baber/WOPTO huggingface dataset:
Patent JP-2000162544-A (JP)
Title: Oblique projection optical system
Inventor: OSAWA SATOSHI
IPC: H04N5/74
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the oblique projection optical system with a wide field angle and high magnification which has its lens system and optical system reduced in overall length while having a sufficient oblique projection angle by eliminating intermediate real-image formation between a primary image plane and a secondary image plane and specifying the angle between the primary and secondary image planes and the angles between the normals of the secondary and primary image planes and the image plane center light beam. SOLUTION: This is an oblique optical system which perform oblique enlargement projection from the primary image plane 11 to the secondary image plane 12 and equipped with >=2 lens groups which are eccentric with each other and no intermediate real image is formed between the primary image plane 11 and secondary image plane 12; when the light beam connecting the center of the primary image plane 11 and the center of the secondary image plane 12 is the image plane center light beam, conditional expressions 15 deg.<θoi<40 deg., 20 deg.<θo<50 deg., and 0 deg.<=θi<5 deg. are satisfied. Here, θoi is the angle between the primary image plane 11 and secondary image plane 12, θo is the angle between the normal of the secondary image plane and the image plane center light beam, and θi is the angle between the normal of the primary image plane 11 and the image plane center light beam.
Patent JP-H04207547-A (JP)
Title: Bit buffer circuit
Inventor: KUROSAKI MASAHIKO
IPC: G06F5/06
Filed: 1990-11-30
Abstract: PURPOSE:To easily obtain a capacity of an optimum bit buffer by controlling an address number of an up-down counter to control the capacity of the bit buffer. CONSTITUTION:A coincidence pulse signal 109 representing it that a timewise phase of a signal 105 to apply serial/parallel conversion to a reception signal from one digital transmission communication line and to latch the result and that of a signal 106 to send the signal subjected to parallel/serial conversion after parallel conversion to other digital transmission communication line are coincident, and a reference pulse signal 108 generated at a predetermined time interval are inputted to an R-S flip-flop circuit 10. When the signal 109 is not generated for one period of the signal 108, the capacity of the bit buffer is reduced by one bit, and when the signal 109 is generated for twice or over, the capacity of the bit buffer is increased by one bit. Thus, the optimum capacity of the bit buffer is easily obtained.
Patent JP-H08173934-A (JP)
Title: Raw refuse disposal device
Inventor: NISHIGUCHI KAZUO
IPC: B09B3/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a garbage treatment apparatus decomposing and digesting garbage within a short time to discharge only treated water containing no solid. CONSTITUTION: A garbage treatment apparatus 10 is equipped with a porous treatment chamber 12 arranged in a hermetically closed container 11 so as to provide a gap inside the inner peripheral surface of the container and storing the garbage 40 supplied from the outside of the container, stirring blades 14 arranged in the treatment chamber to stirr garbage, a bacterial group 16 containing an enzyme group decomposing and digesting the stirred garbage microbiologically, baked porous stone 17 holding the bacteria group and oxygen- supply piping for supplying oxygen into the garbage treated with the bacterial group supported on the baked porous stone 17.  The garbage supplied to the treatment chamber 12 from a disposer 20 for grinding garbage to fluidize the same is microbiologically treated within a predetermined temp. range and the treated water 60 transmitted from the treatment chamber is discharged from a discharge hole 11D provided to the hermetically closed container 11.
Patent JP-H03195248-A (JP)
Title: Public telephone set
IPC: H04M17/00
Filed: 1989-12-25
Abstract: PURPOSE:To attain the connection to a public line while using the public telephone set as a base station by providing an interface corresponding to an ISDN line and a radio section able to connect at least one information channel of the said ISDN line to a mobile set in a radio wave. CONSTITUTION:When the user lifts up a handset 13, a card is loaded and a dialing by a dialer 12 is implemented, then the dial information is sent to an ISDN line via an ISDN interface 20 as a call setting signal (D channel). An ISDN exchange station checks the hook state of an opposite party side to the call setting and in the case of on-hook, a call tone is generated and when the opposite party side hooks off, its reply is detected to connect B channels. Thus, the user communicates with the opposite party. The charge is collected by coin deposition or the loaded card by the charging processing from the exchange station side during the communication.
