baber/WOPTO huggingface dataset:
Patent JP-H05284992-A (JP)
Title: Promoter for producing neuro growth factor and its production
Inventor: TSUJI TOMOKO
IPC: A61P25/28
Filed: 1992-04-14
Abstract: PURPOSE:To obtain the subject promoter useful for preventing and treating dementia, disorder of peripheral nerve, etc., having promoting activity of production of neuro growth factor by aerobically culturing a specific fungus belonging to the genus Penicillium, capable of producing a tripeptide under a stationary condition, collecting a product and pharmaceutically manufacturing. CONSTITUTION:A fungus [e.g. Penicillium fellutanum SCRC-f25 (FERM P-12,385) belonging to the genus Penicillium, capable of producing a tripeptide of the formula is inoculated into a medium, subjected to stationary culture at 25 deg.C for 11 days, the culture solution is filtered by tripled gauze and separated into mycelia and a supernatant liquid. The mycelia are cut with scissors into small fragments, which are shaken and extracted in methanol at room temperature for 3 hours and filtered. The solvent is distilled away from the filtrate under reduced pressure, the residue is redissolved in 90% methanol, extracted with n-hexane, the hexane layer is removed, the methanol layer is subjected to reversed phase column chromatography, purified to give the tripeptide of the formula. The tripeptide as an active ingredient is pharmaceutically manufactured with a medicine carrier to give the objective promoter for production of neuro growth factor.
Patent JP-2000311933-A (JP)
Title: Substrate-retaining device, substrate-carrying system, projection aligner, coating device, device-manufacturing method, and substrate-retaining part cleaning method
Inventor: TAKABAYASHI YUKIO
IPC: G03F7/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign object from adhering easily and eliminate it quickly by forming a thin film for generating a light catalysis reaction at a substrate-retaining part. SOLUTION: A thin film 50a made of titanium oxide in an anataze-type crystal structure is formed on the surface of a wafer chuck. The band gap of the titanium oxide is set to approximately 3 eV and the wavelength is set to approximately 420 nm. When light with a wavelength of 420 nm or less is applied to the surface of the wafer chuck, a light catalysis reaction takes place and clean the wafer chuck. Since the thickness of the film of the titanium oxide is excessively increased, light transmission property becomes poor. Therefore, by adjusting the film thickness, the light transmission property is improved so that light can reach the entire region of light catalysis. By forming a semiconductor ceramic thin film that is made of light catalysis on the surface of the wafer chuck and applying ultraviolet rays, a light catalysis effect is generated.
Patent JP-S6012848-A (JP)
Title: Method for sending call signal
Inventor: KODAMA TOSHIO
IPC: H04M3/06
Filed: 1983-07-01
Abstract: PURPOSE:To simplify a call signal switching circuit for a subscriber's terminal and to prevent influence such as noises exerted upon other circuits by preventing a call signal with high voltage from direct switching. CONSTITUTION:When a call signal is to be sent to a subscriber's terminal 5, a call signal generating circuit 3 is previously stopped by a control device 2. When the level of the call signal is sufficiently lowered, a switching circuit 4 is driven from the device 2. When the circuit 4 is completely turned to the circuit 3 side, the circuit 3 is started by the device 2 to send the call signal (e) to the terminal 5. When the sending of the call signal is to be stopped, the circuit 3 is stopped by the device 2, when the level of the call signal is sufficiently lowered, the circuit 4 is restored by the device 2, and when the circuit 4 is completely turned to the exchange circuit network 1 side, the circuit 3 is started again by the device 2. If a call signal is to be sent to another subscriber's terminals, a terminal 7 e.g., a switching circuit 6 is driven and a call signal (f) is transmitted to the terminal 7 on the basis of similar control.
Patent JP-S60259653-A (JP)
Title: Weft yarn feeder of loom
Inventor: FUIORENTSUO GIARUDO
IPC: D03D47/34
Filed: 1985-06-04
Abstract: Weft feeder for weaving looms, of the type wherein the drum (1) around which the weft yarn winds to form the reserve is held stationary, while the turns (3) of the reserve are laid thereon by a rotating reel (2) and are moved forward, mutually spaced, by a set of columns (5) prevented from rotating in respect of said drum (1), but partially and variably emerging from special seats of its periphery. The ensemble of columns has a frustoconical profile, each column (5) being tapered towards the feeder outlet end, until it no longer emerges from the seats where there is maximum tapering. A photoelectric cell unit (8), moving parallel to the axis of the drum (1), detects the presence and the consistency of the weft yarn reserve wound thereon, in order to control the rotation and regulate the speed of the motor of the feeder.
