baber/WOPTO huggingface dataset:
Patent JP-H0227665-A (JP)
Title: Electrolyte plate for fused carbonate type fuel cell
Inventor: NISHIHARA YOSHINORI
IPC: H01M8/02
Filed: 1988-07-15
Abstract: PURPOSE:To prevent thermal breakage when the electrolyte holding capability is increased by providing at least a gas insulating layer formed by sintering metal grains and an electron insulating layer containing gamma-lithium aluminate grains. CONSTITUTION:In the electrolyte plate 5 of a fused carbonate type fuel cell impregnated with an electrolyte and pinched by an anode electrode 4a and a cathode electrode 4b, at least a gas insulating layer 5a formed by sintering metal grains and an electron insulating layer 5b containing gamma-lithium aluminate grains are provided. The holding property of the electrolyte and the crack resistance are increased by the sintered metal grains of the gas insulating layer 5a, on the other hand, the anode electrode 4a and the cathode electrode 4b are electronically insulated by the electron insulating layer 5b. The electrolyte plate of the fused carbonate type fuel cell provided with all functions required for the electrolyte can be obtained.
Patent JP-S57100171-A (JP)
Title: Adhesive composition
Inventor: KIMURA KAORU
IPC: C09J4/00
Filed: 1980-12-16
Abstract: PURPOSE: An adhesive composition, containing a specific anionic polymerization inhibitor in a 2-cyanoacrylate adhesive, and capable of preventing the occurrence of discoloration and deterioration in set time with time.  
     CONSTITUTION: An adhesive composition obtained by adding preferably 1W 1,000ppm one or more of (A) a compound expressed by formulaI, (B) a compound expressed by formula II, (C) a compound expressed by formula III[R 1  is 1W12C fluoroalkyl or fluoroaryl; R 2  and R 3  are 1W12C (fluoro)alkyl or aryl], (D) pentafluorophenol, (E) hexachloroacetone or hydrate thereof, and (F) chloral or hydrate thereof to a 2-cyanoacrylate monomer, e.g. methyl 2-cyanoacrylate, and further adding preferably 10W5,000ppm radical polymerization inhibitor, e.g. hydroquinone, thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0840499-A (JP)
Title: Hose reel
Inventor: TANJI HIROYUKI
IPC: B65H75/38
Filed: 1994-07-28
Abstract: PURPOSE:To enhance the strength against impact from outside and improve the appearance. CONSTITUTION:A hose reel is provided with a take-up drum 11, a main body 12 for rotatably supporting the drum 11, an inner passage formed in the take-up 11 and a L-shaped connecting pipe 14 for connecting the inner passage of the drum with an outside supply hose. The L-shaped connecting pipe 14 is provided with a hose side connecting parts, a drum side connecting part, a L-shaped pipe part and a reinforcing rib and is covered with a pipe-like cover, enclosed from the hose side connecting part to the drum side connecting part. The cover is made of an elastic material, a slit is formed on one side to open the cover entirely and the one end of the slit is chamfered. The cover is placed on the L-shaped connecting pipe by forcing the chamfered end over it.
Patent JP-H0526760-A (JP)
Title: Distance measuring device and unbalance correcting device using same
Inventor: HISAMATSU MASANORI
IPC: H01B3/12
Filed: 1991-07-17
Abstract: PURPOSE:To accurately measure the moving quantity of a moving body and the dimension of an object by setting the reduction ratio of a reduction gear mechanism to a value containing a value of a decimal point or less and controlling the movement of a milling spindle using an encoder of predetermined resolving power. CONSTITUTION:For example, when the reference point of the rotary shaft of a stepping motor 8 and that of the rotary shaft 16 of a ball screw 7 are present at zero angle position, the reduction ratio of a reduction gear mechanism 9 is set to 10.8. Whereupon, when the motor 8 is rotated 54 times, the shaft 16 makes 5 revolutions and the reference points of both rotary shafts return to 0$0. Herein, when a milling spindle 1 moves by 5mm when the shaft 16 makes one revolution, the spindle 1 moves by 25mm by the five revolutions of the shaft 16. Within this 25mm range, the position of the spindle 1 can be uniquely confirmed on the basis of low and high speed encoders 10, 11 through the ball screw 7 to be controlled. When the value of the first decimal point of the reduction ratio is set to 0.1 or to 0.9, the position of the spindle 1 can be uniquely controlled during the ten revolution of the shaft 16.
