baber/WOPTO huggingface dataset:
Patent JP-H03277753-A (JP)
Title: Structure of bearing part of roll in molten zinc bath
Inventor: EBATA SADAO
IPC: C23C2/00
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the generation of an abnormal state by the intrusion of foreign matter into bearing parts and to decrease rotational friction force by equaling the taper angle of the holes of a circular cylindrical shape in the central part at the end faces of the roll to that of the circular cylindrical front end of the sliding bearings to be fitted therein within a specific range. CONSTITUTION:The bearing part 14b of the roll 14 is formed as the hole of the circular cylindrical shape worked in the central part of the end face and the front end 16a of the circular cylindrical sliding bearing 16 is formed to a shape pointed to the circular cylindrical shape. The taper angle of this part is equaled to meet the taper angle of the bearing part 14b. While this taper angle can be selected within a 30 to 120 deg. range, the bending strength of the bearing 16 decreases and the relieving when the foreign matter is meshed is not satisfactorily executed if the angle is too small. The generation of the force in the relieving direction of the bearing 16 when a radial load is applied on the roll 14 is so large that the stable support of the roll is not possible if the above-mentioned is too large. This bearing part can be supported in the state of a small clearance in spite of wear.
Patent JP-H09265993-A (JP)
Title: Solid polymer type fuel cell
Inventor: HIRANO SHINICHI
IPC: H01M4/92
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure for a fuel cell, which can make a power generation efficiency effective, and is costwise favorable in the solid polymer type fuel cell. SOLUTION: As for a catalyst layer 43, PTFE dispersion solution of 160 mg with a weight ratio of 55%, is prepared into the same solution of 158mg by coordinating carbon black carrying platinum with a weight ratio of 20%. Out of two kinds of prepared dispersion solution for catalyst layers, dispersion solution for a second catalyst layer is sprayed first over the surface of a dispersion layer for a partially fabricated item formed with the aforesaid dispersion layer, so that the catalyst layer 43 is thereby formed. Similarly with the case of forming the aforesaid dispersion layer, sintering of a PTFE is kept roughly for one hour at the transition temperature of glass around (300 to 350 deg.C under a nitrogen atmosphere within an electric furnace.  The application of sputtering of material composed of platinum carrying carbon black composites as raw material over the surface formed with the catalyst layer 43 of a dispersion layer and carbon black joining body, enables a sputtered thin film to be thereby formed. The quantity of sputtered platinum within the sputtered thin film shall be finally 0.05mg/cm<2> . Besides, the quantity of carbon black within the sputtered thin film is roughly identical to platinum in an atomic number ratio.
Patent JP-H07285670-A (JP)
Title: Load slippage prevention of plate work
Inventor: SAKAMOTO AKIYOSHI
IPC: B65G57/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide a load slippage preventive method of a plate work simple in work and facility, excellent in economy and capable of certainly preventing load slippage. CONSTITUTION:An article 1 to be carried normally consisting of, for example, 100-200 sheets of plate works W is formed by accumulating the plate works W on the plate work W of glass panes, etc., on which an expandable resin powdery body 2 and safflower 4 are sprayed, spraying the expandable resin powdery body 2 and safflower 4 repeatedly, accumulating the plate works W furthermore and repeating these processes.
Patent JP-S574395-A (JP)
Title: Welding method
Inventor: NOSAKA TADASHI
IPC: B23K9/04
Filed: 1980-06-10
Abstract: PURPOSE: To suppress the occurrence of cracking and the propagation of cracks by performing build-up reinforcement of weld in the position slightly deviated from the central part of weld metal in build-up reinforcement of weld of the weld metallic part in a welding groove part.  
