baber/WOPTO huggingface dataset:
Patent JP-H04154417-A (JP)
Title: Suspension device of vehicle
Inventor: YOSHIOKA TORU
IPC: B60G17/015
Filed: 1990-10-16
Abstract: PURPOSE:To prevent occurrence of hunting phenomenon by changing and controlling attenuation force characteristics by taking into considerations behavior above and below spring due to action of attenuation force changed quantity which follows a change in attenuation face characteristics of a shock absorber. CONSTITUTION:Each of shock absorbers 1 to 4 which is mounted by being assigned to each of front wheels 5L and rear wheels 6L on the light and left can change and switch attenuation force characteristics between high and low steps owing to a built-in actuator, and incorporates a car floor height sensor which detects relative displacement between car body (above spring) and axle (below spring). The above-mentioned actuator is controlled by a control unit 8 based on detection signals from the car floor height sensor and four acceleration sensors 11 to 14 which detect acceleration in vertical direction (Z direction) above spring per wheel. In this case, in the control unit 8, it is inhibited to change attenuation force characteristics of the shock absorbers when it is necessary to return attenuation force characteristics to the original condition after attenuation force characteristics of the shock absorbers are changed.
Patent JP-S61157175-A (JP)
Title: Pedestal clamping circuit
Inventor: TSUJI YASUHIKO
IPC: H04N5/18
Filed: 1984-12-28
Abstract: PURPOSE:To prevent, without fail, the change of a base point electric potential at the time of non-inputting the compound video signal due to the variance on the manufacture of an electric current amplifying ratio beta of the transistor for clamping by calculating and flowing in the base electric current necessary to the base of the transistor for clamping, and removing the influence of a change of the base electric current due to the variance of the electric current amplifying ratio beta. CONSTITUTION:At a corrector side of a transistor 24, to calculate a necessary base electric current from the corrector electric current, a transistor 42 equal to a transistor 24 is installed serially, the electric current, which flows at a transistor 46, is applied to the base of the transistor 24, and the base electric current, which the transistor 24 needs, is applied. As this result, even when the compound video signal applied to an input terminal 34 goes to be a non- input condition, the base electric current, which flows at the transistor 24, is forcibly applied by the base electric current from the transistor 42, and therefore, the change of the P point electric potential due to the variance of the electric current amplifying ratio beta of the transistor 24 can be suppressed without fail.
Patent JP-H11122805-A (JP)
Title: Conduction controller and self-diagnostic method
Inventor: TANIGUCHI TOSHIYUKI
IPC: H02H3/05
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To lessen stress on a semiconductor switch while shortening the time required for failure diagnosis by shortening the conduction time and the conduction interval of the semiconductor switch. SOLUTION: Semiconductor switches S1, S2 constituting a switch circuit 4 are subjected to time division sequential conduction at a constant time interval for a time shorter than that required for an inrush current to reach an absolute maximum rated level at the time of conduction and the smoothed output voltage Vm from a DC motor is compared with a threshold level when a specified number of conduction times us reached. If it is lower than the threshold level, a decision is made that at least one of the semiconductor switches S1, S2 is abnormal. According to the arrangement, stress on the semiconductor switch can be lessened while shortening the time required for failure diagnosis.
Patent JP-2000111861-A (JP)
Title: Liquid crystal projector
Inventor: SATOU TAKESHI
IPC: H04N5/74
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a means to prevent fine dust from invading in a liquid crystal projector where forced air cooling is performed without reducing a cooling effect. SOLUTION: The inside of a liquid crystal projector is forcedly air cooled by providing a cooling fan 4 in a casing or the like of the liquid crystal projector main body (not shown in any figure). An air filter 1 composed of spongy synthetic rubber or the like is equipped at an air flow inlet of the cooling fan 4 to prevent the invasion of fine dust. The air filter 1 is impregnated with viscous liquid such as oil to form an adhesive film on the boundary of air permeable pores of the air filter 1. As dust or the like is adsorbed on the adhesive film, even the fine dust can be prevented from invading.
