baber/WOPTO huggingface dataset:
Patent JP-2000021468-A (JP)
Title: Spring connector and electrical equipment using this connector
Inventor: ISHIZUKA SHINICHI
IPC: H01R13/24
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a spring connector provided with the simple structure capable of being miniaturized, while reducing a space between opposite electrical equipment such as facing printed circuit boards. SOLUTION: This spring connector 10 is used so as to connect conductive terminals 6A, 6A' formed into electrical equipment 6, 6' such as printed circuit boards facing to each other. The spring connector 10 is provided with a conductive tube 11 having one end opened in the longitudinal direction, a pin terminal 12 arranged in the tube 11 freely slidable and capable of being projected to the opening, and an elastic body 13 arranged inside of the tube 11 and for energizing the tip of the pin terminal 12 to be projected from the opening. The tube 11 and the pin terminal 13 are energized by the elastic body 13 in a direction for separating from each other, and make contact with conductive terminals 6A, 6A' of the electrical equipment 6, 6'.
Patent JP-2000022269-A (JP)
Title: Blue semiconductor laser element
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/30
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide GaN based semiconductor laser element highly reliable even in high output operation. SOLUTION: In a GaN based semiconductor laser having an emission stripe region 4, dielectric films 1, 2 of oxide or fluoride having high normal temperature standard generation enthalpy ΔH0 are formed on the end face of a resonator, a cover dielectric film 5 of Al2O3, Si3N4 or SiO2 is formed on the front face and a multiplayer dielectric film 3 having high and low refractive index layers is formed on the rear surface. Assuming the chemical formula of the dielectric film 1, 2 is MnOm (oxide) in MnFm (fluoride) and standard generation enthalpy under normal temperature is ΔH0, ΔH0/m<-456 kJ/mol is satisfied for oxide and, ΔH0/m<-434 kJ/mol is satisfied for fluoride.
Patent JP-H1125587-A (JP)
Title: Device for reproducing disk and method therefor
Inventor: MITANI KOICHI
IPC: G11B19/28
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To enable steady reproduction in an operational limit determined by a limit of a load and vibration of a disk motor and a limit of data processing performance. SOLUTION: When a disk is to be steadily reproduced, reproduction is carried out by inner circumferential part CAV/outer circumferential part CLV operation (operation on an A-B-C line), and during a fixed period after starting a search in the outer circumferential direction toward the end point of the outer circumferential part, the CAV operation is performed in the outer circumferential part at a revolving speed of the outermost circumference at the time of the outer circumferential part CLV operation, and the CLV operation (operation on a C-D-A line) is performed in the inner circumferential part at a reproducing speed of the innermost circumference at the time of the inner circumferential part CAV operation.  Even when a reproducing speed at the time of steady reproduction of the outer circumferential part is equalized to the limit of the data processing performance, a reproducing speed during a search does not exceed the limit of the data processing performance to increase a search speed. Then, since the CLV operation is performed in the inner circumferential part, the reproducing speed is improved.
Patent JP-S6079185-A (JP)
Title: Automatic flow-rate control in pump
Inventor: KODAMA SEIJI
IPC: F04B49/04
Filed: 1983-10-06
Abstract: PURPOSE:To permit the correct control in a wide range by measuring the actual discharge amount as weight from the variation of the head of the fluid in a tank and comparing said value with an aimed value and adjusting the discharge amount according to the revolution speed and the stroke of a constant-amount pump and simultaneously carrying-out the measurement of the flow-rate of the pump and flow-rate control. CONSTITUTION:Fluid is supplied into a tank periodically by a valve 3, and the variation of the liquid-level in the tank 2 is measured as the variation of heat by a differential-pressure transmitter 5. Said signal is input into a controller 13 and compared with an aimed value, and a control signal is output to control the speed of revolution of the motor 11 for driving constant-amount pumps 7, 8, 9, and 10. When the control range is exceeded, the stroke of the constant-amount pumps 7, 8, 9, and 10 can be controlled by servomotors 7a, 8a, 9a, and 10a. Therefore, the flow rate of the pump can be controlled in a wide range.
