baber/WOPTO huggingface dataset:
Patent JP-H02294568-A (JP)
Title: Swash plate type variable capacity compressor
Inventor: ONO JUNICHI
IPC: F04B27/08
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the increase of the rotation weight of a swash plate and to prevent complication of a manufacturing process by providing a displacement sensor which detects direct acting displacement of a power member for axially displacing a sleeve. CONSTITUTION:A swash plate 9 is rotatable within a swash plate chamber 1a of a cylinder block 1 togetherwith a rotary shaft 4 and a sleeve 7. The flangeform front end part of a steel rod 75 is protruded frontwardly from a bobbin 73, and secured to a recessed part 63 of a control piston 6b with which a power member is formed. A displacement sensor is formed with a primary coil 71, a secondary coil 72, a bobbin 73 made of resin, and a steel rod 75. This constitution eliminates the need to mount a body to be detected to the whole outer peripheral edge of the rotating swash plate, and prevents the increase of the rotation weight of the swash plate and complication of a manufacturing process.
Patent JP-H08315696-A (JP)
Title: Buffer type gas breaker
Inventor: TSUCHIKAWA MIYUKI
IPC: H01H33/12
Filed: 1995-05-15
Abstract: PURPOSE: To improve the erasion capacity by forming the required part of a fixed arc contact into a spiral shape, and generating a magnetic field in the space between the arc contacts. CONSTITUTION: In tank charged with arc-extinguishing gas, arc generated in the space 16 between a movable arc contact 2 and a fixed arc contact 18 is blown off by compressed gas. A spiral conductor 18A is provided on the contact side 2 of this contact 18, and a magnetic field is generated in the space 16 by the current flowing to the conductor 18A, and Lorentz's force works by the magnetic field and the arc current, and the arc is bent forcibly and torn off. Hereby, arc-extinguishing capacity is raised, and the constitution of the puffer type gas breaker can be miniaturized.
Patent JP-H05314339-A (JP)
Title: Coin sorting device
Inventor: MADOKORO YUKIO
IPC: H03M1/06
Filed: 1992-05-08
Abstract: PURPOSE:To improve the precision of true/forgery discrimination of a used coin by resolving an influence of the detected voltage variance upon the ambient temperature of a selecting device in the coin selecting device with A/D conversion circuit used in a vending machine or the like. CONSTITUTION:A thermistor RSI and a resistance R4 are connected in series between an input terminal IN and a common terminal C of a constant voltage generating circuit 7, and a resistance R5 is connected between the common terminal C and the earth. Resistances R1 to R3 are connected in series between an output terminal OUT and the common terminal C of the constant voltage generating circuit 7. The connection point between resistances R1 and R2 is connected to a reference voltage terminal VH of an A/D conversion circuit 5, and the connection point between resistances R2 and R3 is connected to a reference voltage terminal VL of this circuit 5. Thus, the A/D conversion value of the detected voltage variation is taken out as a large value to discriminate the subtle differences among respective thrown-in coins, and coin selection of high precision is possible.
Patent JP-S595966-A (JP)
Title: Display device
Inventor: SUZUKI MOTOYUKI
IPC: G09G5/00
Filed: 1982-07-02
Abstract: PURPOSE:To make it possible to perform simple and accurate check as compared to a case using oscilloscope, by directly checking the signal of a personal computer by using a monitor television receiver. CONSTITUTION:The signal of a personal computer is applied to plural input terminals 1, 2, 3 which are, in turn, connected to a mixing circuit 7 through gate circuits 4, 5, 6. On the other hand, a gate pulse is generated from a decoder 8 to be applied to the gate circuits 4, 5, 6 where subjected to time sharing and applied to the mixing circuit 7 to be applied to the video amplifier of a television receiver from a terminal 9. The horizontal synchronous signal of the television receiver is applied to a terminal 10 and a vertical synchronous signal thereof is applied to a terminal 11. The horizontal synchronous signal is applied to a counter 13 through a change-over switch 12 and the vertical synchronous signal is applied through a change-over switch 13 to carry out reset. The output of the counter 13 is applied to the decoder 8 and a gate pulse is outputted as the output thereof. As the result, display is obtained on the image surface of the television receiver and the investigation of the personal computer can be performed.
