baber/WOPTO huggingface dataset:
Patent JP-H11173113-A (JP)
Title: Valve lifter and manufacture thereof
Inventor: MAKI KUNIO
IPC: F01L1/14
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a light and high strength valve lifter at a low cost with high productivity. SOLUTION: A crown surface making contact with a cam 3 is formed on the one surface side of a disc part 4P made of iron and steel and the slide surface of a cylinder head 6 with a valve lifter hole 6a is formed on the outer peripheral surface side of a cylinder part 4C made of an aluminum alloy to manufacture a valve lifter 4. In manufacture of the valve lifter, the disc part 4P made of iron and steel and the cylinder part 4C made of an aluminum alloy are molten and coagulated at respective joints through melt joining selected from electric resistance welding, friction pressure contact, electron beam welding, laser welding, and brazing for integral formation, through which the disc part 4C made of iron and steel and a cylinder part 4C made of an aluminum alloy are integrally formed at respective joints through a melt coagulation part to form a valve lifter 4.
Patent JP-2000160257-A (JP)
Title: Transfer method of wire coil during heat treatment, and transfer jig used for the method
Inventor: IMAMURA MASASHIRO
IPC: C21D9/52
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To greatly shorten the time required for heat treatment, to improve the working efficiency and to reduce the equipment cost. SOLUTION: A transfer jig for a wire coil 2 is provided with an inner circumference receiving member 3 which is inserted in an inner circumferential hole in the wire coil whose axis is temporarily placed in the horizontal direction with both end parts projected from the coil 2 to receive an inner circumferential part of the coil, and an outer circumference receiving member 4 which is placed on a roller table toward an annealing furnace to receive an outer circumferential part of the coil 2 together with both end parts of the inner circumference receiving member 3, the shape of a receiving part 6 of the inner circumference part of the coil of the inner circumference receiving member 3 is arc-shaped section, the radius (r) of the receiving part 6 is not less than rc-0.2Rc to rc-0.15Rc, but below rc,  where Rc is the radius of the outer circumference of the coil 2 and rc is the radius of the inner circumference of the coil 2, and the height H from the lowest position of the outer circumferential part of the wire coil 2 to the arc end of the receiving part 6 is not less than Rc-rc to not more than Rc.
Patent JP-H0594135-A (JP)
Title: Navigation system
Inventor: FURUHASHI TOSHINORI
IPC: G08G1/0969
Filed: 1991-12-24
Abstract: PURPOSE:To make short the time required for collating the present position of a moving body and to simultaneously reduce the storing capacity of a memory for read-out. CONSTITUTION:By a control part 5, a check point flag is added to map data read out to the memory for read-out 2A from a map information storage device 1. Besides, the map data for display is stored in the display bit part of a memory for display 3A and displayed on the screen of a map display device 4. On the other hand, when the present position of the moving body is collated, the check point flag stored in the information bit part of the memory 3A is compared and retrieved through a data bus 7f.
Patent JP-H03218470-A (JP)
Title: Acceleration sensor
Inventor: TAMAKI MITSUHISA
IPC: G01P15/08
Filed: 1989-12-28
Abstract: PURPOSE:To make assembly simple and speedy and to exactly detect acceleration by integrally forming a terminal part for connecting the lead wire of a mercury switch on the surface of a fitting board formed separately from a case. CONSTITUTION:An acceleration sensor 10 is equipped with a case 11, fitting board 12 separate from the case 11 and cover 16 and all these parts are formed by resin. At the fitting board 12, fitting stands 13a-13c are provided to support mercury switches 15a-15c while inclining them at a suitable angle to an acceleration direction, and a metallic terminal part 14 with plating is provided respectively integrally. In the case of assembly, the switches 15a-15c are loaded on the fitting stands 13a-13c in the state of detaching the fitting board 12 from the case 11 and the lead wire is soldered to the terminal part 14. Afterwards, the fitting board 12 is fitted to the bottom surface of the case 11, the lead wire is taken out from the notched part of the cover 16 and the cover 16 is attached to the opening part of the case 11. Thus, since assembly or test can be executed in the state of detaching the fitting board 12 from the case 11, assembly work or the work of resoldering, etc., is speedily and easily executed.
