baber/WOPTO huggingface dataset:
Patent JP-H09248623-A (JP)
Title: Pinch roll
Inventor: KAMIMURA KOICHI
IPC: B65H27/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a stepped steel strip to be passed smoothly, in a pair of pinch rolls consisting of a roll body and a lining body covering the outer circumference of the roll body, by providing in large numbers a recessed groove for receiving the step on the surface of the lining body. SOLUTION: On the surface of the lining body 3, a recessed groove 7 is provided in large numbers in parallel to the roll shaft, a recessed groove for receiving the projected part 8 of the step at the time of biting in a cold rolled steel strip 1 that is oiled during the rolling and that is provided with steps in the thickness. The projected part 8 of a pinch roll 3, which first comes into contact with the step of the steel strip 1, slips on the surface of the steel strip 1 on account of the oil stuck to the surface of the projected part so that the step is stored in the recessed part. Then, with the projected part of the pinch roll riding on the thick part of the steel strip 1, the advancing of the step and hence the passing are performed smoothly.
Patent JP-S5813153-A (JP)
Inventor: JIEEMUSU CHIYAARUZU POTSUTAA
IPC: F02M45/12
Filed: 1982-04-14
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-S56158827-A (JP)
Title: Powdered composition for desulfurizing agent
Inventor: TAKAHASHI ATSUSHI
IPC: C21C7/064
Filed: 1980-05-10
Abstract: PURPOSE: To produce a superior desulfurizing effect in a method for desulfurizing molten iron by blowing by mixing a specified amount of quick lime and diamide lime.  
     CONSTITUTION: This powdered composition for a desulfurizing agent for molten iron used in a desulfurizing method by blowing consists of 30W90wt% quick lime and 10W70wt% calcium amide. Quick lime is obtd. by roasting limestone, calcite, shells, etc. Calcium amide is the filtration residue by-produced in the manufacture of dicyandiamide from lime nitrogen, and it is a mixture of calcium carbonate and carbon. The carbon substance content of the powdered composition is adjusted to ≤20pts.wt. to 100wt.pts. of the composition. These quick lime, calcium amide and carbon substance are regulated to ≤60μm particle size. The powdered composition is fluidized in an autoclave and blown into molten iron together with a 10Nl/kg carrier gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01233999-A (JP)
Title: Method of wiring voice coil lead for speaker
Inventor: MIZUGUCHI JUNICHI
IPC: H04R9/04
Filed: 1988-03-15
Abstract: PURPOSE:To prevent production of disadvantage due to heat of a voice coil lead onto a diaphragm by leading the voice coil lead of the voice coil without in contact with the front of rear face of the diaphragm and connecting the tip to a tinsel wire. CONSTITUTION:The voice coil lead 4a is led out slightly from the forward position from the connection between the bobbin 4a and the diaphragm 1. Then the lead is led out toward the radial outer circumference of the diaphragm 1 in a floating state to the front face of the diaphragm, that is, noncontact state and connected to one end of the tinsel wire 2 projected at the front face of the diaphragm. Thus, even if a large voice current flows to the wire 2 and the voice coil lead 4a is heated, since the voice coil lead 4a is floated from the diaphragm 1, the diaphragm 1 is not baked and then the danger of catching fire is prevented. Moreover, even if the voice coil lead 4a is heated and welded off, no damage is given to the diaphragm 1.
Patent JP-S59187361-A (JP)
Title: Display device of copying machine
Inventor: SHIYOUJI TADASHI
IPC: G03G21/00
Filed: 1983-04-07
Abstract: PURPOSE:To display a set quantity and a copied quantity at the same time to simplify structure by converting the first color for displaying the set quantity into the second color for displaying the copied quantity. CONSTITUTION:When a set quantity is set to (5), as shown in (b), a display is converted into the second color for displaying the copy finished quantity, as shown in (c), (d), by pushing a key 04. Therefore, when all the first color display as shown in (b) changes into the second color display, the copy action is finished, and a ''copying OK'' display light 11 is turned on, and the display example returns to the initial state, i.e., the state (b). At that time, the key 04 is pushed again, the copying action of quantity (5) is started. As an alternative display mode, when (5) copies have been finished, all the first colors may be converted into the second colors in one time, and also in this case, the (5) copying actions may again be started by pushing the key 04.
