baber/WOPTO huggingface dataset:
Patent JP-S60230662-A (JP)
Title: Light receiving member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1984-05-01
Abstract: PURPOSE:To enable image formation using a monochromatic coherent light by arranging an a-SiGe layer photoconductive a-Si layer on a substrate in this order from it and incorporating a conductivity governing substance in at least one of them in a concn. distribution nonuniform in the layer thickness direction. CONSTITUTION:The first layer 1002 contg. a-SiGe and the second photoconductive layer 1003 contg. a-Si are formed in this order on the substrate 1001 having on the surface a large number of protuberances formed by overlaying subsidiary peaks on main peaks on the section obtained by cutting the substrate 1001 at the prescribed position to obtain a light receiving layer 1000 having multilayer structure. At least one of the layers 1002, 1003 contains the conductivity governing substance in a concn. distribution nonuniform in the layer thickness direction in this layer. Such a surface of the substrate 1001 can enhance adhesion to the layer 1000, and prevent light interference effect. The incorporation of the conductivity governing substance gives desirable conduction characteristics to the layers 1002 and/or 1003.
Patent JP-2000284646-A (JP)
Title: Electrophotographic device
Inventor: IZUMI TAKASHI
IPC: G03G21/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic device high in printing speed and excellent in work efficiency without changing the front and back sides of ejected paper for each other even in the case of double-sided printing by preventing printing while ignoring a blank page when a page to be printed is the blank page and eliminating unnecessary processing until toner is fixed after a drum is electrified. SOLUTION: This device is equipped with a blank page detection means 25 deciding whether or not image information stored in a frame buffer 23 is blank information, an engine part 24, a blank paper carrying path 19b directly carrying paper from paper feeding parts 11a and 11b to a paper ejection part 18 without passing via a developing part and a transfer part, and a carrying path switching means 12 switching a paper carrying path. When the detection means 25 decides that the image information stored in the frame buffer 23 is the blank information, the electrification of a photoreceptor 13 is stopped and the paper carrying path is switched to a blank paper carrying path 19b by the switching means 12.
Patent JP-H04322116-A (JP)
Title: Cord reel device
Inventor: TAKAHASHI YUTAKA
IPC: H01R13/46
Filed: 1991-04-19
Abstract: PURPOSE:To widen movable range of an electric appliance and to enhance cooling effect of cord by driving two cord drums in a casing through a rotary unit and making a suction hole and a discharge hole through the opposite side faces of the casing while interposing a central cooling fan. CONSTITUTION:Two cord drums 3a, 3b arranged in a casing 1 are rotated reversely through a drive unit(not shown) in order to wind cords 2a, 2b. The drums 3a, 3b wind/rewind a power supply side cord 2a and a load side cord 2b, respectively. A cooling fan 5 located in the center of the casing 1 is rotated by means of a driver(not shown) to such the air through the suction port 10 and discharge the air 12 through the discharge port 11. A plug 4 is connected to a power supply while a receptacle 9 is connected with other electric appliance, e.g. the plug of an electric cleaner, thus winding the cords around the cord reels 3a, 3b simultaneously or individually by depressing push switches 6a-6c. Consequently, working range of the electric appliance is widened and cooling effect of cors is enhanced.
Patent JP-S59213491-A (JP)
Title: Continuous conditioning device for potable water
Inventor: TANIGUCHI YASUKO
IPC: C02F1/46
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a small-sized continuous conditioning device for potable water by disposing plural anode bars at an equal interval in a cylindrical electrolytic reaction cell, and providing the anode bars so as to be enclosed with ion permeable diaphragms. CONSTITUTION:A DC voltage is impressed between anode bars 12 and a cathode 16 and thereafter city water is supplied through a water feed port 17 into a reaction cell 11. The city water is admitted to the cathode 16 side and is admitted dividedly through the holes of means 15 for attaching diaphragms 13 to the bars 12. The water ascends along the anode bars while receiving an electrolytic effect until the water arrives at discharging ports 18, 19 at the top of the vessel 11. The city water is electrolytically conditioned during this time, so that the cathode water is converted to alkali water to have an increased mineral component such as calcium. The cathode water in particular contacts efficiently with the cathode 16 packed in the spacing between the membranes 13 and the cell 11 and therefore the reduction of the residual chlorine owing to such electrolysis is effected. The effect of dechlorinating the cathode water is thus admitted.
