baber/WOPTO huggingface dataset:
Patent JP-S6453014-A (JP)
Title: Internal combustion engine with swirl chamber
Inventor: SHIMONO KANEYOSHI
IPC: F02B19/08
Filed: 1987-08-24
Abstract: PURPOSE:To make a current energizable to a current-energization heating wire rod without changing a design for the structure of a universal cylinder head heretofore in use by installing a current-energizing part in response to a glow plug inserting hole, and insertedly setting up a conductive plug in this inserting hole. CONSTITUTION:In case of an internal combustion engine which has a glow plug inserting hole 4 and also has a ceramic swirl chamber 6 where a current-energization heating wire rod (W wire) 13 is embedded inside swirl chamber body 7, an upper end of this wire 13 is connected to a lead wire 14 and inserted into an inserting hole 9b, and it is exposed to the outside from the opening, thereby forming a current- energizing part. When a conductive plug 17 is insertedly set up in the glow plug inserting hole 4, a contact terminal at a tip of the conductive plug 17 comes into contact with this current-energizing part, whereby it is made energizable to the wire 13. The contact terminal of the conductive plug 17 is always pressed to the current- energizing part by dint of a conductive spring member so that it is surely energized to the wire 13, thus combustibility in the whirl chamber is improved. Owing to this method, a current can be energized to the wire 13 without entailing any design change in the structure of a cylinder head heretofore in use.
Patent JP-H1135308-A (JP)
Title: Production of boron nitride with irrbgular layer structure
Inventor: SATO TADAO
IPC: C01B21/064
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain boron nitride with an irregular layer structure of a specified structure in high yield by subjecting a boron nitride source material or a boron nitride precursor which is prepared by the reaction of a boron source such as boric acid and a nitrogen-contg. org. compd. to heating in a specified temp. range under reductive conditions. SOLUTION: A source material for the synthesis of boron nitride or a boron nitride precursor is heated in the temp. range of 1700 deg.C to -2250 deg.C. The obtd. boron nitride with an irregular layer structure is βtBN which has 0.346±3 nm distance between layers and 41.9±0.3 deg. of 2θ at the diffraction line of the irregular structure 10 measured by X-ray diffraction analysis with a copper Kα line. As for the source material, boric acid is suitable as the boron source, and melamine and urea are suitable for the org. nitride. The source material mixture is heated at a high temp. in a nonoxidative atmosphere to obtain the precursor at 1100 deg.C. Then the precursor is heated to 1500 deg.C in a nitrogen flow and further heated to the specified temp.  (preferably >=1900 deg.C) at a rapid temp. increasing rate of >=10 deg.C per min, and kept at that temp. for 10 hours. Thus, the boron nitride having an irregular layer structure with large interlayer distance is obtd., which can be used as a source material of an intercalation compd. and the like.
Patent JP-H1134271-A (JP)
Title: Laminated sheet and packaging container
Inventor: SHIRANE TAKASHI
IPC: B65D1/09
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic packaging container having highly excellent heat resistance and good moldability. SOLUTION: A laminated sheet 11a having a three layer structure each layer comprising a polymer alloy of polyarylate resin(PAR) and polyethylene terephthalate resin(PET) is vacuume molded in a voided fasion to produce a container main body 11 of a packaging container 10. The laminated layer sheet 11a is constituted by a core layer 23 and skin layers 21, 22 laminated on sides of this core layer. The core layer is made of a polymer alloy containing 10 to 35 wt.% of PAR, and the skin layers are made of a polymer alloy containing 50 to 65 wt.% of PAR. Furthermore, the total volume of the polymer alloy constituting the skin layers is 15 to 30 wt.% of the total resin volume constituting this laminated sheet 11a.
