baber/WOPTO huggingface dataset:
Patent JP-H0313449-A (JP)
Title: Manufacture of high friction roller
Inventor: OKATA KAZUMI
IPC: B65H27/00
Filed: 1989-06-12
Abstract: PURPOSE:To shorten the etching time remarkably and facilitate a setting of the terms and condition of etching treatment by forming multiple projecting stripes on the peripheral surface of a metal cylindrical material with mechanical processing, and thereafter, coating the resin in stripe so as to cross the projecting stripes, and performing the etching treatment under this condition. CONSTITUTION:The peripheral surface 3 of a metal cylindrical material 1 is mechanically processed to form multiple projecting stripes 5 with the predetermined spaces, and thereafter, the top of the projecting stripes 5 is coated with the resin 6 in dot by coating the resin 6 in stripe so as to cross the projecting stripes 5. Etching is performed under this condition to obtain the desired high friction roller. The etching time is remarkably shortened and while setting of the term and condition of the etching. treatment for forming the projections 5 is facilitated by forming multiple and fine projections 5 on the peripheral surface 3 of the cylindrical material 1 before the etching treatment.
Patent JP-H09310057-A (JP)
Title: Anisotropic electroconductive paste
Inventor: HASHIMOTO FUMIKO
IPC: C09J11/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an anisotropic electroconductive paste by a production process and a use process carried out by simple operations in a short time without requiring a protecting film such as an anisotropic electroconductive film. SOLUTION: This anisotropic electroconductive paste comprises an epoxy resin, a curing agent which is a microcapsulated modified substance of imidazole blended in the ratio of 4,400/(a)-40,000/(a) pts.wt. based on 100 pts.wt. of the epoxy resin when the epoxy equivalent value of the epoxy resin is (a), electroconductive particles which have 0.1-10μm particle diameter blended in the ratio of 1-8 pts.wt. based on 100 pts.wt. of the total of the epoxy resin and the curing agent and non-electroconductive particles blended in the ratio of <=10 pts.wt. based on 100 pts.wt. of the total of the epoxy resin and the curing agent.
Patent JP-H0442020-A (JP)
Title: Three-dimensional recording method of scanned measured value with one-axis pen recorder
Inventor: MATSUMOTO TAKESHI
IPC: G01D9/38
Filed: 1990-06-08
Abstract: PURPOSE:To make it possible to form a three-dimensional record chart by using a one-axis pen recorder by drawing a line as the linear function of the extending length from the start of pen drawing at every time to each time point in the movement of the pen. CONSTITUTION:The specified values, e.g. thicknesses, temperatures, sizes and the like, of a body having the width 2 flowing on a line are scanned and measured by repeatedly moving a measuring point at the same speed pattern at every time in one direction which is intersected with the flowing direction of the body 2 at an arbitrary constant angle. The measured values are recorded in three dimensions on chart paper 5 which is continuously extending at a constant speed by using one-axis pen recorder 8. The pen is moved so that the moving distant lof the pen from a base point 9 at one end on one axis of the recorder 8 becomes l = KA + f(W). Thus a line is drawn on the chart paper 5. In the expression, A is the extending length of the chart paper from the start of the pen drawing at every time to each time point during the pen movement, (k) is an arbitrary constant less than 1, and f(W) is the measured value at each time point. When the measuring point reaches the other end from the side and of one side of the measuring width and the measuring point is returns to the original side-end position, the pen is returned to the base point, and this is repeated.
Patent JP-H022636-A (JP)
Title: Manufacture of thin film transistor array
Inventor: ISHIBASHI TATSUO
IPC: G02F1/1368
Filed: 1988-06-16
Abstract: PURPOSE:To form stably electrodes which ensure optimum reliability and decrease incidence of defective thin film transistors and then obtain faultless thin film transistor array at a high yielding rate by etching slantwise a gate insulating film and amorphous silicon with a plasma-etching process by the use of a gas containing fluorine. CONSTITUTION:When a thin film transistor consisting of a gate electrode 3, a gate insulating film 4, amorphous silicon 5, a source electrode 6, and a drain electrode 7 which are formed and laminated on an insulating substrate 1 is manufactured, the gate insulating film 4 and amorphous silicon 5 are etched slantwise with a plasma-etching process by the use of a gas containing fluorine. For example, a transparent picture element electrode 2 made of ITO and the like is formed on the insulating substrate 1 made of glass and the gate electrode 3 of Al and the like are formed. After that, the gate insulating film 4 and amorphous silicon 5 are formed continuously and then, a desired resist pattern is formed. Subsequently, after obtaining an inclined etching sectional form with a plasma-etching process by the use of a CF2Cl2 gas, the source electrode 6 made of Al and the like and a drain region 7 are formed.