Patent JP-H04347592-A (JP)
Title: Driver for motor
Inventor: KISHI SHIGERU
IPC: H02P6/20
Filed: 1991-05-24
Abstract: PURPOSE:To remove influence of an offset voltage to a current set value and to reduce an error of a current set value by providing a memory circuit for storing an offset voltage to be generated in an amplifier in a state that a current does not flow to a motor, and an adding circuit for adding the voltage and the current set value. CONSTITUTION:An output voltage value of an amplifier 7 of a state that a PWM signal of a PWM signal generator 10 is '0', i.e., a current of a motor 6 is zero, is first stored in a memory circuit 13. Then, the PWM signal is increased by a set value, and the current value amplified by the amplifier 7 is compared with the sum of a current set value to be output from an adding circuit 14 and a stored value of the circuit 13, i.e., an offset voltage by a comparator 9. The comparator 9 generates a current set complete signal 12 if the current value is equal to or larger than the sum of the current set value and the offset voltage. If the current value is smaller than the sum, it increases the PWM signal. A starting current value set by repeating the above become a value in which influence of the offset voltage is removed. Thus, influence of the offset voltage at the time of setting the current can be eliminated.
Patent JP-H08309868-A (JP)
Title: Manufacture of reinforced plastic molded article
Inventor: OSHIMA TAKEO
IPC: B29L9/00
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a reinforced plastic molded article which can easily prevent the generation of sink marks, reduce residual bubbles at the interface between a gel coat layer and a reinforced plastic layer, and obtain the products of almost constant quality. CONSTITUTION: A setting resin liquid is sprayed on the inner surface of a mold 20 to form more than one over gel coat layer 21, and the setting resin liquid is sprayed on the layer 21 to form more than one under gel coat layer 22. Next, reinforced plastic layers 23, 24 are laminated on the layer 22. In this way, in the field of the production of the floor, etc., of a unit bathroom, the product can be used appropriately in the production of a reinforced plastic floor having a complex form such as patterns like the rock surface resembling natural stone and a tile.
Patent JP-H11311661-A (JP)
Title: Semiconductor device-testing system and method therefor
Inventor: MATSUO SHOICHI
IPC: H01L21/66
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously test a plurality of ICs to be tested by a signal amplifier, a comparator, a discriminating circuit, and the like for a single IC in the electrical characteristics test of the IC. SOLUTION: A transmission circuit 30 is connected between an IC tester 10 and ICs 1 and 2 to be tested. The transmission circuit 30 is capable of branching, connecting, and selecting the output signal of the IC tester 10 and that of the ICs 1 and 2 to be tested. The IC tester 10 compares an output signal 42 with an expectation value and discriminates matching or non-matching, thus simultaneously discriminating the propriety with two ICs 1 and 2 to be tested as a unit.
Patent JP-H10297157-A (JP)
Title: Ball-point pen
Inventor: FUNABASHI KAHORI
IPC: C09D11/18
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of blurring of a line at the start of writing after leaving in a cap-off state, or the occurrence of bleeding and dripping during writing with a ball-point pen having a ball of 1.2-3.0 mm diameter at its tip end. SOLUTION: Ink is made in its ink viscosity of 1,000-10,000 mPa.s in the room temperature of 20 deg.C. Dye is contained 10-40 wt.% in an ink composition. A solvent used herein is of an organic solvent having at least one or more alcoholic hydroxylic groups in its molecules. A ball disposed at the tip end of the ball-point pen is of one having a surface roughness of 0.005-0.015 μm in an arithmetic average roughness (Ra). The ball is held rotatably in the form of being projected outward from the tip end periphery by 25-30% of the ball diameter. Ink is housed in an ink reservoir sleeve for forming a ball-point pen provided with a ball-point pen tip.