Patent JP-H09283199-A (JP)
Title: Connector
Inventor: TAJIRI HIROSHI
IPC: H01R13/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To suppress the bending and the deformation of a connector in a connector connection terminal area where the bending and the deformation occur easily resulting from the miniaturization thereof in a connector equipped with offset-bending terminals. SOLUTION: In a connector, plural terminals, one side ends of which are contacts 21a and the end pieces of which behind offset-bending portions via the following fixing portions 21c to an insulator 22 are board connection terminals 31d against a circuit board, are arranging fixed to an insulator 22. A corrugation 31a protruding to one face side is formed along a lengthwise direction in an area at least containing the offset bending portion from first bending portion 21d' to second bending portion 21d", and side walls 31c are formed on the board connection terminal 31d so as to form a terminal 31.
Patent JP-H0624682-A (JP)
Title: Conveying system of overhead conveying vehicle
Inventor: MITANI KEIO
IPC: B66C17/04
Filed: 1992-03-11
Abstract: PURPOSE:To provide stable traveling of an overhead conveying vehicle in a suspension state by installing at least a pair of diagonal members between a main body and a lifting base in the overhead conveying vehicle, and alternately reciprocating the respective diagonal members in compliance with swinging of the lifting base so as to suppress the swinging. CONSTITUTION:An overhead conveying vehicle 30 is constituted of a main body 49 and a lifting base 50. The main body 49 travels along a rail 34 mounted on a ceiling beam, while the lifting base 50 is liftably suspended from the main body 49 by a belt 40. In this constitution, at least a pair of diagonal members 1, 2 are installed between the main body 49 and the lifting base 50. In the diagonal members 1, 2, lower ends thereof are respectively fixed to a pair of fixing ends 3, 4, and upper ends thereof are respectively fixed to a fitting part 5 having a built-in stop device. With this constitution, when the lifting base 50 is swung, one of the diagonal members 1, 2 is pulled and the other is accordingly loosened so as to restrain the swinging.
Patent JP-S5314576-A (JP)
Title: Faraday cup for ion implantation device
Inventor: TAKEUCHI MASARU
IPC: H01J47/00
Filed: 1976-07-26
Abstract: PURPOSE: To improve the flow of ion beams and make possible the accurate measurement of the charge quantity to be implanted to semiconductor wafers by providing a window spanned with multilayered metal screens on one side face of a hollow tubular body provided with opening only in the incident direction and applying negative charge to one of said metal screens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60233735-A (JP)
Title: Switching system of information processor
Inventor: OGATA SHIYOUJI
IPC: G06F15/16
Filed: 1984-05-04
Abstract: PURPOSE:To attain continuation of the business work by using a connection/disconnection control circuit for upper/lower interfaces and cutting off automatically the connection of upper and lower interfaces and connecting them to a back- up device. CONSTITUTION:When an information processor 102 has a recovery unable fault, a control part 302 turns on a fault signal 405. Then a switch control part 401 turns on a switch command transmission signal 406 and at the same time turns switches 403 and 402 to the side 2 from the side 1 and vice versa. When a switch command reception signal 407 is received from another information processor 102, the part 401 turns switches 403 and 402 to the side 2 from the side 1 and vice versa to perform the connection and disconnection between the processor 102 and upper and lower interfaces respectively. Then the processor 102 starts automatically the rise business work when it is changed to a connection mode from a disconnection mode.
Patent JP-S5515962-A (JP)
Title: Ozonizer
Inventor: SUZUKI SETSUO
IPC: C01B13/11
Filed: 1978-07-21
Abstract: PURPOSE: To hold the O 3  time yield and power yield of an ozonizer high even under increased O 3  concn. by constructing silent discharge regions with different electrode spaces in the ozonizer and by forming a non-discharge region between the discharge regions.  
