baber/WOPTO huggingface dataset:
Patent JP-H06135881-A (JP)
Title: Production of norcamphor
Inventor: KURIMOTO ISAO
IPC: C07C45/30
Filed: 1992-10-27
Abstract: PURPOSE:To industrially advantageously obtain in high purity norcamphor useful as an intermediate for medicines etc. CONSTITUTION:The objective norcamphor can be obtained by reaction between norbornanol and a hypochlorite in a hydrocarbon solvent in the presence of water, a quaternary ammonium salt and acid.
Patent JP-H03149674-A (JP)
Title: Outline detecting circuit
Inventor: NAGAOKE TAKAO
IPC: G06T9/20
Filed: 1989-11-07
Abstract: PURPOSE:To surely detect the outline of information such as characters recorded in an original by an economic circuit by delaying 1-line information binarized by a binarizing means and finding out exclusive logic between the 1-line information and the delayed information. CONSTITUTION:The outline detecting device is provided with the binarizing means 12 for binarizing 1-line information read out from an original, a delay means 13 for delaying the 1-line information binarized by the means 12 and an arithmetic means 14 for computing exclusive OR between the 1-line information binarized by the means 12 and the 1-line information delayed by the means 13. The outline of the information recorded in the original in detected from the output of the means 14. Thus, the outline of information such as characters recorded in the original can be surely detected by the simple method.
Patent JP-H06228317-A (JP)
Title: Polysiloxane-polyoxyalkylene block copolymer and stabilizer comprising same and for producing polyurethane foam
Inventor: GEORUKU BURUKUHARUTO
IPC: C08L83/06
Filed: 1993-11-18
Abstract: PURPOSE: To obtain polysiloxane-polyoxyalkylene copolymers useful as a stabi lizer for the production of polyurethane foams by sealing the specific copolymers having a variety of polyoxyalkylene blocks in an average molecule.  
     CONSTITUTION: Polysiloxane-polyoxyalkylene copolymers having a variety of polyoxyalkylene blocks in an average molecule are selected which are shown by the formula {R 1  is a 1-4C alkyl or phenyl, more than 90% of it is CH 3 ; R 2  is R 1  or -R 4 ×O-R 3  (R 4  is a divalent alkylene; x is 0 or 1; R 3  is a mixture of polyoxyalkylene groups A, B and C each having the specified average molecular weight with a given ratio of oxyethylene unit and polyoxyalkylene unit to one another and the molar ratio of A to B to C is a given value) and one or more -R 4 ×O-R 3  is present; b, a is a given numeric value respectively}. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11114672-A (JP)
Title: Joining method for titanium clad steel to steel structure
Inventor: NOMURA HIROICHI
IPC: C23C4/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance by preventing sea water, etc., from intruding into a steel part as a base metal of a titanium clad steel of a butt welding part and to make working at site easy. SOLUTION: A butt joint part 5 is formed by welding a base metal 1 of a butt joint of titanium clad steel plate 3a, 3b. A titanium spacer 7 is inserted at a fixed distance from both end parts of the butt weld part 5 and is joined to the titanium clad metal 2 by TIG welding. A titanium cover plate 8 is placed on an upper part of the titanium 2/the titanium spacer 7 while allowing an end part of the titanium spacer 7 to remain, the cover plate 8 is TIG welded to the titanium clad metal 2 and the titanium spacer 7. A thermal spray film is formed by thermally spraying a pure titanium around an end part of the titanium spacer 7, a weld metal inside the cover plate 8 and the base metal 1 are completely sealed by a coated film having the roughly same material property as one of the titanium clad metal 2.
