baber/WOPTO huggingface dataset:
Patent JP-H01103568-A (JP)
Title: Switching direction input circuit for switch
Inventor: NAKAMURA HIDEO
IPC: B61L5/00
Filed: 1987-10-16
Abstract: PURPOSE:To aim at miniaturization and cost reduction by connecting photocouplers, detecting each current of both positive and negative polarities, in series and moreover, inserting each photocoupler for diagnostic function of these photocouplers, as well as connecting diodes bypassing a heteropolar current, in parallel. CONSTITUTION:A basic circuit 5, detecting the polarity of a current, consists of photocouplers F1-F4 and diodes D1-D4. Among them, F2 and F3 are of the photocouplers for input use, and F1 and F4 are those for diagnosis of these photocouplers F2, F3. When the photocoupler F1 is turned to ON or OFF and a value f2 of the photocoupler F2 inputted each to ON or OFF is turned to 1   0, a switch is situated at the normal position side, likewise it is detected to be at the opposite side from a variation in an input value f3 of the photocoupler F3. In addition, the basic circuit 5 is set up in a parallel dual system, whereby a no-current state to be produced at the time of shifting the switch is discriminated from zero of double input being considered at trouble in the photocoupler..
Patent JP-2000088336-A (JP)
Title: Blower
Inventor: FUJII TOMOJI
IPC: F24F1/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of the number of part items and the rise of setup property, and besides, to raise the blow performance. SOLUTION: This is of such a structure that a plurality of wind direction plates 31 are made integrally at the main body board 33 which forms the lower wall of a blowout port, than an interlocking plate 34 is made integrally at each wind direction plate 31, and that each wind direction plate 31, the interlocking plate 34, and the main body board 33 are molded integrally by a resin. One end of the wind direction plate 31 is rotatable, being coupled with a pin 35 projected at the main body board 33 by thin part 36. The interlocking plate 34 is coupled with the other end of the wind direction plate 31 by a thin plate 37, and likewise the interlocking plate 34 is rotatable to the wind direction plate 31.
Patent JP-H1197193-A (JP)
Title: Discharge lamp lighting device
Inventor: MURAKAMI YOSHINOBU
IPC: H05B41/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which secures a sufficient preheating current and ensures a long lifetime of the discharge lamp. SOLUTION: A series circuitry of switching elements Q1 and Q2 is connected across a capacitor C1 for filtering, while a parallel circuit of a load circuit 1 and a charging circuit 2 is connected between the DC output end on the low potential side of a rectifier DB and the connecting point of the two switching elements Q1 and Q2. The ground potential of a filament f1 on the rectifier DB side of the discharge lamp La takes a value sunk by an amount corresponding to the voltage generated at the two ends of the inductor L2 from the case where the inductor 12 is connected with the rectifier DB side to the discharge lamp La.  The ground potential of the filament f2 of the discharge lamp La on the side with the switching elements Q1 and Q2 takes a value sunk by an amount corresponding to the voltage generated at the two ends of the inductor L2, viewed from the connecting point of the two switching elements Q1 and Q2.
Patent JP-S61137612-A (JP)
Title: Skew rolling method of metallic pipe and plug used for rolling
Inventor: KANO YUTAKA
IPC: B21B19/04
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the wall-thickness deviation of a metallic pipe by rolling again a part, rolled by a roll of one side and a reeling part of plug, by a roll of the other side and the reeling part of plug, in piercing the pipe by skew rolls. CONSTITUTION:With respect to a plug 2 used for skew rolling, the length LR of a reeling part 22 in the axial direction of plug 2 is decided by the relation between the outer diameter DS of a stock B after rolling and the slant angle betaof skew rolls 1(l), 1(r). In case of piercing the stock B; the rolled part, rolled by the roll 1(l) of one side and the part 22, is rolled again by the other roll 1(r) and the part 22. In this way, a metallic pipe having uniform wall thickness is obtained regardless of its circumferential position.
