baber/WOPTO huggingface dataset:
Patent JP-H04343624-A (JP)
Title: Spring fitting device
Inventor: KAWABE HIDEO
IPC: B25J15/08
Filed: 1991-05-20
Abstract: PURPOSE:To automate the fitting work of a simple spring in the process to hook and fit hook sections on both ends of the coil spring to a pair of hook claws provided on a work. CONSTITUTION:Two tubular pressing members 14, 15 arranged in response to hook claws 2, 3 of a work 1 and hook bar members 18, 19 arranged slidably in the axial direction in them and protruded with tips from the tip opening sections of the tubular pressing members 14, 15 by the force of a spring 20 are provided. Both hook bar members 18, 19 are brought into contact with the hook claws 2, 3 of the work 1 respectively while a coil spring 4 is hooked and extended between both hook bar members 18, 19, both tubular pressing members 14, 15 are lowered to press the hook sections 4a, 4b of the coil spring 4, and the hook sections 4a, 4b are hooked on the hook claws 2, 3 respectively.
Patent JP-S595394-A (JP)
Inventor: MORI HAJIME
IPC: G07F13/06
Filed: 1982-07-02
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-H11307301-A (JP)
Title: Assembly structure for shunt resistance
Inventor: ENDO TAKESHI
IPC: H01C1/01
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce parts cost and assembling cost, and to maintain reliability of measured values. SOLUTION: An electronic component unit 1 is constituted of a print circuit board 2 on which each kind of electronic component is loaded, and a shunt resistance 3 mounted on the print circuit board 2, and cover case 4 covering the print circuit board 2. A through-hole 23, into which a terminal part 32a of the shunt resistance 3 is fit in, is formed on the print circuit board 2, and the shunt resistance 3 bent into a U-shape is mounted on the cover case 4, and the cover case 4 is mounted on the print circuit board 2. In this case, the mounting position of the shunt resistance 3 is set so that each terminal part can be fitted into the corresponding through-hole 23.
Patent JP-H03198772-A (JP)
Title: Making of biologically activated polypeptide by treatment using external peptide alignment and polypeptide thereof
Inventor: INOUE MASAYORI
IPC: C12P21/02
Filed: 1990-05-02
Abstract: PURPOSE: To provide a method for producing a polypeptide biologically activated by an artificial means by treating a biologically inactive polypeptide with an exogenous peptide sequence.  
     CONSTITUTION: A pro-sequence of subtilisin of an exogenously added polypeptide is obtained from E. coli expression plasmid pHI216 capable of producing pro- subtilisin variant, which is the mature subtilisin having an aspartic acid residue substituted with asparagine at the 32 position. The variant is mixed with an inactive subtilisin (including no pro-sequence) obtained from an E. coli expression vector pHT700, and the modifier is removed from the mixture by a dialysis to provide the pHT700 subtilisin having activities. The activities recovered after the dialysis are almost proportional to the pHI216 pro-subtilisin variant added to the mixture. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000306965-A (JP)
Title: Method of estimating lower layer structure using charge-up phenomenon
Inventor: FUJII TOSHIAKI
IPC: H01L21/66
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To realize a method of estimating an internal structure, such as the internal wiring arrangement of a semiconductor element in a simple way, without cumbersome labor such as preparing different types of images, the internal wiring arrangement being hard to locate by visual inspection for obtaining a surface image. SOLUTION: This method is to estimate a lower layer structure, such as the presence/absence and position of a conductive material such as wiring under the surface of a sample 5 which surface is formed of an insulting material, by first generating a potential difference distribution, which is based on the difference in capacitance between injection spots and the ground, on the surface of the sample 5 while injecting a prescribed amount of electrical charges through irradiation of the surface of the sample 5 with a beam of charged particles, under the condition that a board b of the sample 5 and wiring terminals are grounded, and then obtaining an observation image, while detecting this potential difference distribution.
