baber/WOPTO huggingface dataset:
Patent JP-H11202033-A (JP)
Title: Critical path searching system
Inventor: MATSUMOTO MITSUO
IPC: G01R31/3183
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a critical path searching system for detecting a critical path accurately at high speed using an actual semiconductor device. SOLUTION: A semiconductor tester comprises a tester processor 10, a timing generator 20, a pattern generator 30, a data selector 40, a format control section 50, a pin card 60, and a digital comparing section 70. The tester processor 10 delivers a command to the timing generator 20 and operates a semiconductor device 100 by setting a partial period in (n) operating clocks after inputting a test data to the semiconductor device 100 before outputting a corresponding data therefrom at T2 and other period at T1. The digital comparing section 70 decides whether the output data is acceptable or not and the position of an operating clock having period T2 is searched as a critical path generating position if the semiconductor device 100 operates normally.
Patent JP-S63185177-A (JP)
Title: Frequency modulation circuit
Inventor: SATO ICHITARO
IPC: H04N5/92
Filed: 1987-01-27
Abstract: PURPOSE:To prevent the generation of moires generated at the time of displaying a demodulated signal even though an input signal wide in a band is modulated by fixing the phase of a frequency modulation signal to a prescribed phase in a prescribed timing. CONSTITUTION:Based on the detecting results of detecting circuits 11-13, the signal level of an input signal SV4 is corrected and the phase of the frequency modulation signal SFV1 is fixed to the prescribed phase in the timing of a sampling pulse SP3. Namely, since the phase of the frequency modulation signal SFV1 is fixed to the prescribed phase in the timing of the sampling pulse SP3 repeated in a timing synchronizing with a synchronizing signal SYNC, the drift of the carrier frequency of the frequency modulation signal SFV1 can be reduced. Thereby, even when the band of an input signal SV 5 is widen, the drift of the carrier frequency can be reduced and the generation of the moires can be prevented.
Patent JP-H09189975-A (JP)
Title: Manufacture of silver halide photographic emulsion
Inventor: SAITO MITSUO
IPC: G03C1/015
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide emulsion superior in sensitivity and image quality and manufacture reproducibility. SOLUTION: The silver halide emulsion having flat silver halide grains having principal [100] faces and an aspect ratio of >=2 (diameter/thickness) are manufactured by the following process (a), (b) and (c):(a) primary minute silver halide grains having no anisotropic growth defect formed, (b) an adsorbing agent is added and adsorbed to the surfaces of the primary minute grains, and (c) halogen ions of different kinds are added to the surfaces of the primary grains to deposit silver halide phases different in the silver halide composition from that of the primary grains.
Patent JP-S61176348-A (JP)
Inventor: GION HIDENORI
IPC: A61H31/00
Filed: 1985-01-31
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-H01195185-A (JP)
Title: Lower frame structure of automobile
Inventor: FUJISE KAZUMOTO
IPC: B62D25/00
Filed: 1988-01-28
Abstract: PURPOSE:To prevent any weld from projecting inside a cabin by forming a recess on the side surface part, on the floor panel side, of a side sill and fixing, by weld, a floor panel formed with a honeycomb core material, in this recess. CONSTITUTION:A floor supporting part 11 horizontally extended from the lower surface part 3b of a side sill 3 is provided on the side surface 3b, on the floor panel 2 side, of the side sill 3, and also a recess 12 for housing the side end part 2d of the floor panel 2, is provided above the floor supporting part 11. A tapered part 2e combined with the tapered part 12a of the recess 12 is formed above the side end part 2d of the floor panel 2 formed with a honeycomb core material. A weld overlay 14 can be prevented from projecting inside a cabin 19 by arranging the floor panel in the recess of the side sill and welding it therein.
Patent JP-H11218228-A (JP)
Title: Sealing device
Inventor: MITSUMARU MICHITOSHI
IPC: F16J15/3252
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device in which the sliding resistance is hardly increased or the sliding resistance is hardly changed, and a swelling or the like by a lubricant is hardly generated, as well as the rigidity of the back-up ring of the sealing device used for a reciprocating shaft is increased. SOLUTION: The rubber hardness of the JIS of a back-up ring 3 to compose the sealing device of a reciprocating shaft is made larger than the rubber hardness of an oil seal 2. And a circumferential projection (3b) is provided on the inner peripheral surface of the back-up ring 3. Furthermore, a hardening process layer 3a is formed on the surface of the inner peripheral surface of the back-up ring 3.