Patent JP-S6368423-A (JP)
Title: Sun roof
Inventor: KOIZUMI SHIGERU
IPC: B60J7/05
Filed: 1986-09-08
Abstract: PURPOSE:To secure an opening rate of a roof opening to be large as well as to make the projection quantity of a lid smaller the other way, by installing a lifting mechanism driver which is connected to the other end of a geared cable whose one end is linked up with a driving device and interlocks and links up with a lifting mechanism. CONSTITUTION:In a roof opening 7, there are provided with a first lid 9 in the front and a second lid 11 in the rear opening or closing this roof opening 7. A lifting mechanism 23 of the first lid 9 has both first and second links 25 and 27, and one end of the link 27 is pivotally attached to the link 25 by a pin 37. Each pin 21 of moving shoes 17 and 59 is engaged with a long hole 19 so that the lid 9 is titled up by the lifting mechanism 23. And, a connecting pin 55 of a lifting mechanism driver 43 is pierced through into a horizontal part 51a of a guide groove 51, and a geared cable 57 is tightly attached to a base 43a of the lifting mechanism driver 43, thus longitudinal movements of the driver 43 is made possible by motion of the cable 57.
Patent JP-H0926047-A (JP)
Title: Automatic liquid and gas cutout gear for earthquake
Inventor: KOSUKEGAWA AKIRA
IPC: F16K1/14
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cutout gear of liquid and gas whose purpose is to restrain loss and damage due to leak at a minimum in a case in which the conduits of liquid and gas are broken by an earthquake. SOLUTION: A box 1 is provided with an opening/closing lid 2; an introduction pipe; and a fixation pipe 4. A discharge pipe 5 is provided at the fixation pipe 4. A ball receiver 6 is provided at the discharge pipe 5. A bell guide 7 is provided at the ball receiver 6. Holes 8; a ball mount 9; a handle 10 are provided at the ball guide 7. A ball 11 is left mounted on the ball mount 9.
Patent JP-H0532841-A (JP)
Title: Fluororesin composition cross-linkable with metal
Inventor: WASHIDA HIROSHI
IPC: C08K3/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide the title compsn. giving a coating film excellent in gloss, water repellency, oil resistance, hardness, etc., by compounding a specific fluoropolymer and a specific polyvalent metal compd. as the essential components. CONSTITUTION:The title compsn. consists essentially of a fluoropolymer having an acid value of 5-50mg KOH/g (e.g. a polymer obtd. by reacting succinic anhydride with a copolymer obtd. by copolymerizing chlorotrifluoroethylene, cyclohexyl vinyl ether, ethyl vinyl ether, and omega-hydroxybutyl vinyl ether) and a polyvalent metal compd. capable of forming a metal cross-linkage (e.g. zinc acetate).
Patent JP-S6365679-A (JP)
Title: Integrated semiconductor pressure sensor
Inventor: ABE ARIMASA
IPC: H01L21/306
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a semiconductor pressure sensor having a prescribed dia phragm thickness by anisotropy etching a center part of the first conductivity type single crystal silicon substrate in the proximity of the first semiconductor layer belonging to the first conductivity type and simultaneously isotropy etching a residual part of a signal crystal silicon substrate. CONSTITUTION:Diffused resistors R1 and R3 that are not shown in Fig. are formed in the center of a diaphragm part from an upper part of an N-type epitaxial layer 15 and the diffused resistors R2 and R4 are formed to the vicinity of its diaphragm. And P<+> type separative diffused layers 16 are formed to the vicinity of the diaphragm and then an operational amplifier 17 that is com posed of passive elements as well as active elements of prescribed transistors or resistors and the like is constructed between an N-type buried layer 14 and the above diffused layer 16 to form an integrated circuit, through which voltages of both ends of a bridge circuit are amplified. Subsequently, an anisotropy etching treatment is carried out from a lower part of a substrate 11 with potassi um hydroxide, that is, an alkali solution or sodium hydroxide and an isotropy etching treatment is also carried out with an acid etching solution. This approach helps control correctly the thickness of the diaphragm.
Patent JP-S60148902-A (JP)
Inventor: MISHIERU DEYUSHIYUAN
IPC: E01B9/30
Filed: 1984-10-05
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-S60100981-A (JP)
Inventor: KUBO MASANOBU
IPC: F04B51/00
Filed: 1983-11-08
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-H0493726-A (JP)
Title: Method and apparatus for judging adequacy of sound measuring point
Inventor: KOBAYASHI HIDEO
IPC: G01H3/00
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to measure the noise from a sound source at the side 1m apart from the equipment or 1.5m height from the ground by the noise-level measuring method specified in the JIS standard by moving a sound level m meter into the direction of the sound source, measuring the noise level, judging the fact that there is the reflection of sound or the effect of a standing wave when fluctuation is found in the noise level, and judging the fact of no effect when the fluctuation is not present. CONSTITUTION:A microphone surface 3 of a sound level meter 2 is directed toward a sound source 1 within a required distance from the sound source 1. The sound level meter 2 is moved into the direction of the sound source 1 at a specified pitch. Thus the noise level is measured and recorded in a recorder 4. When fluctuation is found in the noise level, it is judged that the reflection of the sound or the effect of a standing wave is present, and a reflecting material is removed or a sound absorbing measure is taken. When the fluctuation is not found in the noise level, it is judged that there is no effect. In this way, the noise from the sound source 1 at the side 1m apart from the equipment or 1.5m height from the ground can be measured by the noise-level measuring method specified in the JIS standard. Therefore, the sound can be accurately measured without depending on the skill of a measuring person.
