baber/WOPTO huggingface dataset:
Patent JP-H04352423-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE DAISUKE
IPC: H01L21/304
Filed: 1991-05-30
Abstract: PURPOSE:To prevent introduction of the air and dusts into a close contact surface of a grinding protective sheet film and a substrate during forming of the sheet film so as to eliminate cracks of a semiconductor wafer in very high probability in a next step of grinding a rear surface when the air and the dusts floated in the atmosphere are introduced in the close contact surface of the surface of a wafer mounting board and the sheet film in a step of forming the sheet film during a step of manufacturing a semiconductor device. CONSTITUTION:A step of laminating grinding protective sheet by grinding protective sheet laminating rollers 1, 2, and a step of chamfering the sheet by a grounding sheet chamfering cutter 5, are conducted in a vacuum chamber 6. A period of the step of forming a grinding protective sheet film is effectively shortened, and yield of a grinding step is effectively improved.
Patent JP-H07334181-A (JP)
Title: Sound reverberation generating device
Inventor: MIZUSHIMA KOUICHIROU
IPC: G10H1/00
Filed: 1994-06-08
Abstract: PURPOSE:To obtain pulse train signals of two channels which have mutually optional correlation from a pulse train signal of one channel showing the feature of a sound field and to generate a desired sound reverberation based on them. CONSTITUTION:This device is equipped with a pulse train extractor 16 which extracts the pulse train signal of one channel, a direction allocator 17 including a random number generator 18 which assumes that respective pulse signals reach a virtual dummy head and are received as signals of two channels and allocates random arrival direction based upon random numbers to the respective pulse signals, time delay calculators 20 and 21 which calculate the delay time between right and left ear corresponding positions as to pulse signals arriving from the allocated directions and add the delay times to the pulse train signals, and recorders 22 and 23 which record the pulse train signals of the two channels. Consequently, a dummy head size setter 19 which can generate the pulse train signals of two channels having mutual correlation other than 1 and varies the size of the dummy head is provided to generate the pulse train signals of two channels having the optional correlation.
Patent JP-H09310656-A (JP)
Title: Fuel injector of electronic control type
Inventor: SATO KAZUHIKO
IPC: F02M61/16
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector of an electronic controlling type for automobiles which is more resistant to chattering, though fuels with inferior lubrication characteristic, such as alcohol, compressed natural gas and the like are used. SOLUTION: This fuel injector is provided with a plunger 2 slidably inserted into a cylinder 8a and having a ball valve 2a on a tip thereof, a flange portion 2c having a clearance between itself and the tip portion of a cylinder 8a formed around the periphery of the medial portion of the plunger 2, a spring 3 energized so as to urge plunger 2 within the cylinder 8, and a nozzle body 4 having a fuel injecting orifice 4b to be opened and closed by the ball valve 2a, wherein the plunger 2 is reciprocated through urging action of the spring 3 and pulling back action of the electromagnetic coil 6 with a stroke which is naturally defined because the tip surface 8c of the cylinder 8a should be bumped to the flange portion 2d.  Thus, lubricating oil is filled in a chamber 13 formed to seal sliding and bumping portions between the plunger 2 and the cylinder 8a, and the interiors of the chamber 13 and cylinder 8a is employed as the fuel injector separated from the flow path 5e of pressurized fuel and directed to the nozzle body 4.
Patent JP-2000321139-A (JP)
Title: Fourier spectrometer
Inventor: KOYAMA HIROSHI
IPC: G01J3/45
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To realize a Fourier spectrometer having high S/N ratio by optimizing the synthesizing method of interferogram. SOLUTION: The Fourier spectrometer for measuring the interfering light of a measuring light by scanning an interferometer and obtaining the spectrum of the measuring light by Fourier transforming the measurements through an operation control circuit 10 comprises means 1 for receiving the interfering light, low and high gain processing channels 50, 51 for holding the output from the light receiving means 1 after converting into a digital signal, and the operation control circuit 10 which substitutes the output from the low gain processing channel 50 expressed in terms of the output from the high gain processing channels 51 for the output of low gain data use range determined by enlarging the saturation range of the output from the high gain processing channels 51.
