passage cell having PRRS virus sensitivity required for obtaining a large amount of the PRRS virus is obtained.
Patent JP-S58133279-A (JP)
Inventor: GURIIMU DAGURASU FUYUURAATON
IPC: A63F5/04
Filed: 1983-02-02
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-S63184822-A (JP)
Title: Touch sensor type coordinate input device
Inventor: SHINYA HIDEKAZU
IPC: G06F3/0488
Filed: 1987-01-28
Abstract: PURPOSE:To execute a coordinate input from plural information sheets by providing an information sheet page sensor for discriminating plural information sheets. CONSTITUTION:A touch sensor type coordinate input device 1 is provided with an information sheet sensor 2, and information sheet page sensors 3-6, and connected to a host device through an interface cable 9. When an operator touches, the device 1 detects X and Y coordinates of a touched position. The information sheet sensor 2, and the information sheet page sensors 3-6 are placed in specified positions, and its data is sent out together with a coordinate data to the host device through the cable 9. The sensors 3-6 correspond to 2<0>-2<3> of each page data such as the sensor 3 and the sensor 4 correspond to the page data 2<0>, and the page data 2<1>, respectively. In such a way, the coordinate input of an information sheet can be executed, and it can be used as a simple item input keyboard, as well.
Patent JP-H1078124-A (JP)
Title: Transmission operation device
Inventor: KAWAMURA ATSUSHI
IPC: F16H63/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate reduction of size and cost by reducing the number of required items, simplifying a structure and reducing weight. SOLUTION: A cylinder housing 40 has parallely formed cylinder holes 31a, 31b, 32a, 32b. Pistons 51, 52 slidably fitted to the cylinder holes have pressure chambers 21a, 21b, 22a, 22b on their both ends. An actuator 23 is provided with a common reception lever 35 receives operation force from the pistons and transmits it to a transmission. The reception lever 35 has reception parts 35a, 35b for directly receiving the operation force at intermediate positions in axial directions of the pistons 51, 52. Lengths from the rotational center of the reception lever 35 to the pistons 51, 52 are differentiated from each other.
Patent JP-H07225123-A (JP)
Title: Device for inspecting accuracy of cylinder
Inventor: IIJIMA KAZUO
IPC: G01B21/10
Filed: 1994-02-10
Abstract: PURPOSE:To improve the efficiency of an accuracy inspecting device by installing a second measuring apparatus to an interlocking mechanism which is displaced in an interlocking way with the first active surface of a first balance and directly detecting the error of the inside diameter of a cylinder by only using the second measuring apparatus only. CONSTITUTION:When a test piece is rotated at a low speed by rotating a mobile roller 3, a first balance 4 is displaced in accordance with the thickness variation of the test piece. When the balance 4 is displaced, whether or not the thickness value of the test piece indicated by a first measuring apparatus 74 and the inside diameter value of the test piece indicated by a second measuring apparatus 77 fall with tolerances is discriminated and the values are set to reference values. In addition, whether or not the outside diameter value of the test piece indicated by a third measuring apparatus 79 falls within a tolerance is discriminated and the value is set to a reference value. Then a work 200 is put across a reference roller 2 and the mobile roller 3 and positioned in the same way as that used for the test piece. Then a first contact 42, second contact 52, and third contact are brought into contact with the work 200 and whether or not thickness, inside diameter, and outside diameter of the work 2 fall within tolerances against the reference values are detected with the apparatuses 74, 77, and 79.
Patent JP-H07226682-A (JP)
Title: A/d converter
Inventor: HASHIGUCHI KOTA
IPC: H03M1/18
Filed: 1994-02-10
Abstract: PURPOSE:To automatically adjust amplification gain to a proper waveform size for every input analog signal by generating a control signal for amplification gain based on a present digital signal output value and a stored digital signal value. CONSTITUTION:An amplified analog signal waveform is converted into a digital signal 6 in an A/D conversion part and the maximum value of the signal 6 in a comparison part 11 for a prescribed period is stored in a memory 12. Next, the maximum value of the memory 12 and the maximum reference value of a memory 13 are read and the values are compared in a comparison part 14. When the maximum value of the signal 6 is smaller than the maximum reference value, a standard reference value is read from the memory 13. When the maximum value of the signal 6 is smaller than the standard reference value, a signal 7 adjusting the gain of a variable amplifier is generated in a control signal generation part 15.
