baber/WOPTO huggingface dataset:
Patent JP-H0336546-A (JP)
Title: Storage method for photosensitive printing plate
Inventor: GOTO SEI
IPC: G03C3/00
Filed: 1989-07-03
Abstract: PURPOSE:To improve the workability at the time of transferring and to prevent the deterioration in the visible image formability by exposing of the photosensitive printing plate and the generation of a printing blur by interposing backing boards between the printing plates in such a manner that the plastic coating surfaces thereof face the photosensitive surfaces. CONSTITUTION:The upper surface of the photosensitive printing plate 1 is used as a photosensitive surface and the backing board 2 is prepd. for every plural sheets, for example, 30 sheets of the printing plates. On the other hand, the backing boards 2A, 2B are disposed as buffer materials on both surfaces of the printing plate group. Each backing boards 2A, 2B has the plastic coating layer 2a on at least one surface. The coefft. of friction is, therefore, small as compared to the case of fiber surfaces and the workability of the transfer from pallets is enhanced; further, the transfer of the moisture of the backing boards to the photosensitive surfaces does not arise. The deterioration in the visible image formability by exposing is prevented in this way and the plastic coating surfaces come into contact with the photosensitive surfaces without allowing the direct contact of the fiber surfaces of the backing boards therewith and, therefore, the printing blur at the time of the exposing is prevented.
Patent JP-S5873107-A (JP)
Title: Bobbin of transformer
Inventor: UENO IKU
IPC: H01F27/29
Filed: 1981-10-27
Abstract: PURPOSE:To easily perform winding work and the insulating connection of lead wires by a method wherein a lead terminal storage section is provided at the outsde of an outside bobbin and a flange placing a lead terminal storage section for an inside bobbin is provided at the other side and a lead terminal storage section is provided at the outside of the inside bobbin. CONSTITUTION:A storage section 5 for lead terminals 4 having suitable quantities of lead wire leading grooves 2 and leading grooves 3 for coil end sections X are composed at the lower outside of one collar 1a of an outside bobbin 1. A flange 6 placing the storage section 14 for lead terminals 13 of an inside bobbin 7 is provided at the lower part of the other collar 1b. A collar 7a inserted into the winding barrel section 8 of the outside bobbin 1 is composed at one end of the inside bobbin 7 and the storage section 14 for the lead terminals 13 having suitable quantities of lead wire leading grooves and the lead wire leading grooves 12 of coil end sections Y is provided at the lower outside of a collar 7b at the opposite side. This can easily performs winding work and the insulating connection of lead wires can also be done for connection sections without exposure and with good appearance.
Patent JP-2001007371-A (JP)
Title: Solar cell module
Inventor: TACHIKAWA MASAMI
IPC: H01L31/042
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a solar cell module by reducing reflection in a high incident angle. SOLUTION: This is a solar cell module, where a group of solar cell elements 3 are sealed with fillers 2 and 2', using a glass substrate or a plastic substrate 1 and a rear board 4 arranged on the side of a light receiving face. In this case, ridges and grooves 11 and 12 are cut in a direction of not more than 45 deg. with respect to the direction of the perpendicular. An angle θ of the difference between the maximum (+) and the minimum (-) of the apex angle of each ridge or groove is in the range of 60 deg. to 150 deg..
Patent JP-S5795754-A (JP)
Title: Scanner driving controller
Inventor: YAMAZAKI SHIGERU
IPC: G06T1/00
Filed: 1980-12-05
Abstract: PURPOSE:To execute each control easily, by switching the amplitude and polarity of a reference voltage of a scanner driving motor in a suitable timing, in a  scanner driving controller scanning and reading an original picture. CONSTITUTION:While the number of pulse signals given with the running of a scanner is counted at a counter 24, a motor 21 is gadually accelerated in accordance with the contents of count and it is made to a constant speed until the beginning end of an original, and the motor is effectively decelerated before the turning position and the home position, allowing to start, return and stop the scanner without any shock.