Patent JP-H09310901-A (JP)
Title: Controller of air conditioner
Inventor: YAMADA SHUNGO
IPC: F24F11/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the current flowing to a compressor driving circuit by so controlling an air conditioner as to enlarge the voltage to be applied to a compressor motor as compared with the time when the frequency of the compressor motor is stable, when the frequency of the compressor motor driven by an inverter is going up or going down. SOLUTION: In an object where the power part of an air conditioner is composed of a diode bridge 1, a reactor 2, a smoothing capacitor 3, a power transistor 4, a DC current sensor 5, a control circuit 6, and a compressor motor 7, when the rotational frequency of the compressor motor 7 is stable, the voltage at time of frequency being stable is applied to the compressor motor 7. But, in case that the rotational frequency changes, the additional components of application voltage are decided by the control circuit 6, and the voltage where it is added is applied to the compressor motor 7. Hereby, no matter how the rotational frequency of the compressor motor 7 may change, this restrains an excessive current from flowing to a compressor driving circuit 8, thus this is protecting the compressor driving circuit 8.
Patent JP-H09309432-A (JP)
Title: Window device for rolling stock
Inventor: YAMAOKA YASUHIRO
IPC: B61D25/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress deflection in a window member itself in the case of forming a large widow structure, by setting up a supporter fixing a window glass in an edge part of an outer plate in car body lengthwise direction both side positions in a widow opening part. SOLUTION: In a car inside of an edge part in a window opening part formed in a side outer plate 2, along the total periphery of this edge part, a window frame 3 is set up. Between a car inside flange 3a of this window frame 3 and the side outer plate 2, a clearance setting up a side window glass 1 through a packing 4 is constituted. Further, this clearance is charged with a seal agent 5 for holding air-tightness and water-tightness. In this condition, a support implement 6 is inserted between the side window glass 1 and the side outer plate 2, to be fixed by a screw 8 screwed from outside the side outer plate 2. In this way, in the case of forming a large window structure of a glass member constituting the sie window glass 1, deflection of a window member itself can be suppressed.
Patent JP-H0423289-A (JP)
Title: Editing device for digital audio signal
Inventor: TAGUCHI KAZUMA
IPC: G11B20/10
Filed: 1990-05-18
Abstract: PURPOSE:To obtain an edit sound satisfactory in point of listening feeling with simple constitution by performing desired fading processing from an edit point by arbitrary designation at a key operating part on data read out from first and second memory. CONSTITUTION:When cross-fading processing is performed, audio sound data SD1, SD2 in the neighborhood of the edit point are stored in first and second edit memory 12, 22. After that, the edit point is decided by the key operation of the key operating part 31, and first and second faders 14, 24 change and output the multiplication factors of multipliers 15, 25 based on characteristic control signals C1, C2 which output the fade-in and fade-out characteristics of the sound data SD1, SD2, and the sound data SD1, SD2 to which fade-in and fade-out processing are applied are mixed at an adder 34, then, an edit signal ED is outputted from an output terminal 10. In such a way, since the fade-in and fade-out characteristic can be changed, it is possible to obtain the edit sound satisfactory from point of listening feeling with simple constitution.
Patent JP-H07310474-A (JP)
Title: Door frame structure
Inventor: SHIBATA TAKAHIRO
IPC: E06B1/04
Filed: 1994-05-16
Abstract: PURPOSE:To finish appearance at a door frame part and to finish a boundary part of the door frame part and a cloth beautifully and well in workability. CONSTITUTION:This door frame is constituted of a door frame main body 2 provided with a recessed groove 8 to fix a decorative visual boundary 4 for a door and a decorative visual boundary 4 for the door extending from one end of an exposed side piece part 4a to the side of the exposed side piece part 4a and formed of an insertion side piece part 4b fit in and fixed on the recessed groove 8. The insertion side piece part 4b of the decorative parting surface 4 for the door is constituted of two confronting piece parts of an outside leg part piece 13 and an inside leg part piece 14, and width between leg point parts is formed larger than groove width of the recessed groove 8. At least the leg point parts of the two piece parts 13, 14 are formed so as to have deformable elasticity to approach and separate from each other by adding and removing finger pressure. The leg point part of the decorative parting surface 4 for the door is inserted in and fixed on the recessed groove 8 of the door frame main body by way of deforming it to be smaller than the groove width.
