baber/WOPTO huggingface dataset:
Patent JP-H10194680-A (JP)
Title: Extension quantity detection device of each telescopic boom in crane
Inventor: WADA MINORU
IPC: B66C23/687
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To detect malfunction of a telescopic boom by furnishing a controller to compute and memorize extension quantity of each of the telescopic booms independently working by inputting each detection value of a working boom detection means and an extension quantity detection means. SOLUTION: Total extension quantity of a base end side telescopic boom and a head end side boom is detected by an extension quantity detection means 13 set on a base step boom, and it is output to an individual extension quantity computing circuit 22a of a controller 20. The individual extension quantity computing circuit 22a computes individual extension quantity of the base end side telescopic boom by a working boom signal that the base end side telescopic boom works and a total extension quantity signal input from a driving change- over circuit 21 and memorizes it in a base end side memory circuit 23a.  When an extension signal of a head end side telescopic boom is input from a head end side memory circuit 23b at the time when the individual extension quantity of the base end side telescopic boom does not reach the maximum extension quantity, an alarm signal is output to an alarm means 16.
Patent JP-H11261352-A (JP)
Title: Amplifier device for multicarrier rf signal
Inventor: MYER ROBERT E
IPC: H04W52/52
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a multicarrier linear RF power amplifier where a signal splitter and a signal combiner are improved by synthesizing an amplified multicarrier RF signal with a second multicarrier RF signal in a second conductor group. SOLUTION: In a splitter/combiner duplex constitution 800 having a three pieces of housings 820, a first conductor device 802 and a second conductor device 804, a multicarrier RF signal which is not amplified is distributed to one of conductor devices through a shaft matching port 836 and an upper plate 832. Since the lengths of signal paths between the center of the conductor device and the inputs of respective amplifier modules are equal, the multicarrier RF signal is separated into n-piece of signals whose power is equal along n-piece of conductors. The amplified signal returned form the amplifier module is distributed to the conductor of the other conduction device and it is connected to the multicarrier RF signal amplified at the center of the conductor device.  The signal is outputted from a combiner through the port matched with an axial direction extending through a lower plate 822.
Patent JP-H10176531-A (JP)
Title: Constant-temperature water control thermostat
Inventor: KUZE GIICHI
IPC: F01P7/16
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent the freezing of a throttle body in coldness by screwing a constant-temperature water control thermostat into the throttle body of an electronic fuel injection device, introducing the high-temperature water on a cylinder head side only in the initial stage when an engine is started, and warming the throttle body in an easily stage. SOLUTION: When an engine is started, the high-temperature water on a cylinder head 30 side flows in from the nozzle 3 of a constant-temperature water control thermostat 1 and enters the heat exchanger 27 of a throttle body 26 through a water passage 5, and the freezing of the throttle body 26 is prevented at the time of coldness. The high-temperature water flows to a cylinder block 32 and the cylinder head 30 from the intake side of a water pump 31 through an outflow nozzle 29. The temperature-sensitive tube 13 of the constant-temperature water control thermostat 1 is screwed into the throttle body 26 in a separated state by heat insulating materials 10, 11, and it preferentially senses the intake air temperature and is activated in the early stage of engine drive.  When the intake air temperature reaches the specified temperature, a valve is closed, and the introduction of the high-temperature water is cut off.
Patent JP-2001173282-A (JP)
Title: Locking device of slide door
Inventor: HIROZAWA MASARU
IPC: E05B65/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the cooling property or the like by reducing a space between front and rear slide doors. SOLUTION: A locking device 34 is provided on the left side surface of the front slide door 18 which is slidably supported by a lower rail. A first fitting member 36 of the locking device is screwed in a fixed manner in a condition abutted on a left frame 24b of the front slide door 18. A lock 38 provided with a locking pin 38b movable in the longitudinal direction is disposed on the first fitting member 36. The locking pin 38b of the lock 38 is passed through a locking hole 30b formed in the rear slide door 20 at the locking position were a rear portion thereof is projected rearward of the front slide door 18.  A lower end of a front plate 62 of a second fitting member 40 disposed on the first fitting member 36 in a vertically movable manner is extended downward of an upper end on the rear side of a forward riser portion on the lower rail at the lowest position with respect to the first fitting member 36, and regulates the forward detachment of the front slide door 18.