     CONSTITUTION: Base metals 1, 1 are butted, and weld metal 2 is built-up, whereby the base metals are welded. At this time, the central final solidification line 4 of the weld metallic part 2 is formed roughly perpendicularly along the wall thickness direction of the base metals 1. Thence, reinforcing overlaying 5 is provided in the position deviated slightly from the central part of the weld zone, that is, the central final solidification line 4 of the weld metal 2. With tubular materials or the like, it is deviated by about 2W3mm. Thereby, the lines 4 are made curved and discontinuous without the formation of the parallel lines 4 in the wall thickness direction, and the occurrence of cracking and the progression of its propagation along the solidification line are effectively suppressed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63244699-A (JP)
Inventor: OOKA SATOSHI
IPC: G11B33/12
Filed: 1987-03-30
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-S574818-A (JP)
Title: Transport of solids by pipe line
Inventor: NAGATA KENICHI
IPC: B65G53/30
Filed: 1980-06-09
Abstract: PURPOSE: To smoothly transport solids through a pipeline with the aid of a transport liquid by a method in which solids are covered with a burnable material having a different specific gravity from that of the transport liquid in such a way as to make the apparent specific gravity of the solids coincide almost with the specific gravity of the transport liquid.  
     CONSTITUTION: In case where coal is transported through a pipeline, the coal 1 is pulverized and temporarily stored in a hopper 2 whose lower part is provided with a belt conveyer 4. The belt conveyer 4 is coated orderly with a releasing agent 7 sprayed from a releasing agent spray nozzle 5 and then with a molten pitch 8 sprayed from a molten pitch spray nozzle 6. After the coating operation, coal from the hopper 2 is supplied on the conveyer 4 to form a coal layer 9, and then the molten pitch is again sprayed from the nozzle 10 to cover the aggrelate of coal with the pitch 8. The product 12 is charged into a charger 14, from which the product 12 with water is charged into a transport pipe 13 and fed to an objective site. In this case, the specific gravity of the pitch 8 is regulated in such a way as to make the specific gravity of the product 12 almost coincide with that of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61234748-A (JP)
Title: Feed for raising fish
Inventor: UCHIDA YASUZO
IPC: A23K1/165
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a feed for raising fish having good digestibility with little oxidized fat and slight decomposition and aging of effective nourising components, by using a specific fish protein partially hydrolyzed without heat denaturation. CONSTITUTION:A feed for raising fish obtained by treating a fish body directly or after removing the entrail part of epidermal part therefrom or fish meat or processed material thereof or residues of fish, etc. with a proteolytic enzyme or autolyzing the fish body, etc., and using the resultant partially hydrolyzed protein containing <=20% fraction having >=100000 molecular weight, 20-50% fraction having 100000-40000 molecular weight, 20-50% fraction having 40000-14000 molecular weight and <=20% fraction having <=14000 molecular weight.
Patent JP-H01246727-A (JP)
Title: Electrical switching device
Inventor: KAWASAKI KENJI
IPC: H01H1/20
Filed: 1988-03-28
Abstract: PURPOSE:To prevent contact welding and overtravel fluctuations by determining an angle between the facing surfaces of a fixed terminal plate and a moving contact plate in such a way that the angle is somewhat increased outward in the direction of the arrangement of a pair of moving contacts. CONSTITUTION:When a moving contact 20 leaves a fixed contact 17, they respectively give rise to damaged parts 20a, 17a with an arc 67. Since, however, both a moving contact plate 21 and a fixed terminal plate 18 are opened outward more than an inclination angle of that fixed terminal plate 18, the moving contact 20 and the fixed contact 17 come in contact with each other at less damaged inner parts 20b, 17b. Also, at the time of assembly, the fixed terminal plate 18 strikes over an inclination surface 63 and, therefore, the engagement portion between an engagement projection 18a and an engagement groove 62 is welded with pressure when that plate 18 push the projection 18a in the engagement groove 62 of a partition wall 61. In such a way, the fixed terminal plate 18 can be fixed only by pushing in and, at the same time, a prescribed inclination angle can be made.
Patent JP-H06268776-A (JP)
Title: System for detecting opposite party response
Inventor: OKUTSU KAZUHIKO
IPC: H04M15/00
Filed: 1993-03-12
Abstract: PURPOSE:To precisely detect opposite party responce by respectively detecting the coincidence of whole digital data of the address of inputted address informa tion with whole digital data of the respective addresses in order of an input, executing calculation and calculating a basic cycle at the time of inputting address information. CONSTITUTION:An integration time(conversion time) coincidence detecting circuit 9 inputs the count value of a counter 8, compares coincidence with the past count value and outputs it as address information at the time of coincidence. Then, a large/small judging circuit 10 stores digital data from an area coincidence detecting circuit 5 for the respective addresses in order of the input and calculates the coincidence of digital data of the inputted address with data of the respective addresses at the time of inputting address information so as to judge that a difference address which differs from the largest count value address is the cycle(the basic cycle) of the basic frequency of a voice signal. Thus, the basic cycle is detected, the cycle of a first formant and attenuation information are picked-up and the voice of a callee is detected so that opposite party response is detected.