Patent JP-H06109429-A (JP)
Title: Inspection apparatus for film thickness
Inventor: NAKAJIMA TOSHIRO
IPC: G01B11/06
Filed: 1992-09-29
Abstract: PURPOSE:To measure a film thickness with high accuracy without being affected by the inclination of a sample by a method wherein a light path is constituted in such a way that light paths for deflected optical beams are crossed in one point on the face of the sample and a maximum value during one scanning cycle of a beam of light which has been transmitted through, and reflected by, the sample is detected. CONSTITUTION:A beam of light from a light source 1 is converted 2 into a parallel beam, it is then branched 3 into two beams, and one optical beam is incident on a detection element 4 which monitors the intensity of the light source 1. The other optical beam is scanned by a deflecting scanner 5, it is incident on a deflecting mirror 7, it is reflected on many faces, an incidence angle with reference to the face of a sample 8 is changed periodically around 0 deg., and the beam is incident on the sample 8. Thereby, even when the sample 8 is tilted, the incidence angle of the optical beam becomes 0 deg. surely once during one cycle. The intensity of a beam of transmitted light becomes a value reflecting a true film thickness and becomes a maximum value. A peak hold circuit 11 and a divider 12 compute a film thickness value on the basis of the output value of a detection element 10 when the intensity of a beam of light becomes maximum during one cycle.
Patent JP-S63112199-A (JP)
Inventor: SHIMADA KEIICHIRO
IPC: G06K19/00
Filed: 1986-10-31
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-H01102626-A (JP)
Title: Input processing method for pointing device
Inventor: INOUE SUMINORI
IPC: G06F3/038
Filed: 1987-10-14
Abstract: PURPOSE:To instruct the quick and accurate pointing actions over a wide range by applying the involution processing which exceeds 1 to the X and Y axis shift distance signals which are inputted every fixed period. CONSTITUTION:A pointing device inputs the X and Y axis shift distance signals proportional to the shift distances every fixed period. Then, the involution processing which exceeds 1 is applied to said distance signals. Finally each involution processing result is defined as a pointing process subject for execution of the prescribed processing. Therefore, the involution processing effect exceed ing 1 is improved when the pointing device is moved at higher speed. As a result, the quick and accurate pointing actions are ensured over a wide range.
Patent JP-H01103549-A (JP)
Title: Spreading method for automobile carpet
Inventor: TOTSUKA AKITO
IPC: B60R13/02
Filed: 1987-10-15
Abstract: PURPOSE:To facilitate a carpet edge process as well as to make improvements in its finishing by forming a flange in a vertical wall part after cutting the inside of a stepped part when the projection built-in stepped part is molded in a carpet, and making the flange so as to be engaged in a space between a trim part and a projection. CONSTITUTION:A stepped part 13a surrounding a bracket 12 is installed in a carpet 13, and a flange 13b, coming into contact with an outer circumferential surface of this bracket 12, is formed there. When this flange 13b is formed, notches 13c are formed in four corner parts of the flange 13b, folding and bending of the stepped part 13a is facilitated so easily and thereby outward appearance is improved. Then, a vertical wall part 13d is inserted into a clearance C between a trim part 11 and the bracket 12, and the flange 13b and a ridgeline part 13e of each vertical wall part 13d is situated between an end 11a of the trim part 11 and the bracket 12. With this constitution, a carpet edge process comes facilitated, and its finishing is improvable.
Patent JP-H03124122-A (JP)
Title: Digital synchronous sweep signal source
Inventor: MAIKURU JIEI SEIBERU
IPC: H03B19/00
Filed: 1990-09-28
Abstract: PURPOSE: To synchronize two or more sweep frequency sources by controlling frequency of frequency generator by a ramp signal which is started by a digital synchronization signal, after that runs independently and where synchronization with the synchronizing signal is assured. CONSTITUTION: A sweep generator 40 maintains synchronization among continuous ramp voltage, a series of digital pulse of a TRIGGER OUTPUT line and the frequency of a sweep RF output signal. These events are synchronized with one megahertz clock generated in a reference generator 68. A sweep controller PAL 80 provides a control signal with a ramp generator 84 and a partial N phase lock loop 24. Synchronization between these control signals, and a TRIGGER OUTPUT signal is maintained. The control signals HSWP and HRST to the ramp generator 84 instructs the ramp generator 84 to reset stop and restart a sweep. Therefore, these control signals are synchronized with another digital synchronizing sweep frequency source.