Patent JP-2000135336-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To concentratively produce big hits and to improve interest for producing probability for obtaining much profits in a short time by reducing a variable time of special and normal pictures display devices according to a change from combining mode of pictures displayed by the special picture display device to a specific mode. SOLUTION: When shooted hit balls are passed through a starting mouth game 11, a normal picture display device 6 starts variably displaying and when pictures visibly displayed after a predetermined time are coincident with hit pictures, wing members of a normal electromotive member 5 are opened. This normal electromotive member 5 is functioned as a starting means of a special picture display device 3. When the hit balls are actuated to a special picture switch disposed on the normal electromotive member 5, the special picture display device 3 is started variably displaying.  When a combining mode of the pictures visibly displayed after the predetermined time is coincident with a predetermined combination, a big prize-winning mouth is opened, and furthermore when the combining mode is coincident with the special picture, for example, '777', a variable time of the pictures displayed by a normal picture display device 6 and the special picture display device 3 is reduced.
Patent JP-2001177971-A (JP)
Title: Rotary connector
Inventor: OTA TAKASHI
IPC: H01R35/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To effectively suppress rotational sliding sound of a flat cable. SOLUTION: Sliding friction at rotational sliding is decreased, since an opposed face and a film or the mutual films only rub against each other, when a flat cable 13 is fastened or loosened by coating both sides or one side of the flat cable with films (or a film) of solid lubricants (or a solid lubricant).
Patent JP-2001175113-A (JP)
Title: Separation pawl holding mechanism for fixing device
Inventor: TAKEDA AKIO
IPC: B65H29/54
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a separation pawl holding mechanism for a fixing device capable of preventing a fixing roller from being damaged by a separation pawl. SOLUTION: This separation pawl holding mechanism for the fixing device 80 is constituted of the separation pawl 110 coming in contact with the fixing roller 81, a 1st turning shaft 111 turnably supporting the pawl 110, a holder 112 supporting the shaft 111, and a 2nd turning shaft 113 turnably supporting the holder 112.
Patent JP-2000184131-A (JP)
Title: Image reading device
Inventor: WADA HIROYUKI
IPC: H04N1/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To make a configuration small in a filter change-over structure and to improve space efficiency by selectively inserting an invisible light transmitting filter to an optical path and arranging the filter at a position being adjacent to an image forming lens in the case the filter is inserted into the optical path. SOLUTION: An infrared-ray cut filter 10a and an invisible light cut filter 10b are fixedly held by an optical filter holding frame 19 nearly orthogonally to an optical axis. The frame 19 is provided with two guide holes 19a, they are respectively fitted to guide bars 18a which is integrally formed with a main body and the frame 19 is slid in a filter change-over direction along the guide bars 18a and moved. Thus, the guide holes 19a are arranged at the outer side of the optical filters 10a and 10b so that the optical path is not obstructed. Besides, the enough distance between the guide holes is obtained so that an excellent guide mechanism is compactly constituted.
Patent JP-2001177028-A (JP)
Title: Heat sink device
Inventor: ISHIKAWA TOSHIYUKI
IPC: H01L23/40
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink device of which pressure applied to an integrated circuit. can be easily controlled even if the integrated circuits are varied in height and which is equipped with a heat sink fixing means that is less temperature-dependent. SOLUTION: A heat sink device is equipped with a fixing part 10 which fixes the heat sinks 3 to its fixing frame 5 separately pressing integrated circuits 2 of different heights with the one ends of heat sinks 3.