Patent JP-S63313399-A (JP)
Title: Voice message card system
Inventor: SAGARA KENJI
IPC: G11C27/00
Filed: 1987-06-15
Abstract: PURPOSE:To transmit the speech of a sender as it is to a remote side by a voice and to obtain a most suitable system as a present by recording an arbitrary voice in a voice message card and reproducing it as necessary. CONSTITUTION:A circuit substrate 3 for executing various signal processings, a battery 4, a solar battery 5, a piezoelectric speaker 6 are respectively buried in a card substrate 2 and in the substrate 3, a photodiode PD of a non-contact terminal for inputting external voice data, an input signal processing circuit 7, P-ROM 8 for storing the voice data and a circuit 9 for reading contents and driving the speaker 6, etc., are incorporated. In an automatic vending machine for selling this card, a note input port 41, a coin input port 42, a change ejecting port 43, a push-button switch 44, a microphone 45, and a card ejecting port 46, etc., are disposed and in a side receiving the bought card, a message from a presenter is listened by the use of a controller having the speaker 6, voice data storing means 7, 8 and sound output means 9, 10.
Patent JP-S5372593-A (JP)
Title: Display unit
Inventor: HASHIMOTO NAOKI
IPC: G01S7/10
Filed: 1976-12-10
Abstract: PURPOSE:To secure a display of much amount of information on the characters, etc. in addition to the video information, by compressing the video signal waveform in the time axial direction without changing the waveform and delivering it to a display unit.
Patent JP-H0442028-A (JP)
Title: Pressure sensor for liquid
Inventor: YAMASHITA NORIYASU
IPC: G01L9/00
Filed: 1990-06-07
Abstract: PURPOSE:To improve the resistance against contact noises and the rapid change in pressure by sealing electrically insulating liquid between a flexible film and a silicon diaphragm which are provided between a container bottom part and a pressure guiding part each having pressure introducing holes. CONSTITUTION:A flexible film 10 is provided between respective introducing holes 4A and 9A of a container bottom part 4 and a pressure guiding part 9. Electrically insulating liquid 11 is sealed in a space parts of the introducing holes 4A and 2A of the bottom part 4 and a stage 2 which are partitioned with the film 10. Pressure to be measured is applied on the pressure sensitive surface of a silicon pressure sensitive diaphragm 1 which is bonded to the upper part of the stage 2. Therefore, the accumulation of contaminated material in the liquid to be measured on the pressure sensitive surface of the diaphragm 1 is avoided. Contact noises which are generated when the liquid to be measured is conductive are avoided by the sealing of the liquid 11. The diameters of apt of or all of the introducing holes 4A and 2A and the like which are sealed with the liquid 11 are made to be 80% or less of the diameter of the introducing hole 9A which is in contact with the flexible film 10. The rapid change in pressure is alleviated, and the diaphragm 1 is protected.
Patent JP-S5772982-A (JP)
Title: Antibiotic substance and its preparation
Inventor: OOGUCHI MASAO
IPC: A61P31/04
Filed: 1980-10-24
Abstract: NEW MATERIAL:Antibiotic substance KA-6643-D of formulaI, antibiotic substance KA-6643-F of formula II, their salts or their esters.  
     USE: Antimicrobial agent effective to Gram-positive and Gram-negative bacteria, and having strong β-lactamase-inhibiting activity.  
     PROCESS: Streptomyces KC-6643 strain (FERM-P No.4467) is cultured in a liquid medium under aerobic conditions, and the filtrate of the cultured medium is passed through e.g. a basic anion-exchange resin to adsorb the group of KA-6643 substances, which are eluted with a salt solution, etc. The eluate is passed through a strongly basic ion exchange resin to adsorb the group of KA-6643 substances. The KA-6643-A, -B, -D and -F-substances are eluted successively by passing a phosphate bubber solution through the ion exchange resin gradually changing the concentration of sodium chloride in the solution. By further purification and separation, the objective KA-6643-D and -F substances can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08336475-A (JP)
Title: Bathtub system
Inventor: KOBASHI MASAAKI
IPC: E03C1/24
Filed: 1995-06-15
Abstract: PURPOSE: To provide a bathtub system capable of preventing unexpected overflowing of hot water in the bathtub without expanding the bathtub in all directions to reduce hot water consumption. CONSTITUTION: This bathtub system is provided with a bathtub 1, a tank 6 connected to the bathtub via a pipeline system 5 and to store a part of hot water in the bathtub when a user gets in the bathtub, and a pump 8, mounted on the pipeline system, to convey a part of hot water between the bathtub and the tank. The bathtub is an elevation type and the pump for hot water conveying is actuated together with ascending/descending of the elevation type bathtub.
