baber/WOPTO huggingface dataset:
Patent JP-H0230966-A (JP)
Title: Four cycle engine for motor cycle
Inventor: ONODERA HIROKI
IPC: F02B75/18
Filed: 1988-07-20
Abstract: PURPOSE:To make an engine narrow in width on the intake cam shaft side so as to let the frame be narrow in width by letting an exhaust cam shaft arranged in front of the engine be driven by a transfer member arranged outside from the engine side walls, and thereby letting said shaft be enclosed by a cover. CONSTITUTION:Both the outer end section 16a of a crank shaft 16 and the outer end section 20a of an exhaust cam shaft 20 are projected outward from the engine side walls 10a, 12b and 13b. And both of the projected sections are connected with each other by a timing belt 23. And the belt 23 is enclosed by a cover 24. Then, the exhaust cam shaft 20 is connected with an intake cam shaft by way of a gear 28. This constitution thereby enables an engine to be narrow in width on the intake cam shaft side, thereby making a frame narrow in width by that much.
Patent JP-2000014537-A (JP)
Title: Lid of rice cooling jar
Inventor: SAKAGUCHI YOICHI
IPC: A47J36/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To attach a heat radiating plate set to a lid set from both of the front and rear part in the lid of a rice cooking jar where the heat radiating plate set is fitted to the lid set so as to be freely attachable/detachable. SOLUTION: A front part engagement recessed part 26 is disposed in the rear part of a catch 23 which is fitted to the front part of the lid set 14 so as to be freely slidable, a rear part engagement recessed part 27 is disposed at the side of a hinge facing it and a front part engagement projected part 41 and a rear part engagement projected part 42 are respectively arranged at the front and rear ends of the heat radiating plate set 15. Then, the movement allowance range B1 to the front part in the heat radiating plates set 15 is set to be larger than the lock allowance A1 between the rear part engagement recessed part 27 and the rear part engagement projected part 42.
Patent JP-H0626077-A (JP)
Title: Seal for turning wheel
Inventor: OKAJI TADASHI
IPC: F16C19/16
Filed: 1992-07-08
Abstract: PURPOSE:To enhance the workability by providing a guide inclined part upon fitting of a turning wheel into a groove, a protrusion for holding the attachment base part of the wheel upon the fitting, and a lip part for preventing the wheel from coming off from the groove. CONSTITUTION:A protrusion (b) is pushed into while it is made to abut against a groove inlet wall of an inner ring 2 so that a lower seal 5 is guided by a semicircular bottom wall surface of the protrusion (b), and is accordingly fitted into a groove. During this period, an expanded tip (c) is fitted into the groove in a retracted condition with no resistance, and is made to resiliently abut against the groove wall. When the seal 5 is pushed in, a guide inclined part (a) is made to abut against the groove inlet wall, and the inclination is corrected about the protrusion as a fulcrum so that a positioning projection piece (e) abuts against the peripheral wall of the inner ring 2. Further, the seal is precisely held in this condition, the front end of the main tip (d) is made into close contact with the lower end surface of an outer ring 1 so as to be nutatable. Further, since the lip (c) is to expand within the groove, the nutating resistance against the groove is increased so as to prevent the seal 5 from dropping. With this arrangement, it is possible to simply and surely attach the seal without using an adhesive.
Patent JP-S5884406-A (JP)
Inventor: FUJIMOTO KAZUYUKI
IPC: H01C17/12
Filed: 1981-11-13
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-H0623521-A (JP)
Title: Sliding nozzle device for molten metal vessel and device for exchanging this refractory
Inventor: SHIMAZAKI TOYOFUMI
IPC: B22D41/34
Filed: 1992-07-08
Abstract: PURPOSE:To enable fitting/separating work regardless of the skillness of a worker by connecting a head for exchange and a truck with universal type one point supporting mechanism and arranging fitting guide enabling connection/ separation with a receiving guide in a molten metal vessel to the head for exchange. CONSTITUTION:The head for exchange and the molten metal vessel 50 are preliminarily positioned. The fitting guide 13 in the head for exchange is advanced toward the receiving guide 52 in the molten metal vessel 50. Even if the positioning is precisely executed, as tapered part of the receiving guide 52 has large inclining angle, the tip part of the fitting guide 13 is received with this guide. Load caused by shifting is detected, and by shifting a base 8, the precise positioning is executed. Even if the molten metal vessel 50 is swung, this can be adjusted with a universal supporting part 8c. By working the clamp cylinder 8d, a sliding nozzle device is held and the removing work is executed.
