baber/WOPTO huggingface dataset:
Patent JP-S6436318-A (JP)
Title: Key input device
Inventor: NISHIO AKIRA
IPC: G06F3/023
Filed: 1987-07-31
Abstract: PURPOSE:To increase the number of functional keys without increasing the number of connection lines and to save the number of I/O ports, by providing a key button which turns on two or more switches by its operation in the key buttons. CONSTITUTION:Plural connection lines, plural key buttons KB1, KB2,..., and plural switch circuits SW1, SW2,... connected between two lines of the connection lines and turned on by the operation of each of the key buttons KB1, KB2,... are provided. And a device is constituted so that at least one of the key buttons KB1, KB2,... can turn on two or more switch circuits SW1, SW2,... by its operation. For example, in a case of providing (m) and (n) connection lines, a key switch connectable to each crossing point and possible to turn on at least two or more switch circuits other than (m)X(n) is provided. In such a way, it is possible to realize a key input function exceeding the (m)X(n).
Patent JP-H0610325-A (JP)
Title: Wave dissipation structure for break water
Inventor: TANOGUCHI TAKASHI
IPC: E02B3/06
Filed: 1992-06-26
Abstract: PURPOSE:To let running water smoothly pass by providing water passageways along the direction of the running water in a caisson which is installed under water surface and by setting many standing columns on the upper surface of the caisson. CONSTITUTION:Water passageways 3 that penetrate a caisson 2 are provided in parallel to a pair of opposing exterior sides of the caisson 2. Banks 5 of columns consisting of several columns 4 per a bank arranged in straight lines at right angle to the passageways 3 are provided on the upper surface of the caisson 2, and every other banks 5 are shifted by a half pitch in the same direction of the banks to the other banks 5, forming a wave dissipating structure 1. And this structure 1 is submerged in water and installed in the way in which the direction of the stream of the river and that of the passageways 3 coincide and the tops of the columns protrude above the water surface. Running water passes through the passageways 3 and at the same time, energy of the waves coming from the offshore is absorbed by the columns 4 and dissipated.
Patent JP-H0943561-A (JP)
Title: Liquid crystal projection device
Inventor: OKADA TAKEHIRO
IPC: G02B27/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost by constituting a device with a projector main body holding and including a light source, first polarizing plates, liquid crystal, a half mirror group a second polarizing plate, a projection lens to eliminate two sheets of polarizing plates and to improve contrast by applying a polarization at the final stage of a device. SOLUTION: This projection device of a front system is composed of a projection lens 1, field lenses 2, liquid crystal 3 incident side polarizing plates 4, mirrors 5, a light source 6, one sheet of light-emitting side polarizing plate 7 and a main body cover 8. Then, three sheets of incident side polarizing plates 4 are provided only at incident sides in three sheets of liquid crystal 3 groups and one sheet of a light emitting-side polarizing plate 7 is provided in front of or at the rear of the projection lens 1. In this liquid crystal projection device of the front system, the reducing of cost is attained because two sheets of polarizing plates are eliminated and the contrast is improved by applying the polarization at the final stage.
Patent JP-H0729174-A (JP)
Title: Hysteresis recording apparatus
Inventor: KIMIZUKA JUNICHI
IPC: H05K1/02
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a hysteresis recording apparatus which can reuse a member while an added value is being utilized by a method wherein hysteresis information is recorded in the recording part of the member which is to be reused while a diffraction grating is utilized. CONSTITUTION:A laser luminous flux from a gas laser 1 is incident on an optical deflector 3 via an' optical modulator 2 when hysteresis information which has been binary-coded by an encoding device 6 is true. A recording part 7 as a copper foil part on a substrate 5 as a member to be reused is irradiated with the luminous flux and scanned by a condensing lens 4. Thereby, the hysteresis of the substrate 5 is recorded in the recording part 7 as a diffraction grating whose pitch is fine. As a result, a hysteresis recording apparatus in which the hysteresis information is recorded in a narrow region without being hardly affected by the contamination and the defect of the substrate 5 and which can reuse the member while an added value is utilized is formed.
