baber/WOPTO huggingface dataset:
Patent JP-H04154402-A (JP)
Title: Pneumatic tire
Inventor: SUGIMOTO CHIEKO
IPC: B60C15/06
Filed: 1990-10-17
Abstract: PURPOSE:To improve a total balance of rigidity in a tire whole body and to enhance maneuvering stability and riding feeling at the same time by setting tread rigidity as well as bead rigidity and relationship there between within a specific range respectively. CONSTITUTION:In a pneumatic tire 1 mounted on a regular rim 9 and charged with regular inner pressure, tread rigidity TI and bead rigidity BI are obtained according to the following expressions based on a tire width TW measured at a position where a side wall 3 is most swelled outward, a tire height TL from a rim reference plane OL, of a tire section to the outermost side in the radial direction, a width BW of a breaker 7, a height BL being a distance from the outermost side end in the radial direction of a bead core 4 to the outermost side end in the radial direction of a bead apex 8, hardness TH of tread rubber of an annular tread 2, and hardness BH of the bead apex 8, namely, TI=(THXBW)/TW and BI=(BHXBL)/TL. Relationship between the tread rigidity TI and the bead rigidity BI is set as 13<=TI-BI<=15, while the tread rigidity TI is set as 41<=TI<=47 and the bead rigidity BI is set as 27<=BI<=33.
Patent JP-2000104433-A (JP)
Title: Lock device
Inventor: YAMAMOTO MANABU
IPC: E05B5/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To air-tightly close a door in relation to a fixed frame by forming a lock device of a housing, a handle and a claw fitting, and locking and unlocking a door while turning the claw fitting for engagement with the fixed frame provided with the door freely to be opened and closed. SOLUTION: When a door 2 is locked, a handle is turned upward so as to turn an arm part 20 downward, and a second abutment part 32 is separated from a claw fitting 7, and on the other hand, a lower peripheral surface part of the arm 20 abuts on a lower peripheral edge part of the claw fitting 7 so as to turn the fitting 7 in a direction for separating from a fixed frame 3. At this stage, a second boss 12 and a second nut 14 in a rear surface of a housing 4 abut on an upper peripheral edge part 21 of the fitting 7 and near there so as to guide the fitting 7 for smooth turning. When the arm 20 is turned downward, a first abutment part 31 pushes the fitting 7 so as to horizontally move the fitting 7 along the bosses 11, 12. Pressure-contact of the fitting 7 is thereby released and easily turned in a direction for unlock.  With this structure, lock and unlock of the door 2 and seal of the door 2 in relation to the fixed frame 3 can be facilitated.
Patent JP-H08142539-A (JP)
Title: Book fitted with optical disk
Inventor: OCHIAI AKIKO
IPC: B42D1/00
Filed: 1994-11-14
Abstract: PURPOSE: To prevent an attached optical disk from slipping off from a book without increasing cost and making the book hard to read. CONSTITUTION: In a book fitted with an optical disk constituted by attaching the optical disk to a book 21, a housing page 21a composed of one or more page of the book 21 and having thickness larger than that of the optical disk and having an opening part 21a-1 in which the optical disk is housed and arranged and one or more page containing the page adjacent to the housing page 21a are provided. Further, the holding pages 21b-1, 21b-2 superposed on the housing page 21a wherein the optical disk is arranged in the opening part 21a-1 to hold the optical disk and seals 24 binding the holding pages 21b-1, 21b-2 so as to hold the housing pages 21a between the holding pages are provided.
Patent JP-H03142064-A (JP)
Title: Soldering device
Inventor: MITANI HIDEO
IPC: B23K1/08
Filed: 1990-10-19
Abstract: PURPOSE:To automate the mounting and taking out of a printed circuit board and to reduce working man-powers by forming each of chucking mechanism to a mechanism which has tapered pressing parts and parts projecting horizontally toward the inner side and pinches the printed circuit board between both parts. CONSTITUTION:Chucking plates 7 are opened against springs 8 by opening/closing mechanisms along supporting bars 6 and a cover 13 is oscillated to open by pressing a lever 11 downward. The printed circuit board 14 is perpendicularly lifted up to the position between the notched parts of pawls 9 and the tapered parts of pressing plates 10. The opening/closing mechanisms are then released and the chucking plates 7 are closed up to the ends of the supporting bars 6 by the resetting force of the springs 8 along the supporting bars 6. The printed circuit board 14 is supported by the tapered parts of the pressing plates 10 and the pawls 9 in this way. The lever 11 is simultaneously returned to the home position, by which the cover 13 is oscillated to close to provide a covering on the front surface of the printed circuit board 14. Reflow soldering is executed in this state. The ride of the solder onto the front surface of the circuit board 14 by the fluctuation in the height of the solder waves is prevented by the cover 13.
