baber/WOPTO huggingface dataset:
Patent JP-H11144280-A (JP)
Title: Optical disk device
Inventor: MOGI YASUO
IPC: G11B7/095
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device having a satisfactory signal quality with a simple constitution. SOLUTION: An objective lens 4 forming a beam spot on the information recording surface of an optical disk 1 is mounted on an objective lens holder 5. A tilt sensor 6 is provided on the holder 5 with the lens 4 arranged side by side. The tilt sensor detects the inclined angle in a radial direction of the objective lens holder 5 with respect to the disk 1 and obtains a signal proportional to the relative inclined angle θ1 formed between the lens holder 5 and a disk recording surface 2 and a signal V1 proportional to the inclined angle θ1 is obtd. by an amplifier 7. A signal V2 proportional to the inclined angle θ2 of a lens actuator with respect to a base is falsely detected by making a detection signal from a current detecting device pass through a filter amplifier 8 imitating the frequency characteristic of the lens actuator.  Then, a signal proportional to (θ1 +θ2 )×n-θ2 is calculated in a servo signal computing element 9 and the inclined angle of the lens is controlled so that this value becomes zero.
Patent JP-2000132926-A (JP)
Title: Head actuator and magnetic disc device with it
Inventor: TAKEKADO SHIGERU
IPC: G11B21/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a head actuator which enables positioning of a magnetic head at a high accuracy by accurately fixing a spacer, molded by a synthetic resin, integrated with a drive coil and a magnetic disc device therewith. SOLUTION: A head actuator 22 for supporting and positioning a magnetic head of a magnetic disc device has a drive part 70 to generate a turning force. The drive part is provided with a voice coil 44 and a holding frame 74 holding the voice coil and the holding frame is integrally molded by a spacer and a resin. The spacer is supported by a bearing assembly 26 while having a plurality of protrusions 90 positioned on perimeter of the bearing assembly. Arms 32a and 32b are thermocompression bonded through the protrusions 90.
Patent JP-H11138848-A (JP)
Title: Image-forming and cutting device
Inventor: MIYAZAWA YOSHIO
IPC: B41J2/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To discharge idly from an ink-jet head when a pause time of the ink-jet head is over a fixed time, thereby preventing a printing failure, by arrang ing a cap device to the ink-jet head to protect a nozzle face of the ink-jet head. SOLUTION: A slider 31 is mounted to an upper end of a coil spring 54 which has a lower end fixed to a base 50, inclined towards a print area and set to be slightly buckled to a non-print area (frame 7). At the non-cap time, the slider 31 is urged to the print area by the coil spring 54 while one end of the slider is regulated by a lowest end of an inclined face 46b of a guide member 46 and a central part is regulated by a lever 32, thereby maintaining a position whereat a gap (g) suitable for idle discharge can be formed, without bringing cap members 33, 34 in touch with heads 2a, 2b. When the cap is not fitted (at the idle discharge time), the ink discharged idly by a suction action of a tube pump is discharged outside of the cap members 33, 34.
Patent JP-H04176501-A (JP)
Title: Mouth finishing machine
Inventor: SHIMADA TADAAKI
IPC: B29L22/00
Filed: 1990-11-08
Abstract: PURPOSE:To precisely finish a mouth of a container by connecting three rolls to a rectilinear block including a bearing box of a rectilinear roll and an arm of an oscillating roll with a link and bringing it close to a shaft center with advance of the rectilinear block so as to clamp the container. CONSTITUTION:A shaft 8 is a rotation center of an oscillating arm 6 as well as that of an arm 9 of a scrap guide. A link 10 is connected to the arm 9 with a pin 11 at one end. A knife 15 is placed on a tool rest 16, and an angle, height and position in the fore and aft direction of its edge can be adjusted. A cylinder 17, an actuator for moving the tool rest 16, moves forward after a block 2 is moved forward and a container is clamped by a driving roll 18 and two oscillating rolls 19, and the container is fully rotated so as to finish cutting. A scrap is guided by a guide fitting 12 and sent by an air gun and so on to a chute 20.