Patent JP-S62272546-A (JP)
Title: Film carrier for semiconductor device
Inventor: SATO HIDEAKI
IPC: H01L21/60
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a film carrier for a semiconductor device which is improved in the reliability while reducing its manufacturing cost by forming at least one layer of a bump by plating on the end parts of leads. CONSTITUTION:A conductor film of a desired pattern is bonded onto a flexible insulating film 2, and at least one layer of a bump 7 is formed by plating on the end part 6 of the leads 5 of a film carrier 2 for a semiconductor device formed with the leads 5. For example, the bump 7 is formed by plating on a part of an electrode 10 to be bonded, formed on an IC chip 9 of the inner leads 6. The bump metal employs, for example, a metal having soft and high ductility and corrosion resistance such as Au, Au alloy, Cu, Cu alloy, Sn, Pb-Sn, etc. The bump 7 is not limited to a metal plating of single layer, may be formed of metal plating of multilayers, or formed of a Cu-plated layer 71 for forming the base of the bump and an Au-plated layer 8 for enclosing the layer 71.
Patent JP-H11338105-A (JP)
Title: Base paper sheet for printing paper, its production process and printing paper
Inventor: GOVERS RENE NICOLAAS
IPC: B32B29/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a base paper sheet suitable for the production of a printing paper having excellent surface characteristics by forming a pigment-contg. coating layer containing clay and/or other pigments as a base on the surface of the supporting paper for a printing paper and specifying the amt. of the clay in the coating film and the average surface roughness of the surface of the coating layer. SOLUTION: This paper has the top surface and the back surface, and at least the top surface has a pigment-contg. coating layer essentially comprising clay and/or other pigments. The coating layer has <3.3 g/m<2> clay content, and the surface of the pigment-contg. coating layer has <=1.0 μm average surface roughness RA. The coating layer includes at least one pigment-contg. polymer resin layer. By using the base paper having the coating layer with <=1.0 μm average surface roughness problems of crater-like defects on the paper surface are prevented and the paper can be laminated at an extremely high (co)extrusion rate.
Patent JP-S5544213-A (JP)
Title: Input buffer circuit
Inventor: MATSUMOTO TETSUO
IPC: H03K19/017
Filed: 1978-09-22
Abstract: PURPOSE:To enable speed up the input buffer circuit consisting of MISFET. CONSTITUTION:The differential circuit consists of MISFETQ1 and Q2, and  MISFETQ7 for power is provided by taking the source as common part. MISFETQ3 and Q4 act like load. Further, MISFETQ5 and Q6 are latch circuit to produce the output of opposite polarity each other. The gates of FETSQ1, Q2 are controlled with a given timing pulse and the reference voltage Vref is given to it. When the input voltage Ai is fed, since the gate voltage of FETQ1 is biased to Vref, it is L or H level depending on the voltage Ai by taking the store voltage level as the center. Thus, the difference of the voltage Ai to the voltage Vref at the differential circuit is risen together with the supply of input to increase the switching speed.
Patent JP-S5341706-A (JP)
Title: Driving section of motor
Inventor: KAZAMA SABUROU
IPC: H02K1/02
Filed: 1976-09-29
Abstract: PURPOSE: To decrease magnetic resistance and increase magnetic flux, by making magnetic fluid to hold magnetism in magnetic field generated by the rotor magnet in a direct current motor of thrust shaft type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07299584-A (JP)
Title: Superplastic solder
Inventor: NISHIHATA MIKIO
IPC: B23K35/26
Filed: 1994-05-02
Abstract: PURPOSE:To enable extra thin working and extra fine wire working by evacuating tin-lead system solder in molten metal and imparting superplasticity to it. CONSTITUTION:The tin-lead alloy (tin: 40-70wt.%, lead: remainder) which is evacuated (degree of vacuum: 10<-1>-10<-5>Torr) in a molten metal (the highest temperature: 500 deg.C) shows an elongation percentage of 1,000% or above in a tension test under the normal room temperature. In addition, the tin-lead alloy which is evacuated (degree of vacuum: 10<-1>-10<-5>Torr) in a molten metal (the highest temperature: 500 deg.C) with a tertiary element added such as antimony, copper, bismuth, silver, phosphorus, indium, etc., shows an elongation percentage of 500% or above in a tension test under the normal room temperature. Thus, an extra thin solder foil and an extra fine solder wire are provided.
