baber/WOPTO huggingface dataset:
Patent JP-H10173472-A (JP)
Title: Ceramic oscillator
Inventor: IKEDA HIROYASU
IPC: H03H9/17
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To easily remove the oscillator from a printed circuit board by forming electrode at one part of an outer peripheral face except the bottom face of a case. SOLUTION: A piezoelectric element and a capacitor element are provided in a rectangular case 1, and electrodes are formed at one part of an outer peripheral face except a bottom face 2 of the case 1. The electrodes are fetch electrodes 3a and 3b and a ground electrode 4, and they are formed on the outer peripheral face at a side except a soldered face 2. Thus, when it is necessary to remove a ceramic oscillator after it is soldered to a printed circuit board, the ceramic oscillator is removed without destroying the pattern of the printed circuit board.
Patent JP-H05103561-A (JP)
Title: Tank having stabilizing function of aeration and stabilization of water quality added thereto for rearing fishes and shellfishes
Inventor: HOSODA TOSHIAKI
IPC: A01K63/04
Filed: 1991-10-11
Abstract: PURPOSE:To efficiently purify water by vertically passing running water in a tilted state between many rearing plates and water flow holes and prevent a feed from dropping with protrusions in the rearing plates and carrying out sterilization and decomposition, etc., of impurities with ozone. CONSTITUTION:Many rearing plates 2 having protrusions 5 of the rearing plates and water flow holes 9 are tilted and arranged at an interval so as to enable adjustment on a bottom plate 7 with air diffusion holes provided on air diffusion pipes 6 for ozone air located at the inner bottom of a rearing tank 1. Running water is efficiently circulated so as to purify and stabilize water quality while controlling dissolved oxygen and ozone concentration together with a dissolved oxygen sensor 16 and an ozone sensor 17.
Patent JP-H09197053-A (JP)
Title: Detector, detection panel, and radiation capturing method in radiation capturing device
Inventor: LEE DENNY LAP YEN
IPC: H04N5/357
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a detector for obtaining radiation data with less noise components and a detection panel with a plurality of detectors. SOLUTION: Based on various kinds of control signals outputted from a control signal generator 36, a module 20 for reading electric charge accumulated in an electric charge accumulator 14 in an event detection element 10 samples and holds data which are obtained by integrating electric charge from an event detector in an integral amplifier 22 in a first sample and hold circuit 27 and a second sample and hold circuit 32 at different timings and then outputs the data. Further, in a detection panel in which a plurality of event detection elements 10 are arranged in column and row directions, control is made for every row and column by a common address line 17 and a common data line 18, thereby, various kinds of noise components within the radiation data signal are reduced and data accuracy is improved.
Patent JP-2001147949-A (JP)
Title: Data path designing device and library therefor
Inventor: MIYOSHI AKIRA
IPC: G06F17/50
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the problem that the same logic has the same transistor constitution, is constituted of a library having the same transistor size ratio and it is difficult to automatically develop a data path having the minimum delay in a data path designing device using the self base library. SOLUTION: This device has a selector circuit assigning means 111 for virtually applying timing analysis to a net list prepared by a logic synthesizing means 121, analyzing a delay to the input on the control side of a selector circuit provided inside and a delay to the data input of the selector circuit and assigning the selector circuit of the light input load of a control signal when the delay to the control input side is greater or assigning the other selector circuit when the delay to the data input side is greater. Thus, the delay time from the control signal input can be improved and a further accelerated data path can be developed.
Patent JP-H09185811-A (JP)
Title: Magnetoresistive head including low reluctance path selectively arranged between shields
Inventor: TOOMASU CHIYAARUZU KURISUTENSE
IPC: G11B5/31
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce interference a signal picked up by an MR head. SOLUTION: A magnetic head 600 includes a shielded MR element 605 which educes interference picked by inductive reading of a shield by mounting a low reluctance path between the shields 601 and 602. The low reluctance path is provided outside of a conductive loop including the MR element 605 and its related leads. The low reluctance path can include a magnetic short-circuit between the two shields 601 and 603.