Patent JP-H09228751-A (JP)
Title: Heat insulating sash
Inventor: OSUGI SEIJI
IPC: E06B5/00
Filed: 1996-02-24
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to enhance heat-insulation performance by coupling indoor and outdoor members together using a heat insulating material. SOLUTION: Outdoor members 7a, 8a and indoor members 7b, 8b, made of aluminum-alloy extruded shapes, are coupled together by a heat insulating material 9 to constitute a sash frame 4. A fixed sash 10 is attached to the top or the right or left of the outdoor side of the inside of the sash 4. A cover member made of a synthetic resin is mounted on at least a part of the mounting portion of the sash 4 where the fixed sash 10 is mounted, and a batten 18 to which the indoor side of glass is secured is attached to the cover member.
Patent JP-S55153146-A (JP)
Title: Tape recorder
Inventor: ASAMI ETSUJI
IPC: G11B15/02
Filed: 1979-05-18
Abstract: PURPOSE: To make it possible to distinguish between normal fast traverse and that for the program searching of a tape, by locking the backward motion of a head substrate at the intermediate position of a stop position and reproduction position by the use of a connecting plate.  
     CONSTITUTION: Between slide plate 18 moved forward by fast-traversing rod 5 and head substrate 10 moved forward by a reproduction rod, the backward motion of head substrate 10 can be locked at the intermediate position between the stop position and reproduction position when rod 5 in reproduction mode is operated by connecting plate 16. Therefore, normal fast traverse state and that for the program searching of a tape can clearly be discriminated through the operation of fast traversing rod 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11244960-A (JP)
Title: Manufacture of embossed metal sheet
Inventor: FUJIMOTO SHINICHI
IPC: B44B5/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an embossed metallic sheet capable of deeply embossing longitudinal and transverse joints between emboss rolls to give brick or tile stacking pattern excellent in spatial effect and design while a metallic sheet is advanced straight without warp, floating or meandering, and capable of being manufactured at a low cost by a continuous rolling operation. SOLUTION: A shallow uneven pattern 9 is embossed by holding a part with brick or tile laying pattern 7 between emboss rolls 4, 4, a face side of longitudinal and transverse joints 5, 6 is pressed by a projecting part 4a for forming joints of one emboss roll 4. On the back surface side, a gap (g) is formed between recessed parts 4b for forming joints of the other emboss roll 4 to emboss the longitudinal and transverse joints 5, 6. Both side walls 11, 11 of the longitudinal and transverse joints 5, 6 are formed to be inclined walls whose width is gradually narrow toward a groove bottom, and a corner part 12 at which the side wall 11 of the longitudinal and transverse joints 5, 6 intersects the part with the brick or tile laying pattern, is radiused.
Patent JP-H04297087-A (JP)
Title: Manufacture of wiring board with through hole
Inventor: WAKI KIYOTAKA
IPC: H05K3/42
Filed: 1991-03-26
Abstract: PURPOSE:To provide a manufacturing method for a circuit board with a through hole in which a micro pattern can be formed, a micro diameter through hole is coped, through hole reliability is high, and which can simply and inexpensively be executed. CONSTITUTION:An entire insulating board formed with conductor metal layers on an inner wall of a hole for a through hole and on both side surfaces of the board is dipped in photoresist solution or solvent having a low viscosity, and bubbles in the hole are removed. Then, after the board is dipped in photoresist solution having a high viscosity, the board is lifted to cover the entire surface of the board including the hole with an etching resist layer made of the solution, the resist layer is formed in a predetermined pattern, and then the metal layer is etched to form a circuit.
Patent JP-S54154254-A (JP)
Title: Semiconductor switch
Inventor: OHIGATA ICHIROU
IPC: H03K17/0422
Filed: 1978-05-26
Abstract: PURPOSE:To secure an easy gate turn-of action with an increased speed by controlling the saturation of the transistor via the self-support type switch comprising two transistors complementary to each other and level shift element. CONSTITUTION:Transistor TrQ1 and Q2 are the PNP and NPNTr's each which form the switch featuring the self-support characteristics; and diodes D1-D3 are the level shift diodes. In such circuit constitution, when logic 1 is applied to input x and y of controlling NPNTrQ3, the gate current is supplied from cathode side gate GK of TrQ3 to turn on TrQ1 and Q2. In this case, TrQ1 and Q2 have operation in the state under which the saturation is controlled, thus increasing the speed of the turn-off action. Then with application of logic 1 to both input y and x, TrQ1 and Q2 are turned off. With application of logic 0 to input y, TrQ3 is cut off regardless of the state of input x. Thus, the former state can be held for TrQ1 and Q2.
