baber/WOPTO huggingface dataset:
Patent JP-H0477630-A (JP)
Title: Countermeasure device against abnormal vibration
Inventor: HASEGAWA ICHIJI
IPC: G01H17/00
Filed: 1990-07-19
Abstract: PURPOSE:To stop a device when abnormal vibration occurs in the device by providing a vibration meter, a DC smoothing circuit and a comparator. CONSTITUTION:A DC smoothing circuit 10 smoothes the analog signal from a vibration meter 16, and a constant level is obtained. When the input level of the DC smoothing circuit 10 exceeds the preset level of a variable resistor 18, a comparator 12 outputs the signal. The vibration meter 16 is attached to an object device to be protected, and the vibration of the device is detected. The analog signal from the vibration meter 16 is converted into the signal at the constant level in the DC smoothing circuit 10 and compared with the preset level of the variable resistor 18. When the preset level is exceeded, the signal is outputted. When the abnormal vibration occurs in the object device to be protected, the countermeasure is taken by the signal.
Patent JP-2001019985-A (JP)
Title: Bamboo coal for fuel
Inventor: YOSHIDA TOSHIYA
IPC: C10L9/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain bamboo coal for fuel at a low cost, sure to burn with high and sustainable heating power, and easy to pack as well, because of nonuse of ready-to-crack, large-diameter bamboo coal as raw material. SOLUTION: This bamboo coal for fuel is so designed that a plurality of bamboo coals 1B each with upper and lower openings are bundled together and wrapped with an aluminum foil 4 and then bound with wires 5 so as to be held as a unit.
Patent JP-2000028569-A (JP)
Title: Manufacture of oxygen sensor element
Inventor: SHIONO KOJI
IPC: G01N27/409
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To thin a wall thickness of a sensing part by increasing strength of an oxygen sensor element. SOLUTION: Raw material powder, several % of water-soluble binder, water (30%), and an aqueous solution (redissolved powder), in which a failure product in hydrostatic press and grinding powder generated in a grinding process are dissolved in water are mixed by wet mixing. A resulting mixture is granulated thereafter and dried by a spray dryer to provide granulated particles having 80 μm of average particle size. A molding is formed by the hydrostatic press, it is ground by a grinding wheel, and it is burned after set into a desirable dimension and a desirable shape. The strength of the molding has improved strength compared with a molding formed by a conventional manufacture, and the strength is enhanced accompanying the increase in the ratio of the redissolved powder. Therefore, the wall thickness of a sensing part is worked to make it sufficiently thin in a grinding process.
Patent JP-2000016796-A (JP)
Title: Tilt angle detection device of industrial vehicle
Inventor: NARUSE YASUHIKO
IPC: B66F9/24
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To place a tilt-angle-detecting rotary displacement sensor in a position that is as far apart from the bottom part of a tilt cylinder as possible and to increase degrees of freedom of its mounting position. SOLUTION: A rotary potentiometer 17 is fixed in a predetermined position above a tilt cylinder 7 and behind a front protector 14 and a lever 20 is integrally rotatably connected to the input shaft thereof. A seat 22 is horizontally protrusively secured to the cylinder tube 7b of the tilt cylinder 7 by welding and a ball joint 21b is screwed into the seat 22. The cylinder tube 7b and the lever 20 are connected together via a rod 23 secured to the ball joints 21a, 21b at each end. The rod 23 extends in a direction crossing the tilt cylinder 7 and is placed in such a way as to become almost parallel to the front protector 14 woven a mast is placed in a vertical position.
Patent JP-H0357833-A (JP)
Title: Control device of on-vehicle engine
Inventor: IRINO HIROSHI
IPC: H02P8/08
Filed: 1989-07-25
Abstract: PURPOSE:To achieve a high accurate control by previously specifying an initial conductive phase, first conducted with a current at the time of starting, with positioning of a stator in a step motor possible in the direction of rotation of a rotor, in the case of the step motor which drives a control valve for controlling an engine operative condition. CONSTITUTION:A throttle valve 3, provided in an intake system of an engine, is rotatably supported by a shaft 5 and urged in a fully-closing direction by a return spring 7. While the shaft 5 is connected, in the other end, to a rotary shaft 11 of a step motor 9. The step motor 9 is constituted of a rotor 19, comprising an iron core 21 and a permanent magnet 23, and a stator 25, comprising an iron core 27 and four layers of excitation windings 29, and driven by a phase-classified excitation current given to the excitation winding 29 from a control circuit 31. Now when the step motor 9 is started, for instance, the first and second phases are specified to the initial conduction phase, thus from a condition that the rotor 19 is returned to a stable point, a control can be started.
