baber/WOPTO huggingface dataset:
Patent JP-H0538928-A (JP)
Title: Heating apparatus for vehicle
Inventor: YAMAMOTO TAIJI
IPC: B60H1/00
Filed: 1991-08-07
Abstract: PURPOSE:To provide a vehicle heating apparatus, in which expensive waste is made unproducible and also heating performance is improved, by making a duct, interposed between a blower unit and a heater unit, common with an air conditioner. CONSTITUTION:In a duct 10 installed between a blower unit and a heater unit, an evaporator can be mounted, and a through hole, through which cooler piping connected to the evaporator is passed, is drilledly provided. When the duct 10 is used as a heating apparatus, a resistor 50, having air resistance equivalent to that of the evaporator, is installed in the duct 10 to block the through hole 11a with the resistor 50. When the duct 10 is used for an air conditioner, the evaporator is mounted on the duct 10, and cooler piping is led outside via the through hole.
Patent JP-2000040702-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOSHIKAWA HIDEYUKI
IPC: G05D23/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method capable of controlling the final heat treating step of a diffused silicon wafer, at the same time controlling the resistivity of the silicon wafer also applying the same for discriminating the element characteristics. SOLUTION: In this manufacturing method, the resistivity of a wafer is controlled by cooling down the temperature lowering rate of a heat treatment furnace at the rate of 7 deg.C/min-13 deg.C/min and at the first selective temperature, i.e., when 680 deg.C-720 deg.C is reached, a wafer is taken out in the atmosphere at room temperature, at a rate of 8 cm/min-12 cm/min. Alternatively, the wafer is taken out in the atmosphere at room temperature at the second time selective temperature, i.e., when 130 deg.C-170 deg.C is reached, the wafer is taken out in the atmosphere at room temperature at the rate of 8 cm/min-12 cm/min.
Patent JP-2000072964-A (JP)
Title: Resin composition and heat-resistant returnable ic tray obtained by molding same
Inventor: MORITA ATSUSHI
IPC: C08L79/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide repeatedly usable, heat-resistant returnable IC trays which have antistatic properties, high heat resistance and excellent mechanical properties and are small in warpage and strain and good in wearing characteristics. SOLUTION: Resin compositions comprise (A) 100 pts.wt. resin composition containing a thermoplastic polyimide resin, (B) 10-80 pts.wt. carbon fiber, (C) 1-100 pts. mica, and (D) 0.1-50 pts.wt. internal release agent. Heat-resistant returnable IC trays can be obtained by molding there resin compositions.
Patent JP-H0384666-A (JP)
Title: Pythagorean sum calculation device
Inventor: SUZUKI KEIKO
IPC: G06F17/10
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a solution with no deterioration of accuracy even in a hexadecimal internal expression by calculating a minute correction value to the approximate value of solution of the Pythagorean sum and adding the correction value to the approximate value of the solution to obtain the solution. CONSTITUTION:A data input part 1 inputs two variable data, and a value com paring part 2 compares these two input data with each other to assign the data having the larger absolute value to (x) with the other data assigned to (y) respectively. Then a solution correction value calculation part 3 calculates DELTAx of an expression (x<2>+y<2>)<1/2>=¦x¦+DELTAx. Then a solution correcting part 4 using an adder adds ¦x¦ to DELTAx to correct the solution, and a solution output part 5 outputs the corrected solutions. Thus the minute correction value is calculated to the approximate value of the solution and added for acquisition of a new solution. In such a constitution, a calculation device is obtained for the Pythagorean sum without deteriorating the accuracy.
Patent JP-2001052514-A (JP)
Title: Plane lighting system
Inventor: OSHITA TAKESHI
IPC: F21V8/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a uniform and easily visible plane lighting system by preventing the generation of luminescent lines. SOLUTION: In this lighting system, first dot patterns 11, 91 comprising a light-absorbing material of a semi-circular shape a semi-elliptical shape, a triangular shape, a quadrangle shape and a ring shape having a straight portion on a reflection sheet 9 provided on a lower portion of a light guide plate 2 and a diffusion sheet 10 provided on an upper portion of the light guide plate 2 are provided at a light source 13 side. Second dot patterns 12, 92 comprising a light-absorbing material of a circular shape, an elliptical shape, a triangular shape, a quardrangle shape and a ring shape having a larger area quantity and a number quantity than those are applied. Thereby, light beams casing luminescent lines are absorbed.