Patent JP-H10237239-A (JP)
Title: Resin composition for thermoforming and sheet made therefrom
Inventor: FURUKAWA SADAFUMI
IPC: C08J5/18
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging composition being excellent in thermoformability, having a wide molding temperature in especially molding and excellent transparency by mixing a polypropylene with a molten polyethylene/ethylene-α-olefin copolymer mixture having a refractive index different from that of the polypropylene by a specified value or smaller in a specified mixing ratio. SOLUTION: Polypropylene of 85-50wt.% is mixed with 15-50wt.% melt of a polyethylene/ethylene-α-olefin copolymer mixture having a refractive index different from that of the polypropylene by at most 0.025 at ordinary temperature. Desirably, 100 pts.wt. obtained composition is mixed with 1-30 pts.wt. low-molecular-weight compound having a molecular-weight of 10,000 or below. It is desirable that the ratio of the melt viscosity (JISK7199) of the polypropylene to that of the melt if 0.05-1.0, that the polyethylene is a high- density polyethylene having a melt flow rate of 5-20, and that the copolymer has a Mooney viscosity of 5-8.
Patent JP-H06240636-A (JP)
Title: Snow melting device
Inventor: SAKAI ICHIRO
IPC: E01H5/10
Filed: 1993-11-18
Abstract: PURPOSE:To prevent contamination of a river or the like and enhance the efficiency of snow melting treatment by introducing hot air into a water tank chamber from a combustion chamber so as to heat water and setting up a heating board member in a water storage part and connecting a heat transfer tube equipped with a combustion device to a heating element part. CONSTITUTION:The combustion gas generated in a combustion burner 3 in a first snow melting device 1 is transferred into a combustion gas connection line 24 in a water tank chamber 4 so as to raise the temperature of water in the water tank chamber 4, thereby feeding the gas to a secondary combustion chamber 23. The gas is further burned completely and released in the open air. The hot air generated from a combustion device is introduced in the water tank chamber 4, thereby enabling the water in the water tank chamber 4 to heated up and the holding of the heating temperature to be promoted. The snow cast is molted with a rotary feed mechanism 27 and the melted snow is fed to a water storage part of a second snow melting device from a drain part where it is heated up with a heating element board member and melted completely. Then, it is fed to a drain port or a drain settlement treatment part and drained after it is settled and treated.
Patent JP-H09122814-A (JP)
Title: Sliding shaft and its production
Inventor: HAJIKANO YUTAKA
IPC: B21K1/12
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a sliding shaft excellent in dimensional precision, without causing backlash add capable of fitting to a boss for shaft holding at optimum condition and its production method of producing the shaft in large quantity and at a low cost. SOLUTION: A sliding shaft, in which a thin thickness formed layer 3 made of elastic plastic is integrally to be formed on the surface of a spline part 2 of shaft main body 1, is set in a die, in which a die face is formed to the ruggedness corresponding to the spline part as taking the spline itself of shaft main body for a core die, by injecting an elastic plastic material into the fine cavity formed between both dies, a thin thickness formed layer is integrally formed on the surface of spline part.
Patent JP-H09137376-A (JP)
Title: Method for cleaning clothes polluted with radioactivity
Inventor: HATTORI TOSHIO
IPC: D06L1/22
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method which manifests high detergency not only to oil-soluble stains but also to water-soluble stains. SOLUTION: In the cleaning of clothes stained with radioactivity, the first cleaning is carried out using HCFC 225 followed by the second cleaning with an HCFC 225/water emulsion containing 80-98.5vol.% of HCFC 225, 1-10vol.% of water and 0.5-10vol.% of a detergent for emulsion cleaning.
Patent JP-2001115321-A (JP)
Title: Interlining for clothing
Inventor: KAJI SHUICHI
IPC: A41D27/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an interlining having wide usage by obtaining a adhesive interlining well exhibiting 'staggering' without impairing conventional soft feeling and stretch property and causing no moire to several kinds of outer materials. SOLUTION: This interlining for clothes is characterizing by having lines of thread having 5-50/m interlace as warp or warp and weft wherein the lines of thread is crimped conjugate multifilament having 16-56 dtex total fineness and 1.1-6 dtex single filament fineness and conjugated two polyester polymer components of different heat shrinkage in parallel or sheath-core conjugation.
