baber/WOPTO huggingface dataset:
Patent JP-S61273876-A (JP)
Title: Termination device
Inventor: VIDAKOVITS LAJOS J
IPC: H01R4/72
Filed: 1986-05-28
Abstract: There is disclosed a termination device which includes a dimensionally heat-unstable tubular member and a dimensionally heat-unstable insert. The insert is positioned within the tubular member and is in abutting relationship therewith. The termination device may further include a fusible insert or inserts which may be thermoplastic polymeric materials or solder or both. The dimensionally heat-unstable insert is recoverable and the fusible insert or inserts, if present, are meltable at a temperature used to recover the dimensionally heat-unstable tubular member.
Patent JP-S5750140-A (JP)
Title: Balancing circuit selection system in hybrid circuit
Inventor: KAMOI NOBUHISA
IPC: H04B1/58
Filed: 1980-09-10
Abstract: PURPOSE:To achieve matching for 4 lines-2 lines suitably, by combining a plurality of balancing circuits with a plurality of resistive circuits with a switch. CONSTITUTION:A matching circuit consists of resistive circuits 7-1-7-7, switches 8-1-8-8, balancing circuits 2-1-2-8 and switches 3-1-3-8. When the switches 3-1 and 8-1 are both turned on, a matching circuit consisting of the resistor 7-1 and the balancing circuit 2-1 can be realized. A level controlling circuit 4 monitors a voltage between two nodes and the switches are transited according to the result. Three transistions are executed. The most matched circuit can be selected by moving by 4 steps at the first time, by 2 steps at the second time, and one step at the third times.
Patent JP-H09306957-A (JP)
Title: Detecting foreign substance
Inventor: HISASUE AKIKO
IPC: G01N21/93
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To accurately obtain the distribution of foreign substance data by comparing coordinate values of foreign substances in one of foreign substance coordinate data with those of another arbitrary one of these data as a reference data to judge the identity of them. SOLUTION: Coordinate data of processes A and B are plotted on the same coordinate system. Foreign substance detection regions 1-4 of foreign substances a1, a2, b1, b2 are determined. Whether the regions 1-4 have overlapped regions or not is detected to judge the identity. An overlapped region is detected between the regions 1, 3 and it is judged that the foreign substances a1, b1 have the identity. No overlapped region is detected between the regions 1, 3 and it is judged that the foreign substances a1, b2 have no identity. Thus it is possible to obtain a method of accurately detecting foreign substances.
Patent JP-H04327994-A (JP)
Title: Press cutting machine
Inventor: ONOZAWA KIYOSHI
IPC: B26D1/08
Filed: 1991-04-26
Abstract: PURPOSE:To enable a sheet like work to be quickly precisely pressed and to enable a top edge pasted part of the sheet like work to be cut. CONSTITUTION:An introducing conveyor 31 introducing a sheet like work 1 of which one side is pasted at its top edge and of which a cover is pasted, and a stack part 32 arranged on a downstream side of the introducing conveyor 31 are provided. The sheet like works 1 laminated on the stack part 32 are sent out to a press part 34 side with a delivery device 33. The sheet like work 1 are collectively pressed with a press machine 35 at the press part 34 and besides, the top edge pasted part 3 is cut with a cutting machine 38.
Patent JP-S5551725-A (JP)
Title: Glass curving press die
Inventor: NISHIMURA MASAO
IPC: C03B23/03
Filed: 1978-10-13
Abstract: PURPOSE: To mass-produce externally curved car glass by providing the curvature accuracy requiring part of a male press die with small press elements protrudable in accord with the curvature and a female press die with small press elements opposite to the above elements.  