Patent JP-H01174046-A (JP)
Title: Constant current telefax subscriber circuit
Inventor: OKAZAKI ISAO
IPC: H04L12/10
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the power consumption and to decrease the heating in an exchange by constituting a power supply for a subscriber circuit so that a variable voltage source is employed, whose output current is fed back to make the detected line current to a prescribed constant current. CONSTITUTION:Captions A, B, C, D are electronic circuit switches and they are controlled according to a transmission data. A power supply circuit 2 is constituted by employing a variable voltage source whose output voltage is adjustable, that is, a switching regulator circuit. Then the feedback control is applied to the output voltage of the power supply voltage 2 in a way that the a subscriber line current detected by a load current detection circuit 3 is a prescribed constant current. Thus, a power in matching with the distance between the exchange and the subscriber can be supplied, low power consump tion is attained and also the heating in the exchange is decreased.
Patent JP-H09166585-A (JP)
Title: Working equipment in container
Inventor: KAJIYAMA SHIGERU
IPC: B66B9/187
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To correctly execute remote work of a working tool, a working sensor, or the like by putting a clamp mechanism in action by the vertical movement of a link to expand/contract clamping claws in the radial direction of a container so as to be able to clamp and release clamping to the container. SOLUTION: A cylindrical ultrasonic inspecting device 2 is hung by a crane or the like through a wire 22 and fed into a cylindrical container 1. The driving and control of a motor, a sensor and a cylinder in the device 2 are performed through a hose 23. When a prescribed positioning is performed while feeding the device 2 into a container 1 with water inside, clamping claws 19, 12 provided in two vertical stages and enclosed in recessed grooves 41, 43 on the outer surface of the device 2 are pushed out and fixed in the aligned state to the container 1 using the upper end part and inner side wall of the container 1.  In a method of pushing out the claws 12, 19, a cylinder 10 fitted into a recessed groove 45 on the inside of the outer surface of the device 2 is driven to contract a shaft 24, and integral rings 15, 21 move in cavity parts 42, 44, while a shaft 16 moves downward in a groove 46 to push out the claws 12, 19.
Patent JP-H08157068-A (JP)
Title: Tray separating device and work shifting device
Inventor: MANABE YASUO
IPC: H01L21/68
Filed: 1994-12-05
Abstract: PURPOSE: To improve the workability of the work shifting work by providing a hooking means hooking a tray on a tray feed stocker, providing a sucking means sucking the tray on a tray separation section, lowering the sucking means, and extracting only the tray of the lowest stage from the hooking means. CONSTITUTION: A tray feed loader is moved to below a tray feed stocker 2, and a tray of the lowest stage in the tray feed stocker 2 is sucked by the first and second suction sections 10, 13. The first suction section 10 is lowered first by air cylinders 11, 14, the shipping tray 1 of the lowest stage is lowered and warped, the shipping tray 1 is released from the hooking by resistance pins 7, 7, and the shipping tray 1 is extracted by the descent of the first and second suction sections 10, 13. The shipping trays 1 stacked on the shipping tray 1 of the lowest stage are not warped and are hooked by the resistance pins 7, 7, and they are completely separated from the extracted shipping tray 1 of the lowest stage. Automation can be implemented, and workability can be improved.
Patent JP-2001147585-A (JP)
Title: Image forming method and device
Inventor: KINOSHITA SHOICHI
IPC: G03G9/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable image forming method by which the device constitution becomes simple and high image quality is obtained. SOLUTION: As a method for forming a color image by using a contact type non-magnetic one-component developing device, a plate-like blade which is constituted of a metallic elastic member and the tip part of which is chamfered is used by being combined with developer consisting of toner whose glass transition point is 55 to 70 deg.C, whose weight average grain diameter is 6.0 to 10.0 μm and whose grains having grain diameter being <=5 μm are <=20 number % in the developing device.
Patent JP-H03189825-A (JP)
Title: Working area managing system
Inventor: TORII HIROYUKI
IPC: G06F9/45
Filed: 1989-12-20
Abstract: PURPOSE:To improve the using efficiency of a working area by deciding a use state of an adjacent partial area at the time when an unused partial area is generated, and connecting the unused partial area at the time when the area is unused. CONSTITUTION:A working area 121 where a processing means 111 executes a program processing has plural partial areas, and in each partial area, management information consisting of a using state for showing whether the area is being used or unused and its size is stored. When the use of one partial area by the processing means 111 is ended, a using state deciding means 131 decides a use state of the partial area being adjacent to the partial area whose use is ended, and in the case it is decided that the area is unused, a management information changing means 141 changes each management information of the partial area whose use is ended and the adjacent unused partial area. Subsequently, by changing the management information, the adjacent unused area is connected as one large unused area. In such a manner, the using efficiency of a working area can be improved.