Patent JP-S6240945-A (JP)
Title: Manufacture of large-sized forged steel goods by multistage light rolling reduction additional forging
Inventor: HORI HIROSHI
IPC: B21J5/00
Filed: 1985-08-19
Abstract: PURPOSE:To manufacture easily a large-sized forged steel goods being sound and also having a high quality by executing a multistage light rolling reduction forging of a short time interval under a correct condition, at a forging temperature of a center part of a steel ingot of >=Ac3, in the final process for bringing the steel ingot to rolling reduction. CONSTITUTION:When manufacturing a large-sized forged steel part by a multistage compression working for executing the soaking during the compression working process, in the final process before soaking, or immediately before the end of the final process, deterioration of the forgeability is prevented by setting a forging temperature of a steel ingot center part to >=Ac3. Subsequently, a light rolling reduction working whose distortion speed is <=1/sec is executed by a multistage light rolling reduction at a short period interval of <=80sec. In this way, a distortion is accumulated successively, and the final whole rolling reduction distortion is set to >=7.5%. In this way, an austenite grain of the steel ingot center part is fined, and a large-sized forged steel goods having a good quality is obtained.
Patent JP-H0345579-A (JP)
Title: Appearing method of design and letter by burning coloration of stone surface
Inventor: UCHIDA YUKIO
IPC: C04B41/72
Filed: 1989-07-12
Abstract: PURPOSE:To make possible to appear design and letter having excellent weatherability without discoloration for a long period of time by applying coloring agent comprising a solution of dyestuff raw material developing with heating and a specific paste on the surface of stone, burning and subjecting to polishing finish. CONSTITUTION:A mixture composed of one or more dyestuff raw materials developing with heat such as metal oxide is mixed with a dyestuff matter dissolved in water or solvent a paste composed of aqueous paste or synthetic resin and desired catalyst or curing accelerator and kneaded to prepare a coloring agent or viscous state or viscous solution. Next, a cut design sheet is laid on the surface of a stone and the coloring agent is applied on the surface of the stone, or design or letter is drawn using the coloring agent by hand, then dried, thus the stone is burnt by indirect heating or electronic inductive heating at 100-1000 deg.C and subjected to polishing finish after cooling. Especially, excellent color development is obtained by using specific dyestuff raw material such as cobalt chloride and electronic inductive heating.
Patent JP-S6338597-A (JP)
Title: Method and device for producing zn alloy electroplated steel sheet
Inventor: KURIMOTO MIKIO
IPC: C25D5/36
Filed: 1986-07-31
Abstract: PURPOSE:To obtain the title Zn alloy electroplated steel sheet exhibiting durability to both coated film creep and low-temp. impact flaking by pickling the sheet at more than a specified pickling loss prior to electroplating to prevent the low-temp. flaking. CONSTITUTION:The hoop supplied from an inlet-side looper 7 is sent to an alkaline electrolytic degreasing vessel 8, and further passed through a water washing vessel 9 and a pickling vessel 10 to etch the surface. The pickling condition, sheet sending speed, etc., are set as shown in Figure 1 to control the pickling loss of the hoop at 0.8-4 g/m<2>. After pickling, the hoop is sent to a plating bath 12 through a water washing vessel 11 and plated. The plated sheet is sent to a post-treating vessel 14, chemical conversion treated therein, and then wound on a coiling reel 17 through a dryer 15 and an outlet-side looper 16. Universal cold-rolled hoop such as SPCC and SPCD is used as the raw hoop. An alloy electroplate consisting essentially of a Zn-Ni alloy contg. 7-20% Ni and contg. Cr, Co, etc., as the auxiliary components and a Zn-Fe alloy plating contg. 10-20% Fe can be exemplified as the platings.
