baber/WOPTO huggingface dataset:
Patent JP-2001107633-A (JP)
Title: Hinge with angle holding mechanism of folding door
Inventor: HAYASHI KAZUYA
IPC: E05D15/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the hinge with an angle holding mechanism of a folding door having extremely excellent appearance. SOLUTION: In the hinge 1 for the folding door composed of end members 2 with the first shaft sections 4 installed to the side end sections of panels P1, P2 for the folding door while being extended in the vertical direction and an intermediate member 20 having the first bearing sections 21, to which the first shaft sections 4 are externally fitted rotatably, at both side end sections and being interposed between the two end members, stopper holders 23 with the second bearing sections 26 replaced with parts of the inner circumferential surfaces of the first bearing sections are internalized to the intermediate member 20, stoppers 30 slidably projected in the axial center direction from the second bearing sections and springs 35 urging the stoppers in the projecting direction are internalized to the stopper holders,  and a recessed section 9 engaged with the stoppers is formed at the fixed angular position of the outer circumferential surface of the first shaft section. A part of the first shaft section is replaced with the second shaft section made of a resin as required, and the second shaft section has a recessed section. The second bearing section is made of the resin.
Patent JP-H05100788-A (JP)
Title: Bus mouse device
Inventor: KOMAKI NARUTOMO
IPC: G06F3/038
Filed: 1991-10-07
Abstract: PURPOSE:To improve the operability, handling and work environment by making cordless the linkage between a mouse main body and a connecting connector. CONSTITUTION:To a mouse main body 7, a transmitting circuit is provided, and to a connecting connector 9 to which a connector part 10 is freely atachably and detachably fitted at the mouse connector of the main body device such as a computer device, a receiving circuit is built in or fitted by the cable connection, the information of the click operation of the mouse main body 7 and movement information are radio-transmitted to the connecting connector 9, and the section between the mouse main body 7 and the connecting connector 9 is made cordless. That is, each information of the mouse main body 7 is radio-transmitted from the transmitting circuit of the main body 7, received by the receiving circuit fitted to the connecting connector 9, each received information is fetched through the mouse connector to a main body device, and therefore, for the conventional mouse main body, by omitting the cable at the section with the connecting connector, a device can be formed. Then, the storing of the mouse main body 7 can be easily performed without removing the connecting connector 9 from the mouse connector.
Patent JP-2000105421-A (JP)
Title: Film image inputting device and film carrying device
Inventor: AISAKA SHIGENORI
IPC: H04N5/253
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To realize constant film sending speed of a developed still photographic film of long-length by a simple constitution. SOLUTION: A frame number corresponding to a film taking-up diameter of a takeup reel is detected by a frame number computing part 318. On the other hand, a control part 319 previously has a table or a calculating formula showing a motor driving voltage to data corresponding to the film taking-up diameter. Based on the frame number detected by the frame number computing part 318, motor driving voltage for keeping film sending speed constant is obtained from the table or the calculating formula and the motor driving voltage is output to a reel motor 227. Thereby the film sending speed can be set to a specified speed which is previously set and when the film has a magnetic recording layer, for example, trimming information or the like can be magnetically recorded or reproduced onto the magnetic recording layer at the time of sending the film.
Patent JP-S63142109-A (JP)
Title: Antifouling apparatus for structure in contact with sea water
Inventor: UEDA KENJI
IPC: C09D5/04
Filed: 1986-12-04
Abstract: PURPOSE:To obtain an antifouling effect for long periods by application of electric current to an antifouling metal and electrode by a power source. CONSTITUTION:An antifouling metal 3 composed of Cu or Cu alloy is fit on the surface of a structure in contact with sea water, and an anode 4 is immersed in sea water. DC current is intermittently supplied between the metal 3 and the anode 4 by a control mechanism provided for a power source device 7. Antifouling effects can thus be obtained for long periods.
