baber/WOPTO huggingface dataset:
Patent JP-H04140465-A (JP)
Title: Exhaust gas recirculating device of engine
Inventor: GOTO TAKESHI
IPC: F02B75/22
Filed: 1990-09-28
Abstract: PURPOSE:To perform exhaust gas recirculation in a supercharge region of an engine by setting a length of an EGR passage so that a low pressure part of pressure fluctuation in an intake side and a high pressure part of pressure fluctuation in an exhaust side are synchronously generated, and recirculating exhaust gas by a differential pressure between both the pressure parts. CONSTITUTION:An EGR passage 40 for partly recirculating exhaust gas is arranged between an independent exhaust passage 21a of one bank 6A and an independent intake passage 15a in the upstream of a surge tank 32 in the downstream of an intercooler 32 of the same bank 6A, in a V-engine, and an EGR valve 41 for adjusting recirculation timing and a recirculation amount and a check valve 42 are interposed on the halfway of the passage 40. A length of this EGR passage 40 is set such that a low pressure part of pressure fluctuation in an intake side in a connection part to the independent intake passage 15a of the EGR passage 40 and a high pressure part of pressure fluctuation in an exhaust side, propagated in the EGR passage 40 from the independent exhaust passage 21a, are synchronized and generated synchronously with a predetermined rotational speed, and exhaust gas is recirculated by a pressure difference between both the pressure parts of fluctuation.
Patent JP-H06107055-A (JP)
Title: Seat supporting device
Inventor: CHINOMI ISAMU
IPC: B60N2/06
Filed: 1992-09-30
Abstract: PURPOSE:To support a whole seat liftably and lowerably by providing connecting links for connecting together sliding ends of supporting links and side plates of frame of a seat and a driving section for driving the supporting links so as to lift and lower the seat with rocking of the supporting links. CONSTITUTION:In a lifter mechanism 20, with sliding of respective supporting links 31, 32, 51, 52 due to operation of a driving section 70, the whole seat is lifted and lowered. That is, by operating a front driving motor 71, a front driving nut 75, for instance, is moved backward so that the rear ends of the supporting links 31, 32 are slided up, thereby raising the front portion of seat frame 90. Then, by operating a rear driving motor 72, a rear driving nut 76, for instance, is moved backward, so that the rear ends of the supporting link 51, 52, are slided up, thereby raising the rear portion of the seat frame.
Patent JP-H03123522-A (JP)
Title: Floor discriminating apparatus and electric vacuum cleaner attached with it
Inventor: EGUCHI OSAMU
IPC: A47L9/28
Filed: 1989-10-06
Abstract: PURPOSE:To discriminate cleaned surface without being influence by the color of the floor by discriminating the kind of floor with two sets of light emitting luminous and photodetecting devices, one set horizontal to the floor and the other set vertical to the floor. CONSTITUTION:The first optical sensor is constituted of the first light emitting device 1 disposed inside of the floor nozzle, emitting light horizontally to the floor and the first photodetecting device 2 of the light. The second optical sensor is constituted of the second light emitting device 3 emitting light vertically to the floor and the second photodetecting device 4 of the light. The kind of cleaned surface is discriminated with a discrimination treatment part 5 for the output of the two photodetecting devices. In this way, the first optical sensor detect whether or not there is something which shield the horizontal light. When the light is shielded with the carpet fur the sensor determines that the cleaned surface is a carpet. On the other hand the second optical sensor detect the amount of reflected light on the cleaned surface. The fact that the floor surface is more smooth and reflects more light than a carpet is used. The discrimination treatment part discriminates the kind irrespective of the color with information from the above-mentioned two sets of photodetecting devices.