Patent JP-H0777472-A (JP)
Title: Withstanding pressure measuring device for can cover
Inventor: HIRANO TADAFUMI
IPC: G01N3/10
Filed: 1993-09-07
Abstract: PURPOSE:To measure the withstanding pressure of a can cover without fastening a can barrel by holding the can cover on the holding face of one can cover holding member, concurrently holding it with the hold section of the other holding member, guiding a fluid into a fluid lead space formed on the other holding member, and buckling the can cover. CONSTITUTION:A plurality of can covers are stored backward in the storage section of a turntable 62, and a device is activated. A conveying device 71 is moved above the storage section, a can cover holding head 73 is lowered, presses a holding claw 77 at the lower end to the can cover, is moved, and holds the can cover. The head 73 is lifted, is moved above the can cover mount section of a lower die 33 in the direction of an arrow F, and mounts the can cover. The head 73 is lifted and moved above a discharge chute 86b in the direction of an arrow G, an air cylinder 32 is activated to lift a table 31, and the can cover is held between the mount section of the die 33 and the can cover press section of an upper die 34. Air is guided into a fluid lead space, the can cover is buckled when the pressure in the space is made a fixed pressure, and the pressure is measured with a pressure converter 48 at this time.
Patent JP-S60112438-A (JP)
Inventor: MURACHI TATSUYA
IPC: C08L101/00
Filed: 1983-11-25
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-H1156444-A (JP)
Title: Cosmetic tool for eyelashes
Inventor: KIN SHOSHUKU
IPC: A45D6/20
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic tool for eyelashes for easily and beautifully making up eyelashes. SOLUTION: A brush section 3 comprising a stick-like body 9 and teeth of a comb 10 disposed at another end section of longitudinal direction is heated by a heat source means 4. The brush section 3 is heated by the heat source means 4 at a proper temperature for curling eyelashes, for example at 40 deg.C to 60 deg.C. The brush section 3 heated in this way is touched to the eyelashes. The eyelashes become a suitable condition for curling by touching to the brush section 3 and are curled arranging the eyelashes in mutually parallel by the teeth of the comb 10. The eyelashes are beautifully curled in this way.
Patent JP-H0663455-A (JP)
Title: Shower nozzle for squall shower
Inventor: TAKEUCHI TAKAO
IPC: B05B1/34
Filed: 1992-08-21
Abstract: PURPOSE:To discharge the whole of a water stream as a uniform squall like shower without scattering mist like waterdrops by forming an inclined guide hole to a core and throttling the caliber of the inner hole of a nozzle pipe and forming guide grooves 12a suppressing the peripheral velocity of a water stream to the inner surface of a nozzle orifice. CONSTITUTION:When a nozzle pipe 10 is connected to water supply piping through an adaptor pipe 20, the water sent into the nozzle pipe 10 is passed through the guide hole 15b of a core 15 and rotated according to the direction of the guide hole 15b to advance into a nozzle orifice 12. At this time, since the caliber of the inner hole 11 of the nozzle pipe 10 is throttled toward the nozzle orifice 12, the water advancing into the inner hole 11 is sufficiently accelerated. Since guide grooves 12a suppressing the peripheral velocity of water are formed to the inner surface of the nozzle orifice 12, the peripheral velocity of the outer peripheral part of a water stream is extremely decreased in the nozzle orifice 12. Therefore, water becomes a uniform shower as a whole without generating harmful mist like waterdrops to be discharged to the outside.
Patent JP-2000052900-A (JP)
Title: Holding clip for bumper and the like
Inventor: KANIE HIDEKI
IPC: F16B5/06
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a holding clip, which can sufficiently hold a heavy object such as a bumper while maintaining ease of its installation, for a bumper and the like. SOLUTION: A holding clip is provided with a base part 2, a holding part, which is formed on one side face of the base part 2 so as to receive and hold a of mounting member supporting part 17 such as a bumper, and a fixing part 5, which is formed on the other side face of the base part 2 so as to be installed to a mounted member 9 such as a vehicle body panel. The holding part is provided with a housing part (an insertion groove) housing the mounting member supporting part 17 and a part of the wall constituting the housing part serves as an elastic clamping piece 20, which cooperatively engages an opposed wall 26 so as to prevent the received supporting part 17 from coming off.  The wall part other than the elastic clamping piece 20 serves as a rigid wall (25), 26 supporting the mounting member supporting part 17, which is received in the housing part, fixedly in the housing part so that a mounting member main body part 34 is restrained so as not to be deflected from the mounted member 9.
