baber/WOPTO huggingface dataset:
Patent JP-2001095333-A (JP)
Title: Differential locking device for sulky rice transplanter
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential locking device for a sulky rice transplanter capable of simply performing the differential locking. SOLUTION: This differential locking device for a sulky rice transplanter is obtained by installing an operating member capable of performing the differential locking operation at the front of a machine body or near the front end of the machine body in the sulky rice transplanter freely liftably and lowerably equipped with a planting part in the rear of the machine body. The operating member is composed so as to cover the front of the machine body at the time of non-operation and further is composed so that the differential locking is kept on by pushing down the operating member downward.
Patent JP-H09114492-A (JP)
Title: Speech recognizing device
Inventor: KATO TOSHIFUMI
IPC: G06F3/16
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognizing device which is good in operability for user by displaying plural recognition candidates, which are obtained by a recognizing means, in the alphabetical order of the Japanese syllabary. SOLUTION: Speech information is inputted from a speech input part 11 such as a microphone. A speech recognition part 13 extracts features from the speech information. For a method for the feature extraction, a cepstrum coefficient calculated by an LPC analysis is used. The features are collated with respective word dictionaries in a recognition dictionary part 12 to calculate similarities for every word. And, several higher similarities among the calculated similarities are outputted as recognition candidates to a control part 18. The control part 18 rearranges and displays the recognition candidates on a CRT, etc., as a display part 14 in the alphabetical order of the Japaese syllabary so that a user can easily search.  The candidate having the highest recognition degree among the recognition candidates may be displayed at the head and the remaining candidates may be displayed in the alphabetical order of the Japanese syllabary.
Patent JP-H10124545-A (JP)
Title: Fillet editing method for graphic
Inventor: OKAMOTO HIROYUKI
IPC: G06T11/80
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an editing method with which editing operation is facilitated while expanding a plotting function. SOLUTION: When a user designates a pair of editing object graphics (S1) and the user inputs the radius of a fillet arc to these graphics (S2), a computer finds the center of a circle in contact with a pair of editing object graphics (S3). Among these circles, the circle having a center closest to the designated coordinate is searched (S4), the contacts of the circle having this center and a pair of editing object graphics are found (S5) and fillet editing is performed to provide plotting connecting a pair of editing object graphics through the fillet arc (S6). As the deformed example of fillet editing, there is the case of chamfering the graphics as well.
Patent JP-S63125479-A (JP)
Title: Steering clutch device
Inventor: ISHIDA ISAO
IPC: B62D11/08
Filed: 1986-11-17
Abstract: PURPOSE:To prevent losses of the transmission horse power due to the rotation of a brake disc at the time of traveling by allowing a brake disc to be in its rotational transmission state only when a steering brake is operated, and then preventing the brake disc from rotating at the time of its ordinary transmission. CONSTITUTION:When a shifter 31 is operated to the steering clutch engaging side with his foot detached from a steering clutch pedal, a clutch tooth 30 is engaged with a tooth 29 while an engaged tooth 36 is disengaged from a tooth 35, and then, the transmission power is transmitted to a travelling shaft 2 by means of a bevel gear 25, a steering transmission shaft 3 and a transmission gear mechanism 39. In addition, when a steering clutch is disengaged while he steps on the steering clutch pedal, the clutch tooth 30 is disengaged from the tooth 29 so as to cause the steering clutch to be in a disengaged state, and at the same time, the engaged tooth 36 is engaged with the tooth 35 so as to cause a brake disc 4 to be rotated integrally with the steering transmission shaft 3 and the steering clutch 1.