Patent JP-H06232576-A (JP)
Title: Manufacture of electromagnetic shield box
Inventor: MOGI TAKASHI
IPC: H05K9/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide an electromagnetic shield box that is effective from low to high frequencies by using a ferromagnetic material having one side furnished with a high-conductivity substance facing in the direction of incidence of electromagnetic waves. CONSTITUTION:An electromagnetic shield box uses ferromagnetic material such as magnetic steel or other existing material, and conductive material such as copper, aluminum and tin. An object to be shielded is completely enclosed by a ferromagnetic material provided with conductor of high conductivity. If copper is used for shielding from electric field components in electromagnetic waves, it is more effective to reflect electromagnetic waves by attaching copper to the front surface of incidence of a magnetic steel plate than to the rear surface. If a magnetic steel plate is used on the surface of incidence, the shielding effects are improved. For frequencies above 20kHz, the shielding effects are improved by facing the copper toward the direction of incidence of electromagnetic waves.
Patent JP-H11211921-A (JP)
Title: Nonreflective terminator, nonreflective termination assembly, production thereof and nonreflective termination optical fiber
Inventor: IZAWA TAKASHI
IPC: G02B6/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonreflective terminator which can be inexpensively and easily produced, can be made compact and light in weight and further improves durability. SOLUTION: One end of an optical fiber 3 composed of an optical fiber core 1 and an optical fiber clad 2 is formed into sharpened pyramid-shaped nonreflective termination part 4. This optical fiber 3 is inserted into a ferule, the other end is ground together with the ferule and made into light incident terminal, and a nonreflective termination assembly is provided. The nonreflective termination assembly is housed in an optical connector housing and a nonreflective terminator is provided. Thus, by connecting the nonreflective terminator to the non-used light output side port of a beam splitter, termination is enabled without the occurrence of an adverse influence caused by reflection.
Patent JP-H08188039-A (JP)
Title: Dial mounting structure of ventilator
Inventor: INUZUKA YOSHITO
IPC: B60H1/34
Filed: 1995-01-07
Abstract: PURPOSE: To reduce the number of assembly processes by enabling adjustment of an operating force to be readily performed without variations when a dial for adjusting the rotation angle of a duct incorporated into a ventilator is turned by the operator after being mounted on a case main body, and by eliminating the need for fine adjustment after assembly. CONSTITUTION: A shank 26b having a flange 26a provided around its open end is formed in the rotation center of a dial 26 and is snapped into a snap plate 74. A slot 76 is formed in the outer edge of the snap plate 74, a circular through hole 78a of approximately the same size as the shank 26b is formed in the plate surface, and a shaft guide hole 78b opened by the plate end is formed in a tapered shape. The dial 26 is therefore mounted by snapping the shank 26b of the dial 26 into the snap plate 74, and then inserting the shank 26b into a rectangular notched portion 16a provided in an opening 16 in a case main body 12.
Patent JP-H05218272-A (JP)
Title: Manufacture of lead frame
Inventor: OTAKI HIROKO
IPC: H01L23/50
Filed: 1992-01-31
Abstract: PURPOSE:To provide a manufacturing method of a lead frame wherein multipin structure of high precision is realized, excellent bondability is ensured, manufacturing process is simple and easy, and manufacturing cost containing device and equipment is low. CONSTITUTION:In a lead frame wherein extension electrodes 3 are arranged on an insulating film 2 which is formed at least on the peripheral end portion of an island 1, and individually insulated on the insulating film 2, the insulating film 2 is formed by a formation process.
Patent JP-H07257584-A (JP)
Title: Manufacture of package with aseptic inside with excellent barrier property
Inventor: PIEERU FUAIETSUTO
IPC: B31B50/00
Filed: 1995-02-03
Abstract: PURPOSE: To provide a method for manufacturing a package having superior barrier properties and interior asepsis for liquid and gas. CONSTITUTION: In manufacturing the interiorly sterile package having superior barrier properties, blow-molding is performed using a gaseous blow molding medium to form the package from a plastic, and thereafter a coating comprising a silicon compound serving as a barrier is formed by vacuum deposition on inner walls of the blow-molded package. The gaseous medium used in blow- molding the package at this time is used as process gas for a vacuum deposition process to form the coating on the inner walls of the package.
