baber/WOPTO huggingface dataset:
Patent JP-H1078714-A (JP)
Title: Image forming device
Inventor: YUNAMOCHI TAKAYASU
IPC: G03G15/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent fogging of toner when a paper sheet does not pass through and to reduce the sticking of the toner to a transfer roller by switching bias supply, so as to make the absolute value of the surface potential of an image carrier when a recording material does not pass through, in a transferring nip part higher than that when the recording material passes through. SOLUTION: A bias power source part 24 is provided with a changeover switch 27 as a switching means for selecting a DC bias, constant-current AC power source 28 connected to DC power source 25 or 26 with the changeover switch 27, etc. In this device, the bias power source is switched to make the absolute value of the surface potential of the photoreceptor drum 1 when the recording material does not pass through, in the transferring nip part higher than that when the recording material passes through. In other words, the changeover switch 27 is switched to select the DC power source 25 or 26 of the bias power source part 24, so that a DC voltage power source to an electrifying roller 6 is made variable to switch the surface potential of the drum 1.
Patent JP-H0283574-A (JP)
Title: Mounting method for liquid crystal panel
Inventor: UCHIYAMA SADASUMI
IPC: G09F9/00
Filed: 1988-09-20
Abstract: PURPOSE:To suppress a decrease in display characteristics and the rupture of a seal part by providing a recessed part where a liquid crystal panel is mounted in a circuit board and adhering and fixing the flank of the recessed part to the flank of the liquid crystal panel. CONSTITUTION:The recessed part 4 where the liquid crystal panel 1 is mounted is formed in the circuit board 2 and the flank of the recessed part 4 is adhered 5 and fixed to the flank of the liquid crystal panel 1. When the liquid crystal panel 1 and circuit board 2 are adhered, the liquid crystal panel 1 is positioned and arranged in the recessed part of the circuit board 2 and pressed without any gap between the contacting surfaces 7 of the both and in this state, an adhesive 5 is charged and cured between the flank 3 of the liquid crystal panel 1 and the flank 4 of the recessed part of the circuit board 2. Consequently, the liquid crystal panel never curves and a decrease in display characteristics and the rupture of the seal part are therefore suppressed.
Patent JP-H04118036-A (JP)
Title: Batch-wet type fine granule dispersion apparatus
Inventor: IGARASHI TAKESHI
IPC: B01F7/16
Filed: 1990-09-07
Abstract: PURPOSE:To secure safety of experimental operation by incorporating the whole of dispersion machine in upper frame. CONSTITUTION:On the frame 1 incorporating driving device a hollow support 2 containing a driving shaft 11 therein is protruded rotatably and at the lower face of the pulley box 3 in the upper end of this support 2, a suitable number of bearing cases 4 are arranged on the same circle, and blades 6a are arranged at the lower end of the rotary shaft 6 projects through a chuck 5 at the lower end of these bearing cases 4 and is inserted in a vessel 7 with a jacket 7a for cooling. A vessel receiving table 8 supporting the vessels 7, is integrally combined with the support 2 and a double annular-state cooling water supplying/ draining part 12 is arranged at the lower outer periphery of this support 2. Further, the whole closed type upper frame containing the whole device on the frame 1 and having opening/closing door at a part, is arranged on the frame 1.
Patent JP-H06200826-A (JP)
Title: Carburetor needle valve adjusting cap
Inventor: SUTEIIBUN ERU HAMETSUTO
IPC: F02B75/02
Filed: 1993-09-22
Abstract: PURPOSE: To prevent exhaust of excess exhaust gas and to prevent overheat and trouble of an engine by limiting adjustment of a fuel metering valve in a carburetor. CONSTITUTION: A cap 40 having an arm 84 projecting outwardly therefrom and a passage 86 therein is inserted from outside in a head 62 of a valve body 60. The arm 84 abuts against a stopper in the carburetor to limit rotation of the valve. When the cap 40 is in a first position of the valve body 60, the cap 40 is kept rotatable to the valve body 60. And when the cap 40 is in a second position of the valve body 60, the cap 40 is secured on the valve to limit adjustment of the valve, and therefore, maintains emissions to meet with the exhaust gas regulations. Furthermore, when it is in a third position of shank of the valve, the cap is releasably drivingly engaged with the valve to perform fuel flow adjustment, and after the adjustment the cap 40 is secured on the valve.