Patent JP-2000113043-A (JP)
Title: Information transmission system between head office and shops
Inventor: IZAWA TSUTOMU
IPC: G06Q50/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To construct information transmission system between a head office and shops capable of surely transmitting shop information from the head office to respective shops. SOLUTION: Sales data or the like inputted from POS terminals 22 or the like in respective shops 20 are accumulated by a server 24 and made into daily data, and daily data in a shop data base 23 are updated. The updated daily data are transmitted through an intranet L1 to a head office 10. At a server 12 in the head office 10, based on the daily data of respective shops, shop information such as best ranking list by shops is prepared and transmitted through the intranet L1 to respective shops. At the server 24 in the shop 20, that shop information is received and displayed on the display part of the server 24 in the shop 20 or the like. Thus, based on the daily data transmitted from the respective shops 20, the shop information updated by the server 12 in the head office 10 is transmitted to servers in the respective shops.
Patent JP-H02129035-A (JP)
Title: Mold for molding optical element
Inventor: ICHIKAWA HAJIME
IPC: C03B11/00
Filed: 1988-11-04
Abstract: PURPOSE:To form a mold for molding optical elements having excellent mold release characteristics, maintaining specular surface of mold and having proper hardness by making a thin film layer comprising a mixture of titanium nitride, titanium oxide, aluminum nitride and aluminum oxide on a molding face. CONSTITUTION:The mold for molding optical elements has a thin film layer of a mixture of titanium nitride, titanium oxide, aluminum nitride and aluminum oxide at least on, a molding face. The thin film layer is formed by coating the surface of a mold comprising a metal or ceramic with an intermetallic compound of Ti and Al as a coating material by sputtering method, etc.
Patent JP-S63131928-A (JP)
Title: Heating cooker
Inventor: NAKAMURA YOSHIHARU
IPC: F24C15/18
Filed: 1986-11-21
Abstract: PURPOSE:To eliminate the waste of consumed electric power, by partitioning the space in the cabinet of a heating cooker and energizing only one part of heaters. CONSTITUTION:A plurality of heaters, such as a right heater 4 and a left heater 5, are provided at the upper part of the space 2 in the cabinet of an oven 1 separately. The conductions of two heaters 4, 5 are controlled separately. A partitioning plate 6 divides the space 2 in the cabinet of the oven 1 into two partitions left and right. Foods are heated under a condition that the partitioning plate 6 is removed when many foods are heated at one time. When the food to be cooked is a few, the food is stored in the right partition in the cabinet 2, which is partitioned by the partitioning plate 61 and only the right heater 4 is energezed to heat the food. According to this method, the loss of consumed electric power may be minimized regardless of the amount of the food.
Patent JP-H08133477-A (JP)
Title: Tote box stacking equipment
Inventor: ONUMA MASAZUMI
IPC: B65G57/03
Filed: 1994-11-14
Abstract: PURPOSE: To secure the stable stacked condition of a tote box of low rigidity by controlling the movement of a lifter means based on the positional adjustment data obtained by an operating means to realize the attachment/detachment to the tote box. CONSTITUTION: A frame body with a carrying roller being pierced at the lower part is provided with a positioning means which is fitted in a vertically mobile manner, a lifter means and a box size detecting means 5. The detected output of a box height detecting means 6 and a box size detecting means 5 provided on the positioning means 3 and the lifter means 4 is transmitted to an operating means 8, and the positional adjustment data and the stacked number of the tote box carried in based on the data which are preliminarily stored in a memory 7 are operated. A control means 9 positions the tote box by the positioning means 3 based on the obtained positional adjustment data, and the driving control is made so that the previously carried tote box is lifted by the lifter means 4, and stacked on the subsequently carried box, and then, carried out from the equipment by a carrying means 1.
