baber/WOPTO huggingface dataset:
Patent JP-S55158735-A (JP)
Title: A-d converter using electric charge coupling element
Inventor: MINOTANI NOBUHIRO
IPC: H03M1/12
Filed: 1979-05-28
Abstract: PURPOSE:To ensure the highly reliable A/D conversion through the simple constitution, by sending the charge stored in the charge storing gate to the charge transfer region and then reading the digital signal out of the signal extracting region in accordance with the stored charge amount. CONSTITUTION:Thin oxide film 2 is formed on the surface of the uniconducting semiconductor substrate such as N-type Si1, and the P-type impurity is diffused to one end of substrate 1. Thus charge injection region 3 is formed. Then sampling gate 4 is formed in adjacency of region 3; charge storing gate 5 is formed in adjacency of gate 4; and charge transfer region 6 and the signal extracting region are formed in adjacency of gate 5 respectively. Here the charge injected from region 3 is stored temporarily at gate 5 by using gate 4, and at the same time the stored charge is sent to region 6 to read the digital signal out of region 7 in accordance with the stored charge amount. In this way, the highly reliable A/D conversion is carried out through the simple constitution.
Patent JP-H06280689-A (JP)
Title: Evaporated fuel processor for engine
Inventor: OSHITA HIDEKI
IPC: F02D9/02
Filed: 1993-03-25
Abstract: PURPOSE:To enable purge while preventing evaporated fuel from excessive purge amount even in idling of an engine. CONSTITUTION:A machanical throttle valve 14 interlocked with an accelerator pedal 13 and an electrical throttle valve 12 located upsteam of the throttle valve 14 are disposed in an intake path 8. In an engine 1 having the opening of the electrical throttle valve 12 set larger than the machanical throttle valve 14 in an idling region, the downstream end of a evaporated fuel supply path 23 for supplying evaporated fuel in a fuel supply system to an intake system is opened to the intake path 8 between the machanical throttle valve 14 and electrical throttle valve 12 to purge the evaporated fuel to the intake path 8 between both throttle valves 12, 14 having intake negative pressure smaller than that in the downstream of the machanical throttle valve 14.
Patent JP-H03266534-A (JP)
Title: Line changeover device
Inventor: SHIMADA HIDEAKI
IPC: H04B1/74
Filed: 1990-03-15
Abstract: PURPOSE:To ensure the reliability of a switching control system by providing a signal detection circuit detecting a transmission signal sent to a standby line and outputting a detection signal and an AND circuit outputting a switching reply signal when the detection signal and a switching control signal are both applied thereto. CONSTITUTION:The device is provided with a switching circuit 10 connecting an active line and a standby line in response to a switching control signal, a signal detection circuit 20 detecting a signal sent to the standby line and outputting the detection signal, and a reply circuit outputting a switching reply signal when receiving both the switching control signal and the detection signal, and the reply circuit consists of AND circuits 11, 12. Thus, only when the switching circuit 10 is operated normally and a transmission signal is sent normally to the standby line, the switching reply signal is sent. Thus, the reliability of the switching control system is ensured.
Patent JP-H11264156-A (JP)
Title: Red-water generation prediction system
Inventor: FUKUMOTO YASUSHI
IPC: E03B1/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a red-water generation prediction system, in which the generation of red water in a pipeline is predicted when the connected state of a pipe network is changed by utilizing an analytic arithmetic processing means capable of conducting pipe-network analysis. SOLUTION: A pipe network analyzing section 143 receives a boundary- condition data 111, and the flow rates and flow directions 144 of all pipelines at the time of the input of the boundary-condition data are computed by pipe network analysis. A red-water generation limit flow-rate estimating section 145 estimates the limits 146 of flow rates in pipelines, in which red water is generated, regarding all pipelines from a time-series pipeline flow-rate data base 131 and a time-series pipeline flow-direction data base 132 on the basis of the result of computation.  The pipeline 148, in which the generation of red water is estimated, is decided by comparing the pipeline flow rates and flow directions 144 at the time of the input of boundary conditions and the red-water generation limit flow rates of the pipelines by a red-water generation pipeline decision section 147 by receiving the result of estimation.
Patent JP-S56162208-A (JP)
Title: Configuration of shroud ring
Inventor: TSUCHIYA KEIICHI
IPC: F01D5/22
Filed: 1980-05-21
Abstract: PURPOSE: To prevent the falling off of the shroud ring by a method wherein an inclination being spread toward the outer peripheral direction of a rotor from a position at the root of a tenon is provided in a shroud ring connecting the moving  blades of a turbine into a group.  