Patent JP-S59113688-A (JP)
Inventor: SATOU KIYOSHI
IPC: H01B13/00
Filed: 1982-12-21
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-2000055939-A (JP)
Title: Device and method for measuring waveform and device and method for determining trigger condition
Inventor: MITSUGI SHIGERU
IPC: G01R13/28
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for measuring waveforms to enable a user to freely set any complicated trigger conditions without mastering various programming languages of various companies and a device and method for determining trigger conditions. SOLUTION: By compiling a trigger condition program prepared in a hardware-description language and supplying it for an FPGA(field programmable gate array) 20 through the use of a computer 30, etc., a trigger condition distinguishing circuit is formed. The formed trigger condition determining circuit determines whether input signals CH1 to CH3 satisfy trigger conditions and outputs a trigger condition detection signal TRGOUT to a waveform storage displaying device 10 in the case that they satisfy the trigger conditions. The waveform storage displaying device 10 stores the waveforms of input signals CH1 to CH8 for a predetermined period from the point in time of the input of TRGOUT and completes the storage operation. After this, the waveform storage displaying device 10 displays the stored waveforms.
Patent JP-2001050680-A (JP)
Title: Heat exchanger
Inventor: NAKATO KOJI
IPC: F28F3/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance heat exchange performance, by reducing the loss of pressure working on a refrigerant passage, according to the change in the degree of dryness of a refrigerant. SOLUTION: In a heat exchanger which is constituted by stacking plate- shaped refrigerant circulation parts 11 made by laying two sheets of drawn plates on top of the other thereby providing a refrigerant passage R inside, and cooling fins alternately, and in which a refrigerant inlet 15 to lead a refrigerant into the refrigerant passage R and also a refrigerant outlet 15, to allow the refrigerant having passed the refrigerant passage R to flow out are made in each plate, and the refrigerant flows in the refrigerant inlet 15 and is distributed to each refrigerant passage 11 and discharged from the refrigerant outlet 16, after having passed the refrigerant passage R, and the refrigerant outlet 16 is made larger than the refrigerant inlet 15.
Patent JP-H0271138-A (JP)
Title: Apparatus for inspecting underwater structure
Inventor: SHIRATORI YASUO
IPC: G01N29/26
Filed: 1988-09-06
Abstract: PURPOSE:To inspect a structure in water by the remote operation from the land while performing a process from cleaning to inspection by one underwater work by loading the apparatus frame opposed to a surface to be inspected in water with cleaning machinery and inspection machinery. CONSTITUTION:An apparatus 10 has an underwater video camera 11, a discharge jig/surface polishing device 12 and an ultrasonic probe 13. Further, the apparatus frame 14 opposed to a surface to be inspected in water is loaded with cleaning machinery and inspection machinery movable in horizontal, before-and-behind and up-and-down directions. Further, work monitor machinery capable of being turned to an arbitrary direction is mounted on the apparatus frame 11 independently of the cleaning machinery and the inspection machinery. Then, by performing work while the work is monitored by the work monitor machinery mounted on the apparatus frame 14, inspection can be performed by the remote operation from the land and, even in a case due to a diver, a structure in water can be also inspected efficiently.
Patent JP-H02108046-A (JP)
Title: Color photographic element with high-molecular coupler
Inventor: PINNWAO TAN
IPC: G03C7/327
Filed: 1989-08-31
Abstract: PURPOSE: To facilitate control of a polymer size and its arrangement by using a specified polyester condensed polymer for the high polymer dye producing coupler. CONSTITUTION: This photographic element is a polyester condensed polymer having pendant coupler parts and the couplers are condensed with the main polymer chain through coupling sites. This polyester comprises the repeating units of dicarboxylic acid derivatives and diol derivatives, and the coupler parts can combine with one of both monomer units or both,, thus permitting the polymer size and its arrangement to be controlled and the prepared polymer coupler to be added into the color photographic element.