Patent JP-2001017868-A (JP)
Title: Thermostatic apparatus for test
Inventor: SATO HIROYUKI
IPC: B01L7/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject thermostatic apparatus more uniformizing the air passing through a thermostatic chamber to more efficiently allow an object to approach predetermined temp. and controlling air quantity according to circumstances to allow the object to approach a more natural state. SOLUTION: In a thermostatic apparatus for a test having a thermostatic chamber 11 having an air supply port 16 and an exhaust port 19 provided thereto so as to pass air through the chamber 11, a fan 23 for sending the air discharged from the exhaust port 19 into the air supply port 16 to circulate the same into the thermostatic chamber 11 and the cooling and heating devices 21, 22 provided to the air passage 20 from the exhaust port 19 to the air supply port 16 to hold the passing air to predetermined temp.,  the thermostatic chamber 11 has a rectangular parallelepiped shape low in height and having depth or lateral width larger than its height and the air supply port 16 is formed to a part of the deep side wall of the thermostatic chamber 11 in an expanded state or formed to the whole thereof and the exhaust port 19 is formed to the floor or ceiling surface on this side of the thermostatic chamber 11 in an expanded state.
Patent JP-H0478870-A (JP)
Title: Copying machine
Inventor: NAKAGAMA KIYOHARU
IPC: G03G21/20
Filed: 1990-07-20
Abstract: PURPOSE:To perform the overheat preventing control of a platen glass without providing a temperature sensor on the platen glass and without making a processing speed excessively low by properly delaying the time of starting to decrease the number of copied sheets in accordance with the voltage value of a light emitting lamp for reading an original. CONSTITUTION:This copying machine is constituted so that the number of copied sheets per unit time may be decreased every time the number of consecutively copied sheets exceeds a previously set threshold. Then, an optical image plotted on a photosensitive body K is converted into an electrostatic latent image by a latent image forming part 5 and converted into a toner image by a developing part 6. Furthermore, the toner image is thermally fixed by a fixing part 7 and a paper is ejected to the outside of a machine. While the above processing is performed, a temperature detection part 13 measures the temperature at the proper spot of the fixing part 7, and an off-time after stopping the operation is calculated from the measured temperature by an off- time calculation part 12. Whether electrostatic charging processing is performed to the photosensitive body K is decided by a processing part 14 by setting the off-time as reference. Then, a platen glass temperature calculation part 15 calculates the temperature of the platen glass.
Patent JP-H1035781-A (JP)
Title: Water storage tank made of concrete
Inventor: YAMAMOTO MINEO
IPC: B65D90/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To work in a short time easily and inexpensively and to avoid leakage of water from cracks or joints of concrete. SOLUTION: A bag 8 with a bung hole 8a consisting of a plastic and with a thickness of 0.1-0.8mm is inserted in a water tank 4 made of concrete and the dimension of the bag 8 is 5-15% larger than the inner diameter of the water tank 4 and the bag 8 is set under a condition where the bag 8 is separated and free in the water tank 4. In addition, the bag 8 consists of a composite reinforced laminated sheet with a thickness of 0.1-0.8mm based on polyethylene. In addition, a hole for inserting the apex of a hose is positioned just below a hole 5 in the water tank 4a to position the hose.