Patent JP-H06127957-A (JP)
Title: Mold for molding glass lens
Inventor: DOI YUZURU
IPC: C03B11/08
Filed: 1992-10-16
Abstract: PURPOSE:To provide a mold for molding the glass lens which can prevent harmful reflection even if the molding surface of the glass lens is not provided with a recess of a special shape and which is effective against a lens of various shapes. CONSTITUTION:A part of the projecting part 1a of an upper mold 1 is constituted to the diameter smaller than the diameter of the projecting part 1a of a lower mold 6. A ring 4 sliding in the longitudinal direction of the upper mold 1 is inserted into the upper mold 1. This ring 4 is constituted of a Cr2O3 blank material having the coefft. of linear expansion smaller than the coefft. of linear expansion of the upper mold 1 and the lower mold 6. An annular piece 5 in contact with the non-effective diameter part of the glass lens 3A is fitted into the upper mold 1.
Patent JP-S63133394-A (JP)
Title: Semiconductor memory device
Inventor: ASAI HIDEYASU
IPC: G11C11/401
Filed: 1986-11-21
Abstract: PURPOSE:To contrive the prevention of an influence of live capacity and malfunction by adding a capacitance nearly equal to a parasitic capacitance existing between 2nd and 3rd bit liens adjacent to each other in a semiconductor memory device having a sense amplifier between 1st and 3rd bit lines, between 1st and 4th bit lines, between 2nd and 4th bit lines. CONSTITUTION:A capacitor (C6, C7, C0) for correction is added respectively between the bit lines BA11 and BB21, between the bit lines BA12 and BB22, and between the bit lines BA11 and BB22. The capacitances of the capacitors C6, C7, C0 are nearly equal to the capacitance of the capacitance C1 between the bit lines BA12 and BA21. When all bit lines are precharged to an H level till times t1, t2, as soon as the level of the bit line BB21 is locked to an L level by the coupling capacitance C1 at a time t3, the level of the bit line B22 is pulled in an L level by the capacitor C7. Since the relation of the capacitance C1 C7 exists, the pulled-in level is nearly equal to both bit lines BB21, 22 and the levels of the bit lines BB21, 22 are not inverted. Thus, no malfunction takes place.
Patent JP-H10118581-A (JP)
Title: Cleaning method for columnar structure
Inventor: SUZUKI YOSHITERU
IPC: B08B1/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean a columnar structure without requiring dangerous work, such as diving work, by sprirally winding a cable around a columnar body having a circular shape in section, pulling its one end in a tangent direction, sliding this cable along the surface of the columnar body and removing the deposits on the surface of the columnar body. SOLUTION: While a chain 11 which is the cable is spirally wound around the columnar body 1, the chain is sunk into the water by using a working ship, such as ship or raft on the water surface in order to scrape off the deposits 4 under water of the columnar body. A wire rope 13 is connected to the end 12 of the wound chain and is anchored to a bridge leg on land or the adjacent bridge leg. One end of the chain 11 is pulled in the tangent direction of the columnar body 1 by means of a winch, etc., by which the chain 11 is brought into pressurized contact with and wound around the columnar body 1. The chain is pulled while the chain is spirally slid in the loci along the surface of the columnar body 1. As a result, the cleaning of the columnar body 1 is made possible without requiring the dangerous work, such as diving work.  The tight integration of the reinforced structural body is thus made possible.
Patent JP-2001096832-A (JP)
Title: Image data processor, image data processing method and recording medium
Inventor: KUWABARA HIROKAZU
IPC: G06F3/048
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To process image data such that it can be printed plainly on a sheet of desired size without requiring any troublesome work. SOLUTION: An order for arranging image data fetched from a browser is determined. The image data is enlarged or contracted similarly, according to that order, to have a maximum size in an area not yet arrange with any image (E2, E3, E5, E6) and then arranged in that area in the common direction (E8).
