baber/WOPTO huggingface dataset:
Patent JP-H06340402-A (JP)
Title: Preparation of chlorine dioxide
Inventor: UIRIAMU EE SUKOTSUTO
IPC: C01B11/02
Filed: 1992-12-14
Abstract: PURPOSE: To provide the method for producing the chlorine dioxide with a relatively small sized device, conveniently and in a high yield by a momentary reaction.  
     CONSTITUTION: A soln. containing 0.5-60 wt.% alkali metal chlorate and a sulfuric anhydride in a molecular state are supplied to a reaction column to allow to react momentarily in vacuum, and the generated chlorine dioxide is dissolved immediately in a diluent liq. to take out in a safety concn. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07196436-A (JP)
Title: Skin cosmetic
Inventor: KASHIBUCHI NOBUO
IPC: A61K8/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a skin cosmetic for improving brightness of skin. CONSTITUTION:This skin cosmetic is obtained by blending 0.02-5.0wt.% of tryptophan with 0.01-1.0wt.% of tyrosine in the blending ratio of tryptophan and tyrosine of 2:1 to 5:1 by weight.
Patent JP-2001168609-A (JP)
Title: 180° hybrid circuit
Inventor: HAYASHI HITOSHI
IPC: H01P5/22
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To realize a 180 deg. hybrid circuit that is small-sized in comparison with that of the conventional technology. SOLUTION: This circuit is provided with a high frequency transmission line 9 where one end is connected to a 1st input-output terminal 1, the other end is connected to a 2nd input-output terminal 2 and an electrical length at a frequency f0 is 90 deg., a 1st lumped constant circuit 8 where one end is connected to the terminal 2 and the other end is connected to a 3rd input-output terminal 3 and which uses an inductor and a capacitor whose phase lead at the frequency f0 is 90 deg., a 2nd lumped constant circuit 7 where one end is connected to the terminal 3 and the other end is connected to a 4th input-output terminal 4 and which uses an inductor and a capacitor whose phase lead at the frequency f0 is 90 deg.,  and a 3rd lumped constant circuit 6 where one end is connected to the terminal 4 and the other end is connected to the terminal 1 and which uses an inductor and a capacitor whose phase lead at the frequency f0 is 90 deg..
Patent JP-H10159981-A (JP)
Title: Sealing structure for complex
Inventor: HORIKAWA FUMIHIRO
IPC: B65D53/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a plastic complex, which helps to automate the manufacturing processes of a plastic complex to the utmost and hold sufficient sealing performance of the sealed part of the plastic complex. SOLUTION: A sealing structure is provided for a pair of molds 1a and 1b. One mold 1a is formed at its flange 2a on its one plane with a recessed groove 3, and the other mold 1b is formed at its flange 2b with a projection 4. The projection is pressed into the recessed groove to effect the sealing structure. A liquid sealant which has fluidity prior to its hardening and has elastic solidity after its hardening is placed into the recessed groove 3 of the mold 1a arranged horizontally, and is then hardened. The mold 1a provided with an elastic sealant layer 5 thus obtained and the mold 1b are thereafter tightly pressed on each other such that the projection 4 is embedded in the elastic sealant layer 5.
Patent JP-2001162790-A (JP)
Title: Ink jet head
Inventor: MOTO YOICHI
IPC: B41J2/055
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which ink can be dried in a short time even in case of 'solid print'. SOLUTION: A large number of piezoelectric barrier walls 2a, 2b defining an ink channel are fixed, in two rows, to the upper surface of a substrate 1 such that the piezoelectric barrier walls 2a of one row are located between the piezoelectric barrier walls 2b of the other row and a top plate 5 provided with a large number of ejection holes 6a, 6b, in two row, communicating with the ink channel is mounted on top of the piezoelectric barrier walls 2a, 2b. In such an ink jet head, diameter of the ejection holes 6b is decreased so that the quantity of ink ejected from one row A of ejection holes 6a is smaller than the quantity of ink ejected from the other row B of ejection holes 6b.