Patent JP-S5817462-A (JP)
Title: Original illuminating device of image forming apparatus
Inventor: YAMADA KATSUHIKO
IPC: G03B27/54
Filed: 1981-07-24
Abstract: PURPOSE:To easily install an illuminating light source to an exact position, irrespective of a setting person, by constituting a guide supporting means of a heat-resistant and non-heat-conducting member for supporting a light source member. CONSTITUTION:End plate members 8, 9 being a guide supporting member, for supporting a shade-like reflecting means 2 are constituted of a heat-resistant non-heat-conducting member (for intance, unsaturated polyester resin, natural or synthetic mica moldings, ceramicsm etc.), and are fixed to a base of an original illuminating device by fitting plates 10, 11. To the end plate members 8, 9, the shade-like reflecting means 2 is installed by utilizing openings 8a, 8b, 9a and 9b. In this way, when the guide supporting means is constituted of the heat resistant non-heat-conducting member, a position in case of installing an illuminating lamp 1 in the reflecting means 2 can be reproduced easily and exactly. Also, since the illuminating lamp 1 is directly supported by the guide supporting means, it is effectively used for an electrophotographic copying device in which the original illuminating device moves, especially, for that which moves at a high speed.
Patent JP-S5240097-A (JP)
Title: Fire alarming device
Inventor: OKAMOTO EIKI
IPC: G08B17/06
Filed: 1975-09-25
Abstract: PURPOSE: One end of heat pipe is used as the sensor section, and the switch is turned on with the armature pressed by the operation of heat response element equipped at the other end. Furthermore, the electric circuit parts are made apart from the sensor section in order to secure an assured operation of the alarm equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0773730-A (JP)
Title: Conductive powder
Inventor: YOKOYAMA AKINORI
IPC: H01B1/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide conductive powder and conductive paste, which are excellent not only in conductivity and a migration resistance, but also in an oxidation resistance even in high temperature and high humidity air surrounding and a dispersion characteristic, and are sufficiently applicable to a fine line circuit and a fine pitch electrode. CONSTITUTION:In conductive paste, which is represented by a general formula AgXCu1-X (0.001<=X<=0.4, X represents an atomic rate), and is used with conductive powder and organic binder, the Ag concentration on a particle surface is higher than the average Ag concentration, and an area, in which the Ag concentration is increased toward the surface, is provided in the vicinity of the surface. In addition, the particle contains one or more kind of component selected from Ti and Si components at 0.1-10000ppm.
Patent JP-H04164792-A (JP)
Title: Lightweight lift
Inventor: KONISHI TOSHIO
IPC: B66B9/00
Filed: 1990-05-01
Abstract: PURPOSE:To ensure the easy execution of a work by using a foundation base segment complete with three sections of first floor foundation base, tower top and structure from overhead ceiling to immediate floor landing area, as the total height of a lift tower for supporting a total load with four columns, and jointing the columns with a one-side faucet two-stage flange. CONSTITUTION:The overall height of a lift tower is a unit gauge comprising three major sections of first floor foundation base, tower top and structure from an overhead ceiling to immediate floor, complete with a lightweight and easily transported foundation. In addition, each unit section and a segment column 37 are jointed to each other at a construction site with a one-side faucet two-stage flange, and bolted for accurate parallel alignment with an upright column. Namely, a lower flange 35 is formed at the joint face of two sides of the column 37 enclosing the base joint face corner in each unit section, and an upper flange 36 is formed at other two sides symmetrical therewith for guiding the column face. Columns are jointed to each other, using the flange 36 as a one-side faucet guide. According to the aforesaid construction, accuracy in upright direction can be improved in an assembly work at a construction site.
Patent JP-H09307550-A (JP)
Title: Network system monitoring device
Inventor: TAKAGI TARO
IPC: H04L12/24
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To extract a representative alarm having a relation among lots of alarms. SOLUTION: Lots of alarms 130 generated from a network system 10 are collected by an alarm collection section 32, the alarms 130 are classified into a plurality of categories at a category classification section 36, and an alarm interval analysis section 38 analyzes a time interval from the occurrence of an alarm pertaining to one category till the occurrence of an alarm pertaining to the other category, and an alarm occurrence rule extract section 42 extracts the regularity on the occurrence of each alarm based on the analysis result. Based on the regularity extracted by the alarm occurrence rule extract section 42, a representative alarm extract section 46 extracts a representative alarm 131 among lots of the alarms 130 and the representative alarm 131 is displayed on a display section 48.