Patent JP-H0959776-A (JP)
Title: Sputtering method and substrate holder
Inventor: ODAGI HIDEYUKI
IPC: C23C14/56
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sputtering method for forming thin films having good film quality on a large-area substrate and a substrate holder suitable for this sputtering method. SOLUTION: The substrate transported to this device by a substrate transporting robot is placed on a substrate holding plate 3 and is clamped at the time of arranging a target nearly perpendicularly in a film forming chamber, disposing this target opposite to the substrate and sputtering the target. The substrate is then erected together with the substrate holding plate 3 and is disposed to face the target. Since the films are formed by installing the substrate perpendicularly, there is no falling of dust on the substrate surface. In such a case, the useless movements of the substrate transporting robot are eliminated if the substrate holding plate 3 is provided with a mechanism for temporary placement of the substrate and the substrate with which the film formation ends and the substrate not formed with the films yet are exchanged.  The heating of the substrate at the time of sputtering is made possible if the substrate holding plate is provided with the heater and, therefore, the thin films having the good crystallinity are formed without the occurrence of warpage and distortion.
Patent JP-H1089469-A (JP)
Title: Hydraulic control system of automatic transmission for vehicle, and speed change control method therefor
Inventor: JANG JAEDUK
IPC: F16H61/04
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To quicken speed change responsiveness, and independently control friction elements by connecting a 2-4/3-4 shift valve to a pipe line having a discharge port in which a 2-3/4-3 shift valve and an orifice are provided. SOLUTION: A hydraulic control system constitutes a passage to which a hydraulic fluid having prescribed fluid pressure passing through a second pressure control valve 22 can be supplied by a first friction element C1 being an input element of a first speed stage through a 2-3/3-4 shift valve 40. In a first pressure control valve 20, a passage which can supply a hydraulic fluid having prescribed fluid pressure to an actuating side chamber h1 of a second friction element C2 acting as a reaction element of a second speed stage through a 1-2 shift valve 36, is constituted. A first orifice O1 is arranged in a discharge port EX of an accumulator 44, and when fluid pressure is discharged, damping force is caused.  Since working pressure of the first friction element and releasing pressure of the second friction element are made directly controllable, hydraulic control can be easily performed, and speed change responsiveness can be quickened.
Patent JP-H0556020-A (JP)
Title: Multi-frame synchronization detector
Inventor: NARITA KENICHI
IPC: H04J3/06
Filed: 1991-08-26
Abstract: PURPOSE:To miniaturize the circuit for a detector by reading the storage content at every frame, deciding a multi-frame synchronization bit obtained at this time and incrementing the frame phase value when the result of decision is correct. CONSTITUTION:A logic arithmetic operation circuit 12 applies logic arithmetic operation to data stored in a RAM 11 and a multi-frame synchronization bit in a frame at this time according to a prescribed logic table and decides whether or not the synchronization at this time is correct. The circuit 12 updates the synchronization state and the frame phase valve based on the result and stores the result to the relevant area of the RAM 11. The operations are repeated at every multi-frame to detect the synchronization of plural multi-frames, thereby realizing the multi-frame synchronization detector with a small circuit scale.
Patent JP-S60231401-A (JP)
Title: Production of oxygen with ca-na-a and na-x-nacl in n2 adsorption tower
Inventor: IZUMI JIYUN
IPC: C01B21/04
Filed: 1983-12-15
Abstract: PURPOSE:To produce O2 with inexpensive adsorbents by packing the upper stream side of an adsorption tower with Ca-Na-A type zeolite and the downstream side with Na-X type zeolite treated with an aqueous NaCl soln. so as to reduce the consumption unit of power required and the amount of the adsorbents required. CONSTITUTION:A gaseous mixture contg. O2 and N2 as principal components is introduced into an N2 adsorption tower at a temp. below room temp. under atmospheric pressure -3atm. N2 is selectively adsorbed in the tower, high purity O2 or O2 enriched gas is discharged, and the tower contg. the adsorbed N2 is evacuated to 0.04-0.55atm. to carry out regeneration. In this method, the upper stream side of the tower where the concn. of O2 does not exceed 50% is packed with Ca-Na-A type zeolite, and the downstream side is packed with Na-X type zeolite treated with an aqueous NaCl soln. by dipping. The Ca-Na-A type zeolite adsorbs a larger amount of N2 than the Na-X type zeolite by about 20% in the region where the concn. of O2 does not exceeds 50% while maintaining N2 selectivity comparable to that of the Na-X type zeolite, so O2 is produced with the N2 adsorbents adsorbing a large amount of N2 and maintaining high N2 selectivity as a whole in the N2 adsorption tower.