Patent JP-2000124278-A (JP)
Title: Semiconductor device and testing thereof
Inventor: O NOBUTERU
IPC: H01L27/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce a wafer test time by increasing integration density by utilizing scribe lines which do not affect the chip size and conducting a wafer test efficiently with few number of pins. SOLUTION: Pads and wiring lines for the test of semiconductor chips are arranged in dividing areas (divided by scribe lines) of semiconductor chips 1 to 9. Two control circuits for controlling the number of measurement semiconductor chips and two of control pads 10-1 to 10-4 are provided to each side for the scribe lines. An expectation value collation test is carried out for two adjacent semiconductor chips. For example, the expectation value collation test is carried out for the semiconductor chips 4 and 5, by inputting a control signal to two of control pads 10-2. Decision on the quality of the semiconductor chips is made, based on matching or non-matching of the expectation values.  In this way, by carrying out expectation value collation for adjacent semiconductor chips and shifting data sequentially, wafer test can be realized in a time substantially the same as that for the measurement of one chip.
Patent JP-H07121742-A (JP)
Title: Automatic ticket examination device
Inventor: TSUBOUCHI TAKASHI
IPC: G07B15/00
Filed: 1993-10-25
Abstract: PURPOSE:To obtain the device which is used for a noncontact medium and a contact medium and can smoothly control the passage of passengers by classifying media by cases even if the noncontact and contact media are mixed when inputted, and performing processing control. CONSTITUTION:A door driving part 23 controls the opening and closure of a door corresponding to an effective/ineffective decision on the contact medium or noncontact medium 29. A insertion slot shutter driving part 24 drives and opens or close a shutter provided at an insertion slot. A ticket conveyance part 25 takes in the contact medium from the insertion slot and conveys it to a discharge opening through a magnetic processing part 26. The magnetic processing part 26 reads out ticket information recorded magnetically on the inserted contact medium and writes update information. An antenna control part 27 performs driving control over transmission parts 28 connected to respective antennas and reception display parts 18a and 18b provided to the respective antennas and sends and receives the ticket information to and from the noncontact medium 29 by radio through the antennas of the transmission parts 28. Thus, the noncontact medium 29 and contact medium are classified by cases even when mixed and the processing control is performed.
Patent JP-H08149039-A (JP)
Title: Transmitter-receiver
Inventor: ICHIKAWA HIROMI
IPC: H04B1/56
Filed: 1994-11-24
Abstract: PURPOSE: To accurately take out a receiving signal even in a transmitting operation mode by preventing surely the feedback of a transmitting signal to a transmitting/receiving main circuit with no intervention of the signal mask processing that requires the troublesome changeover control of a switch and the complicated soft sequence control. CONSTITUTION: A transmitter-receiver is provided with an attenuation correcting circuit 16 which corrects the attenuation of the transmitting signal that is attenuated by the resistance potential division set between an impedance matching circuit part 14 and a matching transformer 15, and a differential amplifier circuit 13 which detects the level difference between the output signal of the circuit 16 and the transmitting signal that is not inputted yet to the circuit 14. Then the output of the circuit 13 is taken out as a receiving signal RX.
Patent JP-H07123189-A (JP)
Title: Copying machine
Inventor: HIRANO YOSHIKI
IPC: G06F3/12
Filed: 1993-10-26
Abstract: PURPOSE:To provide a copying machine in which the setting values of copy conditions are default values is easily recognized by the user in advance. CONSTITUTION:The copying machine is made of an operation part 6 by which the user enters a setting value for each item of a copy condition, a display part 7 displaying setting information, a setting value storage part 1 storing each setting value entered by the operation part 6, a default storage part 2 storing a default of each setting item, a difference normalizing part 3 calculating a difference between the stored data in the setting value storage part 1 and stored data in the default storage part 2 for each setting item and normalizing the difference, an OR arithmetic part 4 calculating OR of outputs of the difference normalizing part 3, and a display control part 5 informing set information to the user based on the arithmetic operation result of the OR arithmetic part 4.