Patent JP-H06202442-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/02
Filed: 1992-12-28
Abstract: PURPOSE:To always obtain a stable and high-quality image by preventing toner and the additive agent of toner from adhering to the surface of an image carrier. CONSTITUTION:In an image forming device, a photosensitive drum 1 is uniformly electrostatically charged by using a roller electrostatic charger 2 being a contact electrostatic charging device, and then a latent image is formed and developed with a developer, thereby forming a visible image. The charger 2 is constituted by providing an elastic layer 24 consisting of a conductive urethane sponge on a core bar 21 such as a metallic roller, etc., and further providing an urethane rubber layer 23 whose volume resistivity is about 10<5>OMEGA.cm by dispersing carbon on the elastic layer 24. One-component developer using toner whose glass transition temperature Tg is 50 deg.C to 70 deg.C is used as the developer. Furthermore, the number of foaming cells of the elastic layer 24 of the charger 2 is selected and set to the range of 20 cells/inch to 50 cells/inch, desirably, 20 cells/ inch to 40 cells/inch.
Patent JP-2000190145-A (JP)
Title: Work carrying device
Inventor: ISOBE TOSHIYUKI
IPC: B23P21/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To dispense with a pallet and reduce the facility cost of a work carrying device by directly carrying the work by a slat conveyer. SOLUTION: This work carrying device for carrying the work W with a complicate shape in a certain posture by a conveyer to a prescribed position has plural positioning pins 17, 18 inserted in plural positioning holes formed on the work W respectively, first support members 16, 16x for supporting respective positioning pins 17, 18 and also for supporting the circumference of the positioning hole from the downside under such state that the positioning pins 17, 18 are inserted in the positioning hole of the work W, a second support member 40 for supporting the work from the downside at the different position from the first support members 16, 16x and a slat conveyer 10 provided with plural work carrying plates 14, 15 installed the first support members 16, 16x and/or the second support member 40. Therefore, the work W can be directly carried by the slat conveyer.
Patent JP-H11176744-A (JP)
Title: Assembly adjustment method of projection optical system
Inventor: SUMIYOSHI YUHEI
IPC: G02B7/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To amend deterioration of optical performance caused by a preparation error, by calculating optical characteristic of a correcting optical member from measurement results of optical characteristic of an optical member and processing it. SOLUTION: (S11) A lens element A is processed. (S12) Radius of curvature R of surface configuration and a thickness (d) are measured. (S13) Generated aberration is subjected to optimization calculation by employing a clearance between lenses, surface configuration R of a lens element B and a thickness (d) as parameters. (S14) A lens element B is processed based thereon. (S15) Surface configuration R of the lens element B and the thickness (d) of the lens element B are measured. (S15, 16) Generated aberration is subjected to optimization calculation by employing a clearance between lenses as a parameter and amended. (S17) Then, assembly adjustment is carried out.  As a result, it is possible to amend deterioration of optical performance caused by a preparation error of an optical part, to make preparation of highly precise projection optical system easy and to further relax tolerance setting.
Patent JP-2001173311-A (JP)
Title: Drawing tool for sliding door
Inventor: KOMATSU HIROSHI
IPC: E05F7/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To maintain good appearance of a sliding door when it is opened and housed in a wall. SOLUTION: A main body 1 is formed of a cylindrical body and a long rectangular flange attached to the front end of the cylindrical body in one body, and a projecting piece 2 is inserted from an opening at a rear end of the main body in a manner being frontward protruded by a predetermined length, which piece, however, is prevented from slipping out. An elastic body 3 (a coil spring in the embodiment) is inserted into the rear of the projecting piece 2, and a cover 4 is press-fitted into the opening at the rear end of the main body 1. The projecting piece 2 is slidable in the main body 1 and frontward biased by restoring force of the elastic body 3.  Therefore, the projecting piece 2 generally assumes a position of projecting from the main body 1 by the predetermined length, and, when pressed, it recedes rearward to be embedded in the main body against the biasing force of the elastic body 3 when pressed. The projecting piece 2 is of a screw-in type, and therefore by adjusting a screw-in amount to fasten a setscrew 5, the protruding length is made adjustable.
