baber/WOPTO huggingface dataset:
Patent JP-2000192705-A (JP)
Title: Latch device for underfloor cabinet or the like
Inventor: MIZUKADO KIMINARI
IPC: E04F19/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a latch device capable of avoiding inadvertent opening of a lid as the result of tampering by children since the lid cannot be unlocked unless a pushing operation and a turning operation are combined. SOLUTION: This latch device has a main spindle 3 fitted into a bearing body 2 secured to a fixed case 1, the main spindle 3 having a drive projection 5 on the peripheral edge of the lower surface thereof and energized upward by a spring 6. A latch body 7 perpendicular to the direction of the axis of the main spindle 3 is energized and projected by the spring 8 and a driven groove 9 to which the drive projection 5 is opposed when the main spindle 3 is depressed is provided in the upper surface of the latch body 7. A stopper projection is provided on the outer surface of the main spindle 3 and a rotational-angle-regulating arcuate groove 11 in which the stopper projection fits is provided in the inner surface of the bearing body 2. A first locking recess in which the stopper projection is engaged while in a locking position is provided at one end of the arcuate groove.
Patent JP-H11188716-A (JP)
Title: Concrete block form apparatus
Inventor: IWASAKI SHOICHI
IPC: B28B7/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency of a concrete block product and to form the concrete block product with high quality on the surface of which no stain is generated. SOLUTION: Forms 10P, 10 and 10Q with approximately reverse T-shapes placed on each form supporting member 4P, 4 and 4Q and a channel member whose opening part is inserted on the top end part of a rail positioning plate 3 projected from an each position between these forms are provided and the first operational member 15 provided on a base 1 and for performing and releasing press-contact of each form is provided and a pair of end forms 16 and 17 are provided so as to open/close both opening ends of the form and the second operational member 39 for performing and releasing press-contact of each end form on both opening ends of the form is provided on the base 1.
Patent JP-2001181109-A (JP)
Title: Animal-repelling coating with photochemical activity
Inventor: ASAKURA MITSUHIKO
IPC: A01N25/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject animal-repelling coating having a combination of animal-repelling function, deodorizing function and antimicrobial function, and excellent in antifouling function and air cleaning function as well. SOLUTION: This animal-repelling coating is obtained by formulating (A) a binder resin, (B) a volatile animal repellent with a sulfur-contg. terpene and/or a 6-to 8-membered heterocyclic compound with S and O as ring members, as active ingredient(s) and (C) a titanium oxide having photocatalytic activity. The animal-repelling coating is characterized by being 45-85 in PWC(pigment weight concentration).
Patent JP-2000184988-A (JP)
Title: Toilet sewage treating facilities
Inventor: NAKASONE MINORU
IPC: E03D9/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide toilet sewage treating facilities having a septic tank using an excreta decomposing action by germs, by which a large quantity of excreta discharged from a house such as a general home are efficiently treated and also maintenance and inspection of the septic tank is easily executed. SOLUTION: A stool 2 arranged indoors is connected to the septic tank 3 embedded outdoors by a piping 4. The septic tank 3 storing a microbial vegetation body to decompose the excreta is provided with a stirring member 9 having a stirring screw 7 and a paddle for stirring the microbial vegetation body and with an air supply piping 11 for blowing heated air to the microbial vegetation body. Then the air supply piping 11 is provided with a heater 13 for heating air to make hot blow, a circular heating piping 14 for heating the germs is connected to the lower part of the piping 11 and the circular heating piping 14 is provided with an air blowing pipe 15 for blowing heated air to the excreta and the microbial vegetation body.
Patent JP-2001183296-A (JP)
Title: Light quantity measuring device
Inventor: NAGAOKA TOSHIYUKI
IPC: G01N21/64
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity measuring device capable of efficiently detecting fluorescence generated from a sample. SOLUTION: This light quantity measuring device is provided with a light source 1, light source optical systems 2, 3, 4, 5 for guiding excitation light from the light source to the sample 6, an objective optical system 5 for condensing fluorescence generated from the sample 6, a detecting optical system 12 for detecting the fluorescence condensed by the objective optical system, and a reflecting optical element 9 disposed on the opposite side to the objective optical system 5 through the sample 6. The reflecting optical element 9 has a spectral transmission for reflecting only the fluorescent wavelength.