Patent JP-H04167609-A (JP)
Title: Active filter circuit
Inventor: FUJITA SHOICHI
IPC: H03H11/12
Filed: 1990-10-26
Abstract: PURPOSE:To suppress production cost and power consumption and to attain miniaturization by expressing the ratio of input voltage to output voltage i.e., a transfer function and the transfer function of an active filter circuit in respective specific equations and selecting capacitance and conductance to equalize the coefficients of denominators of the equations with each other and to set the ratio of respective coefficient of the numerator equally. CONSTITUTION:A synthetic transfer function Vo/Vi=T(S) when the input voltage to the input terminal IN of the active filter circuit is assumed as Vi, the output voltage from the output terminal OUT as Vo is expressed in equation I. Also, the transfer function T(S) of the active filter circuit is expressed in equation II. In the active filter circuit, the capacitance and the conductance are selected so as to conform the coefficients of S in the denominators in equation II with each other, and also to set each coefficient of S in the numerators equally. Thereby, it is possible to obtain desired synthetic characteristics by one operational amplifier in the active filter circuit, and to attain simplification and the miniaturization.
Patent JP-H10128658-A (JP)
Title: Polishing device and polishing method
Inventor: OKUBO YASUNORI
IPC: B24B37/30
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method which can make polishing of good uniformity, by performing surface reference polishing with a polished surface copying a surface of a polishing pad. SOLUTION: In an upper surface of a surface plate 103, a polishing pad 102 is mounted, in the upward of this surface plate 103, a non-rotating holder 110 for holding a polished wafer 101 is provided, in this non-rotating holder 110, a pressure chamber 114 for pressurizing a surface of the polished wafer 101 to the polishing pad 102 by gas and an injecting route 110c injecting gas are provided, and in the non-rotating holder, a forced rotating gear guide 106 for forcedly rotating the polished wafer 101, rotary drive gear 107 and a drive motor 108 are provided. Accordingly, a polishing device and a polishing method capable of making polishing of good uniformity can be provided.
Patent JP-2000125492-A (JP)
Title: Balancer of motor
Inventor: FUKUDA YOSHIFUMI
IPC: H02K15/16
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To fix the balancer of a motor stably. SOLUTION: A balancer 11 fixed to the end part of an inner rotor core 10 is made of a nonmagnetic material and has a disc-shape which has a hole larger than a center hole 12 at its center. Furthermore, fan-shaped punched-out parts 14 are formed in the disc to have the weight of the disc unbalanced. The punch-out parts 14 are made into fan-shape with center angles of 90 degrees. Three fan-shaped punched-out parts 14 are formed successively in the circumferential direction of the balancer 11 at predetermined intervals to shift the center of gravity of the balancer from its center. The balancer 11 can be fixed to the end part of the rotor core 10 by all caulking pins 13 with which the rotor core 10 are mode caulkable.
Patent JP-H04162874-A (JP)
Title: Screen size switching signal generator
Inventor: MASUDA SHINICHI
IPC: H04N3/223
Filed: 1990-10-25
Abstract: PURPOSE:To prevent disturbance in the screen at screen size switching by providing a selection means set so that a video signal is switched to a prescribed level before output of a screen size switching signal from a delay means and the prescribed level is switched into the video signal after the output of the screen size switched signal to the generator. CONSTITUTION:A selecting state of a selection means 17 selectively outputting a video signal or a prescribed level in response to a mode switching signal is set so that the video signal is switched to the prescribed level before output of a screen size switching signal from a delay means 15 and the prescribed level is switched into the video signal after the output of the screen size switching signal. A signal based on the prescribed level not on the video signal is outputted at the generation of the screen size signal. Thus, the screen size switching signal generator not causing noise onto a display device at the mode changeover is realized.
Patent JP-H03150609-A (JP)
Title: Position controller for self-running vehicle
Inventor: KAMIMURA KENJI
IPC: G05D1/02
Filed: 1989-11-08
Abstract: PURPOSE:To measure positions of reference positions with a high precision by running a self-running vehicle toward the reference point most distant from this vehicle toward the reference point most distant from this vehicle when distances between the free running vehicle and respective reference points exceed a predeterminate value and calculating positions of reference points when all of these distances are equal to or shorter than the predeterminate value. CONSTITUTION:When distances between a self-running vehicle 1 and reference points A to D exceed the predeterminate value, the vehicle 1 is run toward the reference point most distant from this vehicle 1; and when all of distances between the vehicle 1 and reference points A to D are equal to or shorter than the predeterminate value, positions of reference points A to D are calculated. Since the distance as the measurement limit of a distance measuring means is set as the predeterminate value in such a manner, the vehicle 1 is automatically run. Thus, distances between the vehicle 1 and reference points A to D are measured within the measurable range, and this distance data is used to calculate positions of reference points with high position.
