baber/WOPTO huggingface dataset:
Patent JP-S63292231-A (JP)
Title: Computer system
Inventor: TAKAHASHI KENJI
IPC: G06F21/12
Filed: 1987-05-26
Abstract: PURPOSE:To enhance the secrecy and the safety of the whole of a system, by permitting the transfer of information between a peripheral device corresponding to a coincided password and a computer main body. CONSTITUTION:A password is registered in a registration register 11. When a user inputs the password, an inputted password is stored in the input register 12 of a password block 1, and a comparator 14 compares the content of the register 11 with that of the input register 12. When compared contents coincide with each other, the output of the comparator 14 on a signal line 16 maintains, for example, a state of high level. Therefore, when the system is operated and the information is written, a select signal which instructs a controller 4 outputted from a CPU is validated by an AND gate 15 only when the passwords coincide. The CPU permits the use of the system by confirming the output level of the comparator 14.
Patent JP-H08296683-A (JP)
Title: Damping device
Inventor: HONDA AKIHIRO
IPC: A47C1/024
Filed: 1995-04-27
Abstract: PURPOSE: To generate frictional force between frictional plates for attenuating rotational speed of a rotation side member by composing a device of a first frictional plate, second and third frictional plates arranged so as to sandwich it, a plate spring, and a cam, and thereby coping with a rotational angle for generating a large torque on the rotation side member. CONSTITUTION: Either one of a unit of a first frictional plate 7 and a first bracket 17 and a unit of a shaft 6, second and third frictional plates 8, 9 and a second bracket 18 is fixed, while the other is connected to a rotation side member. When the rotation side member is rotated, the unit connected therewith is also rotated. The rotational speed of the rotation side member is attenuated due to frictional force generated between the first frictional plate 1 and the frictional plates 8, 9. Shock caused by high speed rotation of the member is thus attenuated. When a rotational angle is generated on the rotation side member for generating a large torque, a plate spring 11 is further pressurized in the direction for pressing the second and third frictional plates 8, 9 against the first frictional plate 7 by means of a cam 14 correspondingly to the rotational angle.
Patent JP-H06337336-A (JP)
Title: Production of high-density optical fiber cable
Inventor: MATSUNO SHIGEHIRO
IPC: G02B6/44
Filed: 1993-05-28
Abstract: PURPOSE:To provide the process for production of the high-density optical fiber cable which permits easy insertion of a coated optical fiber ribbon and decreases the fluctuations in the pitch of spiral grooves in spite of taking up. CONSTITUTION:Tension is applied on a tension wire C having <=5% shrinkage at the softening point of a termoplastic resin and this tension wire is passed through a head part 4 of an extruder 3. The outer periphery of the tension wire is coated by the thermoplastic resin extruded from the extruder, is cooled with water in a cooling tank 5 having a sizing key 6 and is taken off by a take-off machine 7. In succession, the tension wire is passed through a heat treating furnace 8 where the resin is softened by heating. The wire is then supplied into a sizing device 10 via a rotation preventive guide 9 having projections engaging with the grooves. While the slots are cooled in this device 10, the spiraling, fixing and sizing of the housing grooves are executed. Coated fiber ribbons are then inserted stepwise into the square housing grooves and retaining winding is applied thereon by winding the ribbons with tapes. The cable is thereafter taken up by a rotary take-up machine 14 via a rotary take- off machine 13.
Patent JP-S5752809-A (JP)
Title: Measuring method for warp of printed wiring board and jig for measuring thereof
Inventor: TAKAHASHI KIICHI
IPC: G01B5/30
Filed: 1980-09-16
Abstract: PURPOSE:To make it possible to measure the warp of the printed wiring board accurately by the simple jig, by inserting a group of pins which are slidably supported by a measuring reference member into through holes in the printed wiring board, and soldering the pins. CONSTITUTION:Ends of the pins which are slidably supported by the measuring reference member are inserted into the through holes in the printed wiring board. The distance between said reference member and said wiring board is measured at the ends and the central part in the longitudinal direction. Then, the pins and the wiring board are soldered. The distance between the same positions is measured. After the temperature of the solder has decreased, the same distance is measured again. The accurate amount of the warp of the wiring board is obtained from the measured results. For example, the pins 11 which are slidably sttached to the measuring reference member 8 are slidably inserted into the through holes 5 in the printed wiring board, and the distance A at the end part and the distance B at the central part are measured. Then the pins and the wiring board are connected by the solder 12, and the distance C is measured. After the solder has cooled, the protruded amount D of the pins 11 is measured. The amounts of the warping imediately after the soldering and after the cooling of the solder are obtained by B-A, C-B-A, and C-D-A.
