baber/WOPTO huggingface dataset:
Patent JP-H06173424-A (JP)
Title: Composite panel and manufacture thereof
Inventor: MURATA YOSHIHIKO
IPC: E04F13/21
Filed: 1992-12-07
Abstract: PURPOSE:To eliminate breakage during various operations at manufacturing and at transport to a jobsite, and favorably join together a composite panel while absorbing dimensional error even in case of bad dimensional accuracy. CONSTITUTION:As for forming a composites panel by combining a ceramic building material 2 to a cement building material 1, the respective surfaces are provided with dovetail groove shaped recessed parts, and at first after mortar as bonding agent 4 is filled in the recessed grooves 5 of the ceramic building material 2, fitting members 38 of which upper parts are formed into dovetail tenon shape and the lower part is formed into half dovetail tenon shape are inserted therein and bonded. Next, this ceramic building material 2 is inserted into the dovetail grooves 6 of the cement building material 1 having hollow parts 7. In this way, after the ceramic building materials 2 having the fitting members 38 are inserted in order the recessed grooves 6 of the cement building material 1 and arranged, a metal fitting 8 as a fixing member is stretchedly provided between the ceramic building materials 2, and the ceramic building materials are pushed in the outside direction (arrow mark directions) so as to be fixed.
Patent JP-H06172003-A (JP)
Title: Production of concrete
Inventor: MURAI TERUZOU
IPC: C04B22/04
Filed: 1992-12-07
Abstract: PURPOSE:To obtain concrete having excellent hardness and compression strength in a short time without requiring heating, etc., by blending aluminum powder with sodium silicate, Portland cement, an aggregate and water and hardening. CONSTITUTION:1 pt.wt. aluminum powder is blended with 10-17 pts.wt. sodium silicate and 10-17 pts.wt. Portland cement and the blend is mixed with 5-100 pts.wt. aggregate and a proper amount of water. Then the mixture is placed and the whole materials are hardened in a state of the contained aluminum powder converted into aluminate with time. Addition of a metal sulfate (e.g. ferrous sulfate) to the mixture components to give concrete free from elution of an alkali component in water.
Patent JP-H06171935-A (JP)
Title: Production of cadmium oxide powder
Inventor: YOSHIMARU KATSUHIKO
IPC: C01G11/00
Filed: 1992-12-07
Abstract: PURPOSE:To provide a producing method for cadmium oxide capable of remarkably changing an oxidation state without changing the average particle diameter and particle size distribution of cadmium oxide and stably producing cadmium oxide showing a specific oxidation state. CONSTITUTION:In the producing method for cadmium oxide by oxidizing cadmium vapor by an oxidizing gas in a oxidation chamber 1, a primary oxidizing gas jetting pipe 3 arranged at a position adjacent to the outlet of a jetting pipe 2 of cadmium vapor in the oxidation chamber and a secondary oxidizing gas jetting pipe 4 opening into the oxidation chamber 1 are provided and an oxidation state of cadmium oxide is controlled by adjusting the jetting speed of cadmium vapor into the oxidation chamber and the gas flow rate in the secondary oxidizing gas jetting pipe 4.
Patent JP-H10180861-A (JP)
Title: In-process inspection of fiber reinforced plastic
Inventor: MURAYAMA TAKEHIRO
IPC: B29C51/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously evaluate the quality of a molded product during the molding (pressurizing and heating) of a heat-resistant FRP product within a heating furnace, to shorten a wasteful process and to recover an expensive product material without damaging the same. SOLUTION: In this inspection method, a fabric like fiber reinforced plastic material 2 impregnated with a resin is laminated to the surface of a mold 1 in a close contact state and the periphery thereof is airtightly held by a heat- resistant airtight film 4 and a seal tape 5 and heated to be cured while the gap space between the film 4 and the surface of the mold 1 is evacuated. Then, the pressure of the gap space between the film and the mold is monitored and fiber reinforced plastic is inspected during molding from a pressure change.