Patent JP-S6166681-A (JP)
Title: Thermosensitive transfer printer
Inventor: KATO MUNEHISA
IPC: B41J35/20
Filed: 1984-09-10
Abstract: PURPOSE:To obtain the title printer capable of printing at any time during the shuttle motion of carriage by providing a switching mechanism to change over the position of an ink donor film which contacts the heating block of a thermal head, at a height of the heating block as a unit... CONSTITUTION:In a thermosensitive transfer printer with a thermal head 31 and an ink donor film (I IDF)s cassette 20 mounted, a line of data prints re recorded in the upper half of IDF 21. During this recording operation, the following line printing is possible by processing a sequence controller block 10, and said line is printed from right to left contrary to the preceding one line by feeding a single line of recording paper and using the lower half of IDF 21 through the energizing of a plunger-type solenoid 36as At that time, IDF 21 is reversely wound. If a carriage 30 reaches a home position, a single line' amount of IDF 21 used is wound by either of winding motors 45, 46. The same sequence as the above will be repeated in the following process.
Patent JP-S6167053-A (JP)
Title: Both-surface image forming device
Inventor: KOMIYA YUTAKA
IPC: G03G15/23
Filed: 1984-09-10
Abstract: PURPOSE:To facilitate user's operation and prevent an important original and a brittle original from damaging by providing an original handling means, counting means, both-surface image forming means, selecting means, and control means which controls the both-surface image forming means. CONSTITUTION:A copying machine consists roughly of a other-surface original circulating device A, copying machine body B incorporating copy processing equipment, and sorter C which sorts copy paper, and the both-surface original circulating device A is arranged on the top surface plate of the housing of the copying machine body B. A photosensitive drum 30 is charged positively or nagatively by a primary electrostatic charger 31 which is applied with a high voltage by a high voltage unit 202 previously, and an image which is irradiated by an exposure lamp 40 is exposed through a slit to form an electrostatic latent image corresponding to an original image on the photosensitive drum 30. Then, the electrostatic latent image on the photosensitive drum 30 is developed by the developing roller of a developing device 32 and visualized into a toner image, which is transferred by a transfer charger 33.
Patent JP-S57111867-A (JP)
Title: Memory board selecting system
Inventor: KOBAYASHI MASAAKI
IPC: G11C8/12
Filed: 1980-12-27
Abstract: PURPOSE:To obtain an economical large-capacity storage device, by properly selecting the board of the storage device using different types of memory boards. CONSTITUTION:For a setting circuit 12 of the sheet number of board A, a switch 12a that receives the ''0'' input is turned on. Thus the ''0'' input is inverted by an inverter 12b to produce ''1'', and board numbers 1-4 are set. A comparator 10 receives upper bits A21 and A20 of an address and then ''0'', i.e., more upper bit to compare input a=0 plus bits A21 and A20 with set number b=S2, S1  and S0 respectively. An adder circuit 14 delivers bits A'19 and A'18 obtained by adding the address bits and the set number. A decoder 18 receives the 2-bit output of a selector 16 to produce the 1st-4th board selection signals +1-+4.
Patent JP-S5892022-A (JP)
Title: Priority controlling system for common bus usage right
Inventor: CHIBA YOSHIHIRO
IPC: G06F13/374
Filed: 1981-11-26
Abstract: PURPOSE:To prevent the multiple use of common bus by a master card, through the comparison and check of a bus use requesting code and a check code transmitted from each master card at a check circuit provided to a common card. CONSTITUTION:An nC1 checking circuit 1101 of a common card 11 compares a binary code of n bits transmitted from a master card 10 and a check code to detect the presence of other binary codes in the binary code of n bit. That is, when a bus use requesting circuit 101 in each master card 10 transmits the combination of bus use requesting codes BRQ3-BRQ0, check codes BRC3- BRC0, then a checking circuit 1101 checks it and the presence/absence of bus multiple use. Further, with the presence of multiple use, a bus OK signal BOK is inverted and the bus use permission to the master card is canceled.
Patent JP-S6249266-A (JP)
Title: Confirming connector connection
Inventor: TOYODA KENICHI
IPC: G01R31/04
Filed: 1985-08-29
Abstract: PURPOSE:To enable a connector connection to be confirmed with a low cost by a simple constitution by short-circuiting the two terminals of one connector and connecting one of the terminals corresponding to the two terminals of the other connectors. CONSTITUTION:The terminals TA1-TA4 of the plug A of a connector are connected to the terminals TB1-TB4 of a receptacle B, respectively, through pins 1 and pin holes 2. The terminals TA1, TA2, TB1 and TB2 among those terminals are dummy terminals that are not used in the connector. The terminals TA1 and TA2 are short-circuited and the terminal TB1 corresponding to the terminals TA1 and TA2 is connected to a constant voltage power supply and, for example, a receiver circuit 3 is connected to the terminal TB2. Then, when the plug A is connected to the receptacle B, a voltage is applied to the terminals TA1, TA2 and TB2 by from the power supply, which is supplied to the receiver circuit 3. Since an output is produced from the circuit 3, it can be confirmed that the connector is connected by utilizing the output.