Patent JP-H1122082-A (JP)
Title: Pc plate installing device
Inventor: ERA YOSHIYUKI
IPC: E04B1/38
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To exhibit a reinforcing effect of a PC plate installing device, and improve convenience in use by embedding a part of a cross-sectional U-shaped installing tool in a PC plate, forming the other part as an installing part supported in contact with a support body erected on the beam material side by projecting from a PC plate surface, and arranging upward cut piece parts in an upper plate part and both side surface parts. SOLUTION: An installing tool 1 is composed of a plate-like upper plate part 2 and side plate parts 4 bending downward along an oblique bending part 3 on its both sides, and intermediate parts are respectively cut upward in the upper plate part 2 and both side plate parts 4, and an upper upward cut piece part 13 and left and right upward cut piece parts 14 are formed. The upward cut piece parts 13 and 14 become a pressure support part to support pressure against out-of-plane pressing force acting on a PC plate 5, and also function as a pressure support part to the vertical directional rotation moment and the horizontal directional rotation moment acting on the installing tool 1. That is, the reinforcing action can be provided against respective directional load forces acting the PC plate 5 by the upward cut piece parts 13 and 14.  When the upward cut piece parts 13 and 14 are used as a reference surface, adjusting work on a height and a horizontal condition can be simplified.
Patent JP-H1185932-A (JP)
Title: Terminal equipment
Inventor: NAGAO HIROSHI
IPC: G06K13/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To realize a terminal equipment and a case structure in which the intrusion of liquid to the inside part of a terminal equipment such as a POS terminal equipment can be prevented, and to realize a terminal equipment in which the intrusion of liquid from a slit for inserting a card can be especially prevented at the time of providing a card reading mechanism for reading a card especially such as a magnetic card or an IC card. SOLUTION: An upper edge part 2a of a slit 2 provided at a device case 1a is formed so as to be projected forward from a lower edge part 2b. Also, a protrusion 2c functioning as a projecting a bucket is formed at the top end of the upper edge part 2a across almost the whole length of the slit 2. Moreover, a chamfer 2f is formed at the top end of the lower edge part 2b, and the intrusion of liquid from the slit 2 to the inside part of the device can be effectively prevented.
Patent JP-2001018190-A (JP)
Title: Cutting blade and cutting method
Inventor: USUI TAKAYUKI
IPC: B26D1/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a cutting face and lengthen the service life of a cutting single beveled blade. SOLUTION: A cutting single-beveled blade 10 is provided with a first blade edge face 28 beveling at an angle of θ1 from a blade edge 22 with respect to a back face 26, and a second blade edge face 30 beveling at an angle θ2 from the terminus of the first blade edge face 28 with respect to the back face 26. When the first blade edge face 28 cuts a product sheaf 34 of sheet material 12, guard sheets 14, cardboard 16, the following second blade edge face 30 pushes the cut product sheaf 34 away to the outside. Load applied to the first blade edge face 28 is thereby reduced, and the service life of the cutting single-beveled blade 10 is lengthened. In addition, sticking of chips to the blade edge face is suppressed, and since a counter beveled face 26A is formed at the blade edge 22, cutting can be performed in a stable state from the beginning.
Patent JP-H0520404-A (JP)
Title: Three-dimensional graphic processing system
Inventor: SEKINE HIROTAKA
IPC: G06F17/50
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a three-dimensional graphic processing system which has a two-dimensional graphic processing in a three-dimensional graphic processing and which easily executes a complicated processing. CONSTITUTION:A control part 2 classifies inputted three-dimensional data whether it is processed on a projection surface or it is processed on a plane including an element. In the case of the processing on the projection surface, a projection surface data conversion part 3 converts data into two-dimensional data on the projection surface. In the case of the processing on the plane, a plane definition part 4 defines the plane including the element and a plane data conversion part 5 converts data into two-dimensional data on the plane. A two-dimensional geometry calculation part 6 obtains the result of converted two-dimensional data, and inverse conversion part for data from projection plane 7 and an inverse conversion part for three-dimensional data 8 convert data into three-dimensional data again.