     CONSTITUTION: By applying a high voltage to first and third cylinders 3,6 from power source 7 first silent discharge region 15 is formed between the inner wall of cylinder 3 and the outer wall of cylinder 6. At the same time, second silent discharge region 16 is formed between second and third cylinders 4,6. In non-discharge region 17 with a long end plate at the end of cylinder 6 generation of O 3  is reduced, and raw gas introduced 13 is fed into regions 15, 16 and taken out of outflow hole 14 as O 3  gas. As a result, after converting raw gas into suitably stable O 3  in region 15 and further stabilizing it in region 17, O 3  is well formed in region 16. Thus, the O 3  time yield and power yield of the ozonizer can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05253332-A (JP)
Title: Outdoors type golf land
IPC: E04H3/14
Filed: 1992-03-13
Abstract: PURPOSE:To provide a golf course which enables building in outskirts of large cities to prevent environmental destruction without requiring any vast site while being made free from weather conditions to allow the enjoying of plays informally, concerning a golf facility, especially an all-weather outdoors golf facility which is built in outskirts of large cities to allow the enjoying of golfs informally. CONSTITUTION:A club house 7 is built at the center of a roughly circular construction and a plurality of holes 2a-2i are arranged radially on artificial beds centered on the club house. A mobile walk way 5 is provided on the side ends of the holes to make a green 3 communicate with the side of a tee ground 4. Roofs are provided over the holes to cover in such a manner as to allow the admitting of natural light. Thus, an outdoors type golf land 1 with an all weather type golf course is made available.
Patent JP-S5523116-A (JP)
Title: Thermoplastic resin composition
Inventor: INOUE MASARU
IPC: C08L27/00
Filed: 1978-07-21
Abstract: PURPOSE: To obtain a thermoplastic resin composition of high mecharical strength, by molding a molten blend of a thermoplastic resin and a specifically-shaped gypsum (granules).  
     CONSTITUTION: (A) 95W30 wt% of a thermoplastic resin such as polyethylene, a polyester, etc., and (B) 5W70 wt% of spherical gypsum grannles having a size ≤10mm and a bulk density ≤0.8 g/cm 3  are subjected to melt-blending, pelletizing, and then molding. The component (B) can be prepared by the following process: a slurry comprising an acidic solvent containing 0.2W50 vol.% of an acid component and β-gypsum (hemihydrate) or gypsum dihydrate, is subjected to hydrothermal reaction at 100W180°C for 1W120 min. The resulting mixture is put to solid-liquid separation while in a hot state, to obtain a solid of a solvent content ≤40 wt%, which is heat-treated at 50W80°C for 1W3 hvs and then calcined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09277514-A (JP)
Title: Apparatus for driving ink-jet head
Inventor: FUTAGAWA YOSHIKIYO
IPC: B41J2/045
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To make the dynamic range of output electric voltage being suitable for shrinkage/extention of a piezoelectric body to the whole electric voltage region to the neighborhood of the electric voltage of supply electric source and to improve utilization efficiency of the supply electric source by setting a returning means in such a way that a specified wave of driving electric voltage is linearly amplified to the neighborhood of the supply electric source voltage of an electric power amplification means. SOLUTION: A block wherein making monolithic IC is easily performed in a dotted line frame is provided with a wave generating means 16 for generating a specified original wave based on a wave data signal 15, an electric power amplifier 4 constituted of a wave generating means 16, operational amplifiers 17 and 18, transistors Tr1 and Tr2, a P type transistor Tr3 source-earthed and an N type transistor Tr5 whose gates are respectively connected with outputs of the operational amplifiers 17 and 18. The P type transistor Tr3 and the N type transistor Tr5 form an electric voltage amplifier.  A driving circuit is constituted like this, it is possible for the output V0 to obtain the whole electric voltage vibration width approximately from GND level to supply electric source electric voltage even though there exists loss of saturated electric voltage between base emitters of the electric power amplifier.