Patent JP-H03150314-A (JP)
Title: Remelting and hardening method for cam shaft
Inventor: KUSUKI HIROAKI
IPC: C21D9/30
Filed: 1989-11-07
Abstract: PURPOSE:To form a chilled layer over a wide range while effectively preventing a shoulder droop, etc., by increasing the rotating speed of a cam shaft around the axial line when a torch for irradiating the outer peripheral surface of a cam exists in the turn back part of relative reciprocative movements. CONSTITUTION:The cam shaft 1 in a rotational driving part 3 of the cam shaft is held horizontally and is rotated around its axial line between a projecting part 7 of a fixing center 8 and a gripping part 9 of a driving box 11. A TIG torch 4 is brought near to the outer peripheral surface of the cam 2 of the cam shaft 1 from a Z direction and this surface is irradiated with a beam. Further, the torch 4 is relatively moved back and forth in an arrow X direction via an arm 12 by a torch positioning robot 5, by which the outer peripheral surface of the cam 2 is remelted and air cooled to form the chilled layer. A connection control section 6 is provided in the above- mentioned remelting and hardening treatment device TS to control the connection of a driving box 11 and the robot 5 so that the rotating speed of the cam shaft is set higher at the time when the torch 4 exists at the turn back parts A, B of the above-mentioned movements than at the time when the torch exists in the other parts. The thermal load on the outer peripheral surface of the cam 2 is uniformized in this way and the generation of the abnormality in the shape by the shoulder shear droop is prevented.
Patent JP-H03151190-A (JP)
Title: Flux for brazing
Inventor: KANAI TOMIYOSHI
IPC: B23K35/363
Filed: 1989-11-07
Abstract: PURPOSE:To enable brazing by using high Zn-containing alloy brazing filler metal by incorporating chloride series flux as a base and the specific wt.% one or more kinds among In, Sn and Bi. CONSTITUTION:The flux for aluminum alloy brazing filler metal composed of 4-12wt.% Si, 15-55wt.% Zn and the balance of aluminum with the inevitable impurities, is constituted as the follows. That is, the chloride series flux as the base and one or more kinds in each component of In, Sn and Bi are incorporated in the flux. Then, as the content incorporated in the total quantity of these components and the chloride series flux, the ratios of 0.2-2.0wt.% In, 0.5-3.0wt.% Sn and 0.5-3.0wt.% Bi are designated. By this method, sufficient fillet can be formed at the joining part and good brazing can be achieved.
Patent JP-H1062282-A (JP)
Title: Pressure sensor
Inventor: SUMI SADAYUKI
IPC: G01L9/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which can be downsized. SOLUTION: A package body 1 having a recess 1a and a pressure introduction hole 1b formed on a bottom of the recess 1a is formed by using mold interconnection device(MID) molded substrate technology, and an electrode 1d is formed from a side wall upper face of the recess 1a toward an outer peripheral face of the package body 1 and toward a rear face of the package body 1. Then a sensor chip 3 is bonded to the bottom of the recess 1a via a glass base 4, and after an electrode 3b and the electrode 1d are wire-bonded via a wire 5, silicon resin 6 is applied on a surface of the sensor chip 3. Further a box-shaped metallic lid 7 comprising a barrier 7a is formed at an outer peripheral end, and the package body 1 and the metallic lid 7 are joined with each other so that a part formed with the recess 1a is covered by the lid 7, thereby manufacturing a pressure sensor.
Patent JP-H10135044-A (JP)
Title: Inductance element
Inventor: IKEDA YOSHITOSHI
IPC: H01F17/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize with large capacity and to prevent occurrence beat in driving frequency in audible frequency band by allowing an internal core to extend, at a center part where an external core is almost divided into two, along the entire width of the external core, with the internal core wound with a coil. SOLUTION: An external core 21 is formed into a square frame-shape comprising an opening 21a, with recessed cut parts 24a and 24b formed at each center part of facing two sides, while being held with insulating holding members 25a and 25b. The internal core 22 is so held that its both end parts are coupled magnetically to the cur parts 24a and 24b of the external core 21 through air gaps 26a and 26b, while provided over the entire width of the external core 21. A coil 23 is wound around a bobbin, whose both end parts are combined to the holding members 25a and 25b so as to be positioned at the outer periphery, at a center part of the internal 22. The external core 21 and the internal core 22 are, combined magnetically together through the air gaps 26a and 26b, and no beat due to magneto-striction is generated since there is no contacting of parts with each other exists.