Patent JP-S6085069-A (JP)
Title: Steering device for front and rear wheels of vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D6/02
Filed: 1983-10-17
Abstract: PURPOSE:To facilitate the parking of a vehicle between others in tandem or the traverse displacement of the vehicle, at a low speed, by altering the ratio of steered angle of rear wheels to front wheels depending on the speed of the vehicle, and using a manual switch means to select an optional ratio of steered angle. CONSTITUTION:An ordinary operation of automatically altering the ratio of steered angle depending on the speed of a vehicle is chosen by pressing the first push button 35a of a selector switch 34. Necessary information b1 for modifying the ratio of steered angle is calculated from steered angle ratio data obtained from a vehicle speed sensor 32 and corresponding to the vehicle speed, and actual steered angle ratio data obtained from a position sensor 33, and is sent out, as is, from a computer 31. When an optional push button other than said one 35a in the selector switch 34 is pressed, prescribed steered angle ratio data stored in the computer 31 are read out therefrom and compared with the steered angle ratio data obtained from the position sensor 33, so that modifying information b2 is provided. At that time, the computer 31 stops sending out the modifying information b1, and sends out the other modifying information b2.
Patent JP-H0360673-A (JP)
Title: Obturating device
Inventor: PIKUTOORU IWANOUITSUCHI SHIEGU
IPC: A61M25/00
Filed: 1989-07-26
Abstract: PURPOSE: To block the blood flow of the aneurysm in small and middle diameter of vessel and make it possible to conduct a reconstructive vessel forming operation without disturbance physiological blood supply by equipping the balloon wall with at least one circular piece or collar put around the sphincter. CONSTITUTION: This device is equipped with an X-ray impermeable marker 2, an expansive balloon 1 jointed detachable to a catheter 4 to be inserted through the sphincter 3, in which the balloon 1 wall places a circular collar 5 around the sphincter 3. After the balloon 1 is conducted into the aneurysm 7 through the vessel 6, the catheter 4 is conducted to supply the air into the balloon 1. Consequently, the balloon 1 with its expanded end is pulled into the aneurysm 7 by blood flow, still keeping original dimension of the collar end 5 of the balloon 1. Next the end of the balloon inserted in the aneurysm 7 is further expanded and put into its inside in order that a marker comes free to place in the balloon 1 filling up the aneurysm 7.
Patent JP-S6438142-A (JP)
Title: Catalyst for synthesizing hydrocarbon
Inventor: YASUMARU JUNICHI
IPC: C07C1/00
Filed: 1987-08-04
Abstract: PURPOSE:To obtain a catalyst having high reaction activity by using at least an iron family element, manganese and a platinum family element as components to be supported and by limiting the content of chlorine to <=0.2wt.%. CONSTITUTION:An aq. soln. of stock compds. having no chlorine radicals such as nitrates of an iron family element, manganese and a platinum family element or an aq. soln. of stock compds. having chlorine radicals, especially ruthenium chloride, etc., is excessively impregnated into a carrier such as silica, alumina or titanium oxide. After the aq. soln. not absorbed in the carrier is removed by filtration, the carrier is washed and filtered to remove chlorine. The impregnated carrier is then dried at <=about 250 deg.C so as to reduce the amt. of chlorine remaining in the resulting catalyst to <=0.2wt.%, preferably <=about 0.1wt.%. When the catalyst is used, a high CO conversion rate is attained and hydrocarbon can be efficiently synthesized.
Patent JP-2001017974-A (JP)
Title: Electrolytic water generator
Inventor: KAMIYA YOSHINORI
IPC: C02F1/42
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To maximum the ion-exchange capacity and service life of an ion- exchange tank by making the reference to the timing of regenerating of the tank variable with respect to a set electrolyzing current value. SOLUTION: This electrolytic water generator is provided with an electrolytic tank 11, a brine storage tank 12 for storing brine to be electrolyzed, an ion- exchange tank 13 contg. a cation-exchange resin for softening raw water and a controller 14. In the generator, a reference value of the timing of regenerating the cation-exchange resin in the tank 13 is set with the variable value inversely proportional to the set electrolyzing current value during the electrolytic operation as an index. Alternatively, the reference value is set with the integral value of the set electrolyzing current value and the electrolyzing time as the index.  Consequently, the reference value also becomes that considering the quality of the raw water for preparing prepare the water to be electrolyzed, and the ion-exchange capacity and service life of the tank 13 are maximized in accordance with the quality of the raw water to be used.