Patent JP-H0923162-A (JP)
Title: Coding/decoding device
Inventor: EJIMA NAOKI
IPC: H03H11/12
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a coding/decoding device excellent in all of a wide band, a low distortion rate and a high dynamic range even in the case of a low bit rate as compared with a conventional value. SOLUTION: At the time of coding, a quantized error obtained by requantizing a small level by a non-uniform quantizer 120 having high resolution and a reverse quantizer 130 having reverse characteristics is added to an input signal through a shaping filter (feedback circuit 150) and an output is extracted from the quantizer 120, and at the time of decoding, an input signal is outputted through the reverse quantizer 130, so that the reverse quantizer 130 is shared by coding and decoding. Thus a wide band, a low distortion rate and a high dynamic range can be attained by the synergism of the high resolution of non- equal quantization and the SN rate improvement of noise shaping.
Patent JP-S6329351-A (JP)
Title: Tape traveling controller
Inventor: ARAI KAZUO
IPC: G11B15/46
Filed: 1986-07-22
Abstract: PURPOSE:To freely set tape speed by providing a means to drive one side reel with the output signal of an adder and a period central value setting means setting a converting action point to an output value to the period of the input signal of a period detecting circuit. CONSTITUTION:The sum of the output of latches 14A and 14B is made by an adder 5, converted into an analog voltage by a D/A converter 8, inputted to a driving circuit 6 and the driving circuit 6 is constituted so as to conduct the current in proportion to the difference between the output voltage of the D/A converter 8 and the suitable reference voltage. Finally, for a feeding-back loop, the output of the adder 5 is stabilized to a certain constant value. At control circuit in which the sum of the period of a pulse outputted by FG3A and 3B provided at reels 2A and 2B is constant, a magnetic tape 1 is travelled approximately at constant speed. When the presetting value of counters 13A and 13B is changed by a period central value setting means 9, the number of the clock to count the counters 13A and 13B is changed and the speed of the magnetic tape 1 is changed in accordance with it. Thus, the tape speed when the data on the tape are read can be set in detail.
Patent JP-H1124487-A (JP)
Title: Method for driving control for heating element
Inventor: TABATA YOSHIAKI
IPC: G03G21/14
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for the driving control of a heating element capable of controlling time for phase control for restraining a rush current to adequate time in accordance with the driving condition of the heating element. SOLUTION: As to this method for driving control; the on/off driving control of the heating element 2 is performed so that the temperature of the element 2 becomes a specified value, and the phase control for restraining the rush current is performed every time the driving of the element 2 is switched from the off to the on. The time for the phase control for restraining the rush current is controlled based on heating element driving stopping term obtained just before the on/off driving control signal of the element 2 regulates the term.
Patent JP-H0919484-A (JP)
Title: Autoclave device
Inventor: CHATANI MASARU
IPC: A61C19/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To shorten a using cycle of an autoclave device and enhance utilizing efficiency of autoclave by quickly cooling the autoclave device after end of autoclaving. SOLUTION: An object to be sterilized such as instrument is housed in an autoclave device body 10, and after housing, a lid 14 is sealed. Thereafter, internal water 12 is heated by a heater 11 to generate high temperature and high pressure steam 13, thereby autoclaving the object. After the autoclaving, a valve 23 is opened to release the high temperature and high pressure steam into a water tank 20. The released high temperature and high pressure steam is cooled by water 25. In the following autoclaving, a valve 24 is opened to supply the water 25 in the water tank 20 to the autoclave device body 10.
Patent JP-S5695225-A (JP)
Title: Programmed exposure control device of lens interchangeable camera
Inventor: ARAKI RIYOUTA
IPC: G03B7/083
Filed: 1979-12-28
Abstract: PURPOSE: To enable an interchangeable lens which is not provided with the signal member of a full aperture value to be used as well by performing exposure controlling by the use of the signal corresponding to the specific aperture value signal.  