Patent JP-S6017750-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUNAKAWA HIROSHI
IPC: G03G5/08
Filed: 1983-07-12
Abstract: PURPOSE:To prevent a copied image from blurring even during successive copying under high temps. and high humidities by treating the surface of a photosensitive body with a silane coupling agent to form a hydrophobic surface. CONSTITUTION:An electrophotographic sensitive body has a photoconductive layer made of an a-Si semiconductor directly modified on the surface with a silane coupling agent to form a hydrophobic surface. The silane coupling agent is made of an org. silane compd., and its typical compd. is represented by the general formula of RnSiX4-x in which R is an org. substituent, and n is an integer of 1-3. As a result, said electrophotographic sensitive body is fully durable against successive copying under high temps. and high humidities.
Patent JP-S62285044-A (JP)
Title: Excessive permeating agent remover
Inventor: SATO SADAYOSHI
IPC: G01N21/91
Filed: 1986-06-03
Abstract: PURPOSE:To enable a reproducible inspection work with a high sensitivity, by arranging a first nozzle for injecting a cleaning agent, a second nozzle for injecting a compressed gas and the like. CONSTITUTION:A compressed air is blown onto a surface to be tested previously coated with a permeating agent by a first nozzle 3 while a hot water heated with a heater-built-in tube 16 is blown against it being atomized with an ejector mechanism to remove an excessive permeating agent. The excessive liquid containing water is pressed away toward two sides along the ongoing direction from the surface being tested while it is more intensely ejected toward two sides over the surface being tested while being dried by the compressed air from a second nozzle 4. The excess liquid thus removed is prevented from diffusion with an excess liquid receiver 8 being heated with a heater 6 while the water thereof is absorbed and discharged as steam 22. The water is further absorbed with a wheel 7 heated with the heater 6 on the rear hand in the ongoing direction and discharged as steam 22. A drying is done on or near the surface being measured to leave no waste liquor thereby enabling the performing of a developing work immediately.
Patent JP-S5555368-A (JP)
Title: Toner concentration detector
Inventor: TERAJIMA ISAMU
IPC: G03G15/08
Filed: 1978-10-18
Abstract: PURPOSE:To detect accurate toner concentration, by judging the presence of pulsation in the electric output of a concentration detector and by solving troubles when circulation of a developer stops, or warning of this. CONSTITUTION:Process signal Ps is delivered in developing.  At the same time terminal voltage Vi of capacitor C2 generates pulsation and it is counted by counter K. When circulation of developer 3 is normal, output SA of inverter C03 becomes ''0''. When the cirumation disapplears, output SA  become ''1'', and energizes vibrator 15 to accelerate circulation of developer 3. Voltage Vi is sent to comparator P1 to compare it with reference voltage Vs, and when toner concentrarion is within a predetermined range, toner concentration inspection signal SB is ''0'', and when it becomes telow the range, signal SB becones ''1'', instructing replenishment of the toner, thus permitting accurated toner concentration to be detected.
Patent JP-H1050400-A (JP)
Title: Back panel connector system
Inventor: MORLION DANNY
IPC: G02B6/38
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To dispense with high mounting accuracy on a back panel connector by installing a positioning means in X and Y-directions in a board connector inserting in a second housing and a first housing of a back panel connector. SOLUTION: A first housing and a second housing 12 which has an accepting space of a connector plug 3, having an optical fiber 4 are assembled, and a back panel connector 1 is obtained. The back panel connector 1 is mounted on a back panel 42, and a board connector 2 for mounting on a printed circuit board is inserted in the first housing for connection. An insertion space of a connector plug 3 is formed in a third housing 28 of the board connector 2. In this connector system, the second housing 12 is fixed to the first housing, so as to be capable of sliding in the Z-direction, vertical to a hole on the bottom surface of the first housing.  A positioning means in X and Y-directions comprising a guide projection 40 formed in the side wall of the second housing 12 and a guide groove 39 formed in the side wall of the third housing 28, which jointly operates with the guide projection 40, are arranged.