Patent JP-H0243961-A (JP)
Title: Dust collector for vacuum treatment device
Inventor: AKETAGAWA KENICHI
IPC: B03C3/41
Filed: 1988-08-03
Abstract: PURPOSE:To enable a dust collection under high vacuum at high efficiencies without the use of complicated means by providing near a transfer section in a vacuum chamber a needle-shaped dust collecting electrode adapted to apply a positive D.C. high voltage not so high as to cause an electric discharge. CONSTITUTION:Near a transfer section 2 in a vacuum chamber of a vacuum treatment device wherein such treatments as membrane accumulation, etching, surface cleaning, etc., are applied to the surface of a substrate 5 under vacuum, a needle-shaped dust collecting electrode 31 adapted for application of a positive D.C. high voltage, which is not so high as to cause an electric discharge, is provided. As a result, dust collection under high vacuum can be carried out at high efficiencies without using complicated means and practically without affecting the transfer of substrate.
Patent JP-H0537348-A (JP)
Title: Output circuit
Inventor: HATANAKA KAZUTOMI
IPC: H03K17/04
Filed: 1991-08-02
Abstract: PURPOSE:To improve the output responsiveness by connecting an emitter or a collector of a discharge transistor to a base of an output transistor, and connecting the base directly or through a resistance to become the same potential as an emitter of the output transistor. CONSTITUTION:A circuit for driving a base of an output NPN transistor Q4 of an open collector is constituted of NPN transistorsQ1, Q2 and Q3 and resistor R1, R2. An output of a PNP transistorQ5 discharges accumulated charge of the base of the output transistor therefore, a collector terminal is opened. As for a resistorR4 connected to the transrstorQ5, its effect becomes the largest at the time of '0' OMEGA by a resistance for adjusting a discharge effect. In such a way, by providing an opposite polarity transistor, discharge of a base accumulated charge of the output transistor is quickened, and an output response characteristic can be improved thereby.
Patent JP-S5894820-A (JP)
Inventor: IIZUKA KURUMI
IPC: A47K3/00
Filed: 1981-12-02
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-H0924314-A (JP)
Title: Chemical spraying device and chemical spraying vehicle
Inventor: KAWAGUCHI HIROSUKE
IPC: A01M7/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To operate a three-throw reciprocating pump without hindrance in a boom sprayer for sucking a chemical remaining in a nozzle pipe and the like to prevent the chemical from dropping from the nozzle when the jetting of the chemical from the nozzle is stopped. SOLUTION: Motor operated three-way valves 52 are respectively provided on atomizing hoses 54 for transmitting a chemical 36 to a left nozzle pipe 20, a middle nozzle pipe 22 and a right nozzle pipe 24. At positions of the motor operated three-way valves 52 in which the chemical 36 is fed to the nozzle 26 side, the chemical 36 is jetted from nozzles 26, and at positions thereof in which the chemical 36 is fed to drying fluid ports 58 of jet pumps 56, the jetting of the chemical 36 from the nozzles 26 is stopped and also the jet pumps 56 are operated. Motor operated stop cocks 66 open residual liquid sucking hoses 64 with delay after the motor operated three-way cocks 62 are switched to a jet stoppage position.  In this way, the jet pump 66 sucks the chemical 36 remaining on the nozzle 26 side from the motor operated three-way cocks 52 through residual liquid sucking hoses 64 to return it to a chemical tank 34.
Patent JP-H0919865-A (JP)
Title: Blasting mask and its manufacture
Inventor: SAITO KENICHI
IPC: C23F1/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a blasting mask equipped with through holes of high dimensional accuracy as well as a long lifetime and also easy to handle and to establish a method for manufacturing such masks. SOLUTION: A mask for blasting has a base board 12 made of a rigid material, which is furnished on the front surface with an elastic substance layer 14. Through holes 16 are formed penetrating the board 12 and layer 14 with the same shape and dimension in common. Manufacturing masks consists of such processes as applying a photo-sensitive resin to the board 12, superposing a pattern on the resin, generating hardened portions and unhardened portions through irradiation of the resin with a beam of light, removing the unhardened part, and performing an etching process for formation of the through holes 16.