Patent JP-H05163000-A (JP)
Title: Hydraulic load balancer
Inventor: OHASHI HIROTAKA
IPC: B66F19/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide a hydraulic load balancer which can handle a heavy article having a weight of several tons, in no-loaded state. CONSTITUTION:A balance cylinder 22 for connecting a supporting frame and a load side is constituted of a hydraulic cylinder device, and a load detecting sensor such as load cell 40 is installed in a load transmission passage ranging from a loading board to the hydraulic cylinder device. A constant pressure feeding passage 3 is connected with the rod side hydraulic chamber 30A of the hydraulic cylinder device, and a variable hydraulic passage 34 in which a servo valve 32 is interposed is connected with a head side hydraulic chamber 30B. A control means which generates a hydraulic pressure for balancing the head side hydraulic pressure of the hydraulic cylinder device to the initial load on the basis of the detection signal supplied from the load detecting sensor and judges the existence of the vertical operating force by detecting the shift of the sensor or the pressure in the hydraulic chamber and drive-controls thre servo valve is installed.
Patent JP-2000146018-A (JP)
Title: Stop button of handle
Inventor: ISHII RYUICHI
IPC: F16K31/60
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a stop button which is simply assembled to a handle. SOLUTION: This stop button 30 is slidably installed to a slit 21 provided to the handle 20 of a faucet, and regulates the rotation of the handle 20, by interfering to the step part 14 provided to the faucet main body 10 side being slide operated. In this case, the stop button is provided with a button operation part 31 exposed on the outer surface of the handle 20; a stopper part 32 projecting to the inside of the handle 20, being inserted to the slit 21 from the outer side of the handle 20, and interfering to the step part 14; and a locking piece 33 inserted to the slit 21 being bent by its own elasticity when the stopper 32 is inserted to the slit 21, and locked to the inner surface of the handle 20 by the restoration after the insertion.
Patent JP-H06180374-A (JP)
Title: Gear slip mechanism for timepiece
Inventor: FUJIO SATOSHI
IPC: G04B13/02
Filed: 1992-12-15
Abstract: PURPOSE:To provide a gear chip mechanism for timepiece in which slip torque can be obtained stably while facilitating control thereof. CONSTITUTION:A through hole 31 having large diameter on the upper side and small diameter on the lower side is made in the center of a second gear 30 and the flange part 22 of a ring member 20 is press fitted to the large diameter part 31a of the through hole 31 while the ring part 21 of the ring member 20 is press fitted to the fitting part 6 of a cammon pinion member 1. When any one of the second gear 30 or the cammon pinion 1 is subjected to a predetermined rotary load or above, contact faces at the flange part 22 of the ring member 20 and the large diameter part 31a of the second gear 30 slip each other. Since the small diameter part 31b of the second gear 30 is clamped by the flange part 22 of the ring member 20 and the second part 5 of the cammon pinion 1 in order to prevent the removal of the second gear 30 in the axial direction, the outer diameter of the flange part 22 can be increased and press fitting force of the second gear 30 can be increased and press fitting force of the second gear 30 can be decreased resulting in the facilitation of dimensional control of the second gear 30 and the ring member 20.
Patent JP-H06187825-A (JP)
Title: Temperature compensation dielectric ceramic composition
Inventor: HIUGA TAKEHIRO
IPC: C04B35/46
Filed: 1992-12-16
Abstract: PURPOSE:To improve the temperature stability of resonance frequency for use in 100GHz or more high frequency by forming dielectric ceramic composition with specified composition. CONSTITUTION:Dielectric ceramic composition has composition as expressed by a general formula: xSr2(Nd0.5Ta0.5)O4.(1-X)Sr2TiO4, where (x) is 0.35<=x<=0.65. If (x) is outside the above, the absolute value of the temperature coefficient of resonance frequency exceeds 20ppm/ deg.C. In one of manufacturing methods, high-purity strontium carbonate, titanium dioxide, neodymium oxide and tantalum oxide are each scaled and wet-mixed together with pure water. After dried, it is temporarily fired in an oxygen gas atmosphere, crushed in a mortar and then granulated while passing through a mesh. Powder obtained is molded at static water pressure and fired to form a ceramic.