Patent JP-H0824438-A (JP)
Title: Television game machine
Inventor: NATSUI TOSHIO
IPC: A63F13/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a television game machine in which an instantaneous play state such as cross play can be displayed on a CRT as an image with high presence. CONSTITUTION:A game content after the model of baseball ground is displayed on a CRT 2 as an image, and a player operates a control lever while watching it to perform a game. When an offensive player hits a ball image and runs to first base, and a defensive third player 17e catches the ball image and throws it to a defensive first player 17c, for example, a closeup screen CS for magnifying and displaying the cross play on first base is interruptingly displayed on the CRT 2, provided that the game player instructs the third player image 17e to throw the ball image through the control part. The game player can surely recognize what has happened by his own operation with high presence.
Patent JP-S6078631-A (JP)
Title: Control mechanism of dust stop assembly for hermetically closed type kneader
Inventor: KURIYAMA AKIMASA
IPC: B01F15/00
Filed: 1983-10-06
Abstract: PURPOSE:To contrive cost reduction by reducing the consumption amount of oil, by detecting a momentarily changing kneading state while making seal surface pressure alterable corresponding to said kneading state. CONSTITUTION:In a hermetically closed type kneader equipped with at least one rotor shaft opening 3 and a rotor shaft 6 extending through the opening 3, a collar ring 7 for closing the opening 3 is fitted around and inlaid with the shaft 6 and a gland ring 9 for acting hermetically sealing pressure is provided to said ring 7 while a liquid pressure controllable liquid imparting mechanism 16 is arranged to the ring 9 through a dust stop yoke 18. In addition, an intermittent oil pouring mechanism 18 capable of pouring oil only at the beginning of kneading is provided to the seal surfaces of the rings 7, 9 in a fixing side while a kneading degree detecting means is arranged and a liquid pressure altering means cooperated with the detecting means is provided in the supply circuit of the mechanism 16. By this mechanism, momentarily changing kneading state is detected and seal surface pressure is altered corresponding to said kneading state to reduce the consumption amount of oil.
Patent JP-S5891655-A (JP)
Title: Evaluating method for corrosion of metal
Inventor: MADOKORO SHIYOUJI
IPC: H01L21/66
Filed: 1981-11-27
Abstract: PURPOSE:To evaluate the corrosion of a metal pattern in a short time under the state of a wafer by measuring the curve of reflectivity of a sample and measuring and evaluating the degree of corrosion according to difference between reflectivity at 400nm wavelength and reflectivity at 500nm wavelength. CONSTITUTION:The sample (a) to be evaluated is tested by a pressure cooker test (PCT) (b) first. The curve of reflectivity of the sample is measured (c). DELTAR=(Rlambda1-Rlambda2)/Rlambda2 is calculated by Rlambda1 reflectivity at lambda1 wavelength and Rlambda2 reflectivity at lambda2 wavelength from the curve of reflectivity. The degree of corrosion is evaluated (d) according to the magnitude of the DELTAR. lambda1 Wavelength is 400nm and lambda2 wavelength is 500nm. Consequently, the corrosion of the metal pattern in an IC is evaluated in a short time under the state of the wafer.
Patent JP-H0946383-A (JP)
Title: Fm communication receiver
Inventor: TAZAKI SHIGERU
IPC: H04L27/144
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To realize the technique of a DC drift correction which is capable of receiving an FS signal, regardless of a DC drift, even when the frequency of the FS signal is deviated for a DISC center where the output of a frequency discriminator(DISC) becomes 0, that is, even when the DC drift exists. SOLUTION: The FS signal inputted from an FM detector 13 is sampled and held in a sample-and-hold circuit 15 and the signal is converted into digital data by an A/D converter 16. In a CPU 17, the difference value ΔVn of the present level of sample data and the level before one sample is taken and whether the code of the absolute value |ΔVn | of the difference value Δn is plus or minus is judged. When the code is plus, a level 1 is outputted, and when the code is minus, a level 0 is outputted.