Patent JP-H11321007-A (JP)
Title: Character information processor
Inventor: ICHIKAWA TOMOYUKI
IPC: G06F17/21
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To form a fixed form phrase seal or label appropriately by performing printing on a print medium according to print attributes dependent on the king of print medium and information stored in a fixed form phrase memory means for a designated fixed form phrase. SOLUTION: Based on selected information for identifying a fixed form phrase, a CPU 21 takes out a code data string of a selected fixed form phrase from a fixed form phrase data 22 in an ROM 22. A dot pattern is then taken out by accessing a CG-ROM 24 with each code data constituting the data string and developed on a display buffer 23b thus displaying the seal pattern of the selected fixed form phrase on a display 33. The displayed seal pattern is developed on a print butter 23c and the dot pattern thereof is fed sequentially to a printed head and printed onto a print medium.
Patent JP-H01297571-A (JP)
Title: Evaluating device for reliability of semiconductor
Inventor: HIRAOKA KAZUNORI
IPC: G01R31/26
Filed: 1988-05-26
Abstract: PURPOSE:To simply and exactly set a temperature of a constant temperature oven and a sample by storing temperature characteristic information of the sample and a temperature setting program of the constant temperature oven. CONSTITUTION:Prescribed power is applied from a power source system 2 to a sample 4 which has been installed in a constant temperature oven 1 of a suitable temperature, and a characteristic of the sample 4 is measured by a measuring system 3. Subsequently, by comparing this measured value and temperature characteristic information of the sample 4 which has been stored in a controller 5, a temperature of the sample 4 is estimated. Next, a difference between a sample temperature which has been obtained and a set temperature is derived, and based on this difference, a temperature of the constant temperature oven 1 is raised (or lowered), based on a prescribed program stored in the controller 5. In this state, a temperature of the sample 4 is measured again, and a temperature of the constant temperature oven 1 is adjusted again. By repeating this procedure several times, a temperature of the sample is held within a prescribed error range to the set temperature. In such a way, a temperature of the constant temperature oven 1 and the sample 4 can be set simply and exactly.
Patent JP-H04354866-A (JP)
Title: Sputtering target and electric circuit including this target
Inventor: KENMOCHI AKIHIRO
IPC: C22C27/06
Filed: 1991-05-30
Abstract: PURPOSE:To obtain thin films having a distribution state of desired characteristics with good reproducibility over a long period of time by using the same material system for the entire part of the sputtering target consisting of plural elements and locally changing the element ratios thereof. CONSTITUTION:A plate 3 consisting of a sintered body of a chromium silicon alloy having, for example, a high chromium ratio and a plate 4 consisting of a sintered body of a chromium silicon alloy having a low chromium ratio are produced to a prescribed shape. These sintered bodies 3, 4 are arrayed and are bonded to a backing plate 5 to form the sintered target. The butt parts of the sintered bodies 3, 4 are so inclined as to prevent the backing plate 5 from being viewed directly from above to avoid the erosion of these parts. The sputtering target locally varying in the compsn. is obtd. in this way. The local compsn. ratios of the thin films can be controlled with the good reproducibility if the thin films are formed by using such target and, therefore, the distribution of the film characteristics of the thin film in the substrate is controlled.
Patent JP-S62122187-A (JP)
Inventor: MENNO KONINGU
IPC: H01S3/083
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5918291-A (JP)
Title: Fan
Inventor: KITAMOTO MANABU
IPC: F24F1/00
Filed: 1982-07-21
Abstract: PURPOSE:To prevent the interference and the eddy current of airstream generated in a casing upon the rotation of the sirocco fan by a method wherein air direction plates are protruded in the casing to partition the flow of the air in the casing at the side of an air introducing end of the casing. CONSTITUTION:The first air direction plate 28 is established on an end plate 24 and is extending from the end 26 of the introducing port to the substantially central part of an inlet port 23. The second air direction plate 29 is formed into L-shape together with the first air direction plate 28 and is protruded into the casing 21. The interference and the eddy current of the airstream at the outside of the inlet port 23 of the casing 21 is prevented by the first air direction plate 28 while the same phenomena may be prevented in the inside of the inlet port 23 of the casing 21 by the second air direction plate 29.