Patent JP-H0791103-A (JP)
Title: Constructing method for tank
Inventor: HAKIRI MICHIO
IPC: E21D13/00
Filed: 1993-09-22
Abstract: PURPOSE:To improve the efficiency of the work of removing earth and the efficiency of the work of constructing a tank in an underground diaphragm wall, without being influenced by weather. CONSTITUTION:First, an underground diaphragm wall 1 is constructed in the ground G at the place where the outer wall of a tank is to be constructed and a support 4 is stood at the central part of an area enclosed with the diaphragm wall 1. The support 4 is stood at the condition that the top thereof protrudes from the ground G, and a temporary roof 3 is constructed so as to cover the whole of an area where the tank is to be constructed. Under the temporary roof 3, a girder 12 for working is constructed so as to be freely swingable around the support 4.
Patent JP-H1187680-A (JP)
Title: Photoelectric conversion element and photoelectric converter
Inventor: ISOGAI TADAO
IPC: H04N5/361
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the fabrication yield by forming the section from the drain region of a junction type field effect transistor to a semiconductor substrate using the same conductivity type semiconductor and constituting a photoelectric converter by arranging photoelectric conversion elements in matrix. SOLUTION: The N type drain region 16 of a junction type field effect transistor (JFET) 2 is connected electrically with a heavily doped N type semiconductor substrate 100 to obtain a photoelectric conversion element. A photoelectric converter is then constituted by arranging a large number of photoelectric conversion elements in matrix and a drain voltage is supplied to each JFET 2 from a drain electrode formed around the matrix through the heavily doped N type semiconductor substrate 100. Since the thickness of the semiconductor substrate 100 is thicker by a factor of two fingers than the junction depth of a heavily doped diffusion layer 16 forming the drain region, parasitic resistance is reduced significantly to cause no problem of voltage drop. Consequently, drain interconnection can be eliminated.
Patent JP-S6392165-A (JP)
Title: Image forming device
Inventor: YAMADA DAISUKE
IPC: H04N1/46
Filed: 1986-10-07
Abstract: PURPOSE:To improve picture quality by determining a coefficient of color- correction on the basis of information correlative to the secular change of a color material. CONSTITUTION:A print quantity decision part 21 counts a paper feed signal to counts the quantity of prints and this counted value is compared with plural predetermined reference values to decide which range the counted value is in, thereby sending the decision result. A color correction coefficient determination part 23 receives the decision result from the decision part 21, and selects a color correction coefficient corresponding to the decision result among plural predetermined color correction coefficients to determine the color correction coefficient corresponding to the quantity of prints, thereby outputting it to a color correction part 24. Consequently the color correction coefficient is selected and determined according to the quantity of prints as information correlative to the secular change to the color material, so even if the color material has the secular change, an excellent image is obtained.
Patent JP-H0687396-A (JP)
Title: Automobile instrument panel
Inventor: FUJITA YUKIHISA
IPC: B60R21/205
Filed: 1992-09-04
Abstract: PURPOSE:To provide a deployment door in which an exposed foaming element arranged on the back periphery of the deployment door is hardened on the periphery of the forming type deployment door by synergistic effect of the foaming element between a core material and a skin and a foaming tape when the deployment door is molded to block an air bag bulging opening, especially when a foaming layer is foamed and formed. CONSTITUTION:For a deployment door 6 for an air bag with a foaming layer 12 and a skin 13 formed in sequence on a core material 11, a foaming tape 23 is provided on the back periphery of the deployment door 6, and it is impregnated with part of foaming resin to mold the foaming layer 12, so that the deployment door 6 can be obtained which has a hardened layer integrally formed by the foaming resin and the foaming tape 23 and prevented from separation and dispersion from the core material 11.
