baber/WOPTO huggingface dataset:
Patent JP-H03174341-A (JP)
Title: Composite particle and its production
Inventor: OKADA TOSHIHIKO
IPC: C04B28/02
Filed: 1989-11-30
Abstract: PURPOSE:To obtain composite particles which consists of water-hardening inorg. hardened particles covered with carbon whiskers grown in a vapor phase and are useful for reinforcing a structural material by depositing a specified metal catalyst on the surfaces of the water-hardening inorg. particles, and heating the particles at specified temp. in the presence of carbon source gas. CONSTITUTION:Metal catalyst (e.g. ferrocene) or its precursor for growing whiskers in a vapor phase is deposited on the surface of water-hardening inorg. hardened particles by such a method that the water-hardening inorg. hardened particles such as cement, quartzite, gypsum, lime, etc., are brought into contact with the catalyst or the precursor in an org. solvent. Then the inorg. hardened particles are heated in the presence of carbon-source gas (e.g. methane) at the carbon producing temp. of the carbon source gas to form carbon whiskers on the surface of the particles. Thus, the composite particles are obtained, and these particles have good hydration. By compounding these composite particles in structural material, bending strength of the hardened body can be largely improved.
Patent JP-2001125830-A (JP)
Title: Cache managing device, network system and computer readable recording medium recording program
Inventor: KIKUCHI TAKEAKI
IPC: G06F15/167
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To allow plural proxy servers to effectively use information stored in cache. SOLUTION: This cache managing device is provided with a cache arrangement information table 13 obtained by relating plural proxy servers 1 and 2 with information stored by cache storing means 11 and 12 of each proxy server 1 and 2. Also, when any information to be accessed is not stored in the cache storing means of the accessed proxy server, an inquiry for whether or not the information to be accessed is held in the cache storing means of the other proxy server is transmitted by a cache transmitting means 3a.  Then, at the time of receiving the inquiry from a cache retrieving means 3c, a cache information retrieving means 4c refers to the cache arrangement information 13, and when the information to be accessed is held in the cache storing means of the other proxy server, the proxy server which holds the information to be accessed is communicated to the accessed proxy server so as to be accessed.
Patent JP-2000093331-A (JP)
Title: Rice polishing-washing utensil
Inventor: KONDOU GENGO
IPC: A47J43/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rice polishing-washing utensil by which a rice polishing- washing can be performed easily and efficiently by anyone in the same manner as a rice polishing-washing by hand, which hardly scratches the internal surface of a container, is easily washed after a usage and hygienical, and is convenient for housing, at a low cost. SOLUTION: A circular or a semi-circular rice-pressing-polishing plate 1 on the lower surface of which a protruding surface 2 is formed is provided, and a handle 3 is provided on the upper surface of the rice pressing-polishing plate 1. The protruding surface 2 which is formed on the lower surface of the rice pressing-polishing plate 1, is basically formed on the total area of the lower surface of the rice pressing-polishing plate 1, but it may not necessarily be the total area, and in that case, the minimum size is preferably approx. 25% or higher of the lower surface, and also, the shape may be symmetrical or asymmetrical.
Patent JP-S63169359-A (JP)
Title: Thick steel plate having high toughness and wear resistance
Inventor: WATANABE SEIICHI
IPC: C22C38/54
Filed: 1986-12-29
Abstract: PURPOSE:To obtain a thick steel plate having high toughness and wear resistance and excellent in low-temp. weld crack characteristic, by specifying a composition consisting of C, Si, Mn, P, S, N, Al, O, and Fe. CONSTITUTION:The thick steel plate of >=4.5mm thickness has a composition consisting of, by weight, 0.10-0.20% C, 0.03-0.75% Si, 0.4-1.8% Mn, <=0.015% P, <=0.002% S, <=0.0025% N, 0.001-0.080% solAl,, <=0.0020% O, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.05-0.75% Cu, 0.05-1.50% Ni, 0.05-1.50% Cr, 0.01-0.75% Mo, and 0.0001-0.0025% B, and this plate is improved in low-temp. weld crack characteristic by limiting C content to <=0.2% and combines superior wear resistance with high toughness. The above thick steel plate shows, in the as- quenched state, >=340 Brinell hardness and a Charpy absorbed energy vE-40>=4.8 kgf-m.