Patent JP-S63281784-A (JP)
Title: Gas-pressure welding method for reinforcing bar and the like
Inventor: MATSUMOTO ATSUSHI
IPC: B23K20/00
Filed: 1987-05-12
Abstract: PURPOSE:To enhance the reliability of the pressure welding work by sending hydraulic oil to a pressurization part with the high pressure at the stage where the joining surfaces are stuck to each other and with the lower pressure than the sticking stage at the stage where the joining is formed and releasing the pressure in a pressurization cylinder when the prescribed compressive displacement quantity is attained. CONSTITUTION:The pressure of the hydraulic oil is detected by a pressure-electric converter 5 and inputted to a CPU which compares it with the high part upper limit pressure data set in a RAM and compare and operate it and stops the driving of a motor 6 when both are coincident with each other. The pressure variation is inputted to the CPU and compared with a high part lower limit pressure value in the RAM and inputted to the CPU at a point of time when both are coincident with each other and compared with a compressive displacement quantity detection constant in the RAM and subtracted from the sticking stage compressive displacement quantity data in the RAM every time both are coincident with each other. When a subtracted result is diminished to zero, the finishing of the sticking stage is informed. The count of the number of revolutions of the motor, the comparison of the pressure data with the lower part upper limit pressure, the subtraction of the compressive displacement quantity are repeated and the operation is continued till a number to be subtracted is diminished to zero to finish the forming stage.
Patent JP-S5450354-A (JP)
Title: Pulse counter device
Inventor: TSUKADA MASAO
IPC: G08C19/16
Filed: 1977-09-28
Abstract: CONSTITUTION:To effect the accurate counting operation with the use of a simple construction by detecting the coincidence between the two pulses, which are generated alternately, with the use of a self-holding circuit and a delay circuit so that the counter may accomplish the counting operation. CONSTITUTION:The switches A and B of a water service meter 1 are alternately turned on and off so as to alternately bgenerate two series of pulses corresponding to the flow rate. When the switch A is turned on, a relay X1 is excited so the relays X1 and X3 are self-held. When the switch B is turned on, on the other hand, relays X2 and X4 are likewise self-held, and a contact X2b is rendered inconductive to release the relay X1. The relay X3 is released from its held condition after such a time lapse from that time as is determined by the time constants of a resistor R1 and a capacitor C1. In this meanwhile, the relay contacts X3a and X4a are rendered conductive so that coincidence between the pulses through the switches A and B is detected. Thus, the accurate counting operation is carried out with the use of such counter having a simple construction without any influence such as the chatterings of the switches A and B.
Patent JP-H1043650-A (JP)
Title: Spray coating apparatus
Inventor: RUTZ GUIDO
IPC: B05B15/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a spray device avoiding the damage of a spray device and a coating object at a time of collision to the utmost. SOLUTION: A spray coating apparatus for applying for applying spray coating to an object is equipped with a collision device 4 including a primary side device 6 and a secondary side device 8. The primary side device 6 is fixed so as to be detachable to a carrier 10 and the secondary side device 8 is equipped with means 18, 20 for fixing at least one spray device 14 having a spray direction 16 protruding forwardly from the secondary side device 8. The secondary side device 8 can be attached to the primary side device 16 so as to be shakable laterally with respect to the spray direction 16.  The spring means 22 pushing the secondary side device 8 to the primary side device 6 in a neutral direction is provided and the secondary side device 8 can be laterally shaken with respect to the spray direction 16 against the spring force of the spring means 22 by the collision force of the spray device 14 and the coating object 2.
Patent JP-H11340304-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KANO RIICHI
IPC: H01L21/22
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhibit merits of both a single wafer processing system and a batch processing system and effectively transfer plates, by a method wherein a second plate is used when one wafer is transferred, and a first plate group and the second plate are used when a plurality of wafers are transferred at the same time. SOLUTION: When a plurality of wafers are transferred, all wafer retaining plates 38-42 are used. In the case of a fractional treatment where five wafers at most are carried, a reciprocating motor 54 is driven, parallel swinging links 45, 46 are swung in the clookwise direction, a plate holder 33 is sent out, and a state where a wafer 1 is transferred by using only the wafer retaining plate 38 is obtained. In this state, the wafers are transferred one by one. When five wafers are transferred again at the same time, after the batch treatment is completed, the reciprocating motor 54 is reversely driven, the wafer retaining plate 38 is retreated and returned to the original position, and a plurality of the wafers are transferred with the wafer retaining plates 38-42.