Patent JP-H04203086-A (JP)
Title: Door chain device
Inventor: GOTANDA MOTOHIRO
IPC: E05C17/06
Filed: 1990-11-30
Abstract: PURPOSE:To make it hard to release a door chain from the outside of a door and to make it easy to release it from the inside thereof by providing a space between the surface plate and the bottom plate of an interlocking member, forming a through-hole and a slit on the surface plate, making a flange of an interlocking device as a permanent magnet, and making the bottom plate as a ferromagnetic material. CONSTITUTION:A knob 51 and a slit 52 are provided to an interlocking device 50, a narrow section 54 besides the knob 51 and a flange 55 on the front end thereof are formed toghther as a unit, and a permanent magnet 57 is buried in the flange 55. While, a space 64 is provided between the surface plate 62 of an interlocking member 60 and the bottom plate 63 of a ferromagnetic material, and the flange 55 is slid. After that, a through-hole 65 is formed on the surface plate 62, and a slit is connected thereto. Stoppers 67 and 68 are provided on the bottom 63. According to the constitution, a door chain can not be released from the outside of a door, and a length of the door chain can be changed to control opening condition of the door.
Patent JP-H08103737-A (JP)
Title: Cleaning device
Inventor: KOO KUNIHISA
IPC: B08B3/04
Filed: 1994-10-05
Abstract: PURPOSE: To efficiently remove the dirt off from an article having stop holes and blind holes by a simple and inexpensive device. CONSTITUTION: When the dirt is removed off from the article, a cleaning tank in which a first cleaner of a specific gravity smaller than the gravity of dirt to be cleaned and a second cleaner of a specified gravity larger than the gravity of dirt to be cleaned, not compatible with each other, are provided. Articles 1 to be cleaned are kept on each of a first cleaner layer 2 and a second cleaner layer 3 respectively.
Patent JP-H11159893-A (JP)
Title: Refrigeration cycle having full-close opening detector for motor expansion valve
Inventor: KURAMOCHI TAKESHI
IPC: F25B1/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To to ensure optimal flow rate (load) control by detecting the full-close opening of a motor expansion valve and enlarging the control region at an opening close to the full-close opening significantly with no fluctuation. SOLUTION: A decision is made that refrigerant is flowing based on the temperature variation with time of a heat exchanger 4 functioning as an evaporator and the full-close opening of a motor expansion valve 3 is determined with reference to the temperature variation time point thus determined. Opening of the motor expansion valve 3 is then controlled during normal operation while setting a lower limit of variable width at an opening wider than the full-close opening thus determined than a specified amount.
Patent JP-S63192482-A (JP)
Title: Wet razor apparatus
Inventor: BUORUFUGANGU ARUTOHAUSU
IPC: B26B21/44
Filed: 1987-12-28
Abstract: The spirit of the invention is a rotary-head wet shaver with a shaving head 2 which has single or double razor blades 7 and which is arranged at the front end of a handle 1, a plurality of razor blades 7 being arranged on a common blade carrier 6, rotatable about an axis A, uniformly over the circumference of the latter. The cutting edges 8 of the razor blades 7 extend parallel to this axis A, and the blade carrier 6 together with the razor blades 7 can be rotated by means of a rotary knob 11 lying in the axis A and located on the blade carrier 6, into the respective shaving position and be locked there. To improve the handling of the shaver, it is proposed that it be possible for the rotary knob 11 to be pulled out. It is proposed, furthermore, that the blade carrier 6 be attachable on to the free end of a rotary axle 4, whilst the blade carrier 6 can additionally be equipped with a cover cap 16 and with a wire coil. This wire coil can likewise be used for all conventional razor blades and is not restricted to those blade carriers on rotary-head shavers. 