Patent JP-S6084216-A (JP)
Title: Coating composition for solid pahrmaceutical
Inventor: ONDA YOSHIROU
IPC: A61K47/38
Filed: 1983-10-14
Abstract: PURPOSE:The titled composition, obtained by incorporating methyl cellulose with hydroxypropyl methyl cellulose which is a coating base material, and having reduced slimy feeling in the mouth in administration with the retained advantage of the coating base material and improved feeling of administration. CONSTITUTION:A coating composition for a solid pharmaceutical obtained by incorporating methyl cellulose (hereinafter abbreviated to MC) with hydroxypropyl methyl cellulose (hereinafter abbreviated to HPMC). The HPMC has many advantages such as easy coating operation and good disintegrating property, etc. but a disadvantage in that a slimy feeling is caused in administration of a pharmaceutical coated with the HPMC. The incorporation of the MC with the HPMC is found to improve the disadvantage of causing the slimy feeling without reducing the advantages of the HPMC. In the process, the mixing weight ratio between the HPMC and MC is (8:2)-(2:8), preferably (7:3)-(3:7).
Patent JP-H11148810-A (JP)
Title: Shape measuring instrument
Inventor: FUTAMURA IKUO
IPC: G01B11/25
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring instrument which has high resolution although even a tall body to be measured can be measured. SOLUTION: The shape measuring instrument 100 has a light source 1 which emits a slit laser light beam and a polygon mirror 5 which irradiates the body M to be measured with the scanning light. Further, the instrument has a spatial code light beam control means 11 which controls the integral irradiation intensity distribution of the irradiating light beam in an image pickup period of one frame into a striped and sine-wave shape pattern based upon a specific code and also has a CCD camera 21 which picks up an optical image of the body M to be measured with the light beam.  Further, the instrument has a spatial code shape arithmetic means 40 which calculates a rough shape by a spatial coding method from picked-up image information, a phase shift shape arithmetic means 50 which calculates a fine part shape by a phase shifting method, and a shape composing arithmetic means 60 which calculates the shape of the object body M by putting those data together.
Patent JP-H01125350-A (JP)
Title: Nitrilo(tris)polyoxyalkyleneamine composition
Inventor: MAIKERU JIYON RAAKIN
IPC: C07C217/08
Filed: 1988-08-02
Abstract: NEW MATERIAL: An amine terminal polyether expressed by the formula (R 1  is CH 3  or C 2 H 5 ; R 2  is H or R 1 ; AO is alkylene oxide selected from ethylene oxide, propylene oxide, butyrene oxide and their mixture; (x)is ≥1; x+y=2 to 40).  
     USE: A hydroxy terminal polyether initiator. This compd. is an amine component of reaction injection molded(RIM) elastomer, has a mol.wt. of preferably 3,000 to 7,000 and is particularly useful for production of RIM polyurethane parts having excellent characteristics, like the body panels of automobiles, by bringing the component into reaction with polyisocyanately by a RIM method.  
     PROCESS: The compd. of the formula is obtd. by aminating the polyoxyalkylenepolyol contactually at 150 to 275°C and under 500 to 5,000 psig in the presence of the catalyst prepd. by a mixture composed of MN 3  and H 2  as well as the oxide of Ni, Cu and Cr. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0242161-A (JP)
Title: Knock detecting device
Inventor: MAKINO TADAYOSHI
IPC: F02D45/00
Filed: 1988-08-01
Abstract: PURPOSE:To correctly detect a knock by correcting the reference voltage which is compared with the voltage corresponding to the vibration quantity of an engine to judge a knock when the throttle openings and their change quantities at present and in the past coincide respectively. CONSTITUTION:A comparator 47 compares the actual throttle opening detected by a throttle opening sensor 5 and the throttle opening when a past knock stored in a memory 45 is detected and outputs a high-level signal when they coincide. A comparator 48 compares the change quantity of the present throttle opening from a differentiating circuit 42 and the change quantity of the past throttle opening at the time of knock detection stored in a memory 46 and outputs a high-level signal when they coincide. The knock judging reference voltage in an adder 39 is corrected when the present and past throttle openings and their change quantities coincide respectively.