Patent JP-H06338135-A (JP)
Title: Optical disc device
Inventor: CHIAKI SUSUMU
IPC: G11B20/10
Filed: 1993-05-28
Abstract: PURPOSE:To reduce throughput, etc., regarding setting per one sector different in every zone. CONSTITUTION:A bit counter 51 and a segment counter 52 conduct counting when a PAT signal output from a pattern detector is asserted. A timing generating circuit 53 forms a timing signal for an SCK signal. A bit counter 58 is used as a counter circuit counting a DCK signal, and count values are changed in every zone by a CPU. A bit counter 59 and a sector counter 60 count the DCK signals. A timing generating circuit 54 form various signals on the basis of the counter values of the bit counter 58 and W/R Gate signals input from the timing generating circuit 53. A phase comparison circuit 55 and an LPF 56 from a voltage signal controlling a voltage-control oscillation circuit 57. Logical circuits 61-63 logically operate dataen signals, etc., respectively, and rst#2 signals, etc., are formed.
Patent JP-H01296972-A (JP)
Title: Membrane-type reactor
Inventor: HORIKITA HIROYUKI
IPC: C02F3/12
Filed: 1988-05-25
Abstract: PURPOSE:To provide the title small-sized reactor so designed that a fermentation liquor deaerated with a vapor/liquid separation means equipped near the level of an aerobic fermentation tank is fed to a rotary disc-type membrane module to separate into a fermentation product and a biocatalyst-contg. liquid followed by returning the latter to the fermentation tank. CONSTITUTION:A vapor/liquid separation means 5 is equipped near the level of an aerobic fermentation tank 1 (within or out of the tank; in the figure, being the latter) with an air application means 3 at the bottom, and a fermentation liquor is fed from the tank 1 to this separation means to perform a deaeration. Thence, the resultant liquor deaerated is fed to a rotary disc-type membrane module 8 to separate a filtrate containing the fermentation product and a concentrate containing biocatalyst (yeast, enzyme, microorganisms), the latter being returned to the tank 1.
Patent JP-S5837188-A (JP)
Title: Steel plate electroplated with zinc-manganese alloy having excellent corrosion resistance in salt water environment
Inventor: HARA TOMIHIRO
IPC: C25D5/26
Filed: 1981-08-17
Abstract: PURPOSE:To provide a steel plate electroplated with Zn-Mn alloy having improved corrosion resistance in salt water environment by electroplating a Zn-Mn alloy of a specific compsn. on the surface of a steel plate to specific thickness. CONSTITUTION:Zn-Mn alloy plating consisting of 15-70wt% Zn and 30-85% Mn is applied by an electroplating method at 5-40g/m<2> on the surface of a steel plate. Here, a complexing agent such as sodium citrate is added to the plating bath so that the plating of a wide range of compsn. is obtained. The steel plate electroplated with the Zn-Mn alloy having excellent corrosion resistance in salt water environment and suited for automobiles, etc. is obtained stably by the above-mentioned plating treatment.
Patent JP-S5651837-A (JP)
Title: Semiconductor-measuring apparatus
Inventor: FURUGUCHI SHIGEO
IPC: H01L21/66
Filed: 1979-10-03
Abstract: PURPOSE:To permit the temperature characteristics of a semiconductor element to be accurately and speedily measured by applying a laser beam to the surface of a semiconductor element to be measured. CONSTITUTION:A bias generating circuit 2 is actuated to apply a DC voltage to the oxide film of a semiconductor element at an arbitrary position in a wafer 1, and a shutter 5 is opened to apply a laser beam to the element surface. In the wafer 1, only the semiconductor element to whose surface the lase beam has been applied is heated. Because the laser beam is applied to only one portion of the wafer 1, the temperature of the irradiated portion rapidly rises, as well as the temperature can be accurately controlled. Measuring the capacity by using a capacity meter 3 while heating the semiconductor element permits the contamination degree to be quantitatively measured in a short time.