Patent JP-H07187349-A (JP)
Title: Vibration control carrying stand for unmanned carrying vehicle or the like
Inventor: FUJII HIROSHI
IPC: B61D45/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the occurrence of positional dislocation at carrying time by eliminating vibration and rocking generated in a conveyance object. CONSTITUTION:A frame body 11, an upper plate 21 laid on the frame body 11, a vertical directional damper 22 to support the upper plate 21 with the frame body 11 in the vertical direction, a horizontal directional damper 23 to support the upper plate 21 with the frame body 11 in the diameter direction and a positioning mechanism 30 to position the upper plate 21 on the frame body 11, are provided. The respective dampers 22 and 23 have both metallic springs 221 and 231 and damping covers 222 and 232 which are arranged around these and are formed by molding damping materials in a bellows shape. The upper plate 21 is bent and formed so that an upper plate indicating position Q of the vertical directional damper 22 and a gravity point G of a conveyance object 40 placed on the upper plate 21 are put in the same height or an approximate height.
Patent JP-H09183486-A (JP)
Title: Semiconductor-tray-packing box
Inventor: TANAKA NOBUYUKI
IPC: B65D5/22
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-tray-packing box having great strength to drop and impact. SOLUTION: A semiconductor-tray-packing box 2 comprises a rectangular bottom wall 4, a front wall 6 erected from the front edge of the bottom wall 4, a rear wall 8 erected from the rear edge of the bottom wall 4 and facing the front wall 6, a left wall 10 erected from the left edge of the bottom wall 4, a right wall 12 erected from the right edge of the bottom wall 4 and facing the left wall 10, and a lid wall 14 connected with the upper edge of the rear wall 8 and facing the bottom wall 4, and it is in the form of a vertically-flat, rectangular parallelepiped. Because the semiconductor-tray-packing box 2 is made of a single piece of cardboard, and the front wall 6, rear wall 8, left wall 10, and right wall 12 comprise triple or quartet structures, its structure is exceedingly strong to impact and so on.
Patent JP-H11178832-A (JP)
Title: Ultrasonosurgical operation device
Inventor: YAMAGUCHI YUKIMASA
IPC: A61B18/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To properly and quickly set and change the extent of the vibration amplitude of an ultrasonosurgical operation device, a liquid feed volume and the like by providing a handpiece with an adjustment means for a current amount, a liquid feed volume and a suction volume. SOLUTION: A handpiece 1 is connected to the high-frequency generation means 3 of an ultrasonosurgical operation device body 2 via an electric cable for receiving high-frequency current. Also, the handpiece 1 is connected to a liquid feed means 4 via a liquid feed tube 7 and to a suction means 5 via a suction tube 8. The handpiece 1, upon receipt of high-frequency current from the high-frequency generation means 3, generates an ultrasonic vibration at the forward end, and crushes a tissue. At the same time, the handpiece 1 receives physiological salt solution from the liquid feed means 4 for washing away blood. Also, the suction means 5 draws and removes a crushed tissue. In this case, an adjustment means 9 attached to the handpiece 1 adjusts the extent of crushing, washing and suction.  According to this construction, the setting and change of a condition such as the extent of a vibration amplitude can be quickly and properly made.
Patent JP-H09174571-A (JP)
Title: Mold for composite molding and method therefor
Inventor: KONISHI NORIYOSHI
IPC: B29C45/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of burr on a molded product obtained by composite molding. SOLUTION: The crushing member 11 opposed to a sagging part (a) generated by the press processing of a metal plate M and crushing the sagging part (a) at a time of mold clamping at the region adjacent to a cavity to perform processing so as to closely bond the same to a template 2 is provided to the template 2 on the loading side of the metal plate M. The crushing member 11 is constituted as a member separate from the other part of the template and can be attached to the template in a telescopic manner and the hardness thereof is higher than that of the other part of the template 2.  The metal plate M is attached to templates 1, 2 and a mold is clamped to crush the sagging part (a) of the metal plate M part (a) of the metal plate M by the crushing member 11 to mutually closely bond the sagging part (a) and the template 2 and a molten resin (r) is injected into the cavity 9 to be molded. By this constitution, the molten resin (r) is prevented from leaking from the cavity 9 to prevent the generation of burr.