     CONSTITUTION: Curved glass forming press dies are composed of male press die 10 whose surface 1 is supported by many curve regulation bolts 3 and of female press die 15 provided with peripheral ribbon frame 4. Holes are made in the curvature accuracy requiring part of die 10, and protrudable small press elements 12, 12a are inserted into the holes. These elements are protruded so that a surface formed with the elements may accord with the curvature of the accuracy requiring part. Die 15 is provided with small press elements 16, 16a opposite to elements 12, 12a, and at the time of pressing glass the elements of dies 10, 15 are regulated so that they are facing each other at a predetermined space. Heated glass A is formed into a curved shape along the curve formed with the elements. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61284167-A (JP)
Title: Laser scanning device
Inventor: OKUBO MASAHARU
IPC: H04N1/23
Filed: 1985-06-11
Abstract: PURPOSE:To simplify a scanner constitution and to make it small-size by providing a motor control means which detects intervals, at which a laser beam is made incident on a beam detector, to control the rotation number of a motor driving a polygonal mirror to a fixed value. CONSTITUTION:A laser beam L outputted from a semiconductor laser 1 is reflected on a polygonal mirror 103 rotated and driven by a scanner motor 2 and is focused on a photosensitive body 107 through image forming lenses 104 and 105 and a glass window 108. The beam L is emitted for a prescribed time before the output of a picture signal and is led to a photodiode 3 through a reflecting mirror 109 and a glass fiber cable 110. The diode 3 is turned on thereby, and a synchronizing signal (g) is generated from a horizontal synchronizing signal generating circuit 4, and a switch circuit 5 is turned on to send the one-line components of a picture signal fv, and the laser 1 is modulated. Further, the signal (g) is inputted to a motor control means 7 to control the rotation of the motor 2. Thus, the scanner constitution is simplified to make it small-size.
Patent JP-H05327271-A (JP)
Title: Multilayer wiring board
Inventor: YAMAMOTO TAKESHI
IPC: H01F17/06
Filed: 1992-05-18
Abstract: PURPOSE:To reduce a bad influence give by a noise to a circuit or a region around the circuit, in a multilayer wiring board. CONSTITUTION:This multilayer wiring board is manufactured by laminating the plurality of conductor layers 2 through insulating layers 1. A layer-to-layer connection conductor layer 3 which passes through the insulating layer 1 is surrounded by ferromagnetic material-formed ring films 4 at any layer.
Patent JP-H02303189-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSURUMARU KUNIHIRO
IPC: H05K3/46
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a printed-wiring board whose interlayer bonding property is excellent and whose halo-resistant property is good by a method wherein laminated bodies where a circuit-copper surface of an inner-layer material is plated with copper containing titanium, a eutectoid of titanium and copper is precipitated and an outer- layer material is arranged, vis a prepreg layer on the surface of the inner-layer material, at an outermost layer are laminated, molded and united. CONSTITUTION:Laminated bodies where a circuit-copper surface is plated with copper containing titanium, a eutectoid of fine uneven titanium and copper is precipitated on the circuit-copper surface and an outer-layer material composed of a one-sided metal-clad laminated sheet or a metal foil is arranged at an outermost layer via the required number of prepregs composed of a resin and a base material on the surface of an inner-layer material are laminated, molded and united by using a multistage press method, a multiroll method, a double-belt method, a drum method, a nonpressure continuous heating method or the like. For plating with copper containing titanium, the copper containing a titanium compound such as titanium tartrate, potassium hydrogentitanate or the like is plated. It is preferable to contain 0.0001 to 0.01mol/l of titanium ions.
Patent JP-S5650043-A (JP)
Title: Electronic impact semiconductor amplifier
Inventor: MITA OSAHISA
IPC: H01J43/12
Filed: 1979-10-01
Abstract: PURPOSE:To improve gains without increasing heat per unit area in such a way that a metal laminate on the surface of a semiconductor detector is thickened, opening  parts are provided at the metal laminate, and the size of incident electronic beams  is made into the same size as the opening parts or smaller than those. CONSTITUTION:After electronic beams come out of an electron gun, they are divided by a beam cutter 8, and after they pass through a deflector 2, they impact again a semiconductor detector 11 equipped with a lattice-shaped metal laminate 10 on the surface thereof. The lattice-shaped metal laminate 10 is made of a good electroconductive metal, and rectangular opening parts 12 are arranged in the number of two pieces or more in the deflecting direction of the electronic beams. The size of the electronic beams to proceed on incidence to the semiconductor detector 11 is made into the same size as the opening parts 12 or smaller than those.