Patent JP-S63312946-A (JP)
Title: Sintered magnesium alloy
Inventor: HORIKOSHI EIJI
IPC: C22C23/04
Filed: 1987-06-16
Abstract: PURPOSE:To mass-produce a sintered Mg alloy having stable quality, by subjecting a powder mixture of Mg and Zn in which Zn content is specified to compacting and sintering. CONSTITUTION:Powdered Mg is mixed with powdered Zn so as to be formed into a powder mixture in which Zn content is regulated to 1-10%. this powder mixture is compacted and then sintered in an N2 atmosphere, etc. By the above powder metallurgical method, the mg sintered alloy having stable quality can be mass-produced inexpensively. When Zn content is <1% or >=10%, tensile strength is reduced. When the sintering conditions are regulated to about 560-640 deg.C and about 0.5-3hr, superior sintered compacts can be obtained.
Patent JP-H09330634-A (JP)
Title: Dc circuit breaker for vehicle
Inventor: ARAI YOSHIJI
IPC: H01H33/38
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the bound of contact pieces when a circuit breaker is closed and mitigate the stress against an impact by reducing the speed when a pair of contact pieces are brought into contact so that the impact of the contact pieces can be mitigated. SOLUTION: When compressed air is fed to a cylinder 6 via an operation solenoid valve 11, a piston 8 surmounts the action of a piston spring 7 and moves a piston rod 10 upward via a buffer spring 13. When the piston rod 10 is moved, a moving base 4 and a contact piece base 5 are moved, and a pair of opposite contact pieces 3 are brought into contact with each other to close a circuit breaker. The repulsion generated by the collision of the contact pieces 3 at this time is absorbed by the buffer spring 13, the impact of the contact pieces 3 is mitigated, the bound of the contact pieces 3 can be suppressed, and the stress against the impact can be mitigated. The surface roughening loss and cracking loss of the contact pieces 3 can be prevented, and a high-reliability DC circuit breaker for a vehicle can be obtained.
Patent JP-H09329013-A (JP)
Title: Exhaust pipe noise reducing device
Inventor: MATSUOKA HISANAGA
IPC: F01N1/24
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of high frequency noise by winding a binding band body which is formed into a band shape by connecting metal lumps in a state applying a fastening force to an exhaust pipe. SOLUTION: An exhaust pipe noise reducing device is attached on a bent part of an exhaust manifold. A binding band body 10 of the exhaust noise reducing device comprises a metal lumps 11, a band plate 12 which extends linearly, and a fastening member 13. Each metal lump 11 is connected to each other by penetrating a band plate 12 through a penetrated hole which is formed in the metal lump 11, and is wound on a pipe. The fastening member 13 comprises a first plate material 15, a second plate material 16, a bolt 17 and a nut 18. The binding band body 10 is fastened in a state applying a fastening force to the pipe by screwing up the nut 18.
Patent JP-S5939591-A (JP)
Title: Printing method and apparatus thereof
Inventor: KOMINE HIDEMI
IPC: B41J11/18
Filed: 1982-08-28
Abstract: PURPOSE:To achieve a uniform printing with a simple construction in a time stamp, a time recorder or the like without uneven density by spinning or revolving a pluality of types set at the printing positon so as to print characters sequentially one at a time. CONSTITUTION:As with insertion of a printing card, a switch lever 10 is operated to start a motor 12 and the entire roller rotates counterclockwise revolving to the right guided by guide slots 24a and 24b and guide racks 25a and 25b with a drive gear 23 turning clockwise and a roller gear 22b meshed therewith and presses top print pressing surfaces 20a sequentially one at a time from a type surface 7a of a printing wheel 7 at the left end. After all type surfaces 7a are pressed, a printing roller 20 is stopped inclined at the right end making it ready for the subsequent printing.