Patent JP-2001082952-A (JP)
Title: Method for measuring screw thread shape
Inventor: NAKAYAMA TSUTOMU
IPC: G01B5/20
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a screw thread shape whereby various characteristic values of the screw thread shape can be measured by use of a general three-dimensional measuring apparatus. SOLUTION: This method executes an alignment process (process ST4) in which a three-dimensional measuring apparatus to which a workpiece with a screw thread shape to be measured is mounted, a copying probe mounted to the three-dimensional measuring apparatus, and a stylus having a contact portion mounted to the copying probe and brought into contact with the workpiece are used and the copying measurement axis of the copying probe is aligned with the central axis of the screw thread shape; copying measurement process (process ST5, ST8) in which the copying probe is moved along the copying measurement axis as the stylus is brought into contact with the screw thread shape; and computing process (process ST7, ST9) in which various characteristic values of the screw thread shape are computed from a measurement data obtained from the copying measurements.
Patent JP-H01102663-A (JP)
Title: Control storage
Inventor: NAGATA TOSHIMITSU
IPC: G06F9/22
Filed: 1987-10-15
Abstract: PURPOSE:To secure a high-speed access despite the relief of errors by performing the exclusive OR arithmetic applying hardware using a parity code to detect the error of a microinstruction and forming both a relief selecting part and a voting part with hardware. CONSTITUTION:The same microprograms are stored in a multiplex state into a control storage part 24 and the selecting parts 25-27 select the prescribed number of microinstructions in response to the error detecting result of each of plural microinstructions read out of the part 24. A voting part 40 votes those microinstructions for each bit to perform the relief of errors. Then a relief selecting part 27 performs the exclusive OR arithmetic for all bits of each of microinstructions A-B and then carries out the parity check. As a result, no time is substantially required for the mere detection of errors nor for the selection and voting of the microinstructions. Thus the access time is shortened and a high-speed access is possible despite the relief of errors.
Patent JP-2000084328-A (JP)
Title: Cylindrical filter member, its production and cylindrical filter
Inventor: TOKIWA TAKASHI
IPC: B01D39/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical filter member by which desired filterability is obtained, excellent in shape holding property and having a large filtration area, its producing method and a cylindrical filter. SOLUTION: The cylindrical filter member consists of (a) a filtration part 2 formed by assembling plural minute cylindrical cells in parallel in the longitudinal direction and (2) a cylindrical vertical hole 3 provided in the center of the filtration part 2, with the longitudinal direction parallel to that of the minute cylindrical cells, with the whole side face surrounded by the filtration part and having a larger inner diameter than the cell, a deformable assembly of the cells having an opposed outer filtration-part side face forming side face and the inner filtration-part side face forming side face and having two opposed joining side faces is deformed in the filtration part 2 so that the curvature of the filtration-part side face forming side face and that of the inner filtration- part side face forming side face are changed,  and the joining side faces are joined to constitute the member.
Patent JP-H0686251-A (JP)
Title: Variable length encoder
Inventor: TAMURA TADASHI
IPC: H03M9/00
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a variable length encoder in which the capacity of a transmission buffer can be made small, and the necessary capacity of the transmission buffer can easily be set. CONSTITUTION:Fixed length data 3 outputted from a variable length encoder 2 are shifted by a barrel shift circuit 19 according to shift amounts, valid data length 4 is converted into mask data by a data length/mask converter 18, and shifted by a barrel shift circuit 24. The data shifted by the both barrel shift circuits 19 and 24 are written in latch B 22 and 26 by mask circuits 20 and 25, and the flag of a stuff insertion position is added to the data of the latch B 22 by a latch or buffer 23 when the stuff insertion position flag is valid, and the data are outputted to a transmission buffer 50. Then, mask data indicating the valid data position of the data at which the flag of the stuff insertion position is risen are added to the data of the latch B 26 by a latch or buffer 28, and the data are outputted to the transmission buffer 50.