Patent JP-H0385910-A (JP)
Title: High frequency amplifier circuit
Inventor: TANIGUCHI TAIICHI
IPC: H03F3/193
Filed: 1989-08-30
Abstract: PURPOSE:To avoid the oscillation due to secondary intermodulation distortion and a levelup due to ternary intermodulation distortion by providing an amplifier section comprising a transistor(TR) for high frequency amplifier and connecting a capacitor having a capacitance satisfying a specific condition between an output and ground of the amplifier section. CONSTITUTION:A branch 5 is provided to a distributed constant line 2 and a tip of the branch 5 is connected to ground via a capacitor 6. The length of the branch 5 is selected to be 1/4lambda with respect to a mean wavelength of fundamental waves whose frequencies are f1, f2. Moreover, the capacitance C of the capacitor 6 is selected to satisfy the condition shown in inequality (where DELTAf is a value resulting from substracting the lowest signal frequency of input from the highest signal frequency). Thus the secondary intermodulation distortion is eliminated, the oscillation due to secondary intermodulation distortion is avoided and a levelup due to ternary crossmodulation distortion caused by the secondary crossmodulation distortion and the modulation with the fundamental wave is prevented.
Patent JP-2000054379-A (JP)
Title: Pile driving machine
Inventor: SHIMIZU YUJI
IPC: E02D7/06
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency by providing a revolving base attached to the top of a leader and a boom arranged on the revolving base to swivel in a horizontal plane by the turn of the revolving base, in a crane mounted on the top of the leader. SOLUTION: A leader 12 is erected in front of a self-advancing vehicle 18 and a revolving crane 20 is arranged at the top of the leader 12, in this pile driving machine. The crane 20 is provided with a revolving base 22 attached to the top of the leader 12 and a boom 24 swiveling around the leader 12 by the revolving base 22. When a sheet pile 40 is positioned at the side or the rear side of the pile driving machine 10, in a state that the revolving base 22 is turned and the boom 24 is turned to a required direction, a wire 16 is fed and the sheet pile 40 is lifted, and thereafter the boom 24 is turned from the front side of the leader 12 to set the sheet pile 40 in a working device 14.  Since the boom 24 is rotatably arranged around the leader 12, piles positioned at the side or the rear side of the pile driving machine 10 can be lifted up without turning the pile driving machine itself. Hence, the working efficiency can be improved.
Patent JP-H0385584-A (JP)
Title: Display controller for navigation system
Inventor: MATSUDA YORIHIRO
IPC: G08G1/0969
Filed: 1989-08-30
Abstract: PURPOSE:To enable instantaneous switching to a map for traveling by selecting a specific color combination among plural color combinations according to the speed of a vehicle, converting each picture element data into a selected chrominance signal and supplying it to a display. CONSTITUTION:An image data/chiominance signal conversion table 13 contains plural color combinations corresponding to respective picture element data. A picture element data/chrominance signal table selecting means 15 selects a specific color combination among the color combinations in the picture element data/chrominance signal conversion table 13 according to the speed of the vehicle. Then a picture element data/chrominance signal converting means 14 converts each picture element data into the chrominance signal selected by the table selecting means 15 and supplies it to display 4. Therefore, an image corresponding to the speed of the vehicle is supplied to the display 4 and respective picture element data on an image memory 12 need not be rewritten. Consequently, when the vehicle starts traveling, the switching to the map for traveling is immediately performed.
Patent JP-H0272683-A (JP)
Title: Josephson junction element
Inventor: YOSHII MITSUYOSHI
IPC: H01L39/22
Filed: 1988-09-07
Abstract: PURPOSE:To operate an element stably at high temperature by connecting first and second high temperature superconductive thin films with a bridge made of a normal conductive metal thin film. CONSTITUTION:In a Josephson element having an SNS(superconductor-normal conductor-superconductor) structure using high temperature superconductive thin films, a second high temperature superconductive thin film 4 is laminated and formed on the surface of a first high temperature superconductive thin film 2 through an insulating layer 3. The end surface of the second high temperature superconductive thin film 4 is connected to the surface of the first high temperature superconductive thin film 2 beneath the film 4 with a bridge 5 made of normal conductive film. Therefore, the length of the bridge is determined by the thickness of the insulating layer 3. Thus the bridge length can be made short to about 0.1mum readily without micromachining technology on the plane. In this way, the element can be operated stably at high temperature.
