baber/WOPTO huggingface dataset:
Patent JP-H0323119-A (JP)
Title: Mechanism for automatically feeding paper
Inventor: WATANABE AKIO
IPC: B65H1/12
Filed: 1989-06-20
Abstract: PURPOSE:To apply and release pressure against a paper feeding roller without necessity of phase adjustment by a method wherein in a mentioned mechanism for terminal machines or the like, a main body is equipped with a pusher arm having a cam face fixed on a release shaft while a paper feeding cassette is equipped with a roller moving along its cam face. CONSTITUTION:When a paper feeding cassette 5 is inserted, a roller 6 at the tip moves along a cam face of a pusher arm 2. Therefore the pusher arm 2 is pushed down to be automatically set to a position for applying pressure to a hopper plate 7 from downward at the time of completion of cassette 5 insertion. With this constitution, application and release of pressure to a paper feeding roller can be performed with the minimum number of parts without phase adjustment.
Patent JP-H027993-A (JP)
Title: Mechanism for holding sewn material
Inventor: YOSHINOBU HIDEKI
IPC: D05B39/00
Filed: 1988-06-27
Abstract: PURPOSE:To reduce a moving amount of a cam means for vertically moving holding members by the cam means constructed to have two rows of ridges disposed corresponding each to the holding member and move vertically while varying a pitch between the ridge and valley to give a differential motion to the holding member. CONSTITUTION:A plurality of holding members 11 are arranged in parallel along the edges of sewn materials. Also, holding member carriers 13 are provided respectively opposedly to the holding members 11. A plurality of a contracting members 23 capable of being inserted between the sewn materials disposed between the holding members 11 are provided. Also, a cam means 17 for moving vertically the holding members 11 is driven by a drive means 15. The cam means 17 is provided with two rows of ridges corresponding respectively to the holding members 11 and constructed to vary a pitch between the ridge and valley of the cam and give the differential motion to the holding members 11 while moving vertically. Thus, the moving amount of the cam means for vertically moving the holding members holding the sewn material can be reduced so that a small space will do.
Patent JP-H056188-A (JP)
Title: Noise control device for vehicle
Inventor: UMEDA HIROKATSU
IPC: F01N1/06
Filed: 1991-06-28
Abstract: PURPOSE:To simplify the structure of a noise control device by greatly reducing reference sensors for generating reference signals. CONSTITUTION:A reference signal generating means 10 is composed of a plurality of sinusoidal wave generators 21 through 23 for delivering sinusoidal frequency signals having different cycle periods, and a mixer for synthesizing these signals delivered from sinusoidal wave generators 21 through 23 with a predetermined mixing ratio. The set frequencies f1 through f3 of the generators 21 through 23 are coincident respectively with peak frequencies of noise vibrations which is inherent to a kind of vehicle and which constitute load noise. Further, the mixer 24 synthesizes the sinusoidal signals delivered from the generators 21 through 23 with a predetermined mixing ratio (gain ratio) in accordance with vehicle speed data and road surface data.
Patent JP-S5490261-A (JP)
Title: Injection mold
Inventor: ASANO KOURIN
IPC: B29B13/00
Filed: 1977-12-27
Abstract: PURPOSE: To provide the title mold having simple structure and from which the molded article is easily released, comprising an outer mold which forms the outer surface of a cylindrical article, and an inner mold furnished with an elastic member which forms an undercut of the product.  
