baber/WOPTO huggingface dataset:
Patent JP-H01166802-A (JP)
Title: Rolling method for stock
Inventor: TSUKIOKA TAKASHI
IPC: B21B1/02
Filed: 1987-12-23
Abstract: PURPOSE:To disappear projection parts generated in preforming stage and to reduce generation of lap flaws during rolling by rolling end parts of a stock by rolling rolls after pressing by pulling back the stock between a pressing and a rolling stages. CONSTITUTION:A top part 2 of a steel stock 1 is inserted between rolling rolls 3 and a thin thick part 4 is formed in the top part 2 by pressing by use of the rolls 3. Then, the stock 1 is slightly pulled back from a position between the rolls 3 after the upper roll 3 is somewhat moved up. Next, a projection end part 5 of the preformed thin part 4 is reversely rolled toward the outside of the stock 1 as shown by a hatched part 7 in the illustration by rolling down use of the upper roll 3. After disappearing the part 5 in the above procedure, the stock 1 is rolled to be subjected to the high quality rolling without lap flaws.
Patent JP-H11139906-A (JP)
Title: Antimicrobial agent for tablewares and the like and antimicrobial composition for tablewares and the like
Inventor: SASHITA KAZUYUKI
IPC: A01N37/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent for tablewares and the like which is harmless to the human body and can carry out an effective antimicrobial treatment by the facile operation such as atomization and the like, and an antimicrobial composition for tablewares and the like containing the antimicrobial agent. SOLUTION: The antimicrobial agent for tablewares and cooking utensils is composed of a diglycerol monofatty acid ester containing the monofatty acid ester in the purity of 50 wt.% or more. The carbon number of the fatty acid in the diglycerol monofatty acid ester is in the range from 8 to 18.
Patent JP-H07184250-A (JP)
Title: Mobile terminal equipment calling system
Inventor: HIROTA TSUTOMU
IPC: H04W60/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide the mobile terminal equipment calling system in which the load of an in-zone exchange is relieved. CONSTITUTION:In the mobile terminal equipment calling system comprising a gate exchange station 2 connecting to a general telephone network 1, an in-zone exchange station 3 connecting to the gate exchange station 2, a radio base station 6 connecting to the in-zone exchange station 3, and plural mobile terminal equipments 7 making radio communication with the radio base station 6, a zone.time memory 10 to which a radio zone with a called mobile terminal equipment 7 resident therein and date information are registered for the case when a communication path setting is disable is provided to each mobile terminal equipment.
Patent JP-2000151297-A (JP)
Title: Abnormality detecting circuit of power amplifying circuit
Inventor: TAYA KOJI
IPC: H03F3/68
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a speaker from breaking or burning owing to an input short, circuit of a power amplifying circuit. SOLUTION: Two BTL amplifiers 101 and 108 are provided with detection transistors which detect currents flowing to their output-stage transistors and an output current from one of detecting transistors 115 to 118 is compared with reference voltages Vr1 and Vr2 of a wind comparator 122 to detect an output offset.
Patent JP-H02170673-A (JP)
Title: Digital color copying machine
Inventor: KANNO KINYA
IPC: H04N1/40
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a copy faithful to an original by providing first and second color correcting devices, a saturation discriminator, and a print signal selector and selecting print signals outputted from both color correcting devices by the print signal selector in response to a saturation color deciding signal and outputting the selected print signal. CONSTITUTION:A first color correcting device 3 inputs three-primary color picture signals 8 and three-primary color read state signals 7 and outputs a first print signal 10. A second color correcting device 4 outputs a second print signal 11 to the unsaturated color of three-primary color picture signals 8. Based on a saturation discriminator signal 9 outputted from a saturation discriminator 2, a print signal selector 5 outputs the first printing signal 10 as a print signal when at least one of three-primary color picture signals 8 is saturated, but the selector 5 outputs the second print signal 11 as the signal 12 when any three-primary color signal is not saturated. Color correction is performed in the second color correcting device 4 by a conventional technique and the first color correcting device 3 is used for saturated color in this manner. Consequently, the color reproducibility of saturated color is improved.