     CONSTITUTION: The ahroud ring 3 is fixed to the moving blade 2 by calking the tenon so as to be in a range of 0<q<30°. The tenon is deformed into teh configration of the hold for the tenon by claking the head part of the tenon with an air hammer or the like to fill the hlle for the tenon. When a centrifugal force is exerted the shroud ring 3 and a foace toward outside is imposed thereto, the tenon has a sufficient strength because of the large shearing height thereof and therefore the falling off the shroud ring may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000266911-A (JP)
Title: Manufacture of image formation lens and image reading device
Inventor: YAMAKAWA HIROMITSU
IPC: G02B3/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a cost required in machining and assembling of a lens, by absorbing dispersion of the central thickness of each lens composing a junction lens by adjusting the thickness of an adhesive, in an image formation lens having the junction lenses. SOLUTION: When an image formation lens having one or more pairs of junction lenses is manufactured, manufacturing errors of the thickness on an optical axis of each lens (L1 and L2, L5 and L6) are absorbed, by adjusting the thickness of adhesive layers (D2, D9) for bonding each lens (L1 and L2, L5 and L6) composing the junction lenses, so that the thickness on the optical axis of the whole junction lenses (D1+D2+D3, D9+D10+D11) is in a prescribed range.
Patent JP-H01238820-A (JP)
Title: Measuring device for eye refracting power
Inventor: KITAMURA TAKESHI
IPC: A61B3/10
Filed: 1988-03-18
Abstract: PURPOSE:To judge the pupil shrunk state of an eye under test and adjust the illuminance of a fixed target by dimming the light quantity in response to the shrunk pupil of the eye under test in a projection system of the fixed target. CONSTITUTION:A fixed target 15 illuminated by a visual light source 16 is presented to an eye under test E. The pupil diameter determined by a pupil measuring circuit 39 is inputted to a microprocessor 33 via the television signal of the front image of the eye under test E, the stored reference pupil diameter and the input from the pupil measuring circuit 39 are compared in the microprocessor 33. As a result, when the measured pupil diameter is smaller than the reference pupil diameter, a control signal is outputted to a fixed target dimming circuit 38 from the microprocessor 33, the dimming adequate to the eye under test E is performed. The pupil shrinkage of the eye under test E can be avoided, thereby the refracting power or the state of astigmatism can be stably measured.
Patent JP-S54158295-A (JP)
Title: Measurement of generated quantity of sulfur oxides
Inventor: NIHEI KIYOSHI
IPC: G01N33/22
Filed: 1978-06-05
Abstract: PURPOSE: To monitor the total quantity of the SO x , which are generated when fuel gases containing sulfur are burned, by detecting the generated quantity of the SO x  from both the concentration, which is obtained by completely burning the fuel gases to change the whole S content into SO 2 , and the quantity of the fuel gases used.  
     CONSTITUTION: Coak furnace gases are partially and continuously sampled from a service gas pipe 2, through which the gases are made to flow by a gas blower 1, and the concentration (in ppm) of the S content, which is measured by a whole S quantity measuring device 3, is introduced into a calculator 4. On the other hand, the flow rate signals are extracted by the flow rate measuring devices 6a to 6d of the coak furnace gases, which are being measured in the respective burning furnaces 5a to 5d, and are introduced and added to a calculator 7. The signals of the total quantity of the coak gases used are introduced into the calculator 4 and are multiplied by the concentration (in ppm) of the S content. The total quantity of the S content in the coak furnace gases in the same system is recorded in a recorder 8 so that the total quantity of the SO x  discharged from the respective furnaces 5a to 5d is grapsed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05109420-A (JP)
Title: Molten carbonate fuel cell
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/02
Filed: 1992-03-25
Abstract: PURPOSE:To suppress a reduction in specific surface area by the grain growth of a holding material in an electrolytic plate in a molten carbonate fuel cell, use the holding material never deteriorated in electrolyte holding characteristic, and provide a molten carbonate fuel cell having satisfactory generating characteristic over a long time. CONSTITUTION:In a molten carbonate fuel cell, LiAlXOY (4.5<=X<=5.5, 7.25<=Y<=8.75) is contained in a holding material in an electrolytic plate. Further, a mixed phase of LiAlXOY (4.5<=X<=5.5, 7.25<=Y<=8.75) and gamma-LiAlO2 is used.