Patent JP-H10328463-A (JP)
Title: Delivery arm type sewing machine
Inventor: MITSUTSUJI TOSHIROU
IPC: D05B69/34
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To perform weight reduction, compacting, cost reduction and the increase of the degree of freedom of design by reducing the number of parts, to secure a sure and smooth driving state even in long term use without adjustment and to easily perform manual operation work such as timing adjustment or the like. SOLUTION: A motor 12 is fixed to the tip wall part of the sewing machine arm 1 of this delivery arm type sewing machine composed by extending the sewing machine arm 1 incorporating a drive main shaft 23 and an arm-like cylinder part housing the parts for constituting sewing from the base end part to an oblique side front part, the motor output shaft 12A and the drive main shaft 13 are directly connected through a coupling 18 and a hand wheel 25 is fixed to the outer end part of a hand wheel shaft 21 supported to the upper part member 17A of the coupling 18 rotatably and movably in an axial direction.  In the meantime, between the inner end part of the hand wheel shaft 21 and the coupling member 18A on the side of the drive main shaft 13, a rotary transmission mechanism 24 switchable to a rotary transmission state and a transmission cancellation state by the axial direction movement of the hand wheel shaft 21 is provided.
Patent JP-H0234728-A (JP)
Title: Method for controlling injection of water into dip cooler in continuous annealing furnace
Inventor: NAKAJIMA YASUHISA
IPC: C21D11/00
Filed: 1988-07-22
Abstract: PURPOSE:To efficiently utilize the hot water generated in the cooling of a metallic strip by controlling the supply of cooling water in accordance with the consumption of waste hot water at the time of using the waste hot water generated in the cooling of the strip as industrial water. CONSTITUTION:The strip 1 is dipped in the cooling water 23 in a cooling tank 22 and cooled, the temp. of the cooling water 23 is controlled by a heat exchanger 30, make-up water 24 is supplied, and overflowing hot water 18 is stored in a hot-water tank 16 and delivered by a pump 19 as industrial water. At this time, the consumption of the hot water in the plant is measured by a flowmeter 37, the amt. of make-up water 24 to be injected is set by a supply arithmetic unit 38, and the control valve 32 is controlled through a supply controller 39. A level gage 36 is set in the hot-water tank 16, the signal is sent to the arithmetic unit 38 to fix the level in the hot-water tank 16 and to actuate the supply controller 39, and the make-up water can be surely supplied in the amt. equivalent to the consumption of hot water.
Patent JP-H0468310-A (JP)
Title: Display device
Inventor: TAKANASHI RYOYU
IPC: G02F1/13
Filed: 1990-07-10
Abstract: PURPOSE:To make a gradational display with high definition and high brightness by using an optical recording medium which includes a high polymer-liquid crystal memory film constituted by dispersing liquid crystal having a power fusion point than a high polymer material. CONSTITUTION:This device is equipped with the high polymer-liquid crystal memory film 11 constituted by dispersing the liquid crystal 18 having the lower fusion point than the high polymer material 16 in it and writing means Ki, 27, and Li which writes information to be displayed in an optical modulation medium 1 of lamination constitution of an optical absorbing layer 13, etc., by irradiating the medium with electromagnetic radiation flux containing the information. Further, the device is equipped with display means K2, L2, L3, and 29 which modulate read light according to the information written in the high polymer-liquid crystal memory film 11 to display the information and an erasing means V1 which applies an electric field having specific intensity to the high polymer-liquid crystal memory film 11 to erase the written information. Consequently, the high-definition gradational display becomes possible.
Patent JP-S5970950-A (JP)
Title: Frequency variable probe for double resonance
Inventor: FUJITO TERUAKI
IPC: G01R33/32
Filed: 1982-10-15
Abstract: PURPOSE:To simplify the constitution of the titled probe and to reduce the cost thereof, by a taking matching by variable condenser in place of a length variable type cable. CONSTITUTION:Decoupling high frequency f1 is supplied to a specimen coil 1 arranged in close vicinity to a specimen from one end A of the specimen coil 1 through an input terminal 2, a variable condenser 11, a synchronous condenser 3 and a coupling condenser 5 while high frequency fo for observation is supplied from the other end B of said coil 1 through an input terminal 6 and a synchronous condenser 7. In addition, 1/4 wavelength cables 9, 10 each having a length 1/4 of the wavelength of the decoupling high frequency are connected to both ends A, B of the specimen coil 1 and the leading end of the cable 9 is closed while the leading end of the cable 10 is opened. The synchronous condenser 3, 7 are adjusted to take synchronism with respect to the decoupling high frequency and the observing high frequency and variable condensers 11, 12 are changed to take impedance matching.