Patent JP-H0375676-A (JP)
Title: Electrophotographic printer
Inventor: HORIUCHI EI
IPC: G03G15/08
Filed: 1989-08-17
Abstract: PURPOSE:To control toner replenishing by a toner mark without leaving the toner mark on a recording paper by providing an electrostatic latent image carrier, a fixed scanning element array, and a two components developing device which develops the electrostatic latent image with the two components toner, and recording that developed toner image by electrostaticly transferring it to a cut sheet paper. CONSTITUTION:The electrostatic latent image carrier 18, a toner mark writing means, the two components developing device 24, a toner density detecting device 44, and toner replenishing means 24c and 24d are provided. The toner mark latent image is written with the fixed scanning element array 22 to a buffer range between the electrostatic latent image writing ranges for one page of the cut sheet paper by the toner mark writing means, the developed toner concentration is detected by the toner concentration detecting means 44 after the toner mark latent image is developed by the two component developing device 24, and when the toner density detected at the toner density detecting means 44 is below a specified value, a specified quantity of toner is replenished to the two component developing device 24 by the toner replenishing means 24c and 24d. Thus, the toner replenishing control can be carried out by the toner mark.
Patent JP-H0260775-A (JP)
Title: Printer system
Inventor: TAKAGI TOSHIYUKI
IPC: B41J29/38
Filed: 1988-08-26
Abstract: PURPOSE:To enhance a printing output performance by a method wherein an address register is successively updated, a series of bin numbers stored in a bin number memory is cyclically accessed by the updated address, and a bin number where next printed paper should be stored is specified. CONSTITUTION:In parallel to a printing action, in a control part 34, a clock signal CLK1 is issued, the content of a bin number memory 15 is read to be received in a bin number register 16. Here, an address register 11 is reset after a series of bin number data '01', '02', and '14' from a printing controller is stored in the bin number memory 15. Thus, the address data in the address register 11 indicates an address 0 of the bin number memory 15. In this manner, the bin number data '01' on the address 0 is received by the bin number register 16. In preparation for reading next bin number data, be control part 34 issues a clock signal CLK2 and adds +1 to the content of the address register 11 through a plus one circuit 12.
Patent JP-2000045003-A (JP)
Title: Production of powder injection molded goods
Inventor: ISHIYAMA KOTARO
IPC: B22F3/10
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing powder injection molded goods capable of decreasing the residual oxygen quantity in powder injection molded goods sintered compact having the possibility of lowering the sintered compact strength of the powder injection molded goods when producing the powder injection molded goods using a metal, such as titanium, of which reduction is inpossible. SOLUTION: In this process for producing powder injection molded goods, degreased bodies are the treated bodies produced by a stage of kneading metallic powder and a binder, a stage for molding the compd. produced by kneading and a stage for degreasing the moldings produced by molding. These degreased bodies are, prior to sintering, moved from the position after the degreasing on a setter made of ceramics to the position on the setter where no moldings have exist during degreasing. Then, these degreased bodies are sintered.
Patent JP-H0958543-A (JP)
Title: Theft proof device for motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62H5/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate locking of two locks with low-cost simple constitution and, to suppress the increase of the weight of a vehicle to a minimum. SOLUTION: In a motorcycle wherein a theft proof device for a motorcycle comprises a rotationally operated ignition switch 26; and throttle wires 22a and 22b to transmit the operation state of a throttle grip to an engine system and through rotational operation of the ignition switch 26, a steering system is locked by a rod 36a, through rotational operation of the ignition switch 26, the throttle wires 22a and 22b are locked by a rod 36b simultaneously with locking of a steering system.
