baber/WOPTO huggingface dataset:
Patent JP-H0532158-A (JP)
Title: Body lifting device for mobile working vehicle
Inventor: SATOJI HISAYUKI
IPC: B62D55/06
Filed: 1992-01-13
Abstract: PURPOSE:To provide possibility of lifting a car body simply using a stand and ensure the safety in lifting operation. CONSTITUTION:A stand 5 is set between a vehicle body 2 equipped with a crawler 1 and the ground. This stand 5 is raised with the advancing motion of the machine body so as to lift the vehicle body. Between the stand and vehicle body, a mechanism 6 is provided to stop the advance of the machine body upon sensing the raised stable attitude of the stand.
Patent JP-H11273373-A (JP)
Title: Analog recording/reproducing system
Inventor: BRENNAN JR JAMES
IPC: G11C27/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by applying an incremental step voltage to a flash memory cell to elevate the threshold voltage at each increment thereby programming a sampled analog signal in the flash memory cell by increment system. SOLUTION: A nonvolatile memory array 20 has a size of 1600 rows and 1200 columns wherein each cell stores a voice waveform for 125 μS thus storing an analog signal, e.g. voice sampled at 8 kHz, for 240 sec. The array 20 divides a row into units of 200 cells and accesses a row address in 8 scans. 2000 column drivers are used in parallel in each scan in order to read/write a voice in units of 25 mS. A programming algorithm generates a constant incremental voltage pulse by 380 steps at a period of 62.5 μS and compares the generated pulse with an inputted analog sample to determine a program voltage within 25 mS.
Patent JP-S5497362-A (JP)
Title: Assembling method of electrode of electron gun
Inventor: SAWAI MASAHIDE
IPC: H01J9/18
Filed: 1978-01-19
Abstract: PURPOSE:To prevent an electron gun from shifting in position and deforming at the time of the pulling-out of jigs, by controlling the position relation between two adjacent grids constituting the electron gun by the jigs pulled out along the axial direction of both grids after its fabrication. CONSTITUTION:In addition to electron beam apertures (h1) and (h2), auxiliary apertures 9 and 10 are made in flank plates (a1) and (a2) of the 1st and 2nd grids G1 and G2. Next, the 1st and 2nd jigs 11 and 12 are inserted hermetically into the  1st and 2nd grids G1 and G2. At this time, centering pin 13 piercing electron beam  transmissive apertures (h1) and (h2) and tappet 14 piercing auxiliary aperture 9 are  implanted into flank (b1) of jig 11, and concave part 15 where centering pin 13 is  set and tappet 16 piercing auxiliary aperture 10 are both provided to flank (b2) of  jig 12. Here, tappets 14 and 15 are made high enough to control the distance between grids G1 and G2. Then, both jigs 11 and 12 set together coaxially by making  centering pin 13 pierce concave part 15. Next, both grids  G1 and G2 are assembled  and jigs 11 and 12 are pulled out.
Patent JP-H07212554-A (JP)
Title: Facsimile incoming call communication equipment and facsimile equipment
Inventor: ARAI TOSHIO
IPC: H04N1/32
Filed: 1994-01-20
Abstract: PURPOSE:To provide an incoming call communication equipment which can easily inform a specified person who is to receive facsimile data of effect that facsimile data is addressed to the specified person. CONSTITUTION:When a calling-side transmits a dial number, a number presence/ absence judgement means 24 judges whether the extension numbers of incoming call communication display machines 12b-15b, which correspond to the dial number, are stored in a first data base 22 or not. When the extension number exists, an incoming call communication display machine selection means 26 selects the incoming call communication display machines 12b-15b corresponding to the extension number among the incoming call communication display machines 12b-15b arranged on the telephone set-side only for the specified persons, and informs the specified person of the incoming call of facsimile data.