Patent JP-H0469744-A (JP)
Title: Runaway detector for microcomputer
Inventor: ISHIMOTO HIROAKI
IPC: G06F11/30
Filed: 1990-07-10
Abstract: PURPOSE:To more surely detect the runaway by monitoring mutually each CPU in a microcomputer having two CPUs, and applying a reset to both CPUs, unless a prescribed processing is executed during a prescribed time by a watchdog timer. CONSTITUTION:Even if a CPU 1 runs away, and it is a runaway including a reset 11 of the watchdog timer, whether the executing state of a program of the CPU 1 is normal or not is monitored 14 by a CPU 4. On the other hand, in the case the runaway of the CPU 4 occurs, the executing state of a program of the CPU 4 is monitored 10. Accordingly, even if the CPUs 1, 4 run away simultaneously, unless it is a runaway including the reset 11 of the watchdog timer, the runaway detection by the watchdog timer can be executed. In such a manner, the runaway detection can be executed with high reliability.
Patent JP-S6424446-A (JP)
Title: Printed board and manufacture thereof
Inventor: HIGUCHI NOBUHIRO
IPC: H05K1/00
Filed: 1987-07-20
Abstract: PURPOSE:To cool down a mounted electronic part without decreasing the inner resistance value of power supply or earth patterns due to formation of a recession enabling the patterns to be exposed to a capacitor by cooling down the power supply or earth (GND) layer. CONSTITUTION:A copper sheet 12 is formed after the pattern of a power supply or GND by photoetching process etc., to be held by two each of insulating sheets 3 and then copper foils 1 are arranged both outsides of the insulating sheets to be laminated. Then, specified wiring patterns are formed on both surface and rear side of the copper sheet 1 by photoetching process etc. Next, a recession 14 reaching the copper sheet 12 is formed by machining the position to mount an electronic part and the wiring pattern vacancy on the main surface side. Then, an electronic component (semiconductor element) 5 is cooled down by cooling down the copper sheet 12 after mounting the electronic component 5 on the copper sheet 12 exposed to the recession 14. In such a constitution, the inner resistance value of the patterns of power supply or GND is not varied due to the thickness of copper sheet 12 laminated in several hundred mum even if the pattern of copper sheet 12 is damaged by a minor error in the depth from the surface to the bottom by machining so that the recession 14 may be formed easily.
Patent JP-S6339730-A (JP)
Title: Control method for machining feed speed of wire-cut electric spark machine
Inventor: MORINO ASAMI
IPC: B23H7/02
Filed: 1986-08-04
Abstract: PURPOSE:To enable prediction of the time for processing by entering into a numerical control device the machining area speed and the thickness along the machining path of the object to be machined, calculating the feed speed with the machining area speed held constant, and driving the table with this feed speed. CONSTITUTION:The plate thickness along the machining path of each object to be machined is determined from drawings etc. and this is entered into a calculation control part 3 together with the machining area speed which is selected according to the material to the object and is constant during machining. This control part 3 divides the machining area speed with plate thickness, and calculates the feed speed on the machining path. The object is fed along the X Y axes at this feed speed. Thus the object is machined at a constant machining area speed regardless of changing plate thickness. Here the conditions are set so as to suit the thinnest portion, where the feed speed will maximize. The required time for machining is computed from the length of the machining path, the plate thickness and the constant machining area speed, and it can be given on a display 9.
Patent JP-H0939895-A (JP)
Title: Propulsion device for ship
Inventor: SAN DEII FUAMU
IPC: F02B61/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a generator which can satisfy 12 volts and the other electric requirements of a marine distribution gear. SOLUTION: A marine propulsion engine 10 comprises a driving unit which is fitted to a ship 12 and has a propeller shaft 22, an internal combustion engine 14 which is connected to the propeller shaft in such a manner as to be operable and has a generator 30 for generating first and second A.C. voltage, and a circuit device for receiving the first and second A.C. voltage and generating first and second D.C voltage for supplying the power to the internal combustion engine 14 in response to the first and second A.C. voltage.
Patent JP-H0718565-A (JP)
Title: Method for bleaching, deodorizing and sterilizing
Inventor: UNNO MAKOTO
IPC: D06L4/50
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a bleaching agent capable of stably carrying out the bleaching, deodorizing and sterilizing of a textile product which is an object of dry cleaning without using water. CONSTITUTION:This bleaching agent is obtained by filling ozone gas in nonpolar and saturated perfluorocarbons.