Patent JP-S56114317-A (JP)
Title: Manufacture of semiconductor heterojunction photoelectric device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/208
Filed: 1980-02-13
Abstract: PURPOSE:To obtain the high quality photoelectric device in growing CaAlAsP on Ga, As, or GaAlAs in a liquid phase, by increasing the vapor pressure of P to be applied in the solution during the growth as well as the number of the sheets to be grown. CONSTITUTION:A GaAs substrate 10 is placed on a slider 9 beneath the solution 8 which is resolved in a resolving part 7 of a growing boat 6. The resolving part 7 is communicated to a vapor pressure controlling part 13 wherein P 12 is contained by a quartz pipe 11. GaAsAl, or the like is resolved into the solvent in a resolving part 7, and Ga1-xAlxAs1-yPy is grown on the substrate 10 by using the temperature difference method. In this case, even though the amount of resolved GaP is unchanged, the composition of P in the growing layer increases and the lattice constant becomes small if the vapor pressure P to be applied to the solution 8 is increased during the growth. The composition of P decreased and the lattice constant becomes large when a plurality of sheets are epitaxially grown in the same solution. The epitaxial layer can be formed on a plurality of the substrate, with the lattice alignment maintained, by carrying out the growing, with the decrease in the P composition being replenished by the increase in the vapor pressure of P.
Patent JP-S63187579-A (JP)
Title: Charging method for plate of lead storage cell
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/44
Filed: 1987-01-27
Abstract: PURPOSE:To make it possible to suppress, as small as possible, any deterioration in the performance of a plate immediately use during preservation thereof and improve its quality by making electric charge again after potential of a cathode plate reaches that of PbO2/PbSO4 when a circuit is opened after continuous current flow. CONSTITUTION:A higher grade oxide whose electrical potential is lower than that of PbO2/PbSO4 is formed when a circuit is closed for continuous current flow, and a battery is charged again after a cathode potential reaches that of PbO2/PbSO4 when the circuit is opened. There is a potential region of another higher grade oxide until the potential of the plate is attenuated from the potential where oxygen is generated to that of PbO2/PbSO4 with the circuit opened after flow of current. There is a potential region of that higher grade oxide and it is the borderline where characteristics of a plate are changed. Therefore, the performance of the plate deteriorated during its preservation can be suppressed by destroying the higher grade oxide thoroughly.
Patent JP-H03221041-A (JP)
Title: Massaging device
Inventor: KAWAI KOZO
IPC: A61H7/00
Filed: 1990-01-26
Abstract: PURPOSE:To produce a comfortable massaging feeling by holding a massaging speed as one of operation parameters, and setting the operation speed at a back and waist part to a value higher than that at a neck part and lower than that at a shoulder part. CONSTITUTION:In massaging, a preferable speed is provided depending upon a portion to be massaged being a neck part; a shoulder part, or a back and waist part. In which case, a program is set so that massaging operation is effected at an operation speed suitable for respective portions, namely, an operation speed when a neck part is massaged is low, an operation speed when a shoulder part is massaged is high, and an operation speed when the back and waist part is massaged is an ordinary speed. Thus, even when any portion is massaged, a comfortable massaging feeling is produced for a user.
Patent JP-S58135485-A (JP)
Title: Power supply synchronizing type timepiece circuit
Inventor: NAKAJIMA TAKAO
IPC: G04C10/00
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a power supply synchronizing type timepiece circuit which can produce an alarm tone even under the service interruption, by giving driving control to an alarm tone generator at an alarm set time with use of the output of an oscillating circuit that works during the service interruption by an auxiliary DC power supply. CONSTITUTION:The second pulse produced by a second pulse circuit 15 is applied to a timing circuit via a second pulse selecting circuit 19 while the AC power supply input is applied. When an alarm signal is generated an external device is driven via a buffer circuit 20. When the service interruption arises, a service interruption detecting circuit 16 detects the service interruption. Then a power supply switching circuit 13 supplies the DC output of a backup battery 14 to an oscillating circuit 17, a dividing circuit 18, circuits 19 and 20, an alarm tone gate circuit 22, etc. The circuit 17 produces a pulse of 4,096Hz, and this pulse is selected by the circuit 19 via the circuit 18. Thus the timing is continued. When an alarm signal arises during the service interruption, the output of the circuit 17 is supplied to a speaker 23 via the circuit 23 to produce an alarm tone. At the same time, the external device is driven via the circuit 20. As a result, an alarm tone can be produced even under the survice interruption.