Patent JP-H0635407-A (JP)
Title: Display device
Inventor: PAURUSU ANTONIUSU HOUBEN
IPC: G09G1/00
Filed: 1993-05-18
Abstract: PURPOSE: To resolve the defect that most suitable focusing cannot be realized in all cases with respect to a conventional correction circuit which has this defect though being dependent upon two parameters, namely a parameter changed by an average beam current and a parameter changed by the position of a spot on a display screen. CONSTITUTION: A display device is provided with a display tube 3 having at least one control electrode 2 and a focusing electrode means 4, a video signal processing circuit 1 which receives, processes, and applies a video signal Vo to the control electrode 2, and a correction circuit 5 which corrects a focusing voltage F to be applied to the focusing electrode means 4 with the help of a circuit for generation of the focusing voltage. The correction circuit of this display device is provided also with a means, which detects the variation of the luminance component of the video signal, and a means which corrects the focusing voltage generated by the circuit for generation of the focusing voltage with respect to the determined variation.
Patent JP-S597646-A (JP)
Title: Transfer material detector
Inventor: TANIOKA HIROSHI
IPC: B41J29/48
Filed: 1982-07-06
Abstract: PURPOSE:To make the presence of transfer paper and its size detectable with a simple, inexpensive structure so easily, by discriminating the color and intensity of transmitted light of a detected member installed in a transfer material vessel in accordance with the form of a transfer material for a copying machine, etc. CONSTITUTION:An aperture 7 is made up at a convex side of the bottom of a cassette 4 while a color plate 5 as a detected member is fitly installed at the opposite side. In addition, the cassette 4 is housed in a cassette holding part 3 of a picture recorder body and on the inner part of the holding part 3, there is provided with a light source 2 while on the inner part that corresponds to the color plate 5, a color sensor 6 is installed. Next, each output of photodiodes 6A and 6B different in wave characteristics is observed and compared with each other whereby a light wavelength lambda that is emitted out of the light source, reflected by a sheet of transfer paper 1 and further filtered by the color plate 5 is discriminated so that size of the transfer paper 1 housed in the cassette 4 is discriminated as well as setting the casstte 4 itself or the presence of the transfer paper 1 is discriminated by the presence of reflected light.
Patent JP-H0415158-A (JP)
Title: Branching device for upper and lower passage of magnetically levitating train and operating mechanism of horizontal and vertical curved line
Inventor: ITO TOKIO
IPC: B61B13/12
Filed: 1990-05-06
Abstract: PURPOSE:To realize a high-density flexible transport system in an existing urban space by providing an operating mechanism for the traveling device (truck) of a vehicle, mechanisms for enlarging, reducing, and curving the rail width of a passage, a vertically branching mechanism, a combination of these mechanisms, and a control mechanism for communicating the mechanisms with one another, and operating a magnetic levitating train in an overhead crossing and on a sharply curved line. CONSTITUTION:Each of four trucks 2 disposed on the lower face of a vehicle body 1 and moving independently of one another is a mechanism protruding outside of the width of the vehicle body and capable of being rotated on horizontal and vertical planes. The passage of trains is roughly divided into a normal portion and a branch portion; i.e. a normal passage has rails 3 in the width of the vehicle body and has side walls 4 to which the rails 3 can be attached. At the branch portion the width of each of right and left rails is increased in order for the width of the vehicle body to be vertically movable and a branching device 5 is located in an overhead crossing portion. The branching device for switching the course of trains comprises a branch rail (plate) which is rotated at an overhead crossing point and connects horizontal rails to respective upper rails. Movement of upper and lower passages during the stopped state of trains is accomplished only by a vertically moving device 8 for the rails at a truck portion.
