baber/WOPTO huggingface dataset:
Patent JP-S5561188-A (JP)
Title: Control system of cross bar switch
Inventor: MACHIDA SHIYOUJI
IPC: H04Q3/54
Filed: 1978-10-31
Abstract: PURPOSE:To reduce the price of cross bar switches, by common use of the one off- normal contact of hold magnet for link group busy identification and cross point close confirmation. CONSTITUTION:The contacts cm0<1>-cm4<1> of relays CM0-CM4 identifying the matching of the link group and trunk group and the contacts ts<9> of the trunk selection start identification relay Ts are connected so that they are interlocked. As a result, ground via one off-normal contact hm is fed to the matching operation function of the link group and trans-group prior to the operation of the relays CM0- CM4 and to the cross point close operation function section after the operation. Thus, the same off-normal contact is used in common with the link group busy identification and cross point close confirmation, the number of the off-normal contacts can be reduced and the price of the cross bar switches can be reduced.
Patent JP-H09296045-A (JP)
Title: Resin composition containing silicone block copolymer
Inventor: SHOJI HIROAKI
IPC: D06M13/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having excellent weather resistance by adding a silicone block copolymer represented by a specified formula to the system during or after the production of the resin by polymerization. SOLUTION: Dimethallylpolyether, a solvent (e.g. toluene) and a platinum catalyst are fed into a reactor, and dihydropolydimethylsiloxane is added to the mixture. The resulting mixture is reacted at about 80 to 110 deg.C to obtain a linear polysiloxane/polyoxyalkylene block copolymer. This copolymer is dissolved in toluene and polyestermodified polysiloxane and a catalyst are added to the solution. The entire mixture is reacted to obtain a silicone block copolymer represented by formula II [wherein R is a monovalent hydrocarbon; X<1> and X<2> are each -R<1> -Z (wherein R<1> is a direct bond or a 1-20 C divalent hydrocarbon group; and Z is a reactive functional group); m is 2 or 4; a >=2; b is in the range: 0<=b<=1; c<=4; d<=1; and Y is a divalent organic group or the like](e.g. a copolymer represented by formula I).  This copolymer is mixed with a resin during or after the production by polymerization of the resin to obtain a resin composition.
Patent JP-H03266-A (JP)
Title: Printing device for photographic printer
Inventor: UJIIE YOICHI
IPC: B41J2/51
Filed: 1989-05-26
Abstract: PURPOSE:To make possible the printing of all characters on the rear of a photosensitive material, if the number of characters increases by changing a dot interval in accordance with the number of characters and recording characters of dot pattern expanded or compressed in a direction where the material is transported. CONSTITUTION:A driver 33 drives printing pins 30a using a drive signal DR generated by delaying a clock C2, and causes the pins 30a to print dots on the rear of a sheet-like print paper 20a through an ink ribbon 31. Thus characters expanded laterally are recorded on the rear of the print paper 20a. If the number of characters increases, a main controller 18 connects a signal to a frequency divider part 48, then prepares a basic clock CL, sends it to a timing control part 49. After this, the main controller 18 prepares clocks C1; C2 and a drive signal DR based on a basic clock CL of short period. In this way, laterally compressed characters are printed on the sheet-like print paper 20a.
Patent JP-H06346981-A (JP)
Title: Pilot type solenoid valve
Inventor: HIROTA HISATOSHI
IPC: F16K11/00
Filed: 1993-06-04
Abstract: PURPOSE:To improve accuracy of control of a flow rate responding to a value of a current caused to flow to an electromagnetic coil by a method wherein a pilot hole formed in the side wall part of a hole formed in the displacement direction of a pressure-operated valve is opened and closed by an axially moving valve body. CONSTITUTION:When an electromagnetic coil 21 is energized, a spring 23 is compressed by a moving core 22, a ball valve 27 is moved and a pilot hole 16 is opened, and a pressure in a pressure regulating chamber 5 is reduced to a value approximately equal to a pressure in a line 3 on the low pressure side. As a result, in a pressure- operated valve 10, the valve sheet part 11a of a diaphragm 11 is separated away from a valve seat 4 by means of pressures in lines 1 and 2 on the high pressure side and water flows in a line 3 through the lines 1 and 2. When energization to the electromagnetic coil 21 is stopped, the pressure-operated valve 10 is returned to its original state through the force of a spring 17. Thereby, since a pilot hole 16 is opened and closed through axial movement of the ball valve 27, the displacement force of the pressure-operated valve 10 is not exerted. Thus, since a movement amount of the ball valve 27 reliably responds to the energization current value of a solenoid valve 21, an amount of pass water is accurately controlled.