Patent JP-S53146793-A (JP)
Title: Chlorination of polyolefin
Inventor: NAKAGAWA MIKIO
IPC: C08F8/00
Filed: 1977-05-27
Abstract: PURPOSE: To obtain a chlorinated polyolefin having transparency and flexibility using aqueous suspension method, by chlorinating a powdered polyolefin containing a specific radical scavenger in an aqueous medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59188047-A (JP)
Title: Idle revolution-number controller for internal- combustion engine
Inventor: NAKAMURA SHIYOU
IPC: F02D41/16
Filed: 1983-04-08
Abstract: PURPOSE:To prevent the sharp variation of the number of engine revolutions which is caused by the variation of load in idling by generating each different control pulse at the case when the load operation of an engine is strated in idling or when the abnormal low-speed revolutions of the engine is detected and increasing the intake air amount by a prescribed amount. CONSTITUTION:A throttle valve 8 installed in an intake pipe 7 varies the opening degree in idling by turning a lever 19 installed onto the shaft of the throttle by an actuator 20 including a D/C motor 21. Said D/C motor 21 is controlled by a control circuit 30 into which each output signal of an idle switch 24, revolution-number detector 25, A/C.SW28, and a speed varying switch 29 is input. Said control circuit 30 generates the first and the second control pulses for increasing the intake air amount when the load operation of an air conditioner, etc. starts in idle operation or the abnormal low-speed revolution of the engine is detected, and prohibits the generation of the second control pulses within a prescribed time after the generation of the first control pulses.
Patent JP-S57178473-A (JP)
Title: Recorder
Inventor: AYADA NAOKI
IPC: H04N1/21
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a desired number of copies in a short time by reading an original at a time by providing plural stages of recording parts when reading and recording image information of the original on a recording member. CONSTITUTION:Image data obtained by reading an original by a CCD1 is converted by a digital circuit 2 into a binary signal, which is stored in a memory 4 through a buffer circuit 3. The memory 4 consists of a line memory 41 stored with one-line image data or a page memory 42 stored in plural-page image data, and the image data of the memory 4 is outputted to buffer circuits 6-8 under the control of a memory control circuit 5. The data of the buffer circuits 6-8 are supplied to driving circuits 9-11 under the control of a control circuit 18 to drive recording heads 12-14, thus achieving recording. In the control circuit 18, numerals set with a page dial 21, a number dial 20, etc., on a console panel 19 are held in counters 25 and 24 and respective parts are so controlled that copying is carried out according to a specified page and a specified number of sheets.
Patent JP-H03264613-A (JP)
Title: Apparatus for pre-treating molten iron
Inventor: HONDA KIYOYUKI
IPC: C21C1/04
Filed: 1990-03-15
Abstract: PURPOSE:To make a lance changeable and to prevent leakage of reaction gas by abutting one pair of seal plates on outer peripheral face of the injection lance with opening/closing frames and arranging a gas injection hole to a hole in a cover penetrating the lance. CONSTITUTION:One pair of the seal plates 20a, 20b are two dimensionally shifted between inlet end edge of a penetrating hole 15 arranged in the cover 13 of a free board 12 and the outer peripheral face of the injection lance 14 with one pair of the opening/closing frames 22a, 22b. The slit-state gas injection hole 41 for sealing is arranged on inner peripheral face of a doughnut-like chamber 40 forming the above penetrating hole 15. Submerged part of the free board 20 is submerged into molten iron under closing condition of the seal plates 20a, 20b and injection condition of sealing gas into the penetrating hole 15. Curving parts of the seal plates 20a, 20b are welded under pressurizing on outer peripheral face of a pipe 30, which is increased diameter part in the lance 14, and sealed. Refining agent is blown into molten iron from the lance 14. The reaction gas generated during treating is sucked and removed from an exhaust gas suction duct without leaking to the outer part from the penetrating hole 15.