Patent JP-S6012428-A (JP)
Title: Sheet feeder
Inventor: EHATA TOKITOU
IPC: B65H3/66
Filed: 1983-07-04
Abstract: PURPOSE:To prevent advancing of sheets with the exception of a lowermost sheet, by method wherein a vertically movable control plate is attached to the forward end, in an advancing direction, of the sheet. CONSTITUTION:A lowermost duplicating sheet, or about several duplicating sheets adjacent to the lowermost sheet are forcibly moved forward and brought into contact with a taper part 18a of a control plate 18, and are further moved forward, as they push up the control plate 18, in a manner to slip in a wedge- shaped part formed by the taper part 18a and the bottom of a cassette. In which case, the weight of the control plate 18 is applied on a curl part at the forward end of the duplicating sheet, and the sheet is moved forward as the curl is corrected, and only the lowermost duplicating sheet is discharged through a gap 7a released from closing resulting from raising of the control plate 18. In this case, the duplicating sheet, positioned adjacent to and on the lowermost sheet, engages with the taper part 18a, resulting in checking the forward movement of the duplicating sheet.
Patent JP-H02300714-A (JP)
Title: Line scanner
Inventor: HOKARI MAMORU
IPC: G02B26/10
Filed: 1989-05-16
Abstract: PURPOSE:To facilitate adjustment and assembling and to miniaturize a device by mounting a laser beam source unit where a laser diode and a hologram lens are unitized, and a scanning unit where a hologram disk and a motor are unitized, on the same base. CONSTITUTION:A laser diode 11 and a hologram lens 12 are attached to one and the same housing 13 to obtain a laser beam source unit 1, and a scanning unit 3 obtained by attaching a hologram disk 31 to a motor 32 and the laser beam source unit 1 are mounted on one and the same base 4 to constitute the device. Consequently, the position of a laser beam 2 made incident on the hologram lens 12 from the laser diode 11 is adjusted at every unit, and the laser beam source unit 1 and the scanning unit 3 are only mounted on the base 4 with a mechanical precision to adjust the positions of the laser beam source unit 1 and the hologram disk 31 of the scanning unit 3. Thus, attachment and adjustment are facilitated and the device is miniaturized in low-cost.
Patent JP-S61279160-A (JP)
Title: Lead frame
Inventor: KUDO KAZUNAO
IPC: H01L23/02
Filed: 1985-06-05
Abstract: PURPOSE:To obtain an approximately uniform, excellent sealing effect along the entire leads, by shifting the square formed by the tips of inner leads from the square formed by a tie-bar connecting part of outer leads by about 45 deg.. CONSTITUTION:A plurality of leads 1 are protruded toward the center from a tie bar part 7 at the four sides of lead frame. The tip parts of the leads 1 form an IC-chip bonding part 8'. The side of the square of the bonding part 8' and the side of the square 7a formed by the leads 1 of the lead frame and the connecting part of the tie bar part 7 are inclined by 45 deg. to each other. The square of a border line 9 of ceramics for a package and the square of the bonding part 8' are inclined by 45 deg.. The part between the squares is filled with low-melting-point sealing glasses 5 and 5'. Thus the approximately uniform, excellent sealing effect is obtained along the entire leads 1.
Patent JP-S63285553-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAYAKAWA HISASHI
IPC: G03G5/082
Filed: 1987-05-18
Abstract: PURPOSE:To prevent image fogging by a residual potential by providing an intermediate layer between a photoconductive layer and surface layer and setting the inter-gap level density of the intermediate layer larger than the inter-gap level density of the photoconductive layer. CONSTITUTION:An electrophotographic sensitive body is constituted by laminating a lower layer 2, the photoconductive layer 3, the intermediate layer 4 and the surface layer 5 on a conductive base body 1. The photoconductive layer 3 consists essentially of amorphous silicon contg. H and B, P are incorporated therein. The intermediate layer 4 is formed of an amorphous semiconductor contg. Si, C, H, P, and B and is set larger in the inter-gap level density than the photoconductive layer 3. Si and C are incorporated into the surface layer 5 to increase the optical band gap thereof larger than the optical band gap of the photoconductive layer 3. The photosensitive body constituted in such a manner is mounted on a copying machine for negative electrostatic charge and the good image is formed thereon. Since the inter-gap level density of the intermediate layer is formed under the specific conditions, the electrophotographic sensitive body which can be charged to both positive and negative electrostatic charges is obtd.
