baber/WOPTO huggingface dataset:
Patent JP-H08155942-A (JP)
Title: Method and apparatus for treating residual ready-mixed concrete
Inventor: KURAHASHI KAZUMITSU
IPC: B28C7/00
Filed: 1994-12-09
Abstract: PURPOSE: To subject residual ready-mixed concrete generated in a ready-mixed concrete factory to granaulation treatment inexpensively in an energy saving manner without using a grinder generating noise or dust. CONSTITUTION: A device having a large number of projections 3 or ridges capable of moving up and down provided to the rear or upper surfaces thereof is provided to a shallow box shaped form 1 having a sheet 1A like material having bendability as a bottom surface and the projections 3 or ridges are moved up and down to pulverize concrete charged in the form 1 at the time of semi-curing.
Patent JP-H06158675-A (JP)
Title: Rubber composition for mounting on paved surface and manhole cover cushioning material
Inventor: OZAKI YUICHI
IPC: C08K3/04
Filed: 1992-11-20
Abstract: PURPOSE:To reduce the difference in wear rate between members by specifying the composition of a rubber composition for mounting on a paved surface and that of an annular cushioning material in covering the upper surface of a cover with the rubber composition and providing the annular cushioning material around it. CONSTITUTION:An embedded manhole cover 1 is covered at its upper surface with a rubber composition 4 for mounting on a paved surface and with an annular manhole cover cushioning material 5 and is embedded while its upper surface is flush with a road surface. The rubber composition 4 and the cushioning material 5 are both composed of 100 parts by weight of general-purpose rubber or a mixture of general-purpose rubber and thermoplastic resin, 70 to 300 parts by weight of soft carbon and 30 to 300 parts by weight of white filling agent. when necessary 5 to 25 parts by weight of black substitute and 0 to 20 parts by weight of cork powder are added thereto. A display portion of characters, etc., made from a material with a wear rate equivalent to that of the cushioning material 5 is embedded in the cushioning material 5 in such a manner as to pass through the material in the direction of thickness. Formation of a gap due to the difference in wear and flowing properties between them can thus be prevented and the loss of the display portion due to wear can be prevented.
Patent JP-H09178623-A (JP)
Title: Controller for fluid control device
Inventor: NAKAYA MASANORI
IPC: F16K31/48
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To increase the number of operations per rotation and constitute a more complicated sequence for fluid control device by allowing projections on the outer peripheral surface of a rotary drum to drive the fluid control device by pressing while the rotary drum is rotated. SOLUTION: A rotary drum 1 is provided with a plurality of screw holes 21 to 24 on its outer peripheral surface, and it is rotated at a center of an axis 1a in A direction by means of a motor. The screw holes are arranged in a manner to form four rows with an interval of distance in an axial direction, and pins 21p to 24p are screwed. In addition, a fluid control device section 2 is provided with fluid elements E1 to E4 adjacent to the drum 1, and the devices E1 to E4 are driven by pressing of the pins 21p to 24p . Thus, the number of driving times for fluid control device during rotation of the drum 1 can be set to be large, and more complicated sequence can be also comprised.
Patent JP-H10167842-A (JP)
Title: Ceramic green sheet for restricting layer and production of ceramic substrate using that
Inventor: NAKANO SATORU
IPC: C04B35/64
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To easily remove such ceramic green sheets from a substrate that are used as restricting layers attached to both surfaces of a glass ceramic substrate when the substrate is pressurized and calcined. SOLUTION: Ceramic green sheets 12 as restricting layers are attached to both surfaces of a glass ceramic substrate 11 which is then pressurized and calcined. The ceramic green sheet 12 for a restricting layer is made of a ceramic material (such as MgO) which has corrosion resistance against an alkali component of the surface of the glass ceramic substrate 11 and does not sinter at the sintering temp. of the glass ceramic substrate 11. Thus, melt sticking of the ceramic green sheets 12 as restricting layers to the glass ceramic substrate 11 can be prevented during calcining under pressure. The compounding ratio of the binder resin, solvent and plasticizer to the ceramic powder for the ceramic green sheet 12 as restricting layers are preferably <=25wt.% binder resin, <=50wt.% solvent and >=0.5wt.% plasticizer to the weight of the ceramic powder.