Patent JP-H11178657-A (JP)
Title: Kitchen cabinet
Inventor: HORI MASAKI
IPC: A47B77/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the ease of use by providing the display part only for a plurality of appliances on a back guard. SOLUTION: The display part 1 only for a plurality of appliances 2 is provided on a back guard 3. A counter 7 is provided on the upper surface of a floor cabinet 4 which can be used as a housing case where kitchen utensils or the like are housed. The back guard 3 is arranged behind the counter 7. As the display part 1 for a plurality of appliances 2, e.g. an attaching part is formed on the back guard 3, and on the attaching part, display means such as an LED and an LCD are provided. Then, the display parts are connected to a plurality of appliances 2 respectively by laying a wiring from the attaching part. As a display state of the display part 1 which is located on the back guard 3, e.g. it is a device by which the operating statuses for various kinds of appliances, i.e., whether they are ON or OFF, and a high/low status of usage, and temperatures can be confirmed, and when necessary, it may be a device which can confirm other states.
Patent JP-H06175733-A (JP)
Title: Synchronizing device
Inventor: SAKURAI NOBORU
IPC: F03B3/14
Filed: 1992-12-08
Abstract: PURPOSE:To provide a synchronizing device which can follow the swinging/ vibration of a fixed shaft with high efficiency and also can restrict the revolution of the fixed shaft. CONSTITUTION:When the motive power of an input shaft 13 revolved by a motor set at a stationary part is transmitted to a rotor, the rotational speed of the rotor detected on the basis of a stop shaft 2 is added to the rotational speed of the motor. Thus, the synchronization is secured between the rotational speed of the rotor and that of the motor. In such a constitution of a synchronizing device, the shaft 2 is restricted at the stationary part by the restricting members like the wire ropes 6-1, 6-2, etc., that can freely flex in the axial and horizontal directions and has the stiffness in a rotation direction.
Patent JP-2000169580-A (JP)
Title: Insulating material
Inventor: NISHIYAMA SHINICHI
IPC: H01B3/30
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a material, which is excellent in electric characteristics, heat resistance characteristic and adhesion property, by comprising a copolymer obtained by polycondensation between a polyfunctional component having a specific number of amino groups and a polyfunctional component containing a tetracarboxylic acid dianhydride. SOLUTION: A polyfunctional component of the formula: T-(-QNH2)1 and having three or more amino groups and a polyfunctional component containing a tetracarboxylic acid dianhydride represented by formula II or the like are reacted in a solvent such as N,N-dimethylformamide or the like to form a polyamic acid, followed by heating after removal of the solvent to obtain a polyimide having recurring units of formula II. In the formulas, T represents a 1-20C alkyl group wherein -CH2- may be substituted with -O-, -NH- or the like; Q represents a 1-20 alkylene wherein -CH2- may be substituted with -0-, -S- or the like; k is 3 to 6; Ar represents a divalent group of formula III or the like; X0 is a direct bond; R0 represents hydrogen, a halogen or the like; r0 represents 1 to 4; R represents a tetravalent group of formula IV or the like; W represents a halogen or the like; and S is 0 to 2.
Patent JP-2001161797-A (JP)
Title: Ozone cleaner
Inventor: INUI YOSHITAKA
IPC: A61L9/22
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an ozone cleaner capable of easily sterilizing and deodorizing the subject of sterilization such as a mattress, and killing ticks, etc. SOLUTION: This ozone cleaner comprises an air pump 5 for taking in and feeding the atmosphere, an ozone/negative ion generating means 9 for generating ozone from oxygen in the atmosphere supplied from the air pump 5 and generating negative ions and supplying the ozone and the negative ions, and a sterilizing bag 3 for taking the ozone and the negative ions therein and exposing the subject of sterilization 40 to the ozone and the negative ions.
Patent JP-H11149991-A (JP)
Title: Inverter device
Inventor: HASEGAWA KAZUYUKI
IPC: H05B41/282
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce power loss and enhance conversion efficiency. SOLUTION: A core of an inductor 20 for chopper and that of an inductor 60 for vibration are magnetically connected so that the voltage of a component proportional to the voltage of the inductor 20 for chopper is applied to a load circuit 90. Part of the output voltage of a rectified power source 10 is immediately transferred to the load circuit 90 in the subsequent stage. Therefore, power loss is reduced and conversion efficiency is enhanced.
