baber/WOPTO huggingface dataset:
Patent JP-H0566106-A (JP)
Title: Rotational position detecting device for internal combustion engine
Inventor: SHIMIZU KOICHI
IPC: G01B7/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide a rotational position detecting device for internal combustion engine in which a body to be detected provided on a signal rotor can be simplified and an erroneous detection can be prevented. CONSTITUTION:A signal rotor 1 rotating synchronously with the crank shaft of an engine has projections 2a, 2b, 2c, 2d to be detected for crank angle detection by the number of cylinders at equal intervals and a projection 3 for cylinder judgment provided so as to divide one interval following a determined projection 2a to be detected for crank angle detection at unequal intervals. An electromagnetic pickup 4 detects the passes of the projections to be detected 2a, 2b, 2c, 2d, 3. A microcomputer 6 determines the rotating position of the rotor 1 accompanied by the pass of the cylinder judging projection 3 from two pulse time intervals continuously inputted from a waveform shaping circuit 5 when the ratio of the two pulse time intervals is larger than a determined value, and determines the rotating position of the rotor 1 accompanied by the pass of the projection 3 from three pulse time intervals when the ratio of the two pulse time intervals is smaller than the determined value.
Patent JP-S60122764-A (JP)
Inventor: HIRAOKA SABUROU
IPC: C04B40/00
Filed: 1983-12-06
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-H0892601-A (JP)
Title: Conductive flake powder
Inventor: KATO OSAMU
IPC: B22F1/00
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a conductive flake powder useful to a conductive paste for cold cure in the flake powder having conductivity by specifying the ratio of the major axis to thickness, average diameter and tap density of the powder particles. CONSTITUTION: In the conductive flake powder of Ag, etc., the ratio of the major axis (1) to thickness (t) of the powder particle is limited to conform to 1/t>=10. The average particle diameter is controlled to 2-5μm by granulometry, and further, the tap density of the powder is controlled to <=30% of the true density. The conductive flake powder is mixed with a caking agent and a solvent to constitute a paste. A circuit pattern is formed by this pasty composition, the composition is heated to remove the solvent and to solidify the caking agent, and a conductor is formed. Conductivity is exhibited by contact of the particles of the conductive flake powder with one another under such conditions.
Patent JP-2001053620-A (JP)
Title: Method and device for encoding, method and device for decoding, and storage medium
Inventor: SAKAMOTO YOICHI
IPC: H04N19/85
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To efficiently encode image data which has high correlations horizontally and vertically. SOLUTION: According to the bit array of a given command code, it is decided which of repetition, copy, and substitution of raw data exists and according to the result, the respective data lengths of the repetition, copy, and raw data are calculated. According to the calculation result, at least two of the repetion, copy, and substitution of raw data are combined and encoded as a 1-byte command.
Patent JP-S60121689-A (JP)
Inventor: SUGATA MASAKI
IPC: H01T13/40
Filed: 1983-12-05
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-H0890025-A (JP)
Title: Method for controlling shape of shape steel
Inventor: MARUKAWA KUNIHIKO
IPC: B21B37/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a shape control method by which a shape steel such as H-beam with a web and flanges is controlled in a target shape. CONSTITUTION: The web camber δ0 and the flange verticality R0 of a finish rolled H-beam 10 are measured by a shape measuring instrument 34, and simultaneously, a temp. difference T between the upper and lower surface of the web is determined from the measurements of the thermometer 32a, 32b for the surfaces. On the basis of the measurements δ0 , R0 and the temp. difference T, after the H-beam is air-cooled, the temp. difference T0 between the upper and lower surface of the web is computed by a control part such that the web camber δ and the flange verticality R are made target values.