Patent JP-H08118971-A (JP)
Title: Fuel tank for vehicle
Inventor: SHIDA MASATO
IPC: B60K15/03
Filed: 1994-10-26
Abstract: PURPOSE: To provide a fuel tank for a vehicle to restrain generation of evaporated fuel and strong even against road surface interference. CONSTITUTION: A lower case constituting a bottom wall of a tank main body 5 of a fuel tank is formed in double structure of an inside wall 8 and an outside wall 9. Members 11, 11 running along the car body along the longitudinal direction are installed left and right between the inside wall 8 and the outside wall 9, a belt 16 is suspended along portions to install these members 11, and the fuel tank is hung down below a rear floor panel. On a front surface of the outside wall 9, a an introduction port 13 is provided on the outside of an arrangement position of the members 11, and on a back surface of the outside wall 9, a discharge port 14 is provided at a position corresponding to the introduction port 13, and low temperature outside air at the time of a car travelling is introduced.
Patent JP-H07206909-A (JP)
Title: Production of polydiene latex
Inventor: DAUIN MONTOGOMERII HOWAITO
IPC: C08F2/22
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a polydiene latex for a car tire or the like by bringing a diene monomer into contact with a metal chelating agent and a polymn. initiator under an emulsifying condition to polymerize the total amt. of the diene monomer without using a chain transfer agent.  
     CONSTITUTION: A diene monomer represented by the formula [wherein R is H, a 1-5C hydrocarbon, a halogen or a (substd.) aromatic group] (e.g.; butadiene) is emulsified in a 15% fatty acid soap aq. soln. (derived from tallow) and deionized water containing tetrasodium pyorophosphate. About 0.1-1.0 wt.%, based on the total amt. of the monomer, of a metal chelating agent (e.g.; sodium ethylenediaminetetraacetate) and about 0.05-3.0 wt.%, based on the total amt. of the monomer, of a polymn. initiator (e.g.; potassium persulfate or the like) are added to the resulting emulsion to polymerize the total amt. of the diene monomer to obtain the objective polydiene latex for producing a plastic impact resistance modifier, a conveyor belt, a shoe sole, a car tire or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02108286-A (JP)
Title: Track follow-up control device
Inventor: ONODERA HIROMI
IPC: G11B21/10
Filed: 1988-10-17
Abstract: PURPOSE:To follow up an information track, to correctly control a position and to access at a high speed by detecting and storing the decentering quantity of a track before a first follow-up position control and before a spindle motor rotation stoppage. CONSTITUTION:After the power source is turned on, only when a control device 12 gives a first track follow-up control instruction C1 immediately after exchanging a disk 1 or a spindle motor 2 stopping instruction C2, the decentering quantity of the track is learnt. After the learning, the spindle motor 2 is stopped by an instruction C3. When the motor 2 is frequently stopped, a decentering quantity storing means 8 can store the contents close to the actual decentering quantity always, and therefore, a head 4 can be followed up to the track accurately. When the motor 2 is stopped, learning is executed, and therefore, a high speed access can be executed without waiting for a disk access by learning. When the function corresponding to a clock counter is added to a decentering learning control means 11, even after the motor is stopped for a long time, the actual decentering quantity is recorded to the decentering quantity storing means 8 and the reduction of the follow-up accuracy can be prevented.