Patent JP-H11101236-A (JP)
Title: Touch down bearing device
Inventor: FUKUYAMA HIROMASA
IPC: F16C32/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a long life touch down bearing to be arranged even at a position having a large inside diameter, suppress an applying load during abnormal rotation, and prevent the breakage of a magnetic bearing device. SOLUTION: This bearing device comprises an inner ring 1 having an inside diameter larger than the outside diameter of a rotary shaft; an outer wheel housing 3; an outer ring housing 3; and a plurality of support rolling bearings 2 arranged in an approximately uniform pitch diameter position and fixed at the housing 3. In this case, the outer ring 2b of the support rolling bearing 2 is pressed against the inner ring 1 by a pre-load mechanism and brought into a non-contact with the outer ring housing 3.
Patent JP-H03141414-A (JP)
Title: Cargo work operating device for skid steer loader
Inventor: KAJINO KATSUO
IPC: E02F3/34
Filed: 1989-10-26
Abstract: PURPOSE:To enable even a person who has a handicap in his/her legs to freely operate the cargo work by providing a loading part to a pedal supporting part which turns in a body with a pedal to attach the end part of a manual operation level which turns the pedal in a loadable/unloadable way at manual operation. CONSTITUTION:A lever 7 is attached into a loading part 9 of a pedal 6 with both marks 13 and 14 set previously opposite to each other for a person having a handicap in his/her legs and desiring to perform the cargo work. Thus, a pin 11 of the part 9 set into a lock groove 15 of the lever 7 works as a stopper and therefore the operation of the lever 7 is surely transmitted to the pedal 6 without causing such an inconvenient case where the lever 7 skids in the part 9 at its operation. When the pedal 6 is turned with operation of the lever 7, a control valve 18 is operated via a transmission shaft 16, a coupling member 17, and a connecting rod 19. Then an arm 2 and a bucket 1 are turned with compression and expansion of hydraulic cylinders 4 and 5. Thus, the cargo work is carried out. In such a constitution, a person having a handicap in his/her legs can perform the cargo work by operating manually the lever 7 without treadling the pedal 6.
Patent JP-H06102575-A (JP)
Title: Finder device
Inventor: KOYAMA TAKASHI
IPC: G03B17/20
Filed: 1992-09-22
Abstract: PURPOSE:To provide a system which is a finder optical system, displays information on a surface suitable for viewing through an eyepiece without placing an optical element and is hardly affected by the dust and soiling of the optical element and simultaneously, the arrangement of the optical system under less restrictions in the arrangement of the optical element. CONSTITUTION:A hologram information display element 5 is arranged in the image forming surface of an objective lens 1 as a position suitable for viewing through the finder optical system or the position away from the conjugate surface of the image forming surface, a hologram is illuminated from the outside of the optical path of the optical system to reproduce the image of the displayed information, so that a member for displaying finder information is not disposed on the image forming surface or its conjugate surface, but a finder information display suitable for the diopter can be executed.
Patent JP-S62138973-A (JP)
Title: Pipeline multi-connection control system
Inventor: MASUI TAKESHI
IPC: G06T1/20
Filed: 1985-12-11
Abstract: PURPOSE:To connect a section between plural modules through a pair of an image data bus by selecting a timing to fetch or output the image data by respective modules of the component of a pipeline. CONSTITUTION:The setting part 22 of a module 11 constituting a pipeline such as an image processing processor (IPU) and an image memory (IM) has the setting parts 29-31 having number (n) of processing, the number (t) of the initial skipping and the number (v) of the interval skipping. (n), (t) and (v) make a frame enable signal selectively effective, in the effective timing, the module 11 fetches the data on a bus 13 at the input side or outputs the data to a bus 14. Through the same read bus 13, the outputs of IM1 and IM2 are connected so as to input to an IPU1, the IM1 sets the (n), (t) and (v) to 1, 0 and 0, the IM2 sets them to 1, 1 and 0 and the IPU1 sets them to 2, 0 and 0, and then, by using a pair of the read bus 13, respective data can be transferred to the IPU1 by the timing different from the IM1 and the IM2.