Patent JP-S6168600-A (JP)
Inventor: KONASE ATSUSHI
IPC: G21F9/22
Filed: 1984-09-12
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-H067831-A (JP)
Title: Manufacture of fine diameter wire rod of high carbon martensitic stainless steel
Inventor: KIMURA ATSUYOSHI
IPC: B21C1/00
Filed: 1992-06-24
Abstract: PURPOSE:To restrain the decrease of such mechanical properties as strength, ductility by hot-rolling high carbon martensitic stainless steel stock, then, drawing it through a die below a specific working rate. CONSTITUTION:This stock is hot-rolled from 5.5mm diameter to about 3.2mm, then, it is drawn through the die at <=15% working rate and hot rolling is performed at least at >=900 deg.C directly before wire drawing by the die. Since hot rolling is performed at such a high temperature in this way, the workability of material matrix is greatly improved and the generation of micro-defects in a precipitation carbide is restrained. Further, when a tension between stands is regulated to <=10%, tensile deformation is restrained and, similarly, the generation of the micro-defects is restrained.
Patent JP-S5981657-A (JP)
Title: Copying machine controller
Inventor: SEKO NACHIO
IPC: G03G15/00
Filed: 1982-10-30
Abstract: PURPOSE:To inhibit and release the use of a copying machine by a specific department under the command of a microcomputer by storing pieces of use value information on the numbers of copies classified by use departments on each copying machine side, and allowing a communication with its controller. CONSTITUTION:A terminal equipment is provided with the data processor which consists of the microcomputer 21 and a terminal data storage memory 22 where terminal data is recorded. Further, the terminal is provided with a card reader 26 which consists of circuits for demodulating and shaping the magnetized code signal of a magnetic card 21 and an input/output circuit which supplies an inhibition release signal S28 for releasing the copy inhibition of the copying machine 1 from the microcomputer 21, and copy size signal S29 and maintenance information signal S30 in case of jam occurrence during use to the microcomputer 21. Consequently, the inhibition of the use of the copying machine and its resetting are performed under the command of the microcomputer 21.
Patent JP-S6435618-A (JP)
Title: Switching drive circuit
Inventor: KATO MITSUTOSHI
IPC: G06F3/00
Filed: 1987-07-31
Abstract: PURPOSE:To shorten the time used exclusively for switching a microprocessor, and also, to simplify the base, and to efficiently obtain a space factor, by controlling a switching signal of a switch and a switching response signal by using a gate. CONSTITUTION:When a signal inputted to a three-input NOR gate 2 through an AND gate 1, an inverter 7, and an OR gate 5 goes to LOW, the gate 2 outputs a High signal, and it is inputted to an AND gate 3 together with a reset signal supplied from a microprocessor. In the gate 3, AND is executed with regard to the input, and by its output, a switching driver is operated. In such a way, a switching drive signal (a state - 1) is held without an intervention by the microprocessor until switching of a coaxial or W/G switch is ended surely, and a switching response signal (a state - 2) returns. In such a way, the time used exclusively for switching the microprocessor can be shortened, and also, by using an inexpensive logical gate, the base can be simplified and an efficient space factor can be obtained.
Patent JP-H0694059-A (JP)
Title: Multidisk type brake and usage thereof
Inventor: SAKAGAMI MASATAKE
IPC: C04B35/83
Filed: 1993-07-30
Abstract: PURPOSE:To reduce the life cost sharply by arraying friction disks different in thickness in advance, in a multidisk type brake with plural pieces of friction disks consisting of carbon fiber reinforced carbon composite material. CONSTITUTION:In a multidisk type brake with plural pieces of friction disks consisting of carbon fiber reinforced carbon composite material, only those of friction disks with first thickness m1 are drawn nearer to one side, and likewise merely other disks with second thickness m2 larger than the first thickness m1 are drawn nearer to one more side for their placement. At the time of changing these friction disks, those with the second thickness m2 decreased in thickness due to wear are shifted to a position of other friction disks with the first thickness m1, and new friction disks are supplemented to a position of the friction disks with the second thickness m2. Withis constitution, each friction disk consisting of the expensive carbon fiber reinforced carbon composite material is efficiently reusable.