Patent JP-H0481310-A (JP)
Title: Suspension arm made of frp
Inventor: WATANABE AKIRA
IPC: B29L31/06
Filed: 1990-07-23
Abstract: PURPOSE:To improve a compressive strength and a tensile strength by forming a central layer made of fiber mat, in which the resin is impregnated, into the form of a suspension arm, and laminating winding layers made of filament, in which the resin is impregnated, in both surfaces of inside and outside of the central layer, and pressing them. CONSTITUTION:A central layer 1 of a suspension arm is made of the fiber mat plate material, in which the resin is impregnated, and formed with an arm main frame part 2 and eye part fitting holes 3 drilled in both ends thereof. Winding layers 4 made of filament are laminated in both surfaces of inside and outside of the central layer 1. Furthermore, roving is wound on the winding layers 4 so as to coincide with peripheral form of the central layer 1, and thermoforming thickening is performed after the winding. After laminating the winding layers 4 in both inside and outside of the central layer 1, they are pressed in the laminating direction to be bonded integrally and hardened, and a suspension arm having a flat H-type longitudinal cross section is formed.
Patent JP-H1040906-A (JP)
Title: Negative electrode plate for sealed lead-acid battery
Inventor: TERADA MASAYUKI
IPC: H01M4/62
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode plate for a sealed lead-acid battery which can prevent the battery from reaching a thermal runaway by restraining an increase in a trickle charging current value. SOLUTION: Fining agent powder (BaSO4 powder) which has the same crystal shape as a discharge product material (PbSO4 ) and becomes a crystal nucleus, is contained in a negative electrode active material layer. Powder (powder close to a spherical shape), on which the ratio S2/S1 of the total surface area 52 of the whole fining agent powder found by a BET method to a value S1 by multiplying the surface area of a sphere calculated by using a median diameter of the fining agent powder found by a laser diffraction system particle size distribution measuring method as a diameter and the powder number becomes equal to or smaller than 2.2, is used as the fining agent powder (BaSO4 powder).
Patent JP-S6254165-A (JP)
Title: Biochemical measuring instrument
Inventor: MAKITA SHIGERU
IPC: G01N33/493
Filed: 1985-09-02
Abstract: PURPOSE:To execute measurement with high accuracy by providing a temp. measuring means, judging whether the outdoor air temp. is adequate for measurement or not and announcing the temp. inadequate for measurement if the temp. is inadequate for measurement. CONSTITUTION:A CPU11 makes various commands; in addition, the CPU deter mines zero level, detects the quantity of photodetection by the degree of coloration, measures the uric sugar from the compared value between the quantity of the photodetection and the quantity of the light at the zero level and displays 15 the same. An LED driver 21 lights up a light emitting element 12 in accordance with the signal command from the CPU11. An I/V converter 22 converts the current value flowing to a photodetector 13 to a voltage value according to the quantity of the light reflected in a reagent part 31 of a stick 3. The voltage value is then subjected to A/D conversion 23 and is sent to the CPU11. The temp. measuring means 14 which acts as a thermometer when a power source switch 16 is turned on and a mode switch 18 which changes over the mode normally functioning as a thermometer to a uric sugar measurement mode are provided. The CPU11 judges whether the measurement temp. is in the range suitable for measuring the uric sugar or not and if the temp. is inadequate for the measurement, the CPU announces that effect.
Patent JP-S6343414-A (JP)
Inventor: ZENKE MEERUGARUTO
IPC: H03H17/06
Filed: 1987-08-05
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-H0619087-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKURAZAWA MAMORU
IPC: G03C7/38
Filed: 1992-06-30
Abstract: PURPOSE:To control the balance of decolorization between yellow and magenta color images and to improve preservation property of color images by incorporating specified couplers into each of blue-sensitive layer and green-sensitive layer. CONSTITUTION:The blue-sensitive layer contains at least one kind of acylacetoamide type yellow dye-producing coupler having an acyl group expressed by formula I. The green-sensitive layer contains at least one kind of magenta dye-producing coupler expressed by formula II. In formula I, R1 is a substituent and Q represents nonmetal atoms necessary to form a six- member heterocyclic ring with C or five-member heterocyclic ring including two hetero atoms. In formula II, R1 is a hydrogen atom or substituent, and Z represents nonmetal atoms necessary to form a five-member azole ring including 2-4 nitrogen atoms. This azole ring may have substituents (including a condensed ring), and X is a hydrogen atom or a group which can be detached by the coupling reaction with the oxidant of a developing agent.