Patent JP-S6334851-A (JP)
Title: Zinc dendrite control method
Inventor: JINNAI KENICHIRO
IPC: H01M50/77
Filed: 1986-07-29
Abstract: PURPOSE:To restrict the dendrite growth owing to the repeated charge and discharge operations in a zinc-bromine cell, by making the cell in an enclosed type and circulating an inert gas to a negative electrode side electrolyte tank keeping at a specific pressure through a switch valve. CONSTITUTION:By opening switch valves 18, 19, and the like in a discharge, or in a charge and discharge operation, the inert gas N2 in an N2 gas tank is circulated at a pressure of 1 to 3 atm through the electrolyte 8 in an electrolyte tank 10 at the negative electrode side, and the like. Therefore, the growth of dendrite produced in the repeated charge and discharge operations can be restricted by the partial concentration of the current density based on an uneven distribution of a product by the dissolved oxigen in the water of the electrolyte, whose electric resistance is higher than that of normal metals. By such an improvement of the even electrodeposition, the deterioration of the cell capacity owing to the growth of dendrite can be prevented.
Patent JP-S6334493-A (JP)
Title: Condensation heat transfer promoting device
Inventor: YABE AKIRA
IPC: F28F13/04
Filed: 1986-07-29
Abstract: PURPOSE:To promote the transfer of condensation heat, by a method wherein a link type spacer is attached between electrodes and a condensing tube so as to be slanted against the axis of the condensing tube, in order to remove a liquid film adhered to the condensing tube by attracting it to the electrodes. CONSTITUTION:Electrodes 2 are arranged along the axis of a condensing tube 1 so as to be opposed to the same tube 1. A link type spacer 3 is provided between the electrodes 2 and the condensing tube 1 so as to be slanted with respect to the axis of the condensing tube 1. When a voltage is impressed between the condensing tube 1 and the electrodes 2, a liquid film on the condensing tube is attracted to the electrodes and, as a result, the giving and reception of heat between a liquid in the tube and other fluid out of the tube are effected well. When the electrodes 2 are too long, the liquid film stagnates between the condensing tube 1 and the electrodes 2 and heat transfer is deteriorated extremely. Therefore, the spacer 3 cuts the liquid film on the half way to send the cut film to the electrodes 2 through a slope. According to these effects, the liquid, film adhered to the condensing tube 1 may be reduced, good heat giving and reception may be effected and the transfer of condensing heat may be promoted.
Patent JP-H0621427-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L31/04
Filed: 1992-07-03
Abstract: PURPOSE:To provide a photoelectric conversion device which is improved to reduce dark current. CONSTITUTION:A first electrode 10 is provided on a substrate 1. A semiconductor 12 for photoelectric conversion is provided on the substrate 1 for covering the first electrode 10. A second electrode 14 is provided on the semiconductor 12. An electron injection block layer 13 for blocking injection of electron into the semiconductor 12 from the second electrode 14 is inserted between the semiconductor 12 and the second electrode 14. The electron injection block layer 13 is formed by a material satisfying the following inequality, namely phiM-chi2>=Eg1 when the work function of the second electrode 14 is set to phiM, the electron affinity of the electron injection block layer 13 is set to chi2, and the band gap of the semiconductor 12 is set to Eg1.
Patent JP-S6336871-A (JP)
Title: Drying and heat treating device making use of infrared radiation
Inventor: IWAI KEIJI
IPC: D06M101/16
Filed: 1986-07-28
Abstract: PURPOSE:To perform drying and heat treatment by making use of IR radiation by disposing radiation panels which are adjustable in surface temp. within a specific range to both sides of a passage in which an impregnated material passes. CONSTITUTION:A base material 1 such as glass cloth is passed through a thermosetting or thermoplastic resin 2 dissolved or dispersed in a combustible solvent and is thoroughly impregnated with said resin. The impregnated material 1' is put into a drying or heat treating chamber 8. The radiation panels 10 adjustable in the surface temp. from 100 to 700 deg.C are installed on both sides of the passage where the material 1' passes. The exhaust gas contg. the vapor of the combustible solvent discharged therefrom is completely burned by a combustion device 5 and the heat energy of the resulted high-temp. gas is fed through a flow rate damper 23 by a fan 16 into the panels 10 directly or through a heat exchanger 7. The surface temp. is regulated to 100-700 deg.C by controlling the temp. and flow rate therein. The heat is thus effectively utilized.