Patent JP-H10305655-A (JP)
Title: Production of information-recording paper blended with mp and the product
Inventor: UCHIYAMA KATSUMI
IPC: D21H11/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To make paper usable as IJ papers or PPC papers and effective for the preservation of environment, by applying a coating substance to a front face of the web, and holding a Stoeckigt sizing degree to be a specific time. SOLUTION: An inorganic pigment which is ready to absorb ink is applied by 0.5-3 g/m<2> to at least one face of a paper web in a front face-sizing press process. If a coat amount is not smaller tan 3 g/m<2> , fixing failures or paper dust may be brought about easily by a xerographic printing apparatus. As such, the coat amount is preferably 1-2 g/m<2> . A coating substance including the inorganic pigment is applied only at one face or at both faces of the web. Practically, a material ratio of pulp is 45 parts of GP and 55 parts of LBKP. A Stoeckigt sizing degree is adjusted by a paper machine loading a gate roll to be 30 seconds, and the pigment is spread on the front face. Accordingly, permeation of ink to fibers or absorption of ink in a thicknesswise direction of the paper can be restricted, so that blur is reduced.
Patent JP-H09290580-A (JP)
Title: Luffa-like porous body and original printing plate for heat-sensitive stencil used thereof
Inventor: TOSHIMOTO MASANORI
IPC: C08J9/28
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize the uniformized flow of liquid such as ink or the like without drifting at printing and the transmission without causing clogging irrespective of the change of the heat energy given by a thermal hear by a method wherein a luffa-like porous body made of a synthetic resin is employed. SOLUTION: A mixture, which is prepared by dissolving a polyvinyl acetal resin composition in a solvent and after that, adding the solvent, which is not dissolving the composition, and fully mixing with each other, is applied into the surface of a thermoplastic resin film used as an original printing plate for heat-sensitive stencil. As a result, since the added solvent has no solubility to the composition, the resultant solution becomes gelled. By a drying treatment, the solution is evaporated, resulting in forming a luffa-like porous film on the surface of a thermoplastic resin film and, after being dried, a porous film is obtained. By adheringly providing the luffa-like porous body made of the above- mentioned synthetic resin on one side of the thermoplastic resin film, favorable boring can be realized even under the change of the heat energy of a thermal head.
Patent JP-H06180625-A (JP)
Title: Track ball mechanism
Inventor: KARUROSU MARUCHISU
IPC: G06F3/038
Filed: 1992-04-03
Abstract: PURPOSE: To obtain an improved track ball usable in any orientation by making an attachable track ball with a mechanism rotating the track ball while holding it. CONSTITUTION: The track ball 116 is projected through the circular opening of the housing the top edge of which is provided with switches 118 and 122 operable with a finger while operating the track ball 116 with a palm or a thumb. The housing is fixed to the side part of a computer keyboard 112 at a proper angle to easily success. Namely an attaching assembly 110 allows the track ball housing to be rotated not only vertically but horizontally so that a user may adjust it to a most proper angular. In addition the tack ball can be attached to right and left of a keyboard 112 to reverse the pressing parts of the switches to optimize for both right/left-handed users.
Patent JP-H06318991-A (JP)
Title: Card type charge collecting device
Inventor: ARAMA SEISHI
IPC: H04M15/00
Filed: 1993-04-30
Abstract: PURPOSE:To enable the charge collection from a prepaid card without exchanging a cash collection type communication terminal equipment connected with the line of a communication line network and in a state where the equipment can be used as it is roughly. CONSTITUTION:The control circuit 24 of the card type charge collecting device 20 connected between trunk lines L1 and L2 and a public telephone set 10 transmits a card use request signal to the control circuit 14 of the public telephone set 10 via a serial communication circuit 23 and makes the public telephone set 10 be the state which is equivalent to the state when a prepaid card having the balance is inserted in a card processor 21, and decreases the rate information read from the prepaid card and makes it display on an indicator 22 when the rate collection signals showing that charging signals are outputted are inputted in the trunk lines L. and L2. When the termination signal showing the termination of a calling is inputted, the display rate is delivered to a card processor 21 and the rate is returned after the rate of the prepaid card is rewritten.