Patent JP-S60150967-A (JP)
Title: Rubbing material for dry processing fiber structure
Inventor: HISHINUMA SUMIO
IPC: D06N3/00
Filed: 1984-01-17
Abstract: PURPOSE:To enable a fiber structure, while has a high grade of rich versatility and uniform nap quality without unevenness of nap and quality, to be efficiently manufactured, by using a rubbing material whose surface is formed by at least a grindstone. CONSTITUTION:A grindstone, having a granular surface consisting of a metallic or mineral grain and being a bound material or a sintered material comprising these grains and a binding agent, is a molded article in a thickness of 0.3mm. or more further with its both sides having an equal rough surface. And the grindstone, comprising three elements of abrasive grain, binding agent and air hole, enables a fiber structure to be enough rubbed particularly in its dry processing because the grindstone has the self-generating action successively removing the abrasive grain from a binding part to be newly generated and performing this repetition by rubbing the fiber structure. Further the grindstone, having the mutually rubbing action by its own wearing and wearing of a fiber, produces a rubbing effect and earns a long and uniform feather, regulating a self-generating speed, that is, a wearing speed of the grindstone by its hardness and enabling it to be optionally adjusted by the abrasive grain, abrasive grain rate, binding agent, etc.
Patent JP-H04236346-A (JP)
Title: Through hole inspecting apparatus
Inventor: TERAI HIROYUKI
IPC: G01N21/88
Filed: 1991-01-21
Abstract: PURPOSE:To enable inspection even when a plurality of through-holes are present in the vicinity of an inspecting area or no through-hole is present, by scanning a circular mask and detecting whether there is only one center of a normal circular through-hole at the normal position. CONSTITUTION:A circular mask 33 is scanned for an input image 20 to detect the position where the mask is included in a through-hole pattern 21. When the circumference of a mask 22 which is concentric to the mask 33 and slightly larger than the mask 33 is outside the pattern 21, an image of the central position 24 of the hole is output. At this time, if the pattern 21 is not a normal circle, the position 24 is not output. When the central position is not a pixel, the number of the central position 24 to be compressed to one pixel by a compression circuit is counted for each counting area A27 defined by a designated X position gate 25 and a designated Y position gate 26. If it is normal, the number is 1 as in the area A27. However, if the number is two or more, or 0 as in an area B28, it is judged to be defective. Also when the central position 24 is in an area other than the areas A27, B28, it is also defective.
Patent JP-H03208821-A (JP)
Title: Production of forming mold
Inventor: SOMENO YOSHIHIRO
IPC: C23C16/34
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the forming mold excellent in heat resistance and surface roughness and with the wettability with the material of glass, etc., to be formed reduced by depositing the film of aluminum nitride or aluminum oxynitride on the forming surface of a forming member by CVD and fixing the forming member to the mold. CONSTITUTION:An aluminum halide (e.g. AlBr3) and a gas contg. nitrogen and hydrogen atoms are mixed, an electric discharge is generated by a microwave to convert the gaseous mixture to plasma, the films 43b and 44b of aluminum nitride are deposited on the forming surfaces 43a and 44a of the forming members 43 and 44, and the members 43 and 44 are fixed to the mold (upper die 31 and lower die 32) to constitute the forming mold. In this method, an aluminum halide, a gas contg. nitrogen atom and a gas contg. oxygen atom are mixed to deposit the film of aluminum oxynitride on the forming surface of the forming member.
Patent JP-S61164211-A (JP)
Title: On-load tap changer
Inventor: HONMA KOUSAKU
IPC: H01H9/00
Filed: 1985-01-17
Abstract: PURPOSE:To reduce the number of gears by mounting a pressure release plate and a pressure pipe on the top of a gear case, and mounting a bevel gear on the rotating shaft of a diverter switch. CONSTITUTION:A pressure release plate 5 and a pressur release pipe 6 are mounted on the top of a gear case 12. A vebel gear unit 17 can thus be mounted on the rotating shaft 15 which is substantially a central axis of a diverter switch 2. This allows elemination of the spur gear mounted in the conventional device, reducing the number of gears and simplifying the structure. Further, since the area of the pressure release plate 5 can be enlarged, the pressure area is widened, and the burst pressure of the pressure release plate 5 can thus be lowered.
