baber/WOPTO huggingface dataset:
Patent JP-S5745723-A (JP)
Title: Transistor base driving circuit
Inventor: MAEDA MIKIO
IPC: H03K17/04
Filed: 1980-09-02
Abstract: PURPOSE:To improve the leading and trailing time, to reduce the storage time and to improve the switching loss remarkably, by supplying a trigger current to the base of a switching transistor (STR) via a differentiation transformer. CONSTITUTION:When a TR5 turns on, a voltage induced in the secondary winding N22 of a differentiation transformer T2 is a differentiated waveform, and a base current having a steep rising time flows to the base of a STR 8 to be immediately turned on, and this on-state is continued. Since the base current given with a current transformer T3 is proportional to the collector current, the excessive carrier of the base area can be suppressed to a smaller value and the storage time can be reduced. Next, when the TR5 turns off, a voltage of reverse differential waveform is induced in the secondary winding n22 of the differentiation transformer T2, excessive carrier of the base region of the TR8 is rapidly excluded and it is turned off with a time faster in trailing.
Patent JP-H08314637-A (JP)
Title: Video display device
Inventor: YAMAMOTO SOUZOU
IPC: G06F3/038
Filed: 1995-05-22
Abstract: PURPOSE: To provide such cursor movement that a cursor is drawn in a selected item so that an item choice is easily made when the item is selected by moving the cursor. CONSTITUTION: Drawing-in areas are set previously in a component table 4 and a drawing-in vector calculating means 3 judges whether or not the current cursor position is included in one of the drawing-in areas. When so, the concrete value of a drawing-in vector is calculated and reflected on the operation of a next cursor position. The said operation is carried out synchronously or asynchronously with the movement by an input device. Consequently, the user can easily make a fast and accurate item choice without performing delicate operation nearby the selected item.
Patent JP-S5746203-A (JP)
Title: Optical switch
Inventor: SAKAGUCHI HARUO
IPC: H04B10/032
Filed: 1980-09-05
Abstract: PURPOSE: To reduce a level variation incidental to optical switching, and also to manufacture an optical switch easily, by using a transparent plate, on a part of which a metallic reflection thin film is formed.  
     CONSTITUTION: A transparent plate 12 to which nonreflection coating is applied on both surfaces, and a thin metallic film consisting of a material having a high refractive index, such as silver, etc. is formed at a prescribed position is placed so as to angle 45° to the glass plate in the plane where input light beams 9, 10 fall at right angles with the glass plate 12. Also, it is placed so that an incident point of the input light beam 9 on the glass surface of the side coated with a metallic refrection thin film coincides with a reflection point of the other input light beam 10 on the same glass surface. When this glass plate is moved up and down, one of the input light beams 9, 10 becomes an output light beam 11 selectively and appears, by which optical switching is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01292487-A (JP)
Title: Device for recognizing character
Inventor: ABE KEIKO
IPC: G06K9/44
Filed: 1988-05-19
Abstract: PURPOSE:To furthermore improve a character recognizing speed by executing the smoothing processing of a character pattern extracted from image character information. CONSTITUTION:Smoothing processing to invert the data of an objective picture element PEOBJ when a comparing pattern consisting of the objective picture element PEOBJ and its adjacent picture elements PENF1-PENF8 coincides with a smoothing reference pattern PTREF is executed. When the objective picture element PEOBJ is a black character part projecting from a black character part, when white picture elements are mixed with the black character part, when an independent white picture element is mixed in the black character part, or when an independent black picture element is mixed in a white background part, respective parts concerned are removed or embedded in accordance with necessity to furthermore simplify the peripheral rugged shape of a character pattern. Since the identifying accuracy of a character identifying part can be improved, the whole character identifying speed can be furthermore improved.