Patent JP-S6288206-A (JP)
Inventor: NIWA TOSHIO
IPC: H01B9/02
Filed: 1985-10-15
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-S6472722-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1987-09-16
Abstract: PURPOSE:To enhance the operability of a curving part, by supplying a fluid for cooling a drive member made of a shape memory alloy to the curving part by a supply means and operating the supply means only when the drive member is not heated by the supply of a current. CONSTITUTION:Drive means 11, 12 are formed into a coil shape from a shape memory alloy. In performing curving operation, both of the first and second switches 22, 23 become a non-operative state during the time from the point of time when the supply of a current to the first drive member 11 is finished to the point of time when a current is supplied to the second drive member 12. This state is inputted to a drive circuit and an air feed pump 21 is operated for a predetermined time to inject compressed air to a curving part 6. Whereupon, the temp. of the first drive member 11 heated up to now is lowered within a short time and the force ready to hold a stored shape is removed. As a result, since the first drive member 11 does not become resistance when the curving part 6 is curved downwardly by the heating of the second drive member 12 by the supply of a current after the air feed pump 21 is stopped, the curving of the curving part 6 in the downward direction can be smoothly performed.
Patent JP-2001053386-A (JP)
Title: Semiconductor laser element
Inventor: JIKUTANI NAOTO
IPC: H01S5/227
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element having a 600-660 nm wavelength band with improved current constriction layer and whose element surface is improved in planarity and crystallinity. SOLUTION: Basically AlGaAsP is selected as semiconductor material for a current constriction layer 110 of an AlGaAsP semiconductor laser element, whose clad layers 105, 107 have lattice constants between GaP and GaAs. Namely, hillocks are decreased, by using AlGaInAsP containing as a composition for the current constriction layer 110, and planarity and crystallinity of the element surface are enhanced, and the reliability of the element such as service life, etc., is improved. Consequently, current leakage paths in the part of the contricted layer 110 via hillocks are decreased, and scattering of light by the hillocks in the constriction layer 110 is suppressed, and waveguide loss is decreased also. As a result of these, a threshold current is decreased.
Patent JP-H07107763-A (JP)
Title: Actuator
Inventor: KURAMOCHI HIROSHI
IPC: H02N11/00
Filed: 1991-06-03
Abstract: PURPOSE:To obtain an actuator whose structure is simple and which is lightweight and small by a method wherein a functional polymer material in which a polarization is caused by the action of an electric field is used to realize a shrinkage-recovery motion. CONSTITUTION:When a voltage is applied to an actuator and an electric field is generated to a negative-electrode plate 4 from a positive-electrode plate 5, positive ions 1a inside polymer films 1 are displaced to the direction of the electric field and negative ions 1b are displaced to a direction opposite to it through gamma-butylolactone. As a result, in the individual polymer films 1, negative-electrode faces 10b, 11b are formed on the side of the positive-electrode plate 5 and positive electrode faces 10a, 11a are formed on the side of the negative-electrode plate 4. Then, an electrostatic attractive force acts between the positive-electrode faces 10a in the polymer films 1 and the negative-electrode faces 10b which are adjacent via support materials 2 as well as between the positive-electrode faces 11a and the negative-electrode faces 11b which are adjacent via the support materials 2, and the force is exerted on the support materials 2. The support materials 2 which are flexible are deformed easily due to the existence of gaps 3, and the distance between the polymer films 1 is narrowed, so that a shrinkage motion in their lamination direction is realized.
Patent JP-S59123654-A (JP)
Inventor: MORI NAOTO
IPC: B32B15/08
Filed: 1982-12-29
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-H1071901-A (JP)
Title: Vehicle wiring structure
Inventor: TANAKA ATSUO
IPC: B60R16/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of a wire harness in a wiring structure for integrating an interior trim material with the wire harness. SOLUTION: Electric equipment such as an electric door mirror 16 or the like and a door trim 14 are attached to the door panel 12 of a front door 10, and a wire harness 32 for each electric part item are provided integrally with the door trim 14. A recessed part 34 for constituting the wire line route of the wire harness 32 is formed in the loading surface 13 of the door trim 14 to the door panel 12, and the wire harness 32 is stuck along the inside of the recessed part. While the wire harness 34 is maintained in its stuck condition, a cushion material 36 made of a urethane foamed resin and having a water proofing property is stuck to the full loading surface 13 to the door panel 12 so as to cover the wire harness 12.