Patent JP-H09311890-A (JP)
Title: Information management system
Inventor: KUME CHIKIKO
IPC: G06Q50/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively manage a large quantity of information by preparing a temporary storage data file that extracts the information corresponding to an optional condition out of those information which are managed by a storage device. SOLUTION: The information on a certificate relevant to an update allowable period is extracted from a storage 12 and stored in a temporary storage data file 10a. Then the information serving as a retrieval key is received from a person to undergo the update, and the retrieval is performed by a retrieval terminal 18. In this case, all certificate information stored in the storage 12 are not retrieved and only the certificate information stored in the file 10a are retrieved since the file 10a stores the certificate information that may possibly be updated. Thus, the certificate information that may possibly be updated can be quickly retrieved by managing such certificate information separately from all other certificate information.
Patent JP-H06337566-A (JP)
Title: Image forming device
Inventor: IWABUCHI TOSHIAKI
IPC: G03G15/01
Filed: 1993-05-28
Abstract: PURPOSE:To improve image quality in an image forming device by stabilizing the reproduction of a thin line and tone equal to or under half tone. CONSTITUTION:When pulse width modulated by a pulse width modulation circuit 61 based on an image signal classified by color components is low pulse width being under a specified value, it is adjusted to the fixed low pulse width by a pulse width adjustment circuit 62 and outputted to a laser driving circuit 63. Then, a potential difference between DC bias voltage VDC impressed on a developing sleeve 14 and electrification pontential VH to the surface of a photosensitive body 10 is set large so as to inhibit the development of the surface part of the photoreceptor 10 exposed with a laser beam which is adjusted to have the low pulse width. Thus, the reproduction of the thin line (character) and the tone equal to or under the half tone is stabilized and the image quality is improved.
Patent JP-H04352471-A (JP)
Title: Infrared rays detector
Inventor: WATANABE YOSHIO
IPC: H01L27/14
Filed: 1991-05-30
Abstract: PURPOSE:To obtain an infrared rays detection device with a high space resolution for enabling a manufacturing process to be reduced. CONSTITUTION:A light-reception portion region 2 is provided on a compound semiconductor substrate 1, a light shield film 4 is provided at a region other than the light-reception region 2 on the substrate 1 through a first-layer insulation layer 3, a second-layer insulation film 3B where a reflection light of infrared rays which enter the light shield film 4 from a portion on the substrate 1 has a thickness which can interfere with a reflection light which hits against the light shield film 4 and is reflected and a refractive index value is provided, and then the light shield film 4 is commonly used as a wiring electrode with is lead out of the light-reception portion region 2.
Patent JP-H02306373-A (JP)
Title: Post-processor for finite-element analysis
Inventor: NAGAFUKU TAKASHI
IPC: G06F17/50
Filed: 1989-05-20
Abstract: PURPOSE:To display each analyzed result by a finite-element method about plural objects successively and alternately on a picture through small capacity and in addition, as switching them smoothly by providing one program area to switch and program-control plural data of each data area. CONSTITUTION:The program area 15 is provided with a reading part 16, a data managing part 17, a working parameter area 18, a processing (calculation) part 19 and a displaying work area 20, and reads in the data to identify the objects A, B analyzed by the finite-element method and the data of their analyzed results (a), (b), and stores the data of the objects A, B and the data of the analyzed results (a), (b) in the areas 11a, 11b and external files 21a, 21b respectively. Then, they are taken out by one program area, and each analyzed result is displayed on the picture. Accordingly, it becomes unnecessary to read the data of the object from an external part and store it every time display is changed. Thus, the display of the picture can be switched quickly, and one program area is enough, and storage capacity can be made small.