     CONSTITUTION: The device is so constituted that, when an interchangeable lens has no full aperture information transmitting member 13, a slide lever 21 is held stopped in the position regulated by a guide pin 22a, brushes 23, 24 are in contact with conducting terminals 26, 27, respectively, the resistance value between terminals T 1 , T 2  assume a constant resistant value of R 7 , and a sliding switch S 5  assumes a conducting state. It is so constituted that, if an interchangeable lens having the member 13 is mounted, the resistance value corresponding to the full aperture value (for example, F1.2WF5.6) of said lens is formed by the brush 23 and a resistor R 3  and the switch S 5  by the brush 24 and terminal 27 is nonconducting to all the full aperture values. In either of the above-mentioned cases, not only the exposure controlling of correct exposure is accomplished but also the production of a large difference in the combinations of the shutter speeds and apertures of the programmed exposure controlling is obviated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5695227-A (JP)
Title: Programmed lens shutter for single lens-reflex camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B9/10
Filed: 1979-12-28
Abstract: PURPOSE: To improve the operating characteristic of a shutter by enabling two opening and closing operations of shutter blades which also serve as a diaphragm to be accomplished by one time of shutter charging operation.  
     CONSTITUTION: When a shutter release button is depressed, a photometric circuit operates to measure the subject luminance and store this. A moving reflection mirror starts kicking up. Next, a motor M begins to run forward in a clockwise direction. This causes a charging-diaphragm aperture control ring 26 to begin to turn counterclockwise and in follow up to said ring 26, the 1st operating ring 23 also turns counterclockwise. Then, the relative position of the 1st operating ring 23 and the 2nd operating ring 25 displaces and therefore shutter blades 21 which also serve as a diaphragm are gradually closed of aperture. When the ring 23 starts operating, the relative position of the rings 23 and 25 changes and this time, the shutter blades 21 which also serve as a diaphragm are successively opened. These closing and opening operations of the shutter blades 21 are carried out once more. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5695647-A (JP)
Title: Production of thermal shrinkage tube
Inventor: CHIBA TSUKASA
IPC: B29C61/00
Filed: 1979-12-28
Abstract: PURPOSE: To mold a blank tube in a specified diameter by solidifying it by cooling with gradual expansion of a vortex-shaped plate spring while it is heated above the softening point of the material.  
     CONSTITUTION: A blank tube 2 made up of a polyvinyl chloride, polyethylene, polyester and the like is fitted onto the circumference of a vortex-shaped plate spring 1 reduced to a small diameter. The vortex-shaped plate spring 1 is gradually expanded being turned with a jig 3 in the unwinding direction of the spring in such a manner that the tube 2 is expanded in the diametrical direction thereof and solidified by cooling after reaching a specified diameter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5961832-A (JP)
Title: Photosensitive material
Inventor: SHIMOZAKI TAKASHI
IPC: G03C1/91
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a photosensitive material provided with an antistatic effect without exerting unfavorable influence on the photographic characteristics by incorporating a copolymer contg. units of half-ester of itaconic acid having a specified mol.wt. as a copolymer component into a photographic constituent layer. CONSTITUTION:A photosensitive material is obtd. by incorporating a copolymer contg. units of half-ester of itaconic acid having >=100mol.wt. as a copolymer component into at least one of photographic constituent layers. The half-ester units are represented by formula I or II [where Y is -OR1 (R1 is 1-20C alkyl or the like) or a group represented by formula III (where each of R2 and R3 is H or 1-12C alkyl); J is a group represented by formula IV or V (where R4 is 1-4 C alkyl, aryl or allyl, and each of h and l is average addition mole number of 1-50); r is 1-3; and M is H, an alkali metallic atom, an alkaline earth metallic atom, inorg. or org. ammonium].
Patent JP-H0923638-A (JP)
Title: Power supply
Inventor: ISHIKAWA TETSUJI
IPC: H02M7/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To protect a power supply against breakdown by providing a constant voltage element in parallel with an inductor at a filter section provided with a constant voltage means comprising a discharge electrode and a metal oxide varistor connected between an AC input line and the frame ground. SOLUTION: A noise filter section 2 is provided with two across the line capacitors C1, C2 connected in parallel between an AC input line L and the neutral N. A first constant voltage element, i.e., a discharge electrode A1, and a second constant voltage element, i.e., a metal oxide varistor B1, are connected in series between the output side of a protective fuse F1 for AC input line L and the frame ground FG. A constant voltage element 6 is connected in parallel with an inductor L1 at the filter section 2. This circuitry absorbs internal and external surge voltages and protects the power supply against breakdown.