Patent JP-H05157876-A (JP)
Title: Tank type fast breeder reactor
Inventor: WAKANA HARUMI
IPC: G21C1/02
Filed: 1991-12-09
Abstract: PURPOSE:To prevent the entrainment of gas into the primary side coolant inflow port of an intermediate heat exchanger by large turning flow generated around the intermediate heat exchanger by a spiral deflecting plate. CONSTITUTION:A spiral deflecting plate 18 is installed at an intermediate heat exchanger 6, from its primary side coolant inflow port to its upper coolant level, and large turning flow is formed around the intermediate heat exchanger 6 so as to prevent the generation of a local vortex to be the cause of gas entrainment.
Patent JP-H11159526-A (JP)
Title: Squeeze film damper bearing
Inventor: HAMANAKA SACHIKO
IPC: F16C27/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To easily make the dynamic characteristics of a bearing the most suitable by providing a feed mechanism for varying the axial width of a section where an inner and an outer tube overlap mutually. SOLUTION: A bearing is composed of an inner tube to receive a shaft 4 by its inside, an outer tube 1 to enclose its outer periphery, a screw 3 to axially feed the inner tube 2 and a gear 5 to rotate the screw 3. Oil films 10, 11 are sever-ally formed in a gap between the shaft 4 and the inner tube 2 and in that between the inner and the outer tube 2, 1 of the supplied oil, and the shaft 4 slidingly rotates on the oil film 10. Action for damping an axial vibration is influenced by the oil viscosity, the rotating speed of a shaft, the thickness and width of the oil film 11, and since the thickness of the oil film 11 is difficult to regulate, the inner tube 2 is axially moved to alter a bearing width L where the inner tube 2 and the outer tube 1 mutually overlap. Thus the thickness of the oil film 11 can be regulated into the most suitable dynamic characteristics.
Patent JP-H07184235-A (JP)
Title: Display device
Inventor: YAMAZAKI YASUYUKI
IPC: H04N13/04
Filed: 1993-12-22
Abstract: PURPOSE:To display a two-dimension picture or a three-dimension picture without causing flicker by providing two video signal input terminals, two signal processing means and two display means observed by a right eye only and a left eye only, sending a right eye use video image to the display means for the right eye and sending a left eye use video image to the display means for the left eye. CONSTITUTION:When switch circuits 2R, 2L are turned to the position of (a), a video signal inputted from a video signal input terminal 1R is inputted to a Y/C separation circuit 3R and a synchronizing separator circuit 7R through a switch circuit 2R, the video signal is separated into a Y signal and a C signal at the Y/C separation circuit 3R and fed to a display device 6R via a decoder 4R and a signal processing circuit 5R. Furthermore, a synchronizing separator circuit 7R separates a synchronizing signal to control a drive frequency of a drive circuit 9R. The similar processing is implemented in the system of suffix L. In this case, the display device 6R is arranged at a position observed by the right eye only and the display device 6L is arranged at a position observed by the left eye only.
Patent JP-H10163871-A (JP)
Title: Analog-digital conversion device and method, and analog-digital conversion control program storage medium
Inventor: UNO HIROSHI
IPC: H03M1/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To perform the fast and accurate A/D conversion processing with high resolution by generating the conversion data based on the range control data corresponding to an input level and the original conversion data which are obtained by amplifying the input analog signal with an amplification factor set based on the range control data and then applying the A/D conversion to the amplified analog signal. SOLUTION: A sensor 11 sends an analog detection signal S to a 1st ADC 12 to apply the A/D conversion to the signal S in the timing of the control data C given from a controller 17 and outputs the measurement range decision digital data DC to a comparator 13. The data DC is compared with the decision reference data DCREF for generation of the measurement range data DR. The data DR are sent to a programmable amplifier 14 and a conversion data generation circuit 16. A detection signal AS is obtained by amplifying the signal S based on the data C with change of the amplification factor, and the amplifier 14 sends the signal AS to a 2nd ADC 15. After the A/D conversion of the ADC 15, the original conversion data DD0 are measured by the circuit 16 and synthesized with the data DR. Thus, the conversion data DD are obtained.