Patent JP-H11193653-A (JP)
Title: Non-slip tape for door knob
Inventor: NAMIHANA HIROSHI
IPC: C09J7/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To surely operate to rotationally move a door knob even by a person of weak grip, or even in the case of hand being wetted by providing non-slip projections on the surface of a tape base material, and providing an adhesive layer on the back. SOLUTION: Non-slip projections constituted of many small projections 3 are provided on the surface of a tape base material, an adhesive layer is provided on the back, they are formed in one body, further a mold releasing paper is arranged on the back of the adhesive layer, and hence a non-slip tape T for door knob is constituted. The non-slip tape T is cut off in accordance with the length of the grip part of the door knob N, the mold relasing paper is peeled and it is stuck to the circumferential face of the grip part. Hereby, even by a person of weak grip, or even in the case of hand being wetted, the door knob N can be surely operated to rotationally move. Further it is favorable to apply a fluorescence treatment or antibacterial treatment to the tape base material 1 or the non-slip projections 3.
Patent JP-2000220840-A (JP)
Title: Microwave oven
Inventor: RI CHEWA
IPC: H05B6/80
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven, capable of changing the inner volume of a cooking chamber easily. SOLUTION: A microwave oven is constituted of a case; a main body formed of a front panel and a rear panel arranged in the fore and rear direction of the case 11, and provided with a first cavity 31 as well as a second cavity 32, whose boundary is divided by a step; and a means connected to the main body selectively and changing the inner volume of the cooking chamber 30, by intercepting either one of the first cavity 31 or the second cavity 32.
Patent JP-2000140361-A (JP)
Title: Information output device for pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enable the parlor to confirm how probability variation generated by discriminating and display or print the variation of probability of generation of special game condition. SOLUTION: The summation data at 15:50 of the day on August 15, 1993, are showed in a list. The number of jackpot generation is showed at the left end on the list and the time of each jackpot generation to the right side thereof. Special pattern prize winning at the right side thereof represents special pattern prize winning number data summed up based on special pattern starting prize winning information and shows that the special pattern starting prize winning number from the business starting time of the day to the first jackpot generation is 15.5, that from the first jackpot to the second 398. Thereby, the game parlor is enabled to further improve the game interest of a Pachinko with a probability variation function and to more effectively obtain information for raising workability.
Patent JP-2000192168-A (JP)
Title: Silicon carbide composite material and its production
Inventor: KAWAI CHIHIRO
IPC: C22F1/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the thermal conductivity of the composite material by controlling the asepect ractio of particles essentially consisting of silicon carbide to the value above the specified one and allowing the thermal conductivity in the 1st direction and that in the 2nd direction orthogonal to the 1st direction to satisfy specified relation. SOLUTION: This material is the one in which the aspect ratio of silicon carbide particles is controlled to >1, and there is anisotropy in thermal conductivity. Namely, the relation of 0.7Kx<=Ky<=0.9Kx is valid between the thermal conductivity Kx in the 1st direction of the material and the thermal conductivity Ky in the 2nd direction orthogonal to the 1st direction. In the case a planar radiating substrate is formed by using this material, ordinarily, the 1st direction is applied as the main plane direction, and the 2nd direction is applied as the thickness direction. In the case of being increasing the thermal conductivity in the main face direction, in the producing process of the material, the main planes of the powder particles are orientated to the main plane of the substrate as much as possible.  The degree of the anisotropy is remarkable, mainly, as the aspect ratio is made higher, but, it is influenced also by the amt. of the silicon carbide particles, and the amt. is preferably controlled to 50 to 80 wt.%.