Patent JP-H07240055-A (JP)
Title: Discoid recording medium loading device
Inventor: KATSUYAMA TOSHIHIKO
IPC: G11B17/043
Filed: 1994-09-05
Abstract: PURPOSE:To accurately and rapidly couple a disk to a rotational drive device with simple constitution by pressing a cartridge against a base and also inserting a projecting member having its tapered tip into a recess of the cartridge. CONSTITUTION:When the cartridge 1 is inserted into the device from a cartridge inserting hole part 20 in the direction of an arrow, the cartridge 1 is inserted into a cartridge carrier body. Then, when the cartridge 1 is completely stuffed into the cartridge carrier body, the cartridge 1 is locked. At the same time, since an elastic lock member is engaged with a notch in a side surface of the cartridge, the cartridge is positionally fixed. When a carrier guide roller 207 is lowered close to the lower end of a vertical lowering carrier part 502, the cartridge 1 is regulated in its lowering position by a step part of a vertically positioning member 702 of a positioning pin 701, and a driving mechanism is stopped in its operation.
Patent JP-S60103355-A (JP)
Title: Electrostatic charge image developing toner
Inventor: HIYOUZU YOSHIHIKO
IPC: G03G9/08
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a toner superior in fluidity, uniform in triboelectrifiability, superior in developing and fixing performance, and prevented from offset trouble by incorporating a cationic polymer having practically spherical shapes, and a number average diameter in a specified range, and silicone oil. CONSTITUTION:The Wadell's practical sphericity means a value obtained by finding the ratio of the diameter of a circle having an area equal to the projected area of each objective particle to the diameter of the min. circle circumscribing the projected image of the particle, and averaging data obtained by finding said ratios of randomly selected 100 of the objective particles. A toner has this sphericity value of 0.95-1.00, i.e., a practically spherical shape, and a number average particle diameter of 5-25mum. This toner contg. a homo- or co-polymer of dimethylaminoethyl methacrylate or the like or one of monomers obtained by quanternizing them, and silicone oil is prepared by the suspension polymn. method. As a result, the obtained toner is superior in fluidity and in abrasion resistance, etc., and capable of forming a sharp image.
Patent JP-S6455010-A (JP)
Title: Driving circuit malfunction detection system
Inventor: KAMITSUBARA KINJI
IPC: H02H3/00
Filed: 1987-08-25
Abstract: PURPOSE:To detect the malfunction of a driving circuit using a simple circuit by connecting a resistor to a control power source and one end of a diode to a power source for the driving circuit, and connecting the other end to a controller. CONSTITUTION:When an AC voltage is applied to a power source 4, a control power source 3 turns OFF a power source 2 for a driving circuit. The output power of the power source 3 is supplied through a controller 8, a resistor 6 and a diode 5 to a driving circuit 7. The circuit 7 feeds a signal to a driver 8 in this state to turn ON, OFF the driving circuit, thereby detecting whether a current actually flows or not from the voltage of a detecting point T. The controller 8 judges the presence or absence of a malfunction of the driving circuit 7 in response to the detection result, and in case of the malfunction, the power source 2 is held OFF through the power source 3 to generate an alarm by a sound or a light by a method, not shown, thereby notifying a monitoring operator, etc.
Patent JP-2001034569-A (JP)
Title: Bus control method and microcomputer using the method
Inventor: YAMAZAKI TAKASHI
IPC: G06F13/36
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a bus control method which can vary the overall length of a bus by disconnecting a part of an unnecessary bus according to the operation mode or use of a microcomputer and then improves the operation speed and reduces the current consumption, and a microcomputer which uses the method. SOLUTION: The bus 2 comprises multiple signal lines and a 1st switch 5 which disconnects or connects peripheral function blocks 4a and 4b from or to the bus 2 according to a set operation mode. A 2nd switch 6, on the other hand, turns on when the peripheral function blocks 4a and 4b are disconnected from the bus 2 and connects the disconnected part of the bus 2 to a constant potential Vss.