Patent JP-S62123754-A (JP)
Title: Rinsing method of lead frame
Inventor: TANI KATSUTO
IPC: C23F1/00
Filed: 1985-11-25
Abstract: PURPOSE:To prevent an oxidizing film from being generated by oxidation due to remaining water, by performing natural evaporation in which a surface water on a lead frame is gradually evaporated with water-substitution agent and freon soakage. CONSTITUTION:Etching resist is completely removed from a lead frame surface, and following a water-rinsing process 1 of the lead frame, a process 2, in which the lead frame is soaked with alcohol or water-substitution agent liquid such as interface activator liquid, is performed. And, a process 3, in which the lead frame is soaked with freon liquid, is performed to substitute rapid-drying freon for the water-substitution agent on the lead frame surface. After a freon liquid- soakage process 3, the lead frame is placed in a pure freon vapor, to perform a freon-vaporizing process 4. Then, the lead frame is placed in a temperature state below atmospheric temperature through a natural cooling process 5, of the lead frame, to raise its temperature to a degree of atmospheric temperature and to draw out it to the atmosphere. Thus, the lead frame surface is prevented from being dewed.
Patent JP-H10112984-A (JP)
Title: Dead time compensation circuit of inverter
Inventor: HINO KOJI
IPC: H02M7/537
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To suitably compensate the dead time of an inverter connected with a system via a transformer. SOLUTION: After a reactive current command value IQ* and an exciting current part IEX are added with an adder, and its result and an active current command value IP* are converted to a 3-phase AC current signal, it is inputted in a current polarity detector 14. In other case, the active current command value IP* and the reactive current command value IQ* are converted to a 3-phase AC current signal, and the result obtained by adding the signal and the exciting current part IEX with a second adder is inputted in the detector 14. The current polarity detection phase leads the conventional phase, so that a control signal correction part ±Δλ is added to a control signal λ with adequate timing.  In other case, a reverse hysteresis setting apparatus is added to the current polarity detector in which the conventional current signal is inputted, and the current polarity detection time point is advanced by a constant value. Thereby the dead time of an inverter whose output is constant is compensated only by a little addition (the reverse hysteresis setting apparatus).
Patent JP-H07117563-A (JP)
Title: In-cabin rear view mirror for automobile
Inventor: ITO NAOYUKI
IPC: B60R1/04
Filed: 1993-10-20
Abstract: PURPOSE:To provide an in-cabin rear view mirror or an automobile which does not damage other parts even when the mirror is displaced by the application of the unexpectedly large external force, and can be returned to the original preset angle or position after the external force is eliminated. CONSTITUTION:An in-cabin rear view mirror for an automobile is provided with an appropriately mounted supporting arm 13, and a pivotably driven stay 19 which is pivotably supported by the supporting arm and where a ball joint 19a is formed on the tip. A mirror body 17 is tiltably supported by the ball joint 19a with the prescribed sliding resistance, and a return spring 23 is suspended between the supporting arm 13 and the pivotably-driven stay 19. When a small shock which is smaller than the sliding resistance is applied to this mirror body 17, the pivotably-driven stay 19 is displaced together with the mirror body against the return spring 23, releases the shock, and returns to the original position by the elastic restoring force of the return spring when the shock is removed.
Patent JP-2001082531-A (JP)
Title: Liquid-sealed type active mount
Inventor: MURAMATSU ATSUSHI
IPC: F16F13/10
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of unevenness in a generating drive force due to unevenness in the relative initial position between a yoke member and an exciting member and to provide a stable excitation force by suppressing inclination displacement in the pinching direction of the exciting member, in a fluid-sealed type active mount of which an actuator consists by using an electromagnetic exciter to cause axial relative drive of the exciting member to a yoke member while giving the exciting member magnetic force generated at the yoke member through current-carrying in a coil. SOLUTION: In an electromagnetic type exciter 14 used in a liquid-sealed type active mount 10, the magnetic part 66 of a yoke member 58 to form a magnetic passage through electrical connection to a coil 64 and the magnetic force exerting part 100 of an exciting member 74 situated facing the magnetic pole part 66 and the magnetic force exerting part 100 of an exciting member 74 positioned facing the magnetic pole part are positioned facing each other in a state to be axially inclined through relative displacement in a direction orthogonal to an axis, and the exciting member 74 is elastically supported in two spots axially spaced away from each other by respective elastic support members 50 and 80.