Patent JP-2001012361-A (JP)
Title: Oil pump
Inventor: SHIINA YOSHIRO
IPC: F04C15/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of dimension in the driving direction of an oil pump while external leakage of oil at a part at which the driving shaft of the pump is projected from a pump housing, is prevented. SOLUTION: A ring-like groove 2e which radially extends at this side of a seal land 10 starting from a position corresponding to a substantial terminal part of a delivery port 8 to be connected to an inlet port 7, is formed on the sliding surface of an inner land part 2a of a pump housing 2, and thus, oil which leaks from between the planar part of an inner rotor and the sliding surface of the inner land 2a by the pressure on the delivery port 8 side, is returned to the inlet port 7 by the groove 2e. Thus, the dimension in the direction of the driving shaft of the oil pump can be shortened while external oil leakage is prevented, and the degree of freedom of installation can also be improved.
Patent JP-H1184893-A (JP)
Title: Intermediate transfer body and image forming device using the same
Inventor: ARAI KAZUHIKO
IPC: G03G15/16
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate a drive/travel control of an intermediate transfer body, to reduce the transfer ratio of fogging toner and to eliminate the deterioration of image quality by forming the intermediate transfer body surface on which the toner image is applied so that it may be provided with a projecting part and a recessed part having a rough surface in a coexistent state. SOLUTION: The surface layer of silicone rubber is installed on a polyimide base layer 71, the surface layer of the silicone rubber is constituted of the projecting part 70a and the recessed part 70b whose surface is roughened. In this case, by increasing the center line mean roughness Ra of the recessed part of the intermediate transfer body, the gloss is reduced. And, the gloss is adjusted by the surface roughness of the recessed part of the intermediate transfer body. Besides, the friction coefficient of the intermediate transfer body provided with the projecting part and the recessed part whose surface is roughened is completely equal to a friction coefficient generated in the case of using an intermediate transfer body provided with smooth recessed part and projecting part.  The medium gloss reproduced by a present color copying machine is introduced as the image gloss, the drive/travel control of the intermediate transfer body is facilitated by reducing the friction coefficient with reference to the photoreceptor, and the transfer ratio of the fogging toner is reduced.
Patent JP-S6071473-A (JP)
Title: Ring winding device
Inventor: YANO ISAMU
IPC: B65H81/04
Filed: 1983-09-26
Abstract: PURPOSE:To make a tape windable on a core material in an equipitch at a certain angle of orientation, by installing a driving roller, which rotates the core material, and a pressing roller which holds the core material under pressure, while also installing a shuttle being provided with plural bobbins around a shaft center of the core material. CONSTITUTION:A ring-type core material 1 is set up in horizontality and made to be rotatable at will. A driving roller 8 whose rotary peripheral surface is of concave surface form is made contact with this core material 1, and rotative output in a motor 4 is transmitted to the shaft via a transmission mechanism 6. In addition, a pair of pressing rollers 8, which holds the core material 1 in making it oppose the driving roller 3 under pressure, is installed. On the other hand, there is provided with a shuttle 15 rotating with the shaft center of the core material 1 as its center, and this shuttle is driven by a motor 16 via a driving mechanism 18. And, plural bobbins 19 are supported on the whole circumference of the shuttle 15 via a bearing plate 20, and a prepreg tape 21 is rolled round on each bobbin 19, while a terminal of each tape 21 is secured tight to the core material 1.
Patent JP-H05343288-A (JP)
Title: Exposure apparatus
Inventor: OZAWA KEN
IPC: H01L21/027
Filed: 1992-06-11
Abstract: PURPOSE:To accurately monitor an exposure amount of a wafer even if reflectivity of an optical component of an illumination optical system or its beam splitter, etc., is varied due to irradiation of an exposure light. CONSTITUTION:The exposure apparatus comprises a beam splitter 13 for branching part of a laser light between a laser light source 1 and a mask R, an integrator sensor 29 for receiving the laser light branched by the splitter 13, an illumination amount monitor 20 having a light receiving surface near a wafer W on a stage 19 to receive the lights to be irradiated from illumination optical systems 14-18 through the mask R, and a main control system 23 for regulating a ratio of output signals of the sensor 29 to the monitor 20.