Patent JP-S6011789-A (JP)
Title: Logical valve
Inventor: YOSHIDA KUNIHIKO
IPC: F16K31/122
Filed: 1983-06-29
Abstract: PURPOSE:To increase speed of responsiveness to valve closure and simplify formation of a circuit by supplying a signal of a pilot pressure of the standard pressure to a pilot chamber operating in the direction of valve closure. CONSTITUTION:Discharge pressure of a pilot pump 44 is always supplied to a pilot chamber 35 as a signal of a pilot pressure of the standard pressure by means of a reducing valve 45. Since solenoid valves 46, 49 are not set conductive during closure of a valve, pressure of a pilot chamber 39 turns to a tank pressure, and a conical surface part 30a is in contact with a valve seat 31. At the time of opening the valve, solenoid valves 46, 49 are synchronously set conductive, and a discharge pressure of the pilot pump 44 is supplied to the pilot chamber 39 via the solenoid valve 46 as a signal of the pilot pressure of the predetermined pressure. Thus, the conical surface part 30a is separated from the valve seat 31.
Patent JP-H10290704-A (JP)
Title: Bag for personal computer provided with light source
Inventor: NAKANISHI KOICHI
IPC: A45C11/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To make a light source for brightly irradiating the surroundings of a personal computer extremely light and small, to light the light source so as not to lower illuminance over the long period of time even when a battery is consumed and to fix the illuminance of the light source by a simple circuit without specially providing a circuit for controlling the light source to fixed illuminance. SOLUTION: This bag for the personal computer provided with the light source is provided with a content volume capable of housing the personal computer 1 of a lap-top type and incorporates a standby battery 21 for supplying power to the personal computer 1. Further, the bag is provided with the light source 18 for brightly irradiating the surroundings when the bag is opened and the personal computer 1 is used. For the standby battery 21, a stabilization circuit for stabilizing an output voltage is connected to an output side and the output side of the stabilization circuit is connected to the personal computer 1 and the light source 18. The stabilization circuit supplies the stabilized power to the personal computer 1 and is also used as the circuit for lighting the light source 18 with fixed brightness.
Patent JP-S62273251-A (JP)
Title: Production of resin composition
Inventor: MARUYAMA SEIICHIRO
IPC: C08L77/06
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a composition having excellent mechanical strength and chemical resistance, by melting and mixing a polycarbonate resin with a specific aromatic nylon resin and molding the mixture. CONSTITUTION:(A) A polycarbonate resin is mixed in molten state with (B) an aromatic nylon resin having a water-content of 0.05-2wt%, preferably 0.1-1.5wt% and containing 60-100wt% polyamide-forming component composed of an aliphatic amine and isophthalic acid and/or terephthalic acid. The amount of the aromatic nylon resin is 1-500pts.(wt.), preferably 2-400pts. per 100pts. of the polycarbonate resin.
Patent JP-S5820522-A (JP)
Title: Tractor
Inventor: MACHIDA MASARU
IPC: B60K17/34
Filed: 1981-07-24
Abstract: PURPOSE:To easily perform speed control and reversible control, in a tractor of front and rear wheels hydraulicallt driven type, by providing a driving gear almost simultaneously actuating a swash plate angle of both oil hydraulic pumps and controlling this driving gear in such a manner that rotating speed ratio of front and rear wheels is equal to a preset value. CONSTITUTION:Two variable displacement pumps P1, P2 are connected to an engine 3, one pump P1 of which is connected to oil hydraulic motors M1, M1, connected respectiely to laterally steered front wheels 1, 1 through an electromagnetic flow control valve mechanism V. While, the other pump P2 is connected to an oil hydaulic pump M2 coupled to an input shaft 10 of a transmission case 9 connecting lateral rear wheels 2, 1 by the connecting shafts. Then, on  the basis of detected results of speed detecting mechanisms 11, 11 provided for  front wheels 1, 1 and front wheels steering angle detecting mechanism 12, the  flow control valve mechanism V is controlled by an electric control circuit 13 in  such a manner as to obtain a rotating speed difference of the lateral front  wheels 1, 1 in accordance with a steering angle.