Patent JP-H0978413-A (JP)
Title: Supporting structure for sinker of knitting machine
Inventor: IKENAGA KATSUYOSHI
IPC: D04B15/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a supporting structure for a sinker for pressing a stitch vertically downward. SOLUTION: A sinker S1 is produced by attaching a press-down piece 2 to the tip end of a base plate 1 bent in an L-form and an engaging piece 3 to the rear end of the base plate. The press-down piece 2 is positioned at a side of the tip end of a needle N1 and the bent part of the base plate 1 is connected to the upper end of a needle bed B1 in a freely rotatable manner. A recess 13 is formed on a slide plate 10 guided by a cam 11 of a carriage C1 and moving in the longitudinal direction of the needle N1 and the engaging piece 3 is engaged with the recess 13. When the carriage C1 is moved, the slide plate 10 is reciprocated in the longitudinal direction of the needle N1 to rotate the sinker S1 around the connection part of the sinker and the needle bed B1 .
Patent JP-2000044024-A (JP)
Title: Rolled web transfer device
Inventor: SAKAGUCHI MAMORU
IPC: B65G47/52
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To transfer a rolled web from its housing part onto a carriage automatically. SOLUTION: A rolled web is loaded on the first carriage 3 by providing a transfer passage 5 inclined from a web housing part 2 to the outer side of the first rail 1. And when the rolled web W is loaded on the carriage of the second rail 1a, the first rail 1 is crossed by overpass bridges 39 and 39a provided movable forward and rearward at the downstream side end of the transfer passage 5, and the rolled web W is rolled on an elevation deck 45 provided from a web housing part 2 to between the first and the second rails 1 and 1a, to tilt the elevation deck 45 in the lowering condition to the second rail 1a side, so as to lead the rolled web W onto the second carriage 3a. And the rolled web W loaded on the first carriage 3 is prevented from dropping from the first carriage by stoppers 14 and 14a provided bending downward at the upstream side end of the elevation deck 45, while the rolled web W loaded on the second carriage 3a is prevented from dropping from the second carriage by another stopper 57 provided projecting higher than the carriage height neighboring at the outer side of the second rail 1a.
Patent JP-2000046561-A (JP)
Title: Manufacture of energy confining oscillator for piezoelectric oscillation gyros
Inventor: MIYAZAKI NORIKO
IPC: G01C19/5698
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an oscillator having a good workability and superior machining accuracy by rotating a grindstone or work after grinding it, using a recessed rotary grindstone, thereby grinding it again to form protrudent steps and forming detecting electrodes at the periphery. SOLUTION: A recessed rotary grindstone 1 has a recess 1' in the rotation axial direction of the grindstone and grinds both sides of a piezoelectric plate 2, with leaving desired width approximately at the center of the plate 2, the piezoelectric plate 2 is fixed to a rotatable turntable 3, and the periphery of the piezoelectric plate 2 is machined into a shape conforming the recess 1', with leaving a protrudent part after machining. The turntable 3 is rotated by an arbitrary angle, the machining is made to leave a quadrilateral step 5, using the same recessed rotary grindstone 1. Thus a high-accuracy machining is enabled by combining the recessed rotary grindstone 1 with the turntable 3. Electrodes are formed at the step 5 and around it to complete an energy confining oscillator for piezoelectric oscillation gyros.
Patent JP-S59120463-A (JP)
Title: Ink jet printer
Inventor: HARA TOSHITAMI
IPC: B41J2/205
Filed: 1982-12-28
Abstract: PURPOSE:The titled printer which can produce a quality print enough to indicate a natural change in the density from dense to light by arranging a means of having an electromagnetic energy irradiating liquid drops discharged from an orifice to reduce them to small drops. CONSTITUTION:An electromagnetic energy such as laser light 3 or the like irradiates liquid drops 2 discharged to separate them into small drops 4. At least a part of the small drops 4 thus obtained are used for recording to indicate a contrast with a high resolution. This can control the quantity of small liquid drops reaching a recording member 5 depending on the position where the laser light or the like should irradiate the liquid drops discharged flying to the recording member 5 from a nozzle 1 thereby facilitating the setting of the position in irradiation of the laser light or the like.