Patent JP-H07322456-A (JP)
Title: Twist preventive damper
Inventor: MUNAKATA TAKEO
IPC: H02G7/16
Filed: 1994-05-30
Abstract: PURPOSE:To provide a twist preventive damper which can be used stably extending for a long period without a transmission line being damaged. CONSTITUTION:A twist preventive damper 10 is composed of a clamp part 14, which holds an armor rod 12 wood on a transmission line A, weights 20, which are provided through rods 18 at the heads of clamp arms 16 extended from the clamp part 14, and a spacer 22, which is interposed between the weight 20 and the transmission line A.
Patent JP-H09305875-A (JP)
Title: Fall detection device, receiving device and notification system using them
Inventor: HIDA KOKICHI
IPC: G08B21/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a fall detection device which can detect the falls of the aged person, etc., and also can prevent the transmission of erroneous alarms. SOLUTION: A fall detection device 1 attached to an aged person 1 actuates its built-in buzzer to notify the person 1 of suspicion of a fall when the vibrations larger than a prescribed level are detected based on the output of a built-in vibration sensor. Then a fall is confirmed when the person 1 does not operate the reset button of the device 1 in a fixed period, and an alarm signal is transmitted to a receiving device 4 which is carried by a family member 3. Receiving the alarm signal, the device 4 actuates the buzzer to notify the member 3 of the abnormality of the person 1.
Patent JP-S61276418-A (JP)
Title: Clock signal phase fluctuation detecting circuit
Inventor: KATAGIRI HIDEKI
IPC: H03K5/153
Filed: 1985-05-31
Abstract: PURPOSE:To simplify the logic detecting the fluctuation of a clock signal period by using a ternary/binary counter circuit as a counter circuit so as to use a tri-state value as a value in use. CONSTITUTION:The ternary/binary counter 7 to which a clock signal is inputted via a signal line 1 counts the clock signal and outputs a count C to a latch circuit 4. The circuit 4 latches the value C at the input of sampling signal and outputs a value Ct at a time tn to a latch circuit 5 and an up-down detection circuit 8. On the other hand, the value C latched in the circuit 4 is inputted to the circuit 5, a value Cn-1 is latched at the input of a sampling pulse at a time tn-1 and outputted to the circuit 8. The circuit 8 compares the values Cn and Cn-1 and increments/decrements are count of the counter 7 when the clock signal period is deviated and outputs an up or a down count signal. Thus, the phase fluctuation of the clock signal is detected.
Patent JP-H06310646-A (JP)
Title: Multilayer lead frame
Inventor: MATSUURA TOMONORI
IPC: H01L23/50
Filed: 1993-04-21
Abstract: PURPOSE:To easily execute alignment by down setting a lead side of a multilayer lead frame to electrically connect with a metal plane. CONSTITUTION:A lead frame of the double-layer structure uses a metal plane only as a ground plane 7. The ground pin 10 is formed shorter than a signal pin 9. A polyimide insulation tape 6 is provided between the lead frame and the ground plane 7 as the metal plane in view of preventing short circuit of an inner lead of the signal layer to be short-circuited through contact with the metal plane. Down-set is carried out for the ground pin 10 of lead frame in such a degree as corresponding to thickness of the insulation tape 6 in order to achieve electrical continuity with the lead frame and ground plane 7 through spot welding such as resistance welding, etc. In this case, the side of the ground plane 7 may be connected to anywhere, if metal portion is exposed, ensuring easy alignment.
Patent JP-S5817480-A (JP)
Inventor: KOIKE TAKAHIRO
IPC: A63F13/67
Filed: 1981-07-24
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-H06107041-A (JP)
Title: Driving slip controller
Inventor: YOHANESU SHIYUMITSUTO
IPC: B60K28/16
Filed: 1993-05-19
Abstract: PURPOSE: To increase a slip value once again or reduce the same in such a way that the slip value is continuously decreased and increased between two limit values by differentiation of an unstable phase and a stable phase of driving wheels. CONSTITUTION: A specified slip value is given by the expression λ=λ0 -z×b. In this expression, λ is an instantaneous slip value, λ0 is the upper limit of slip value, z is a counted value and b is a small constant speed value. λcan vary between the upper limit and the lower limit. When the wheel speed exceeds the reference value by a specified slip value (namely, a variable slip value), control signals are respectively generated in blocks 6 and 7 and a brake 9a or 9b belonging to them is operated by pressure control. When the blocks 6 and 7 emit control signals or the value exceeds the relatively high threshold in the blocks, an engine torque is reduced.