Patent JP-H10118740-A (JP)
Title: Equipment for machining helical gear
Inventor: ISOMURA KAZUO
IPC: B21K1/30
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a helical gear machining equipment excellent in the yield of material, suppressed to the utmost in occurrence of scraps caused from a steel round bar being a raw material in a machining process. SOLUTION: In a helical gear machining equipment 1, a punch on which spiral parts 2a, 8a of the prescribed angle of twist are formed and a helical stopper 8 are screwed in each other at the spiral parts 2a, 8a, a spiral part 12c of the prescribed angle of twist is formed in a cylindrical hole 12a of a female die 12, a turnable counter 13 to support a helical gear stock S in an abutting manner and a mandrel 16 to be inserted in the helical gear stock S for positioning are provided in the cylindrical hole 12a, the helical gear stock S is tuned and pressed into the female die 12 by the helical advance of a punch 2 by the spiral parts 2a, 8a screwed in the helical stopper 8 due to the load applied to the punch 2 in the axial direction, and a helical tooth form is formed on an outer circumferential part of the helical gear stock S by the spiral part 12c of the female die 12.
Patent JP-S63130847-A (JP)
Inventor: OONISHI SHIGEYASU
IPC: E04C5/02
Filed: 1986-11-17
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-H06123690-A (JP)
Title: Method and device for rapidly analyzing small amount of carbon in metal sample
Inventor: ONO AKIHIRO
IPC: G01N7/06
Filed: 1992-10-13
Abstract: PURPOSE:To determine a small amount of carbon constituent in a metal sample simply and rapidly by isolating surface-contaminating carbon constituent. CONSTITUTION:A metal sample 4 is first heated in an inactive gas flow, a contaminating carbon constituent remaining on the surface of the sample is eliminated, the inactive gas is switched to oxygen gas while successively heating it, and the sample 4 is subjected to an oxidation combustion, thus forming the carbon constituent in the sample to be carbon dioxide. A carbon content in the sample where the amount of sample surface-contaminating carbon is subtracted from the generated carbon dioxide gas concentration, is obtained accurately, simply, and rapidly.
Patent JP-S62137436-A (JP)
Title: Polyimide friction material
Inventor: TAKABAYASHI SEIICHIRO
IPC: C08L27/00
Filed: 1985-12-06
Abstract: PURPOSE:To obtain friction materials excellent in heat resistance and abrasion resistance by adding specific quantities of fluororesin powder and specific transition metal powder respectively to aromatic polyimide resin powder, and heating and molding the same under compression. CONSTITUTION:The aromatic polyimide resin powder is a powder consisting of a heat-resisting aromatic polyimide polymer which can be obtained by polymerizing and imidizing aromatic tetracarboxylic acid and aromatic diamine components. And as fluororesin powders, there are ethylene tetrafluoride monopolymer, the copolymer of ethylene tetrafluoride and propylene hexafluoride, or the like, in which at least 755 in weight of ethylene tetrafluoride is included. The transition metal powder is the powder of a transition metal having unpaired electrons on the d-orbit, and since these materials are subjected to hot forming, the reduction in friction coefficient due to heat can be suppressed and the abrasion resistance can be enhanced.
Patent JP-2001098628-A (JP)
Title: Sanitary washing equipment
Inventor: ABE TAKESHI
IPC: E03D11/13
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing equipment which makes easier the connection process to a water supply fittings taken out from a floor or wall of a water supply piping in a narrow, restricted space such as a toilet space for generally installing a sanitary washing apparatus. SOLUTION: This apparatus is able to eliminate the falling of a seal member during installation work by making the construction capable of temporarily or permanently retaining a flat packing 35 as a joint-shaped seal member at the connecting end portion of a water supply piping 13 with a joint and a seal member almost unitable as one body.
Patent JP-H11116545-A (JP)
Title: Diphenylmethane diisocyanate improved in discoloration with time and its production
Inventor: SAEKI TAKUYA
IPC: C07C263/18
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a diphenylmethane-4,4'-diisocianate(MDI) capable of reducing an added amount of discoloration inhibitor and improved in discoloration with time, and to provide a method for producing the MDI. SOLUTION: This diphenylmethane diisocianate contains <=3 ppm acid in terms of hydrogen chloride and <=5 ppm hydrolyzable chlorine compound in terms of chlorine and is improved in discoloration with time, and is obtained by adding a saturated fatty acid zinc salt represented by the formula; (Cn H2n+1 COO)2 Zn [(n) is an integer of >=5] to a diphenylmethane diisocianate containing both acid and hydrolyzable chlorine compound at rate of l-10 molar times based on the amount of the chlorine of the included hydrolyzable chlorine compound, followed by heat-treating the product at 50-220 deg.C and then distilling.