Patent JP-H02155125-A (JP)
Title: Manufacture of transparent electrode
Inventor: OKANO KAZUYUKI
IPC: H01L31/04
Filed: 1988-12-07
Abstract: PURPOSE:To manufacture a transparent electrode in a pattern state on a large board at a low cost by using, as a thickener, a mixture of carboxylic acid of terpenoid or ester thereof into ammonium salt of carboxylic acid of terpenoid or salt of an amine group. CONSTITUTION:Such ink is used that a thickener and a solvent are kneaded into a metallic mixture of a main compound including indium in its structure and a compound including tin in its structure. As the thickener, a mixture of carboxylic acid of terpenoid or ester thereof into ammonium salt of carboxylic acid of terpenoid or salt of an amine group is used. Consequently, at the time of printing, the ink can be transferred onto a material to be printed without any bubble even in the case of passing through a mesh, whereby a very flat and uniform printed film surface can be obtained. Therefore, a high quality transparent electrode can be easily manufactured in a pattern state, and further, the manufacturing cost can be remarkably reduced.
Patent JP-H02156281-A (JP)
Title: Fixing device
Inventor: SHOJI YOSHIO
IPC: B32B25/08
Filed: 1988-12-09
Abstract: PURPOSE:To supply heat energy from a heating source to unfixed toner neither too much nor too little by setting the heat resistance of an external elastic layer provided on the internal elastic layer of a heating roller and the sum of the heat resistance of the internal elastic layer and the heat resistance of the external elastic layer within specified conditions respectively. CONSTITUTION:The heating roller 1 is provided with a base material roller 11 having the heating source 10, the internal elastic layer 12 provided on the base material roller 11, where filler containing metal is dispersed inside, and the external elastic layer 13 provided on the internal elastic layer 12, where filler containing metal is dispersed inside. Supposing that the thicknesses of the internal and the external elastic layers 12 and 13 are t1 and t2(cm) and respective thermal conductivities thereof are lambda1 and lambda2 (cal/cm.sec.deg), in such a case, the thickness t1 of the internal elastic layer 12 is t1>0.3mm and the heat resistance (t2/lambda2) of the external elastic layer 13 and the sum of the heat resistance (t2/lambda2) of the internal elastic layer 12 and the heat resistance (t2/lambda2) of the external elastic layer 13 are set within ranges provided a formula I and a formula II respectively. Thus, the heat energy from the heating source 10 is supplied to the unfixed toner neither too much nor too little.
Patent JP-S63255065-A (JP)
Inventor: KATO MAKOTO
IPC: A61H33/00
Filed: 1987-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08167203-A (JP)
Title: Rotary drum device
Inventor: ONO MASAHARU
IPC: G11B5/53
Filed: 1994-12-14
Abstract: PURPOSE: To obtain stable head contact in diminishing a tape floating amt. and to protect a magnetic tape by preventing an edge part of the tape from being inserted into a gap by forming an outer peripheral surface in the vicinity of the head of an upper rotary drum into a taper with a small diameter. CONSTITUTION: The outer peripheral surface of the upper rotary drum 6 in the vicinity of a scanning part of the magnetic head 7 is constituted of a cylindrical surface forming a taper having a smaller diameter than a magnetic tape traveling surface 15 of a lower fixed drum 1. By this method, the magnetic tape floating amt. in the scanning part of the head is diminished, and even when a tape tension is varied to be small, stable head contact can be obtained. Then, a gap between the upper rotary drum 6 and the lower fixed drum 1 can be made small, so that at the time of winding and unwinding, the edge part of the tape is prevented from being bitten into this gap, and also even in the case of a tape having a damaged edge, the tape can smoothly and stably be traveled along the outer peripheral surface of the drum by the tapered part.
Patent JP-H10232075-A (JP)
Title: Foodstuff processing plant controlled based on setting value of parameter
Inventor: NICOLAS VIARD
IPC: F25D3/11
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To realize high productivity without any danger in the quality of a product by a method wherein informations on the actual operation of a device are collected while the collected informations are transferred from the device to a remote monitor unit. SOLUTION: Informations with respect to the actual operation of a device are detected through a temperature probe 50A, a sensor 50C and the like with a regular or specified time intervals during the operation of a plant to transmit them to a monitor unit 54. A user, before the monitor unit 54, analyses the actual operation of the device and, thereafter, corrects the settling value of one or a plurality of parameters. In order to do so, a processing means 64 produces a corrected setback parameter while the setback parameters are sent to a transmitting means 52 via a transmission line 60 under the control of the user. Then, the processing means 56 operates the correcting means 68 of the settling value of parameter to correct the parameters.