Patent JP-H08274607-A (JP)
Title: Power voltage monitoring circuit for cpu
Inventor: YAMANOUE KOUICHI
IPC: G06F1/28
Filed: 1995-04-03
Abstract: PURPOSE: To prevent a function failure due to the drop of power voltage that can operate a CPU and to attain the overall cost reduction of a system without using a reference power supply of high pricision nor a comparator by generating a power voltage drop signal when tune operating power voltage or the CPU drops and the detection value of a propagation delay speed detection means exceeds a prescribed level. CONSTITUTION: When the power voltage 100a of a CPU 100 drops and the propagation delay time that is decided by a serial delay circuit 300 and a parallel delay circuit 400 is increased, the output voltage 502a of a phase difference/ voltage converter 500 is increased. When the voltage 502a exceeds a prescribed voltage level 603a of a comparator 600, the output terminal 111a of a comparator 601 is inverted and a voltage power drop signal is outputted through a prescribed terminal of the CPU 100. At the same time, the power voltage characteristic of the propagation signal delay time is set approximately equal to that of the voltage 502a. Thus it is possible to generate the power voltage drop signal right before an entire function of the CPU 100 becomes defective by monitoring the level of the voltage 502a.
Patent JP-S60221828-A (JP)
Title: Program outputting method
Inventor: SAKAGAMI KOUICHI
IPC: G06F11/28
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a program which can be understood easily and also can be inspected easily by giving a comment sentence to every block structure of the program, giving a page code to every comment sentence so as to be retrieved easily, and arranging a descriptive sentence at every block structure. CONSTITUTION:One program is stored in a storage area 510 of a storage device, and each of a hierarchy 1 output area 521- a hierarchy 4 output area 524 classified into each hierarchy in accordance with a detailed block is stored in a storage area for outputting the code constituting contents of this storage area 510. Page codes P1-P4 are fed to these output areas 521-524, respectively, and also the page codes P2, P3 and P4 of every comment sentence are fed to each output area 521-524. Also, the storage contents of the output areas 521-524 are retrieved easily by supplying the page codes P1-P4 and the page codes P2, P3 and P4, a descriptive sentence of a block structure is arranged, and a program which can be understood easily and also can be inspected easily is obtained.
Patent JP-S57193111-A (JP)
Title: Filter circuit
Inventor: IKEDA TETSUO
IPC: H03H7/01
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a filter circuit with a steep rising characteristic and small size, by making it to have a simple constitution in which a detour is connected in parallel with a filter circuit main body. CONSTITUTION:A detour 9 and a filter circuit main body 10 are connected in parallel between input terminals 5, 6 and output terminals 7, 8. The admittance Y of the entire circuit is Y=Ya+Yb, where the Ya is a transfer admittance of the detour 9 and the Yb is a transfer admittance of the main body 10. The Y=0 can be satisfied at a frequency of zero. That is, since an output is obtained by the synthesis of signals from the circuits 9 and 10, no output appears when the two signals are opposite in the polarity with each other at the frequency when the mutual level is equal because of cancellation. Thus, a filter circuit 3 having a steep leading characteristic can be obtained with small size.