Patent JP-2000199155-A (JP)
Title: Trapping of knitting yarn in intersia knitting fabric
Inventor: KUMADA MEGUMI
IPC: D04B1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To trap knitting yarn in an intersia knitting fabric in good appearance and in reduced operation steps and attain good finish by knitting back stitch on a first loop, transfer the back stitch to a needle bed on the front side to form face stitch on the back stitch. SOLUTION: When an intersia knitted fabric is knitted by means of a horizontal knitting machine in which needle beds F and B are reciprocated in the longitudinal direction, a first and a second loops 11 and 12 are formed on the needle bed B on the back side, then back stitch 13 is formed on the first loop 11, the back stitch 13 is transferred to the needle bed F on the face side to knit face stitch 14 on the back stitch, and knitting yarn (b) is trapped. After the back stitch 13 is transferred, the second loop 12 is transferred to the needle bed F on the face side, then the loop 12 is dissolved after the transfer of the back stitch 13. Then, a third loop 15 is formed on the needle bed B on the back side after the face stitch 14 is knitted.
Patent JP-2000192231-A (JP)
Title: Method of forming thin film pattern and production of organic el display
Inventor: FUJII SUKEYUKI
IPC: C23C14/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method of forming a thin film pattern by which a thin film pattern consisting of a sublimating org. material or the like can be easily and efficiently formed with good resolution. SOLUTION: A primary pattern of a metal thin film 2 is formed on a first substrate 1, on which a continuous thin film 3 is formed. The interface between the metal thin film 2 of the primary pattern and the first substrate 1 is irradiated with a light beam 5a to excite surface plasmon resonance to sublimate the thin film material of the continuous thin film on the metal thin film 2. The sublimated thin film material is deposited on a second substrate 11 so as to form a secondary pattern of a thin film 3 on the second substrate 11 corresponding to the primary pattern of the metal thin film 2.
Patent JP-2001179072-A (JP)
Title: Vacuum kneading apparatus
Inventor: TAKEDA TAIJI
IPC: B01F27/91
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve problems, which a conventional vacuum kneading apparatus has, that the vacuum is lowered when a packing is worn, that air penetrates an object to be kneaded owing to the decrease and that it requires a troublesome work to remove foams from the object. SOLUTION: The vacuum kneading apparatus is provided with a tank 1 having a cover 2 and whose inside can be made vacuum, a shaft 4 inserted into the inside of the tank 1 through the opening 3 formed in the bottom of the tank, a propeller-like impeller part 5 attached to the inside of the tank 1 of the shaft 4, and a packing 6 installed in the opening 3 in a manner that it is pressure-bonded to the shaft 4. A ventilation port 7 is formed as to be continuous from the opening 3 to the tip of the shaft through the inside of the shaft 4.
Patent JP-2000191563-A (JP)
Title: Production of dichlorotoluene
Inventor: IWAYAMA KAZUYOSHI
IPC: C07C17/358
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To economically produce individual dichlorotoluene isomers from their isomer mixture. SOLUTION: 2,4-Dichlorotoluene is isolated from a dichlorotoluene isomer mixture including 2,4-dichlorotoluene but not 3,5-dichlorotoluene by the adsorption separation. Then, the dichlorotoluene isomer mixture poor in the concentration of 2,4-dichlorotoluene is subjected to the combination of the adsorption separation, isomerization and/or transalkylation to produce 2,6-dichlorotoluene and 3,5-dichlorotoluene economically.
Patent JP-2001187327-A (JP)
Title: Reaction tank for fixing carbon dioxide
Inventor: TANAKA SHUICHI
IPC: B01J19/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reaction tank for fixing carbon dioxide that a catalytic reaction in the reaction tank can be observed from the outside. SOLUTION: A transparent quartz reaction tube 1 in which a catalyst 8 is filled is provided at the inside of a coil heater 2, and a reaction gas comprising carbon dioxide and methane or hydrogen is introduced from a gas flow inlet 5 provided at the lower part and the reaction gas is heated to 400 to 700 deg.C by the coil heater 2. At the inside of a quartz protecting tube 3, a gold plated thin film 4 for reflecting and insulating heat rays and a slit 10 free from the gold plated thin film are formed. Thereby, the temperature and the flow rate of the reaction gas can be controlled while observing whether the reaction of the reaction gas is proceeding at suitable temperature and flow rate of the gas or not, through the slit free from the gold plated thin film, so that the catalytic reaction can be efficiently carried out.