Patent JP-H04156222-A (JP)
Title: Inverter device
Inventor: TAKEZOE MICHIYA
IPC: H02H5/04
Filed: 1990-10-17
Abstract: PURPOSE:To prevent the fault of an electrolytic capacitor in a DC circuit so as to improve the reliability of an inverter device by detecting an open phase from the ripple voltage of the direct current of the DC circuit. CONSTITUTION:Since the ripple voltage of a DC circuit 23 is >=20V when an open phase occurs, while the ripple voltage is 5V at normal time, the occurrence of the open phase is discriminated when the ripple voltage becomes >=20V and the output of an inverter circuit 24 is stopped. Since the open phase is detected from the ripple voltage of the circuit 23, the open phase of the alternating current supplied to the circuit 22 can be surely detected. Especially, the open phase can be surely detected on the secondary side, namely, on a motor MC side from an electromagnetic switch 52c provided on a power source 21 side of the rectifier circuit 22.
Patent JP-H02126530-A (JP)
Title: Chip fuse
Inventor: TEZUKA KYOICHI
IPC: H01H85/143
Filed: 1988-11-05
Abstract: PURPOSE:To easily make the size of fuse small and perform the surface mounting by installing electrodes on an insulating heat resistant substrate and connecting them with a fuse actor. CONSTITUTION:Electrodes 2 are installed on an insulating heat resistant substrate 1 of ceramics, etc., and they are connected with a fuse actor 3. The fuse actor 3 is, therefore, protected by an insulating heat resistant substrate 1, so that it has a sufficient resistance against heat generated when the electrode 2 is soldered. Thereby, solder dip and solder reflow become possible; as a result, the surface mounting can be accomplished. Moreover, it is possible to carry out fine working and make the size of fuse small by installing the fuse actor 3 by vacuum evaporation or wire bonding.
Patent JP-H08136107-A (JP)
Title: Cold air circulation type showcase
Inventor: HAYASHI KENICHI
IPC: F25D16/00
Filed: 1994-11-15
Abstract: PURPOSE: To prevent temperature during defrosting from being raised by providing a heat exchanger that encapsulates a cold storage agent which is robbed of heat to the surroundings and is changed physically and chemically in itself when ambient temperature is a predetermined value or lower, and which absorbs heat from the surroundings and is returned in itself to cool the suroundings when the ambient temperature is a predetermined value or higher. CONSTITUTION: An evaporator 12 is provided in vent passages 7A, 7B through which air in a casing 1 is passed, and any frost adhering to an outer peripheral surface of the evaporator 12 is heated, melted and removed with a heater 15. A cold storage type heat exchanger 20 inside which a cold storage agent 30 is encapsulated is robbed of heat to surroundings in itself and is changed physically and chemically in itself when ambient temperature is a. predetermined value or lower, and absorbs heat from the surroundings and is returned in itself to cool the surroundings when the ambient temperature becomes a predetermined value or higher. Hereby, temperature of air in the casing 1 is prevented from being excessively raised during defrosting whereby freshness of goods is prevented from being lowered during the defrosting.
Patent JP-H06128973-A (JP)
Title: Formation of block retaining wall and large-scale block for retaining wall
Inventor: TAKAGI YOSHIHIKO
IPC: E02B3/14
Filed: 1992-10-19
Abstract: PURPOSE:To provide the method of preparation construction of a retaining wall body capable of corresponding even to a steep slope zone, etc., which have the comparatively narrow area of a working space and to which a ready- made concrete block having weight cannot correspond, and a large-scale block for a retaining wall. CONSTITUTION:The length of connected bodies is shortened with laminating to an upper section from a footing section in unit blocks, in which slope-face plates 1 and anchor plates 2 are tilted and formed on both sides of the conneced bodies in response to a specified retaining-wall inclination, and the unit blocks are constituted in shape units corresponding to each position, where the unit blocks are superposed and incorporated so that a retaining wall body having a trapezoidal side face is composed as a whole when the unit blocks are stacked completely. Accordingly, since the unit blocks constitute the frame of the retaining wall body by connecting and joining the slope-face plates 1 and the anchor plates by parallel superposition, a main body in strength is composed of concrete filled into the air gap sections of the retaining wall body, thus substantially displaying the same effect as cast-in-place concrete.