Patent JP-2000183622-A (JP)
Title: Antenna system for mobile communication unit
Inventor: TAKAHASHI HIROTO
IPC: H01Q11/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for a mobile communication unit with a configuration that ensures an anti-exfoliation strength and a locking function with an insulator through simple processing. SOLUTION: An antenna element 10, that is extracted from a main body of a mobile communication unit or contained in the main body, is provided to the mobile communication unit. The antenna system for the mobile communication unit has a structure, where part of the antenna element 10 is connected to a sleeve via an insulator made of an electric insulating material as a major part. The antenna element 10 has faces 10A1, 10A2, in parallel with a diametrical direction of the antenna element 10 at a part integrated in the insulator and a plurality of flat parts 10A, whose direction of the faces 10A1, 10A2 differ from each other are provided along the axial direction of the antenna element 10.
Patent JP-H07200660-A (JP)
Title: Designing device
Inventor: SHIMIZU HIROSHI
IPC: G06F17/50
Filed: 1993-12-29
Abstract: PURPOSE:To improve the working efficiency for a correction job or an evaluation work under correction by displaying a correction history. CONSTITUTION:An image DB 103 is prepared in reference to the design element relation set to the input words, and a prescribed word is inputted via an evaluation word input part 101 for expression of an image. An optimum design element inferring part 102 infers an optimum design element to the word, and a design display part 104 synthesizes the design elements and displays them. A design diagram correcting part 105 corrects a design diagram, and a design diagram correction history storing part 106 stores the history of the design diagram. Then a design diagram correction history display part 107 displays the correction history of the design diagram.
Patent JP-2000193098-A (JP)
Title: Sealing device
Inventor: BUNDGART ASBJOERN
IPC: F16J15/32
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device to simplify structure, facilitate handling, and perform reliable sealing. SOLUTION: This device is provided with a sleeve-form first seal part 4. The first seal part is formed in a shape that an axial opening space 6 pointing to a cooporating surface 1a is formed in cooperation with a shaft body 2. The device is further provided with an elastic compressive sealing body. The sealing body has a section in a shape and size different from those of the space during non-compression. When an axial force from an opposite surface is exerted on the sealing body, the sealing body is compressed to effect sealing of a gap between the space 6 in an axial direction and the cooporating surface 1a, and by this constitution, sealing of the slit-form space to the shaft body 2 is performed.
Patent JP-H11178992-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable a player to continuously have an expectation to keep the pattern variation stopping at a specific condition, by preliminarily providing information of possibility of varying patterns stopping at a specific condition to generate profits and informing the player of information on generation of specific conditions continuously over several pattern variations. SOLUTION: Because the possibility stored caused by random numbers is 3/3, when the possibility came third, the possibility after reevaluation becomes 1/3, when came second, 2/3, and first 3/3. Consequently a preliminary sign J is displayed on a pattern variation two time before executing pattern variation corresponding a random number, and a preliminary sign Q on a pattern variation one time before. When pattern variation corresponding to a random number is finally executed, a preliminary sign K is displayed and a winning is judged and the variation pattern is stopped by a winning pattern set. Such variation of displays like this makes a player be strongly conscious of that winning is approaching and be excited.
Patent JP-H05168347-A (JP)
Title: Method for landscape architecture in interior, on rooftop or the like
Inventor: ODAWARA TAKURO
IPC: E02D17/18
Filed: 1991-12-24
Abstract: PURPOSE:To form the landscape rich in undulations while preventing overweight by placing a specific quick setting lightweight material on a field and laying soil thereon. CONSTITUTION:A quick setting lightweight material 1 having <=90sec gel time and 0.2-1.5 specific gravity is placed on a field for landscape architecture to carry out rough shaping. Required soil 3 is then laid thereon to perform landscape architecture. Thereby, the landscape can be shaped into a desired shape while placing the lightweight material on the field even without using a frame mold, etc.
Patent JP-2000178719-A (JP)
Title: Ion plating device
Inventor: YAMAMOTO TOSHITAKA
IPC: C23C14/32
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an ion plating device capable of reducing a space and capable of lessening the foot print (installing area) of the whole of the device. SOLUTION: This device contains a film forming chamber 21 of a hermetically sealed structure capable of maintaining vacuum airtightness, a hearth part 22 contg. the main hearth arranged in the lower part of the film forming chamber and an annular auxiliary anode arranged so as to surround this, a plasma gun 23 provided at a position higher than that of the hearth part in the lower part of the side face of the film forming chamber and a steering coil 24 provided so as to surround this and an exhaust system composed of an exhaust chamber 25 provided on the upper part of the side face same as the side face provided with the plasma gun, an exhaust cutoff valve 26 and an exhaust pump 27 for a high vacuum connected thereto.