Patent JP-2001002950-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIHATA NAOMITSU
IPC: C08J5/04
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a non-black thermoplastic resin composition exhibiting antistatic activity of such a degree that it is suitable as an ESD(electrical static dissipative) material and capable of being colored to an arbitrary color. SOLUTION: This thermoplastic resin composition comprises (A) 30-84.9 wt.% of a crystalline thermoplastic resin, (B) 15-65 wt.% of a graft copolymer obtained by graft-polymerizing a rubber-like backbone polymer having alkylene oxide groups with an ethylene unsaturated monomer and (C) 0.1-5 wt.% of an anionic surfactant.
Patent JP-H08128523-A (JP)
Title: Operating state judging device of clutch mechanism for vehicle
Inventor: ARAI TAKASHI
IPC: F16H61/08
Filed: 1994-10-31
Abstract: PURPOSE: To enable fail to be detected in a wide range by providing a means controlling a clutch mechanism into a plurality of states of various engaging force containing a perfect engaging state and a slide engaging state, and a judging level changing means changing the judging level of an operating state in the detecting territory of a judging means in the states. CONSTITUTION: Output of sensors S1 and the like are sent to ECU. The ECU is a microcomputer constituted of CPU 17, ROM 18, RAM 19, an input circuit 20, and an output circuit 21. The output of the sensors S1 and the like are input to the CPU 17 and the like through the input circuit 20, the CPU 17 determines a shift position and excites or does not excite the shift solenoids SL1, SL2 of an oil pressure control circuit 0 through the output circuit 21, and hence conducts changeover of a shift valve and fail detection of a lockup clutch. Hereby, fail can be detected by a means changing the judging level of an operating state in the detecting territory of a judging means in a plurality of states.
Patent JP-S63141877-A (JP)
Title: Motor driven rear wheel steering device
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1986-12-04
Abstract: PURPOSE:To prevent occurrence of a control unable condition due to abnormal motion of a rear wheel, by providing an electromagnetic clutch between a rear wheel steering motor and a reduction gear so that the motor is stopped and the electromagnetic clutch is disengaged when the steering device is abnormal. CONSTITUTION:In a motor driven rear wheel steering device, the rotation of a motor 11 is transmitted to a pinion 7a meshed with a rack 7b through the intermediary of an electromagnetic clutch 12 and a reduction gear composed of a worm 13a and a worm wheel 13b. In this arrangement, a fail-safe relay 201 is provided in a control unit 20 for controlling the electromagnetic clutch 12 and the like. Further, a microcomputer 204 which receives output signals from a rear wheel steering angle sensor 14, a motor rotational speed sensor 15, a steering wheel condition sensor 16 and a vehicle speed sensor 17, stops the motor 11 when any one of the above-mentioned sensors 14 through 17 fails of when an abnormality such as breakage of a source power line or the like is discriminated, and controls the relay 201 so as to disengage the electromagnetic clutch 12.
Patent JP-H08128925-A (JP)
Title: Learning method for automatic driving device
Inventor: OGAWA TAKAHIRO
IPC: G01M17/007
Filed: 1994-10-30
Abstract: PURPOSE: To provide a learning method for an automatic driving device capable of determing an adequate stroke amount without receiving any effect by it even when reaction force of a pedal or a shift lever is different every testing vehicle. CONSTITUTION: In the method for automatically driving an automobile by an automatic driving device having actuators 14, 15, 16, 17, 18 for operating pedals 6, 7, 8 of an accelerator, brake, clutch of the automobile, and a shift lever 9, the variation ratio of the gradient in the current value variation is calculated by using secondary differential value of the current value of a motor M for driving each of the actuators 14-18. The full scale point in the stroke amount of the actuators 14-18 is determined from the variation ratio obtained.
Patent JP-S63138842-A (JP)
Inventor: BROWN ANTHONY KEVIN DALE
IPC: H04M1/2745
Filed: 1987-11-19
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。