Patent JP-H11164772-A (JP)
Title: Integrally formed clip
Inventor: MURAKAMI HITOSHI
IPC: A47G29/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an integrally formed clip to be attachably and detachably mounted on a hanger net which does never unnecessarily come off and is repeatedly usable by integrally protrusively providing a locking ring having a slit on the upper end of one nipping piece of a pair of nipping pieces connected by a connecting piece in the direction orthogonal to the nipping piece. SOLUTION: An integrally formed clip has a pair of nipping pieces 2, 3 differed in length which are mutually connected in the middle parts by a connecting piece 4. The other end sides of the nipping pieces 2, 3 are brought into forced contact with each other by the energizing force of a spring 5 fitted to projections 21, 31 provided on the mutually opposed inner surfaces on one-side ends of the nipping pieces 2, 3. A substantially circular locking ring 6 is integrally protruded on the upper end of one nipping piece 2 so as to be orthogonal to the nipping piece 2, and a substantially reverse dog-leg-shaped slit 61 is formed on the outer surface side slightly down from the center of the locking ring 6 so that the outside is turned in the tangential direction of the circle and the inside is turned in the radial direction of the center of the circle.  The locking ring 6 is fitted to the crosspiece of a hanger net through the slit 51 and engagingly locked thereby.
Patent JP-H01176212-A (JP)
Title: Production of silicon hydride chloride
Inventor: MIYAO KOJI
IPC: C01B33/107
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a silicon hydride chloride in an extremely high yield by adding a hydrogen chloride gas to a silicon chloride previously brought into contact with air, further adding a chloride of antimony to the coexisting substance to give the material of coexistence and reacting the material with hydrogen. CONSTITUTION:In production of a silicon hydride chloride by adding >=2% hydrogen chloride gas to a silicon chloride previously brought into contact with air to give a coexisting substance and reacting the coexisting substance with hydrogen at >=200 deg.C, >=2% chloride of antimony is added to the coexisting substance and made to coexist. Silicon tetrachloride, disilicon hexachloride or trisilicon octachloride may be cited as the silicon chloride used. A hydrogen chloride gas from which water is sufficiently removed is used as the hydrogen chloride gas on the ground that initial reaction rate to form a reaction product is increased and yield of the reaction product is improved. Antimony chloride is preferable as the chloride of antimony on the ground that reaction between the silicon chloride and hydrogen is promoted.
Patent JP-H04204456-A (JP)
Title: Photoconductive material and production thereof
Inventor: TAKIMOTO AKIO
IPC: C08L85/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a photoconductive material having sensitivity up to an IR wavelength region by preparing an org. polymer contg. specified repeating units and dispersing other org. material whose decomposition temp. is above a heat treatment temp. for crystallizing the org. polymer. CONSTITUTION:An org. polymer contg. repeating units represented by formula I is prepd. and other org. material whose decomposition temp. is above a heat treatment temp. for crystallizing the org. polymer is dispersed in the org. polymer. In the formula I, n>=2, X is 0, S, Se or Te, Y is an optionally substd. arom. group and Z is a group contg. an imido ring. The crystallinity of the org. polymer can be remarkably enhanced by heat treatment, the interaction between the adjacent macromolecules is strengthened by the enhanced crystallinity and light absorption in a film, electric charge generating ability and electric charge transferring ability are increased. A photoconductive material having satisfactory photosensitivity in a wide wavelength region from visible wavelength to IR long wavelength is obtd.
Patent JP-H03196100-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO TETSUO
IPC: G10H1/34
Filed: 1989-12-25
Abstract: PURPOSE:To generate the musical tones approximated to the musical tones of string rubbing musical instruments, etc., with simple operations by providing an operating means which can be operated on a panel, generating the speed information based on the operating position in one direction according to the operations of the operating means and the position information based on the operating position in the other direction intersecting with the one direction and controlling musical tone characteristics according to these sets of the information. CONSTITUTION:The operating means which can be operated on the panel is provided and the musical tone characteristics are controlled by assigning the speed in accordance with the operating position or displacement quantity in the one direction detected from this operating means. The assigning of the arbitrary speed in a wide range is, therefore, possible and diversified expressions are imparted to the rise, duration, fall, etc., of the musical tones. The musical tone characteristics based on the speed assignment in the one direction and the musical tone control based on the position assignment in the other direction are combined by controlling the musical tone characteristics in correspondence to the operating position in the other direction intersecting with the one direction, by which the diversified expressions of the performance are made. The musical tones approximated to the musical tones of the string rubbing musical instruments, wind instruments, etc., are generated in this way by the simple constitution and operations.