     CONSTITUTION: The injection mold is composed of an outer mold 3 comprising a stationary mold 1 which forms the outer surface of a cylindrical article 4, and a movable mold 2; and an inner mold 5 comprising a base mold 7 which forms the inner surface of the cylindrical article 4 excluding the undercut part, and a sliding mold 9 fitted to the right end of the base mold 7 having reduced diameter 8. A circular groove 20 at the circumference of the left end of the mold 9 is fitted with a circular ridge 19 of an elastic ring 18 made of a synthetic rubber. When the mold is in the opened state, the circumference 21 of the elastomer 18 is on the same plane to the surface 22 of the mold 9; and when it is closed, the elastomer 18 is compressed by the pressure of the inner mold between the vertical face 11 of the sliding mold 8 and the mold 9, and bulges outwardly from the face 22 of the mold 9 to form a semicircular curve, which forms a mold surface 23 for the undercut part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S644138-A (JP)
Title: Security system in data communication
Inventor: EGUCHI MIKIRO
IPC: H04L9/32
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the occurrence of damage caused by pirating ID, by collating both user ID and MODEM ID. CONSTITUTION:In completing line connection in a public telephone network 3 by an automatic reply of a center station with respect to a call from a terminal station, a center station side MODEM 4 gives a transmission request of a MODEM ID to a terminal station from an ID transmission request circuit 44. A MODEM 2 receiving the transmission request gives a MODEM ID transmission request to a terminal equipment 1. Thus, the terminal equipment 1 inputs a MODEM ID given in advance to a MODEM 2. The MODEM 2 compares and collates it with a MODEM ID stored in advance and sends a MODEM ID when they are coincident. A data base 5 receiving it collates whether the MODEM ID is a MODEM ID of a terminal station having an access right, sends an affirmative reply to the terminal station when the presence of access right is decided and the next user ID is collated.
Patent JP-S5783174-A (JP)
Title: Starting device for ac motor
Inventor: KATOU YUKITOSHI
IPC: H02P1/28
Filed: 1980-11-11
Abstract: PURPOSE:To simplify the construction of an AC starter by a method wherein an output voltage of an AC generator which supplies power to the motor is raised according to the load characteristics of an internal-combustion engine. CONSTITUTION:When starting an AC motor 4, load on the internal-combustion engine 1 is reduced by so adjusting an exciting power source device 8 as to  lower the output voltage of the AC generator 2 to the minimum voltage at  which the loads connected to the generator 2 except the AC motor 4 can be  operated satisfactorily. Then, the output voltage of the generator 2 is rapidly  raised from the minimum voltage to a rated voltage in accordance with the  load characteristics of the engine 1. Accordingly, the AC motor can be started  speadily with a simple device.
Patent JP-H058374-A (JP)
Title: Method and device for drying ink in offset printing
Inventor: OKAMOTO HIROSHI
IPC: B41F23/04
Filed: 1991-06-29
Abstract: PURPOSE:To prevent the setoff and bleeding of ink in an offset printing by a simple method without using special ink and requiring a manual operation at all. CONSTITUTION:Printing paper 5 is successively supplied from a paper supply part 3 to a plurality of printing devices 2. After being printed per color in the respective printing devices 2, the paper is fed to a paper discharge part 4 by an endless chain 12 with gripper bar and stacked. Ozone spray tubes 13 are provided between the printing devices 2 and downstream of the last-stage printing device 2. By spraying ozone from the spray tubes 13 onto a printed surface of the printed paper 5, ink on the printed surface is cured in a moment. In addition, hoods 15 are disposed in the vicinity of the ozone spray tubes 13 to discharge the sprayed ozone outside.
Patent JP-H10333584-A (JP)
Title: Protection panel for display device and its manufacture
Inventor: HIRANO SHIZUO
IPC: H01J17/02
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a protection panel for display device and its manufacture easy to manufacture and hardly causing peel-off between a transparent substrate and an electrically conductive body. SOLUTION: The protection panel for the display device fitted to front of the display surface of the display device is provided with the transparent substrate 4, the electrically conductive body 3 provided integratedly in the inside of the transparent substrate 4 and a frame-shaped elastic member 9 integrated with the outer peripheral part of the transparent substrate 4. The electrically conductive body 3 is ejected from the outer peripheral part of the transparent substrate 4, and is integrated with the frame-shaped elastic member 9.  The manufacture of the protection panel for the display device fitted to the front of the display surface of the display device consists of a process integrating the elastic member 9 with the layer-shaped electrically conductive body 3 to form a frame, a second process holding the elastic member 9 between two pieces of molds, and forming spaces where resin is injected between the elastic member 9 and two pieces of molds and a third process forming the transparent substrate 4 that the electrically conductive body 3 is integrated in the inside by injecting the resin into the space and curing it.