Patent JP-H06141398-A (JP)
Title: Piezoelectric electroacoustic transducer
Inventor: NAKADERA KAZUYA
IPC: H04R17/00
Filed: 1992-10-28
Abstract: PURPOSE:To make the size of the piezoelectric electroacoustic transducer without deteriorating the acoustic characteristic by setting a resonance frequency of a piezoelectric diaphragm on a higher frequency side than a prescribed resonance frequency. CONSTITUTION:A piezoelectric electroacoustic transducer 1 is integrated in a receiver 9, a piezoelectric diaphragm 4 and front chambers 7, 10 and a rear chamber 8 formed by surrounding a front and a rear surfaces of the piezoelectric diaphragm 4 by cases 5, 6 and 9a are provided. Usually in order to obtain the acoustic characteristic required for the acoustic transducer, the resonance frequency of the piezoelectric diaphragm 4 is set to nearly 1.3kHz as a proper frequency. The air chamber acoustic impedance gets higher by reducing the volume of the air chamber to make the size of the piezoelectric electroacoustic transducer 1 smaller in a conventional method to bring the resonance frequency of the piezoelectric diaphragm toward low frequencies and it has been considered that the reduction in the volume of the air chamber has a limit. In this case, the increase in the resonance frequency of the piezoelectric diaphragm set on a higher frequency side than the prescribed resonance frequency which makes the air chamber smaller is cancelled by the shift of the resonance frequency toward low frequencies by reducing the volume of the air chamber.
Patent JP-H11318268-A (JP)
Title: Control of motor function of live fish and preservation of controlled live fish
Inventor: URABE TOSHIRO
IPC: A22B3/08
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the motor functions of live fishes, capable of surely controlling the motor functions so that a large amount of the live fishes can be carried in a narrow space, and to provide an ideal method for preserving the controlled live fishes, capable of carrying the live fishes in a state maintaining the freshness and qualities of the carried fishes for a long time. SOLUTION: A fish 10 is scooped from a water tank with a scooping net and subsequently laid on a worktable. Wet globes are preferably used in order not to damage the fish by the body temperature of a worker. While the fish 10 is pressed with a hand, the vertebra 1 of the fish is thrust with a tool 6 from the inside of the operculum 21. The thrust position is near a medulla oblongata 11, and the thrusting is thereby greatly effective for lowering the motor function of the fish. When the medulla oblongata 11 itself is damaged, the fish 10 perfectly dies. It is thereby necessary to take care so that the medulla oblongata 11 is not damaged.
Patent JP-H05145268-A (JP)
Title: Electronic apparatus
Inventor: MIYAGAWA AKIRA
IPC: H05K9/00
Filed: 1991-10-11
Abstract: PURPOSE:To attenuate electromagnetic waves generated in a case without damaging the appearance of the case, by storage-holding in the case an attenuation member, which attenuates the electromagnetic wave generated from the connector of the main body of the case, so as to insert it into the notch part of a printed board. CONSTITUTION:A ferrite core 20 is inserted into a notch part 13a which constitutes its insertion part, until it is made to abut on another end of a printed board 13. Recessed parts 121a, 122a of cases 121, 122 are assembled in the state of the ferrite core 20 being inserted into the notch 13a. Thereby, the ferrite core 20 is hold-fastened to the places of the recessed parts. In this case, the ferrite core 20 is so provided on the printed board 13 that necessary signal patterns are passed through the inside of the ferrite core 20. Thereby, without damaging the appearance of the case the electromagnetic waves generated in it can be attenuated.
Patent JP-H05100057-A (JP)
Title: Pointer type multi-function clock
Inventor: OKIGAMI TOMIO
IPC: G04C9/08
Filed: 1991-10-11
Abstract: PURPOSE:To simply perform precise reference positioning without complicating the reference positioning action by providing needle positioning reference positions at different positions for multiple function needles on a dial. CONSTITUTION:When all of an hour needle 4, a minute needle 5, and a second needle 7 are advanced to reference positions to complete the correction state, a switch block 23 generates a needle position stop completion signal S. A needle position counter initializing means 44 receives the signal S and sets an hour needle position counter 40 to 300, a minute needle position counter 41 to 30, and a second needle position counter 42 to 0. The hour needle 4 is associated with the counter 40, the minute needle 5 with the counter 41, and the second needle 7 with the counter 42 by a series of actions. Reference marks 50, 51, 52 of the hour needle 4, minute needle 5, and second needle 7 are located at different positions on a dial 3, thus they do not interfere with each other in the reference positioning work. The positioning of the needles can be performed in the irregular order.