Patent JP-2000237177-A (JP)
Title: X-ray three-dimensional image photographing method and device
Inventor: TAKUNO TETSUO
IPC: A61B6/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To photograph an X-ray three-dimensional image in small X-ray exposure quantity by determining X-ray transmissivity on plural X-ray radiating positions, obtaining the value as an X-ray transmission coefficient in observation points by applying average value processing to this, and obtaining the distribution of the X-ray transmission coefficient in plural observation points as the X-ray three-dimensional image. SOLUTION: An X-ray is irradiated to an object 12 from an X-ray tube 10, surface concentration of radioactivity of an X-ray passing through the object 12 is detected by an X-ray detector 14 having microscopic picture elements arranged in a sheet shape, and this is obtained as an X-ray source image. Such operation is performed by variously changing at least X-ray irradiating positions to obtain the X-ray source image in the respective X-ray irradiating positions. X-ray transmissivity by dividing surface concentration of radioactivity of an X-ray by surface concentration of radioactivity assuming that the object does not exist is determined on a certain observation point in the object, leveling processing is performed on the X-ray transmissivity determined on the whole X-ray irradiating positions to obtain an X-ray transmission coefficient, and the distribution in the object of the X-ray transmission coefficient is obtained as an X-ray three-dimensional image.
Patent JP-H11184851-A (JP)
Title: Character picture allocating method/device
Inventor: KOUSAI YOSHIHARU
IPC: G06F17/21
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a character picture allocating method/device for allocating with a simple operation a character picture where one arbitrary row in a character column picture of plural rows is set to be a reference row. SOLUTION: In a character picture allocating method, one allocation processing out of an equal collation processing, a left end adjusting processing, a right end adjusting processing, a center arranging processing, an enlargement processing and a reduction processing is executed on row (n)(2<=n<=m) in a character column picture of m(m>=2). A reference row selection process for selecting one arbitrary row in n-rows as a reference row and another row allocation process for allocating the respective character column pictures of other rows to an allocation range with the range of length on the character column picture of the reference row as an allocation range are provided.  When the length of the character column picture of n-rows being allocation objects exceeds the length of the allocation range in the other row allocation process, the row is allocated to the allocation range by the reduction processing.
Patent JP-2000186141-A (JP)
Title: Polyamide and polyamide film comprising the same
Inventor: OKA HIDEAKI
IPC: B29C55/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a new polyamide having excellent heat resistance, chemical resistance and low water absorption in comparison with those of conventional polyamide films, and to provide a polyamide film comprising the same. SOLUTION: This polyamide comprises dicarboxylic acid units containing terephthalic acid units in an amount of 60-100 mol.% and diamine units containing 9-12C aliphatic alkylenediamine units in an amount of 60-100 mol.%, has an intrinsic viscosity of 0.8-2.0 dl/g measured in concentrated sulfuric acid at 30 deg.C, a difference (Tch-Tg) of >=20 deg.C between the cold crystallization temperature (Tch) and the glass transition temperature (Tg) of a quickly cooled sample obtained by quenching the melted polyamide in ice water, and further has a density of <1.16.
Patent JP-2001181153-A (JP)
Title: Hair cleaning composition
Inventor: UMEZAWA NAOJI
IPC: A61Q5/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cleaning composition having smooth combing properties with the fingers in rinsing and no slipperiness in rinsing. SOLUTION: This hair cleaning composition is characterized in that the composition comprises (A) an anionic surfactant, (B) an amphoteric surfactant, (C) a cationic surfactant and (D) a polymer compound containing a unit of formula [1]  R1 is a hydrogen atom or a methyl group; R2 is a 1-4C-containing alkylene group; Y is O or NH; R3 and R4 are each a hydrogen atom or a 1-4C- containing alkyl group}.