Patent JP-H01100969-A (JP)
Title: Application of deep junction non-self matching type transistor for inhibiting hot carrier
Inventor: FUAROOKU MAHAMADEI
IPC: H01L29/78
Filed: 1988-09-16
Abstract: PURPOSE: To prevent deterioration in a device due to hot carrier injection and enhance reliability for a long time, by utilizing steps for the manufacture of MOS capacitors, and simultaneously causing deep-junction source and drain diffusion useful for the suppression of hot carriers in a short-channel MOS transistor. CONSTITUTION: A silicon dioxide layer 14 is etched to expose the surface area of a p-type substrate 12. Phosphorus atoms as n-type dopant is implanted in the substrate 12 through the exposed surface area to form a first n<+> diffusion region 16 that functions as the lower plate of a MOS capacitor, and further form a second n<+> diffusion region 18 and a third n<+> diffusion region 20 that function as the source region and drain region of a deep-junction, non-self- aligned NMOS device. Then a gate oxide layer 22 is formed, and the n-type dopant is simultaneously diffused in the lateral direction. As a result the effective channel length between the regions 18 and 20 becomes approx. 3.5 microns. Thereafter, a polysilicon layer is formed on the gate oxide layer to define the upper plate 24 of the MOS capacitor and the non-self-aligned gate 26 of the deep-junction NMOS device.
Patent JP-H02204819-A (JP)
Title: Coordinate position detector
Inventor: SATO HIDEKI
IPC: G06F3/03
Filed: 1988-09-13
Abstract: PURPOSE:To improve coordinate detection accuracy and reliability by comparing peak values of front and rear specific piece number-th loop lines for inserting and holding a discriminated inversion line, and calculating a distance extending from the inversion line to an input means contact position from its difference value. CONSTITUTION:Even if height of an induced voltage fetched from each loop line is influenced by a height variation to a coordinate input use detection board 3 of an input means, and even if an error is generated in height of the induced voltage by a variance on a characteristic of a circuit part and a temperature drift, peak values of front and rear specific piece number-th loop lines for inserting and holding an inversion line are compared, and based on its difference value, a distance extending from the inversion line to an input means contact position is calculated. Accordingly, by eliminating the influence of an error, the distance can be calculated exactly. In such a way, an error by a height variation of the input means, an error by a variance of a characteristic of the circuit part, and an error by a temperature drift can be cancelled, and the coordinate position detector with high coordinate detection accuracy and high reliability can be obtained.
Patent JP-H1163744-A (JP)
Title: Defrosting control method for show case
Inventor: AKUTSU TAKASHI
IPC: F25D21/08
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of defrosting operation in winter season showing a small amount of load and attain an energy saving by a method wherein a part of a periodic defrosting operation is in response to an order of priority for saving of predetermined defrosting and a state of indoor temperature in the show case within a predetermined time before starting the defrosting operation. SOLUTION: A defrosting control device 20 is operated such that various kinds of information are transferred to a calculating section 21 assembled inside the control device and it is discriminated under a comparing calculation whether or not a defrosting operation is carried out. As information to be transferred to the calculating section 21, there are provided information about the number of times of defrosting operation per one day and information to set time interval, a seasonal information attained from a calendar 23, information of an order of priority about elimination of defrosting operation obtained from a condition setting section 24, information 25 about refrigerator temperature and information 26 about a surrounding air temperature or the like.  Discrimination about elimination of defrosting operation is uniformly applied in response to information attained from the calendar 23 or under a combination with information 26 about the surrounding air temperature. Even in the case that a decision on elimination of defrosting operation is carried out, the elimination of defrosting operation is stopped when an integrated mean refrigerator temperature exceeds a reference temperature.