Patent JP-S63230097-A (JP)
Title: Blood sugar measuring additive
Inventor: KAMIYA AKIO
IPC: G01N33/66
Filed: 1987-03-19
Abstract: PURPOSE:To obtain the titled additive having prompt glycolysis inhibition effect, capable of maintaining blood sugar value at a value at the blood collection for a long time, free from hemolytic action, containing an enolase inhibitor hindering action of enolase of glycolysis system and a dialkyl sulfoxide. CONSTITUTION:An enolase inhibitor (e.g. sodium fluoride) hindering action of enolase of glycolysis system and an anticoagulant such as heparin are added to 5-20wt.% aqueous solution of a dialkyl sulfoxide (e.g. dimethyl sulfoxide) to give the aimed additive. 2ml human fresh blood is blended with 50mul of the additive and centrifuged to give plasma. Blood sugar value in the plasma is measured, no change is observed in the measured value, hemoglobin concentration in the plasma is low and hemolysis is hardly observed.
Patent JP-H01240433-A (JP)
Title: Ear folding device for vessel
Inventor: TSUCHIYA YUZURU
IPC: B65B43/10
Filed: 1988-03-19
Abstract: PURPOSE:To carry out a prompt treatment and fold accurately an ear part at a required position, by transferring a clamp mechanism with a circulation transfer means, holding a vessel by the clamp mechanism and by folding automatically the ear part to the rear side of transfer direction by a guide member. CONSTITUTION:A vessel 5B is supported at the both sides of the radius direction thereof by first rope 51 and a second rope 52 and delivered securely and smoothly from a first clamp mechanism 23 of a vessel shaping device 20 to a clamp mechanism 102 of an ear part folding device 100. The ear folding device 100 is provided with a first arc-shaped guide member 104 fixed at a frame 103 and arranged at the periphery of a rotor 101 and a pair of arc-shaped second guide member 105 fixed at a frame 103 and arranged at both sides of the axial direction of the rotor 101. The vessel held by the clamp mechanism 102 passes on between a pair of the second guide members 105, being held on the peripheral face by the first guide member 104. In the meanwhile, the ear part 5C protruded to both sides of the vessel 5B by both the second guide members 105 is folded to the rear side of respective transfer direction to get tendency for folding.
Patent JP-H07279632-A (JP)
Title: Cam shaft phase changing device of internal combustion engine
Inventor: FUJISAWA HIDEAKI
IPC: F16H48/08
Filed: 1994-04-05
Abstract: PURPOSE:To prevent deterioration of responsiveness caused by hydraulic drive so as to reduce energy consumption by rotatably providing a pinion support plate for rotatably supporting a bevel pinion in a cam shaft driving gear. CONSTITUTION:A variable valve gear comprises a cam shaft 10, and a differential gear member 12 and a phase changing part 14 which are provided on one end of the cam shaft 10. The gear part 12 includes a pair of bevel gears 22, 22a which are provided with right and left internal threads 24, 24a different in the direction. A bevel pinion 30 is installed on the opposite gear faces of the bevel gears 22, 22a. The pinion 30 is rotatably supported by pinion support plates 38, 38a. Electromagnetic brakes 40, 40a are attached to the outer surface sides of the bevel gears 22, 22a. A spline groove 44 is provided on a cam shaft driving gear 48 which is so constructed that a gear 46 connected to the rotating part of an internal combustion engine is provided on the outer peripheral edge. Thus, the deterioration of responsiveness caused by hydraulic drive can be prevented so as to reduce energy consumption.
Patent JP-S63231908-A (JP)
Title: Dryer of plastic pellet
Inventor: NAKAGOME MATSUJI
IPC: F26B17/14
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a dryer of plastic pellets, whose drying efficiency is high, by a method wherein a heating microwave is introduced into a drying cylinder where plastic pellts are retained and the plastic pellets are also dried from the inner core part. CONSTITUTION:Plastic pellets are fed within a drying cylinder 1 in order through a pellet loading port 2 while supplying microwave within the drying cylinder 1 by driving a microwave generator 6 and blower 8. Water molecules contained in the plastic pellets are excited through an action of the microwave, the plastic pellets heat themselves through frictional heat among molecules, and drying is performed swiftly from inner core part as well. Moisture discharged and evaporated within the drying cylinder 1 is discharged effectively from an exhaust port 3 through compulsion of the blower 8. A electric wave is shielded from leaking through a punching metal 4 covering the exhaust port 3 of the drying cylinder 1 in relation to the microwave, the microwave acts effectively within the drying cylinder 1.