Patent JP-S62273405-A (JP)
Title: Surface condition measuring apparatus
Inventor: DOI HIROSHI
IPC: G01N21/88
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an apparatus available for measurement of surface condition without positioning of a specimen, by detecting a refraction pattern by irradiating a laser beam onto a rotating specimen and measuring the largest value of condition parameters. CONSTITUTION:When a laser beam is irradiated onto a specimen 2 from a laser source 1, the specimen 2 rotates 7 around the irradiated point and a refraction pattern of an observation surface of the primary detector 3 rotates also. Next, by a refraction pattern analyser 4, for instance, a half-width of the refraction pattern is obtained as a condition parameter representing a surface shape. Then, the maximum value of the half-width is detected for measurement of the surface condition. Thus, it was so arranged that the maximum value of the half-width is detected in this way, rapid and automatic measurement of the surface condition can be made without positioning of the specimen.
Patent JP-H04321326-A (JP)
Title: Ground-to-air radio equipment controller
Inventor: SUGIOKA SEIJI
IPC: H04B1/46
Filed: 1991-04-20
Abstract: PURPOSE:To realize the ground-to-air radio equipment controller in which the antenna of a transmitter-receiver is shared, monitoring of a transmission voice is attained even in the case of sharing antenna and delay is eliminated. CONSTITUTION:The ground-to-air radio equipment controller provided with a communication equipment 1 sending transfer voice with a control center, a terminal equipment 3 transmitted/received by an operator, a transmitter 8 sending a voice from the control center and the terminal equipment to an aircraft, and a receiver 9 receiving the voice signal from the aircraft so as to monitor the voice from the control center and the terminal equipment at the control center and the terminal equipment is provided with a 4th switching device 11 connecting the transmitter 8 and the receiver 9 selectively to an antenna 20 based on a PTT tone included in the voice from the control center and a keying signal from the terminal equipment and a 5th switching device 15 outputting the voice signal from the terminal equipment to the control center.
Patent JP-S598539-A (JP)
Title: Assist grip of vehicle
Inventor: TAMURAYA MAKOTO
IPC: B62D25/06
Filed: 1982-07-07
Abstract: PURPOSE:To prevent not only projection of a grip into a compartment but also contact of head parts of a crew with the grip by providing an opening through notching a part of an inner panel of a ceiling board and a side roof rail and forming a grip on the verge of the opening. CONSTITUTION:An opening 11 is provided by notching a part of a ceiling board 3 and an inside panel 2a of a side roof rail 2 covered with said board 3. A pad 12 as a grip is formed on the verge of the opening 11. At this time, the inner panel 2a is provided with an embossing 13, and a hole 14 to be the opening 11 is bored through notching the lower part of said panel 2a. Further, an escutcheon 18 is housed to be fitted inside a side roof rail 2, which is provided with a fringe 19 for edging and a bagging part 20. Further, the pad 12 is formed with its core material 23 enveloped in polyurethane form 24 and its lower part is made a grip part 25. This prevents the grip 12 from projecting into a compartment, therefore, an interval H1 between head parts of a crew and the grip can be made larger.
Patent JP-S5543873-A (JP)
Title: Winding machine
Inventor: MINAMI TAKEHIRO
IPC: H01F41/06
Filed: 1978-09-22
Abstract: PURPOSE: To improve efficiency in winding operation, by forming layer insulation and end insulation parts in parallel to the turns of a conducting wire by using two insulating tapes.  
     CONSTITUTION: The winding machine is constructed of system a, which consists of a drive system consisting of drive unit 7 and take-up shaft 8, wire guide 10 directly connected to drive unit 7 via supply shaft 9 fitted with a screw on its outer surface, position detector 11, which detects the position of wire guide 10, and coil drum shifting device 13, which moves following wire guide 10 directly connected to supply shaft 9; and system b, which consists of servo motor 15b, which drives tape quide 14b, supply shaft 16b fitted with a screw on its outer side, and position detector 17b, which detects the position of tape quide 14b. Insulating tape 6a is operated by tape guide 14a, and insulating tape 6b by tape guide 14b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S609702-A (JP)
Inventor: INUI SABUROU
IPC: B27D3/00
Filed: 1983-06-29
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-S5243254-A (JP)
Title: Industrial robot
Inventor: KAMIYUSE HIROMICHI
IPC: B25J17/02
Filed: 1975-09-30
Abstract: PURPOSE:To provide an industrial robot of the structure capable of highly accurately positioning a work by enabling resiliently moving of a hand when the hand for gripping the work is displaced with respect to the center of a chuck of a machine tool.