Patent JP-H05251858-A (JP)
Title: Printed-circuit board for surface mounting
Inventor: IMAKI KEIICHIRO
IPC: H05K1/18
Filed: 1993-01-14
Abstract: PURPOSE:To offset the force to shift the part mounted on the surface and prevent such part from shifting by detouring the conductive circuits for the surface mounting part between the pads, and connecting each end of the conductive circuits to the respective parts in the inner positions facing each other on the symmetrical line of each pad. CONSTITUTION:Conductive circuits 4a and 4b for a surface amounting part 3 are detoured between pads 2a and 2b. Each end of the conductive circuits 4a and 4b is connected to each part in the inner facing positions of the pads 2a and 2b. The force exerted on each end of the surface mounting part 3 acts in the opposite direction correlatively due to the solder flow, and the force exerted on each of the ends is offset with each other, hence creating any forces that may shift the surface mounting part 3. Particularly, by connecting each end of the conductive circuits 4a and 4b to each part in the inner facing positions of the pads 2a and 2b, the force exerted on each terminal of the surface mounting part 3 at each of the pads 2a and 2b is directed to each of the facing pads 2b and 2a, thus eliminating a phenomenon that the surface mounting part 3 tends to be erected on one of the pads.
Patent JP-H05190359-A (JP)
Title: Saturable reactor
Inventor: ANDO SUEO
IPC: H01F27/12
Filed: 1992-01-14
Abstract: PURPOSE:To provide a saturable reactor whose wound cores are easily fixed and supported without effects on magnetic saturation. CONSTITUTION:A saturable reactor 1 includes a plurality of coaxially arranged, wound cores each having a core on which strips of magnetic metal and insulator are wound together. The wound cores are integrally formed on the same center core, which is provided with through holes between adjacent wound cores and is horizontally arranged. Therefore, the spacing between wound cores is easily maintained, and they are securely supported by clamping plates 11a and 11b and a tie rod 12. In addition, the natural circulation of cooling oil 9 is smoothed at the surface of the wound cores, so that the cooling efficiency is improved.
Patent JP-S57119509-A (JP)
Title: Surface acoustic wave resonator
Inventor: MORISHITA SHIGEFUMI
IPC: H03H3/08
Filed: 1981-01-19
Abstract: PURPOSE: To increase impedance and to increase a Q factor, by using a substrate where a surface acoustic wave propagates, transducers for energizing the surface acoustic wave, and grating reflectors provided at both the sides of it.  
     CONSTITUTION: On an LiTaO 3  substrate 5, transducers 6 and 7 for energizing a surface acoustic wave are made of aluminum thin films in the center, and on both the sides, grating reflectors 8 and 9 are provided. The transducers 6 and 7 each have electrode opening length as long as 20 wavelengths, consist of 11 couples of regular electrodes, and are connected electrically in series. The transducers 6 and 7 are arranged in phase. The electrode width is about 8μm, and the period length is about 16μm. The grating reflectors 8 and 9 each consists of 200 strips, and their electrode width and period length are the same with the transducers 6 and 7. The opening length of the grating reflectors 8 and 9 is as long as 40 wavelengths, which is the same with the series-connected transducers 6 and 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10200694-A (JP)
Title: Large-size original reader
Inventor: HAYASHI YOSHINORI
IPC: H04N1/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To read an original which is more than the width of a light source unit by repeating scanning by the light source unit, while carrying the original on an original platen in a direction vertical with respect to the scanning direction of a light source and then coupling images in the mechanism for performing scanning in the longitudinal direction of the original platen by the light source unit and reading the original by a CCD. SOLUTION: An original carrying device 2 carries the original set to an original tray 4 by a carrying belt 3 in the direction of an arrow A. The light source unit of an original read part 1 performs scanning in the direction of the arrow B, which is vertical to an original carrying direction and reads the original. On the carrying belt 3, black lines are printed with equal intervals in the direction vertical to the original carrying direction. The light source unit inspects data read by the CCD for a run length, for example, during scanning, recognizes that the end of the width of the original comes at the time of detecting the black line printed on the carrying belt 3, and starts a return.