Patent JP-H0717227-A (JP)
Title: Equalizer type tandem suspension
Inventor: KUMAZAWA RYOTA
IPC: B60G5/04
Filed: 1993-04-30
Abstract: PURPOSE:To provide an equalizer type tandem suspension which is compact, looks nice, works certainly and has high reliability and is provided with an engagingly locking device of an equalizer beam. CONSTITUTION:This is an equalizer type tandem suspension, in which opposite edges of respective leaf springs to suspend closely arranged front shaft and rear shaft are connected to both edges of an equalizer beam 7 supported rotatably to a car body by an supporting shaft 6. Because an engagingly locking mechanism 11, which prevents rotation of the equalizer beam 7 beyond its normal rotation range, is arranged between the equalizer beam 7 and the supporting shaft 6 of the beam, the equalizer beam 7 is locked and unnecessary rotation of the beam can be depressed, by working the engagingly locking mechanism 11, when occurrence of bad condition may be anticipated in the case of retreat and so on.
Patent JP-S5917968-A (JP)
Title: Preparation of fish-paste product
Inventor: MIYAMOTO TOSHIYUKI
IPC: A23L17/00
Filed: 1982-07-22
Abstract: PURPOSE:To obtain a fish-paste product having a taste of its own, having two kinds of hard and soft elasticity, by steaming a granulated raw material for fish meat or animal meat paste at high temperature, blending it with a raw material for fish meat paste, molding and heat-treating the blend. CONSTITUTION:A raw material for fish meat or animal meat paste is sent under pressure by a pump for transporting the raw material to a granular molding machine, molded under pressure into granules having a size of about rice grain, dropped into the belt conveyor set in a warm water bath, and transported under heating for a short time. The granules thus obtained, wherein only the surface is gelatinized so that the granules are prevented from swelling and from attaching themselves, are further transported by the belt conveyor to a steaming chamber, heated at 85-95 deg.C by steam, and completely gelatinized, to give a granular fish-paste product. The granular fish-paste product is blended with a raw material for fish meat paste, molded into an arbitrary shape, and the molded blend is steamed, boiled, roasted, or heat-treated by frying with an oil, etc. like a common fish-paste product, to give the desired fish-paste product.
Patent JP-S5270652-A (JP)
Title: Hair dresser with rolling brush
Inventor: IHARA SHINJI
IPC: A45D20/50
Filed: 1975-10-23
Abstract: PURPOSE: An improved hair dresser which satisfies both the functions of a hand dryer and a rolling brush. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019945-A (JP)
Title: Fuel injector
Inventor: NAKAGAWA TOYOAKI
IPC: F02D41/40
Filed: 1983-07-14
Abstract: PURPOSE:To control the injection time, quantity and ratio of fuel to optima depending on the operating condition of an engine, by providing a control means for opening or closing an injection ratio control means on the basis of a signal from a fuel intake detection means in the opening or closing of a fuel passage. CONSTITUTION:A single pulse S2 is continually produced in response to the trailing edge of a pulse signal S2 generated at every top dead center in the exhaust from a cylinder. When the level of the output pulse S2 has become high at the entry into a region of low load and slow rotation, the signal S7 of an RS flip-flop 70 is shifted over to a high level synchronously with the output of the pulse S2. When the level of the output pulse S2 has become low at the entry into a region of high load and rapid rotation or the like, the signal S7 is shifted over back to a low level. The time of the output of the pulse S2 corresponds to the intake process of a plunger, so that a solenoid valve 53 is opened or closed only in the intake process of the plunger to alter the injection ratio of fuel. The injection ratio is thus made good, depending on the operating region of an engine.
Patent JP-S63293926-A (JP)
Title: Spreading equipment
Inventor: ARAKI TAKASHI
IPC: H01L21/52
Filed: 1987-05-27
Abstract: PURPOSE:To control precisely spreading quantity even if the viscosity of a liquid material changes, by spreading paste on a substrate while measuring its weight, and controlling the process so as to interrupt the spreading when the paste of optimum weight to fix a pellet is spread only on the part on which the pellet is mounted. CONSTITUTION:A package 2 is separated from a carrier jig 3, and paste is gradually injected on a pellet mounting position of the package 2, by applying a dispenser 12. The weight value x2 is transmitted in succession to a controlling part 6 as data S2. The difference  x between a weight value x1 stored previously in a controlling part 6 as data S1 and a weight value x2 transmitted as the data S2 is calculated, and is compared with M which is previously stored as the optimum value of paste. When  x=M is obtained or  x and M coincide with each other in an allowable range, an interruption signal S3 which orders the interruption of spreading paste is transmitted from the controlling part 6 to the dispenser 12, and the spreading of paste is finished.