Patent JP-2000255541-A (JP)
Title: Rectangular tray for fruits and packaging method for it
Inventor: OKADA YUJI
IPC: B65D25/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To lessen curve caused by a load in a rectangular tray for fruits having a thumb hole therein and impart a supporting force to it. SOLUTION: A plurality of fruit storing recesses 3, 3 are formed near a symmetrical position of opposing edges 2, 2 of a rectangular tray 1 for fruit that is made of a mold. The opposing edges 2, 2 and an outer circumferential upper edge 3' of the aforesaid cavities 3, 3 are kept at the same level. There is provided a low flat surface 4 enclosed by the upper edge 3' and the opposing edge 2. A central part of the outer opposing edge 2 of the low flat surface 4 is formed with a thumb hole 5. The outer opposing edge 2 and the aforesaid low flat surface 4 are integrally connected along the thumb hole 5 with a slant surface and then some ridges 7 extending along the slant surface are protruded inside the slant surface.
Patent JP-S62223066-A (JP)
Inventor: KANZAKI SHUZO
IPC: C04B35/584
Filed: 1986-03-19
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-S60204681-A (JP)
Inventor: MORI YOUJI
IPC: C04B38/08
Filed: 1984-03-29
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-S62219854-A (JP)
Title: Personal computer communicating terminal
Inventor: MIYAZAKI AKINOBU
IPC: G06F1/00
Filed: 1986-03-20
Abstract: PURPOSE:To make a communicatable terminal compact at low cost without damaging the function of a keyboard operation, etc., by arranging collectively the function part of a telephone set to the space part of the backward part of a personal computer communicating terminal case. CONSTITUTION:At the space part of the backward part of a case 1, recessed parts 1a and 1b are provided to which a transmitter part 3a and a receiver part 3b are inserted, a telephone set handset is arranged here and in the back side of the handset, a push button 3c for a dial and a hook switch 3d are built. When a telephone call comes, a substrate 7 of a ringer device part to ring a bell is fitted in the internal part of the case 1 at the lower side of the arranging part of a telephone set handset 3. A bell sound generating hole to propagate a bell sound to come out from a sounder 6 to generate the bell sound to the outside of a case is provided at the case 1 just above the sounder 6.
Patent JP-S62228646-A (JP)
Inventor: RAINHORUTO FUKUSU
IPC: F02F3/22
Filed: 1987-03-19
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-S58178859-A (JP)
Title: Instantaneous fuel oil heater
Inventor: YAMAMOTO HIDEO
IPC: F02M31/16
Filed: 1982-04-14
Abstract: PURPOSE:To heat the oil in a heating sleeve rapidly to a proper temperature, by disposing the heating sleeve having therein a heater extended along the entire length of the sleeve and an oil outlet pipe fixed to a middle part of the sleeve at the bottom of an oil tank. CONSTITUTION:A heating sleeve 3 is opened at both ends and has therein a heater 4 which is capable of heating oil introduced from the opposite ends of the heating sleeve 3 sufficiently before the oil comes to the middle part of the sleeve 3. When the heater 4 is set into operation, oil in the heating sleeve 3 is heated and the heated oil and unheated oil are mixed in a tank 1 by way of convection through the heating sleeve 3, so that the oil in the tank 1 is heated wholly to a proper temperature. That is, oil taken out from an outlet pipe 5 is heated to a proper temperature by heater 4 while the oil is introduced from the open ends of the heating sleeve 3 and comes to the middle part of the sleeve 3.
Patent JP-S58186425-A (JP)
Title: Gas-liquid contact device
Inventor: TAKEUCHI TATSUROU
IPC: B01F33/40
Filed: 1982-04-14
Abstract: PURPOSE:To decrease the consumption of electric power for agitating a rotary disc and to mix gas and liquid satisfactorily by installing the horizontal rotary plate which has through-holes permitting the passage of gas and liquid in upper and lower directions in the upper part of an air diffusion pipe for discharging gas. CONSTITUTION:A discoidal rotary plate 6 provided with many through-holes 5 at the circumferential edge is disposed in proximity to the upper part of an annular air diffusion pipe 4 punched with many air diffusion holes 3, and a space 8 for recycling liquid in a vertical direction is provided between the end edge of the plate 6 and the inside circumferential wall of a vessel 1; further, plural baffle plates 11 as a flow regulating means are provided along the inside circumferential wall of the vessel 1 in the upper part of the disc 6. When the gas-liquid mixed flow mixed with the gas from the pipe 4 ascends by passing through the holes 5 of the plate 6 in the above-mentioned constitution, foam is cut and fined by the end edge of the holes 5 and is dispersed into the vessel 1.