Patent JP-S5973285-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B25J9/10
Filed: 1982-10-19
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-H0917721-A (JP)
Title: Aligner
Inventor: MORIOKA TOSHINOBU
IPC: H01L21/027
Filed: 1995-06-26
Abstract: PURPOSE: To improve the continuity and overlapping accuracy of a pattern in a direction to be focused when a substrate expands or contracts. CONSTITUTION: When an alignment mark (mark) corresponding to each of cross double-axis directions being formed in advance on a substrate is detected by a microscope 32, a main control part 50 detects the position and the number of marks and calculates the expansion or contracts rate in the cross double-axis directions of the substrate based on the position information of the detected specific mark and the position information in terms of design of the specific mark. Then, the calculated expansion or contracts rate in the direction of each axis is weighted according to the number of marks corresponding to each axial direction of the detected cross double-axis direction and the average value is obtained and the weighted average value of the obtained expansion or contracts rate is set as a magnification correction value.  A magnification controller 30 corrects the magnification of a projection optical system via a magnification adjustment mechanism 28 based on the set magnification correction value.
Patent JP-S58146734-A (JP)
Title: Brake ring for brake disk of disk brake particularly for railway rolling stock
Inventor: KUSABUAA BUIRUTO
IPC: F16D65/847
Filed: 1982-10-19
Abstract: A brake ring for brake disks, especially disk brakes for rail vehicles, consisting of two annular bodies (2, 3) arranged adjacently at a distance from each other, having stud bolts (7) bridging the distance and rigidly connected with the annular bodies (2, 3). These stud bolts are so arranged, for the purpose of the most even distribution possible, that their axes (8) extend through the intersecting points of three systems of straight lines (9, 10 and 11) extending in one radial plane. The straight lines of the first system (9) are parallel and are at an equal distance from each other, the second system of straight lines (10) is formed by a rotation by 60 DEG  and the third system of straight lines is formed by a rotation by 120 DEG  of the first system of straight lines (9). Preferably, the ratio of the distance (A) of the stud bolt axes (8) and the diameter (D) of the stud bolts (7) is approximately 1.7. The brake ring has only minor aeration losses but high heat transmission by cooling air. When the brake ring heats up, the stresses within the annular bodies (2, 3) and the stud bolts (7) are evenly distributed, and the risk of fracture is reduced.
Patent JP-H0845823-A (JP)
Title: Exposure device and its method
Inventor: SEGAWA YUJI
IPC: H01L21/027
Filed: 1994-08-03
Abstract: PURPOSE:To perform the exposure of a large-size substrate with high accuracy and high throughput by dividing a pattern formed in the substrate and moving the divided region relatively to the photomask of the substrate so that the divided region is located in the mask region of the photomask. CONSTITUTION:A pattern formed in a substrate is divided into 1/2 to 1/4. The divided regions are symmetrical to a line or a point to each other. At first, a substrate 2 is moved relatively to a photomask 10 so that the first divided region of the exposure regions of the transparent substrate 2 is located in the mask region of the photomask. The light from a light source for exposure is applied to the first divided region through the photomask 10 to perform the exposure of the first divided region.
Patent JP-H08165262-A (JP)
Title: Production of paraformaldehyde
Inventor: RUISU EEKU BUANSERUSU
IPC: C08G2/08
Filed: 1995-07-19
Abstract: The process comprises providing a formaldehyde solution at a concentration of 80-89 %; heating the solution to a temperature of 80-100  DEG C; pouring the heated solution over heated zones on a metal belt conveyor travelling from the heated zones to other, chilled zones. The formaldehyde solution is preferably previously mixed with a catalyst.
Patent JP-H10154104-A (JP)
Title: Data processor
Inventor: MAEDA TORU
IPC: H04N1/21
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To enable an operator to detect the abnormal one of data stored in a memory and to decide that the relevant data should be inputted again by using an output means which outputs the contents to show one of those data is initialized. SOLUTION: A CPU 4 calculates the check byte of communication management data and decides whether this check byte is coincident with the check byte value which is stored in a memory 7. If both check byte value are not coincident with each other, the communication management data check byte value of the memory 7 obtained by initializing the communication management data is rewritten and the data are outputted to a recording part 10 which prints them out. If both check byte value are coincident with each other, it is checked whether the data on a one-action dial and a user soft switch are abnormal or not. If these data are abnormal, they are initialized and printed out.