Patent JP-H06187228-A (JP)
Title: Data copying system
Inventor: HARA TAKASHI
IPC: G06F12/00
Filed: 1992-12-16
Abstract: PURPOSE:To provide a data copying system which copies data instantaneously as to a system which sends out the same data plural times. CONSTITUTION:Data to be copied are held in a data holding means 1 consisting of a DP-RAM, a write address generating means 2 consisting of a DP-RAM generates a write address of the data holding means 1, and a read address generating means 3 consisting of a DP-RAM generates a read address of the data holding means 1. Then plural data to be copied are written in the data holding means 1 according to the write address from the write address generating means 2, the write address is written in the read address generating means 3, and the data in the data holding means 1 are outputted as copy data in order according to the read address from the read address generating means 3, so that the same data from the data holding means 1 can be copied and sent out.
Patent JP-2000159366-A (JP)
Title: Cut paper conveying apparatus
Inventor: ONO HISAO
IPC: B65H3/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a cut paper conveying apparatus releasing the pressure contact of a frictional separating pad with a hopping roller when necessary. SOLUTION: A frictional separating piece 7 to which a frictional separating pad 10 pressed into contact with a hopping roller 5 is secured is rotatable about a fulcrum 6. The frictional separating pad 10 is pressed into contact with the hopping roller 5 by a coil spring 11. An approximately L-shaped lever 16 is vertically movably provided in front of and beneath the frictional separating piece 7 and the end of the horizontal part of the lever 16 enters an annular part 9 formed on each side of the frictional separating piece 7. The lever 6 is energized upward by a coil spring 19. The lever 16 is pressed downward to engage its end with the annular part 9 to rotate the frictional separating piece 7 downward.
Patent JP-H01177013-A (JP)
Title: Detergent and cleaning method for soft contact lens
Inventor: NOZAWA MEGUMI
IPC: G02C13/00
Filed: 1987-12-28
Abstract: PURPOSE:To facilitate cleaning and rinsing and to prevent damaging and hardening of a lens by spraying a powdery detergent essentially consisting of fine particles of a water-soluble compd. having a low salt value onto hydrous buff formed by moistening the buff consisting of a sponge sheet with water and rubbing and washing the lens on this buff. CONSTITUTION:The detergent for soft contact lenses in a powder state essentially consisting of the fine particles of the water soluble compd. which has <0.60 salt value and has the particle sizes within the range where the particles pass 100% the JIS standard net sieve of 180mum sieve nominal size and do not pass the JIS standard net sieve of 22mum sieve nominal size by >=50% in weight is used. This detergent is then sprayed on the moistened buff and is uniformly spread thereon; thereafter, the soft contact lens is brought into contact with the buff surface and is washed by rubbing. The cleaning and rinsing are thereby facilitated and the damaging and hardening of the lens are prevented.
Patent JP-H06186021-A (JP)
Title: Automatic discrimination method for aluminum wheel for vehicle
Inventor: YOSHII KIYOAKI
IPC: G01B17/06
Filed: 1992-12-16
Abstract: PURPOSE:To discriminate an aluminum wheel without the influence of the fluctuation of mold releasing agent by mutually opposing a plurality of displacement sensors at specified positions on the aluminum wheel on a concentric circle, and rotating the sensors to discriminate the characteristics in shape of the wheel. CONSTITUTION:A pair of displacement (distance) sensors is attached to a housing 9 connected to a base 7 through a rotary shaft 8 so as to rotate on a concentric circle. An injection-molded aluminum wheel H is carried, and temporarily stopped in a state where the rotating axis of the wheel H becomes coaxial with the rotary center of a shaft 8. When the shaft 8 rotates, the displacement sensor 10 therefore rotates more than 180 deg. along the virtual reading line of the wheel H, and its rotative distance is measured in time series. The measured distance is sent to a controller 6 as measurement data, and compared with previously stored reference data and computed for confirming correlation. The correlation is cleared in its difference by accurately measuring measured spots, and the type model of the wheel H can be easily discriminated to be coincident with reference data.