Patent JP-S535371-A (JP)
Title: Braking circular plate
Inventor: TAKEMORI FUMIO
IPC: F16D65/12
Filed: 1976-07-02
Abstract: PURPOSE: To obtain a braking circulary plate having the film provided therein rich in resistance to wear and resistance to erosion by providing non-electrolytic nickel plating for the surface of carbon steel material and thereafter by providing for the plated surface the heat treatment at 400°C approximately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01249731-A (JP)
Title: Chlorofluorocarbon (cfc) gas recoverer
Inventor: KUBOTA HITOSHI
IPC: C07C19/08
Filed: 1988-03-30
Abstract: PURPOSE:To provide the subject CFC recoverer which includes mineral oil for dissolving and absorbing the CFC and comprises a cylindrical CFC absorber equipped with twisted blades and a plurality of porous plates, a CFC separator for evaporating the CFC and the cooler for cooling the CFC into liquid and recovering it. CONSTITUTION:The CFC recover is composed of a CFC absorber including mineral oil for dissolving and absorbing CFC from a mixed gas containing CFC, a CFC separator for heating the mineral oil up to the boiling point of the CFC to generate a high concentration of the CFC gas and the cooler for cooling the generated CFC gas into liquid and recovering liquid. The CFC absorber is cylindrical and includes mineral oil for dissolving and absorbing the CFC gas, and is provided with a driving shaft having a helically twisted blade fitted and a plurality of porous plates so that the mixed gas is brought into contact with mineral oil. No corrosive gas is not generated and the size is miniaturized with recovery efficiency increased.
Patent JP-H04311184-A (JP)
Title: Catv terminal control system corresponding to sound receiving tuner
Inventor: MURASE TOMOKO
IPC: H04N7/167
Filed: 1991-04-10
Abstract: PURPOSE:To collectively control whether both image and sound services can be received or not in a CATV terminal control system. CONSTITUTION:In the CATV system for demodulating a video signal and a sound signal sent from a center side 1 by a subscriber's home side 9 and viewing/listening an image and sound, the center side 1 scrambles video and sound broadcasting, sends the scrambled signals and then collectively sends an viewing/ listening possibility control command to both of a terminal 10 for receiving the video signal and a sound tuner 11 for receiving sound. Since a terminal 10 and a sound tuner 11 on the subscriber's home side 9 are provided with a communication function with the center side 1 and a descrambling function, whether both the image and sound service can be collectively received or not can be controlled.
Patent JP-S5412649-A (JP)
Title: Busy sense system
Inventor: KOBAYASHI HIDEKI
IPC: G06F3/00
Filed: 1977-06-30
Abstract: PURPOSE: To simplify the constitution of the busy signal generator circuit at the requested unit side, by turning the sense signal to the pulse signal and setting the pulse duration exceeding the timing with which the request unit samples the busy signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11167858-A (JP)
Title: Cold electron emitting element and its manufacture
Inventor: GAMO SHUSUKE
IPC: H01J1/30
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron emitting element capable of suppressing the electric current fluctuation to the minimum and at the same time suppressing local large current flow without increasing the operational voltage and formable on a glass substrate easy to lower the cost and to enlarge the surface area of the element. SOLUTION: This field emission type cold electron emitting element is produced by sequentially forming a first conductive layer 2, an insulating layer 5, and a gate electrode 7 on an insulating substrate 1, forming an aperture part B in the insulating layer 5 and the gate electrode 7, and forming an emitter 8 in the aperture part B while keeping the emitter 8 from a contact with the gate electrode 7. In this case, the emitter 8 is made of a metal oxide or a metal nitride and a second conductive layer 3 is formed on the insulating substrate 1 while being kept from a contact with the first conductive layer 2. Further, a semiconductive thin layer 4 of a non- monocrystal silicon is formed at least on the insulating substrate 1 between the first conductive layer 2 and the second conductive layer 3 and a third conductive layer 6 is formed on or under the semiconductor thin layer 4 through a gate insulating layer 5' while being kept from a contact with the first conductive layer 2 and the second conductive layer 3.
Patent JP-H11327991-A (JP)
Title: Hot spare system and data base management system
Inventor: RASTOGI RAJEEV
IPC: G06F11/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To give hot spare redundancy and recovery to a large data base management system by equipping the system with a transaction logger which holds log records of transactions and a transaction processor which commits the log records to a secondary data base. SOLUTION: A primary system 110 is equipped with the transaction logger which holds the log records of transactions and keeps the consistency of the data in a primary data base. The primary system 110 is equipped with the transaction processor and a computer 120 which send the log records to a secondary system. The transaction processor may be a process that a CPU 111 can execute or dedicated hardware and/or software. When the log is sent, the secondary system 120 can relates at least some of the log records to the secondary data base and provides at least partial data base redundancy.