Patent JP-H02312216-A (JP)
Title: Laminated capacitor
Inventor: HATANAKA YUKIO
IPC: H01G4/12
Filed: 1989-05-26
Abstract: PURPOSE:To absorb the superpositional shifting of each of the electrodes, and to contrive reduction in shifting of capacitance by a method wherein, among even numbers of internal electrode group, each inner electrode of the half of the inner electrode group is extended to a sintered body from the edge face on the opposite side of each inner electrode of the remaining inner electrode group positioned on the same plane of the sintered body. CONSTITUTION:An internal electrode 24a is formed in such a manner that it is extended from the first edge face 21a of a sintered body 21 to the vicinity of the second edge face 21b. On the other hand, on the plane where the inner electrode 24a is formed, the inner electrode 25d on the side of the second inner electrode 25 is extended from the second edge face 21b to the vicinity of the first edge face 21b. Then, an inner electrode 24d, which is superposed with the inner electrode 24a, is formed extending from the second edge face 21b to the side of the first edge face 21a. On the other hand, the inner electrode 25a of the second inner electrode group is formed extending from the first edge face 21a to the vicinity of the second edge face 21b. To be more precise, the inner electrode, constituting the first and the second inner electrodes 24 and 25, are extended from the edge face of the sintered body on the opposite side with each other into the sintered body on the same plane. As a result, the irregularity of capacitance can be reduced effectively.
Patent JP-H06347619-A (JP)
Title: Roof prism
Inventor: TANAKA KATSUTO
IPC: B29C45/26
Filed: 1993-06-04
Abstract: PURPOSE:To make it possible to exactly determine a ridge line position relative to an optical axis by forming positioning parts for executing positioning in the direction perpendicular to both of the ridge line constituted of roof faces and the optical axis together with the ridge line by the same metal mold plates. CONSTITUTION:The roof prism 21 is produced by injection molding using the metal mold plates MA and MB. The side faces 2Sb of the roof prism 21 are used as the positioning parts for executing the positioning in the direction perpendicular to both the ridge line 2L constituted by the roof faces 2d and the finder optical axis bent by the ridge line 2L at the time of mounting the roof prism 21 on a mounting member. The flanks 2Sb to be formed as the positioning parts are formed out of the same metal mold plate MB as the metal mold plate MB used for forming the ridge line 2L. Then, the positional deviation of the ridge line 2L with the side faces 2Sb does not arise even if the positional relation between the metal mold plates MA and MB deviates.
Patent JP-H05332779-A (JP)
Title: On-vehicle navigation device
Inventor: HIROTA MASAHARU
IPC: G08G1/0969
Filed: 1992-05-27
Abstract: PURPOSE:To pertinently undertake the selection of a travel route at a crossing. CONSTITUTION:A destination direction and distance calculation means C recognizes the position of an crossing from information available from a beacon via a receiving means B. Also, the means C recognizes the position of a destination from information available from a destination position input means A. Then, the means C calculates a destination direction and a distance up to the destination on the basis of the obtained information. A travel route direction information selector means D obtains the direction of a travel route from the concerned crossing at the predetermined distance, according to the distance up to the destination. A travel route selector means E selects a travel route having a direction near the direction of the destination from the concerned crossing at a distance corresponding to the distance up to the destination, and cases the route to be shown on a display means F.
Patent JP-S5837367-A (JP)
Title: Controller for variable capacity type oil-pressure pump in oil-pressure close circuit driver
Inventor: UNO MASAAKI
IPC: E02F9/22
Filed: 1981-08-27
Abstract: PURPOSE:To stop vehicle regardless of the position of operating lever by using a system in which a detent device is provided to the operating lever and a control flow switching spool is switched from outside regardless of the discharge pressures. CONSTITUTION:An operating lever 9 is fitted into the control groove of a detent device 20 in a manner that it can be stopped at neutral position N, advancing position F, and astern position R. Also, the spool of a switching valve 7 is connected through a rod 22 to a pedal 21. When rocking the operating lever 9 at the advancing position F, for example, pressure oil from a supplementary oil pressure pump 3 is sent through switching valves 7 and 8 to the rod chamber A of a servo cylinder 12 in case where the pedal 21 is not stepped in. On the other hand, when the pedal 21 is stepped on under the condition, the switching valve 7  is switched, pressure oil from the oil pressure pump 3 is returned to an oil tank  15, and the servo cylinder 12 is set back to the neutral position.