Patent JP-S5822259-A (JP)
Title: Sorter
Inventor: KINOSHITA TAKATOMO
IPC: B65H39/11
Filed: 1981-07-30
Abstract: PURPOSE:To prevent slipping-off of a copy sheet by furnishing a stopper at the retainer part for the bottom of bins and by providing the vertical retainer for bins with a part to hinder the copy sheet from making touch with or being detained by the stopper. CONSTITUTION:Bins 30 arranged over the sorter 11 are formed in a solid body from a vertical retainer 31, a bottom retainer 32, a side 33 and a rib 34, where a stopper 36 born by a pin 35 rotatably is installed at the tip of the bottom retainer 32. A recess 36a provided in this stopper 36 is so arranged as to be in engagement with the rib 34. When a copy sheet is fed to the bins 30, the stopper 36 is pushed to turn counterclockwise, and the copy sheet is wound in. When the copy sheet falls, its trailing edge is hindered from touch with the leading edge of the stopper 36 because the recess 36a of the stopper 36 comes in engagement with the rib 34. Accordingly, the copy sheet once loaded is prevented from slipping off from the bins 30.
Patent JP-S60264152-A (JP)
Title: Attendant board system
Inventor: NAGAI JIYUNICHIROU
IPC: H04M3/60
Filed: 1984-06-12
Abstract: PURPOSE:To obtain the operability by displaying a control panel on a display device as a picture and operating it with a device such as a light pen or a cursor. CONSTITUTION:The figure is a symbolic drawing of a telephone set arranging drawing in a factory on a CRT display screen, and when a telephone set No.411 at a seat of a manager of a manufacture department at the center of a factory A is hooked off, the position of the telephone set No.411 in the figure is flashed. A CRT cursor 44 is moved, coincident with the flashed position and then an operation key is depressed. Then the operator talks with the manager of the manufacture department (telephone No.411), inquires about the destination of connection request, depresses a holding key to hold the telephone set No.411 once. Then the connection destination is called. It is supposed that a telephone set No.422 in a warehouse is the destination of connection request, the operator moves a cursor 44 to the position corresponding to the said telephone set and depresses the operation key. Thus, the position information of the said cursor 44 is informed to an exchange control section from the CRT via an attendant board bus.
Patent JP-H0417086-A (JP)
Title: Method for segmenting character
Inventor: SUZUKI AKIKO
IPC: G06K9/34
Filed: 1990-05-10
Abstract: PURPOSE:To perform accurate character segmentation in sympathy with variation of the character size and pitch and such printing conditions as skew, blurring, etc., by extracting circumscribed rectangles of coupled black picture elements as character element rectangles and appropriately integrating the character rectangles. CONSTITUTION:The data of character element rectangles constituting one line are extracted by using the circumscribed rectangles of coupled black picture elements on a document picture as character element rectangles and the extracted data are stored in a character element data memory 12. Then a parameter for integrating the character element rectangles is set and stored in a parameter memory 14. The character element rectangles expressed by the data in the memory 12 are integrated by using the parameter and modified. Whenever one time of integrating process is completed, the parameter is modified on the basis of the data in the memory 12 and the circumscribed rectangles of characters on the document picture are produced. Therefore, character segmentation which can adapt to the variation of character size and pitch and, in addition, can cope with skew, blurring, etc., can be performed.
Patent JP-H01291428-A (JP)
Title: Taper etching of silicon film
Inventor: MIHASHI TOSHIRO
IPC: H01L21/302
Filed: 1988-05-19
Abstract: PURPOSE:To accurately form a taper shape of the side end of a silicon film with good reproducibility by introducing mixture gas into a chamber, generating a plasma to produce ions, further applying a high frequency voltage with specific power, and etching the silicon film of a sample. CONSTITUTION:When the pressure of mixture gas becomes constant, a microwave oscillated by a magnetron 5 is transmitted into a chamber 2. A current flows to a coil 7 surrounding the chamber 2 to generate a magnetic field in the chamber 2. A plasma is generated in the mixture gas to generate ions by the synergistic operation of the magnetic field and an electric field by the microwave. Further, a high frequency voltage is applied by a high frequency power source 8 to a sample base 3 to accelerate the ions, thereby etching the silicon film 11 of a sample 1 to be etched. In this case, the power of the high frequency to be applied to the base 3 to accelerate the ions is set to 150 to 400W, thereby forming the shape of the side end 11a of the film 11 in a tapered state.