Patent JP-H04237487-A (JP)
Title: Automatic apparatus for producing koji
Inventor: SATO SADAYOSHI
IPC: C12M1/16
Filed: 1991-01-18
Abstract: PURPOSE:To simplify operation and operation time and obtain an automatic apparatus for producing KOJI (yeast) capable of providing the KOJI of high quality by adjacently providing a circulation mechanism for KOJI lids used to produce the KOJI and a dishing device additionally equipped with a charging hopper for steamed rice and automating dishing of inoculated steamed rice and circulation. CONSTITUTION:The objective apparatus is constructed as follows. A circulation mechanism 4 for KOJI lids 2 and a dishing device 3 additionally equipped with a charging hopper 18 are adjacently provided and a transfer line (27a) extending from the lower part of the circulation mechanism 4 to the lower part of the hopper 18 is simultaneously constructed. Empty KOJI lids 2 set in the circulation mechanism 4 are successively delivered with the aforementioned transfer line (27a) to the lower part of the hopper 18, dished with steamed rice in the hopper 18, then automatically fed and returned to the circulation mechanism 4 with the above-mentioned transfer line (27a). At least either of the circulation mechanism 4 and the dishing device 3 is constructed so as to freely separate and move to the other.
Patent JP-S58136617-A (JP)
Title: Isolation and purification of polyglycidyl ether
Inventor: KANAYAMA KAORU
IPC: C08G59/20
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a purified polyglycidyl ether capable of providing a cured product excellent in heat resistance, by reacting a polyphenol compound with an epihalohydrin, removing the formed water by azeotropic distillation, cooling the product and filtering and drying the precipitate. CONSTITUTION:A polyphenol compound of formulaI(wherein Y is H, a 1-18C alkyl, an alkoxy or the like and n is 1-4) is reacted with an excess amount of an epihalohydrin or methylepihalohydrin at 40-130 deg.C in the presence of a catalyst such as a quat. ammonium salt. Then, its dehydrohalogenation with an alkali is carried out. The formed water is removed from the system by azeotropic distillation with an epihalohydrin, and the unreacted epihalohydrin, etc., is ring-closed during its return to the system. The formed product is cooled to -40-+20 deg.C to precipitate the desired product, which is then separated from epihalohydrin, etc., and then dried to obtain a purified polyglycidyl ether of formulaI.
Patent JP-S60198315-A (JP)
Inventor: JIYAN KUROODO FUAYAARU
IPC: F02B1/04
Filed: 1985-02-01
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-S62177816-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: H01H9/54
Filed: 1986-01-30
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-H09208871-A (JP)
Title: Ink for ink jet recording
Inventor: TSUDA MASAYUKI
IPC: C09D11/033
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording which exhibits a long-term storage stability though it contains a pigment. SOLUTION: This ink comprises a water-base medium or an org.-solvent-base medium (e.g. an alcohol) and microcapsules dispersed therein. The microcapsule comprises a shell and a core component contained therein and comprising a pigment and a substance for adjusting specific gravity and is adjusted to have about the same specific gravity as that of the water-base or org.-solvent-base medium.
Patent JP-S55110667-A (JP)
Title: Suspension arm with lateral stiffness changeable bush
Inventor: NOMURA FUMIO
IPC: B60G7/02
Filed: 1979-02-20
Abstract: PURPOSE: To improve the running stability, under loading condition by composing the structure so that the thickness of the bushes of pivots in the front and the rear be changeable in correspondence with the loading condition, in a suspension of the swing-arm type having two pivots in the longitudinal direction of a vehicle.  