Patent JP-2000178957-A (JP)
Title: Ground settlement acceleration method
Inventor: OKADA TETSUKAZU
IPC: E02D3/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To easily prevent the occurrence of noise and vibration during the execution of work by pumping up groundwater in advance from the ground surrounded by impervious wall bodies and the pumped-up groundwater is filled within the wall bodies thereby loading the water as a weight for setting the ground. SOLUTION: A wall body 2 is built by utilizing wastes or the like, and the surface of the inner side is formed by an impervious work which has lining given by impervious sheet 3 or cohesive soil. Next, groundwater W directly below the ground 1 is pumped up by well point 4, and pumped up groundwater W is filled in the wall body 2 and used as a surcharge 7. In this case, after using the groundwater W pumped up from a waste disposal area directly below as a surcharge 7, it is aerated and treated by adsorption using activated charcoal, and volatile organic substances in water are removed. Moreover, groundwater W used for treatment is returned back to nearby ground 1 and soil washing is performed at the same time.  By doing this, the occurrence of pollution such as dusting, noise and vibration during the transport, laying and leveling and removal can be prevented and the construction costs can be reduced.
Patent JP-H10182406-A (JP)
Title: Preparation for external use for skin
Inventor: UEHARA SHIZUKA
IPC: A61K8/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin useful for cosmetic and external drug by using extract of Rakanka (fruit of Momordica grosvenorii) and an ultraviolet-absorbing agent and/or powder having ultraviolet scattering effect. SOLUTION: This preparation for external use for skin capable of preventing the darkening of skin caused by sunburn and the formation of spots and freckles caused by inflammation and pigmentation is produced by using preferably 0.0005-10wt.% (in terms of dried solid component) of Rakanka extract produced by extracting dried fruit of Momordica grosvenorii Swingle with one or more extractants such as water, a lower monohydric alcohol, a liquid polyhydric alcohol, etc., in combination with one or more components selected from 0.05-10wt.% of ultraviolet absorbing agent (e.g. 2-ethylhexyl p-methoxycinnamate) and/or 0.05-50wt.% of powder having ultraviolet-scattering effect (e.g. titanium oxide, iron-containing titanium oxide or zirconium oxide).
Patent JP-H05174394-A (JP)
Title: Access method for disk device
Inventor: FUKAMACHI MITSUHIRO
IPC: G11B21/08
Filed: 1991-12-24
Abstract: PURPOSE:To shorten the access time of a disk device by defining the actual access correction distance as the correction value if the relevant access correc tion distance is different from the actual access correction distance by the prescribed value or more. CONSTITUTION:The access correction value DELTAx is added to an access distance DELTAx between the present position of a record/reproduction head and a target access position. Thus a virtual access distance X is obtained and a target access running velocity Vref is calculated from the distance X. Then the record/ reproduction head is moved at the velocity Vref so that the distance X is set at 0. Under such conditions, the actual access position of the record/reproduction head is checked and the distance DELTAx is corrected based on the actual access position.
Patent JP-H0639730-A (JP)
Title: Hardened abrasive and manufacture thereof
Inventor: SATO KAZUO
IPC: B24D3/02
Filed: 1991-11-30
Abstract: PURPOSE:To provide the nature of a grinding grain sinteried type grinding wheel and to make toughened abrasives suitable for machining of ceramics by a method wherein, after a molded product in which inorganic fibers selected from ceramics rigid and brittle materials are primarily cured by using thermosetting resin, such as epoxy resin is machined, the molded product is heated again to effect secondary curing. CONSTITUTION:A tank where thermosetting resin 3, such as epoxy resin, is contained is impregnated with 5-50vol.% inorganic fibers 2 of rigid and brittle materials, such as alumna fibers with a fibre size of approximate 15 micron, to effect primary heat curing treatment. The molded product is machined and further treated in a hot blast circulating furnace for one hour at, for example, 250 deg.C, for five hours at 300 deg.C, and for five hours at 350 deg.C to apply secondary curing treatment to produce a hardened abrasive 1 on which additional improvement is applied.