Patent JP-H09312091-A (JP)
Title: Recording device
Inventor: ITO NATSUO
IPC: G11B31/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To allow reliable recording of the program selected by a home terminal. SOLUTION: A power source detecting circuit 7 which detects the commerical voltage outputted in linkage with the power source of the home terminal 30 is installed to discriminate the on/off state of the power source of the home terminal 30. When the power source of the home terminal 30 is turned off, an infrared illuminating section 11 sends a command signal of power source on/off to the home terminal 30. During the recording operation using a VTR 1, the infrared illuminating section 11 sends continuous infrared carrier signals to the home terminal 30.
Patent JP-H05186697-A (JP)
Title: Thermosetting fluorosilicone rubber composition causing little shrinkage
Inventor: EDOUIN ROBAATO EBANSU
IPC: C08K3/34
Filed: 1992-06-10
Abstract: PURPOSE: To provide a thermosetting fluorosilicone compsn. wherein a filler imparting reduced shrinkability and solvent resistance is added to a rubber compsn.  
     CONSTITUTION: An alkenyl- and silanol-terminated diorganopolysiloxane base polymer rubber and an alkenyl- and silanol-terminated diorganopolysiloxane crosslinking rubber are reacted with a two-component filler system constituted of a reinforcing silica filler and a potassium aluminosilicate filler to obtain a compsn. and an org. peroxide catalyst is compounded with this compsn. to obtain a thermosetting fluorosilicone rubber compsn. capable of being cured into a product having low skrinkability at high temp., increased solvent resistance, increased elasticity, and excellent elongation, tear resistance and hardness. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5374601-A (JP)
Title: Recovery system for high temperature solid heat
Inventor: ISHIKAWA MOTOSUKE
IPC: F01K27/00
Filed: 1976-12-15
Abstract: PURPOSE: To adjust steam, to which air is not mixed, arbitrarily in response to the used quantity, by using the cooling heat of a high temp solid thrown away to the atmosphere in conventional devices as a heat source to generate said steam, when cooling by pouring water on high temp solid directly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000052505-A (JP)
Title: Easily unsealable container and member used therefor
Inventor: YOKOTA KENJI
IPC: B65D1/09
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of a content in transporting or the like by blend ing a polystyrene resin having a specific composition with a polyolefin resin or forming it in a single layer or multilayer structure, and disposing it at a suitable position thereby easily manually releasing a cover and taking out the content. SOLUTION: A multilayer sheet made of two or more layers is molded to constitute a container. At least one surface layer of the sheet is constituted of a resin composition containing 1 to 96 wt.% of polystyrene resin (component A), 96 to 1 wt.% of polyolefin resin (component B) and 3 to 25 wt.% of one type and/or two or more types of polymer (however containing no components A and B) having a soluble parameter (SP) of 8.40 to 8, 70. Meanwhile, at least one layer of the other layer contains a polystyrene resin component. Thus, a cover can be easily manually released, its content can be taken out, and the content is not leaked in transporting or the like.
Patent JP-H09309506-A (JP)
Title: Binding machine
Inventor: TANABE MITSUYOSHI
IPC: B65B13/18
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make is possible to provide an appropriate treatment in the case of a binding failure by detecting using a simple mechanism whether a string end part is properly kept and whether the string after binding is cut as to equipment for binding a string which is sent through a free end of a tensile detection lever and a binding arm tip around a workpiece to be bound. SOLUTION: This binding machine is provide with a first sensor 11 for detecting a tensile detection level 10 being at the 1st position when a string is not sent out, a second sensor 12 for detectomg the lever being at the 2nd position when the string is tent out and a third sensor for detecting a workpiece being in the process of being bound. A binding failure is decided when these sensors do not turn on in a correct order.
Patent JP-H10323506-A (JP)
Title: Turbid water treating device
Inventor: MAEDA KOSUKE
IPC: B01D21/24
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a turbid water treating device quick in treating capacity, excellent in operability, high in dehydrating capacity, capable of treating an obtained solid matter on-site as backfilling soil, small in size and excellent in portability. SOLUTION: Turbid water and a coagulant are mixed and agitated in a first agitating tank 1 and the mixture is further agitated in a second agitating tank 5. A precipitator 7 is provided with precipitation accelerating blades 14, 14 and a floatation restraining body 15 to separate the chemical mixed turbid water sent from the second agitating tank 5 into waste mud and water and in which the water overflows the precipitator 7 and is discharged. The waste mud in slurry is fed to an inversion type pan filter 22 of a dehydrating and solidifying device 21. A suction means 31 is connected to the pan filter 22 to suck and remove the water in the waste mud and the waste mud is formed into cake-shaped solid matter. By inverting the pan filter 22, the cake-shaped solid matter is recovered in a cake bag 40.