     CONSTITUTION: A suspension arm 4 of the swing-arm type sways on the pivots consisting of two points of F and R in the longitudinal direction of a vehicle. In this case, an inner collar 11 into which the axis of pivot of the arm 4 is fitted has the same cylindrical form as that of the usual types, while an outer collar 11 welded to the arm 4 having an oval profile, and bush rubber 12 is filled in between two collars 10 and 11. And, when the vehicle is unloaded, the bush on the front side of the arm 4 leans the line of apsides n at the angle of 45° counterclockwise to the horizontal line m, while leaning the same in the same direction as the axial line 1 of the arm 4 (45°-θ v ). On the other hand, the bush on the rear side is fitted in the reverse direction to the above bush. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58136549-A (JP)
Title: Hydraulic pressure control valve for deceleration sensor type dual-system piping
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1982-02-10
Abstract: PURPOSE:To aim at miniaturization and lightness in a dual-system hydraulic pressure control valve, by installing a sealed-off pressure chamber by a spring and a G valve in a space between two opposite valves. CONSTITUTION:Each of control valves 2 and 3 consists of a poppet valve body 9, a valve seat 10 and a plunger 5, and carries out proportional pressure reduction control through a spring 15 in common. Also a sealed-off pressure chamber 17 is installed in a space between the spring 15 and the plunger 5 and thereby sealed-off pressure is controlled by a deceleration sensor valve 4. Since both control valves are opposed to each other and the spring and the sealed-off pressure chamber are made in common, both miniaturization and lightness are much expected.
Patent JP-2000224549-A (JP)
Title: Data transfer controlling method and device
Inventor: OKAMOTO KEIJI
IPC: H04N5/907
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controlling method avoiding generation of the delay time of transfer with respect to a data storing device even when the number of the streams of video data varies. SOLUTION: A video server 20 is provided with a storing device input/output II/F part 60 transferring data between a data storing device 70 and a buffer memory 50, a data transferring request queue managing part 90 managing a data transferring request queue memory 80 holding a data transferring request, a stream managing part 100 managing a stream reproducing and recording video data, and a data transfer controlling part 30 managing the transfer of video data to increase and decrease the transferring number of data with respect to the device 70 according to the number of the streams of video data.
Patent JP-H03225632-A (JP)
Title: Tracking system for optical disk device
Inventor: YUKIMURA KAZUHISA
IPC: G11B7/085
Filed: 1990-01-31
Abstract: PURPOSE:To eliminate the time loss required for the retraction of an image rotating servo even when the operation to follow up tracks is interrupted by driving a means for adjusting a relative position according to the positions of light beams relative to an optical disk. CONSTITUTION:An optical head 1 at the prescribed point of time, such as replacing of the optical disk 2, is moved to the inner peripheral side ad outer peripheral side of the optical disk 2 and the light beams 20 to 22 positioned on the respective tracks in respective positions. The control signals for the means 19 for adjusting the relative positions in the case in which the light beams position in the case in which the light beams position on the inner and outer peripheries of the optical disk are respectively stored in a controller 42. Further, the values of the control signals in the inner most and outer most peripheries stored in the controller 42 are interpolated 44 and the means 19 is driven by generating the control signals corresponding to the positions of the light beams on the optical disk when the light beams move on the optical disk during the execution of the recording and reproducing operation for the optical disk and the access operation to move the light beams on the tracks for executing recording and reproducing.
Patent JP-S59144033-A (JP)
Title: Magnetic recording medium
Inventor: SUGIMOTO MAMORU
IPC: G11B11/10
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a composite recording medium which can be recorded and reproduced even with a magnetic head as well as the laser light, etc., by forming an amorphous rare earth-transition metal photothermal magnetic recording layer and a cobalt-group vertically magnetized film successively on a nonmagnetic support substrate made of a polymer molded product, glass, etc. CONSTITUTION:An amorphous photothermal magnetic recording layer 18 containing an amorphous rare earth-transition metal, e.g., Gd-Tb-Fe, etc. is formed on a nonmagnetic support substrate 17 of a polymer molded product, glass, etc. Then a vertically magnetized film 19 is formed on the layer 18 by sputtering of Co-Cr, etc. In such a way, a composite magnetic recording medium is obtained. Thus it is possible to perform the recording/reproducing with 0.5 width and 1mu length which is so far impossible with a conventional magnetic head. Such a magnetic disk performs vertical recording to a film 22 (film 19) with a main magnetic pole 23 wound by a coil 24 and performs magnetization for reproduction to a layer 21 (layer 18) which is copied and recorded by the magnetization of the film 22 an by means of a Kerr effect obtained from the side of a substrate 20 (substrate 17).