Patent JP-H08206276-A (JP)
Title: Snow sport device and accessories
Inventor: DAN KOTSUKURAN RENON
IPC: A63C5/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve control performance in turning on a snow platform by providing an arch-shaped transition surface which glides at the time of being contact with snow and a member which supports a handle inclined slightly backward for adding downward pressure to the back part of a shell and reducing front pressure. SOLUTION: A hand support-type device comprises bottom surfaces 40 and 42 which glide at the time of being in contact with snow and a shelf 36 formed of at least semirigid material dimensioned so as to support the weight of a user partially. The bottom surfaces 40 and 42 comprises the front and back parts with respect to the intended direction of transition 44. The device is provided with an arch-shaped transition surface curved upward from the bottom surfaces 40 and 42 of the shell 36 so as to form a curved surface without edges for a gliding motion at the time of contact with snow. A handle 52 inclined slightly backward to support hands over the back part of the bottom surfaces 40 and 42 of the shell 36 is provided for adding downward pressure to the shell 36 and reducing front pressure in the intended direction of transition 44.
Patent JP-2000132415-A (JP)
Title: Device and method for test data generation
Inventor: MURAMOTO KEIJI
IPC: H04L69/40
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To easily generate test data, to reduce repairing operation due to misinput in signal information generation, and to shorten a test time. SOLUTION: A user does not generate signal data 32 itself through an input device 1, but specifies environmental conditions of a test. A data processor 2 performs retrieval so that hierarchical data 31 in hierarchical structure stored to a storage device 3 are gradually narrowed down according to the condition specification and finally extracts the corresponding signal data 32. Consequently, the test data can automatically be generated without paying attention to the detailed contents of the signal data 32 and the work load on the tester is reduced.
Patent JP-H09148039-A (JP)
Title: Terminal crimp device
Inventor: MATSUZAWA SUSUMU
IPC: H01R43/052
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To perform proper terminal crimp work, by providing a movement regulating means for regulating the overreaching of an electric wire in an electric wire supply direction from a crimp position. SOLUTION: A terminal crimp device A is provided with: a main body 10; upper and lower molds 32 and 20; an electric wire supplying means, for supplying the terminal of an electric wire E from the side parts of the upper and lower molds 32 and 20 to between both the molds, by displacing the electric wire into an electric wire supplying attitude, in a condition where portion receding a given distance from a portion E1 near to a terminal where the electric wire E is peeled; and an electric wire supporting means 50 for supporting the portion E1 near to the terminal of the electric wire, so that the terminal of the electric wire can be located on a crimp position for crimping by a terminal metal fitting supplied on the lower mold 20, in a condition where the electric wire supplying means is displaced into an electric wire supplying attitude.  Moreover as a remedy, a movement regulating means 15 is provided on which a regulating surface 155 is formed, which abuts on the electric wire, supplied by the electric wire supplying means, to regulate the movement of the electric wire in an electric wire supplying direction from the crimp position.
Patent JP-2001031012-A (JP)
Title: Package throwaway sanitary article, packaging method therefor, and conveyed article turning device
Inventor: SAKANO KATSUJI
IPC: B65B35/10
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaged throwaway sanitary article which is excellent in appearance and easy for stacking up, packaging method wherewith package for such packaged article can be made at a low cost without requiring much space, and a conveyed article turning device used in the packaging method. SOLUTION: Throwaway sanitary articles W divided into units each having specified number of sheets counted by a counter 2 are put unit by unit into cassettes 10 transferred with a conveyer 5, and the cassettes 10 are turned alternately by operation of a turning device 3 provided at the middle of the conveyer and furthermore transferred to a packaging machine 4 for packaging. The turning device 3 comprises a first arm and a second arm crossing with each other and a turning pivot, and turns with an impellent force of matters conveyed on the conveyer. Rows of the throwaway sanitary articles packaged in a package are arranged so that the throwaway sanitary articles are partly placed, being opposite to the other artricles, and compressed together to be sealed up.