Patent JP-S55162444-A (JP)
Title: Alkali-proof glass composition for fiber
Inventor: KUME MAKOTO
IPC: C03C13/02
Filed: 1979-05-30
Abstract: PURPOSE: To provide the title glass consisting of a specified amount each of SiO 2 , Al 2 O 3 , ZrO 2 , CaO, BaO, SrO, Na 2 O,K 2 O and B 2 O 3 , cabable of undergoing stable spinning work, having superior durability, and suitable for use as a cement reinforcing material.  
     CONSTITUTION: The glass consists of SiO 2  51W61% (especially 53W58%), Al 2 O 3  <4% (<2%), ZrO 2  10 (12)Wless than 18%, CaO 1.5 (2)W8%, BaO 4W24% (5W 22%), SrO<10% (<5%), Na 2 O 3W16% (4W12%), K 2 O<5% (<3%) and B 2 O 3 <3% (<2%), satisfying (CaO+SrO+BaO)=10W30wt% and BaO/(CaO+ SrO+BaO)=0.2W0.8 by mol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09236511-A (JP)
Title: Method for preventing false information in failure detector for color filter board
Inventor: YAMAMOTO HOZUMI
IPC: G02B5/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of false information due to the inclination of a color filter board when it is inspected. SOLUTION: The tilt angle δθ of an outer frame of a color filter board against a reference line K is measured in advance, and the number of pulses in the peripheral part over a plurality of points in a Y direction is calculated according to the result, then the obtained result is stored in a memory 54. In failure inspection, the number of pulses corresponding to Y position of a CCD line sensor 33 is read out from a memory 54 every step movement of the color filter board in the Y direction, and the result is set successively in a variable inhibit circuit 45, then respective pulses against the peripheral part are removed so as to prevent the generation of false information.
Patent JP-S61226373-A (JP)
Title: Mud guard for vehicle
Inventor: MAYUZUMI YOSHIYUKI
IPC: B62D25/18
Filed: 1985-03-29
Abstract: PURPOSE:To improve the appearance characteristics of a mud guard by depositing and fixing a color display body on the mud guard main body via ultrasonic welding. CONSTITUTION:A mud guard is formed with thermoplastic synthetic resin such as polyethylene as a substrate. On the other hand, a color display body showing letters or symbols is made of the same synthetic resin material as that of a mud guard substrate 11a and is fixed on the substrate 11a. In this case, the color display body 12 and substrate 11a are pinched between welding tips 13, 14, ultrasonic vibration energy is applied, films of contact faces are destroyed, and they are recrystallization-welded via the vibration heat.
Patent JP-2000263796-A (JP)
Title: Ink jet head
Inventor: SAKAEDA MASATAKA
IPC: B41J2/16
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance abrasion resistance of compositional members by forming at least a part of a head of a hybrid material where organic and inorganic materials are mixed through molecular bond. SOLUTION: At least a part of a head is formed of a hybrid material where organic and inorganic materials are mixed through molecular bond. The hybrid material is composed of a resin having a skeletal of polyimide with an inorganic material bonded to the side chain thereof. Oxygen in the imide group of polyimide is linked with the end OH group of the inorganic material SiO2 through hydrogen bond and coordination hybridized. More specifically, the molecule SX of inorganic material is bonded to the skeletal PI of polyimide molecule as a side chain through a hydrogen bonding part B. Because of such a bond, dispersion level is on the order of nm(1×19-9 m) and the inorganic material is not removed easily nor missed through abrasion.