Patent JP-H0625156-A (JP)
Title: Achromatic color product of beta-carotene and its production
Inventor: MURAO TADAHISA
IPC: A23L5/40
Filed: 1991-03-19
Abstract: PURPOSE:To obtain the subject compound excellent in water dispersibility and useful in a wide use range such as foods. medicines and cosmetics by adding a complementary color pigment to the cyclodextrin clathrate of beta-carotene. CONSTITUTION:A cyclodextrin solution is mixed with an oily beta-carotene, and subsequently stirred by the use of a homomixer, etc., at a high rate under the control of the stirring condition to obtain a clathrate reduced in its chroma. In order to further reduce the chroma, the complementary color pigment of the clathrate is added to obtain the achromatic product of the beta-carotene. Even when the achromatic beta-carotene is added to foods, medicines, etc., the original colors of foods, etc., are not deteriorated, and medicines, etc., are excessively not colored. Thereby, the utilization range of the achromatic beta-carotene can be expanded, and the achromatic beta-carotene deteriorates the flavors of the foods, etc., because the characteristic flavor of the beta-carotene is masked.
Patent JP-S533485-A (JP)
Title: Manufacture of flame-retardant laminates
Inventor: KITAGAWA YOSHIFUMI
IPC: B32B27/04
Filed: 1976-06-30
Abstract: PURPOSE: To manufacture laminates having improved flame retardancy without degrading electrical properties, heat resistance, flame resistance, etc. by impregnating sheet materials with a resin varnish consisting of a thermosetting resin and tribromophenyl hydroxyethyl ether, and by laminating them, followed by hot-pressing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61233457-A (JP)
Inventor: YOHANESU KORUNERIUSU ANTONIUSU
IPC: G11B15/665
Filed: 1986-04-07
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-S6169688-A (JP)
Title: Lifting means for freight
Inventor: YOOHAN MIRITSUTSUERU
IPC: B66C1/34
Filed: 1985-04-15
Abstract: 1. A load hook (1) which is rotatably mounted on the free end part of a chain (10), wherein a cylindrical collar is fixed to the end part of the chain, projecting sideways from the latter, as the pivot bearing, which collar consists of two securely connected half-shell shaped parts which comprise recesses adapted to the shape of the end part of the chain (10) in the surfaces which face each other, characterized in that the load hook (1) comprises a through hole (4) which is orientated in the same direction as the free end part of the chain (10) and through which the chain (10) passes, in that the collar (5) is mounted so that it can rotate in this through hole, and the collar bears on the edge regions of the through hole when a tensile load is applied, in that the collar (5) comprises a first part (6) which is rotatably mounted in the through hole (4) of the load hook (1) and a second part (7) which projects radially from the first part (6) and bears in the axial direction on the load hook, in that the end of the first part (6) of the collar (5) furthest from the load hook (1) is designed to project from the through hole (4) in the load hook, in that a transverse pin (11) which passes through a link in the chain (10) passes through the collar (5), and in that a locking element, which can be inserted in the free front face of the collar (5), is provided in the form of a clamping pin (9) directed transversely to the free end part of the chain (10) and the collar (5).
Patent JP-S61238566-A (JP)
Title: Steering wheel
Inventor: HIRAMITSU TETSUJI
IPC: B60R16/027
Filed: 1985-04-13
Abstract: PURPOSE:To prevent a pad from rattling, by stretching a belt between a planetary gear and a sun gear, for urging the planetary gear toward the center axis of the sun gear. CONSTITUTION:When a steering operation is performed, planetary gears 19, 20 on the column side and the pad side rotate about their axes and revolve about sun gears 9, 12 on the column side and the pad side. At this time the planetary gears 19, 20 are driven by V-belts 21 stretched between the planetary gears 19, 20 and the sun gears. Accordingly, gaps due to backlashes, assembly errors, dimensional errors may be absorbed by the pressing force of the V-belts 21.
Patent JP-S61241480-A (JP)
Inventor: JIYOSEFU DABURIYUU PIRISU
IPC: F04C/
Filed: 1986-04-04
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。