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Patent JP-H08154620-A (JP)
Title: Production of seasoning materials for stew dish
Inventor: SADA TOMOARI
IPC: A23L27/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a method of producing seasoning materials for stewed dishes where the materials can improve the taste and flavors of stewed dishes by adding them to the ingredients for general stewed dishes, particularly soup, stew or sauces as a seasoning, thus can simplify the cooking process. CONSTITUTION: Edible oil is added to 100 pts.wt. of vegetables in an amount of 1-70 pts.wt., and they are heated in the temperature range from 97 to 110 deg.C for 5-120 minutes, then 1-20 pts.wt. of a brewed alcoholic beverage or 100 pts.wt. of the vegetables are mixed with 1-70 pts.wt. of edible oil and 1-20 pts.wt. of brewed alcoholic beverage and heated at 97-110 deg.C for 5-120 minutes. Then, they are further heated at 90-110 deg.C for 1-30 minutes to give this seasoning material for stewed dishes.
Patent JP-H01172040-A (JP)
Title: Structure of floor mat
Inventor: NATORI HIROSHI
IPC: B60N3/04
Filed: 1987-12-26
Abstract: PURPOSE:To enable quick usage conversion to a snow mat or a carpet mat depending on the use condition of a vehicle by detachably laying the carpet on the recess of the snow mat laid over the floor of the vehicle. CONSTITUTION:A floor mat structure comprises a combination of a snow mat 1 and a carpet mat 2. The snow mat 1 is laid on the floor on the driver's side, and its whole body is made of a synthetic resin and shaped in a near rectangle except that its front edge is cut in an arc in accordance with the bulge of the floor panel. On the whole periphery of the snow mat 1 is formed a bank 3 which prevents the flow-out of water, soil, etc. An area which is surrounded by the bank 3 is a recess 4. On the other hand, a carpet mat 2 is formed into nearly the same shape as that of the recess 4 and is provided with a carpet 8 on the upper surface thereof. And, the carpet mat 2 has an engagement hole 9 which engages with a nearly rectangular protrusion 5 made on the fore part of the snow mat 1.
Patent JP-H07193220-A (JP)
Title: Photo thyristor
Inventor: KAMIUCHI HAJIME
IPC: H01L29/74
Filed: 1993-12-27
Abstract: PURPOSE:To provide a very reliable photo thyristor which can be reduced in size and is resistant to pulse noise. CONSTITUTION:In one and the same substrate wherein a photo thyristor 16 is formed, a normally-on type MOSFET 17 which is to be connected between the gate and the cathode of the photo thyristor 16 is formed and a photo transistor 18 to be connected to the gate of the normally-type MOSFET 17 is also formed.
Patent JP-H01171325-A (JP)
Title: Block encoder
Inventor: SUMINO SHINYA
IPC: H04N19/60
Filed: 1987-12-25
Abstract: PURPOSE:To improve the accuracy of a block encoder by controlling the dynamic range of an arithmetic unit periodically corresponding to the dynamic range of an input data. CONSTITUTION:At first the dynamic range of an input data and the output data of each arithmetic unit 4 are calculated in advance and the periodicity of the dynamic range is checked. If there is any periodic fluctuation of the dynamic range, the data with small dynamic range is shifted by a shift register 5 periodically synchronously therewith. Thus, the dynamic range is expanded to reduce the fluctuation of the dynamic range in an optional clock. The periodic shift number of the shift register 5 is stored in a shift number controller 9 and read by using a clock 8 generated by a circulating counter 7. In case of coding actually, the shift number of each shift register 5 has only to be controlled according to the output of a shift number controller 9.
Patent JP-H01170773-A (JP)
Title: Friction mechanism member for compressor
Inventor: TSUDA YOSHIYUKI
IPC: F16C33/12
Filed: 1987-12-25
Abstract: PURPOSE:To decrease a coefficient of friction and to reduce sliding loss by forming one of friction mechanism members using ceramics or metal-group material coated with ceramics and forming the other thereof using iron-group sintered material impregnated with lead. CONSTITUTION:A rotary compressor 1 is constructed so that a roller 3 supported by a shaft 2 is rotated with eccentricity while being brought into close contact with the inner wall of a cylinder 8 and a fluid in a space partitioned by a vane 9 inserted in a vane groove 10 provided on a part of the cylinder 8, the forward end portion of which is brought into sliding contact with the outer peripheral surface of the roller 3, the roller 3 and the cylinder 8 is compressed by the eccentric rotation. In this case, the cylinder 8 as a friction mechanism member is formed by iron-group sintered material impregnated with lead. On the other hand, the vane 9 as a friction mechanism member is formed by ceramics or iron-group material, the surface of which is coated with ceramics. Thus, sliding lose especially between the vane 9 and the vane groove 10 can be reduced.