Patent JP-H0323830-A (JP)
Title: Skin for flexible tube for endoscope
Inventor: TAKAGI TAKESHI
IPC: G02B23/24
Filed: 1989-06-21
Abstract: PURPOSE:To improve heat resistance and elastic repulsion and to obtain a flexible tube with excellent heat resistance and inserting characteristics by forming a skin for a flexible tube of an endoscope by mixing a thermoplastic polyester elastomer and a thermoplastic polyurethane elastomer. CONSTITUTION:A flexible tube 1 is constituted of a braid 3 prepd. by knitting with a fine wire of a metal with which a flex 2 prepd. by spirally wounding an elastic belt-like sheet is covered and a skin 4 with which the whole periphery of this outer surface is covered. A polyester elastomer consists of a polyether- ester copolymer wherein PBT is a hard segment and PTMEGT is a soft segment and a polyester-ether copolymer wherein PBT is a hard segment and polycaprolactone is a soft segment. In a polyurethane elastomer, a polymer chain consisting of a diisocyanate and a short chain glycol is a hard segment and a polyester polymer chain consisting of a diisocyanate and a long chain polyol is a soft segment. This polymer is prepd. by copolymerizing both segments.
Patent JP-H0210307-A (JP)
Title: Focusing system for zoom lens
Inventor: NOZAWA TOSHIHIDE
IPC: G02B15/22
Filed: 1988-06-29
Abstract: PURPOSE:To simplify a moving mechanism for focusing and to hold image performance excellent by extending both 1st and 2nd groups toward an object for focusing. CONSTITUTION:A main zoom lens consists of a 1st group I composed of a positive lens, a negative lens, and a positive lens, a 2nd group II consisting of a positive lens, and a 3rd group III composed of a positive lens and a negative lens. The 1st group I and 2nd group II are moved toward the object so that the gap between both groups increases, thus performing the focusing. This focusing is carried out by extending the 1st and 2nd groups integrally, so the movement for the focusing is easy, aberrational variation is small, and the focusing is carried out without nay practical problem up to a certain object distance.
Patent JP-2000343932-A (JP)
Title: Vehicle air conditioning unit
Inventor: KITAJIMA TATSUYA
IPC: B60H1/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling installation type vehicle air conditioning unit allowing miniaturization without causing reduction in air conditioning capacity. SOLUTION: This ceiling installation type vehicle air conditioning unit has a suction port 19, an evaporator 15, a cross flow fan 16 and a blowoff port 21 disposed in this order along the blast direction. The inside bottom face of a case 17 is formed with a drain groove 25 for receiving condensed water of the evaporator 15, while having a drain rib 27 defining the drain groove 25 between the evaporator 15 and the cross flow fan 16. A height A of the drain rib 27 and a distance B from the drain rib 27 to the rotation axis of the cross flow fan 16 satisfy the relation of 0.17<=A/B<=0.35.
Patent JP-H0325536-A (JP)
Title: Firmware diagnostic device
Inventor: KIDO SHOGO
IPC: G06F11/28
Filed: 1989-06-23
Abstract: PURPOSE:To individually detect the latest addresses of firmware by reading out the address of firmware from a program counter to store it in an address register at the time when a decoder detects the micro instruction which sets an arbitrary general register. CONSTITUTION:When an instruction to set a general register I is issued, a decoder 5 outputs an enable signal C1, and the address of firmware at this time is store din an address register 6 which receives this signal. When an instruction to set a general register II is issued, an address register 7 receives an enable signal C2 and the address is stored in this register. When firmware is stopped in a certain address, the latest addresses where general registers I and II are set are stored in address registers 6 and 7 after this operation. Thus, the latest address of firmware where general registers are set are individually detected.
Patent JP-H094353-A (JP)
Title: Vertical hole excavating device
Inventor: YAMAGISHI TAMIO
IPC: E02D29/12
Filed: 1995-06-26
Abstract: PURPOSE: To accurately and easily press a cylinder body into a vertical hole by excavating the sediment below the wall face protective cylinder body pressed in along a vertical hole wall face, guiding it into a device, and expanding the vertical hole in diameter. CONSTITUTION: Multiple sediment scraping openings 21 are formed at rotation symmetrical positions with each other on the side wall of a drum 2 which is a drum body coaxially fixed to a drive shaft via support arms 11, and the openings 21 are opened or closed by hinged door type door bodies 23 via hinges 22. Multiple sediment excavating bits 24 are fixed at the end edges of the door bodies 23, and the sediment excavating bits 24 are protruded toward the ground on the side of the drum 2 when the door bodies 23 are opened. One end of a towing cord 41 is connected to part of each door body 23 so that it can be operated from the ground surface through the space in the rotary shaft 1.  Coil springs 40 or the towing cords 41 push or pull door bodies 23 in opposite directions, the door bodies 23 are rotated outward within the prescribed angle range, and the sediment scraping openings 21 are opened or closed.