Patent JP-H11148393-A (JP)
Title: Controller for automatic transmission
Inventor: UEDA YOSHIAKI
IPC: B60W10/10
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To detect failure of an automatic transmission using an existing sensor regardless of existence of a turbine sensor. SOLUTION: This controller is provided with a throttle sensor 8 for detecting a throttle opening, a means 20 for detecting driver's running intention based on a signal from an inhibitor switch 6, a means 22 for discriminating a vehicle speed based on a signal from a vehicle speed sensor 7, a comparative computing means 23 which compares a reference engine rotational speed corresponding to the throttle opening in a D-range condition, obtained from a reference engine rotational characteristic map 24 with actual engine rotational speed at the time of depressing an accelerator pedal, and discriminates that the automatic transmission is in a failed and inoperative condition if the driver's running intention is detected, the vehicle speed is discriminated as '0' and the reference engine rotational speed is the actual engine rotational speed or lower,  and an warning lamp 12 for warning the driver according to the discrimination of a failure.
Patent JP-H0291267-A (JP)
Title: Coating of fiber and production of synthetic material using coated fiber
Inventor: MISHIERU BERUJIE
IPC: C23C24/00
Filed: 1988-12-09
Abstract: PURPOSE: To obtain a reinforcing material having compatibility with a base material by placing a fibrous reinforcing material between electrodes, loading electric field by means of a specific direct electric current and/or an alternating electric current, and at the same time, allowing the reinforcing material to come into contact with a powder of a conductive or semi-conductive material to coat the surface of the reinforcing material. CONSTITUTION: A fibrous reinforcing material, which is to be dispersed in a base material consisting of a water-hardening material such as cement, is placed between a pair of electrodes, an electric field is loaded by means of a direct electric current of voltage between 50 and 150,000 V and/or an alternating current of frequency between 50 and 1000 Hz and of voltage between 10,000 and 30,000 V, and at the same time, the reinforcing material is allowed to come into contact with a powder of a conductive or semi-conductive material of carbon, graphite or a metal oxide, and thus, the surface of the reinforcing material is coated.
Patent JP-H11144696-A (JP)
Title: Vent plug for storage battery
Inventor: YOSHIDA MANABU
IPC: H01M2/12
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a vent plug for a storage battery which can prevent a battery jar or a battery jar cover from exploding even if an explosion-proof filter is clogged. SOLUTION: A vent plug main body 3 is provided which is cylinder-shaped and exhausts a gas rising through a gas rising passage 1 in the inside from a main exhaust hole 2 in the upper portion. An explosion-proof filter 8 is incorporated in the vent plug main body 3, traversing the gas rising passage 1. When the explosion-proof filter 8 is clogged and an internal pressure of the battery rises, auxiliary exhausting means 10 for releasing the pressure is provided in the vent plug main body 3 in the lower side of the explosion-proof filter 8.
Patent JP-H04182083-A (JP)
Title: Composite member
Inventor: MUKAI SHIZUO
IPC: B32B15/01
Filed: 1990-11-15
Abstract: PURPOSE:To increase the strength of a composite member without losing properties of the light weight metals by joining light-weight metals to a netlike high strength metal in a solid phase to reinforce them. CONSTITUTION:When a metal 3 excellent in strength such as iron and steel material is inserted between light metals 1, 2 such as Al and Mg to be combined, the high strength metal 3 is used in a netlike shape. Composite algorithm comes in existence on such composite material, therefore, the strength of the composite material can be increased by increasing the rate of the high strength metal 3 such as iron and steel material, etc., contained in the section. Further, since the high strength metal 3 is netlike, reduction of the joining strength caused by the intermetallic compound and peeling, too, are not generated.