Patent JP-S5651365-A (JP)
Title: Ink jet head of ink jet printing device
Inventor: KOMAI HIROMICHI
IPC: B41J2/135
Filed: 1979-10-04
Abstract: PURPOSE:To facilitate a fine adjustment of ink injection direction and improve a reproducibility of a color printing by a method wherein the tip at an ink jet head is supported from three directions and is connected with a bimorph type piezoelectric ceramic through a special construction. CONSTITUTION:The tip of the nozzle pipe 14 in the ink jet head is supported at one end of the supporting members 18, 19 and one end of the bimorph type piezoelectric ceramics 20, 21 is fixed at the other end of the supporting members. For example, the tip of the nozzle pipe 14 is depressed by an adjustor thread 16a through a spring 17, their remaining two directions are supported by supporting members 18, 19 from their above of 45 deg.. When the positions of the supporting members 18, 19 are adjusted in response to a voltage and polarity applied to the ceramics 20, 21, an ink injection direction from the nozzle 15 may easily be adjusted. EFFECT:When a color printing is to be made, an ink injection direction is varied to shift a dot applying position and then a reproduction of intermediate color tone may be facilitated.
Patent JP-H08308235-A (JP)
Title: Current resonance type switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/21
Filed: 1995-04-28
Abstract: PURPOSE: To improve in the field of characteristics by expediting the decreases in the size and weight and the cost of a current resonance type switching power source circuit in which the power factor is improved. CONSTITUTION: The current resonance type switching power source circuit is so constituted as to reduce the second serial resonance current I01 in proportion to the rise of a rectified and smoothed voltage Ei by feeding back the switching output to the full-wave rectifying line of a power factor improving circuit (LN, CN, D2 , C2 ) side by the second serial resonance circuit (NR, C1 A) and increasing the inductance LR of the primary controlled winding NR of a magnetically coupled transformer MCT(A) by an MCT control circuit 1, thereby guaranteeing the regulating range at the time of an AC input voltage 100V.
Patent JP-S61285154-A (JP)
Title: Parking condition warning device
Inventor: USHIDA MANABU
IPC: B60Q9/00
Filed: 1985-06-12
Abstract: PURPOSE:To facilitate the confirmation of operation of several actuators, by discriminating a signal from a detector when a starting switch is actuated after doors of an automobile are closed, and by issuing an alarm if the several actuators do not fall in the condition indicating the parking of the automobile. CONSTITUTION:There are provided detectors 10 for detecting the operating conditions of several actuators in an automobile, and a starting switch 20 provided outside of the passenger's compartment, for giving the start timing of a parking condition warning device. Further there is provided a control device for discriminating signals from the detectors 10 when the starting switch 20 is actuated after doors of the automobile is closed, and issuing an alarm signal in accordance with the operating condition of the actuators if the actuators do not fall in a predetermined condition indicating the parking of the automobile. Further, there is provided an alarm unit 40 arranged outside of the passenger's compartment, for issuing several kinds of alarms in accordance with the alarm signal from the control device 30. With this arrangement, even after alighting from the automobile, it is possible to issue alarms indicating whether the several actuators fall in the parking condition of the automobile or not.
Patent JP-H11322076-A (JP)
Title: Stacking device for long object
Inventor: OTSUBO AKITO
IPC: B65G57/18
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a stacking device for long objects capable of quietly and temporarily stocking long objects such as pipes and capable of automatically aligning and stacking them. SOLUTION: An erect frame 32 is relatively narrow in width, and it has right and left side members and a bottom member. The space formed by the right and left side members forms a taper expanded upward in this implementation mode. Rolls 35, 36 are provided at the apexes of the right and left side members of the erect frame 32. A roll 37 is provided at one of the right and left lower sections of the erect frame 32, and a drum 11 is provided at the other. A sling 12 is wound on the drum 11. The intermediate portion of the sling 12 is suspended on the rolls 35, 36, 37, and the intermediate portion is warped into a parabolic shape. When the valley formed by the sling 12 becomes shallow, the motor of the drum 11 is started, and the drum 11 is rotated in the delivering direction of the sling 12 to lower a pipe straightly vertically.