Patent JP-H05151412-A (JP)
Title: Data selector for external storage device
Inventor: TAKENOYA HIDEAKI
IPC: D05C5/04
Filed: 1991-11-27
Abstract: PURPOSE:To provide a data selector which effectively selects data to be selected which is stored in an external storage device. CONSTITUTION:Pattern data is stored in a first ROM 21 of a memory card 2, and common display data is stored in a second ROM 22. Data which are equal in contents but are different by expression forms are stored in third to fifth ROMs 23 to 25. A changeover switch 26 is formed in the recessed part of the memory card 2. This changeover switch 26 selectively leads the outputs of third to fifth ROMs 23 to 25 to a output terminal 28. Thus, the general usefulness of the memory card is improved because data is selected without giving a specific form to the memory card 2.
Patent JP-H01176759-A (JP)
Title: Web roll winding method
Inventor: WATANABE IKKO
IPC: B65H19/22
Filed: 1987-12-29
Abstract: PURPOSE:To prevent deformation of a bobbin by forming a wide gap equal to or a little greater than the outside dia. of the bobbin between a payoff roll and a takeup roll, which are arranged facing each other, and by provisionally winding by a bobbin receipt roll, a push roll, and a payoff roll in the position over this gap. CONSTITUTION:A wide gap 5 formed between a payoff roll 1 and a takeup roll 3 is set equal to or a little greater than the outside dia. of a bobbin 4. In a position 8 over this gap 5, the bobbin 4 is three-point supported by a separate bobbin receipt roll 7 for hindering drop, a push roll 9 for provisional winding, and the mentioned roll 1, an then rotated for provisional winding. Then it is passed through the gap 5 and received by a finish winding roll 14 in a position 13 under the gap to be followed by finish winding. Therefore proper provisional winding on the bobbin 4 is made without dropping in the gap 5 from the roll 7, and in case the gap 5 is greater than the outside dia. of the bobbin 4, the provisionally wound web is passed smoothly, and in case equal, deformation of the bobbin 4 is eliminated by the elastic force of this web.
Patent JP-H03198450-A (JP)
Title: Traffic amount declaring method
Inventor: MURASE TSUTOMU
IPC: H04L12/911
Filed: 1989-12-27
Abstract: PURPOSE:To suitably utilize a network and to guarantee the quality of communication without fail by calculating average transmission velocity (AVE) intrinsic for each communication medium in advance in respect to the communication medium and using the AVE corresponding to the communication medium of a call executing a call setting request as the AVE of a declared value. CONSTITUTION:The representative value of a traffic characteristic for the communication medium is prepared in a table 200 as the AVE in respect to the communication medium. When such a table 200 is prepared at a terminal 101, in order to set a call, the terminal 101 takes out the AVE corresponding to the communication medium of the call, which is generated from the terminal 101, from a table 100 (200) and declares this AVE to a call controller 103 together with the call setting request and the call controller 103 receiving the call setting request determines possibility for setting the call. Thus, almost exact call setting control is enabled, the desired quality of a user can be guaranteed without fail and the suitable use efficiency of the network can be obtained.
Patent JP-H06171652-A (JP)
Title: Multilayer document of folded leaves and its formation
Inventor: UIRUBUU PII HATSUCHINSON
IPC: B31B50/62
Filed: 1992-11-24
Abstract: PURPOSE: To provide a multi page balancing accounts slip and its forming method for forming a multi page mailer capable of providing easily balancing accounts and being bundled into a booklet after being unsealed. CONSTITUTION: The identification information is printed on a top face of a top sheet 10, a perimeter area of a predetermined width is formed along each peripheral edge of a bottom face, an adhesive pattern as a first adhesive pattern is applied to the perimeter area with a width approximately half of the width of the perimeter area, and the perforation is applied inside of the adhesive pattern. The identification information is printed on a top face of a bottom sheet 13, and an adhesive pattern as a second adhesive pattern which is not aligned when it is overlapped to the bottom face of the top sheet 10, is applied within a perimeter area. The perforation to be aligned to the perforation is applied inside of the adhesive pattern.  The identification information is printed on a top face of an intermediate sheet 12, the adhesive patterns 33, 34 of the first adhesive pattern are applied to the perimeter areas, the second adhesive pattern is applied to the bottom face within the perimeter area, and the perforation to be aligned to the other perforation is applied inside of the adhesive pattern.