Patent JP-S63315521-A (JP)
Title: Method for purifying waste liquor from acid cleaning with hydrochloric acid
Inventor: HIRAI NAOANI
IPC: C23G1/36
Filed: 1987-06-18
Abstract: PURPOSE:To readily and purify a waste liquor from acid cleaning with hydrochloric acid, by adding iron to the waste liquor of acid cleaning generated in acid cleaning of steel with hydrochloric acid, collectively separating and removing most of Al, Cr, Cu and P contained in the waste liquor as an insolubilized substance. CONSTITUTION:Iron (e.g. high-purity small-gage wire or iron powder) is added to a waste liquor from aid cleaning with hydrochloric acid generated in acid cleaning of steel with the hydrochloric acid and free hydrochloric acid is consumed to moderately increase the pH of the waste liquor and collectively precipitate most of Al, Cr, Cu and P contained therein as an insolubilized substance. The resultant precipitates are then separated and removed to purify the waste liquor from acid cleaning with the hydrochloric acid. The purified waste liquor from acid cleaning with the hydrochloric acid can be subsequently roasted or subjected to silica removal and roasted to provide iron oxide powder with hardly any impurities suitable for producing high-performance soft ferrite. The resultant iron oxide powder with hardly any impurities can be reduced in a reducing atmosphere at a high temperature to produce high-purity iron powder.
Patent JP-H10141453-A (JP)
Title: Hydraulic auto tensioner
Inventor: ICHIISHI KIKUYA
IPC: F16H7/08
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic auto tensioner which corresponds to a tensioner for high tensile force and is compact and increase the sealing property so as to prevent and reduce wear of a slide part thereof. SOLUTION: This hydraulic auto tensioner is constituted in such a manner that a high pressure chamber 23 and a low pressure chamber 24 are formed in the inside and outside of a cylinder 17, a piston part 18 of a plunger 8 advances into the high pressure chamber 23, and the plunger 8 is energized in the direction of retraction by a return spring 44 provided in the low pressure chamber 24. In this case, a spring cover 41 provided with an outer cylinder 41a which can cross over an end part of an opening of a casing 11 from the low pressure chamber 24 and can be extended is fixed on the plunger 8, a seal ring 20 which comes into slide-contact with outer periphery of the outer cylinder 41a is provided in the end part of the opening of the casing 11, and a return spring 44 is arranged between the outer cylinder 41a and the plunger 8.  Moreover, a dust cover 32 is attached to the plunger 8 so that it moves together with the plunger 8.
Patent JP-S5577170-A (JP)
Title: Silicon mono-crystal wafer
Inventor: KISHINO SEIGOU
IPC: H01L21/00
Filed: 1978-12-06
Abstract: PURPOSE: To retard occurrence of lattice defect and to prevent occurrence of transposition due to heattreatment, by cooling crystal rapidly at the time of crystal growth or by making heattreatment of grown crystal at a temperature of 1300°C or higher for a short period of time.  
     CONSTITUTION: CZ crystal wafer contains higher concentration of O 2  than FZ crystal depending on the growth condition and has numerous micro-defect nucleuses. And therefore, high-temperature heattreatment allows inter-lattice O 2  to gather to micro-defect nucleuses causing deposition of O 2  and inducing a large number of micro-defects. On the other hand, since FZ crystal contains lower concentration of O 2 , occurrence of transposition and transposition shift based thereon can not be controlled. For this reason, high-temperature heattreatment causes slip and bend to the wafer. Now, if the crystal is cooled rapidly or heattreated for a short period of time at a temperature of 1300°C or higher during the time of crystal growth, the inter-lattice O 2  can be frozen in a semi-stabilized condition and growth of micro- defect can be prevented at the same time, and therefore, it is possible to obtain an Si wafer which retards occurrence of the lattice defect and transposition even if it undergone the high-temperature heattreatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5374876-A (JP)
Title: Amplitude detector circuit
Inventor: TAKAGI HITOSHI
IPC: H03K5/1532
Filed: 1976-12-16
Abstract: PURPOSE: To secure an accurate and high-fidelity amplitude detection without varying the detection efficiency regardless of the AC signal amplitude and the waveform, by adding a comparator to the rectifying diode and the CR circuit. 
     COPYRIGHT: (C)1978,JPO&Japio