Patent JP-S52102357-A (JP)
Title: Method of applying paint
Inventor: MISAWA MASAYUKI
IPC: C25D13/04
Filed: 1976-02-24
Abstract: PURPOSE: A method of uniformly applying a paint film characterized by the anticorrosive property comprises applying a powder paint, a solvent-base paint, a water-base paint, etc. on the article of complicated shape, and electrodepositing the specific electrodeposition paint having the small redissoslving rate on the unpainted part thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58137314-A (JP)
Title: Microwave power amplifier
Inventor: OONISHI HIROSHI
IPC: H01P1/24
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a small-sized, high-performance matching circuit for an amplifier by providing a wide line part at a halfway point of a signal transmission line as an input/output matching circuit, and opening one side part of this wide line and grounding the other side part through a capacitor. CONSTITUTION:Input/output terminals 1 and 2 are connected to transmission strip lines 34 and 39 through coupling capacitors 12 and 13 and then coupled with an amplifying element 11 by strip lines 36 and 37. The matching circuit consists of wide line parts (stub) 24, 25, 26, and 27 and capacitors 28, 29, 30, and 31. One end of each stub is opened and the other end is grounded through a capacitor. Since the capacitors are connected, the total capacity is increased, so the length of each stub is shortened to realize size reduction. Further, a shift in the fitting position of the capacitors does not exert much influence.
Patent JP-H03223000-A (JP)
Title: Temperature detecting circuit for iron and iron using same temperature detecting circuit
Inventor: FUKUSHIMA YOSHIO
IPC: D06F79/02
Filed: 1990-01-30
Abstract: PURPOSE:To obtain an iron temperature detecting circuit which makes temperature information signals hard to be erroneously recognized on the detecting side by a method wherein oscillation period, which changes depending up on the detecting resistance of a heat sensing element, is used as temperature information. CONSTITUTION:The time period required for the electric potential at the inverted input point E of a differential amplifier 2e to reach the electric potential at non-inverted input point D is short when the detecting temperature of a heat sensing element 2 is high, and is long when it is low. That is, the oscillation period of an oscillating circuit changes depending on the iron base temperature. At this time, the oscillation waveform is of a waveform fluctuating up and down with the output point C of a reference voltage generation circuit 1 as a reference voltage. The electric potential at the point C is very stable with a little change in the electric potential caused by the influent current from the oscillating circuit to the point C and the effluent current from the paint C because of a low impedance. Therefore, outputs having a stable oscillating waveform can be obtained for the oscillating circuit.
Patent JP-S59145910-A (JP)
Title: Measuring method of working error in precise work
Inventor: WATANABE HIDETOSHI
IPC: G01B21/20
Filed: 1983-02-10
Abstract: PURPOSE:To measure easily and exactly a working error in a precise work by comparing a theoretical Gantt chart of a regular polygon with a product Gantt chart of a regular polygon. CONSTITUTION:Centroid coordinates Gx, Gy, an area, a Fourier spectrum and a circumferential length of a product Gantt chart 2 are derived. In the same way, centroid coordinates, an area, a Fourier spectrum and a circumferential length of a theoretical Gantt chart are derived. Subsequently, a position shift value of a product pattern is derived by comparing two centroid coordinates, and a magnification error value of the product pattern is derived by comparing two areas. Next, a rotational error value of the product pattern is derived by comparing two Fourier spectrums, and a graphic deformation rate of the product pattern is derived by comparing ratios of two circumferential lengths and areas. By processing in this way, a working error in a precise work can be measured easily and exactly.
Patent JP-S58137422-A (JP)
Title: Filter box
Inventor: KODAMA KOUZOU
IPC: B01D46/00
Filed: 1982-02-10
Abstract: PURPOSE:To obtain large pressing force, by providing an engaging metal fitting engaged with a bracket provided to a filter, a toggle link mechanism moving the engaging metal fitting upwardly and downwardly and an apparatus for manipulating the toggle link mechanism. CONSTITUTION:A filter 5 is contacted with a support frame 10 through a packing. The hook metal fittings 14 of filter support apparatuses 12, 13 are engaged with the bracket 11 attached to the inside of the filter 5. The hook metal fittings 14 are made movable in a guide metal fittings 15 provided to a main body 2 in an upward and a downward directions and the upper ends thereof are pivotably supported by toggle links 17 through pins 16. Levers 19 are pivotably supported by toggle levers 17 and a manipulation rod 21 through pins 20. An air cylinder 22 is pivotably supported to the main body 2 by a pin 23 and a piston rod 24 is pivotably supported by the manipulation rod 21 through a pin 25.