Patent JP-H10173480-A (JP)
Title: Monolithic crystal filter
Inventor: KOUNO KIMINORI
IPC: H03H9/19
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To suppress spurious or the like even when the outer diameter of a crystal board can not be turned into an optimal shape by changing the weighting of the crystal board by the unbalanced arrangement of a lead-out electrode. SOLUTION: An input electrode 21 and an output electrode 22 are adjacently provided at a prescribed interval at one central part, and a lead-out electrode 21a is electrically withdrawn from the input electrode 21 to the edge face of a crystal board 1 at and oblique lower part, and a lead-out electrode 22a is electrically withdrawn from the output electrode 22 to the oblique upper part at the opposite angle. A common electrode corresponding to the input electrode 21 an the output electrode 22 is provided on the other main surface, and lead-out electrodes 23a and 24a are electrically withdrawn respectively to the oblique upper part and the oblique lower part at the opposite angle.  Then, width w2 of the lead-out electrode 21a among each electrode is formed extremely smaller than the width w1 of other electrodes, and as a result, only the electrode 21a has an extremely smaller area than that of the other electrodes. In this way, the weighting of only one corner part of the crystal board 1 is reduced so that the whole balance of the crystal board 1 is collapsed, and spurious is suppressed.
Patent JP-H10170995-A (JP)
Title: Stroboscopic device
Inventor: OTAKA YUKIO
IPC: G03B15/05
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To make a sub power source small in size and inexpensive by reducing the capacitance of the sub power source while achieving the shortening of the time for charging a stroboscope. SOLUTION: This device is provider with charge control means 8, 4 and 3 actuating DC/DC converters 12 and 15 only by the voltage of a main power source 1 until a voltage detection means 19 detects that charge voltage attains a 1st specified level, actuating the DC/DC converters 12 and 15 by added voltage of the main power source and the sub power source 6 when the means 19 detects that the charge voltage is equal to or above the 1st specified level VTH, and stopping the actuation of the DC/DC converters 12 and 15 when the means 19 detects that the charge voltage attains a 2nd specified level VFUFULL higher than the 1st specified level.
Patent JP-H07196288-A (JP)
Title: Take-up guide device
Inventor: IIJIMA TSUGUO
IPC: B66D1/38
Filed: 1993-12-28
Abstract: PURPOSE:To freely wind and unwind a main cable, a branch cable, etc., without damaging by constituting a take-up guide device for cable, with plural branch cables being connected to one end of a main cable, with a lateral width variable pulley device, a hold roller, etc. CONSTITUTION:A take-up guide device comprises a lateral move mechanism drive device 38 having a move table 70, a channel width variable pulley device 44 having a hydraulic cylinder, mounted on the move table 70, a hold roller device 46, cable diameter/cable number detectors 34, 36 for detecting the diameter of cables and the number of cables. The channel variable pulley device 44 has a fixed conical member and a movable conical member movable in direction getting closer to and away from the fixed conical member. The movable conical member is disposed by means of a hydraulic cylinder. The hydraulic cylinder is controlled with a controller on the basis of outputs of the cable diameter/cable number detectors 34, 36. At the same time, the move table 70 is controlled to move according to dimension of cables and take-up speed.
Patent JP-2000180334-A (JP)
Title: Method and device for diffusing sample with flow behavior
Inventor: KIMURA KOZO
IPC: G01N5/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To quickly diffuse a sample with flow behavior with a uniform thickness by operating diffusion force entirely. SOLUTION: A diffusion device is provided with a spindle 10' in a vertical direction that is rotated while being connected to the output shaft of a motor 2, a sub shaft 14 that is arranged in parallel with the spindle 10', a planet gear mechanism 6 that allows the sub shaft 14 to rotate on its own axis while revolving around the spindle 10' along with the rotation of the spindle 10', and a turntable 15 that is mounted coaxially with the sub shaft 14. Then, a sample with flow behavior in a sample dish 16 being placed on the turntable 15 is diffused by the centrifugal force of the revolution and the rotation on its own axis while the sub shaft is being revolved by planet gear motion.