Patent JP-H08182891-A (JP)
Title: Wash and clothes drying tool
Inventor: HONDA NORIKO
IPC: D06F57/00
Filed: 1994-12-27
Abstract: PURPOSE: To prevent even the extremely small wash to entangle with another wash by providing a space including the circumference of a base plate with hanging rings, mounting clips in connection to these hanging rings and erecting stoppers at the other surface of the base plate. CONSTITUTION: The clips 3 are mounted at the plural hanging rings 2 disposed in the space including the circumference of the base plate 1 made of a soft material and the opposite side of the base plate 1 is provided with the projecting stoppers 4 at the proper space points including the circumference. An appliance equipped with the wash by classifying the small things, such as socks, by kinds and holding these things with the clips 3 is put into the washing machine and the machine is operated. The appliance is put into a dehydrating machine or drying machine after the end of washing. To dry the wash in the sun, a user takes out the wash together with the appliance and is able to carry the small things at one time while holding the appliance with one hand.  The user hangs down the base plate 1 with the plural stoppers 4 existing at the base plate by means of anchoring means, such as clothes drying hangers and starts the operation to dry the wash in the sun. As a result, the degradation in the washing effect by entanglement of the small things with the other wash does not arise and the washing effect is enhanced by the individual rubbing against each other.
Patent JP-H09175885-A (JP)
Title: Single crystal pull-up apparatus
Inventor: TAGUCHI HIROAKI
IPC: H01L21/208
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the deterioration of the members in a furnace and the adhesion of bubbles on an inner crucible, etc., in a single crystal pull-up process. SOLUTION: This single crystal pull-up process is constituted in such a manner that semiconductor melt is held in a double layered crucible constructed by an outer crucible placed in a closed container and an inner crucible of a cylindrical partitioning body placed in the outer crucible, and a semiconductor single crystal is pulled up from the semiconductor melt in the inner crucible. In the state where the inner crucible 12 is separated from the outer crucible 11, a semiconductor raw material is melted in the outer crucible 11 and the semiconductor melt 21 is held in it. After the raw material has melted, the inner crucible is placed in the outer crucible to construct the double layered crucible. Thereafter, a magnetic field is applied on the semiconductor melt from the outside of the outer crucible to suppress the convection current of the semiconductor melt.  In the state where the magnetic field is applied by a magnetic field-applying process, the semiconductor melt is adjusted at a temperature suitable for crystal growth.
Patent JP-H06186990-A (JP)
Title: Sound image controller
Inventor: SUGAWARA MIKA
IPC: H04S1/00
Filed: 1992-12-22
Abstract: PURPOSE:To attenuate only one of two vocal components which are present in an L and an R channel at different ratios. CONSTITUTION:Speech signals of the L and R channels which contain two vocal components at different ratios are supplied to amplifiers 12L and 12R through input terminals 11L and 11R. The amplifiers 12L and 12R line up the ratios of vocal components to be canceled in vocal and output as a center position to a vocal canceling circuit 13. The vocal canceling circuit 13 attenuates the vocal component at the center position and outputs the signals to amplifiers 14L and 14R. The amplifiers 14L and 14R attenuate the supplied signals according to the amplification factors of the amplifiers 12L and 12R and output the signals.