Patent JP-S62221092-A (JP)
Title: Ic card
Inventor: TAGUCHI TOSHIHIKO
IPC: G06K19/073
Filed: 1986-03-20
Abstract: PURPOSE:To prevent an IC card from an accident disabling to use it due to the misinput of an identification (ID) number when the ID number to be easily misinputted because of the large number of digits is registered by varying the number of times of ID number input in accordance with the number of digits of the ID number registered in the IC card. CONSTITUTION:At the start of use of an IC card 1, an ID number collating part 3 collates the data of an ID number input A with a register number read out from an ID number registering means 2. When both the numbers coincide with each other, a use permission signal B is outputted and data are transmitted/received between the IC card 1 and an I/O. Retry due to the misinput of the ID number is easily generated in accordance with the increase of the number of digits, so that the number of available inputs is increased in accordance with the increase of the number of digits. Even if the number of digits in the registered ID number is large, retries can be attained by the sufficiently large number of times. The number of available inputs may be calculated by arithmetic operation based upon the number of digits of the ID number or ROM table format using the number of digits as address data.
Patent JP-S62218097-A (JP)
Inventor: KONNO ICHIRO
IPC: B26D5/00
Filed: 1986-03-20
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-H06249296-A (JP)
Title: Rotation transmitting device
Inventor: KURODA YOSHIMI
IPC: F16H3/22
Filed: 1993-02-26
Abstract: PURPOSE:To easily change reduction gear ratio between the output shaft of a motor and a roller gear. CONSTITUTION:Under the condition in which a pinion gear 31 is fitted to the prescribed extreme end position of the output shaft of a motor 10, it is engaged with a first reduction gear 34 of a reduction gear unit 32. Under the condition in which the pinion gear 31 is fitted to the other position axially displaced from the extreme end position, it is engaged with a second reduction gear of the reduction gear unit 32. By selecting the fitting position of the pinion gear 31, the reduction gear to be engaged with the pinion gear 31 is changed, and hence the reduction gear ratio between the output shaft of the motor and a roller gear 33 is changed.
Patent JP-H06247937-A (JP)
Title: Synthesis of 2-butyl-4-formylimidazole
Inventor: SAEKI TOKUICHI
IPC: C07D233/64
Filed: 1993-02-25
Abstract: PURPOSE:To provide a production method suitable for the massive production of 2-butyl-4-formylimidazole useful as an intermediate for medicines. CONSTITUTION:This method for synthesizing 2-butyl-4-formylimidazole is characterized by reacting 2-butylimidazole-4-dithiocarboxylic acid with an acidic substance such as a mineral acid in the presence of water.
Patent JP-H07267004-A (JP)
Title: Box having on side opening type cover
Inventor: OGASAWARA HIROKI
IPC: B65D43/16
Filed: 1994-03-31
Abstract: PURPOSE:To simplify the open/close mechanism of a cover, dispense with the installation of a conventional steel hinge, reduce the installation man-hours of the cover remarkably and also improve installation accuracy, lightening, rust generation, the improvement of the beauty of a cover installation part, the increase of the installation strength of the cover, a rainwater shut, the invasion prevention for rainwater, etc. CONSTITUTION:The cover 11 of the box 10 of a tool box, etc. equipped on a truck load stand is rocked and opened/closed in a nearly 200 one-side opening state through a hinge 5. The hinge 5 is composed of the first hinge constitution part 2 of a box main body opening upper edge part 1a, a third hinge constitution part 22 in a connection member 21 side fitted therewith, the second hinge constitution part 12 of a cover upper edge part 11a and a fourth hinge constitution part 32 in the connection member 21 side fitted therewith.
Patent JP-H01237966-A (JP)
Title: Disk filing system
Inventor: MATSUMURA NOBUHIRO
IPC: G06F3/06
Filed: 1988-03-18
Abstract: PURPOSE:To shorten the input output time of a file system by displaying a blank and writing data at a blank part to subtract compression transfer data length from record length on a medium. CONSTITUTION:Compression data from a host CPU including a channel part having a compression/extension logic is transferred, and written to a disk to form a file through a disk controller and a disk driving device. At such a time, blank data are written into a blank part to subtract the compression data length different due to the data from a record length on a disk. By the compression writing, the input/output time of a filing system is shortened and a through- out is increased.