Patent JP-S57204795-A (JP)
Title: Heating and cooling method
Inventor: TAKATSUKA ISAO
IPC: F25B17/12
Filed: 1981-06-09
Abstract: PURPOSE:To raise the acquisition efficiency of heat as well as to lengthen the serviceable period of a heating and cooling system by using a system in which heating and cooling are performed by utilizing the generation and absorption of heat which occur with the occlusion and release of hydrogen by a metal hydride. CONSTITUTION:The first container 4 is taken out of a heat-insulating box, and the second container 5 is instead provided in the heat-insulating box. Third container 8 filled with a third metal hydride M2H having the lowest equilibrium decomposition pressure within its working temperature range which is in almost metallic state is provided outside the heat-insulating box and connected with the second container 5 by a communication pipe with a valve. When a valve 6 is opened to connect the second container 5 with third container 8, hydrogen moves from the second container 5 of a high pressure to the third container 8 of a low pressure, during which M2H releases its H endothermically to produce a low temperature, and the cold energy thus produced is given to the inside of the heat-insulating box. Consequently, a desired cooling effect can be obtained.
Patent JP-S61248451-A (JP)
Title: Package sealing structure of semiconductor device
Inventor: KOJIMA HIROYUKI
IPC: H01L23/10
Filed: 1985-04-26
Abstract: PURPOSE:To eliminate the projection of a sealing part outside a substrate and facilitate a tight pressing at the sealing junction without breakage of a housing or a substrate by a method wherein a housing is molded out of a material which has a linear thermal expansion coefficient different from that of the material of the substrate and a coupling part is provided at the touching parts of the frames of the housing and the substrate. CONSTITUTION:A housing 3 consists of a frame 3A which touches a substrate 1 and a ceiling plate 3B which closes the upper opening of the frame 3A and is solidly molded out of a material which has a linear thermal expansion coefficient different from that of the material of the substrate 1. A coupling part for sealing the housing 3 and the substrate 1 is constituted by an annular protrusion 8 provided on the bottom end surface of the frame 3a and an annular groove 9 provided on the surface of the substrate 1 and so formed as to be mated with the protrusion 8. The groove 9 and the protrusion 8 and coupled together with a solder sheet 10 between them and, by subjecting the package to a high temperature heating, the frame 3A and the substrate 1 are heat- deformed and at the same time the bottom end surface of the frame 3A and the surface of the substrate 1 are joined and sealed by the solder sheet 10.
Patent JP-S63255814-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: G11B5/73
Filed: 1987-04-13
Abstract: PURPOSE:To improve a surface characteristic, brightness S/N and C-S/N by controlling the residual solvent of a back layer coated with nonmagnetic powder dispersed in a binder within a specific range. CONSTITUTION:The residual solvent of the back layer of a magnetic recording medium consisting of a magnetic recording layer provided on the surface of a nonmagnetic base and the back layer which exists on the rear face of the base an is provided by dispersing the nonmagnetic powder into the binder and coating the dispersion thereof on the base is specified to 10-50mg/m<2>. Various additives are added in addition to the binder and the nonmagnetic powder to the back layer. The additives include a lubricant, grinding agent, dispersant, antistatic agent, etc. Excellent dispersibility to the nonmagnetic powder which is one component of the binder is exhibited if the binder contg. a polar group is used. The improved durability and excellent C-C/N are thereby obtd.
Patent JP-S57204151-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMOSHIDA MOTOTAKA
IPC: H01L21/3205
Filed: 1981-06-09
Abstract: PURPOSE:To remove the corner of a stage difference section by forming a high- concentration phosphorus ion implanting layer promoting the speed of etching to an insulating film attached onto a wiring conductor with the steep stage difference and etching the injecting layer. CONSTITUTION:The wiring conductor 203 of polycrystal silicon formed onto a silicon dioxide film 202 on a P type silicon substrate 201 is coated with a silicon dioxide film 204 containing phosphorus shaped through the reaction of silane, oxygen and phosphine. When phosphorus ions are implanted in the silicon dioxide film 204, the ion implanting region 205 is formed to a surface layer and the surface is removed by an etching liquid containing fluoric acid, a sectional shape of which the corner of the stepped section is taken off is obtained, and disconnection is not generated even when wiring crossing the stepped section is shaped onto the stepped section.
Patent JP-H07294465-A (JP)
Title: Thermal analysis device
Inventor: HARIGAI TETSUZO
IPC: G01N25/20
Filed: 1994-04-26
Abstract: PURPOSE:To cool a heating furnace in a short time by improving an air flow in a thermal analysis device. CONSTITUTION:Cooling air sent out of a blower device 6 passes through a ventilating part 5, and directly strikes on a lower part of a heating furnace 1, and performs cooling. The cooling air struck on the lower part of the heating furnace 1 passes through between the heating furnace 1 and a side surface of a radiation shield 3, and blows off toward a heat insulating cover 4 from an air discharge port 8. This blowoff air next passes through between the side surface of the radiation shield 3 and a side surface of the heat insulating cover 4, and is discharged outside from an air discharge port 9. In this way, efficient cooling is made possible.