Patent JP-S62119554-A (JP)
Title: Electrophotograph developing method
Inventor: SAKAMOTO KIYOSHI
IPC: G03G9/113
Filed: 1985-11-20
Abstract: PURPOSE:To control various characteristics such as the quantity of electric charge given to color toner particles by using plural kinds of carrier particle different in electric charge applying property to color toner particles as carrier particles. CONSTITUTION:In the electrophotograph developing method where a latent image is developed by a developer consisting essentially of carrier particles and color toner particles, plural kinds of carrier particle different in electric charge applying property to color toner particles are used as carrier particles. Thus, it is unnecessary to change the classification of carrier particles for each color, and constitution ratios of plural kinds of carrier particle different in electric charge applying property are changed to use the same classification of carrier particles for individual colors. Since the extent of electrification of the toner which is the fundamental characteristic of the developer is con trolled by not only an electrification control agent but also constitution ratios of carrier particles different in electric charge applying property, the number of degrees of freedom in design of color toner particles and selection and design of the classification of carrier particles is increased.
Patent JP-2000076969-A (JP)
Title: Inhibitor switch
Inventor: SATO SHUNICHI
IPC: F16H59/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, high accuracy inhibitor switch which has a magnetic sensor. SOLUTION: An inhibitor switch has a movable board which rotates according to the shift position of an automatic transmission and is freely rotationally journalled by a lid body 2 and a pole board 3 having a magnetic sensor 9. The movable board 1 has a yoke 5 formed by insert molding. The yoke 5 has bent parts exposed to the surface of the movable board 1 and bottom pieces 5b on which permanent magnets 4 are placed. The yoke 5 has the plurality of bottom pieces 5b provided in succession and has the bent parts formed at the ends of the bottom pieces 5b.
Patent JP-H10101469-A (JP)
Title: Method for growing compound semiconductor crystal and apparatus therefor
Inventor: HASHIO KATSUSHI
IPC: C30B11/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To perform the crystal growth while uniformizing the impurity concentration or composition in radial direction in the growth of a compound semiconductor crystal by vertical Bridgman method or vertical gradient freezing method by stirring the molten raw material between a partition wall and a growing interface. SOLUTION: A horizontal partition wall 1 is immersed in a molten raw material 2 held in a vertical vessel 5 and the content of the vertical vessel 5 is cooled and solidified from the bottom of the vessel while keeping the distance between the partition wall 1 and the growing interface 10 to a definite level to effect the growth of a crystal 3. The apparatus is provided with a means for vertically moving and rotating a rod 13 supporting the horizontal partition wall 1. The vertical vessel 5 is placed in a susceptor 6 supported by a lower shaft 11. The rod 13 and/or the lower shaft 11 are rotated to stir the molten raw material 2 between the horizontal partition wall 1 and the growing interface 10 during the growth of the crystal. It is preferable to form protrusions 12 on the lower face of the horizontal partition wall 1 to improve the stirring effect.  The protrusion has a height of about 1-2mm and a width of about 0.5-1mm.
Patent JP-S61138482-A (JP)
Inventor: YOSHIDA SHOTARO
IPC: H01R43/28
Filed: 1984-12-11
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-2000090166-A (JP)
Title: Attendance management system using ic card
Inventor: MIZUKAWA HIDEKAZU
IPC: G06Q10/06
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To record the attending/leaving date data at the recording part of an IC card via the self-statement of every employee by adding a payment amount calculated based on the attending/leaving date data to a salary as long as the approval information is recorded for the attending/leaving date data stated by the employee. SOLUTION: When a salary of the current month is calculated for every employee, the time wages of the employee are multiplied by each other based on the cumulative attending hours recorded at the data recording part of an IC card 2. The cumulative attending hours are totalized with the hours covering the attending time through the leaving time defined as the duty hours in regard to the data obtained by recording automatically the attending time and the leaving time after inserting the card 2 into a card reader/writer 4. In this case, however, it's checked whether the approval/rejection data are approved in a manager approval recording column against the duty hours which are stated by the employee himself.  If the approval data are recorded, only the hours counted between the stated attending and leaving times are totalized as the duty hours and then calculated as the cumulative duty hours of the current month.