Patent JP-H04240030-A (JP)
Title: Support device dealing with abnormality
Inventor: NOMARU MINORU
IPC: B23Q15/00
Filed: 1991-01-21
Abstract: PURPOSE:To provide an abnormality dealing support device capable of executing the work which releases an interlock quickly and correctly. CONSTITUTION:An output control part 30 inputs the present motion state which is the present motion states of the respective switch of an operation switch unit 15 and of the sensor of a thread fastening device main body 6, and prepares a motion state history data with this being stored in order in a memory 31 according to the motion of the switch operation and thread fastening device main body 6. In the case of an operator having executed an actuation operation, the output control part 30 compares the present motion state with the motion state shown by the actuation data of the memory device 20, outputting to a display device 22 and speaker 23 the indication xcontents to the effect that the respective motion state are made coincident based on the work state history data. The device can be actuated with the interlock being released quickly. The device can be actuated quickly despite of the experience, the work performance of an operator is improved.
Patent JP-S59130066-A (JP)
Title: Battery holding device
Inventor: OONO SHIGEKI
IPC: H01M2/10
Filed: 1983-01-18
Abstract: PURPOSE:To make a power circuit so as not to be cut off even in time of battery charge, by constituting a device so as to make plural batteries unchargeable but a piece of them alone at a time. CONSTITUTION:A battery holding case is formed into an almost sector form in its top and bottom ends, while two battery holding parts 2 and 3 are formed in a row at its circular part side. This battery holding case is rotatably installed in position when an unillustrated shaft is fitted in each of through holes 14 and 15 in a way of making full use of a corner part of a box body 16 of an electronic apparatus body. In addition, even when the battery holding case 1 is rotated in any directions desired, only either one of batteries 12 and 17 is able to be taken out of the box body 16 without fail so that a piece of these batteries alone is replaceable at a time. Therefore, such drawbacks as stoppage of the feed of supply voltage in the time of battery charge and/or a temporary suspension of data safekeeping or apparatus functions are in no case caused to happen.
Patent JP-H03210041-A (JP)
Title: Air-fuel ratio control unit for engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/14
Filed: 1990-01-12
Abstract: PURPOSE:To optimize the fuel injection quantity at the time of a transient by superimposing the pseudo irregular signal on the injection quantity, determining the step response with the correlation method, calculating the corresponding increase/decrease correction quantity of fuel, and adding it to the basic injection quantity at the time of the transient. CONSTITUTION:The periodic fine irregular signal from a generating device 26 is superimposed on the basic injection quantity from a calculating means 23 by a superimposing means 27. The mutual correlation function between the pseudo irregular signal and the output of an air-fuel ratio sensor 28 is calculated by a calculating means 29, the impulse response is determined by a calculating means 30, and the step response is determined by a calculating means 31. The increase/decrease correction quantity corresponding to the step response is set by a setting means 32, it is added to the basic injection quantity by an adding means 33, and a fuel feed device 25 is driven via an output means 24. The fuel injection quantity at the time of a transient can be optimized.
Patent JP-S5597099-A (JP)
Title: Bias voltage supply circuit
Inventor: SUZUKI KEIICHI
IPC: G11C11/56
Filed: 1979-01-18
Abstract: PURPOSE: To obtain the optimum input bias voltage corresponding to the fluctuation of the power voltage by constituting the circuit through combination of the Zener diode and the resistance, thus minimizing the distortion factor of the input analog signal at all times.  
     CONSTITUTION: Resistances R 1  and R 2  are connected in the series between terminal 1 and the earth, and power voltage VCC featuring the voltage fluctuation is applied across the resistances. Thus the input current is divided into current I 1  and I 2  to be supplied to the parallel circuit consisting of Zener diode D formed in parallel to R 1  and variable resistance VR. In this case I 1 ≪I 2  is satisfied, and current I 3  flowing through resistance VR is defined as I 3 <I 1  respectively. As a result, the variation secured within the fixed range for output bias voltage VB emerging between terminal 2 and the earth. And thus the rear-step BBD can be actuated with the proper bias. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07205654-A (JP)
Title: Automobile door reinforcing member and automobile door
Inventor: MIZUMURA MASAAKI
IPC: B60J5/00
Filed: 1994-01-21
Abstract: PURPOSE:To suppress the flat formation in bending and improve the bending strength by forming a reinforcing rib on a closed sectional surface and on the symmetrical line of the sectional surface shape in line symmetry, and using the reinforcing rib as door reinforcing member. CONSTITUTION:A reinforcing member 1 free from the collapse of a round section or the inside sinking of a top plate or ground plate naving a square section is formed by forming a rib 3 on the closed section such as a round section or a square section and on the symmetrical line on the outer periphery 2 on the section in line symmetry. The automobile door reinforcing member 1 is used as a reinforcing member between an automobile door outer plate 4 and an automobile door inner plate 5. Accordingly, in comparison with other reinforcing member having the equal weight, the bending strength is improved, and the safety of the automobile is increased, and the reduction of weight is enabled, and fuel consumption can be improved.