Patent JP-H07289705-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1994-04-26
Abstract: PURPOSE:To provide a player with factors to select a game machine the player want to play with. CONSTITUTION:When a play media hits a fixed getting-a-prize part 105, picture displaying parts 108a to 108c start operation and display predetermined several pictures so that the combinations of pictures are dynamically changed. If the combination of pictures displayed when the picture displaying parts stop operation meets a specified combination previously determined, a play media is able to hit a variable getting-a-prize part 106. An operation number display 109 displays the counted results of the operation number of the picture displaying parts and 'big hit' number display 110 displays the counted results of numbers where the variable getting-a-prize part is ready for hit.
Patent JP-H02265562-A (JP)
Title: Internally embedded pump
Inventor: KONO RYOICHI
IPC: A61M1/12
Filed: 1989-04-07
Abstract: PURPOSE:To precisely send out a determined quantity of liquid even when the pressure of a reservoir chamber is increased by providing a detecting means for detecting the pressure of the reservoir chamber and a control part for controlling the drive of a pump driving part by a signal from the detecting means. CONSTITUTION:A pressure sensor 25 is electrically connected to a control part 23, to which a detection signal showing the pressure in a reservoir chamber 7 is inputted. In the control part 23, the correlation between the pressure of the reservoir chamber 7 and the liquid quantity sent out from a pump chamber 10 is preliminarily stored. Therefore, in the control part 23, the voltage applied to a bimorph 17 is regulated on the basis of the detection signal from the pressure sensor 25, and the drive of the bimorph 17 is controlled in such a manner that the liquid quantity sent out from the pump chamber 10 is equal to a preliminarily set value. As the voltage applied to the bimorph 17 is regulated on the basis of the detection signal transmitted from the pressure sensor 25, the voltage applied to the bimorph 17 is lowered, when, for instance, the pressure of the reservoir chamber 7 is high, to reduce the deformation of the bimorph 17, so that the quantity of a chemical sent out from the pump chamber 10 is never fluctuated.
Patent JP-H07299733-A (JP)
Title: Method and device for attachment of semiconductor wafer
Inventor: HATTA KENICHI
IPC: B24B37/04
Filed: 1994-04-26
Abstract: PURPOSE:To establish a semiconductor wafer attaching method, with which solvent in a wax can be evaporated sufficiently in a short time. CONSTITUTION:Wax is applied to one surface of a wafer W, and this surface is pressed to a wafer retaining plate 61, and the wax is heated so that the wafer W is attached to the plate 61. In this semiconductor wafer attaching method, the wafer W is heated from under while the wafer-coated surface is facing up and the wafer W is fed continuously or intermittently, and thereby the solvent in the wax is evaporated away, and the wafer having got rid of solvent is affixed to the retaining plate 61.
Patent JP-H1036343-A (JP)
Title: New retinoid
Inventor: KLAUS MICHAEL
IPC: A61P17/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is useful for treatment of epithelial lesions, for example, acne, psoriasis, and of dermatopathy accompanied by inflammation and for treatment and prevention of tumors and precancerous change in oral cavity, tongue, pharynx, esophagus, bladder, neck and colonic mucous membrane. SOLUTION: This new compound is represented by formula I [X is oxo in 4-, 5-position, OR<1> (R<1> is H, an alkyl, an acyl); dotted line can be arbitrarily present and a double bond is present between 3- and 4-positions only in the case that X is present on 5-position], typically (2Z,4E,6E,8E)-(R)-9-(4-hydroxy-2,6,6- trimethyl-cyclohex-1-enyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid. The compound of formula I is prepared by reaction of a compound of formula II [A is a (substituted) phenyl; Y<-> is an anion] with 5-hydroxy-4-methyl-5H-furan-2-one in the presence of a base followed by isomerization of the C=C double bond formed in the preceding reaction from the cis to the trans form.