Patent JP-H073326-A (JP)
Title: Production of high strength hot rolled steel sheet excellent in processability
Inventor: OOTAKI DAIGOROU
IPC: C22C38/06
Filed: 1993-06-18
Abstract: PURPOSE:To improve the processability and tensile strengh of a steel sheet by specifying the content of C, Si, Mn and Al in the steel sheet, specifying the finish rolling temp. and cooling conditions and executing coiling to incorporate a specified amt. of retained austenite therein. CONSTITUTION:A steel slab constituted of, by mass, 0.10 to 0.20% C, 0.80 to 1.60% Si, 3.0 to 6.O% Mn and <=0.50% Al, and the balance Fe with inevitable impurities is subjected to hot rolling at a finishing temp. of 750 to 900 deg.C. It is cooled down to 400 to 650 deg.C at 10 to 30 deg.C/sec cooling rate, is coiled and is thereafter air-cooled. In this way, the hot rolled thin steel sheet contg. >=10% retained austenite and excellent in the balance of strength and elongation can be obtd.
Patent JP-S5873105-A (JP)
Title: Spiral coil
Inventor: TAKAHASHI TSUGIO
IPC: H01F17/00
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a spiral coil having higher Q by a method wherein a structure is made in the shape eliminating a film at the central part of the line of a conductor film formed in spiral shape on an insulating substrate. CONSTITUTION:A structure is made in the shape eliminating the central part of a spiral conductor 2 formed on an insulating substrate 1. The width W1, W2 of the conductor are almost equal and the width D1 of the eliminated part between each width of the conductor is more broad as a using frequency band goes higher. When a high-frequency current flows into two adjoining conductors 5, 6 an eddy current generates at the conductors by passing mutual magnetic lines of force 7, 8 through the adjoining conductors and this causes a deterioration in Q. To reduce this proximity effect, mutual conductor width may be narrow. Therefore, a decrease in effective cross section will not follow even if the conductor at the central part is eliminated and the generation of the eddy current can be decreased.
Patent JP-H0920008-A (JP)
Title: Ink jet head, manufacture thereof, and printer equipped with the ink jet head
Inventor: FUJII MASAHIRO
IPC: B41J2/055
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency, stabilize discharge and improve the reliability of the result of printing when an ink jet head is driven, by making the area of a diaphragm smaller than that of an discrete electrode, and by incorporating the profile of the diaphragm projected vertically on the discrete electrode into the profile of the discrete electrode. SOLUTION: An ink channel is formed by joining a cover glass 3 and the first substrate 1, and an actuator section is formed by joining the first substrate 1 and the second substrate 2. A discrete electrode 21 and a diaphragm 5 are provided parallel through an air layer 9 and an insulator layer 19 in opposition to each other. The area of the diaphragm 5 is made smaller than that of the discrete electrode 21, one side (a) of the diaphragm 5 is also smaller than one side (b) of the corresponding discrete electrode 21. The size relation of the diaphragm 5 and the discrete electrode 21 and the position relation are determined so as to make a shadow formed on the discrete electrode to be incorporated into the profile of the discrete electrode 21 by projecting the profile of the diaphragm 5 in the deformation direction of the diaphragm.
Patent JP-H0524159-A (JP)
Title: Heat transfer molding material
Inventor: KOAN KAO TEIEN
IPC: B41M5/30
Filed: 1991-07-12
Abstract: PURPOSE: To prevent easy attrition and delamination of figures on the upper layer of a transfer mold material as well as easy delamination from friction or hitting by forming a protective layer on the figure surface after transfer on a transfer material, and eliminate adverse effects on a base material keeping the completeness in transferring figures by improving adhesion between the base material of a transfer mold material and a releasing material. CONSTITUTION: After applying and drying thermosetting modified vinyl resin on the surface of base materials 51 and 71, figures 54 and 74 are printed and dried on releasing agents 53 and 73. The figures are faced against the surface of a transfer material 60 and fed into a heating vessel, and the figures are thermotransferred on the surface of the transfer material. When the base material 51 is paper, a modifier 52 composed of a special wax of water-soluble liquid is applied between the base material 51 and the releasing agent 53. When the base material 51 is polyester film, a water-soluble liquid insulating agent 72 made of soybean lecithin is applied in the layer between the base material 71 and the releasing agent 73.