Patent JP-H09181055-A (JP)
Title: Polymer removal from top face and side wall of semiconductor wafer
Inventor: UIRIAMU BURAUN
IPC: H01L21/311
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To remove a photo-resist and a polymer simultaneously from the top face and side wall of a wafer surface by supplying a remote gas flow containing fluorine-comprising species with the energy of microwaves or high frequency and also supplying a wafer chuck with high frequency while the increasing pressure in a chamber. SOLUTION: A process gas 21 is given microwave energy 26 by a remote plasma generator 10 in a stream upper than a process chamber 14. Active species generated by remote plasma are injected into the chamber through a port 12. A fluorine-comprising gas such as CF4 , SF6 , NF3 , etc., is contained in such active species. When reaction species are introduced into the process chamber 14 once and high-fequency energy is applied to a wafer shuck, the wafer chuck functions as a cathode. It is favorable that pressure in the process chamber is made higher than that used for the process of anisotropic etching.
Patent JP-H05150836-A (JP)
Title: Robot controller
Inventor: NORO OSAMU
IPC: B25J13/08
Filed: 1991-11-26
Abstract: PURPOSE:To flexibly cope with a work to extend the work range by setting the directional rigidity and the directional viscosity of a hand concerned point of a robot arm by the work end resistance control system and controlling the power and the moment in a desired direction by the power control system. CONSTITUTION:An operation circuit 1 controls each shaft of the robot based on each target value set by a target value setting circuit 19. At this time, the torque command type control which achieves the progress state till arrival at respective target values of the target position, the target speed, and the target power/torque is performed to realize a target response based on a present position (x), the present speed and the present power/torque so that a target position xd, a target speed xdI, and a target power/torque fd are obtained respectively. Further, a present angular speed thetaI of each shaft is detected and is negatively fed back to obtain a target angular speed thetadI, and a centroid compensation item G(theta) to keep each shaft at the target angle is added to perform the correction.
Patent JP-H03171714-A (JP)
Title: Porcelain capacitor and manufacture thereof
Inventor: SAITO HIROSHI
IPC: H01B3/12
Filed: 1989-11-30
Abstract: PURPOSE:To obtain dielectric porcelain having high permittivity and a low rate of temperature change of permittivity over a wide temperature range by adding an oxide of B, Si, etc., at a particular ratio to a fundamental component consisting of Ba, Ca, Sr, Ti, Zr, etc. CONSTITUTION:A pair of external electrodes 16 are attached to a laminated sintered chip 15 consisting of three dielectric porcelain layers 12 and two internal electrodes 14 to form a laminated porcelain capacitor 10. The fundamental component of this dielectric porcelain layer consists of (1-alpha){(Bak-xMx)Ok(Ti1-yRy)O2-y/2}+alphaCaZrO3 (where M is at least one of metal selected from between Ca, Sr, and R is at least one of metal from among Sc, Y, Gd, Dy, Ho, Er, Yb, Tb, Tm, Lu), and an additive component consists of at least one of metal oxide from among Ba2O3, SiO2 and MO (where MO is at least one of metal oxide from among BaO, SrO, CaO, MgO and ZnO). The relative permittivity of this dielectric porcelain is not less than 3000, and the rate of temperature change of the relative permittivity thereof is -15%-+15% at -55 deg.C-125 deg.C.
Patent JP-H03170587-A (JP)
Title: Working fluid
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a working fluid which scarcely affects the ozonosphere and serves as an R22 substitute by mixing difluoromethane, tetrafluoroethane, and difluoroethane. CONSTITUTION:A working fluid containing at least three hydrofluorocarbons, i.e., 20-60wt.% difluoromethane, at most 80wt.% tetrafluoroethane, and at most 65wt.% difluoroethane. As the working fluid, particularly those comprising 25-50wt.% difluoromethane, at most 75wt.% tetrafluoroethane, and at most 65wt.% difluoroethane are preferably used. The working fluid having a composition in the above-mentioned range has a vapor pressure comparable to that of R22 at about 0-50 deg.C, which is the service temperature of a heat pump of, e.g. an air conditioner or a refrigerator, and it can be employed as an R22 substitute in machinery now in use.
Patent JP-H01152591-A (JP)
Title: Air ticket vending machine
Inventor: TANAKA YUJI
IPC: G07B1/00
Filed: 1987-12-09
Abstract: PURPOSE: To enhance the operating efficiency of the machine by subscribing to a postal insurance through the operation of the same machine as the ticket purchase machine and using data such as a name and an address included in an air ticket for the postal insurance subscription procedure as they are so as to decrease number of operations by customers. CONSTITUTION: When a credit card or a bank card is inserted to the air ticket automatic vending machine 1, the confirmation of customer reservation is made by the entry of a reservation number. Then a password of the credit card or the bank card is received and after the verification of the customer by the password is made, communication is made to a center and whether or not on-board flight is fully occupied is collated. When the flight is not available, the full occupancy processing is made and when not, an air ticket is issued. In this case, the selection as to whether or not a postal insurance is subscribed is received, and when the subscription is selected, after the subscription is confirmed, communication is made to a post office, magnetic data of the air ticket are encoded and a flight name or the like is printed on the surface.  Then finally a slip and an inserted card are discharged from the machine.