Patent JP-2000180586-A (JP)
Title: Cask storage facility
Inventor: ANAHARA NAOKI
IPC: G21C19/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of building and sufficiently cool casks by standing a high stuck. SOLUTION: The facility is provided with an air intake 9a and an exhaust 9b on one side and the other side so as to naturally circulate the air, a cask storage room 8 for storing casks 3, a stuck 18 exhausting high the air in the cask storage room 8 and a carriage crane 20 movably provided avoiding the stuck 18 in the upper position in the cask storage room 8 and carry in and out the casks 3 from and to an arbitrary location in the cask storage room 8.
Patent JP-2000184546-A (JP)
Title: Split protective pipe
Inventor: KISHI YUKIHIRO
IPC: H02G1/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a split protective pipe of waterproof which is applied to an existing line as well as a new line with good workability, by employing a splittype as a protective pipe of a power cable sheath interrupter with metal sheath. SOLUTION: Six units comprising a metal protective pipe 14, split radially, on both sides in axis direction and a insulating tube 15 held between them are connected through a packing of such form as sealing in both radial and axial directions is possible. The unit is a split half wherein split-type metal protective pipes 141 and 142 and radially split insulating tubes 151 and 152 are connected through a packing 16, and a pair of the split halves are assembled to a tube with packing surfaces 16 mated. The packing 16 is a saddle-type packing 16 comprising an arch-like part present between the metal protective pipe 14 and the insulating tube 15 and a vertical-column part inserted at a radial split part.
Patent JP-H06186286-A (JP)
Title: Connector for ic tester
Inventor: SHOJI TERUO
IPC: H01L23/32
Filed: 1992-12-15
Abstract: PURPOSE:To provide a connector in which both a replacing efficiency and a space factor are excellent to satisfactorily connect an IC placing board to a connecting board in an IC tester. CONSTITUTION:A pin socket 41 is implanted to an IC placing board 11, and its upper end is connected as a wiring pad to a wiring terminal of an IC socket. An insertion pin 421 is inserted to each socket 41 with an insertion pin 422 disposed at a lower side of a contact surface. Then, a through pin 432 is implanted to the board 11 of a tester side, and a contact spring 431 is mounted thereat. The spring 431 is formed by bending a thin plate in a chevron shape. Its starting end is fixed to a head of the pin 432, and a bent surface of the end is brought int6 contact with a contact surface 422. The bent spring 431 is used at the connector to be satisfactorily brought into contact. Since it is an individual component, its replacing efficiency is high, and a space factor is improved by implanting the slender socket 41.
Patent JP-H11179410-A (JP)
Title: Manufacture of cold rolled steel strip having small variation of material characteristic value
Inventor: NOIDE SHUNSAKU
IPC: B21B37/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a cold rolled steel sheet or a galvanized steel sheet having the small variation of material characteristic value or a desired material characteristic value. SOLUTION: At the time of manufacturing the cold rolled steel strip, by resetting by succeedingly correcting a working conditions of the manufacturing processes which are preset based on the actual steel component information so as to make the material characteristic value approach the target value according to the priority of change which is decided by taking operability and operating cost into consideration within the operating range which is decided taking the quality influence other than the operability, manufacturing cost and material,  or/and the working directing conditions in the downstream stage which is preset by reflecting actual working conditions in the upstream stage of the manufacturing process according to the priority of change which is decided taking the quality influence other than the operability and operating cost into consideration within a certain operating range which is decided by taking the quality influence other than the operability, manufacturing cost and material, the cold rolled steel strip is manufactured based on the reset working conditions. Even when the steel component and manufacturing conditions in each manufacturing process are varied, the variation of the material characteristic value is reduced and the desired material is obtained.