Patent JP-S60211450-A (JP)
Title: Casette for storage-type phosphor sheet
Inventor: TAMURA KAORU
IPC: G03B42/04
Filed: 1984-04-04
Abstract: PURPOSE:To facilitate taking in and out a phosphor sheet by sticking a lining material, where a resin sheet material is put on a cushion material layer, to the inside of a rear cover of a cassette and cutting a part of the peripheral edge part of the lining material to form a cavity part. CONSTITUTION:A space 7 where the phosphor sheet should be stored is formed on the inside of the cassette consisting of a front cover 1 and a rear cover 2 which are opened and closed by a hinge mechanism. A cushion material 4 consisting of an expanded polyethylene or the like is lined on the inside face of the front cover 1. On the inside of the rear cover 2, a nonskid vinyl chloride sheet 11 is laminated on a cusion materal 10 consisting of an expanded polyurethane or the like to form a lining material 12. A part of the peripheral edge part of the lining material 12 is cut in the longitudinal direction with a width W to form cavities 15 and 15, and the phosphor sheet omitted in the figure and the lining material 12 are prevented from being brought closely into contact with each other. Thus, the phosphor sheet is taken in and out easily to prevent the damage of the phosphor sheet.
Patent JP-H11263043-A (JP)
Title: Printing driving apparatus
Inventor: SUZUKI TATSUYA
IPC: B41J2/52
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make an apparatus compact and shorten a time after a power source is turned on until a printing operation is started. SOLUTION: When a power source is turned on to bring each functional block constituting a printing driving apparatus into an operable state, a switch signal MODE is turned to a high level and consequently one output terminal of a clock control circuit 16 is enabled. Correction data DATA2a, DATA2b are serially input to correction shift registers 18, 19 synchronously with a correction shift clock CLK2. When the 384-bit correction data DATA2a, DATA2b are stored in the correction shift registers 18, 19, the switch signal MODE is turned to a low level, whereby one output terminal of the clock control circuit 16 is disabled and the correction data DATA2a, DATA2b are retained in the correction shift registers 18, 19.
Patent JP-H02245639-A (JP)
Title: Specimen measuring apparatus
Inventor: SAITO ATSUSHI
IPC: G01N15/14
Filed: 1989-03-18
Abstract: PURPOSE:To determine absolute values of a particle size of a specimen particle and a flow velocity thereof by scanning the specimen in a direction of passage of the specimen and in the opposite direction thereto with an irradiation light at a part to be inspected through which the specimen passes. CONSTITUTION:A specimen particle 10 such as corpuscle cell and latex agglutinated body is made to flow sequentially through a passage section 8 in a flowcell 7 by a sheath flow system at one or one mass at a time at a fixed flow velocity. The specimen particle 10 passing through a part to be inspected is irradiated with a laser light from a laser light source 1 and among scattered lights eventually generated, a forward scattered light with a specified angle component incident into a condenser lens 3 to be condensed is detected with a photo detector 5 via a choke 4. The photo detector 5 detects the scattered light alone attributed to the specimen particle 10 with an aid of a light stopper 9 provided between the flowcell 7 and the condenser lens 3. An output pulse of the scattered light detected with the photo detector 5 is inputted into a pulse width measuring circuit 6 to measure a pulse width thereof, namely, time between the start and the end of irradiation of the specimen particle with a laser beam.
Patent JP-H0929103-A (JP)
Title: Photocatalytic body, photocatalytic device, light source and lightening equipment
Inventor: HONDA HISASHI
IPC: B01J21/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To demonstrate a desired photocatalytic action with a light irradiation from the rear side surface of a light transmissive base material and to enhance the transmissivity of light in the visible region. SOLUTION: The photocatalytic body 1 is constituted so as to activate a photocatalyst film 3 by forming the 0.01-0.3μm thickness, the film 3 consisting essentially of an anatase type titanium oxide at least on one region of one surface of the base 2 transmitting light of <=410nm wavelength and irradiating with light from the other surface.
Patent JP-H01243807-A (JP)
Title: Transmission capacity increasing method for existing transmission line
Inventor: HOSHINO HIROYUKI
IPC: H02G1/02
Filed: 1988-03-22
Abstract: PURPOSE:To enable a capacity to be enlarged, by constructing a new iron tower between existing iron towers, to shorten the interval between iron towers and by doubling the conductor between them. CONSTITUTION:At a position for dividing a length between existing iron towers T1, T2, an iron tower TN of the almost same scale as that of the iron towers T1, T2 is newly set, and when bridged wires are formed to be double conductors, then no problems are found essentially, and at once, a transmission capacity can be increased twice or more. In this case, the iron towers T1, T2 can be arranged sufficiently in accordance with conventional strength. By the reduction of a tension, the burden of a load to the iron towers is rather reduced, and subsidiary effect for lengthening the span of the life extremely is found. Then, a necessary cost is set as 1.2 or more times as much as the cost of the material of the transmission line of the assumed new construction of the same scale as that of an existing transmission line.