Patent JP-H07319471-A (JP)
Title: Musical sound waveform generating device
Inventor: OKI KOICHIRO
IPC: G10H1/18
Filed: 1994-12-27
Abstract: PURPOSE:To enable reducing the number of procession commands for every sound generating channel in the case of executing sound source processions making plural sound source systems coexist at every sound generating channel as software processions. CONSTITUTION:When tones, etc., are changed and sound source systems to be executed at every sound generating channel are changed, a command analyzing part 207 and a memory address control part 205 load en bloc sound source processing programs in which sound source systems for 8 channels are defined from an external memory to a program memory 201. Then, since sound source programs in which sound source systems are automatically defined at every sound generating channel are executed. it is made unnecessary to perform a discrimination whether musical sounds are to be generated with which kinds of sound source systems at every sound generating channel.
Patent JP-H01165039-A (JP)
Title: Focal point controller
Inventor: ASAHARA AKINOBU
IPC: G11B7/085
Filed: 1987-12-21
Abstract: PURPOSE:To stably draw a servo by providing the adder of a servo system control signal and a lens moving circuit output signal, and outputting a holding signal to a lens moving circuit simultaneously with the output of a servo drawing signal at the time of focussing. CONSTITUTION:When the output of a focal point dislocation detector 1 comes in the vicinity of the center of a S shape characteristic, a focal point detecting circuit 12 detects it to output a signal to a servo drawing circuit 10. The circuit 10 outputs the servo drawing signal S1 and the output lens holding signal S2 to start a servo operation. A control signal X and an output signal Y are inputted to the adder 16 and the signal of the sum thereof is inputted to a lens actuator 6. When the thickness of a disk 14 is not a reference value, the output signal Y corresponding to the difference of the thickness is added to the lens actuator 6 together with the control signal X. Therefore, the focussing servo of an objective lens 15 is executed at a position offset by the level part of the output signal Y.
Patent JP-H05331171-A (JP)
Title: New metabolic product obtained from pseurochin f1/f2 aspergillus fumigatus, preparation thereof and its use
Inventor: YOOAHIMU BUINKU
IPC: A61K31/33
Filed: 1992-12-04
Abstract: PURPOSE: To provide a new compd. useful as an apomorphine antagonist.  
     CONSTITUTION: The compd. is pseurotin F 1  expressed by formula I or pseurotin F 2  expressed by formula II. The compd. of formula I is obtd. by culturing Aspergillus-fumigatus DSM-6598 in a nutrient broth containing 0.2 to 5% malt extract, 0.1 to 0.5% yeast extract, 0.5 to 2% glucose, and 0.01 to 0.1% (NH 4 ) 2  HPO 4  at 18 to 30°C under 1 to 7 pH condition. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06145985-A (JP)
Title: Formation of gold film by organic gold complex
Inventor: UCHIDA HIROTO
IPC: H01L23/52
Filed: 1992-11-11
Abstract: PURPOSE:To form the gold film having the higher purity than heretofore by allowing an active oxygen source material to coexist in forming the gold film. CONSTITUTION:Ozone and N2O are used as active oxygen. A CVD method is executed by reducing the pressure in a raw material vessel, setting the temp. therein at the optimum evaporation temp. of a gold compd. to be used and introducing the gaseous gold compd. with an inert gas as a carrier into a reaction vessel. The oxidation cracking of the gaseous gold compd. is accelerated by using the gaseous ozone at this time and, therefore, the gold having the low content of carbon is obtd. The gaseous N2O is introduced together with the gaseous gold compd. and is irradiated with vacuum UV rays of <=200nm wavelength and the oxidation cracking of the gaseous gold compd. is accelerated by the oxygen of nascent state generated by cracking of the gaseous N2O in the case of use of the gaseous N2O.
Patent JP-H11158883-A (JP)
Title: Ground breakdown sign detecting device
Inventor: ABE KATSUYOSHI
IPC: E02D17/20
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To previously detect a sign of breakdown so as to inspect a slope and take measures by arranging a detecting wire along an inclined surface so as to continuously detect a load to be applied to the detecting wire with a load cell, and giving the alarm of fall of rock and breakdown of the inclined surface. SOLUTION: A detecting wire 20 is arranged along one of wire ropes 3 stretched over an inclined surface, and fixed to the rope 3 by plural connecting tools 26. At this stage, one end of the detecting wire 20 is fixed to an anchor 28 through a fixed ring 27a, and the other end thereof is connected to a load cell 21 through a fixed ring 27b. A control unit 22 for monitoring a load level of the detecting wire 20 is connected to the load cell 21, and a solar cell 23 as a power source for supplying power to the control unit 22 and a transmitter 24 is connected to the control unit 22. Furthermore, a wireless transmitter 24 for transmitting the alarm signal on the basis of the control signal from the control unit 22 is connected to the control unit 22, and a receiver 25 is provided in a control room at a separated point.  With this structure, an appropriate measures can be performed before a breakdown and fall of rock are generated so as to avoid a disaster.