Patent JP-H08161351-A (JP)
Title: Word number replacing method, index preparing method and method and device for document retrieval
Inventor: IWAI ISAMU
IPC: G06F17/21
Filed: 1994-12-07
Abstract: PURPOSE: To save retrieving noise by the capacity and the retrieving speed of a storage device depending on user's environment. CONSTITUTION: A hash character string extraction part 16 extracts the character strings of three or two characters, e.g. from a sentence stored in a sentence buffer 31 by means of a sentence reading part 21 to store in a hash character string buffer 34. A hash function calculation part 17 makes the extracted character string to be a hash function and digitizes it, and a hash function value adding part 22 adds a constant to the hash function value to obtain the word number of the character string and stores this in a word buffer 36. An index preparation part 20 makes plural character strings to be indexes through the use of the word number.  Thereby a constant equivalent to a shift operation quantity at the time of making the character string to be the hash function is changed to adjust the index capacity of the plural character strings to optimize retrieving noise and the capacity of an external storage device 4.
Patent JP-H11117391-A (JP)
Title: Coupling metal fitting for building, and building structure
Inventor: MAEKAWA ISAO
IPC: E04B1/58
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make suitable for any building structure by a method wherein flanges to couple together the other orthogonal nipping metal fittings with the two ends of one nipping metal fitting having two nipping walls having horizontal sections orthogonal to each other and positioned facing the other orthogonal nipping metal fittings with a column located therebetween are integrally protruded approximately in an diagonal direction to form a coupling metal fitting having structure having a horizontal flat plate part to be coupled to the beams, girders, and a foundation. SOLUTION: Orthogonal nipping metal fittings a1 and a2 consist of two nipping walls 5 and 6 having horizontal sections orthogonal to each other, flanges 7 and 8 are integrally formed at two ends, and the flanges 7 and 8 are protruded in directions of diagonal lines. Further, horizontal plates 9 and 10 are integrally extended horizontally from the lower ends of the two nipping walls 5 and 6. Type A metal fittings a1 and a2 are formed such that bottom plates 11a and 11b formed integrally with horizontal plate parts 9 and 10 are extended inwardly so that firm fixing to the beams, girders, and a base is practicable. Coupling parts 17 and 18 with a bracing are coupled with the nipping parts 5 and 6 and the horizontal plates parts 9 and 10, and coupled with the bracing through coupling holes 19. This constitution causes a coupling metal fitting to be suitable for any hardware.
Patent JP-H11116008-A (JP)
Title: Stacker crane
Inventor: MASUDA JUNICHI
IPC: B65G1/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce a longitudinal dead space of a stacker crane by mounting a pair of masts to one of vertical side surfaces along the longitudinal direction of a lower frame and shortening lengths on the front and back in the running direction of the stacker crane. SOLUTION: A pair of masts 9 is mounted to one vertical side surface 8a of vertical side surfaces 8a along the longitudinal direction of a lower frame 8. Then, lengths on the front and back in the running direction of the stacker crane are shortened, and therefore, a dead space on the front and back in the running direction of the stacker crane such as an automatic warehouse is reduced. A running driving unit 10, driving wheels 12, driven wheels 16, and guiding wheels 14, 17 are arranged on supporting brackets 11, 15 mounted to the front and back surfaces 9a in the running direction of the stacker crane of the masts 9, and they are opened externally. Therefore, replacing works and maintenance/inspection works of the running driving unit 10, the driving wheels 12, the driven wheels 16, and the guiding wheels 14, 17 are easily performed.
Patent JP-2000131995-A (JP)
Title: Electrophotographic device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G21/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To surely secure fixing ability even under the adverse condition such as low temperature by switching a set mode in which image reading operation is performed simultaneously with printing operation and a set mode in which the printing operation is performed after the image reading operation. SOLUTION: The set mode (ordinary mode) in which the printing operation is performed while the image reading operation is performed and the set mode (reading-ahead processing mode) in which the printing operation is performed after the image reading operation is finished are switched by setting. When the reading-ahead processing mode is not designated, only one heater (sub heater) is lit. When the reading-ahead processing mode is set, two heaters are lit at the same time, so that the quantity of heat given to paper is increased. Since fixing temperature does not get low in the reading-ahead processing mode, the sure fixing capacity is secured even when the paper is cardboard other than plain paper.