Patent JP-H09149920-A (JP)
Title: Bed for care
Inventor: IWAKI TSUNEHITO
IPC: A61G7/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bed for care which is equipped with a transfer function for transferring a sickly person on a bed to a carriage means such as a wheelchair, a stretcher, or the like, and does not need new space for equipment of transfer function. SOLUTION: A transfer unit 4 is coupled with the body 1 of a bed for care through a rotating and lifting mechanism 2. The transfer unit 4 is equipped with a flat reciprocative stage 40 for moving back and forth along the topside of the bed body 1, and a driving mechanism for driving the reciprocative stage 40 back and forth, and this can reciprocate between the storage position under the bed body and the transfer position at the side of the bed body.
Patent JP-H03197656-A (JP)
Title: Hot working method for tial intermetallic compound
Inventor: KIMURA KINICHI
IPC: C22C14/00
Filed: 1989-12-25
Abstract: PURPOSE:To allow the hot working of the strong working of the hardly workable TiAl intermetallic compd. at a high straining speed by incorporating a specific ratio of hydrogen into the above-mentioned intermetallic compd., then working the compd. at a specific temp. CONSTITUTION:The hydrogen is incorporated at 0.005 to 2wt.% into the TiAl intermetallic compd. The incorporation of the hydrogen is executed by adding the hydrogen to the material at the time of melting the material or subjecting the material to a heating treatment in a hydrogen atmosphere. The hot workability of the above-mentioned intermetallic compd. is greatly improved in this way. This hydrogen-contg. TiAl intermetallic compd. is worked at >=900 deg.C, by which the hot working of the strong working, such as hot rolling, is executed at the high straining rate without cracking in working. The material after the working is preferably dehydrogenated by heating in a vacuum to prevent the embrittlement thereof.
Patent JP-2000160759-A (JP)
Title: Panel connecting device
Inventor: FUKAZAWA TSUGIO
IPC: E04B9/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of knockdowns to reduce manufacturing costs and to improve appearance by simplifying a connecting and oscillating mechanism for panels such as ceiling panels, eliminating the need for conventional steel hinges, reducing panel assembling man-hours, ensuring the accuracy of connecting the panels, maintaining the airtightness of the connections of the panels, and omitting conventional mounting of gaskets. SOLUTION: The second hinge component part 22 of a second panel 2 is fitted into the recessed part 19 of the first hinge component part 12 of a first panel 1 and the projecting surface part 24 of the right overhanging part 23 of the second hinge component part 22 is made to abut along the guide surface 14a of a left projecting part 14, the guide surface 14a having an arcuate cross section. The end face 27 of the end of a lower projecting part 26 having an arcuate cross section is locked to the upper projecting part 16 of the first hinge component part 12.  When the second panel 2 oscillates downward almost 120 deg., the projecting surface part 24 of the right overhanging part 23 of the second hinge component part 22 moves along the guide surface 14a of the left projecting part 14 of the first hinge component part 12 and the second panel 2 oscillates about the end of the lower projecting part 26 of the second hinge component part 22.
Patent JP-H10175563-A (JP)
Title: Shock absorbing device
Inventor: ENOMOTO HIDEHIKO
IPC: B62D21/15
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To smoothly disengage and engage an engaging pin from and with an elastic block in the direction crossing the relative direction of an object to be shocked to the rigid body when a shock to the object to be shocked occurs at right angles and high-efficiently absorb shock energy of the object to be shocked through a simple constitution. SOLUTION: A sock absorbing body 28 is attached to a rigid body 24 arranged in the rear of the object to be shocked and a shock absorbing body is engaged with an engaging pin 27 protruded from the object to be shocked and absorb shock energy exerted on the object to be shocked. The elastic block 34 of the shock absorbing body is formed of rubber and a through-hole 34a in which an engaging pin is loosely inserted is formed in the front end thereof. An oblong hole 34b having a front end communicated with the through-hole and a rear end extending to the vicinity of the rear end of the elastic block is formed in the elastic block and the width of the oblong hole is reduced to a value lower than the outside diameter of the engaging pin.  The surface, where the through-hole and the oblong hole are not formed, of the outer peripheral surface of the elastic block is covered with an outer case 36 having rigidity.