Patent JP-2001061767-A (JP)
Title: Laser beam processing method for nodal ring constituting curving pipe of endoscope
Inventor: MORII TAKAHIRO
IPC: B23K26/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam processing method for nodal rings which constitutes a curving pipe of an endoscope capable of decreasing the number of processing stages and the number of jigs meeting the diameter of a pipe to be processed and having excellent workability to allow the easy and exact processing of connecting parts and bulging. SOLUTION: This method consists of a primary laser beam processing stage for terminating the end face of a long-sized pipe and cutting the member to be worked of a required length, a stage for ejecting the member 11 to be worked which is cut and processed in the primary laser beam processing stage from a laser beam processing section 19 via an unloading section 20 and a stage for recovering the member 11 to be worked.
Patent JP-S6391741-A (JP)
Title: Table access system
Inventor: SAYAMA RYOICHI
IPC: G06F9/44
Filed: 1986-10-06
Abstract: PURPOSE:To facilitate the statement of a table and to enhance the maintenability of the table and ability to access by introducing the idea about the branch of programming the syntax of a high-level language into the statement of the table. CONSTITUTION:A machine instruction code (stage) corresponding to one intermediate code is sandwiched with a STAGE statement 4 and an ENDSTAGE statement 5. A CODE I statement 6 through a CODE VIII statement 13 show the generation of machine instructions, which are processed from top to bottom. A SEL statement 14, an OTHER statement 15 and an ENDSEL statement 16 are branch statements corresponding to IF-ELSE-ENDIF. When conditions 14a written in the SEL statement 14 is satisfied, the operation is handed to a CODE III statement 8. Next to the processing of a CODE IV statement 9, a CODE VII statement 12 is processed. If the conditions 14a is not satisfied, the operation is handed to a CODE V statement 10. Following the processing of a CODE VI statement 11, a CODE VII statement 12 is processed. Hence statements can be stated in the table in a lump at every condition.
Patent JP-2001067587-A (JP)
Title: Emergency vehicle safe passage device
Inventor: HAYAKAWA KENICHI
IPC: G08G1/087
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enable an emergency vehicle to smoothly pass through an intersection. SOLUTION: This device is equipped with a unidirectional microphone 3 which detects a sound from a fixed direction, a sound discriminating circuit 5 which discriminates only the siren sound of an emergency vehicle from the sound received by the microphone 3, and a control circuit 7 driving a display unit which is installed in the travel direction of the emergency vehicle and makes a display indicating the approach of the emergency vehicle when the sound discriminating circuit 5 discriminates the siren sound.
Patent JP-S59156278-A (JP)
Title: Preparation of alcoholic health drink
Inventor: TACHIBANA TADANORI
IPC: C12G1/02
Filed: 1983-12-19
Abstract: PURPOSE:To prepare an alcoholic health drink having the drug effect of fruit as well as the nutrient effect of honey, by immersing a fruit in honey together with pectinase, and fermenting with wine yeast when the component of the fruit is transferred to honey. CONSTITUTION:A fruit such as plum, etc. is immersed in honey, and pectinase is added to the honey to dissolve and transfer the active components of the fruit to the honey. The honey is optionally diluted with water, and fermented with wine yeast to obtain the objective drink.
Patent JP-H1175449-A (JP)
Title: Device for supplying granule
Inventor: SONODA YOSHIAKI
IPC: A01C15/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying granules, capable of solving a trouble caused by the clogging of a fertilizer-supplying hose due to an upward curved portion existing in the middle portion of the hose, while the hose is set longer than a necessary length. SOLUTION: This device for supplying granules is obtained by disposing fertilizer-delivering members (a) just behind an driver's seat, disposing furrow openers 17 on grounding floats 43, respectively, disposing flexible hoses 21 for connecting the delivering members (a) to the furrow openers 17, and disposing elevation-controlling means B for controlling so that the hoses are not elevated higher than sites for connecting the hoses to the delivering members (a). Therein, the elevation-controlling means B are formed by using hoses having tendencies curved in free states as the fertilizer-supplying hoses 21 and setting the hoses so that the curved tendencies appear in the lateral side direction in the connected state.