Patent JP-H01292043-A (JP)
Title: Post-treatment of prefoamed particle of polyolefin resin
Inventor: AKAMATSU SHIGEHIKO
IPC: B29C44/34
Filed: 1988-05-19
Abstract: PURPOSE:To safely and efficiently extract flammable gas of foaming agent from prefoamed particles of a polyolefin resin foamed with a flammable foaming agent and to prevent the spontaneous ignition of the prefoamed particles in air, by treating the prefoamed particles with a nonflammable gas. CONSTITUTION:Prefoamed particles of a polyolefin resin foamed with a flammable foaming agent are supplied to an extraction vessel 1 connected via a valve V1 to a production apparatus 2 of prefoamed particles. A nonflammable gas supplied from an air-separation membrane 4 or a bomb is heated with a heater 3 at a prescribed temperature and supplied to the extraction vessel 1 by closing the valves V4 and V1 and opening the valve V3. The supplied nonflammable gas is substituted and mixed with the flammable foaming agent gas extracted from the prefoamed particles, supplied to a burner 5 by opening the valve V2 and burnt with an oxygen-rich gas produced by the air-separation membrane 4 and optionally with a combustion assistant 6.
Patent JP-S61666-A (JP)
Inventor: SHIMADA NOBUMASA
IPC: B29C73/10
Filed: 1984-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06328061-A (JP)
Title: Lump formation of sludge incineration ash and device therefor
Inventor: TSUCHIYA OSAMU
IPC: C02F11/00
Filed: 1993-05-25
Abstract: PURPOSE:To form sludge incineration ash into a lump using granulating and baking means by a concurrent action to avoid the generation of dust and mutual fusion of granules. CONSTITUTION:Sludge incineration ash is mixed with fine powder charcoal, then the mixture is granulated using a panpelletizer 14, and the granules are layered on a pallet 18 with a grate. Next, the granules as they are layered are transported into a drying furnace 22 to evaporate moisture from the granules. After that, the granules are transported into an ignition furnace 24 to allow an ignition of the fine powder charcoal to bake the granules using a combustion generated heat. After the baking process, the granules are cooled in a cooling space 33 through a heat retaining furnace 26 to manufacture finished product pellets 47.
Patent JP-H11355558-A (JP)
Title: Watermark inserting device
Inventor: WONG PING WAH
IPC: G06T1/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a watermark inserting device for digital image which can detect not only a pixel value but also the change of image size and which can be used for public key or secret key watermark processing. SOLUTION: This device is composed of a correction means 110 for generating a corrected image block by correcting at least one prescribed bit in an image block Xr, calculation means 112 for outputting a hash output 114 by calculating the application of a value corresponding to a code hash function, combination means 116 for generating a composited image block Cr by combining the hash output 114 and a watermark 118, and insertion means 126 for outputting a watermark processed image block Yr by inserting the composited image block Cr into the corrected image block.
Patent JP-H02305952-A (JP)
Title: Metallic zirconium member for chemical apparatus, chemical apparatus and method for preventing corrosion of chemical apparatus made of metallic zirconium
Inventor: YAMAOKA ITSUO
IPC: C23C8/16
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a chemical apparatus made of metallic zirconium and protected from corrosion by forming oxide coating films on the surfaces of metallic zirconium members by heating to a specified temp. in the air. CONSTITUTION:A chemical apparatus composed of metallic zirconium members is heated at >=500 deg.C for about 1-2 hr in an electric furnace opened to the air to form oxide coating films on the surfaces of the members. The electric resistance of the oxide coating films is preferably about >=5kOMEGA. A chemical apparatus made of metallic zirconium and protected from corrosion even in a corrosive environment, e.g. in hydrochloric acid contg. very small amts. of hydrofluoric acid and carbon is obtd.
Patent JP-H10301728-A (JP)
Title: Information processor, information processing method and information processing system
Inventor: UTSUNOMIYA KEN
IPC: G03G15/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To light the load applied to a network. SOLUTION: A host computer obtains a printer status (S21), displays an application screen on a CRT(S22), and sets a monitoring interval T as a T1 (S23). Then, after the monitoring interval T(=T1) passes, the printer status is obtained from the printer again (S24 and S25). When this time printer status is different from the previous printer status, the application screen is updated (S26 and S27), and the monitoring time T corresponding to the printer status is set (S28). After network load information is obtained (S29), the status monitoring time T corrected according to the network load is set (S30).