Patent JP-H03201529-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAO TOSHIYA
IPC: H01L21/302
Filed: 1989-12-28
Abstract: PURPOSE:To etch a high melting-point metallic film in an anisotropic manner with excellent controllability without generating side etching such as an undercut by using the mixed gas of CHP3 and SF6 as an etching gas in a process in which the film mainly comprising a high melting-point metallic material is etched. CONSTITUTION:A photo-resist 14 with a wiring pattern is formed onto a WN film 13 formed onto a semi-insulating GaAs substrate 11. The substrate 11 is carried into the chamber of a device, and the WN film 13 is etched by reactive ions while using the photo-resist 14 as a mask to etching. The mixed gas of CHF3 and SF6 is employed as an etching gas at that time. When a recessed section is formed gradually onto the surface of the WN film 13 as etching progresses, a polymer deposit generated from CHF3 is shaped onto the sidewall of the WN film 13, and etching is inhibited. Accordingly, the sidewall of the WN wiring 15 formed is made perpendicular to the surface of the substrate 1, and the width of the wiring 15 is not displaced from the width of the pattern of the photo-resist 14.
Patent JP-H06189364-A (JP)
Title: Toll base station system and its equipment
Inventor: OGASAWARA MAMORU
IPC: H04B7/26
Filed: 1992-12-22
Abstract: PURPOSE:To realize the system in which a radio base station is made small and line connection and changeover with a mobile station are executed flexibly with simple control with respect to a toll base station system in a mobile communication system. CONSTITUTION:A toll base station 21 is provided with a means using a distribute switch to connect optionally a radio modulation signal to each radio base station and a means switching radio zones through the use of the distribution switch of the toll base station based on the detection of transfer of a mobile station 27 between radio zones by the detection of a reception level or an error in the toll base station 21 or a radio base station 31.
Patent JP-2000132337-A (JP)
Title: Three-dimensional coordinate input device
Inventor: OWADA SHIGERU
IPC: G06F3/0354
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To intuitively input a three-dimensional coordinate with a simple operation by calculating the three-dimensional coordinate based on shift quantity calculated from the input signals of plural mice and stored. SOLUTION: A shift quantity storage device 2 reads input signals from a mouse 1, calculates shift quantity from the signals, stores the shift quantity in a storage device and outputs the value according to need. Although the calculation of a three-dimensional coordinate is executed by using CPU, a main storage device and the like, CPU is used for general purposes. Thus, an interruption circuit is usually used. When the signal is used from one mouse 1 if plural mice 1 are used, CPU is interrupted and the other processing executed at that time is temporally interrupted, the input processing of the mouse 1 is executed and shift quantity is written into the main storage device of a register in CPU. At that time, information from which mouse 1 data is inputted is written together into the storage device.
Patent JP-2000167489-A (JP)
Title: Method for separating md removing foreign matter and apparatus therefor
Inventor: YOSHINAGA KATSUMI
IPC: B07B9/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which surely separates and removes foreign matter, such as hair, insect shells, paper pieces, thread dust, plastic pieces, wooden pieces and dust, intruded into food materials in a production process for the food materials consisting of granular and massive dry vegetables without changing the existing apparatus line in a final stage. SOLUTION: A needle-like electrode 18 into which blowers 17 and 18 are built, and a plane electrode 10 are arranged on both sides of the falling locus of objects 15 which are released from the end of an endless belt 14 and fall by drawing parabolas. The foreign matter 21 which is relatively light in weight and has large shape resistance is separated from the materials 20 to be separated by blowing of air and is electrified by the corona discharge field of an anode formed by the needle-like electrode 18. The separated and electrified foreign matter is sucked to the plane electrode 19 of a cathode, is neutralized after adsorption and is dropped. The foreign matter is then recovered into a recovering box 25.  The materials 20 to be separated which are relatively large in weight and small in shape resistance are less affected by the blowers and are dropped and recovered as they are into a recovering box 26.