Patent JP-S5259213-A (JP)
Title: Manifold reactor
Inventor: KONISHI MASAMI
IPC: F01N3/26
Filed: 1975-11-11
Abstract: PURPOSE: Exhaust gas cleaning reactor with mitigated thermal load due thermal expansion etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0429365-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: SATO YOSHINORI
IPC: H01L27/10
Filed: 1990-05-24
Abstract: PURPOSE:To decrease accessing time by specifying an edge slant angle of an etching end face in an interlayer insulation film which separates a cell polyplate and a word line. CONSTITUTION:A word line 2 is smoothed by reducing an edge slant angle of an interlayer insulation film 3. Namely, this edge slant angle can be formed within 20 - 45 deg.C. Thus, since the edge slant angle of the interlayer insulation film 3 can be reduced, a total length of the word line 2 on this insulation film 3 can be reduced so that resistance and wiring capacity of the word line 2 can be reduced, thus achieving a high-speed access time and preventing deterioration in performance of a memory device based on a stage cut and fluctuation in thickness at this level difference part.
Patent JP-S61292763-A (JP)
Title: Control processing system for telegram buffer
Inventor: TAKEHIRA HITOSHI
IPC: H04L29/00
Filed: 1985-06-20
Abstract: PURPOSE:To eliminate need to perform the garbage processing of a telegram buffer for a processing part making use of a communication bus even in case this bus is cut off asynchronously, by controlling the telegram buffer in response to the communication bus. CONSTITUTION:The address information of secured transmission/reception telegram buffers 13A-13D are registered to buffer control tables 12-1 and 12-2 allocated to the communication buses respectively. Such a buffer control table is controlled by a communication bus table 11 containing the pointers to the buffer control table in response to the communication bus. When a communication bus control part 4 recognizes an asynchronous break, the table 11 is retrieved by an all-buffer release processing part 9. Thus all telegram buffers registered on the buffer control table of communication buses are released. Thus it is not needed for a communication bus application processing part using the communication bus to perform the garbage processing of the buffer.
Patent JP-S62292433-A (JP)
Inventor: YOSHIKAWA TAKAFUMI
IPC: B32B27/18
Filed: 1986-06-12
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-H05330896-A (JP)
Title: Production of ceramic green sheet
Inventor: ISHIZAKA JUNICHI
IPC: C04B35/632
Filed: 1992-05-27
Abstract: PURPOSE:To provide a method for producing a ceramic green sheet by which the occurrence of cavities can be inhibited without reducing productivity. CONSTITUTION:Ceramic powder as starting material is kneaded with a binder to form body, this body is extrusion-molded and the resulting sheetlike molded body is dried by heating in a drying furnace to produce a ceramic green sheet. At the time of forming the body, a drying aid made of a polyol compd. or polyalkylene oxide and a mold releasing agent made of monomolecular glycol are added to the ceramic powder.
Patent JP-H11327338-A (JP)
Title: Fixing device and image forming device
Inventor: HANEDA SATORU
IPC: H05B3/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing offset at the end of the fixing roller member of a fixing device for quick start fixing by using a reflection mirror reflecting a heat ray, which can be taken in and out. SOLUTION: According to selected transfer material size, for example, in the case of A-4 (vertical) size, the reflection mirror RF provided on the right side is moved to the position of A-4 (vertical) size, and the part of the heat ray from a heat ray irradiation member 171 g radiated in the width of A-3 (vertical) size exceeding the width of the A-4 (vertical) size is reflected by the reflection mirror RF, and the surface of a 1st heat ray fixing roller 17a is set to a fixed temperature distribution where only the paper passing part of the width of the A-4 (vertical) size is proper.  Thus, a high-temperature offset at the paper non-passing part of the roller 17a is prevented from being caused by the temperature rise of the paper non-passing part exceeding the width of A-4 (vertical) size when the transfer material in the width of A-3 (horizontal) size passes next at the time of consecutive paper passing in a state where the reflection mirror RF is retreated to the end.