Patent JP-2000118534-A (JP)
Title: Handle and plastic bottle with handle
Inventor: TAKEDA AKIRA
IPC: B65D23/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To form a recess on a lower part of the inside with an exterior of a grip kept flat for securely gripping in a handle having the grip and attaching arms on and under it by forming the recess on the lower part of the inside of the grip with a thickness of the grip reduced. SOLUTION: The handle 3 used in a plastic bottle with a handle has a grip 31 and attaching arms 32, 33, while a recess 11 is formed on a lower part inside the grip 31. A handle attaching recess 2 is formed on a side face of a plastic bottle body 1, and the handle 3 is fixed to the recess 2. At this time, the recess 11 is formed by reducing a thickness of the grip 31 on the lower part inside the grip 31. The lower part inside the grip 31 may be a part where a little finger among four fingers from an index finger to the little finger, which are located inside the grip when it is gripped, is located. By forming the recess 11 inside the grip 31 by the reduced thickness, an exterior of the grip 31 can be kept flat.
Patent JP-H03151643-A (JP)
Title: Manufacture of semiconductor device
Inventor: KO KOICHIRO
IPC: H01L21/331
Filed: 1989-11-08
Abstract: PURPOSE:To enable photoetching process to be completed at one time, reduce a device, and improve performance of a semiconductor device by using an ion-implantation emitter drive. CONSTITUTION:A partial oxide film 4 is formed on an epitaxial layer 3, a silicon nitride film 8 is formed on a polycrystal silicon 7 and its surface, one part of the epitaxial layer 3 is exposed by providing a window, a low- concentration P-type impurity and then a high-concentration P-type impurity are ion-implanted by an energy which can penetrate a silicon nitride film and then an energy which cannot be penetrated, respectively, an active base region 9 and a base compensation region 10 are formed by base drive at high temperature, the silicon nitride film 8 is eliminated, a high-concentration N-type impurity is ion-implanted, and then emitter and collector regions 13 are formed within the active base region 9 by emitter drive, thus enabling the active base region 9, the base compensation region 10 and an emitter region 13, and the collector region 13 to be formed in self-aligned manner by one photoetching only.
Patent JP-H02139075-A (JP)
Title: Conveyor apparatus for sorting
Inventor: MIZUNO TOSHIHIRO
IPC: B07C5/342
Filed: 1988-11-17
Abstract: PURPOSE:To carry materials crossing astride over a carrying part with a small width and photograph the down surface of the materials to sort the materials efficiently by installing a specified endless chain, a drawing part, a small width carrying part, a fulcrum part, a stopper part, and a holder. CONSTITUTION:A conveyor apparatus 1 for sorting has an endless chain 11, a large quantity of holders 12 formed in the chain keeping the same distance, and a small width carrying part 13 connected to them. A holder 12 has an extension part 122, a fulcrum part 123 so as to support a carrying part 13 in a biased position against a suspending line of the carrying part to rotate the carrying part 13 freely to right and left, and a stopper part 124. Materials 2 supplied on the conveyor apparatus 1 is moved while crossing the small width of the conveyer 13, and on the way of the transportation, the down surfaces of the materials 2 are photographed by an optical photographing apparatus. The measured data is sent to a computing apparatus and the materials are separated into prescribed sorting steps. Then, the materials 2 reach a prescribed position to be sorted and discharged, a discharging operation apparatus starts working, the centers of gravities of the materials 2 are moved outside of the fulcrum part 123 of the holders 12, and the carrying part 13 is tilted so as to discharge the materials 2.
Patent JP-H05213912-A (JP)
Title: Novel 2-(2-benzoxazolyl-oxy)-acetamide
Inventor: HAINTSU FUERUSUTAA
IPC: C07D263/58
Filed: 1992-10-06
Abstract: PURPOSE: To prepare a new 2-(2-benzoxazolyl-oxy)-acetamide having good resistance to important crop plants while exhibiting good herbicidal activity and useful as herbicides.  