Patent JP-2000027692-A (JP)
Title: Method and device for detecting intake pipe pressure in internal combustion engine
Inventor: OBA HIDEHIRO
IPC: F02D41/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To predict an actual intake pipe pressure. SOLUTION: An engine speed NE and a throttle opening degree TA are read (200). An intake pipe pressure PMTA is computed in a steady-state, corresponding to NE and TA (202). A factor (n) relating to weighing is computed (204). A previously computed weight average value PMSMi-1 is read, and then, a weight average value PMSMi at the present time is computed from PMSMi=((n-1).PMSMi-1+PMTA)/n (206 to 210). A time T msec from the present time to a time for predicting an intake pipe pressure is divided by a computation cycle period Δt(=8 msec) in a routine so as to compute a frequency T/Δt (212). With the repetitions of the above-mentioned computation by the frequency T/Δt (214), an intake pipe pressure (intake pipe pressure in a state nearer the steady-state than the present time) is predicted at a time subsequent from the present time by T msec.
Patent JP-H09309294-A (JP)
Title: Board-type display device
Inventor: KUSHIBIKI KOICHI
IPC: B43L1/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a board-type display device which enables a synthetic resin board to be easily detachable without magnetically attracting a display board indicating a character and a symbol to an iron plate board, and plural display boards to be freely rearranged and arranged tidily to a specified order, and can be easily handled and further, manufactured at a low cost. SOLUTION: This board-type display device 1 consists of a back board 7, edge frames 3, 4, 5, 6 provided on the four peripheral sides before the back board 7, a square hole, a first board main body 2 consisting of at least, a single engaging protruding part 9 installed extending in the vertical direction, and a first display board 14 which is made of a board of an almost rectangular shape with a surface on which a character can be displayed by a writing means, and with an engaging protrusion to be engaged with an engaging groove 8e formed on one of the lateral walls of the square hole on one of the longitudinal ends and notched parts 14b for holding formed on the other end and further, at least, a single guide groove to be engaged with the engaging protrusion 9 of the first board main body 2 on the rear face.
Patent JP-H0422400-A (JP)
Title: Cordless iron
Inventor: YAMAMOTO HIROSHI
IPC: D06F79/02
Filed: 1990-05-17
Abstract: PURPOSE:To control the temperature of a base with good accuracy and make an iron body compact by detecting with an infrared sensor the intensity of infrared energy emitted from the base as base temperature information, and controlling a heater via an optical means. CONSTITUTION:The intensity of infrared energy emitted from the lower surface of a base 3 is detected with an infrared sensor 15 as the temperature information of the base 3. The detected information signal is inputted to a power supply control device 20 and the temperature of the base 3 is operated with a temperature operation circuit section 24. Furthermore, the temperature of the base 3 is compared with set temperature in a comparison circuit section 25, and power supply to a heater 6 is controlled by a power supply control circuit section 22 on the basis of the comparison, thereby keeping the base 3 at the set temperature. A user takes out an iron body 1 from a placement seat 2, and performs an ironing work via the base 3. Also. the user places the iron body 1 on the placement seat 2 in the intervals of ironing for power supply to the heater 6, thereby preventing a drop in the temperature of the base 3 and enabling the continuous use of the iron body 1 under controlling power supply.
Patent JP-H05345498-A (JP)
Title: Plotter apparatus
Inventor: TODA TOYOAKI
IPC: G06T1/00
Filed: 1991-04-26
Abstract: PURPOSE:To eliminate the feed shift of paper generated when a conventional independent scanner device is used and to also improve installation space to a large extent. CONSTITUTION:A plotter apparatus is equipped with the line image sensor 10 attached to the plotter member relatively moving at a right angle with respect to paper such as of a source document and a means forming an image signal from the image signal read by the line image sensor and has scanning function and plotting function.
Patent JP-H08321679-A (JP)
Title: Multilayer printed wiring board
Inventor: MURAKI YOSHITAKA
IPC: H05K1/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide a multilayer printed wiring board which is lessened in dimensional change caused by heat and enhanced in reliability with time. CONSTITUTION: Inner boards 11 and prepregs 12 are alternately laminated into a multilayer printed wiring board 1, wherein the inner circuit boards 11 and the prepregs 12 are so laminated as to be different from each other in the direction of fiber.