Patent JP-S5640570-A (JP)
Title: Color heat-sensitive head for halftone
Inventor: KUROSAWA MORIYOSHI
IPC: B41J2/36
Filed: 1979-09-12
Abstract: PURPOSE:To cause to display a halftone color feeling in such a manner as vary a printing dot area size, by a method wherein heat elements are divided and printing areas are changed in size by drive-controlling them independently. CONSTITUTION:Heating elements 39A, 39B-45A, 45B are arranged on a straight line, and are connected together in parallel in terms of electricity. Halftone color control terminals 48-54 are driven by selectively applying voltage from a common electrode terminal 46 to a common electrode 31 to selectively heat a portion, which is marked with a mark A, of the heating element. This causes the formation of a printing pattern in a comparatively dispersing shape. With saturation density terminals 62-68 applied with voltage, a portion, which is marked with a mark B, of the heating element is also heated via AND circuits 55-61 from the terminals 48-54 to form a comparatively dense printing pattern.
Patent JP-H02305212-A (JP)
Title: Wideband spatial switch utilizing sensitization of path
Inventor: MAIKERU KUUPAMAN
IPC: H03K17/00
Filed: 1990-05-08
Abstract: PURPOSE: To realize an N×1 wide band space tree switch matrix which sets a desired switching line for an input digital signal by mutually connecting NAND gates so that each NAND gate output may drive only a single NAND gate input in a succeeding stage and supplying a proper combination of control signals to NAND gates in a first stage. CONSTITUTION: A NAND gate 10 has first and second inputs 11 connected to an input port 3, and control signals like a signal 14 are connected to the gate 10 through these inputs. A switching node N20 is connected to a first input 23 of a second gate 25 to which the output of a first gate 20 is related, and the output of the gate 25 drives a single input of a first NAND gate 30 in a next stage No.3. Thus, the switch is operated in response to control signals supplied to NAND gates in a stage No.1 to set a desired switching line between one input port and the output of a switching node N40 in a stage No.4.
Patent JP-H06335048-A (JP)
Title: Mobile communication system
Inventor: YAHAGI MASAHIKO
IPC: H04W68/00
Filed: 1993-05-19
Abstract: PURPOSE:To build up an economical mobile communication system by utilizing a control signal for a telephone exchange network for a stationary subscriber, thereby unnecessitating an exchange control protocol and an exchange function exclusively for the mobile communication system. CONSTITUTION:When an incoming call comes to a mobile body subscriber MS1, a relay exchange 6 accesses a subscriber database 4 to notice an incoming call number and retrieves position information of the MS 1 and informs the incoming call number to a mobile management device 3 connecting to a subscriber exchange 5 of a subscriber area. Then a subscriber number of a subscriber line to be connected is checked and informed to the relay exchange 6 and the line is connected to the incoming call. On the other hand, the mobile management equipment 3 reserves the noticed subscriber line and uses an MS identification number to call the MS 1 via the base station 2 when the incoming call comes the the reserved subscriber number while corresponding the MS incoming telephone number to the MS identification number being the parameter. Thus, it is requires to an exchange control protocol and an exchange function exclusively for the mobile body communication system between the subscriber exchange and the relay exchange and the economical communication system is built up.
Patent JP-S5242010-A (JP)
Title: Data communication system
Inventor: MIYAZAWA KUNIAKI
IPC: H03K7/02
Filed: 1975-09-30
Abstract: PURPOSE:To enable the accurate data communication by obtaining carrier withput sprious component by moderately selecting the carrier level following depending on the carrier level preceeding.
Patent JP-H11313094-A (JP)
Title: Supervisory system of ring type network
Inventor: MURAKAMI KATSUMI
IPC: H04L12/433
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To detect and restore an abnormal frame with a simple system configuration by generating a communication frame, such as a self-node address description when self is a transmission source of the communication frame, producing a communication frame in which the count value of a passing counter is rewritten and described and transmitting it to a node that is on a downstream side. SOLUTION: In each node N, when a frame generation controlling means describes a self-node address in a transmission source address description area and produces a communication frame in which a count value of a passing counter that becomes an optional initial value is described in a passing counter description area when it is a transmission source of a communication frame itself. When it is not the transmission source of a transmission frame, it generates a communication frame in which the count value of a passing counter that is calculated by an operation of a passing counter operating means is rewritten and described in a passing counter description area. A frame transmitting means transmits a generated communication frame to a node that is located on a downstream side of itself.