Patent JP-H01152258-A (JP)
Title: Manufacture of high-temperature oxide superconductor
Inventor: NOMACHI TETSUYA
IPC: C23C14/08
Filed: 1987-12-09
Abstract: PURPOSE:To rapidly form a film on the desired substrate with superior crystal characteristics while controlling into the optimum composition by forming a thin superconductor film on a substrate on which a thin film of crystalline material is previously formed by a plasma-beam film-forming method. CONSTITUTION:In an apparatus, a substrate 10, and also, a nucleating material 7, a crystalline material 8, and a high-temp. oxide superconductor material 9 as evaporation source materials are provided. After a bell jar 1 is reduced to high vacuum by means of evacuation via an exhaust hole 2, respectively prescribed amounts of gases of O2, F2, H2, etc., are introduced through an atmospheric gas-introducing hole 3. Then, a plasma beam 11 is focusingly applied from a plasma gun 4 toward the material 7 to evaporate the material 7, by which a thin film 14 of Ti or Cr as a nucleating material having an island structure is formed on the substrate 10. Subsequently, the beam 11 is forcusingly applied toward the material 8, by which a thin film 15 of the crystalline material is rapidly formed with superior crystal characteristics on the thin film 14. Further, a thin film 16 of the high-temp. oxide superconductor is rapidly formed on the thin film 15 in a similar manner as above with superior crystal characteristics.
Patent JP-H08166623-A (JP)
Title: Driving device for film cartridge
Inventor: SOSHI ISAO
IPC: G03B17/00
Filed: 1994-12-15
Abstract: PURPOSE: To drive the spool shaft of a cartridge and an opening/closing door with a single drive source. CONSTITUTION: A driving source for the film cartridge is provided with the single drive source 2 capable of rotating forward and backward, a spool shaft driving mechanism 5 capable of transmitting the rotation of the drive source 2 to the spool shaft 11 of the cartridge 1, so as to rotate it in a fixed direction by the forward rotation of the drive source 2 and in the direction opposite to the fixed direction by the backward rotation of the drive source 2, an opening/closing door driving mechanism 4 capable of transmitting the rotation of the drive source 2 to the opening/closing door driving shaft 10 of the cartridge 1, to rotationally drive it by at least either the forward or backward rotation of the drive source 2 and drive switching mechanisms 3, 50b,  51b and 52 capable of changing over the connections/disconnections of rotation transmitting paths 20-51d on the side of the spool shaft driving mechanism 5 and rotation transmission paths 20-42a on the side of the opening/closing door driving mechanism 4, to selectively drive one of the spool shaft 11 and the opening/closing door driving shaft 10 by the drive source 2, respectively.
Patent JP-H02185826-A (JP)
Title: Sliding or slide-rotary roof for automobile
Inventor: KAARU SHIYUMITSUTOFUUBAA
IPC: B60J10/82
Filed: 1989-11-30
Abstract: PURPOSE: To secure high sealability even in traveling at high speed by forming a front edge of a cover to open a roof opening part to have a wedge-shaped cross section, and providing a sealing-shaped material having a hollow chamber having an inner trough of such a form to be complementary with a wedge form of the cover front edge. CONSTITUTION: A roof opening part 2 formed in a fixed car body roof 1 is opened by a slidable cover 3, and a gap 4 of a constant width at a circumferential edge part formed between the fixed car body roof 1 and the cover 3 is sealed with a sealing-shaped material 5. An edge 6 of the roof opening part 2 is formed as a flange 7 extended perpendicularly downward. A majour part is formed comprising an upward opened groove 11, and a hollow chamber 14 comprising a relatively thick formation wall 17 and an outward swollen thin formation wall 18 to the flange 7. In the meanwhile, a front edge part 15 of the cover 3 is formed to have a wedge-shaped cross section, and an inner trough 19 is formed in the formation wall 17 in a complementary form with a wedge form of it.