Patent JP-H0420945-A (JP)
Title: Focus detector
Inventor: KUSAKA YOSUKE
IPC: G02B7/28
Filed: 1990-05-16
Abstract: PURPOSE:To accurately detect the focal length without an influence of foreign matters like dust or rubbish by detecting these foreign matters, which exist in a photographic optical path and have an influence upon focal length operation, based on the electric signal of an object image from a photoelectric converting means. CONSTITUTION:The light from an object is made incident on a finder screen S through a photographic optical system 1 and a main mirror M. The light which passes the central semitransparent part of the mirror M is made incident on a focus detecting part 100 through a submirror SM. A light intensity distribution forming part 6 is inserted to the optical path, and a focus detecting optical system 3 is irradiated with an incorporated EL element, and the detection output from an image sensor 2 is led to foreign matter detecting part 5a, and foreign matters are detected by operation. When deciding that an influence of foreign matters have a large influence upon length operation, a shadow density deciding part 5b outputs this information to a focus detecting operation part 4 to eliminate the focus detection error due to foreign matters. A control part 7 starts a foreign matter removing part 11 in accordance with the signal from the operation part to remove foreign matters with an air current.
Patent JP-S5827216-A (JP)
Title: Switching regulator
Inventor: HORIGAMI KOUICHI
IPC: H02M3/28
Filed: 1981-08-10
Abstract: PURPOSE:To reduce losses of a snubber circuit by providing a separate winding in the secondary winding of a conversion transformer and connecting a rectifying/smoothing circuit that works when a switching transistor is off on the separate winding. CONSTITUTION:A DC power source 1 is supplied to a main transformer 3 through a switching transistor 2, and at the same time, energy is supplied from a smoothing choke 13 connected to the secondary winding of the main transformer 3 to load 15. A snubber circuit consisting of aondenser 7, a resistance 8 and a diode 9 is connected to the collector of the switching transistor 2. A separate winding 21 is provided in the secondary side of the main transformer, and rectifying/smoothing circuits 22, 23 that a diode 22 conducts when the transistor 2 is off are connected. By this way, the fly-back power of the main transformer 3 is supplied to a load 24, and the power consumption of the snubber circuit can be reduced.
Patent JP-H07308921-A (JP)
Title: Safety device for open roll
Inventor: OGAWA MASAAKI
IPC: B29L21/00
Filed: 1994-05-16
Abstract: PURPOSE:To enable a detecting sensor to mechanically sense a dangerous condition of an operator and make an emergency stopping device operate automatically on that occasion, by a method wherein the detecting sensor detecting whether or not a foot of the operator is grounded is provided. CONSTITUTION:When an emergency stopping device 3 is in a pressurized condition by stepping on a mat switch 4 by a rolling operator A, an emergency stopping device 3 does not operate since it is turned off and when the emergency stopping device 3 is in a nonpressure condition by non-stepping on the mat switch 4 by the operator A, it is operated since it is turned on. A roll is constituted so that it is stopped within its quarter turn. A safety door 5 is provided in a workshop so that opening or closing of the door is detected by a door opening/closing sensor and pressurization and nonpressure of the mat switch 4 are interlocked with the turning on/off of the emergency stopping device 3 of the mat switch 4 in an only condition where the door 5 is closed Therefore, in a released condition of the safety door 5, even if the operator A is separated from the workshop on business in the middle of operation, the emergency stopping device 3 does not operate and the roll is in a condition of an ordinary operation. Hereby, the safety door is kept on a closed condition.
Patent JP-H04352342-A (JP)
Title: Evaluation method for semiconductor wafer
Inventor: SAITO YOSHIHIRO
IPC: G01N27/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor wafer, wherein the uniformity inside its face can be evaluated simply and quickly. CONSTITUTION:An action layer 2 is formed on the whole surface of a semiconductor wafer 8; the action layer 2 is insulated and isolated into a plurality of hole-measuring regions by using an insulating isolation layer 5. Electrodes 7 which come into electrical contact with the action layer 2 are formed at four corners of the individual hole-measuring regions. The uniformity inside the face of the semiconductor wafer 8 is evaluated in such a way that, when an electric current is made to flow across the two electrodes 7, a voltage generated across the other two electrodes 7 is measured and that an electric resistance in each region is found.