Patent JP-H02122062-A (JP)
Title: Method for vacuum carburization
Inventor: SUGIYAMA MICHIO
IPC: C23C8/22
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a high-quality evenly vacuum-carburized material by placing the material to be treated in a heat-treating furnace, and successively applying vacuum heating, injection of a carrier gas, soaking, carburization, diffusion, soaking at low temp., and hardening to the material. CONSTITUTION:A material M to be treated is placed in a heating chamber 2, the chamber is evacuated by a vacuum pump V and heated by a heating element 2a, then evacuation is stopped, and a carrier gas (methanol, etc.) is injected from a carrier gas source K. When the heating chamber 2 is held at a specified pressure, the material M is soaked at a set temp., the carrier gas is completely pyrolyzed, the carrier gas is equilibrated with the material M, and an enriching gas (propane, etc.) is introduced from an enriching gas source C to carburize the material. When carburization is finished, the heating chamber 2 is evacuated, and the material M is heated, diffused, then cooled to a hardening temp., and soaked. The material M is then transferred onto a lifter 8 in a cooling chamber 3, gaseous nitrogen, etc., are supplied to the chamber 3 from an inert gas source G, the lifter 8 is lowered into an oil tank 3a, and the material is hardened.
Patent JP-S63128022-A (JP)
Title: Molded article of amide based resin and production thereof
Inventor: ISEKAWA HIROSHI
IPC: C08G69/18
Filed: 1986-11-18
Abstract: PURPOSE:To readily obtain the titled molded article having excellent mechanical properties at ordinary and low temperatures as well as improved surface external appearance, by blending specific components, e.g. an omega-lactam, polymerization catalyst, etc., injecting or pouring the blend into a mold at a temperature above the melting point of the omega-lactam and molding the resultant blend. CONSTITUTION:A polymerization catalyst, e.g. an alkali metal, etc., is added to an omega-lactam and heated above the melting point of the omega-lactam to give a meltlike material. A polymerization cocatalyst, e.g. toluene diisocyanate, etc., is added to the omega-lactam and heated above the melting point of the omega- lactam. An aliphatic polyamide, soluble in the omega-lactam in the molten state and prepared by blending and dispersing a modified polyolefin is added to either one or both of the meltlike materials. Both are then blended and injected or poured into a mold and molded to provide the aimed molded article suitable as automotive parts, etc. Furthermore, the above-mentioned aliphatic polyamide is preferably a copolymer of three or more compounds of aliphatic dicarboxylic acids, aliphatic diamines, aminocarboxylic acids and lactams.
Patent JP-2000106656-A (JP)
Title: Image pickup device
Inventor: ABE KAZUTAKA
IPC: H04N5/335
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a solenoid at equivalent shutter acceleration and to optimize the shutter acceleration by providing an image shifting mechanism or the like to cause two-dimensionally shifting only for a prescribed amount by driving the solenoid, and controlling the solenoid with at least two kinds of drive currents, based on a solenoid drive control signal from a control circuit. SOLUTION: An image pickup lens 1 converges the light from image picked up image from an object through a mechanical shutter 2 and an image shift mechanism 3 to a solid-state imaging device 4. An op photoelectric converted analog image signal from the solid-state image pickup device 4 is digitized and recorded later in an image memory 6 as digital image data. The image shift mechanism 3 performs image shifting of light incident to the solid-state imaging device 4 with a solenoid driving circuit 9 which is the solenoid of a component. An OFD control circuit 10 controls the storage/discharge of electric charges of the solid-state image pickup device 4 due to image pickup light and adjusts the light exposure amount of the solid-state imaging device 4.
Patent JP-H0997020-A (JP)
Title: Led display lamp
Inventor: WATANABE YUZO
IPC: G09F9/33
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily perform the work to maintain and inspect a display unit without stopping a vehicle by preparing a tower car. SOLUTION: This LED display lamp is formed by constituting many mounting holes 3 to be fitted with many display units 4 at equal intervals on a front surface panel 2 supported on an LED display lamp body and displays the designs fitted and supported with the display units 4 in these mounting holes. The mounting holes 3 of this front surface panel 2 are constituting in the size in a longitudinal direction at the size at which one unit of the display unit 4 passes the hole and the transverse size thereof is constituted at the size at which two units of the display units pass so that two units of the display units successively connected to each other may be attached and detached to and from the rear surface of the front surface panel 2.