Patent JP-2000181588-A (JP)
Title: Device with infrared communication module
Inventor: SEKIMOTO MASAHIKO
IPC: H04B10/11
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To perform an infrared communication in an arbitrary direction around a device with infrared communication module by making the transmission/reception direction of infrared signals changeable in respect of the main body of the device. SOLUTION: Concerning the device with infrared communication module capable of exchanging infrared signals between the main body 10 of the device and the other device through an infrared communication module and having the main body 10 of the device and the infrared communication module provided inside the main body 10 of the device, the infrared communication module is arranged inside an infrared communication part 20 provided on the upper surface of the main body 10 of the device so as to be turned in azimuth angle direction and the signal transmission/reception direction of the infrared communication module through a communication window part 26 is changeable with respect to the azimuth angle direction of the main body 10 of the device.
Patent JP-2001165255-A (JP)
Title: Belt type continuously variable transmission
Inventor: HIROSHIMA SEIJI
IPC: F16H9/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission that adopts a bearing retainer easy in working and fixing and can assemble primary and secondary pulleys correctly and easily. SOLUTION: This belt type continuously variable transmission is provided with a bearing attaching hole 54, a rolling bearing 12, a bearing retainer 48 and a sealing cover 64. The bearing attaching hole 54 is formed on the end wall 2a of housing 2 and has a supporting flange 52 inside. The rolling bearing 12 supports one end part of a primary shaft 4 equipped with a primary pulley 18 possible to rotate freely in a state fitted in the bearing attaching hole 54. The bearing retainer 48 is attached to the outside surface of the end wall 2a and holds the outside ring 12b of the bearing 12 between the supporting flange 52 and itself. The sealing cover 64 is attached on the outside surface of the end wall 2a and covers the one end part of the primary shaft 4 and the bearing retainer 48.
Patent JP-H10190265-A (JP)
Title: Pin fin type heat radiator
Inventor: TAKAO KAZUHIDE
IPC: H01L23/36
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator which obtains high cooling performance, by reducing the difference between the cooling performance on the windward side of a pin fin and that on the lee side, and making the whole pin fin function as an effective heat transmission face. SOLUTION: A pin fin type heat radiator comprises a base part 3 which is in contact with an electronic device 1 and is attached to a heat sink substrate 2, and a plurality of pin fins 4 each having an uniform cross section which are formed in parallel in the front/rear direction on one of the faces of the base part 3 along the discharge direction of a cooling air 5. The intervals between the plurality of pin fins 4 sequentially increase from the windward side toward the lee side. It is also possible that the interval between the flow direction of the cooling air 5 in the base part 3 and the width direction which is at the right angle increases toward the lee side. In this manner, a pressure loss per unit volume is reduce more on the lee side of the pin fins 4, the reduction in cooling air volume can be suppressed, and the difference in the cooling performance on the windward side and that on the lee side of the pin fins 4 can be reduced.
Patent JP-H05170814-A (JP)
Title: Production of chlorosulfonated polyolefin
Inventor: MIYAGAWA TAIDO
IPC: C08F10/02
Filed: 1991-12-24
Abstract: PURPOSE:To produce a chlorosulfonated polyolefin of a commercial value in the presence of a solvent outside the legal regulation. CONSTITUTION:The title process comprises reacting a polyolefin dissolved or suspended in a solvent with a combination of chlorine with sulfur dioxide, a combination of chlorine with sulfuryl chloride, sulfuryl chloride alone, a combination of chlorine, sulfur dioxide and sulfuryl chloride, or a combination of sulfuryl chloride with sulfur dioxide in the presence of a free-radical generator as a catalyst, wherein the solvent used is bromochloromethane.
Patent JP-2000182396-A (JP)
Title: Semiconductor memory
Inventor: SUGIMOTO EI
IPC: G11C29/56
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory for inspecting reading after burn-in including an access time even when data are 1 for all bits. SOLUTION: This semiconductor memory is provided with memory cells 1-1 and 1-2, sense amplifier circuit SA for detecting the cell currents of the memory cells 1-1 and 1-2, and for reading data, selecting means 2 for selecting a bit line BL, and for connecting this bit line BL with the sense amplifier SA, output buffer 6 for transmitting the output of the sense amplifier circuit SA to input and output buses, and control circuit for outputting a signal which makes nonselective the rise of word lines WL1 and WL2 connected with the memory cell 1-1 or the like at the time of a data reading operation.