Patent JP-S63132506-A (JP)
Title: Dielectric resonator
Inventor: HATANAKA HIROSHI
IPC: H01P7/10
Filed: 1986-11-23
Abstract: PURPOSE:To form an antenna multicoupler while holding the electric characteristics of a resonator in the best state by forming a coupling element for an external circuit by using a rotary coupling loop. CONSTITUTION:A resonance element is formed of a dielectric material which has a high Q, a high dielectric constant, and good temperature characteristics and provided coaxially with a housing 1 in contact with the short-circuit wall of the housing 1. A fine adjusting element for the resonance frequency consists of a metallic screw part 31 engaged threadably with the wall surface of the housing 1, a block 32 which is fitted to the internal terminal of the metallic screw part 31 and made of a dielectric material similar to the resonance element 2, and a lock block 32, and the dielectric block 32 can be moved forth and back finely by rotating the metallic screw part 31 forward and backward. The equivalent area of a loop surface which is cross-linked with a magnetic field by rotating a coupling terminal and the coupling loop to adjust the angle of rotation, thereby fixing the load Q of the resonator at a necessary value.
Patent JP-H03140152-A (JP)
Title: Separator by light hitting type vibration method
Inventor: KAWADA TAKASHI
IPC: A61C5/77
Filed: 1989-10-26
Abstract: PURPOSE:To constituted a separator so that an operator holds it like a pencil holder and puts it on an outer crown, and can adjust it by a delicate touch by driving a cam ring by a motor shaft of a driving motor, and placing eccentrically the motor shaft and a hammer piece in a parallel state. CONSTITUTION:A separator by a light hitting type vibration method is used in the case of removing an outer 8 and an inner crown 9 from a temporarily attached state, etc., in a making stage of a prosthetic object. In the outer crown 8, an engaging projection 8a is constituted on the outside, and by allowing the tip of a hammer piece 1 to abut against the engaging projection 8a, vibration is given, and by the vibration, the part between the inner crown 9 and the outer crown 8 fitted by a tapered part is removed simply. Between a battery 5 and a driving motor M, a switch 7 is placed, a motor shaft 3 of the driving motor M is extended forward, and a cam ring 2 is fixed to the tip. The cam ring 2 is a little eccentric from the center of a hand piece case 4, and in a position of the center of the hand piece case 4, the hammer piece 1 is placed, and the hammer piece 1 and the motor shaft 3 are placed in parallel.
Patent JP-H03143888-A (JP)
Title: Indicator for position of elevator
Inventor: NORIMURA KENGO
IPC: B66B3/02
Filed: 1989-10-30
Abstract: PURPOSE:To enhance the service of elevator operation by providing a liquid crystal shutter on the front face of an indicator for the position of a cage, and causing the liquid crystal shutter to show or hide signs in electrical connection with elevator operation mode. CONSTITUTION:A specific floor nonstop-operation relay 10 is actuated at the push of a specific floor nonstop-opertation switch 4 provided inside an elevator cage or an elevator hall, and the b contact of the relay 10 is opened to turn off the liquid crystal shutter of position signs on a nonstop floor to hide the signs. When the specific floor nonstop-operation switch 4 and an inspection switch are both turned off and an elevator is in order, the b contacts of both switches are closed to open the liquid crystal shutter of a position indicator to allow the position indicator to normally indicate the position of the elevator. As a result, signs providing information on nonstop floors or disorder of the elevator and inspection are made so clear that even with a distance from an elevator hall it is readily noticed whether or not the elevator is to stop.
Patent JP-H03142898-A (JP)
Title: Module type electronic equipment
Inventor: OSHIGA TAKAYUKI
IPC: F16B41/00
Filed: 1989-10-30
Abstract: PURPOSE:To make clear a fixed state, improve safety and mass production efficiency and facilitate incorporation to a case by providing means for energizing a fixing mechanism so that it is retracted under a condition where a module is mounted on a mount base whereas it is projected normally. CONSTITUTION:A fixing screw comprise a flat washer 42, a spring washer 43, a coil spring 46 and flat washers 45 and 47 which are designed to hold the above parts from both sides. The screw 4 is inserted into a heavy thickness section of a through hole 1a on the slant with a finger or the like and thrust into slits of a rib 1-1 and a rib 2-2 of a case 1 in an attempt to compress the coil spring 46. When the finger or the like is detached at this position, the screw is projected from the through hole 1a of the case 1 by the energized force of the coil spring 46 so that the head 49 of the screw 4 may appear. When the fixing screw 4 is screwed into a threaded hole 6a of a mount base 6, a heavy wall shaft section 44 of the fixing screw 4 presses a heavy wall section 1-3 into the mount base 6 side so that the module case may be fixed. Therefore, this construction allows the head 41 of the screw 4 to come into the module case.