Patent JP-2001023730-A (JP)
Title: Positioning method of socket for semiconductor device
Inventor: MIZUTA MASAHARU
IPC: H01R33/76
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of contact failure, increase yield of an IC test, and enhance productivity by fitting a projecting positioning guide installed on a socket side on a cut surface of a suspension lead locating between frame burrs on two sides with no lead of a semiconductor device for positioning. SOLUTION: A short projecting positioning guide 16 is arranged in two portions. The narrow positioning guide 16 is positioned by contacting to a cut surface of a suspension lead of a semiconductor device. Since the cut surface of the suspension lead of a frame same as the lead is utilized in positioning of the lead and a socket of a contact pin 15, positioning accuracy depends on cutting accuracy of the suspension lead and is made high, and since there is no burr, even if the cut surface is contacted against the positioning guide 16 of a socket, burr fillers are not produced. Frame burrs left on two sides with no lead are not contacted against any part of the socket, and the burr fillers do not fall off.
Patent JP-S5888316-A (JP)
Inventor: UOODO PEIJI FUOOKU
IPC: A61K35/50
Filed: 1982-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1015655-A (JP)
Title: Metallic mold for forming piston
Inventor: YAMADA YOSHIHIRO
IPC: F02F3/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a metallic mold for forming a piston which can obtain the casting excellent in the casting precision without needing to specially high toughness of the metallic mold and a casting machine, etc. SOLUTION: In the metallic mold 1 for forming the piston 5 providing an angular uphill part 9 on a cap surface 5a, as a part of the metallic mold 1, a metallic mold 2 for cap surface providing the forming surface 11 for forming the cap surface 5a of the piston 5 is arranged and the metallic mold 2 for cap surface is formed with a sintered body. The metallic mold 2 for cap surface is divided into two pieces along a part of a ridge line 13 of the angular uphill part 9 formed with the metallic mold 2 for cap surface.
Patent JP-H0359219-A (JP)
Title: Open shield machine capable of burying two stage up and down
Inventor: SHIOMI MASUMI
IPC: E02D17/08
Filed: 1989-07-25
Abstract: PURPOSE:To improve execution efficiency, shorten construction period, and reduce construction cost, by modifying an open shield machine so as to bury the upper part object to be buried on the backfilling earth of the latter, accompanying with burying the lower part object to be buried. CONSTITUTION:While progressive drilling is performed inside a front frame 1 with a drilling machine, the lower part object to be buried A is buried in the space inside a tail frame 3. At the same time, the upper part object to be buried B is buried inside a projecting frame 4 protected with a projected plate 6 on the backfilling earth of the lower part object to be buried A. Nextly, the front frame 1 is advanced by extending a propulsion jack with giving reaction on the backfilling earth of the lower and upper object to be buried A, B. Further, the propulsion jack is contractedly retreated by the dead weight of the front frame 1 and the friction force of surrounding earth and sand applied on a front plate 2, a tail plate 5, and the projected plate 6, as the reaction, to advance the tail frame 3 and the projecting frame 4. By repeating this operation and advancing the open shield machine, the upper and lower two stages of objects to be buried A, B are buried with same pace.
Patent JP-2000025292-A (JP)
Title: Carriage drive mechanism
Inventor: TAKEUCHI MINORU
IPC: B41J19/20
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a carriage drive mechanism for a printer that can smoothly transmit a driving force of a driving motor to a carriage. SOLUTION: A carriage drive mechanism 12 for a printer consists of two drive pulleys 15A, 15B coaxially arranged in an upper, a lower two stages with outer circumferential teeth 15a, 15b shifted half in pitch, two driven pulleys 17A, 17B arranged coaxially in an upper, a lower two stages with outer circumferential teeth 17a, 17b shifted half in pitch, a toothed belt 13A hung between the upper drive pulley 15A and driven pulley 17A, a toothed belt 13B hung between the lower drive pulley 15B and driven pulley 17B, a carriage 14 fixed to part of the two toothed belts 13A, 13B, a support shaft 19 for supporting the two drive pulleys 15A, 15B and a driving motor 21 for rotating the support shaft 19.
Patent JP-S6437007-A (JP)
Title: Solid electrolytic capacitor
Inventor: MASUDA YOJI
IPC: H01G9/08
Filed: 1987-07-31
Abstract: PURPOSE:To contrive miniaturization of the title capacitor by a method wherein an external anode lead wire is bent almost at right angles, then it is bent in the direction opposite to a capacitor element, and another bending work is conducted so that the lead wire will be positioned in parallel with the bottom face of the stand-off. CONSTITUTION:The first working in which the part 13a of an external anode lead wire 13 is bent almost at right angles is conducted, the part 13b is bent toward the direction opposite to a capacitor element in the second working, the part 13c is bent in the third working in such a manner that it is positioned in parallel with the bottom face of a stand-off 16. The external anode lead wire 13 and the inner anode lead wire 14 which are bent as above-mentioned are welded, the entire body is covered with molding synthetic resin, and a finished product is obtained. Consequently, a larger capacitor element (substantially enlarged part 17) can be housed, and the miniaturization of the title capacitor can be accomplished substantially.