Patent JP-H0224832-A (JP)
Title: Thermosensitive magnetic recording medium
Inventor: MIYAMOTO KENICHI
IPC: G11B5/80
Filed: 1988-07-13
Abstract: PURPOSE:To exhibit a sufficient hiding function even if film thicknesses are small and to improve magnetic and thermosensitive characteristics by constituting the recording medium for tickets, commutation tickets, passes, etc., of the laminate of a substrate, magnetic recording layer, magnetic hiding layer, and thermosensitive color forming layer and incorporating fine powder of flaky aluminum having <=15mum average grain size into the hiding layer. CONSTITUTION:The magnetic recording layer of 20-17mum thickness, the magnetic hiding layer of 1.0-2mum, the thermosensitive generating layer of 2.5-6mum, and if necessary, a protective layer of 1-4mum are laminated and deposited on the substrate consisting of wood free paper, coated paper, art paper, synthetic paper, laminated paper, synthetic resin film or woven fabric sheet. Aluminum hydroxide, calcium hydroxide, titanium oxide, barium sulfate, etc., are incorporated into the thermosensitivity generating and the protective layer of this constitution and the fine powder of the flaky aluminum having <=15mum average grain size is incorporated into the hiding layer.
Patent JP-H09327955-A (JP)
Title: Printer unit
Inventor: OTA MITSURU
IPC: B41J29/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable printer unit capable of forming a high resolution image by being equipped to electronic equipment as occasion demands. SOLUTION: A printer unit 20 is equipped to an equipping part formed in electronic equipment (a personal computer) as occasion demands. A connector to the computer side is connected to a connector 22 to the printer unit side 20 in the equipping, and an image data is supplied from the computer. A photosensitive drum 31, an optical scanner 35, a printing mechanism 30, and a feed paper cassette 51 are contained in the printer unit 20. A developer feeder 33 of the printing mechanism 30 has a slit component 32 facing close to the photosensitive drum 31. The developer containing toner penetrates into a micro space in the slit component 32.  When pressure is applied to the developer in the micro space in developing, the developer comes in contact with the photosensitive drum 31 on which an electrostatic latent image is formed, and the toner in the developer is adsorbed onto the latent image part.
Patent JP-S5874382-A (JP)
Title: Thermal printer
Inventor: NAKADA SHINICHI
IPC: B41J2/335
Filed: 1981-10-30
Abstract: PURPOSE:To obtain an inexpensive sheet detector having a simple construction, by a method wherein a part of a conductor in an electric current supplying loop of a thermal head is exposed, and the presence or absence of a printing sheet between the head and a platen is detected in terms of the presence or absence of electrical conduction between the exposed part and a contact provided on the platen side. CONSTITUTION:In the thermal head 10, a resistor is vapor deposited on a substrate to form heating elements 12, and the surfaces of the elements 12 are not coated with an electrically insulating material. The head 10 is brought into contact with the platen 11 made of an electrically conductive material such as an electrically conductive rubber, and printing is performed by inserting the sheet therebetween. The presnece or absence of the sheet between the elements 12 and the platen 11 is detected in terms of the presence or absence of electrical conduction between terminals A and B which make contact with the elements 12 and the platen 11, respectively.
Patent JP-H101753-A (JP)
Title: Heat resistant alloy for skid button in heating furnace
Inventor: IGARASHI MASAAKI
IPC: C22C38/58
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant alloy for a skid button in a slab heating furnace excellent n high temp. creep strength, high temp. oxidation resistance and toughness and free from the generation of damage caused by embrittlement even in the case of repeated use of long time heating and cooling. SOLUTION: The chemical compsn. of a heat resistant alloy for a skid button in a heating furnace is composed so as to contain <=0.20% C, <=2.0% Si, <=2.0% Mn, <=0.050% P, %h0.030% S, 25 to 30% Cr, >5.0 to 9.0% W, 0 to 1.0% Mo, 25 to 40% Co, 20 to 30% Ni, <=0.10% N, <=0.050% B, <=0.05% O, and the balance Fe with inevitable impurities, or regulation of the component is furthermore executed in such a manner that the containing of Ni, Co, Mo, W and Fe also satisfy the inequality of 2.95Ni(%)+3.55Co(%)-1.97Mo(%)+1.77W(%)+2.48Fe(%)>=210.