Patent JP-H10325786-A (JP)
Title: Measuring method for concentration profile
Inventor: KAMEYAMA AKIKO
IPC: G01N1/32
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which the two-dimensional distribution of a dopant concentration in the diffusion layer of a semiconductor device can be measured with good reliability even in a high-concentration region. SOLUTION: A semiconductor substrate 1 is etched by an etchant whose etching amount of a semiconductor depends on its dopant concentration. A filler 3 is filled so as to bury an etched shape. The filler 3 is separated from the semiconductor substrate 1, and the shape of the filler 3 is measured. Data which indicates an etching amount with reference to the dopant concentration is established in advance. The dopant concentration is computed from the measured shape of the filler 3 on the basis of the data, and a profile is obtained.
Patent JP-S62291191-A (JP)
Title: Semiconductor light-emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/34
Filed: 1986-06-11
Abstract: PURPOSE:To attain a low threshold value and high efficiency of a semiconductor laser by a method wherein a layer having a smaller lattice constant than an InP substrate is formed of a ternary or quaternary semiconductor graded layer of InGaAsP series of the InP substrate and also a strained superlattice buffer layer is provided thereon. CONSTITUTION:A laminate structure is adopted wherein a ternary or quaternary semiconductor graded layer of InGaAsP series having a smaller lattice constant than InP is formed on an InP substrate 1 and wherein a strained superlattice 3 made up of a ternary or quaternary semiconductor of InGaAsP series having a larger lattice constant than the final layer of the graded layer and InGaAsP having a smaller lattice constant than the final layer are formed thereon. On this laminate structure, a mesa stripe-shaped laminate made up of ternary or quaternary semiconductors of InGaAsP series containing an active region is formed, while both sides of the mesa stripe-shaped laminate are buried with a ternary or quaternary semiconductor of InGaAsP series having a larger band gap than the ternary or quaternary semiconductor of InGaAsP series operating as the active region. This structure enables the attainment of a low threshold value and high efficiency of a semiconductor laser.
Patent JP-2000328973-A (JP)
Title: Diesel engine with egr system
Inventor: KAWAMURA HIDEO
IPC: F02D41/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To attain activation of fuel by feeding EGR gas and fuel to the combustion chamber in an intake stroke, promote the mixing of them, and ensure ignition and combustion through constructing separate systems for feeding EGR gas and fuel into the combustion chamber in this diesel engine. SOLUTION: This diesel engine comprises an EGR pipe 25 branched from an exhaust pipe 28, an EGR valve 9 disposed in an EGR port 13 communicating with the EGR pipe 25, and an EGR pump 6 for feeding part of exhaust gas to a combustion chamber 1 as EGR gas. The diesel engine further comprises an intake valve 8 disposed in an intake port 12 that opens following the EGR valve 9 to feed air to the combustion chamber 1, and a fuel pump 2 and a fuel injection nozzle 5 for injecting fuel such as heavy oil and the like from a fuel supply source to the combustion chamber 1. Further, the diesel engine comprises a controller 30 for controlling quantity of the EGR gas and fuel flow to be fed to the combustion chamber 1 in accordance with operating conditions of the engine.
Patent JP-S6027235-A (JP)
Title: Tone oscillating circuit
Inventor: MAEDA SATOSHI
IPC: H01L29/49
Filed: 1983-07-25
Abstract: PURPOSE:To improve the rise characteristics of a tone signal by injecting a trigger pulse to a status variable type BPF in a tone generator at the start of transmission. CONSTITUTION:An oscillation loop is constituted by inputting an output from a status variable type BPF 11 to an amplifier 12 through a switch SW1 at the time of transmission and feeding back the output of the amplifier 12 to the input of the BPF11 and a tone signal with prescribed frequency is continuously generated from the BPF11 during the transmission period. A single-oscillation pulse generator 13 is started by a switch SW2 interlocking with the SW1 at the start of the transmission and a trigger pulse generated by the generator 13 is impressed to the input stage of the BPF11. Consequently, a tone signal is generated almost simultaneously with the depression of the switches SW1, SW2, so that the head of a sound signal is prevented from being cut off by a squelch when no tone signal exists on the receiving side.