Patent JP-H10125376-A (JP)
Title: Male terminal metal fitting
Inventor: SEKO TOMOMI
IPC: H01R13/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of the base of a contact projection by use of a simple structure. SOLUTION: A contact projection 5 is extended straight from the end of a rectangular part 4, is formed continuously, and takes the form of a groove of U-cross section open on one side, which is perpendicular to the opening direction of barrels 2, 3. At the base 6 of the contact projection 5, a pair of ribs 8 going along the longitudinal direction of the contact projection 5 are formed symmetrical on the inner surfaces of two opposite plates. Both of the ribs 8 are formed by knocking metallic plates out from outer surfaces, and are formed during a press working process involved in the bending of a male terminal metal fitting 1 or during the process of cutting an expanded form. The tops of the peak parts of the ribs 8 are made to abut each other.  In addition to the enhancement of the flexural rigidity of the metallic plates by the ribs 8, the quasi-solid-state of a groove that is filled as the ribs 8 about to each other provides increased reinforcement against bending.
Patent JP-H03138433-A (JP)
Title: Misfire cylinder detecting device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02P17/12
Filed: 1989-10-24
Abstract: PURPOSE:To detect the discontinuous misfire with a high precision by detecting the max. reduction variation of the average effective pressure in each cylinder on the basis of the engine variation degree judgement value and judging the cylinder in misfire by correcting the judgment value shown by a specific reduction variation to a specific state. CONSTITUTION:The revolution cycle of an internal combustion engine is measured by a means A. The engine variation degree judgement value as the value corresponding to the variation quantity of the average effective pressure in each cylinder is calculated by a means B. Further, the engine variation degree judgement value and the slice level which shows the prescribed reduction variation of the average effective pressure are compared, and the cylinder in misfire is judged by a means C. In this case, the value which shows the max. reduction variation of the average effective pressure is detected by a means D. A means E performs correction so that the judgement value which shows the reduction variation smaller than the engine variation judgement value which shows the max. reduction variation of the average effective pressure is reduced to zero in the larger rate in the case when the reduction variation which the judgement value shows is smaller than the max. reduction variation, and the cylinder in misfire is judged according to the result of the correction.
Patent JP-S61150709-A (JP)
Title: Method for treating roll cooling water of cold mill by using ozone
Inventor: MATSUMOTO MASAJI
IPC: B21B27/10
Filed: 1984-12-25
Abstract: PURPOSE:To reduce operation cost by injecting gaseous O3 at plural positions of a cooling water piping up to roll cooling-water headers to keep the O3- concentration at the headers equal to or larger than a specific value, as well as to reduce the amount and concentration of the O3 required to be injected. CONSTITUTION:The generation of slime is prevented by keeping the concentration of O3 at roll cooling-water headers 4 at >=0.1ppm. For this purpose, gaseous O3 is injected into the cooling water of a water supplying piping 10 at two points, for instance at the outlet side of a cooling tower 7 and the middle point of piping 10 from respective gaseous O3 generating and supplying devices 15, 16 with the aids of ejectors 17, 18. The ejectors 17, 18 are provided to gaseous O3 injecting pipes 19, 20 connected parallelly to the piping 10. An O3-containing treating water flows in the piping 10 to wash it up to the headers 4 in order to prevent the formation of slime. As the gaseous O3 is injected at the two points of piping 10, the amount and concentration of injected O3 is remarkably reduced as compared with one point injection.