Patent JP-H07199385-A (JP)
Title: X-ray radiographing device
Inventor: NISHIKI MASAYUKI
IPC: G03B42/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide an X-ray radiographing device capable of detecting X-rays regardless of the quantity of light by providing a light attenuator. CONSTITUTION:This device is constituted of an X-ray tube 3 exposing an examinee with the X-rays having different intensity between fluoroscopy and radiographing; an X-ray/optical image conversion part 5 converting an X-ray transmitted image transmitted through the examinee into an optical image; a liquid crystal unit 7 provided on a surface opposite to the X-ray incident surface of the conversion part 5, having nearly the same area as the conversion part 5, varying light transmissivity in accordance with the intensity of the incidient X-ray, and attenuating to the optical image of the specified quantity of light without depending on the intensity of the X-ray; and a photosensor part 9 having nearly the same area as the unit 7, and converting the optical image from the unit 7 into an analog signal in accordance with the quantity of light.
Patent JP-H06189514-A (JP)
Title: Synchronous generator for engine generator
Inventor: KOHIYAMA HIROSHI
IPC: H02K11/00
Filed: 1992-12-17
Abstract: PURPOSE:To facilitate the winding and connection work by making the winding for detection independent of the output winding without deteriorating performance. CONSTITUTION:In a synchronous generator for an engine generator, in which the output winding is wound with a plurality of coils as one conductor, and the detection winding doubles as one part of the output winding and the output voltage of the output winding is made constant with the detection voltage extracted with the detection winding, the output winding of the detection winding 2 is made a separate winding, and also the detection winding 2 is wound with one conductor.
Patent JP-H07193963-A (JP)
Title: Insulating plug
Inventor: NOGUCHI SHINKO
IPC: H01R4/70
Filed: 1993-12-28
Abstract: PURPOSE:To provide an insulating plug having a body which can be molded with decreased number of steps and requiring no expensive component, e.g. a plug or a conductive contactor. CONSTITUTION:A tubular bottomed metal 14 is embedded concentrically with the insulator 12 in the rear of a receiving port 13 with the opening thereof directing toward the receiving port 13. A boss 16 having small diameter forward end part and a central threaded hole is projecting from the bottom part of the embedded metal 14 in the center thereof. A headed bolt-like stopper 17 is disposed in the receiving port 13 with the shaft end thereof being screwed into the threaded hole 15. An annular metal 18 is fitted over the shaft part of the stopper 17 and a coil spring 19 is inserted idly between a stopper metal 18 and the boss 16 with one end being engaged with the small diameter front end of the boss 16. The stopper metal 18 comprises a tapered large diameter part 20 having outer diameter slightly larger than the inner diameter of conductor metal of a body to be connected, and a small diameter part 21 having diameter substantially equal to that of the small diameter front end part of the boss 16 wherein the large diameter part 20 abuts on the stopper 17.
Patent JP-H11174786-A (JP)
Title: Image forming device
Inventor: MATSUO MINORU
IPC: G03G21/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a photoreceptor drum from excessively occupying an office space, and preventing the same from being soiled at the out of using time. SOLUTION: This device is allowed to form a closed empty space E in a discharging area by covering a discharging area between the photoreceptor drum and an electrifying roller that the corona discharge is generated therein with a shield member. The closed empty space E is connected by a piping 20, and the piping 20 is connected by an exhausting device 21. the exhausting device 21 is equipped inside the image forming device main body. On the midway of the piping 20, a pressure sensor 22 and open/closing valve 23 are provided. Moreover, the respective exhausting device 21, the pressure sensor 22 and the open/closing valve 23 is electrically connected with the controlling device 24.  Then, when a power source of the image forming device main body is turned on, the exhausting device 21 is driven, simultaneously the open/ closing valve 23 is switched and evacuation of the closed empty space E inside is performed. When the power source of the image forming device main body is turned off, the exhausting device 21 is stopped, and simultaneously the open/closing valve 23 is switched and the outside air is introduced to the closed empty space E.