Patent JP-H01144929-A (JP)
Title: Dried and cut burdock
Inventor: YOSHIOKA KATSUO
IPC: A23L19/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title soft burdock, having flavor unique thereto without grassy smell and useful as a material for 'KINPIRA' (chopped burdock root cooked in soy and sesame oil), 'ZOMI' (rice cake boiled with vegetables), TEMPURA, etc., by slenderly cutting a burdock, removing harshness, heating the obtained cut burdock in steam, dehydrating and drying the burdock. CONSTITUTION:A burdock is slenderly cut to several-20cm length and harshness is removed. The resultant cut burdock is then steamed in steam at 100-150 deg.C for 3-5min, then dehydrated and dried to afford the aimed cut burdock.
Patent JP-H07167859-A (JP)
Title: Vessel for inspecting blood
Inventor: ISOGAWA HIRONOBU
IPC: G01N33/48
Filed: 1994-12-08
Abstract: PURPOSE:To provide a vessel for inspecting blood to develop sufficient serum separability by a simple method. CONSTITUTION:A vessel for inspecting blood comprises polyvinyl pyrrolidone having a weight-average molecular weight of 100,000-2,000,000 and absorptive inorganic material existed on an inner all surface. The inorganic material is a mixture of one or more types of mixtures selected from a group consisting of glass, silica, kaorin, zeolite and bentonite, and has a linseed oil absorption of 20-40mJ/100g, a BET specific surface area value of 5,000-30,000 cm2/g and a specific resistance of 1X1010OMEGA.cm or less. As to existence amount on the inner wall surface, polyvinyl pyrrolidone is 1X10<-10> to 1X10<-2>g/cm<2> and the inorganic material is 1X10<-6> to 1X10-2g/cm2.
Patent JP-H07155483-A (JP)
Title: Method and device for cutting cable sheath
Inventor: NAKAZAWA SEIKICHI
IPC: H02G1/12
Filed: 1993-12-06
Abstract: PURPOSE:To conform the first notch with the end notch to provide a smooth section by connecting one arm to the other arm having a blade on the top end so that they may turn on their middle parts as on a pivot, forming a cutter and integrally connecting the respective arms of two cutters to each other by beams to constitute a cutting device. CONSTITUTION:Two cutters 4 mutually connected by means 5, 5' are rotated along the middle part of one cable 7 or the outer circumference of the terminal part of two cables having substantially an equal diameter, and a sheath is simultaneously notched 9 in two position and cut. A blade 2 having an elliptic hole is fixed to the top end of one arm 1 by screwing so that protruding length of the blade 2 from the arm 1 can freely set, and the length is regulated according to the thickness of the sheath. The middle parts of the arms 1, 1' are mutually connected in such a manner as to be rotatable around a supporting point 3. The opposed arms 1, 1' for the two cutters 4 having the same form and the same dimension are integrally connected at least by one beam 5, respectively, and threads 6 are cut in both ends of the beam 5 to fix the beam 5 to the arms 1, 1' by nuts.
Patent JP-H11127552-A (JP)
Title: Motor
Inventor: SUMIYA MICHIO
IPC: H02K5/22
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a motor in which the inside of a case body can be protected sufficiently, while enhancing the appearance by preventing the inside of the case body from being exposed through a cut made in the case body in order to pass the terminal block of a coil unit and in which undue tension which causes breakage of an exciting coil can be prevented from being applied by surely positioning the terminal block and the terminal. SOLUTION: A plate 12 fixed to a case body 11 is provided with a cover part 12A for covering a cut 11A made in the case body 11, in order to pass a terminal block 21A of a coil unit 20. Furthermore, a plate 30 for positioning the terminal block 21A or a terminal 23 is held between a first protruding part 12B on the cover part 12A side and a second protruding part 11B on the case body 11 side.