Patent JP-H0288175-A (JP)
Title: Shot stock for cleaning
Inventor: KUBO KIMITO
IPC: B24C11/00
Filed: 1988-09-21
Abstract: PURPOSE:To reduce the consumption of a shot stock by making the shot stock by mixing the abrasive of a large grain size for increasing grindability and the abrasive smaller than that with a synthetic resin. CONSTITUTION:An alumina abrasive is mixed with 60% synthetic resin with two kinds of 4mu and 80mu being taken at 30% and 10% respectively, shaped and made as a shot stock. This shot stock is abraded by being shot to a barbecue iron plate and reused by recovery. A worn shot stock is replenished by replacing with a new one as a consumption stock. The shot stock of the above combination is strengthened in abrasive power and also the wear is reduced as well, and the shot stock with large abrasive power and small consumption can be obtd.
Patent JP-2000065418-A (JP)
Title: Air conditioner
Inventor: TAKADA YOSHIHIRO
IPC: F24F1/40
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To decrease a noise between horizontal mutins and to increase a wind volume by bending air upstream side of a sash bar perpendicular to a rotating direction of a fan to meet a discharge angle of the air. SOLUTION: A fan 14 having blades 11 is rotated down. A mouth ring 12 and a diffusing enlarged part 13 are disposed in its air outlet. Further, a curvature guard 5 is disposed at a part in which an advancing direction of the fan perpendicularly crosses a longitudinal direction of flat plate-like horizontal mutins 3 at its downstream. The mutins 3 are disposed above and below the guard 5 (1). Since the air outflow from the fan has an angle α2, a front edge of the guard 5 is formed in a circular arc-like state to meet the outflow angle of the air, and formed axially in a flat plate-like state similar to the mutins. Thus, when the front edge of the guard 5 is formed in the arc-like state, an angle of entering the air matches the front edge of the guard 5. Accordingly, since the air flows to crawl a rear surface of the guard, a flow of the air is not released from the guard (3).
Patent JP-S6483053-A (JP)
Title: Novel ammonium salts, production thereof and modifier for rubber containing said salt as active ingredient
Inventor: KURIMOTO ISAO
IPC: C07C67/00
Filed: 1987-09-22
Abstract: NEW MATERIAL:A compound expressed by formula I (X is chain aliphatic group or cyclic aliphatic group wherein halogen, O, N or S may be contained; n is >=1; R and R' are H or 1-12C alkyl or R and R' together may form ring). EXAMPLE:1-Octylammonium 2-nitropropane-2-ydo. USE:A modifier for rubber having excellent dynamic physical properties-improving effect, applicable to rubber used in tread part of various kinds of tyres or rubber of other part of these tyres and useful as an industrial product such as rubber vibration insulator. PREPARATION:Primary amines expressed by the formula X-(NH2)n are reacted with nitroalkanes expressed by formula II in a solvent such as methanol at 0-100 deg.C within 2hr to provide the compound expressed by formula I.
Patent JP-H0791740-A (JP)
Title: Hot water feeding device having one boiler and two water passages
Inventor: INOUE SHOJI
IPC: F24H1/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a hot water feeding device having one boiler and two water passages of high safety and superior convenience in use in which a degree of opening at a hat water side of a mixing valve is fully closed even if a temperature sensor is troubled during feeding of hot water or a water feeding control valve is closed so as to make a forced stopping of hot water feeding and then a feeding of hot water is prevented. CONSTITUTION:This hot water feeding device is comprised of a trouble discriminating means 30 which includes a water feeding temperature comparing part 31, a heat exchanging temperature comparing part 32 and a hot water feeding temperature comparing part 33 for use in comparing temperature information obtained from a water feeding temperature sensor 18, a heat exchanging temperature sensor 19 and a hot water feeding temperature sensor 20 with each of reference temperatures stored in a reference temperature memory means 34, respectively, and of a discriminating information outputting part 35 for outputting a discriminating information Ho in reference to a comparing information obtained from each of the temperature comparing parts. In addition, it includes a control means 12 having a mixing valve control means 40 comprising a changing-over means 44 for changing-over a valve opening degree Xo of a valve opening degree converting part 42 and a valve opening degree Xc of a hot water full closing information memory 43 in response to the discriminating information Ho.