Patent JP-H07164319-A (JP)
Title: Circumferential surface condition judging device for grinding wheel
Inventor: MATSUMOTO KAZUO
IPC: G01N29/14
Filed: 1993-12-15
Abstract: PURPOSE:To provide the circumferential surface condition judging device which can judge the existence of craters over the circumferential surface of a grinding wheel in a rotor shape where the cross sectional diameter of the grinding wheel is changed. CONSTITUTION:A dresser moving mechanism 2 allows a dresser 1 to be moved ' to the rotating axial direction of a grinding wheel along the formal circumferential surface shape of the grinding wheel. An AE sensor 3 detects ultrasonic vibration produced as the dresser 1 comes in contact with the circumferential surface of the grinding wheel. A threshold level supply circuit 7 supplies a threshold level changed in response to the change of the cross sectional diameter of the grinding wheel at a contact section as the contact section of the dresser 1 with the grinding wheel is shifted to the rotating axial direction of the grinding wheel. A comparison circuit 8 compares rectified and smoothened sensor signals with the threshold level. A time measuring circuit 9 measures the output time of a comparison signal representing that the sensor signal is in excess of the threshold level. A time comparison circuit 10 judges whether or not the circumferential surface condition of the grinding wheel is normal by comparing the measured time with a specified time.
Patent JP-H10179016-A (JP)
Title: Perfusion system
Inventor: SAKURAI KENZO
IPC: A22C25/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a perfusion system with which the blood of edible meat animal such as fish or an animal can be efficiently and surely discharged and a component in response to a purpose such as oxidization prevention or taste improvement can be efficiently and surely injected into the body of edible meat animal. SOLUTION: In the perfusion system with which a 2nd perfusion liquid B containing the component in response to the purpose such as oxidization prevention or taste improvement is injected into the blood vessel of edible meat animal such as finish or an animal after the blood is discharged outside the body by injecting a 1st perfusion liquid A into the blood vessel for discharging the blood through the blood vessel to the outside of body, a pump mechanism 12 is provided for injecting the 1st and 2nd perfusion liquids A and B from a cardiac artery 1 of edible meat animal with pressure, discharging the blood from a cardiac vein 2 to the outside of body,  where the 1st and 2nd perfusion liquids A and B are stored in a container 8 and the 1st and 2nd perfusion liquids A and B stored in the container 8 are fed through a water duct 14 and a catheter 6 into the blood vessel of edible meat animal, and a valve mechanism 10 is provided for switching the 1st and 2nd perfusion liquids A and B to be fed into the blood vessel of edible meat animal.
Patent JP-H10187536-A (JP)
Title: Semiconductor device and semiconductor memory device
Inventor: MIZUNO HIROYUKI
IPC: G06F15/78
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To keep uniformity in time for access to a memory address to be accessed, to let an on-chip DRAM contribute to accelerate the speed of access to an off-chip DRAM, and further to use a mass memory as a built-in memory. SOLUTION: The hierarchical structure of memory is formed from a CPU (CPU core), primary cache (CAA1 and CDA1) and memory device (on-chip DRAM1). Then, this memory device (DRAM1) enables operation in the state of using two of 1st mode for mapping at a fixed address stored as the main memory of CPU (without extending any external memory) and 2nd mode for operating as the secondary cache of CPU (when extending the external memory).
Patent JP-H03198807-A (JP)
Title: Fingernail file
Inventor: TOMINAGA YASUSHI
IPC: A45D29/05
Filed: 1989-12-27
Abstract: PURPOSE:To promote user's convenience without necessity of worrying about the strength the presses his nail against a file by driving to rotate a rotary member with a file part on the surface by a motor through a speed reducing part. CONSTITUTION:A rotary member 1 with a file part 10 is held in the head part of a casing 4, and the casing 4 also houses two drycells D as power source, motor 2 and speed reducing part 3. The motor 2 is for DC, and is fixed by a support frame 21 installed in the casing 4, and an output spindle 20 of the motor 2 is provided with a small diameter toothed wheel (pinion) 31 which is meshed with a large diameter toothed wheel 30, and the speed reducing part 3 consists of these combination. As the rotary member 1 is driven to rotate by the motor 2 through the speed reducing part 3, the torque of the rotary member 1 itself is comparatively larger than a conventional one, so that even when a user presses his fingernail against the file part 10 strongly, rotation is not stopped.