Patent JP-2000347989-A (JP)
Title: Data transfer system
Inventor: NAKAMUKAI AKIFUMI
IPC: G06F13/16
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the data transfer speed in a single mode without deteriorating the data transfer speed of a burst mode. SOLUTION: When a read access is given from a PCI(peripheral component interconnect/interface) bus 21, a PCI interface 12 decides whether the read access is single or burst read access. If a burst read access is decided, the interface 12 requests a memory interface 14 to return the read data in a synchronous transfer mode. Meanwhile, the interface 12 requests the interface 14 to return the read data in an asynchronous transfer mode in a single read access mode. In the synchronous transfer mode, the interface 12 fetches each of data from an internal bus and temporarily stores it for the clock switching and then outputs the data to the bus 21.
Patent JP-H0453545-A (JP)
Title: Processing device for ultrasonic signal
Inventor: KATAKURA KAGEYOSHI
IPC: G01N29/44
Filed: 1990-06-20
Abstract: PURPOSE:To effectively suppress sounds by providing a two-dimensionally converting means for two-dimensionally converging received signals from transmitter-receivers which are arranged in the shape of a two-dimensional array, and a cross-correlation means for performing correlation processing of the converged received signal and a transmitted signal with each other. CONSTITUTION:Ultrasonic transmitter-receivers TR are arranged in the shape of a two-dimensional array and each have an ultrasonic converting element and each element is connected to a two-dimensional convergence phasing portion F2. A transmitted signal T is applied to the phasing portion F2, thereby radiating a two-dimensionally converged ultrasonic wave from each transmitter- receiver TR toward an O point. Similarly, a reflected signal from the O point is two-dimensionally converged and received by the phasing portion F2. The correlation factor of this received signal and the waveform of the transmitted signal is calculated by a cross-correlation device COR and the result of this calculation is used as arm image signal or a signal for measurement. For example, the use of a signal of 100msec improves signal-to-noise ratio by 50dB at one hundred thousand times the initial integrated energy since the present pulse length is 1musec or so.
Patent JP-S6317812-A (JP)
Title: Herbicide composition
Inventor: YAGIHARA HIROMU
IPC: A01N33/18
Filed: 1986-07-09
Abstract: PURPOSE:A herbicide composition that contains, as active ingredients, a combination of a 4-substituted-pyridine-3-carboxamide derivative with a known compound with herbicidal activity, thus enabling perfect control against all kinds of weeds by only one application with extremely reduced chemical injury and low toxicity to man and animals. CONSTITUTION:The objective composition contains, as active ingredients, a combination of a compound of the formula (R1 is alkyl, alkenyl, alkinyl, aralkyl, aryl; R2, R3 are alkyl, cycloalkyl aralkyl; n is 0, 1; R4 is H, in case of n=0, or H, halogen, alkyl in case of n=1; A is H, halogen, CN, NO2, NH2 alkyl; Z is N, N 0) with another compound selected from 7 compounds including i) alpha,alpha,alpha-trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine, ii) N-(1-ethylpropyl)3,4- dimethyl-2,6-dinitroaniline, iii) 3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea and others, at a weight ratio of 1:(0.2-5).
Patent JP-H062452-A (JP)
Title: Method for constructing double film structure
Inventor: KAWASAKI NOBUO
IPC: E04H15/64
Filed: 1992-06-18
Abstract: PURPOSE:To facilitate forming a double film structure to a great extent by performing the connecting operation in the condition that two films are put afloat. CONSTITUTION:In advance a provisionally installed cable 42 is set stretched, and a bolt 44 and nut 46 are secured in the condition that a film piece 34 of an outer film 30 is pinched between fastening plates 48 of an outside connection metal piece 38. A bracket 54 on which the cable 42 is mounted, is pinched fast between the upper fastening plate 48 and the nut 46, and the outer film 30 is supported by the cable 42 so as to be afloat. A pair of doglegged brackets 56 are pinched fast between the lower fastening plate 48 and the bolt 44, and a supporting film 58 is interposed between these brackets 56. Using a bolt 66 and nut 68, a film piece 36 of an inner film 32 is secured to the supporting film 58 through a pair of fastening plates 64 which constitute an inside connection metal piece 40. With the aid of a ring-shaped rope 8, the main cable 20 is borne by a plurality of eyelets 76 installed at a certain spacing at the bottom of the supporting film 58.