Patent JP-H10302128-A (JP)
Title: Communication system for automatic vending machine
Inventor: KAMIYAMA MASAHIRO
IPC: G07F9/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the worst case where the communication becomes impossible as much as possible measuring the success rate of communication among a radio master station, a radio slave station and another radio slave station and deciding a relay route based on the inter-station communication having its success rate higher than a prescribed level. SOLUTION: When an automatic vending machine is installed, the success rate is measured for the communication that is directly performed in a section where the radio machines (a radio master station 2 and a radio slave station 3) are connected to another radio slave station. The station 2 collects the success rates of communication in each section, evaluates the reliability of communication reaching the station 3 based on the collected success rates of communication, the number of relay stations, the degree of concentration of relay jobs, etc., and detects a relay route having higher evaluation of the communication reliability. In regard to the evaluation of communication reliability, only the relay routes having the success rates of inter-radio communication station higher than a prescribed level are used for communication.  If these conditions are satisfied and furthermore plural relay routes exist, the general communication success rate is calculated about these relay routes. Then a route having the highest general communication success rate is applied.
Patent JP-H07329074-A (JP)
Title: Water-crosslinked extrusion-molded article and its production
Inventor: ISHII HIROMITSU
IPC: B29L23/00
Filed: 1994-06-03
Abstract: PURPOSE:To shorten water-crosslinking time by a method wherein extrusion- molded article made of water-crosslinkable silane-modified polyolefin composition is taken up to a perforated drum so as to be water-crosslinked in a worn water tank. CONSTITUTION:A drum has disks, each of which has a hole 1 having the same shape and size as those of the hollow part of a circular column, is respectively fixed concentric to the hole 1 to each of the both ends of the hollow circular column and is provided respectively with eight holes 1 under the condition that a through hole 2 consists of both disks and the circular colmn. Extrusion- molded article made of water-crosslinkable silane-modified polyolefin composition is taken up to the drum. The article taken up to the drum is water- crosslinked in a worn water tank. As the water-crosslinkable silane-modified polyolefin, silane copolymerized polyolefin, silane graft polyplefin or the like is preferably used. The silane copolymerized polyolefin is the copolymer of ethylene and ethylenically unsaturated silane comnpound.
Patent JP-H06330671-A (JP)
Title: Elevatably moving device for window glass
Inventor: NISHIKAWA HIROMITSU
IPC: E05F11/48
Filed: 1993-05-25
Abstract: PURPOSE:To simply arrange a wire so as to be laid along various shapes of guide rails without using any special guide part, and realize smooth elevatable movement of a window glass. CONSTITUTION:A guide rail 13 is formed into a nearly C-shaped section, and a sliding body 40 holding a window glass through a carrier plate 2 is slidably fitted inside the guide rail 13. A wire 3 for sliding the sliding body 40 is connected to it inside the guide rail 13, and wire guide faces for guiding the wire 3 are formed on the inner faces of the guide wall part 13A, the left side guide face part 13C, and the upper and lower guide face parts 13D,13E of the guide rail 13.
Patent JP-H0656316-A (JP)
Title: Register for relay nip
Inventor: MAIKERU EI MARAKOUSUKII
IPC: G03G15/00
Filed: 1993-05-25
Abstract: PURPOSE: To provide a device which transfers a sheet of paper in a direction of a main paper supplier, and modifies the distortion of the sheet, and registers the sheet in lateral directions. CONSTITUTION: In this relay nip registration device, a sheet 100 is driven against a pair of stalled driving rolls 25 and 26, and 24 and 27, thereby the distortion of the sheet is modified. Then, registration in both left and right directions of the sheet is executed in an electrophotographic printing machine by driving the drive rolls. Next, the driving rolls are laterally translated by a stepper motor 110 while the sheet is within the nips of the drive rolls. The proper side registration position of the sheet is sensed and stored and the sheets is brought to that proper registration position. Once the sheet has passed through e drive rolls, the rolls return to the center of the paper path to receive subsequent sheets.