Patent JP-H07122407-A (JP)
Title: Structure of metallic resistor
Inventor: YOSHIOKA KIMIO
IPC: H01C3/06
Filed: 1993-10-21
Abstract: PURPOSE:To provide the title structure of metallic resistor capable of securing the computational effective length L thereof for avoiding the dispersion in resistance values. CONSTITUTION:Firstly, notches 7 are provided on the periphery of both end connecting parts 2 of a metallic resistor 1 as a sheetlike resistor for current detection used for output control etc., of a control IC for DC-DC converter. At this time, the length of the notches 7 is to be at least 2/3 of the whole width of the sheetlike resistor 1 as well as the notch width 10 of the metallic resistor 1 is to be at least 1mm.
Patent JP-S63116626-A (JP)
Inventor: MORISHIGE FUKUMI
IPC: A01G9/22
Filed: 1986-11-04
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-H03125965-A (JP)
Title: Recording method of x-y scanning apparatus
Inventor: MURAYAMA AKIRA
IPC: G01N29/26
Filed: 1989-10-11
Abstract: PURPOSE:To easily read a fine flaw on recording paper regardless of the size of a material to be inspected by setting the same contraction rate or magnifying power to the X- and Y-axes of a recording apparatus and setting a scanning line interval to a predetermined lower limit value or more on the basis thereof. CONSTITUTION:At first, the contraction rate of an X-Y recorder 17 is set by a data input part 15 corresponding to the feed pitch set in an X-axis direction performing the feed control of a flaw detection scanning apparatus 10. Next, the set contraction rate is kept by an operational control part 14 and the number N of Y-axis scannings of the apparatus 10 corresponding to the scanning line of the recorder 17 is calculated so that the scanning line interval in the Y-axis direction of the recorder 17 becomes a predetermined lower limit value or more. That is, the scanning in the Y-axis direction of the apparatus 10 is performed (N) times while the recorder 17 performs recording scanning only once and N-time scannings of a probe 1 are recorded by one scanning line of the recorder 17. The flaw detected in one scanning line among N scanning lines is recorded at the corresponding position on one recording line of the recorder 17 as a flaw position wherein N scanning lines are concentrated to one and a flaw can be grasped rapidly and clearly.
Patent JP-H01105928-A (JP)
Title: Exposing device
Inventor: SATO SHIGE
IPC: G03B27/72
Filed: 1987-10-19
Abstract: PURPOSE:To expose images of any gradation with simple constitution by light- emitting the number of horizontal scan lines according to the gradation detected by a gradation detecting device by means of interlocking with travel of a photosensitive material by a traveling device. CONSTITUTION:Exposing video signals for still images are supplied to an input terminal 11, and are stored in a frame memory 14. Gradation signals of three bits, for example, are stored in the memory 14 in one-picture element units. When these signals are read out of the memory 14, synchronizing signals for reading are supplied to the memory 14 from a controller 13 through a picture element counter 15 and a line counter 16, and the gradation signals are read out of the memory 14 to a comparator 17. The sequence to read out the horizontal scan lines is as follows: five horizontal scan lines are read during one vertical scanning period, then five horizontal scan lines, one of which is shifted, are read out during a next horizontal scanning period. The comparator 17 compares bit signals indicating the gradation of the read-out horizontal scan lines with count signals indicating displayed lines in one-picture element units, and when the bit signals indicating gradation are larger, signals turning on each picture element scanning period are output to perform exposure.
Patent JP-H11102456-A (JP)
Title: Bill transaction machine
Inventor: GOTO KAORU
IPC: G07D7/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To continue transaction without stopping a device, even if there are paper pieces and stains on a line sensor of a distinguishing part, to improve the rate of operation and also to be able to surely eliminate the paper pieces and stains on the line sensor by notifying their positions to a clerk in charge or a person who mentions it. SOLUTION: This machine is provided with a means 35 which detects pieces of paper and stains on a line sensor of a distinguishing part, a means 36 which stores the position and size of the paper pieces and stains, a means 37 which produces a line sensor output based on the paper pieces and stains, a means 38 which performs bill discrimination based on the line sensor output and a displaying part 89 that notifies the positions of the paper piece and stain to a clerk in charge. Transaction continues regardless of the paper piece and stain by eliminating the paper pieces and stains from the line sensor output when fetching distinguishing data.