Patent JP-2000185579-A (JP)
Title: Vehicle seat slide apparatus
Inventor: OKAZAKI HIROYUKI
IPC: B60N2/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To restrain problems such as distortion caused in a bonded portion of an upper rail with a cushion frame from affecting a sliding contact portion of the upper rail, by forming a stepped portion in a horizontal wall of the upper rail so as to partition the horizontal wall into the bonded portion with the cushion frame and the sliding contact portion with a guide member. SOLUTION: An upper rail 2 includes a horizontal wall 21, and inner and outer side-walls 22, 23 located inside and outside in the widthwise direction of the seat and extending downward from both ends of the horizontal wall 21. The horizontal wall 21 has a stepped portion 21c, thereby partitioning the horizontal wall 21 into a bonded portion 21a extending from the inner side-wall 22 and a sliding contact portion 21b extending from the outer side-wall 23. An outer surface of the bonded portion 21a is bonded to the bottom surface of a cushion frame by welding. A roller 75 is disposed between a horizontal wall 12a of a lower rail 1 and the sliding contact portion 21b that face each other. A ball 76 is disposed between a flange wall 13 of the lower rail 1 and a corner of the upper rail 2. Thus, the upper rail 2 is slidably supported by the lower rail 1.
Patent JP-2000187026-A (JP)
Title: Method for measuring impurity in air
Inventor: TAKASUKA MASAMI
IPC: G01N30/86
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enable short-time monitoring and to perform accurate evaluation by performing processing of difference chromatography from the difference between the chromatogram of a specific amount of an absorbent liquid collecting impurities in air and the chromatogram of an absorbent liquid collecting no impurities. SOLUTION: Large-volume injection and processing of difference chromatography are performed through the use of a loop method, which is a standard technique of an ion chromatographic analyzer(ICA). A measurement sample collecting impurities in air in an absorbent liquid of 500-1000 μL is hold in a loop 2 longer than usual, a channel is selected by a valve 1, the sample is fed to a detector by an eluant to make the measurement sample passed through the loop 2 flow to a drain 3. First, a measurement sample containing impurities in air is fed, a predetermined amount is held in the loop 2, and the residual excess measurement sample is discharged from the drain 3. Next, another channel is selected by the valve 1 to make the eluant flow through the loop 2 to feed the measurement sample to the detector, and the impurities in the measurement sample are measured.
Patent JP-2000196921-A (JP)
Title: Camera system
Inventor: IMAI YUJI
IPC: G03B19/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera system which can make a suitable preview display for each camera body even when the same interchangeable lens is attached to a camera body for silver salt film photographing or a camera body for electronic image pickup. SOLUTION: A camera system has an interchangeable lens 200 having a preview switch 205 for starting a prescribed preview function, a camera body 1 to which the lens 200 can be attached and which is exclusively used for silver salt films, and a digital camera body 100 to which the lens 200 can be attached and which makes prescribed preview control and is exclusively used for electronic image pickup. The system is constituted in such a way that the preview control makes displaying operations as a preview function when the switch 205 is operated.
Patent JP-H11190824-A (JP)
Title: Deflection scanning device and picture forming device
Inventor: NO YOSHITAKA
IPC: G02B26/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To conduct a visual inspection while a cover memeber is installed on an optical box, to check an electrical connection and to improve the workability by providing the transparent portion, through which the connecting section of the terminal used to conduct the connections to a picture forming device main body is made visible on the box frame. SOLUTION: A cover member 12 is mounted on an optical box 1 by screws and the box 1 is fixed to an optical table 21 of an LBP main body. A terminal 11A of an electrical cable 11, which is connected to the main substrate of the main body, is passed through a notched section 1b, which is provided on the side direction of the box 1, and is electrically connected to a receiving port 10A which is provided on the electrical substrate of the deflection scanning device. Since the top section of the port 10A of the electrical substrate is transparent having a transparent color 'a' of the member 12, the terminal 11A of the cable 11 is surely inserted into the port 11A and visually confirmed. Thus, the sheet member, which protects the adverse effect caused by dust, is eliminated, no pasting is required and the workability is improved.  Moreover, a warning label member for laser beams is eliminated.