Patent JP-H11202230-A (JP)
Title: Optical scanning device
Inventor: TADA NAOYUKI
IPC: G02B26/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of reducing the number of line buffer memories and being easily produced. SOLUTION: Light beams 14A to 14D emitted from two light emitting parts 12A and 12B are respectively passed through collimator lenses 16A and 16B and cylindrical lenses 18A and 18B in order, synthesized later by a beam splitter 20 so as to be the order of 14A, 14C, 14B and 14D successively from the upside along with sub-scanning direction, and emitted toward a mirror surface 24 of a polygon mirror 22. Afterwards, the respective light beams are deflected in the direction of an arrow M accompanying the rotation of the polygon mirror 22 in the direction of the arrow A1 and passed through an image forming lens 26, and the surface of a photosensible body 28 is scanned and exposed (mainly scanned) later. Afterwards, sub-scanning is performed by rotating the photosensible body 28 in the direction of an arrow A2 for a prescribed amount.  By repeating the said main scanning and sub-scanning, latent images for one page are formed on the photosensible body 28. In the case of such series of operation, skip scanning is performed based on prescribed conditions.
Patent JP-H01182060-A (JP)
Title: Printing head drive control circuit for dot printer
Inventor: KATAIGI TSUTOMU
IPC: B41J2/30
Filed: 1988-01-13
Abstract: PURPOSE:To reduce electric power loss and restrict an increase of printing head temperature by making a voltage applied to a printing head coil variable in response to the temperature of the printing head. CONSTITUTION:A control part 1, simultaneously with the switching ON of an electric power, designates an address for a table in a memory based on a temperature detection current of a thermister 5 which is digitized by an A/D converter 6. Next, a value corresponding to a designated address is read from the table. Further, a signal equal to a corresponding value is transmitted to a D/A converter 2. The D/A converter 2 converts a digital signal to an analog value and transmits the analog value to a switching power supply 3. The switching power supply 3 applies a voltage VH applied to a head coil according to a voltage command signal, from the control part 1, which is digitized by the D/A converter 2.
Patent JP-H10200641-A (JP)
Title: Call system
Inventor: HIROTA KENJI
IPC: H04M9/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a call system which can detect its own broken call switch can. SOLUTION: Conductive wires 9a, 9b are folded at an operation contact 2e and contained in a cord section as a round wiring, both ends are placed in a plug section. When the plug section is plugged into a connector section 5, input terminals 6a, 6b are connected electrically to jumper terminals 6c, 6d respectively via the connector section. Furthermore, when the plug section of the call switch 2 is connected to the connector section 5 of a call switch use receptacle, changeover means SWa, SWb are open. When the plug section of the call switch 2 is not connected to the connector section 5 of the call switch use receptacle, the changeover means SWa, SWb are closed to directly connect the input terminals 6a, 6b electrically to the jumper terminals 6c, 6d.
Patent JP-S60150100-A (JP)
Inventor: TAKEDA SHIYOUICHI
IPC: G10L19/08
Filed: 1984-01-18
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-H08239374-A (JP)
Title: 2,2-difluoro-3-carbamoylribose sulfonate compound and production of beta-nucleoside
Inventor: MAABIN EMANIYUERU WAIRUDOFUYUU
IPC: C07D307/20
Filed: 1996-01-17
Abstract: Ribose derivs. of formula (I) - (IV) are new. B = opt. protected pyrimidine nucleo-base; R = a hydroxy protecting gp.; R1, R2 = 1-8C alkyl or phenyl (both opt. substd.) or H; and R3 = 1-8C alkyl.
Patent JP-S59134282-A (JP)
Inventor: KONDOU NORIAKI
IPC: H04B10/00
Filed: 1983-01-19
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。