Patent JP-S61241397-A (JP)
Inventor: RAMA JIESHIKA BUROTSUDO
IPC: C10M145/00
Filed: 1986-01-31
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-S61178175-A (JP)
Title: Method of compensating imbalance of body of revolution
Inventor: ROORANTO MENIGATSUTO
IPC: G01M1/32
Filed: 1986-01-30
Abstract: A method of continuous compensation of unbalance present in a rotor, in particular, a grinding wheel, where a compensation fluid is fed into correction chambers rotating with and arranged on the rotor at various angular locations. This supply of fluid is effected in successive balancing processes during rotation of the rotor and as a function of the initial unbalance of the rotor as determined by a transducer, whereby the phase shift between actual angular location of unbalance, the respective transducer output and the amplitude transmission error is taken into account.
Patent JP-S55113113-A (JP)
Title: Initial synchronizing data reader of magnetic tape reader
Inventor: TOYODA TOSHIO
IPC: G11B20/10
Filed: 1979-02-22
Abstract: PURPOSE: To enable an accurate read by a tape recorder different from that for data writing by making a decision between 1 and 0 of data from the pulse width of reproduced initial data and then by judging the numbers of continuous data 1 and 0.  
     CONSTITUTION: Through pulse-measuring circuit 32 and I/O decision circuit 33 of initial synchronizing data reader 3, reproduced initial data read out by tape recorder 1 is judged data [1] when the pulse width is twice or data [0] when once, and continuous data 1 and 2 are counted by counter 34. When those count values are judged 18 and 36 by comparing decision circuit 35, the final detection pulse is stored in memory 36 by a coincidence signal outputted by circuit 35 to position the beginning of data recorded in the form of a one-bit one-cycle waveform, so that even if the reproduced initial data read out by a tape recorder of a different kind from that for writing would have been inverted, data can be read out with accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63187610-A (JP)
Inventor: SUGASAWA SHIGEO
IPC: H01G2/14
Filed: 1987-01-30
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-H0524968-A (JP)
Title: Production of single crystal
Inventor: OMURA MASAKI
IPC: H01L21/208
Filed: 1991-01-22
Abstract: PURPOSE:To reduce surface fine recessed and projected products inevitably introduced into a wafer of single crystals obtd. from a method for manufacturing single crystals while a granular polysilicon raw material is contiously fed. CONSTITUTION:A method for manufacturing silicon single crystals while a granular polysilicon raw material is continuously fed and in a single crystal manufacturing method characterized in that, in the method for manufacturing silicon single crystals while a granular polysilicon raw material is continuously fed to the inside of a silicon molten soln., the granular polysilicon raw material having >0 to 3% void areal rate is used. In a silicon wafer obtd. by working the single crystals obtd. by the subject method, the number of fine surface recessed and projected products can extremely be reduced, the surface cleanliness of the wafer can be held in a good condition and it is expected as a substrate for a highly integrated device.
Patent JP-H04238358-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device provided with the same and facsimile equipment
Inventor: KASHIZAKI YOSHIROU
IPC: H04N1/29
Filed: 1991-01-22
Abstract: PURPOSE:To obtain satisfactory high sensitivity characteristics and stable potential characteristics at the time of repeated utilization by providing a photosensitive layer contg. a specified disazo pigment on an electrically conductive base material. CONSTITUTION:A photosensitive layer contg. a disazo pigment represented by formula I is provided on the electrically conductive base material. In the formula I, each of Y1 and Y2 is O or dicyanomethylene group, each of A1 and A2 is a residual group of a coupler having a phenolic hydroxyl group and A1 and A2 may be different from each other. The photosensitive layer is preferably composed of at least two layers, that is, an electric charge generating layer contg. the disazo pigment represented by the formula I and an electric charge transferring layer.
Patent JP-S59146186-A (JP)
Inventor: KATSU RIYUUSHIN
IPC: H01B17/14
Filed: 1983-02-10
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。