Patent JP-S60131853-A (JP)
Inventor: RICHIYAADO KENESU ERUTON
IPC: D06M101/40
Filed: 1984-11-02
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-S59118069-A (JP)
Title: Apparatus for drying laver
Inventor: NISHIMURA SHIGEO
IPC: A23L17/60
Filed: 1982-12-23
Abstract: PURPOSE:To provide the titled apparatus capable of preventing the crack generation and damage of laver, by detecting the drying shrinkage of laver, and varying the transportation speed of the screen web attached with the laver according to the detected shrinkage. CONSTITUTION:The screen web M passed through the sheet-forming zone 1 and the dehydration zone 2 is transferred in zigzag in the drying chamber 3 by the elastic rolls R1-Rn which are furnished with the detectors TL1-TLn to detect the deformation of the roll. The deformation detectors TL1-TLn are connected to the speed controlling apparatuses SG1-SGn (synchronous generator), SE1- SEn (synchronous control panel) ECP1-ECPn (speed control panel) and TG1- TGn (tachogenerator) of the driving motors M1-Mn for driving the endless chain C1-Cn for the transport of the screen web. When considerable dry shrinkage of the laver (m) has occured at any part of the drying chamber 3, the tension of the screen web M is controlled automatically, corresponding to the shrinkage.
Patent JP-H1090859-A (JP)
Title: Processing rack for automatic film developing device
Inventor: I TE SHITSUKU
IPC: G03D3/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a process rack which can be easily assembled, moreover, whose structure is comparatively simple. SOLUTION: This process rack includes a front and back frame 27, right and left side surface frames 28 and 29 combined to the frame 27 and forming a frame structure body, a sprocket 12 and press-contacting rollers 17 and 18 respectively attached on shafts 11, 17a and 18a rotatably provided between the frames 28 and 29, a bottom frame 30 on which a direction changing roller 38 on a lower part and a sprocket wheel 13 are provided, and a chain 14 wound between the sprocket 12 and the wheel 13. At least one guide member 31 having a front and back surface 31c combined to the inside surface of the frame 27 so as to form a film path P is fitted and fixed between the films 28 and 29 by the inside surfaces of the frames 28 and 29 opposed to each other and the guide means formed on the member 31.
Patent JP-H0786405-A (JP)
Title: Wiring method in semiconductor chip
Inventor: ONUKI TAKAFUMI
IPC: H01L21/82
Filed: 1993-09-17
Abstract: PURPOSE:To uniform wiring length or wiring capacitance between a buffer and each cell, and restrain signal skew, by making one wiring length or one wiring capacitance nearly equal to the other wiring length or the other wiring capacitance, respectively, which wirings are formed by dividing a wiring into two parts. CONSTITUTION:Cells B-E which are to be connected with a clock buffer A arranged in a semiconductor chip 2 are arranged. Two cells are combined and turned into a group. Wirings in a group which connect the same groups are laid out. Nearly 1/2 points Pe and Pf of the wirings (e) and (f) in the group are found and set as the equally divided points of capacitances of the wirings (e) and (f). Wiring (g) outside the group which connects the 7. points Pe and Pf is laid out. The nearly 1/2 point Pg of the total length of the wiring (g) is found. Wiring (b) connecting the point Pg with the clock buffer A is laid out. The wiring length or the wiring capacitance from the clock buffer A to each of the cells B-E can be made uniform, so that the delay time of a clock signal become equal. Thereby clock skew is remarkably reduced.
Patent JP-H0573182-A (JP)
Title: Information processor
Inventor: NOBUTANI TOSHIYUKI
IPC: G06F1/28
Filed: 1991-09-11
Abstract: PURPOSE:To surely inform an operator of an alarm indicating a small residual battery capacity and to prevent the excess power consumption due to the alarm in the information processor which is driven using the battery as a power supply, and provided with a display part displaying information such as input and processing information, for example, a liquid crystal display. CONSTITUTION:A comparator 4 detects whether or not the output voltage of a battery 1 is lower than the prescribed reference voltage to be generated by a reference voltage generator 3. A display controller 6 changes the display state of a display 7 to the state different from the normal one, for example, to a state such as flickering or inversion. This is transmitted to an operator as an alarm without fail. Accordingly, the power consumption of the display 7 is not increased even when the display state of the display 7 changes due to the alarm.