Patent JP-H06182229-A (JP)
Title: Catalyst carrying method for ceramic catalyst filter
Inventor: TAKAHASHI YOSHINAGA
IPC: B01J37/02
Filed: 1992-12-17
Abstract: PURPOSE:To decrease the contamination of a catalyst with poison by applying a catalyst aq. soln. at the outlet side of the exhaust gas of a ceramic filter and blowing a hot air from the outlet side of the exhaust gas to the inlet side of the exhaust gas. CONSTITUTION:The catalyst aq. soln. is applied on the inside wall 1a located at the outlet side of the exhaust gas. A ceramic filter 1 is rotated through a filter fixture 3, and a hot air is supplied from a hot air supply nozzle 4. The hot air 2 is ejected from the hot air supply nozzle 4 to the ceramic filter 1 and allowed to flow from the inside wall 1a of the ceramic filter 1 to the outside wall 1b. The catalyst aq. soln. is dried by the hot air 2, and the catalyst is stuck on the surface of the inside wall 1a, and allowed to flowin to the outside wall 1b side little by little. Therefore, the concentration distribution of the catalyst is high at the inside wall 1a side of the outlet side and low at the outside wall 1b of the inlet side. In this way, the degradation of the catalyst is prevented, and the catalyst to be contaminated by poison is reduced.
Patent JP-H06187253-A (JP)
Title: Memory backup protecting device
Inventor: SHIBATA HIROSHI
IPC: G06F12/16
Filed: 1992-12-17
Abstract: PURPOSE:To protect data in a backup RAM and also to simplify the circuit configuration. CONSTITUTION:When a CPU enters an operation state, it is decided in a step 100 whether or not an NMi terminal of the CPU is at Hi; when so, an advance to a step 200 is made and the CPU preforms processes of respective steps. When the source voltage is unstable at the start, writing to the backup RAM is prevented from being allowed although the voltage drops, and the data in the backup RAM can be protected. Further, the data protection of the RAM at this time can be facilitated by a circuit outside the CPU and program processing in the CPU. Therefore, the circuit configuration is simplified by the program processing without adding any circuit outside.
Patent JP-H07202486-A (JP)
Title: Display for component supply device
Inventor: MIYANO KOICHI
IPC: B23P21/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent components from being exchanged by mistake and to prevent additional mistakes by reading part information on the components in the current production lot and the other components in a lot to be manufactured next from a storage medium and mutually referring them and then identifying the components common to both production lots and different components based on the result and then displaying them. CONSTITUTION:While a first type of circuit boards is automatically assembled as a current production lot, component container arrangement information indicating the components to be laid out in first and second circuit boards which are the targets of current and the next production lots, namely the component container 5, and the arrangement position and the arrangement position are read from a storage medium 14 and checked mutually. Based on the check result, the components common to both production lots and the components different in both production lots are identified and displayed in blue and are confirmed on CRT 12, thus minimizing exchange mistake or additional mistake.
Patent JP-H10164820-A (JP)
Title: Permanent magnet field system synchronous machine
Inventor: SHIKAYAMA TORU
IPC: H02K41/03
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet field system synchronous machine at low cost which delivers high peak thrust and achieves a fine pitch of movement. SOLUTION: In the plurality of the teeth trains 11, 12 of a stator 1, the teeth 11a, 12a are formed with an equal pitch P with grooves 12b in-between. The plurality of the teeth trains 11, 12 are shifted from their adjacent teeth trains by 0.5P in the direction of movement. A mover 2 comprises m pieces of electromagnets of the same structure the centers of which are apart from one another by a phase difference of ⊕180/m deg. in electrical angle in the direction of movement. Each of the electromagnets consists of a plurality of C-shaped cores in the same shape, permanent magnets 61-64 and a non-magnetic intermediate material 13 inserted into between the plurality of the C-shaped cores, and a coil 41. Teeth are formed on the magnetic poles of the plurality of the C-shaped cores with a pitch of 0.5P in the direction of movement with grooves in-between. The permanent magnets 61-64 are magnetized in the lateral direction with a pitch of 0.5P so that their orientation will be alternated in the direction of movement. The permanent magnets 61-64 are arranged, so that the polarity occurring on the teeth of the magnetic poles of the C-shaped cores will be opposite to the polarity occurring on the teeth of the magnetic poles of the adjacent cores.