Patent JP-S5759075-A (JP)
Title: Mechanical energy multiplier utilizing resilient force
Inventor: ONODERA CHIYUUBEE
IPC: F03G7/10
Filed: 1980-09-29
Abstract: PURPOSE: To aim at increasing mechanical energy in use of restoring force of sprins when the springs are released, by engaging the springs extending from a fixed shaft with crank pins of a crank so as to apply resilient energy, due to rotating force of the crank, to the springs.  
     CONSTITUTION: A pair of springs 7 having the same characteristics are extended to a pair of crank pins 4, respectively, of a crank from a fixed shaft 6 spaced at a predetermined distance to the crank 1. Thereby, when the spring engaging one of the pins 4 which is in 0 degree position, is under no load condition, the other spring 7 engaging with the other pin 4 which is in the top dead center portion of the crank, is stretched to a length twice as long as the diameter of the crank. The spring 7 stores resilient energy corresponding to the deformation of itself. Since the stored energy is gradually released along with rotation of the crank, the restoring force of the spring 7 acts upon the crank pin 4. Therefore, the external force applied to the crank pin 4 to rotate the crank is one-half of the force which is necessary to deform one spring. While one spring releases the energy, the other spring is deformed, thereby the sum of absorbed energies of the pair of springs is always equal to that at the original position thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5468151-A (JP)
Title: Exhaust unit for cathode ray tube
Inventor: SHIOTANI MITSUYUKI
IPC: H01J9/385
Filed: 1977-11-10
Abstract: PURPOSE: To increase the productivity, by taking much overlaid part plainly and not altering conventional exhaust units, in the exhaust unit of cathode ray tubes.  
     CONSTITUTION: A plural number of bulbs 2 are placed on one exhaust curt 1', the bulb support materials 8 and 9 are constituted so that the height of mounting of the adjacent bulbs can be made different, and the number of exhaust pumps 4 directly corresponding to the bulbs placed on the exhaust curt 1' main body is taken as the number of bulbs to be processed. With this constitution, by optimum selection of Δl and Δh so that a part of bulbs 2 is overlaid plainly, conventional exhaust curt and furnaces are almost utilized as they are. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62292276-A (JP)
Title: Plasma torch
Inventor: SASAKI SHIGEO
IPC: B23K10/00
Filed: 1986-06-11
Abstract: PURPOSE:To prevent working accuracy from being lowered by providing magnetic material to a tip part of a plasma torch to weaken the influence of an outside magnetic field and stabilizing a pilot arc. CONSTITUTION:A magnetic shielding member 11 made of the magnetic material with high permeability is fitted detachably and attachably with cap structure, etc., to a jacket 2' of a cathode 1 in the plasma torch. When the pilot arc 10 is generated between the cathode and the jacket 2' in a state with the magnetic shielding member 11 fitted, the magnetic shielding member 11 almost shields the outside static magnetic field. As a result, even if a member and a magnet or a magnetic field with magnetism exist in the neighborhood, the pilot arc 10 is not substantially influenced and does not become unstable by these. Accordingly, the generation of the plasma jet or the plasma arc for working does not become difficult.
Patent JP-S6027928-A (JP)
Title: Electronic equipment
Inventor: NISHIKAWA HIROSHI
IPC: G06F3/048
Filed: 1983-07-27
Abstract: PURPOSE:To perform position specifying input operation directly at random to transparent electrodes and input position specifying information speedily and easily by providing the transparent electrodes at positions corresponding to a display and a printing surface. CONSTITUTION:The transparent electrodes 7 and 8 having specific internal resistances distributed are provided onto a transparent panel 5, and a transparent insulating film 9 is stacked interposing between both electrodes. Holes bored in the insulating film 9 at specific intervals. The electrode 8 is pressed to contact the lower electrode 7, and a clock signal TP is outputted from a printer device 1 for a time corresponding to the depression position of the electrode 8 and inputted to an interface 14 through a cable 6. A circuit 14 converts the signal TP into a bit-parallel signal, whose pulses are counted by a counter 22. When a series of pulses is ceased, a control circuit 21 outputs an interrupt request signal IRQ to a CPU. Then, the CPU receives it and reads the counted value of the counter 22 to obtain print start information, advancing the processing.