Patent JP-H10109433-A (JP)
Title: Printer controlling device and printer controlling method
Inventor: ENDO HIRONORI
IPC: B41J2/205
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To realize a high grade multiple tonal printing without lowering a printing speed by a method wherein a printing cycle is shortened by shortening the transfer time of printing data. SOLUTION: Printing data stored in an output buffer 24c are transferred by DMA to a latching circuit 30. The printing data latched by the latching circuit 30 is converted by a shift register 25 into serial data and then transferred to the shift register 33 of a print head 32. After the printing data are latched by the latching circuit 30, next printing data are transferred by DMA. Thus, the transferring by DMA from a memory 24 and the serial transferring from the shift register 25 are executed in parallel, resulting in allowing to shorten a printing cycle. By selectively inputting either one of a plurality of driving pulses or a plurality or pluses forming a driving signal in a piezoelectric oscillator 36 in order to allow to perform a multiple tonal printing.
Patent JP-H02109412-A (JP)
Title: Composite longitudinal vibration mechanical filter and its manufacture
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H9/46
Filed: 1988-10-18
Abstract: PURPOSE:To block an external pressure effectively by an outer frame member if an external pressure is exerted to a longitudinal vibration sound piece, to simplify the manufacture process and to improve the mass-productivity by providing plural coupling members, a support member and an outer frame member. CONSTITUTION:Support members 40, 42 are projected from the middle part of a composite longitudinal vibration mechanical filter 30 so that an input side longitudinal vibration sound chip 32 and an output side longitudinal vibration sound chip 34 are formed on one and same face. Moreover, a support member 43 is arranged between sound pieces 32, 34 on a line tying the members 40, 42 and coupling members 36, 38 are connected in parallel so as to clip the member 43 and to bridge over the sound pieces 32, 34. On the other hand, input side piezoelectric ceramics 44a, 44b are fixed overlappingly onto the sound chip 32 and output side piezoelectric ceramics 46a, 46b are fixed overlappingly on the sound chip 34. Then ends of the members 40, 42 are fixed to an inner end face of a rectangular outer frame member 50 surrounding the outer circumference of the sound chips 32, 34 on one and same face and a supply wire 48 and a lead wire 49 or the like are connected. When an external pressure is exerted to the sound pieces 32, 34, the external pressure is blocked effectively by the member 50.
Patent JP-H01108380-A (JP)
Title: Production of multilayered dielectric film
Inventor: SAITO AKIO
IPC: C23C16/42
Filed: 1987-10-21
Abstract: PURPOSE:To form a multilayered dielectric film with high throughput and to carry out coating with the film at a low cost by forming a thin layer of an organometallic compd. or a halide on a substrate, converting the layer into a dielectric layer by heating, and further forming a dielectric layer by CVD. CONSTITUTION:An organometallic compd. such as Ti(OR)4 (R is C2H5, etc.) or a halide such as SnCl4 is applied to a glass substrate 1 in one to several layers and dried to form a thin layer 2 and this layer 2 is converted into a dielectric layer 4 as a first layer by heating. In the heating stage, an organometallic compd. (a) is allowed to react and a dielectric layer 3 is formed by CVD. This method is effective in producing a multilayered dielectric film of a large area, e.g., for a CRT display.
Patent JP-S61141505-A (JP)
Inventor: NISHIFUJI HIDEO
IPC: B27K9/00
Filed: 1984-12-13
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-H06118414-A (JP)
Title: Formation of oriented film for liquid crystal cell
Inventor: OSAKA TAKUYA
IPC: G02F1/1337
Filed: 1992-10-02
Abstract: PURPOSE:To produce a liquid crystal cell having an oriented film of uniform thickness. CONSTITUTION:The relief 7 mounted on a blanket 3 is composed of a photosensitive resin, and columnar projecting parts are arranged on the relief 7, and the arrangement are arrayed in plural lines so that the center of gravity of each projecting part does not become orthogonal arrangement along a printing direction A like the projecting parts 8. The projecting parts8 are nearly hexagonal columns and arranged in turtleback-like. Or the ellipsoidal projecting part 8 is arranged alternately deviated.