Patent JP-H06166325-A (JP)
Title: Air conditioning controller for vehicle
Inventor: HARADA TOSHIO
IPC: B60H3/06
Filed: 1992-06-11
Abstract: PURPOSE:To realize a sanitarily comfortable air conditioned state by electric- charging the dust in the introduced air-in a corona electric discharge part, absorbing the dust into an evaporator as dust collection part, rinsing the dust by the condensed water, discharging the dust outside the vehicle, and carrying out deodorization by the generated ozone. CONSTITUTION:A blower 2 is arranged on the upstream side of an air conditioner duct 1, and an evaporator 6, heater core 7, and an air mixing door 8 which adjust the temperature of the introduced air are arranged on the downstream side. At the position in close to the front surface of the evaporator 6, a corona electric discharge part 16 which electric-charges the fine particles in the introduced air by applying a voltage between an anode made of aluminium, iron, etc. and a cathode made of tungsten, etc., and collects dust on the evaporator 6 in a grounded state, and allows the dust to flow down by the condensed water, and at the same time, performs the deodorization and sterilization for the bad odor substance adhering on the surface of the evaporator 6 by the generated ozone is arranged. Further an ultrasonic fogger 18 which changes water to mist by applying the ultrasonic vibration and humidifies the air introduced into the air conditioner duct 1 is installed.
Patent JP-H0227638-A (JP)
Title: Manufacture of metal steam discharge lamp
Inventor: TAGUCHI SHOICHI
IPC: H01J9/32
Filed: 1988-07-16
Abstract: PURPOSE:To push out inactive gas between a main tube and sealing foil, especially at an edge part of sealing foil, to the external to prevent occurrence of sealing defective by pressing a subject part to be sealed of the main tube from the center side of the main tube to the aperture side with rotary pressing bodies in sealing it. CONSTITUTION:A subject part to be sealed in a main tube 1 is heated and softened, and the center side of the subject part is pressed by flat parts of rotary pressing bodies 14a, 14b. Keeping this condition, the rotary pressing bodies 14a, 14b are moved down to be rotated to the aperture side of the main tube. The subject part is pressed down and sealed by curved parts B. The subject part of the main tube 1 is thus pressed and sealed by being pressed from the center part to the aperture side by the pair of rotary pressing bodies 14a, 14b. Bubbles between sealing foil 7b and the main tube 1, especially at an edge part of the sealing foil 7b, are thus pushed out to the external, thereby sealing defective is prevented.
Patent JP-H1111311-A (JP)
Title: Hand scotch safety device for rolling stock
Inventor: NUMANO TOSHIO
IPC: B61H7/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a perpetual motion accident based on an overlooked use of a hand scotch body by providing a hand scotch use detecting means and a storage detecting means, detecting the non-use of the hand scotch body by the hand scotch use detecting means, and instructing the use of the hand scotch body on an alarm when the storage detecting means achieves the detection. SOLUTION: When a rolling stock is stored, a main circuit open switch MS is not closed, and a power source sensor MLS of a storage detecting means 9 achieves the detection. When no hand scotch body is engaged with a wheel, the hand scotch body is left engaged with a hand scotch body receiver, and an attachment detecting sensor HS of a hand scotch detecting means 3 detects the non-use of the hand scotch body. Thus, the power is supplied from an auxiliary power source BT to a normally-closed contact MSLb of the power source sensor MLS, a normally-opened contact HSa of the attachment detecting sensor HS, and a sound reproduction device RS1, and the alarm to instruct the use of the hand scotch body is given from an alarm SP by the command of a first control part 16.
Patent JP-H0229535-A (JP)
Title: Cooling and heating apparatus
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1988-07-15
Abstract: PURPOSE:To control the refrigerant circulation rate in a user side refrigerant cycle by detecting the refrigerant pressure in the user side refrigerant cycle, and controlling the operating number of two or more refrigerant transfer units according to the detected pressure. CONSTITUTION:A pressure detector 13 detects the refrigerant pressure in a user side refrigerant cycle, and a control unit 14 controls the operating number of refrigerant transfer units 11. The operating number of the refrigerant transfer units 11 is controlled according to the load on a user side unit b, and the heat- exchange capacities of a second auxiliary heat exchanger 9 and a user side heat exchanger 12 are controlled by controlling the refrigerant circulation rate in the user side refrigerant cycle to control the capacity of the user side refrigerant cycle.