Patent JP-H08297445-A (JP)
Title: Method and device for removing image forming material
Inventor: KOMAI HIROMICHI
IPC: G03G21/00
Filed: 1995-04-26
Abstract: PURPOSE: To sufficiently remove an image forming material adhering to an image holding body by newly supplying liquid with respect to the image holding body in a second liquid supply process. CONSTITUTION: As to first peeling process, toner adhering to the surface of a paper 1 is heated and also a peeling belt 34 as a peeling member is brought into press-contact with the surface, then the belt 34 is separated from the surface so as to remove the toner. Thus, the paper 1 on which the first peeling process is performed is carried to a second liquid imparting device 6 as a second liquid supply means by a press belt 32, and second liquid supply process is performed by a second liquid supply device 6. As to the second liquid supply process, a draw-up roller 65 draws up second processing liquid 61 to a coating roller 63, and the roller 63 supplies the liquid 61 to the paper 1. Thus, the paper 1 on which the second liquid supply process is performed is carried to a press- contact device 5 by the belt 32, and the press-contact process is performed at the device 5.
Patent JP-S5250343-A (JP)
Title: Thermosetting resin comositions with improved thermal stability
Inventor: SUGAWARA YUUJIROU
IPC: C08K3/34
Filed: 1975-10-21
Abstract: PURPOSE: Thermosetting resin compositions with improved thermal stability, incorporated with a hardener consisting mainly of a compound which releases gradually a phosphoric acid component in an alkaline medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06337916-A (JP)
Title: Image forming and storing device
Inventor: WATANABE GIICHI
IPC: G06T1/00
Filed: 1993-05-27
Abstract: PURPOSE:To specify a required document output by a simple operation by reading out a code entered on an outputted index sheet and deciding and outputting a specified document or page and the number of copies or the number of sheets based upon the read code. CONSTITUTION:This image forming and storing device is provided with a mode setting part 7, an original input part 8, an index sheet output part 9, an index sheet utilization operation part 10, and so on. The input part 8 reads out the image of an original in accordance with a user's instruction and temporarily stores the read contents in an intermediate storage area memory as a picture image. The output part 9 reads out index picture data in accordance with an instruction from the user, forms an index sheet image and prints out the image on paper. The operation part 10 reads out an index sheet from the input part 8, reads out picture data from a storage part 3 in accordance with an instruction written in the index sheet and prints out the image on paper.
Patent JP-S62287849-A (JP)
Inventor: HIROSE NOBUO
IPC: B65D25/32
Filed: 1986-05-30
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-S62282419-A (JP)
Title: Manufacture of barium ferrite minute particles for magnetic recording
Inventor: NAGANAMI TAKESHI
IPC: C09D5/23
Filed: 1986-05-30
Abstract: PURPOSE:To enable efficiently manufacturing barium ferrite minute particles which are appropriate for a magnetic material for high density vertical magnetic recording by an autoclave treatment at 70-100 deg.C after adding a 3-7mol/l excessive alkali hydroxide in an alkali solution wherein a raw material is dissolved and stirring. CONSTITUTION:When reacting with an iron salt and a barium salt, an alkali aqueous solution which contains a 3-7mol/l excessive alkali salt is stirred at 70-110 deg.C, ripened desirably for approx. one hour or more, a formed slurry is brought in an autoclave, a precipitate is separated, washed and dried after treated at 130-250 deg.C. Barium ferrite wherein the diameter of a particle is 0.1mum or less and the magnetic characteristics are excellent can be obtained by heat-treating the obtained precipitate at 600-1000 deg.C after the surface treatment by dipping the precipitate in the aqueous solution of a silicon salt or an aluminum salt.
Patent JP-H0840768-A (JP)
Title: Dielectric material for high frequency
Inventor: KIN KEIRIYUU
IPC: C01G33/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a dielectric material for high frequencies having a high quality coefficient and an excellent temp. coefficient of resonance frequency by making the material of a specified composition comprising Li, Nd, Ti, Ca, Ba, Zn, Nb and O.  
     CONSTITUTION: In this dielectric material, its basic composition is expressed by the formula having its range of 0.60≤X≤0.9, 0.09<Y≤0.27 and 0.01<Z≤0.16 (provided X+Y+Z=1). By using the dielectric material, a new dielectric material for high frequencies can be obtained which has higher dielectric constant and Q value than those of conventional use and which has a small temp. coefficient of resonance frequency. By adjusting the composition it is also possible to control its temp. coefficient of resonance frequency. By applying the dielectric material for high frequencies to the resonator devices of microwave communication equipments, band pass (or stop) filters, microwave integrated circuits or the like, it is possible to greatly contribute to improve their performances. 
     COPYRIGHT: (C)1996,JPO