Patent JP-S6348435-A (JP)
Title: Displacement correcting device for material testing machine
Inventor: HAYASHI HIDENORI
IPC: G05D3/00
Filed: 1986-08-19
Abstract: PURPOSE:To accurately test even a material with high rigidity by setting the quantity of deflection of a main testing machine body at the time of a test and correcting a test load quantity and the quantity of displacement of a test- piece on the basis of the quantity of deflection. CONSTITUTION:A load is placed by an actuator on the test-piece held on the main testing machine to input a load quantity lambda detected by a load detector to a buffer 7 and the quantity (s) of displacement of the test-piece to a buffer 6 respectively. A digital switch 1, on the other hand, is used to input the quantity theta of deflection of the main testing machine body to a buffer 2. Then ROMs 3 and 4 use said quantity theta of deflection as an address to output costheta and sintheta. The arithmetic circuit consisting of multiplying D/A converters 8-11 and subtractors 13-14 processes the respective outputs of said buffers 6 and 7 and ROMs 3 and 4 by multiplication and subtraction to output a corrected displacement quantity S=s.costheta-l.sintheta and a load quantity L=s.sintheta+l.costheta.
Patent JP-S5893742-A (JP)
Title: Thermoforming resin composition
Inventor: HOSOKAWA TERUO
IPC: C08L23/04
Filed: 1981-12-01
Abstract: PURPOSE:To provide a thermoforming resin compsn. having good moldability and improved resistance to fatigue by vibration, by adding a specified polyethylene to polypropylene. CONSTITUTION:The titled resin compsn. is obtd. by blending polypropylene and polyethylene in such a proportion that the resulting compsn. contains each ingredient in an amount within the range of 30-70wt%. Said polyethylene must be one having a ratio of weight-average MW(MN) to number-average MW(Mn) of not less than 5, but less than 20.
Patent JP-H1041904-A (JP)
Title: Information transmitter and information receiver
Inventor: MIYAKE KATSUMI
IPC: H04H60/13
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To correct control of a drive state of a vehicle by adding an identification code to identify the type of information and an index code denoting the attribute of the information in the information transmitter so as to display information described in the program data or the like relating to the received information. SOLUTION: The information transmitter 3 uses a radio wave of a teletext multiplex broadcast or the like to send information to an external receiver 2. Then a code addition means 50 adds the identification code denoting the type of information and the index code denoting the attribute of the information. Furthermore, a transmission means 51 sends the information to which the identification code and the index code are added. Furthermore, the identification code is a code to identify a program among various programs such as drive-in information, meteorological information, notice information and news and the index code is a code to identify it that a page is a tile of the program or a sub menu of the program.
Patent JP-H0357497-A (JP)
Title: Clothes-drying platform
Inventor: TAKAHASHI AKIO
IPC: D06F57/08
Filed: 1989-07-26
Abstract: PURPOSE:To extremely speedily, easily and smoothly fold and assemble a clothes-drying frame by constituting one spot or plural spots of the clothes- drying frame, which is formed in a desired shape, to be freely bent through a joint part and providing a slide stopper to be freely slided in the joint part so that the frame can be freely folded. CONSTITUTION:One spot or plural spots of a clothes-drying frame 1, which is formed in the desired shape, are equipped with joint parts 2 to be freely bent and slide stoppers 3 to be freely slided are provided in the joint parts 2 so that the clothesdrying frame can be freely folded. The slide stoppers 3 are fitted so as to be freely slided in a rail 4 provided in the clothes-drying frame 1. Thus, only by sliding the stop position of the slide stoppers 3, the clothes-drying frame can be folded and assembled extremely speedily, easily and smoothly.