Patent JP-S63286499-A (JP)
Inventor: NISHIBORI SADAO
IPC: C08L101/00
Filed: 1987-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5914633-A (JP)
Title: Plasma cvd apparatus
Inventor: TAKAGI HIDEO
IPC: H01L21/31
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a CVD apparatus which is capable of mass-producing amorphous Si by arranging a second flat electrode oppositely to both sides of a first flat electrode within a reaction chamber and applying a DC or AC voltage to either one of the first or second electrodes while the other is grounded. CONSTITUTION:A high frequency voltage is applied to an electrode 4. The substrate holders 5, 5' are arranged to both sides of the electrode 4 and respectively provided with heaters 9, 9'. The glow discharge is generated between the electrodes 6, 6' and the glow discharge of both sides of the electrode 4 is used and therefore a discharge preventing shield is no longer necessary for the electrode 4. In such an electrode structure, energy and density of ions reaching the substrate holders 5, 5' of both sides of electrode 4 becomes substantially equal. Therefore, the film of the same character is formed at the equal rate on the substrates 8, 8' on the holders 5, 5'. The processing capability can be doubled without changing the size of electrode 4 and lateral size of reaction chamber 3.
Patent JP-S5549031-A (JP)
Title: Contactless variable multivibrator
Inventor: TASHIRO TADAFUMI
IPC: H03K3/03
Filed: 1978-10-05
Abstract: PURPOSE:To make it possible to control easily a frequency by using a varactor as a multivibrator. CONSTITUTION:Varactor C2 is connected in series to capacitors C1 and C3, and to a connection point at the cathode side of varactor C2, control power supply V is connected through resistance R3. Further, the anode-side connection point of varactor C2 is grouned by way of resistance R4. As a voltage across power supply V increases or decreases, varactor C2 decreases or increases in capacity value, allowing control of the capacity value of varactor C2. The moment a potential at connection point 1' exceeds a logical threshold level or falls by charging a group of capacitors or by discharging by way of resistance R', outputs from inverters A' and B' become zero and power voltage VDD repeatedly, thereby obtaining operation of a astable multi-vibrator. Varying power V varies the time constant of charge and discharge, so that the frequency of the multivibrator can easily be controlled.
Patent JP-S5552811-A (JP)
Title: Automatic inspection device
Inventor: YOSHIDA HAJIME
IPC: B07C5/36
Filed: 1978-10-06
Abstract: PURPOSE: To inform of an accident occuring in a production line by automatically inspecting the acceptability of products in the line and generating a signal when the rejection rate has exceeded a predetermined value.  
     CONSTITUTION: In the case of inspecting whether a label 21 has been pasted onto a product 2 normally or not, for example, a sensor 31 photographs the product 2 when the product 2 has conveyed to a predetermined position by a belt conveyor 1, and the output of the sensor 31 is fed to a decision unit 32 of an inspection device 3. The decision unit 32 compares the output of the sensor 31 with a prememorized normal signal, judges the product 2 acceptable or not, and feeds a measuring unit 33 with an output signal corresponding to the acceptability of the product 2. When the rejection rate for a series of the products 2 has exceeded a predetermined vale, an abnormal signal is generated at a terminal 36 to urge a monitor to check the production line, through a buzzer, lamp, or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5915397-A (JP)
Title: Fixing method of voice coil electric wire
Inventor: MASUKO TADAMORI
IPC: H04R31/00
Filed: 1982-07-15
Abstract: PURPOSE:To fix more assuredly an electric wire for voice coil, by providing a reinforcing material mixed into an adhesive at the bobbin side between the surface of the electric wire and an adhesive layer to joint together firmly the electric wire surface and the bobbin by means of the reinforcing material. CONSTITUTION:An insulated reinforcing material (ceramics, etc.) 3 is mixed into an adhesive 2 and then coated on the outer circumference of a bobbin 1. Then a voice coil electric wire 4 is wound round the surface of the bobbin 1 when the adhesive 2 is semi-hardened. An adhesive layer 5 is previously formed with the adhesive 2 on the surface of the wire 4 and then semi-hardened when the wire 4 is wound round the bobbin 1. Both the adhesive 2 and the layer 5 are semi-hardened when the wire 4 is wound round the bobbin 1, and therefore the adhesive 2 is joined mechanically and firmly with the layer 5. In other words, the boundary area between the adhesive 2 and the layer 5 has such a structure as a complex. Thus the wire 4 is fixed more firmly to the outer circumference surface of the bobbin 1.