Patent JP-H09155198-A (JP)
Title: Catalyst for converting aromatic hydrocarbon compound and conversion method
Inventor: YASUI EIJI
IPC: C07C15/06
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active and highly selective catalyst almost free from a catalytic deterioration suited for converting to toluene and an aromatic hydrocarbon compound by causing one type of metal selected from among the group VIII and VIA metals of the periodic table and its chemical compound to be borne by a carrier containing a specific zeolite. SOLUTION: This catalyst for converting to an aromatic hydrocarbon compound is best suited for converting an aromatic hydrocarbon compound with a boiling range of 100-210 deg.C and the number of carbon atoms of at least, 9 contained in a stock oil not containing benzene, to toluene and a 8C aromatic hydrocarbon compound in the presence of hydrogen. In addition, this catalyst is formed by causing at least, one type of metal selected from among the group VIII metal and the group VIA metal of the periodic table or its chemical compound to be borne by a carrier containing zeolite with the maximum pore diameter of 0.6-1.0nm of a micropore and an SiO2 /Al2 O3 ratio of at least 50. The ideal zeolite is mordenite or Y-type zeolite.
Patent JP-H04209761-A (JP)
Title: Zirconia porcelain and its production
Inventor: NANATAKI TSUTOMU
IPC: C04B35/48
Filed: 1990-11-30
Abstract: PURPOSE:To improve strength by admixing a transition metal oxide or a transition metal compound capable of producing the metal oxide by heating, together with SiO2 component or both SiO2 component and Al2O3 component, and a specified ZnO2 raw powder, then molding the resultant mixture and calculating the molded material. CONSTITUTION:A partly stabilized ZrO2 powder, a thoroughly stabilized ZrO2 powder or a powder of a compound capable of producing the partly stabilized ZrO2 or the thoroughly stabilized ZrO2 by heating is used as a ZrO2 raw material powder. To the ZrO2 raw material powder having 4-20m2/g specific surface area, a transition metal oxide such as ZnO or a transition metal compound such as Zn(NO3)2 capable producting the transition metal oxide by heating, together with 0.2-30wt.% sintering auxiliary, e.g. silica sand containing SiO2 component or clay containing SiO2 and Al2O3 components, is added in an amount of 0.1-10 atom% on transition metal base, based on Zr. After uniform mixing, the resultant mixture is dried, calcined, ground and then molded and the molded material is calcined, thus obtained the objective high-strength ZrO2 porcelain in which glass layers mainly composed of SiO2 are formed over the whole crystal grai n boundary of the sintered material.
Patent JP-H06154890-A (JP)
Title: Tube end part machine
Inventor: ISHIHARA TATSUO
IPC: B21D17/02
Filed: 1992-11-25
Abstract: PURPOSE:To provide a tube end part machine which can form an annular groove without generating a defect with a chuck on a bottom surface of the annular groove housing a packing. CONSTITUTION:An end part of a tube 3 is formed in a prescribed shape with plural kinds of forming punches 4A-4I while chucking the tube 3 with a main clamp 5 or a sub clamp 6. An annular projecting part 6A where a clearance 17 is formed between the top surface and the tube 3 is provided in a chuck surface 6B side of the sub clamp 6. The annular groove 3C is formed on the tube 3 without bringing the top surface of the projecting part 6A in contact with the bottom surface 3F of the annular groove 3C of the tube 3 by advancing the forming punch 41 to the internal circumferential surface of the tube 3 while bringing both side surfaces 6D of the projecting part 6A, and the chuck surface 6B of the sub clamp 6 in contact with the external circumferential surface of the tube 3.