Patent JP-H04215217-A (JP)
Title: Device and method for cleaning contact
Inventor: ITO KENJI
IPC: H01H11/04
Filed: 1990-12-10
Abstract: PURPOSE:To clean a contact without lowering other characteristic in a manufacturing equipment of switching element having Au group contact such as an electromagnetic relay or the like, especially in a contact point cleaning device and the contact cleaning method for cleaning the surface of the contact point. CONSTITUTION:A contact cleaning device comprises a sample holding base 4, to which a switching element 1 having a contact 11 is fitted, an oxygen injection tube 5 for injecting the oxygen intermittently to form the oxygen atmosphere 51 in the surroundings of the contact 11, and a laser device 6 for irradiating the laser beam 61 toward the contact 11. The oxygen is injected from the oxygen injection tube 5 to form the oxygen atmosphere 51 in the surroundings of the contact 11, and while the laser light 61 is irradiated from the laser device 6 toward the contact 11 to heat the surface of the contact 11, and the pollutant adhered to the surface of the contact 11 is burned.
Patent JP-H04214355-A (JP)
Title: Head cartridge and ink jet recording device
Inventor: TANNO KOICHI
IPC: B41J2/05
Filed: 1990-12-12
Abstract: PURPOSE:To enable only an ink tank to be replaced with a new one by providing a constitution in which a recording head and the ink tank can be detached alternately in a head cartridge having an integral piece of the recording head and the ink tank. CONSTITUTION:A recording head itself functions as a retaining device for its mounting. That is, the recording head and an ink tank can be retained in one piece so that these are detachable by fixing a lid 1200, positioned, for example, by a pin 1000A or an ink supply tube 100B, which constitutes the cover member of the retaining device such as a recording head, to an ink tank using snap members 1000C and 1200C. The recording head can be easily detached from the ink tank by loosening the fastened lid 1200.
Patent JP-H04252703-A (JP)
Title: Pneumatic radial tire
Inventor: NORO MASAKI
IPC: B60C9/08
Filed: 1990-12-26
Abstract: PURPOSE:To enhance control stability without detriment to riding comfortableness by providing a protrusion in a specified shape on the outside surface of a bead part, and setting a curvilinear contour area on the inside in the tire radius direction of the protrusion so as to interpose a minute clearance with respect to a rim flange. CONSTITUTION:The end part of a carcass layer 1 is turned up around a bead core from the inside of a tire to the outside, and, at the same time, a protrusion 5 that protrudes along the circumferential direction of the tire is provided on the outside surface of a bead part 20. The sectional form of the protrusion 5 is divided by a rectilinear contour 11 whose length is 4.0-8.0mm, and two curvilinear contours 12, 13 in recessed shapes that are respectively positioned on the outside and the inside in the tire radius direction with the rectilinear contour 11 between them, and, at the same time, made in a trapezoid having the maximum rubber thickness of 7.0-11.0mm, and the curvilinear contour 13 area is set up on the inside in the tire radius direction of the protrusion 5 so as to interpose a minute clearance with respect to a rim flange F.
Patent JP-H04250887-A (JP)
Title: Treatment of ammonia liquor
Inventor: HASEBE SHINJI
IPC: B01J19/00
Filed: 1990-12-28
Abstract: PURPOSE:To reduce the treating cost of the ammonia liquor generated at the time of producing coke by carbonizing coal by adding the above-mentioned ammonia liqour as the diluting water for temp. regulation of a waste liquid contg. the unoxidized components to be oxidized by oxidation equipment to the waste liquid to decompose the impurities in the ammonia liquor in a reaction column of the oxidation component. CONSTITUTION:The ammonia liquor generated at the time of producing the coke carbonizing the cool is stored into a service tank 1. This ammonia liquor is added as the diluting liquid for the time regulation of the waste liquid contg. the unoxidized components, such as NH4SCN and (NH4)2S2O3,to be oxidized with oxidizing equipment to decompose H2S, SCN, HCN, phenol, etc., which are the impurities in the ammonia liquor in the reaction column 5 of the oxidation equipment to obtain ammonium sulfate. Then, the components having toxicity are not included in the remaining water and can be released as it is. Consequently, the cost of treating the ammonia liquor is reduced.  :(a): TAKAHAX waste liq, (b):sintering flue gas desulfurization waste liq, (C): diluting lie, (d): oxidizing air, (e): air, (f): ammonium sulfate equipment.