Patent JP-H1115280-A (JP)
Title: Liquid developing device
Inventor: HIRAI HIDEJI
IPC: G03G15/11
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To easily supply liquid developer for use in developer to a storage means and also to easily replace an empty container with a container filled with liquid developer for replenishment. SOLUTION: When the amount of liquid developer 9, detected by a level detection means 18, reaches a preset lower limit value as a result of a decrease in the liquid developer 9 in the liquid storage tank 10 in the course of forming an image by transferring the liquid developer 9 in the developer storage tank 10 to an electrostatic latent image on a photoreceptive drum 1 by means of a developing roller 11, a replenishment control part operates a pressing means 17 to raise a pressing member 16. Consequently a jet opening 141 in the front end of the replenishment cartridge 14 is pressed and the liquid developer 9 is jetted out of it into the developer storage tank 10 to replenish it with the liquid developer.
Patent JP-H0528848-A (JP)
Title: Superconductive wire
Inventor: SHIMOHATA KENJI
IPC: H01B12/10
Filed: 1991-07-18
Abstract: PURPOSE:To provide a superconductive wire with high stability by preventing superconductive destruction caused by superconductive turbulence. CONSTITUTION:A NbTi superconductive wire 10 is constructed by embedding a plurality of filaments 11 of NbTi, which is superconductive, in Cu 3 as a base material for stabilizing. Cu 12 as stabilizer is provided in the center of this superconductive filament 11. Thereby the copper in the center of the filament 11 diffuses heat when heat is emitted with an external turbulence which has caused temp. rise in the filament 11.
Patent JP-S57101851-A (JP)
Title: Magnetic photoreceptor
Inventor: WATANABE MASANORI
IPC: G03G15/01
Filed: 1980-12-18
Abstract: PURPOSE:To provide composite functions such as color recording, overlaying and the like and obtain sharp images by laminating an insulation layer dispersed with magnetic powder and having an electric charge transport function on the photoconductive  layer on a conductive substrate. CONSTITUTION:An insulation layer C dispersed with magnetic powder (gamma-Fe2O3 doped  with Co or the like) is provided on the photoconductive layer B provided on a conductive substrate A, whereby a magnetic photoreceptor P is formed. In the case of using  this for overlaying, it is charged with an electrostatic charger 1, and a magnetic head  2 is brought in direct contact with the insulation layer C, whereby magnetic patterns  are written. Hence, magnetic recording efficiency is improved, and the head to be used  is reduced of size. This is followed by exposing with an exposure device 3, developing  with a magnetic toner in a developing part 4, transferring the image to plain paper  with a transfer device 5, erasing the charge with an erasing lamp 6, deenergizing with  a magnetic erasing head 7, and cleaning by removing the toner with a cleaner 8. Optical writing and magnetic writing are accomplished simultaneously by one time of  development, and since the small sized magnetic head is usable, the sharp images are  obtained. It is also possible to obtain the printed images of two colors, for example, black-red, in the similar manner.
Patent JP-H0616893-A (JP)
Title: Fluororubber composition
Inventor: SHIRAI YOSHIHIRO
IPC: C08L87/00
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a fluororubber compsn. improved in low-temp. properties by compounding a fluororubber with a terminal-modified halogenated polyether. CONSTITUTION:100 pts.wt. fluororubber having a mol.wt. of 3,000-1,200,000 is compounded with 1-50 pts.wt. terminal-modified halogenated polyether of the formula: Y<1>-Rf<1>-Y<2> (wherein Rf<1> is a group having a halogenated alkyl polyether group; Y<1> is fluorine or a polar group; and Y<2> is a polar group).
Patent JP-H05204144-A (JP)
Title: Positive type resist composition
Inventor: TOMIOKA ATSUSHI
IPC: G03F7/022
Filed: 1992-07-06
Abstract: PURPOSE:To provide the positive type resist composition superior in various performance, such as heat resistance, sensitivity, resolution, and focal depth, and free from scum. CONSTITUTION:This composition comprises an alkali-soluble resin including a novolak resin, obtained by condensing phenols and carbonyl compounds, containing a fraction not over 900 molecular weight in terms of a polystyrene measured by GPC in an amount <=20% of the total pattern area except the nonreacted phenols, a quinonediazido compound, and a phenol compound represented by formula in which each of R1 and R2 is, independently, II or alkyl or the like; each of x and y is, independently, 1, 2, or 3; and m is an integer of 0-4. This phenol compound is used in a phenol to alkali-soluble resin weight ratio of 3:10-5:10.