Patent JP-H05169838-A (JP)
Title: Infrared heating type thermal transfer recording sheet
Inventor: MURATA YUKICHI
IPC: B41M5/30
Filed: 1991-12-19
Abstract: PURPOSE:To obtain sharp recorded matter with high density, in the title sheet having a layer containing a thermal transfer dye and an infrared absorbing substance by using a phthalocyanine or naphthalocyanine compound represented by a specific chemical formula as the infrared absorbing substance. CONSTITUTION:A thermal transfer recording sheet using infrared laser as a heating means is obtained by providing a layer containing a thermal transfer dye and an infrared absorbing substance on a base film. This recording sheet is heated to transfer the dye to an image receiving sheet to perform recording. In this case, a phthalocyanine or naphthalocyanine compound represented by general formula (wherein R<1>-R<4> are an alkyl group which may be substituted or -(C2H4O)nY, A is group IB, IIA, IIB, IIIA, IIIB, IVA, IVB, VB, VIII metal of the Periodic Table or a compound containing the metal and Y is a hydrogen atom or an aryl group) is used as the infrared absorbing substance.
Patent JP-H03198903-A (JP)
Title: Method for detecting/controlling bite of rolling roll
Inventor: YANO YOSHIAKI
IPC: B21C51/00
Filed: 1989-12-25
Abstract: PURPOSE:To improve the accuracy of detection by taking the increase of motor current in the state of bias-down after the laspe of a prescribed time from the time when the detection of hot rolled steel with a detector for hot rolled steel before a rolling stand or the bite detection of a stand at the preceding stage is turned on. CONSTITUTION:In low bias state, when the current I is increased and a detected current signal Si becomes larger than that bias, the bite detection is turned on and the bite detection signal Sd is outputted from a sequencer 6. And, in the state where the detection signal Sh is off, when the current signal Si is made lower than the low bias, the bite detection is turned off and the output from the sequencer 6 is disappeared and, at this time, bias-up to a high bias is performed in the bias. That is, in the range of the low bias of the bias, when the current signal is larger than the low bias, the bite detection is turned on and in the range of the high bias, even if there is a current signal larger than the low bias, the bite detection isn't performed as it is an abnormal current.
Patent JP-H06187927-A (JP)
Title: Cathode-ray tube
Inventor: NISHIMURA KOJI
IPC: H01J31/00
Filed: 1992-12-18
Abstract: PURPOSE:To prevent unnecessary light emission and dislocation of landing, and to display an image having the excellent quality by tightly sticking a mask part, which is separated from a phosphor screen by supports and opposite to the screen, to partitioning plates, which are provided on the inner surface of a rear plate and which regulates the scanning of electron beam. CONSTITUTION:A vacuum case 6 consists of a rectangular flat face plate 1, a rectangular flat rear plate 3, funnels 5 bonded to twenty opening holes 4 of the rear plate 3, which is separated from the face plate 1 by side walls 2, necks 8 and electron guns 9. Partitioning plates 26 having twenty opening holes for regulating the scanning of electron beam from the electron guns 9, and a fixation part 22 and a mask stretching means 23 are arranged on the inner surface of the rear plate 3. A phosphor screen 7 formed on the inner surface of the face plate 1 and a shadow mask 10, which is separated from the face plate 1 by supports 28 and opposite to the plate 1, are tightly stuck to the partitioning plates 26, and fixed to the mask stretching means 23. Unnecessary light emission and dislocation of landing are thereby prevented to display an image having the excellent quality.
Patent JP-H07187542-A (JP)
Title: Load detecting device of elevator
Inventor: NAKAMURA HIDETAKA
IPC: G01G19/14
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a load detecting device of an elevator, for increasing resolving power, namely, operating precision, of a limit switch to be used for a detecting unit, and decreasing effect of hysteresis of vibrationproof rubber. CONSTITUTION:The flexible amount in the direction perpendicular to a load surface of an elastic body 20 is detected, and the resolving power to the operating point of a switch 21 can be increased when the detected flexible amount is larger than the flexible amount in the loading direction. Moreover, the elastic body is pinched in the direction perpendicular to the load surface of the elastic body 20, and the flexible amounts in two directions opposed to each other are added up, and the switch 21 is operated, thereby the resolving power can be increased. Moreover the effect of hysteresis of the elastic body 20 can be decreased by combining a switch to be operated when the load is increased with a switch to be operated when the load is decreased.