Patent JP-H10111974-A (JP)
Title: Prepaid card management system
Inventor: MINE SHINICHI
IPC: G07F7/12
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card management system which can satisfactorily manage the prepaid cards even against the use of the wrong cards in a public application terminal system. SOLUTION: Every prepaid card 10 that is used at a public application terminal 20 has its own ID. The terminal 20 reads the ID, the remaining frequency and the updated remaining frequency out of each card 10 and notifies of a management center 30 of these read results and the updated application time. The center 30 stores the latest application state based on those card information to perform the time management and then detects the wrong card IDs by detecting a time conflict of the remaining frequency. Every detected wrong card ID or a fixed number of stored wrong card IDs are notified to the terminal 20. Thus, the terminal 20 stops the service to the use of the wrong cards and writes the information into these wrong cards to disable them.
Patent JP-S61141575-A (JP)
Title: Paper-supplying device for printer
Inventor: OBA HARUTARO
IPC: B41J13/10
Filed: 1984-12-14
Abstract: PURPOSE:To eliminate the need for a mechanism for moving a paper in the width direction to adjust the lateral position of the paper and simplify construction, by fitting a manual insertion port body to a casing so that it can be freely turned and be freely fixed at an arbitrary position between an upright position and a levelled position. CONSTITUTION:When the manual insertion port body 13 is set upright, it is maintained in a stable condition by the friction between a hinge piece 30 and a member for supporting the same. A paper inserted through the second paper- inserting port 15 under this condition is necessarily aligned in a fixed manner by a reference surface 16. When the body 13 is turned to the leveled position, it is supported by a support part 35, and a releasing body 34 pushes up a projected piece 29 to retract a stopper piece 28 upward from an outlet port 27. In addition, a feeding roller 33 feeds the paper 20 to the outer periphery of a photosensitive body 1 while clamping the paper 20 by cooperating with a leaf spring 22. Accordingly, by setting the body 13 upright, inserting the paper 20 and levelling the body 13, it is made possible to securely adjust one side of the paper 20 by the reference surface 16.
Patent JP-H04141306-A (JP)
Title: Method for boring lining material at branch connection of piping
Inventor: ISHIKAWA MASATOSHI
IPC: B23B41/00
Filed: 1990-10-01
Abstract: PURPOSE:To get a smooth circular through hole in the case of boring lining material closing a branch connection of a piping of a sewer pipe or the like by cutting a periphery of a hole in a shape of a regular polygon after boring a through hole at the center by means of a cutting tool of a boring device provided in the piping. CONSTITUTION:An imaginary circle 15, which is formed so as to be concentric with an internal peripheral circle 14 of a branch connection and to be located inside the internal peripheral circle 14 by the distance corresponding to the radius of a cutting tool, is supposed on lining material closing the branch connection of a piping. A through hole A is machined in the lining material at the center of the imaginary circle 15 by using a cutting tool. Next, the cutting tool is moved in Y-Y axis direction an X-X axis direction so as to circularly travel along a regular polygon B1, B2,... for enlarging the through hole A. Finally, a regular polygonal through hole E is formed by moving the cutting tool along a regular polygon E1, E2,.... After that, the lining material at the branch connection of the piping is bored by forming an approximately circular through hole neighboring with the internal peripheral circle 14 through moving the cutting tool along the imaginary circle 15.
Patent JP-H10110877-A (JP)
Title: Manufacture of mouth ring metal fitting for hose and manufacture of brake hose
Inventor: NAMEKAWA YOSHIHIRO
IPC: F16L33/20
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent fluid leakage and achieve the maintenance of the strength of a nipple part, by forming a socket part and the nipple part by plastic working, and finishing a head part by machining. SOLUTION: A blank member 13 is plastically worked, thereby a first intermediate molded article 14 is formed. In this process, a socket 2 is formed, and also a projected part 15 is formed in an axial position in the inside of the socket part 2. A punch is press-fitted in the projected part 15 and extruded rearward, thereby a small diametral pipe, that is, a nipple part 3 is formed. Next, a screw part 5 and a groove part 11 are formed by machining, thereby a head part 4 is finished. Hereby, this manufacturing method becomes excellent in dimensional stability, can shorten a manufacturing process and is suited to mass production, and also occurrence of cut powder can be suppressed to the minimum. The socket part 2 and the nipple part 3 are integrally formed, therefore there is no possibility of oil leakage even though this manufacturing method is adapted to a high oil pressure hose.