Patent JP-H03184483-A (JP)
Title: Commercial detector
Inventor: SAKAZAKI YOSHIHISA
IPC: H04N5/7826
Filed: 1989-12-13
Abstract: PURPOSE:To automatically identify whether a currently received broadcast signal is CM or a main program by comparing a sound multiplexing mode detection output from a sound multiplexing mode detecting means with a main program mode detection output from a main program mode detecting means and considering the currently received signal as the main program when the both outputs are coincident. CONSTITUTION:It is utilized that a silent part appears for 0.5-2.0 seconds with high probability at the starting and ending points of each CM between the main program and the CM and between the CM and the CM and that time required for one CM is the integer multiple of 15 seconds. Thus, a main program mode detection circuit 14 detects the sound multiplexing mode of the main program currently under reception. Further, the output from a sound multiplexing mode detection circuit 13 is compared with the output from the main program mode detection circuit 14 so as to detect the CM based on difference between the sound multiplexing mode of the main program and the sound multiplexing mode of the CM mixed into the above mentioned mode. As the result of the comparison, when the both outputs are coincident, the currently received signal is judged as the main program and when the outputs are not coincident, it is judge as the CM.
Patent JP-H08255639-A (JP)
Title: Modular connector and coaxial cable for the connector
Inventor: WADA SEIHEI
IPC: H01R9/05
Filed: 1995-12-13
Abstract: PURPOSE: To provide a connector and cable for a connecting method satisfying each condition which is suitable for mutual connection of electric equipments by completing the connection only by performing a connection based on the insertion of a central conductor connecting element to a cable hole and the braid nipping of an outside conductor connecting element. CONSTITUTION: A shield case 1 is installed to the outer part of a resin body 2. The body 2 has a cable hole in the inner part, and a cable stopper 3 is supported by a rotating shaft 4 on the rear end side of the upper surface. A cable 6 is inserted to the cable hole of the body 2, in which a central conductor connecting element 5 makes contact with the central conductor, and a braid 6a makes contact with the outer circumferential surface of the cable stopper 3 which firmly bites the cable coating. The element 5 has small projections protruded sideways on both end parts, and is laid in the state bitten into the body 2 by these projections. When the shield case 1 is pushed from the left side to the body 2 laid in this state, the top end of a cut-up part 1-a on the upper surface center of the case 1 is engagingly locked by a dent 3-a on the upper surface of the stopper 3.
Patent JP-H02168922-A (JP)
Title: Vacuum cleaner
Inventor: KOBAYASHI SADAO
IPC: A47L9/00
Filed: 1988-12-23
Abstract: PURPOSE:To improve the sealing characteristic between a dust collecting chamber and a dust collecting chamber cover by providing a lip receiving part to insert a seal lip part at a bumper from a lower part between the dust collecting chamber cover and the lip receiving part itself, and inner and outer fitting leg parts to raise the lip receiving part when the bumper is fitted to the inner and outer wall parts of the tip part of the opening of the dust collecting chamber. CONSTITUTION:A main body 11 has a dust collecting chamber 24 at the front side of a partition, a dust collecting chamber cover 27 is fitted to the upper surface opening of the chamber 24, and the entire periphery of the tip part of the opening of the dust collecting chamber is formed with a pair of inner and outer wall parts 35 and 36 which are vertical and parallel to each other. Further, an elastic bumper 38 is fitted to the entire periphery of the tip part of the opening, a pair of inner and outer fitting leg parts 40 and 41 are integrally projectingly provided for the lower surface of a horizontal, thin, and annular lip receiving part 39, and the respective leg parts are respectively positioned close to the inner and outer wall parts. Further, for the bumper, an annular seal lip part 43 is integrally provided for the upper surface of a projecting edge 42 provided downward for the inner periphery of the lip receiving part, and a bumper part 44 is integrally provided for the outer periphery of the lip receiving part from both right and lift side parts over the front part of the outer periphery. Thus, the seal lip part contacts with the dust collecting chamber cover by composing the elastic force of the seal lip part itself and the elastic force of the lip receiving part and seals between the dust collecting chamber and the dust collecting chamber cover.