Patent JP-H04214336-A (JP)
Title: Corrugated board with resin layer and its manufacture
Inventor: SAKOU MORIZOU
IPC: B31F1/24
Filed: 1990-12-11
Abstract: PURPOSE:To develop a corrugated board of superior heat and cool insulation properties and also of superior resistance to water, resistance to oil and cushioning properties and to be able to get the strength as a package material. CONSTITUTION:The method provides a resin layer 3 such as an OPP film layer inside a liner 11. The formation of said resin layer 3 is not limited to the liner 11 but can be an inner core 2. Also the resin layer is formed not only inside but also on the surface of the liner or the inner core. Further, the liner and the inner core are welded by heating the resin layer formed on the surface of the liner or inner core to form a corrugated board.
Patent JP-H04210457-A (JP)
Title: Manufacture of fe-ni base precipitation hardened superalloy
Inventor: KUSUHASHI MIKIO
IPC: C22C19/03
Filed: 1990-12-11
Abstract: PURPOSE:To obtain an Fe-Ni base precipitation hardened superalloy in which the difference in inhomogeneity according to the difference in the cooling rate is prevented and the sufficient improvement of strength by precipitation hardening is secured by delaying the cooling rate of an Fe-Ni base superalloy after soln. treatment and reducing or abbreviating intermediate aging treatment therefor. CONSTITUTION:Cooling for a precipitation hardening alloy after soln. treatment using Fe and Ni as base components and mixed with other required components is executed at the cooling rate of that of air cooling or below. Then, with the treating time for the subsequent intermediate aging treatment reduced or abbreviated, two-stage aging treatment similar to the conventional one is executed. Furthermore, the treating time for the above two-stage aging treatment is preferably reduced.
Patent JP-H04210252-A (JP)
Title: Fine pulverizing equipment
Inventor: MORIYA HIROYUKI
IPC: B02C19/06
Filed: 1990-12-14
Abstract: PURPOSE:To produce pulverized matter with a high pulverizing energy efficiency and a narrow particle size distribution by installing impact members in front and in the jetting direction of pulverizing nozzles of a pulverizing equipment provided with a rotating type classifier inside a vortex flow type jet mill, and utilizing two forces of impact. CONSTITUTION:Pulverizing equipment consists of a vortex type jet mill where solid matter is crushed by jetting compressed air from plural pulverizing nozzles 3 in a swirl pulverizing room 6, a disk-shaped rotor 8 above the mill and a rotating drive device 9 returning the disk-shaped rotor. An impact member 2 is provided in front and in the jetting direction in each of pulverizing nozzles 3 to make air jetted from the nozzle collide with the impact member 2. In a swirl pulverizing room 6 of the jet mill body 1, the impact member 2 is provided in the jetting direction of the pulverizing nozzle 3 corresponding to each injection nozzle. Thereby compressed air energy which is not used and consumed can effectively be utilized for pulverizing.
Patent JP-H04218989-A (JP)
Title: Semiconductor laser module
Inventor: ISHIZAKA TETSUO
IPC: G02B7/00
Filed: 1990-12-14
Abstract: PURPOSE:To provide a semiconductor module, where a Peltier element is hard to deteriorate even if the temperature change is given during use of the module. CONSTITUTION:In a semiconductor laser module which is equipped with a Peltier element 2, a base welded onto that Peltier element 2, a chip carrier 6 fixed onto that base 4, and a semiconductor laser chip 8 fixed onto that chip carrier 6, cuts 4a and 4b are formed from both sides in the direction approximately perpendicular to longitudinal direction of the above base 4, and the above base 4 is welded, at the interiors of that cuts 4a and 4b, to the above Peltier element 2.
Patent JP-H04222914-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTSUKI SHINSUKE
IPC: G11B5/588
Filed: 1990-12-25
Abstract: PURPOSE:To accurately control the position of a magnetic head provided freely movable in the vertical direction. CONSTITUTION:Sectoral members 11a, 11b are mounted on a moving means such as a bimorph element 2, etc., with its magnetic head 1 moving in the vertical direction, and the position is detected by position sensors 12a-12f, then the control is made so that the magnetic head 1 comes to the prescribed position by driving the movement means according to the output obtained from the position sensors.