Patent JP-H02133643-A (JP)
Title: Non-woven composite material
Inventor: MAAKU EICHI ESU BAAMAN
IPC: D04H1/54
Filed: 1989-07-21
Abstract: PURPOSE: To obtain a nonwoven composite material containing a minimal number of loose fibers by sandwiching a melt-blown fabric layer between two reinforcing fabric layers followed by hot-pressing through the nipping with a pair of double-helically grooved rolls. CONSTITUTION: This nonwoven composite material, a material 10 of continuously bonded pattern with firmly bonded region, medium-bonded region and lightly bonded region, is obtained by sandwiching a melt-blown fabric layer of thermoplastic microfibers having an average fiber diameter of <=10 μm and nominal basis weight of 0.3-0.6 oz/yd<2> between two reinforcing fabric layers 14 and 16 having a nominal basis weight of 0.3-2.0 oz/yd<2> followed by hot-pressing through the nipping with a pair of double-helically grooved rolls; wherein the reinforcing fabric layers 14, 16 which are spunbonded webs, wet webs or carded webs are prebonded with thermoplastic polymer filaments.
Patent JP-S62189824-A (JP)
Inventor: RII ESU WAINBURATSUTO
IPC: G09B5/00
Filed: 1986-08-13
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-H0632180-A (JP)
Title: Ski-carrier for vertical type rear provided with stock holder
Inventor: OKAWA TAKATSUGU
IPC: B60R9/12
Filed: 1992-07-17
Abstract: PURPOSE:To mount the set of ski tools as a set form on the vehicle rear, by providing a stock holder on a ski carrier main body. CONSTITUTION:A lock arm, provided on a ski carrier main body 1, is caught with a spare tire, and also a fastner, provided on the ski carrier main body 1 is fitted to the wheel part of the spare tire. This stably mounts a ski carrier for a vertical rear on the vehicle rear. Next, the nipping part 5 for the ski plates A is opened, the ski plates-A are hungly supported with the supporting part 6 of the nipping part 5, and then an opened nipping part 4 is closed or locked. Moreover, several stocks B corresponding to the number of sets of the ski plates A are housed in a stock holder 8 provided on the ski carrier main body 1.
Patent JP-S6348360-A (JP)
Title: Paint composition for can
Inventor: NEMOTO HIROYUKI
IPC: C09D5/00
Filed: 1986-08-15
Abstract: PURPOSE:To provide the title compsn. having excellent processability, retort resistance, adhesion, etc., consisting of bisphenol A type phenoxy resin, a bisphenol A type epoxy resin, a phenolic resin, a specified aluminum alcoholate and org. acids. CONSTITUTION:40-80pts. (by weight; the same applies herein below) bisphenol A type phenoxy resin (A) having an average of 0-1.0 epoxy per molecule and an average MW of not lower than 20,000 is reacted with 40-100pts. bisphenol A type epoxy resin (B) and 2.0-25pts. aluminum alcoholate (C) of formula Al(OR)n(L)3-n (wherein R is an alkyl; L is a keto-enol tautomeric compd; and n is 0-3) or aluminum complex compd. (C) (e.g., aluminum tributoxide) at 80-150 deg.C for 0.5-5hr. 10-60pts.wt. phenolic resin (D) and 0.2-10.0pts. org. acid (E) having a b.p. of not lower than 150 deg.C (e.g., benzoic acid) are then added thereto. If desired, the mixture is precondensed.
Patent JP-H07150084-A (JP)
Title: Magnetism ink concentrate
Inventor: KURAUDEIUSU KORUMAN
IPC: C09K23/52
Filed: 1994-08-12
Abstract: PURPOSE: To prepare a magnetic ink concentrate which is stable against the sedimentation of the ink concentrate, comprises a polyelectrolyte, which serves as a dispersant, having substantially improved biodegradability, and has improved yield as compared with ink concentrates using the conventional polyelectrolyte.  
     CONSTITUTION: This magnetic ink concentrate comprises a polyelectrolyte comprising a dispersion of superparamagnetic or hard magnetic solid particles in an alcohol having a permittivity of not less than 20 in the presence of water or a dispersant, wherein the dispersant has an mol.wt. of 500 to 100000, contains in its main chain at least two identical or different hetero atoms and, at the same time, contains in its side chain at least three free carboxyl or free amino groups. The polyelectrolyte is biodegradable, and the magnetic ink concentrate using the polyelectrolyte has excellent stability particularly against the sedimentation. 
     COPYRIGHT: (C)1995,JPO