Patent JP-S6191310-A (JP)
Title: Production of additive wire for improving property of metal
Inventor: ITO TADASHI
IPC: C22C33/00
Filed: 1984-10-08
Abstract: PURPOSE:To produce an additive wire which has a high ratio of the additive to a metallic pipe and deteriorates in properties to the smaller extent in the stage of producing the additive wire packed with the powdery additive for improving the properties of metals by packing the powdery additive into the metallic pipe then drawing the metallic pipe. CONSTITUTION:The powdery additive for improving properties is packed into the steel pipe and the pipe is drawn by a device such as hole die or roller die and is worked to the wire shape in the stage of producing the additive wire for adding the powdery additive to the molten metal in order to improve the properties of various metals. The ratio of the weight of the powdery additive is larger than the weight of the steel pipe on the outside and since the outside is the seamless steel pipe, the additive wire having no possibility of deterioration in properties owing to the intrusion of moisture is produced.
Patent JP-S6270766-A (JP)
Title: Apparatus for detecting rocking motion of vehicle
Inventor: ITO TAKESHI
IPC: G01P15/00
Filed: 1985-09-25
Abstract: PURPOSE:To make it possible to extract only the up-and-down rocking motion components contained in the detection values of a pair of acceleration sensors with good accuracy, by calculating the up-and-down rocking motion state of a vehicle using both acceleration sensors and an operator. CONSTITUTION:Acceleration sensors 1, 2 are arranged on the surface parallel to the floor surface 4a of a vehicle being the spring part 4 of the vehicle at a predetermined interval lZ so as to come into line in the lateral direction of the vehicle. When the chasis performs rocking motion, the spring part 4 generates rocking motion around a rotary axis being a roll center 6. By this motion, accelerations dZ1, dZ2 are added to the sensors 1, 2 in the direction vertical to the floor surface 4a. When lateral acceleration at this time is set to dY, the component force dYsinphi due to the roll angle phi of said lateral acceleration is mixed in the detection values dZ1, dZ2 of the sensors 1, 2 and the component force Gcosphi due to the roll angle phi of gravitational acceleration G is also mixed therein. Subsequently, roll angular acceleration phi is calculated by a computing element.
Patent JP-S6457129-A (JP)
Title: Weight gage, which can measure weight of person in water
Inventor: FURUTA HARUYUKI
IPC: G01G19/44
Filed: 1987-08-27
Abstract: PURPOSE:To make it possible to measure the total weight of a person and the weight in water with one apparatus, by connecting a ladder, by which the person enters into the water, to the main body of a load cell type weight gage, and using said ladder as a member, which transmits the weight in the water, to the main body of the weight gage. CONSTITUTION:A ladder 5 is connected and fixed to a main body 1 of a weight gage, in which a load cell is incorporated. The ladder 5 is also used as a ladder, by which a person enters into a pool 51. The outer of the main body 1 is made to be zero when the load of the ladder 5 is applied. At first, a person to be measured rides on the main body 1, and the weight W1 in air is measured. The weight W1 is outputted to an operating device 7. Then, the person to be measured enters into water through the ladder 5. The weight W2 in the water is measured with the main body 1 through the ladder 5. The weight W2 is outputted to the operating device 7. The weight in the water is measured several times, and the adequate value is computed 7. The operating device 7 computes the volume of the person to be measured as water temperature T in the pool 51 as a correcting valve. The age (d), the sex (a), the height (b) and the like of the person to be measured are further inputted. The fatness of the person to be measured is computed based on a specified computing expression.
Patent JP-H0260931-A (JP)
Title: Polyamic acid
Inventor: NOJIRI HITOSHI
IPC: C08G73/10
Filed: 1988-08-26
Abstract: PURPOSE:To make it possible to form a polyamic acid as a precursor of a polyimide with improved alkali resistance by modifying terminals of an acid anhydride-terminated polyamic acid with a compd. reactive with the acid anhydride. CONSTITUTION:This polyamic acid is obtd. by modifying an acid anhydride- terminated polyamic acid with a compd. reactive with the acid anhydride, pref. the compd. of formulas I-III, wherein X1-9 are each -H, -F, -Cl, -Br, -OCH3, -COOH, -CH3, formula IV, -NO2, -NH2 or -CN; R1 is -H or -Si(CH3)3. Said method is especially effective when the acid anhydride-terminated polyamic acid is formed of pyromellitic dianhydride and diaminodiphenyl ether and/or p-phenylenediamine.