Patent JP-2000098045-A (JP)
Title: Seismic telemetry system
Inventor: ISELI JAMES
IPC: G01V1/22
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To capture seismic data remotely and at the same time execute remote monitoring by dividing a communication channel into M frequency bands and at the same time dividing each frequency band into N+1 time slots. SOLUTION: A communication channel 300 of an earthquake-capturing system is divided into M frequency slots and N time intervals. More specifically, the communication channel 300 is divided by combining time sharing and frequency sharing. While the earthquake-capturing system is operating, a first sensor transmits data according to a slot number 1 using the communication channel 300, and a second sensor transmits data according to a slot number 2. This sort of transmission is repeated successively and a sensor N transmits data by a time slot M. An opposite link slot is preferably used for transmitting timing and control information to all sensors. When a data rate becomes faster or slower, a plurality of time slots are captured as needed to support throughput requirements.
Patent JP-2000056525-A (JP)
Title: Image forming device/method
Inventor: FUJITA TORU
IPC: G06T5/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To accurately compensate changes in gamma characteristic of an image forming process with the environment and time. SOLUTION: RGB gradation data are subjected to color conversion 3 to obtain CMYK gradation data, which are subjected to gradation correction 5 for the improvement of gamma characteristics. The CMYK gradation data after the gradation correction are subjected to half toning 7 to obtain half-tone data, according to which an image is printed through an electrophotographic process 11. A test image is printed at a predetermined timing and read by a sensor 13 and a correction table 17 for the gradation correction is calculated through correction table computation 15 according to the signal of the sensor 13. In the gradation correction 5, 8-bit input gradation data are converted into 1O-bit corrected gradation data.  The accuracy of gamma characteristic improvement is enhanced by performing the gradation correction not on the RGB data but on the CMYK data and expanding the number of bits of the gradation data from 8 to 10 through the gradation correction.
Patent JP-S6379226-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: HASHIMOTO KAZUMASA
IPC: G11B5/725
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a perpendicular magnetic recording medium the film of which is easily formable at a low temp. and which has excellent durability by laminating a lubricating protective film on a perpendicular anisotropy film formed of partial oxide of iron or iron and cobalt. CONSTITUTION:The perpendicular anisotropy film is formed of the partial oxide of the iron and cobalt expressed by the general formula (Fe1-xCox)1-yOy (where 0<=x<=0.75 and 0.10<=y<=0.60) by a high-frequency magnetron sputtering method on a substrate which is a polyester film, etc. A protective film consisting of metal oxide such as SiO2 or Al2O3, silicone resin or fluoroplastic is formed by the same high-frequency magnetron sputtering method thereon, by which the perpendicular magnetic recording medium is manufactured. This perpendicular magnetic anisotropy film is formable at the low substrate temp. of about -50-100 deg.C and has the large satd. magnetization and anisotropic magnetic field and excellent durability.
Patent JP-H0558997-A (JP)
Title: Thiocarbamoylacetonitrile derivative
Inventor: NIIFUKU TETSUO
IPC: C07D285/08
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the subject new acetonitrile derivative, having a specific aryl group substituted at the alpha-position of acetonitrile and excellent hypotensive and vasodilator actions and useful as an oral or a parenteral antihypertensive agent for treating hypertension, etc. CONSTITUTION:A compound expressed by formula I [R<1> is H, 1-6C alkyl, etc.; Ar is (substituted)benzene ring; X is the formula (CH2)m ((m)is 0 or 1-3) or CO; Y is 5- or 6-membered ring (substituted) heterocyclic ring, condensed heterocyclic ring, etc.]{e.g. 2-[4-(1,2,4-triazol-5-yl)-phenyl]-propionitrile} is dissolved in tetrahydrofuran. Methyl isothiocyanate is then added to the solution and the above-mentioned compound is reacted with the methyl isocyanate in the presence of potassium tert. butoxide for 2 hr while being cooled with ice. Aqueous hydrochloric acid is subsequently added to neutralize the reaction mixture, which is then extracted with ethyl acetate. The extracted compound is purified by silica gel column chromatography to afford the objective thiocarbamoylacetonitrile derivative expressed by 2 formula II (R<2> is 1-10C alkyl).