Patent JP-H02201191-A (JP)
Title: Automatically assembling apparatus
Inventor: PATSUTO FUAUSUTO MORENO
IPC: G21C3/344
Filed: 1989-11-27
Abstract: PURPOSE: To automate assembling work by providing an assembly wherein a spring is coupled with a pair of ferrules while being moored by operating them. CONSTITUTION: The automatic assembling apparatus 20 comprises a station 40 for fixing a pair of fuel rod positioning springs, and a station 42 for coupling a spring with a pair of ferrules 22 while mooring. These stations are disposed around a feed table fixed rotatably while being spaced apart along the angular direction. The table carries a plurality of equivalent ferrule fixing metals such that they exist simultaneously at respective stations. A ferrule fixing station 40 fixes a pair of ferrules 22 onto its fixing metal and the table feeds the ferrule fixing metal to the spring fixing station 42. At the spring fixing station 42, a spring 32 is fixed automatically such that the pair of ferrules are coupled preliminarily.
Patent JP-2001128466-A (JP)
Title: Inverter device for driving motor
Inventor: TANIGUCHI KOICHI
IPC: H02M7/797
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To surely detect short circuit breakdowns in a power transistor for regeneration in an inverter device driving a motor. SOLUTION: An inverter device 6 for driving a motor contains a short circuit detection circuit 8 and the circuit 8 is provided with a diode D3 series-connected with the collector of a transistor Q3 for regeneration in the forward direction and a photocoupler 81, which is actuated when the diode is brought into condition. A supply circuit supplying driving power via the diode D3 is formed only, when the transistor Q3 for regeneration is in conduction, even through an on signal is not outputted from a regeneration drive circuit 7 to the transistor Q3. Therefore, a detection signal S is produced from the photocoupler 81, only when the transistor Q3 for regeneration experiences short circuit breakdown, and based on this signal, short circuit breakdown in a power transistor for regeneration can be detected surely with.
Patent JP-H04175451-A (JP)
Title: Troubleshooting device for exhaust gas recirculation control device
Inventor: OUCHI YASUSHI
IPC: F02M25/07
Filed: 1990-11-07
Abstract: PURPOSE:To carry out an accurate troubleshooting according to the the engine load condition by calculating the differential pressure between the suction pipe pressure and the outlet pressure of a reflux valve, correcting the differential pressure depending on the suction pressure, and outputting an alarm when the correcting value is out of a specific scope. CONSTITUTION:It is decided whether it is in an EGR applying scope or not by a control unit (of the electronic type) 22 in the engine operation, and when there is an EGR flow and the decision is YES, then, the pressure near the outlet of a reflux valve 11 is measured by a pressure sensor 12, and then, the pressure of an inlet pipe 3 is measured by a pressure sensor 6, to calculate the pressure difference between both pressure values. And in order to correct the calculated differential pressure corresponding to the load condition of the internal combustion engine, the load condition is detected from the pressure value of the inlet pipe 3, and the differential pressure is corrected corresponding to the pressure value of the inlet pipe 3. It is decided whether the corrected differential pressure is within a specific scope or not, and when the answer is NO, it is decided that the EGR control device is abnormal, and an alarm lamp 23 is lighted.
Patent JP-H04177229-A (JP)
Title: Instant camera
Inventor: OBIKAWA FUMITO
IPC: G03B17/04
Filed: 1990-11-09
Abstract: PURPOSE:To ensure the prevention of a lead wire from being entrapped between a lens board and a body section due to the undulation of the lens board, and reduce the wiring quantity of a lead wire as much as possible for achievement of compact size and low cost by providing a wiring member to connect electric parts in the body section and the lens board to each other along a bellows. CONSTITUTION:When a lens board 21 is collapsed, relative to a body section 20, a bellows 62 is folded between the aforesaid lens board 21 and body section 20. A wiring member 66 is led along the bellows 62 and, therefore, can be housed in space between the lens board 21 and the body section 20 as integral part of the bellows 62. According to this construction, no space is required in the body section 20 for absorbing a slack portion of a lead wire, as the wiring member 66 is laid along the bellows 62. Furthermore, the reduction of a wiring quantity for the wiring member 66 can be ensured, compared with the case of prior art, and cost is reduced. Also, the wiring member 66 is properly prevented from being entrapped between the body section 20 and the lens board 21 due to the undulation of the lens board 21.