Patent JP-H07130971-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HINOOKA KIYONOBU
IPC: H01L29/78
Filed: 1993-11-04
Abstract: PURPOSE:To restrain a drop in an operating speed due to the addition of a transistor for logic verification in a gate array in which the transistor for logic verification is connected to every fundamental cell. CONSTITUTION:A cross-check transistor is a top gate-type TFT which is composed of a polycrystal silicon film which is composed of N<+> source-drain regions 9aa, 9ab and of a P-type channel region, of a gate oxide film and of a gate electrode 10a into which a part of a cross-check input interconnection 10b is converted. The N<+> type source-drain region 9aa is connected, via a direct contact hole 8, to an N<+> type diffused layer 6a as the output end of a gate array, and the N<+> type source-drain region 9ab is connected to a cross-check output interconnection 13f via a contact hole 12a.
Patent JP-S61155616-A (JP)
Title: Water pump mounting device of engine
Inventor: TANI MITSUHIRO
IPC: F01P5/10
Filed: 1984-12-28
Abstract: PURPOSE:To improve cooling effect by providing a partition plate having a guide plate for limiting and guiding a direction of a jet of cooling water from a water pump to water jacket side between a water pump and a crank case. CONSTITUTION:A water pump 3 is mounted on a crank case 4 for circulating cooling water through a water jacket 2 of an outer peripehry of a cylinder 1. A partition plate 6 having a guide plate 5 is provided between said water pump 3 and said crank case 4. A jet direction of the cooling water flowing from the water pump 3 side to the water jacket 2 side is limited and guided by said guide plate 5, whereby cooling effect in the jacket can be improved.
Patent JP-H07126556-A (JP)
Title: Conductive resin composition
Inventor: WAKITA SHINICHI
IPC: C09J9/02
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a conductive resin composition free from any organic solvent and therefore not deleterious to the working environment. CONSTITUTION:The conductive resin composition is prepared by kneading 100 pts.wt. metallic powder being a gold powder, a silver powder or a silver- plated copper powder, 12-20 pts.wt. binder being an acrylic emulsion containing a polyester material as the emulsifier, and 0.1-2 pts.wt. dispersant being a metal salt (e.g. a sodium salt or a potassium salt) of a saturated fatty acid such as lauric acid or myristic acid or of an unsaturated fatty acid as oleic acid or linolic acid.
Patent JP-H11172438-A (JP)
Title: Formation of metallic nitrided film by chemical vapor phase deposition and formation of metallic contact of semiconductor device using this formation
Inventor: KYO SHOHAN
IPC: H01L21/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metallic nitrided film by a chemical vapor phase deposition method and to provide a method for forming a metallic contact of a semiconductor device using. SOLUTION: This method has a stage in which a semiconductor substrate is charged into a vapor depositing chamber, a stage in which a metallic source is flowed into the vapor depositing chamber, a stage in which a purge gas is flowed into the vapor depositing chamber, and the metallic source remaining in the vapor depositing chamber is removed, a stage in which the inflow of the purge gas is cut off, the nitrogen source gas is flowed into the vapor depositing chamber so as to be reacted with the metallic source adsorbed by the semiconductor substrate and a stage in which the inflow of the nitrogen source gas is cut off, the purge gas is flowed into the vapor depositing chamber and the nitrogen source remaining in the vapor depositing chamber is removed, and a metallic nitrided film is formed on the semiconductor substrate.  In this way, the metallic nitrided film having low specific resistance and a low Cl content while being excellent in level difference applicability at a low temp. of <=500 deg.C can be obtd., whose deposition rate is about 20 Å/cycle, and it is also suitable for mass production.
Patent JP-H08113994-A (JP)
Title: Exterior wall substrate panel and exterior wall waterproof structure using the panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B2/00
Filed: 1994-10-14
Abstract: PURPOSE: To mount an external facing plate to an external surface in a water- tight manner and to improve watertightness between an exterior wall and a lower roof or floor-shaped body. CONSTITUTION: There are provided a framed structure 4 including a rectangular frame 3 in which frame materials are rectangularly disposed and facing materials 5, 6 forming, respectively, an external face F2 and an internal face F1 which are attached to the inside and outside of the framed structure 4, respectively. And the external face F1 of the facing material 6, to which an exterior facing plate A is attached, is made flat, and the thickness T across the internal face F2 and the external face F2 is made smaller than the thickness TS of the exterior wall by the thickness (t) of the external facing plate A.