Patent JP-H02125869-A (JP)
Title: Barrel coating device by arc ion plating method
Inventor: HANAKURI KOUJI
IPC: C23C14/32
Filed: 1988-11-04
Abstract: PURPOSE:To uniformly and efficiently perform coating on many small article parts by arranging an evaporation source whose evaporation face is tilted to the rotational inclining direction to the central part of a barrel connected with the cathode of a bias power source and also connecting this evaporation source with the cathode of an arc power source. CONSTITUTION:A drum-shaped barrel 3 insulated from a vacuum chamber 1 is arranged in this vacuum chamber 1 having a vacuum exhaust port 2. Many substrates 10 consisting of a small article are housed in the barrel 3 and this barrel is rotated around a horizontal rotary shaft 4 by a motor 7. The barrel 3 is connected with the cathode of a bias power source 8 and the vacuum chamber 1 is connected with a grounded anode. Furthermore an evaporation source 12 is arranged to the center of the barrel 3. The evaporation face 13 of this evaporation source 12 is tilted to the rotational inclining direction of the substrates 10 and arranged and furthermore an anode 14 is arranged to the front of the lower part thereof. The evaporation source 12 is connected with the cathode of an arc power source 17 and the anode 14 is connected with the anode thereof and arc discharge is caused. Metallic ions are generated from the evaporation source 12 by this discharge and coating is efficiently and uniformly performed on the surfaces of the substrates 10 by ion plating.
Patent JP-H02126707-A (JP)
Title: Muting circuit
Inventor: KOKUBO KENICHI
IPC: H03F1/00
Filed: 1988-11-07
Abstract: PURPOSE:To make variable a muting time in accordance with the fluctuation of a supply voltage by providing a charging/discharging capacity, a charging, transistor, a constant current source and a variable current source. CONSTITUTION:The title circuit provides a charging/discharging capacitor 9, a charging transistor(Tr)10, a constant current source 11 and a resistance 19 as a variable current source. The action current of the Tr10 is supplied through a power source 11 and the resistance 19. When the supply voltage is high or when it is low, the charging current of the capacitor 9 is made large or small, and thus, the muting time can be made short or long.
Patent JP-2000114407-A (JP)
Title: Semiconductor device
Inventor: ANDO KOJI
IPC: H01L21/338
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device from deterioration of element characteristics and gradation of high-frequency characteristics by providing walls surrounding an active region of a semiconductor device and by covering the top of the walls with covering part, and sealing only the active region. SOLUTION: Source electrodes 2 on the central part of a semiconductor substrate, which form an active region, electrodes, and the like, on a semiconductor substrate 7, is jointed with source extraction electrodes 5 via an air bridge. Next, an insulating protection film 8 composed of SiN, and the like, is formed so as to cover the surface of the semiconductor substrate 7. Then, metallic walls 9 are formed so as to encompass the active region with thick film plating of metals such as Au. The metallic walls 9 are formed by striding across a gate extraction wire 24, source extraction wire 25, and a drain extraction wire 26. As the insulating protection film 8 exists between each extraction electrode and each metallic wall 9, both of each extraction electrode and each metallic wall are insulated electrically.  A covering part composed of metal or ceramics is fixed on the top of metallic walls 9 with soldering materials so as to cover the active region surrounded by the metallic walls 9, to seal the active region.
Patent JP-H01168458-A (JP)
Title: Printer
Inventor: SHINKAWA TAKESHI
IPC: B41J19/18
Filed: 1987-11-06
Abstract: PURPOSE:To improve capacity for print processing and to obtain printing of high quality, by a method wherein the number of printing elements of a mounted printing head is discriminated, and printing control suitable for the number of the printing elements is performed. CONSTITUTION:A CR motor 13 for moving a carriage 25 on which a printing head 14 is mounted is connected to a driving part 18, and the printing head 14 is connected to a driving part 19 via a connecter part 27. There are three kinds of printing heads 14: a 24-pin printing head 14a wherein two rows of 12-printing wires are zigzag arranged and by which high density printing can be performed; a 9-pin printing head 14b wherein one row of 9-printing wires having a thicker diameter than that of the printing wires of the 24-pin printing head is arranged and by which high speed printing can be performed; and a 18-pin printing head 14c wherein two rows of 9-printing wires having the same diameter as that of the printing wires of the 9-pin printing head 14b are in parallel arranged and higher speed printing than the 9-pin printing head 14b can be performed. Each printing head can be detachably mounted on the connector part 27. A printing control program containing various functions processing is stored in a ROM.