Patent JP-H1051740-A (JP)
Title: Data transmission system
Inventor: HAWAADO JIYON TEIISU
IPC: H04H20/76
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and flexible NVOD transmission data system by providing plural storage units in series for a temporary storage/ reproduction array storing and reproducing video data, sequentially transferring and transmitting use time data to the first storage unit from a control unit and re-transferring and re-transmitting them to the subsequent storage unit. SOLUTION: Video data stored in a use time video data reproduction device 20 is reproduced and is transmitted to a master unit 30. The master unit 30 reproduces video data and transmits it to the first fall storage unit 60(1). The unit 60(1) transmits transferred data to a first decoder 70(1). Then, it is transferred to a second fall storage unit 60(2) by burst. The second fall storage unit 60(2) reproduces data through a second decoder 70(2) and transfers it to a third fall storage unit 60(3). The previous fall storage unit reproduces previously reproduced video data.
Patent JP-S611171-A (JP)
Title: Color picture processor
Inventor: YOSHIDA TADASHI
IPC: H04N1/46
Filed: 1984-06-14
Abstract: PURPOSE:To eliminate color mis-alignment by increasing the rate of background color eliminating the edge part of a color picture and the quantity of black color and emphasizing the edge so as to make characters in the scene in an intermediate tome color picture and the detail of the shadow clear. CONSTITUTION:Each color signal decomposing a color picture signal is fed in parallel with signal adder sections 12-14, a minimum value detecting section 7 and an edge detection section 8 from input terminals 4-6. A black color signal of a minimum density of each digital color signal is calculated by the detection section 7 and the result is added to the detection section 8 and a black level detection section 9. The detection section 9 calculates the black density level proportional to the density of the black color signal and the level is fed to function converting sections 10, 11 together with the output of the detections section 8. Then an output of a converting section 10 is fed to the adder sections 12-13, where the said output is added to each color signal, an output of the converting section 11 and the black quantity from the detection section 7 are added by a signal adder section 15 so as to make characters in different color in the intermediate color picture and the detailed part of the shadow part clear, thereby preventing color mis-alignment.
Patent JP-H04348610-A (JP)
Title: Pulse shaping device
Inventor: SASAKI TOSHIICHI
IPC: H03K3/53
Filed: 1991-05-27
Abstract: PURPOSE:To considerably improve the work performance by devising the device so that coil replacement assembly and check and repair of a capacitor and a coil relating to the adjustment of a pulse width are implemented in a short time. CONSTITUTION:A frame 6 onto which plural capacitors 1 are fixed and arranged and a frame 7 onto which plural coils 2 are fixed and arranged are connected by using bolts 8 and jumpers 4 in the pulse shaping device. Thus, the coil 2 is arranged into a coil accommodation means 5 the capacitor 1 is arranged into a capacitor accommodation means 9, and both the accommodation means are easily connected/disconnected by only mount/dismount of a connection means such as the bolts 8 or the like.
Patent JP-H10311305-A (JP)
Title: Control method for regenerative circuit and control device therefor
Inventor: ONDA KIMIMASA
IPC: E02F9/22
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a regenerative circuit and a control device therefor whereby a regenerative effect is more enhanced, and an actuator can be operated at a higher speed. SOLUTION: From a main pump 21, working fluid is supplied to a head chamber 6 of an arm cylinder 5 via a main spool 1. At the same time, a part of the working fluid discharged from a rod chamber 7 of the arm cylinder 5 is regeneratively supplied to a side of the head chamber 6 of the arm cylinder 5 via a regenerative spool 13. An opening area of the regenerative spool 13 is controlled by a pilot-operated pressure reducing valve 18 in a pilot line 11 branching from a pilot line 2 controlling the main spool 1. In this pressure reducing valve 18, a pilot primary pressure Ps is controlled to be reduced by an external pilot pressure Pi in accordance with a rotational speed of an engine 22 driving a pump 21, a pilot secondary pressure Ps' is supplied to a pilot pressure working part of the regenerative spool 13.