     CONSTITUTION: The aryl compd. of formula I (R is a halogen, alkyl or halogenoalkyl; Ar is an optionally substitutable aryl, but with the exceptional of the compds. N-isopropyl-2-(2-benzoxazolyl-oxy)-acetanilide and N- isopropyl-2-(6-chlorobenzoxazol-2-yl-oxy)-acetanilide, such as 2-(5-methyl- benzoxazoly-2-1-oxy)-N-isopropyl-acetanilide. The compd. is obtd. by bringing a benzoxazole of formula II (X is halogen or alkysulfonyl) to react with a 2-hydroxyacetamide of formula III, suitably in the presence of a diluent and, suitably in the presence of a reaction assistant. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000123666-A (JP)
Title: Protecting member for grommet seal part
Inventor: KIKUZAWA AKINORI
IPC: H01B17/58
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a protecting member for a grommet seal part capable of maintaining tight attachment of the grommet seal part certainly with a recess through prevention of the grommet seal part from deformation or damage. SOLUTION: A protecting member 1 is to protect a grommet seal part to block a recess formed in a member to be mounted where a grommet is mounted and is equipped with a flat portion 2 covering the surface of the grommet seal part, a rising wall part 3 extending in such a way as covering the peripheral end face of the grommet seal part, and a projection 4 to be fitted removably in a hole formed in the grommet seal part.
Patent JP-S63142976-A (JP)
Title: Noise eliminating circuit for video signal
Inventor: HIROSE YOSHIKAZU
IPC: H04N5/335
Filed: 1986-12-05
Abstract: PURPOSE:To easily manufacture a circuit which performs a stable operation, by providing a band-pass filter which separates only a signal component setting a horizontal transfer frequency as a carrier wave form the output of a solid-state image pickup element, and a video detecting means which takes out only the signal component from the band-pass filter, in an electronic still camera, etc. CONSTITUTION:By generating a state where no signal component exists after photographing a black object by the solid-state image pickup element 11, the output of the solid-state image pickup element 11 becomes a waveform consisting of the clock component of the horizontal transfer frequency and a 1/f noise component generated at the output amplifier of the solid-state image pickup element 11 as shown in figure (a). When the output of the solid-state image pickup element 11 is sent to the band-pass filter 20, only the carrier component of a shielded horizontal transfer frequency in the 1/f noise component of low frequency band area is outputted. Therefore, the output of a video detector 21 forms no signal. Consequently, even when the output of the solid-state image pickup element 11 includes the signal component actually, the 1/f noise is shielded by the band-pass filter 20, and only the signal component is outputted from the video detector 21.
Patent JP-H09133634-A (JP)
Title: Optical surface observing device for rolling roll
Inventor: AZUMA JUN
IPC: G01N21/88
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical surface observing device which can take a clear still picture from the surface of a rolling roll regardless of the diameter change and vertical movement of the roll. SOLUTION: When an image pickup box 7 incorporated with a CCD camera which is supported so that the camera can be advanced toward and retreated from a rolling roll is supported by a scanner plate 4 through a box supporting frame 5a so that the box 7 can be swung around a horizontal axis against the roll, the box 7 can be directed to the radial center of the roll even when the diameter of the roll changes. Therefore, the camera can take a clear still picture from the surface of the roll, because a column of water formed between the roll and a transparent body constituting a window section by means of a column-of-water forming nozzle 7c and the direction of the box 7 to the roll can be maintained in fixed states.
Patent JP-H08288404-A (JP)
Title: Cmos on-chip esd protective circuit protected perfectly in which there is not latch-up
Inventor: KA AKIMICHI
IPC: H03K19/003
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To protect an ESD for an IC using a CMOS technique of a micron or less without any problems of latch-up, to reduce a layout region request being required for an ESD protection circuit, to reduce the size and cost of the IC chip, and to increase a packing density. SOLUTION: An ESD protection circuit 600 provides four different ESD direct discharge paths and hence fully protects the input stage of a CMOS integrated circuit from four different ESD stress modes. The ESD protection circuit 600 has a first ESD protection circuit consisting of the thick oxide film MOS devices of a first P2 and a second P3, and a second ESD protection circuit consisting of a resistor and the thin oxide film MOS device of a first P4, and second P5. The resistor is connected between the first and the second ESD protection circuits. The first and the second ESD protection circuits provide two ESD discharge paths from each input pad and a path from the input of an internal circuit to be protected to VDD and VSS voltage supply buses.