Patent JP-H11159802-A (JP)
Title: Motor and air conditioner using the same
Inventor: KOHAMA SHIZUO
IPC: F24F1/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of wave washers during transportation, decrease the generation of noise during operation of an air conditioner and reduce the unevenness of generated noise. SOLUTION: This motor comprises a case 1, a stator 2 fixed to the inner surface of the case 1, a pair of housings 1a and 1b provided in the case 1 so as to be located on the axis of the stator 2, a rotating shaft 3 rotatably supported on the housings 1a and 1b through bearings 4 and wave washers 6 arranged between the end face of the housing 1b and the bearings 4 supported by the housing 1. The end face of the rotating shaft of a side in which the washers 6 are incorporated is projected nearer to the end face of the housing 1 than to the end faces of the bearings 4 so as to have the thickness larger than those of the wave washers 6 and the axial height smaller tan those of the washers 6.
Patent JP-2000228388-A (JP)
Title: Semiconductor equipment
Inventor: NAKAJIMA HIROSHI
IPC: C23C18/31
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To minimize wafer handling and further handle wafers only in the dry and clean atmosphere. SOLUTION: Wafers 2 are mounted on a rotating table 1, in which a plurality of wafer accommodation chambers 18 for accommodating the wafers 2 are formed along the circumferential direction. There are provided, surrounding the rotary table 1, a pre-processor 21, platers 22a to 22d, a cleaner 23 and a drier 24, in response to a pitch of the wafer accommodation chamber 18. Accompanying the rotation of the rotary table 1, predetermined processes are executed in sequence on the wafer 2, accommodated in the wafer accommodation chamber 18 at positions of (2) to (6) by the pre-processor 21, etc., the wafers 2 are mounted on the rotating table 1 at a position (1) by a handling device 6, and when the processes (2) to (8) are ended and they are returned to the position (1), they are taper out of the rotating table 1.  At this time, it is also possible to appropriately change process conditions to plate at the positions (3) to (6).
Patent JP-H10165772-A (JP)
Title: Reverse osmosis membrane module and liquid separation process
Inventor: OTANI AKIRA
IPC: B01D65/08
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis membrane module preventing the generation of silica scale and performing the operation of high yield rate and also provide a fluid separation process. SOLUTION: A film 6 is provided with a raw water spacer 12 and a permeating water spacer 14 of both sides of a reverse osmosis membrane 13. A raw water side electrode 11 is laminated on the outside of the raw water spacer 12, while a permeating water side electrode 14 is laminated on the outside of the permeating water spacer 14. The raw water side electrode 11 and the permeating water side electrode 15 are respectively connected with an external direct current power source through lead wires 7 and 8 and connecting terminals are formed on a housing. At the time of filtration, direct current voltage is applied so that the raw water side electrode 11 works as a cathode and the permeating water side electrode 15 works as an anode.  At the time of cleaning, the polarity of direct current voltage applied on the raw water side electrode 11 and the permeating water side electrode 15 is changed over.
Patent JP-H01168647-A (JP)
Title: Production of alkyleneamines
Inventor: SUZUKI SHINSEI
IPC: C07C211/14
Filed: 1987-12-24
Abstract: PURPOSE:To readily, industrially and advantageously obtain the title compounds with increased alkylene chains from that of a raw material NH3, etc., in high yield and quality, by reacting NH3, etc., with alkanolamines in the presence of specific niobium oxide having excellent heat resistance as a catalyst. CONSTITUTION:Ammonia and/or alkyleneamines, such as NH3 and/or ethyleneamine, are reacted with alkanolamines, such as ethanolamine, preferably in the liquid phase in the presence of a niobium oxide catalyst obtained by adding an Nb-containing substance expressed by the formula (0<=x<=5, provided that the substance is called niobium hydroxide when x is 5) to a hydrous liquid at 200-400 deg.C to afford the aimed compounds, such as diethylenetriamine. The hydrous liquid of the above-mentioned catalyst is a liquid containing water in an amount required to hydrolyze the total amount of the Nb-containing substance into niobium oxide or more and refers to, e.g., alcohols, amines or NaOH, or water. For example, the niobium oxide is obtained by adding a solution of a niobium alkoxide in an alcohol to heated water.