Patent JP-2000154542-A (JP)
Title: Pile cap and work execution method for pile cap
Inventor: OOKAWA MASAHARU
IPC: E02D27/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a pile cap and a work execution method for the pile cap capable of facilitating the mounting work of the pile cap on a reinforcing bar basket to improve work efficiency and corresponding to a certain degree of change of a diameter of the reinforcing bar basket and the number of pile main bars. SOLUTION: This pile cap is attached to one end part of a reinforcing bar basket 7 for reinforcing bar concrete pile formed cylindrically by a plurality of hoop bars 11 and many pile main bars 8. In this case, the pile cap 1 is formed like a double cylinder by an annular space 5 having a predetermined interval by an outer cylindrical body 2 and an inner cylindrical body 3 having a smaller diameter than that of the outer cylindrical body 2, and an annular linking lid plate 4 is provided at one end of the outer cylindrical body 2 and the inner cylindrical body 3 to seal one end of the annular space 5 so that one end part of the pile main bar 8 of the reinforcing bar basket 7 can be easily inserted from an annular opening 6 at the other end communicating with this annular space 5.
Patent JP-H11233050-A (JP)
Title: Panel for cathode ray tube and its manufacture
Inventor: BE SEIRYU
IPC: H01J31/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To realize uniform luminance and enhanced quality on an entire screen. SOLUTION: In this panel 2, a space between beam passing holes of a shadow mask is widened so as to make it wider as it comes close to a peripheral part 26 of a screen in order to secure an additional coverage of an electron beam, and accordingly, a space between phosphors in the peripheral part 26 of the screen is widened. In order to prevent reduction of luminance in the peripheral part 26 of the screen produced by an increase of a black matrix film area, the panel is made of clear glass and a means for variable transmission to change transmittance of a center part 24 of the screen and the peripheral part 26 is contained in an outer surface of the panel. The means for variable transmission means comprises a variable colored coating film 28 with a color gradually getting tinnier as it comes colors to the peripheral part 26 with the thickly colored center part 24 as a center.
Patent JP-H08157658-A (JP)
Title: Inorganic filler-reinforced resin composition
Inventor: SAKAIZAWA MASAO
IPC: C08L23/10
Filed: 1994-12-08
Abstract: PURPOSE: To obtain an inorganic filler-reinforced resin composition excellent in mechanical strength, heat resistance, rigidity, impact resistance, moldability and surface properties. CONSTITUTION: This inorganic filler-reinforced resin composition comprises (a) 20-96.5wt.% of propylene polymer having a melt flow rate(MFR) of 0.01-150g/10min measured according to ASTM D-1238, wherein the MFR and a meso average chain length (Nm) measured with<13> C-NMR satisfy an inequality relation of Nm>=97+29.5 logMFR, (b) 0.3-54wt.% of glass fibers having an average fiber diameter of 3-11μm, (c) 0.3-54wt.% of calcium carbonate having an average particle diameter of 0.5-15μm, and (d) 0.5-20wt.% of a modified polyolefin.
Patent JP-H08159763-A (JP)
Title: Water depth detector
Inventor: MACHII HIROYOSHI
IPC: G01C13/00
Filed: 1994-12-10
Abstract: PURPOSE: To provide a water depth detector, which is compact and can detect the water depth stably in high accuracy. CONSTITUTION: An oscillator 2 is provided, and a frequency variable part 3 having a variable capacitor, which constitutes a part or all of the LC resonance circuit of the oscillator 2, is connected to the oscillator 2. The capacitance of the variable capacitor is changed in correspondence with the water depth. The oscillator 2 outputs the detected water depth signal having the frequency corresponding to the capacitance into an FV converter 11 of a converting part 4. The FV converter 11 converts the detected water depth signal into voltage corresponding to the frequency and outputs it to a straight-line correcting part 12. The straight-line correcting part 12 linearly corrects the voltage-converted detected water-depth signal and outputs the result to an A/D converter 13.  The A/D converter 13 converts the detected water depth signal into the digital signal and outputs the signal to a control part 14. The control part 14 computes the water depth from the digital detected water-depth signal and displays the signal on a display part 5.