Patent JP-S6051121-A (JP)
Title: Monoclonal antibody, its preparation and its use
Inventor: YOSHIMOTO RIYOUTA
IPC: C07K16/00
Filed: 1983-08-31
Abstract: PURPOSE:To produce anti-human interleukin 2 monoclonal antibody, by cloning the hydridoma obtained by the fusion of an antibody-producing cell with a myeloma cell, and selecting the clone producing the objective antibody. CONSTITUTION:A hybridoma is formed between the antibody-producing cell of an animal immunized with human interleukin 2 and the myeloma cell, and said hybridoma is cloned. A clone capable of producing anti-human interleukin 2 antibody is selected from the cloned hybridoma, and is used for the preparation of the anti-human interleukin 2 monoclonal antibody. The human interleukin 2 existing in a cell or medium obtained by the culture of bacteria is purified specifically by the affinity chromatography using a carrier resin bonded with said antibody. USE:Determination of slight amount of interleukin by the radio-immunoassay or enzyme immunoassay.
Patent JP-2000349641-A (JP)
Title: Delta sigma system d/a converter
Inventor: TAKEDA MINORU
IPC: H03M1/74
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a delta sigma system D/A converter at a low cost with a low distortion factor and a high S/N. SOLUTION: A barrel shifter 5 divides a code outputted from a thermometer code converter 2 into P blocks for each Q-bit, cyclicly shifts the arrangement of the blocks depending on a frequency fs and a shift register 7 cyclicly shifts the bit arrangement in each block depending on a frequency Q.fs resulting from multiplying a value Q with the frequency fs and each bit of the code obtained by the shift is given to a corresponding local D/A converter (LDAC1 to LDAC12). The operating frequency is suppressed and distortion due to a change in the circulation of the local D/A converter depending on data that are thermometer-coded can be suppressed.
Patent JP-H1011744-A (JP)
Title: Production of magnetic recording medium
Inventor: SASAKI KAZUO
IPC: G11B5/84
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a coating film from a raw tape, by confining the difference between the traveling speed of a nonmagnetic base and the circumferential speed of roll to <=10m/min at the time of smoothing the coating film formed on the nonmagnetic base. SOLUTION: At the time of executing a surface smoothing treatment, the rotating speeds of the metallic rolls 1 to 3 are detected by the rotation sensors built in the rolls and the defected rotating speeds are outputted to a sequencer 15. This sequencer 15 controls the rotation of a motor 17 for controlling a take-up roll and a motor 24 for controlling a driving roll until the difference between the circumferential speed of the rolls 1 to 3 and the traveling speed of the raw tape 13 are confined to <=10m/min.  Namely, the circumferential seed of the rolls and the traveling speed of the raw tape 13 are approximately equaled at the time of releasing nips with this surface smoothing device and, therefore, even if the magnetic coating film of the raw sheet 13 sticks to the rolls 1 to 3 at this time, the carryover of the magnetic coating film to the rolls 1 to 3 is averted and the peeling of the magnetic coating film is prevented.
Patent JP-H109506-A (JP)
Title: Steam generating device
Inventor: MIZUHARA NOBURU
IPC: H05B3/14
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To detect the drop of the water level even when the scale concentration' of water is high, to surely detect the water level, and to correctly grasp the timing of cleaning a heater due to accumulation of scale. SOLUTION: The symbol 3 denotes a ceramic heater to generate steam by heating water in a container. The change in the electric resistance of the ceramic heater 3 is detected by a current sensor 43 as the change in the current value of a circuit 4. The detected signal voltage is adjusted by a variable resistor VR1 and compared with the set voltage by a comparator circuit 6, and when the resistance value is larger than the first preset value, a timer in which the prescribed time TIM is set is started. The detected signal voltage is adjusted by a variable resistor VR2, and compared with the set voltage by a comparator circuit 7. When a judgment is made that the resistance of the ceramic heater 3 is larger than the second preset value which is larger than the first value, the H level signal is outputted from an AND circuit 11.