Patent JP-S611637-A (JP)
Title: Stabilization of organic acid
Inventor: NISHIGUCHI HISAO
IPC: C07D213/80
Filed: 1984-06-15
Abstract: PURPOSE:To obtain organic acid powder suitable for the preparation of a composition stable even in the presence of a bleaching agent, etc., by coating organic acid powder solid at normal temperature with a water-soluble organic material under specific condition, and further coating the coated powder with powder of inorganic material, etc. CONSTITUTION:Powder of an organic acid which is solid at normal temperature, e.g. tartaric acid, malic acid, citric acid, etc. is coated with a water-soluble organic material (e.g. polyethylene glycol having a molecular weight to 2,000- 20,000, especially preferably polyethylene glycol having a molecular weight of 4,000-13,000) at a temperature higher than the melting point of the water-soluble organic material. The coated powder is further coated with a chemically inert organic or inorganic material to stabilize the organic acid. The amount of the water-soluble organic material is 1-40pts.(wt.) and that of the organic or inorganic material is 1-40pts. per 100pts. of the organic acid.
Patent JP-H07334731-A (JP)
Title: Transfer card issuing machine and machine dedicated to transfer using transfer card
Inventor: KOMIYAMA SHINSAKU
IPC: G06Q40/00
Filed: 1994-06-06
Abstract: PURPOSE:To simplify the issuing operation procedure for transfer card as to a transfer card issuing machine which issues the transfer card and the machine dedicated to transfer using the transfer card. CONSTITUTION:The transfer card issuing machine and machine exclusively for transfer are equipped with a card reader 5 which reads account information, etc., out of a cash card, a display panel 9 which displays the transfer card issuing operation procedure from a processor 4 through a display control part 10, a console panel 11 for performing input operation according to the display contents, and a card issuing machine 7 which reads the account information out of the cash card by the card reader 5, records the account information as account information on a transfer destination on the transfer card, and issues the transfer card. Further, a large-sized card issuing part 17 can be provided at a center 2.
Patent JP-H09308045-A (JP)
Title: Mounting structure of electric equipment
Inventor: SAITOU YUKITAKA
IPC: B60R16/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To attach electric equipment surely to a mounting face even when the distance between the adjacent through holes becomes large. SOLUTION: At the mounting face 11a of the body 11, a pair of screw holes 13a and 13b, and a reference hole 14 positioned between both screw holes 13a and 13b are opened. Fixing parts 15 and 16 are provided at both ends in longitudinal direction of a box 12 for electric equipment, and a projection 19 is provided between the fixing parts 15 and 16. The fixing parts 15 and 16 are provided with adjusting holes 17 and 18, and the adjusting holes 17 and 18 are positioned correspondingly to both screw holes 13a and 13b of the body, respectively, and besides the adjusting holes 17 and 18 are made in larger diameter than the screw holes 13a and 13b.  When a dimensional difference occurs in the distance L1 in the orthogonal direction to the axes of both adjusting holes 17 and 18 between both adjusting holes 17 and 18, each dimensional error between the distances L1a and L1b between the projection 19 and the adjusting holes 17 and 18 becomes smaller than the dimensional error of the distance L1.
Patent JP-H06311866-A (JP)
Title: Soy sauce containing herb drug and its preparation
Inventor: MIYAZAWA TOSHIRO
IPC: A23L27/50
Filed: 1993-04-26
Abstract: PURPOSE:To prevent the adverse effect of salt on human body with a herb drug without removing salt from soy sauce, to further improve the taste and flavor of soy sauce while keeping the preservability and obtain a say sauce usable as a health food. CONSTITUTION:Herb drugs such as REISHI (fruit body of Ganoderma lucidum), Orthosiphon stamineus, SHISOYO (leaf of Perila frutescens), SANSHISHI (fruit of Gardenia jasminoides), TAISOU (fruit of Zizyphus vulgaris) and SHOUKYOU (rhizome of Zingiber officinale) are separately immersed in water and heated under pressure to concentrate to the water-content of 35-40wt.% and obtain the extract of each herb drug. The herb drug extracts are added to a soy sauce to a total herb extract content of 5-15wt.% to obtain a soy sauce containing herb drugs.