Patent JP-H10188495-A (JP)
Title: Disk reproducing device
Inventor: SUZUKI MINORU
IPC: G11B20/18
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide, a disk reproducing device that can set the maximum allowable number of proper retry actions for a disk drive and prevents the reproducing of dynamic images to the utmost from being interrupted. SOLUTION: Video data obtained by a drive 12 is written into the buffer region of the main storage section 11b of PC 11, then read out to MPEG decoder board 13 and reproduced. When the video data obtained by the drive 12 is judged to be unable to correct errors, the PC 11 controls the drive 12 as to read the data again. This time the PC 11 calculates the number of re-readout based on the capacity of the buffer region and the time of the drive 12 required for re-readout.
Patent JP-H09182830-A (JP)
Title: Drilling method for game panel
Inventor: OSAWA HITOSHI
IPC: A63F7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the turn-up of a cell sheet around a through-hole without using a plate. SOLUTION: The game panel 9 for which the cell sheet 1 where design drawings are plotted is integrally connected to the surface of a game substrate 2 is formed, a cut line 15 is formed by press cutting on the cell sheet 1 from the front side of the game panel 9, the through-hole 29 of the game panel 9 is formed inside an area surrounded by the cut line 15 by cutting using a cutting tool 28 such as a drill or an end mill and thus, the through-hole 29 is formed like it is trimmed by the cut line 15.
Patent JP-H06196407-A (JP)
Title: Method and device for forming deposited film
Inventor: SUGIYAMA HIDEICHIRO
IPC: C23C16/50
Filed: 1992-12-24
Abstract: PURPOSE:To enable a functional deposited film having even and excellent characteristics diminishing defects to be rapidly and stably formed in an excellent yield and reproducibility at low cost. CONSTITUTION:Multiple microwave applicators 105, 106 are fitted to a film formation chamber 108 so that the microwaves from one each of microwave oscillator 101 may be distributed and fed by a variable distributor 102 to respective microwave applicators 105, 106. Otherwise, a substrate surface is alternately shifted between a discharge space and non-discharge space so that the formation of the deposited film on the substrate surface and the irradiation with visible- ultraviolet rays may be alternately made feasible.
Patent JP-H09184069-A (JP)
Title: Management and display control of manufacturing process of continuum
Inventor: TAKADA FUMITO
IPC: G06Q50/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable unitary management of abnormal data at each unit of workpiece by graphically displaying each simple substance together with the display of abnormal data occurred in each unit of workpiece in one table, in a working process of a continuum. SOLUTION: The abnormal data occurring in the case of working the continuum as a working raw material at plural processes are displayed in one table per each unit of the working raw material, and these data are displayed graphically per the each unit. When an optional unit body is selected during this graphic display, the abnormal data belonging to a simple substance are displayed distinguishably from abnormal data of the other simple substances. On the other hand, as the abnormal data of this simple substance selected are displayed distinguishably from the abnormal data of the other simple substances, the abnormal data occurring in each unit of the workpiece and the details are unitarily manageable.  Especially in the manufacturing process of the continuum, for example, as error, frequency or stopping frequency can be provided in an easily understandable form to an operator, manufacturing condition can be managed in details.
Patent JP-H10191267-A (JP)
Title: Field double speed conversion circuit
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N7/01
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To display a normal video without the occurrence of screen curve even in a signal with much skews by stabilizing a reading clock. SOLUTION: A video signal digitized by an A/D converter 2 is written into a field memory 12 with the write clock signal 31 of a horizontal frequency which is (n) times based on the timing of a memory write resetting signal 11a. The field memory 12 reads a digital double speed video signal 23a with a read clock signal 41 of 2.n-fold horizontal frequency based on the timing of a read resetting signal 21a. The video signal which is double speed-converted is obtained. At that time, the read clock signal 41 is generated by AFC control executed only by the comparison of the frequencies based on an input horizontal synchronizing signal with a frequency comparison horizontal AFC circuit 40. The stable field memory 12 without the occurrence of the horizontal phase error can be read even if skew exists and therefore the occurrence of screen curve can be prevented.