Patent JP-H06128163-A (JP)
Title: Agent for preventing or treating fish streptococcosis with mixed ingredients
Inventor: SASAGAWA TSUTOMU
IPC: A23K20/195
Filed: 1992-10-19
Abstract: PURPOSE:To provide a preventing or therapeutic agent containing a macrolide antibiotic or lincomycin antibiotic and a pleuromutilin derivative and effective for fish (e.g. yellowtail) streptococcosis exhibiting resistance against both the agents. CONSTITUTION:The fish streptococcosis-preventing or treating agent comprises one member selected from the group consisting of a macrolide antibiotic and a lincomycin antibiotic and further a pleuromutilin derivative as active ingredients.
Patent JP-2001097989-A (JP)
Title: Method for purifying metallocene compound
Inventor: SUMIYA NAOKO
IPC: C08F4/642
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple and efficient method for isolating and purifying a racemic metallocene compound from a mixture of cross-linked metallocene reaction products each having a halogen-containing substituent. SOLUTION: The objective racemic metallocene compound is isolated and purified by dissolving or dispersing in a halogen-containing aromatic hydrocarbon solvent such as chlorobenzene or o-dichlorobenzene a reaction product mixture obtained in synthesizing cross-linked metallocene compounds each having a halogen-containing substituent and then by performing heat treatment.
Patent JP-H04153402-A (JP)
Title: Manufacture method of concrete block for paving stone
Inventor: YASUI YUTAKA
IPC: E01C5/06
Filed: 1990-10-17
Abstract: PURPOSE:To make it possible to improve looking and to provide changes for a color tone and a pattern on the surface of a concrete molded product by grinding the surfaces of small lumps after a coating agent is applied to the uneven surface to which the small lumps formed on the surface of the concrete molded product are exposed. CONSTITUTION:Concrete hardening retardation treatment is applied to the surface of the bottom of a form 1, and ready-mixed concrete 2 mixed with mortar 21 and small lumps 22 is filled thereinto. After that, a concrete hardening retardation treatment section 15 is unhardened, and a concrete molded product 3 is taken out in such a state as another part thereof is hardened. Part of an unhardened mortar component 31 is washed and brushed, and the small lumps 22 are exposed to form an uneven surface. In addition, a coating agent 4 is applied to the uneven surface. After that, the uneven surface is ground to expose the small lumps 22. According to the constitution, a cement part having a poor show is coated therewith to improve its color and luster, and it can bring about changes in a color tone and pattern on the surface thereof.
Patent JP-S62140636-A (JP)
Title: Method and device for reforming surface of solid grain
Inventor: NARA YORIOKI
IPC: C08J3/12
Filed: 1985-12-13
Abstract: PURPOSE:To uniformly and stably reform the surface of a powder grain in a short time by using an impact type blow means to tightly stick the other solid grain on the surface of the solid grain and thereafter softening and melting the tightly stuck solid grain and solidifying it. CONSTITUTION:Powder to be treated wherein the other grain is stuck on the surface of the base grain or the specified amount e.g. by utilizing electrostatic phenomena is introduced into a hopper 14 for a raw material. The introduced grain group reaches an impact chamber 18 and herein received with instantaneous blow action by means of the impact pins 5 of a rotary disk 4 rotating in high speed. Furthermore it is allowed to collide against a peripheral impact ring 8 and the other grain stuck on the surface of the base grain is selectively received with reinforced compression action. Simultaneously powder to be treated is accompanied with the stream of a circulating gas and circulated through a circulation circuit 13 and rereturned to the impact chamber 18 and rereceived with the blow action. Such impact action is repeated several times in a short time and the other grain is buried in the surface of the base grain and tightly stuck thereon by softened and melted by receiving thermal energy due to impact and blow action and solidified.
Patent JP-H09119628-A (JP)
Title: Powdery material recovery apparatus
Inventor: IDE EIZO
IPC: F23J3/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve a saving of labor and a shortening of recovery time concerning a powdery material apparatus to recover ash accumulated in a reactor such as denitration device. SOLUTION: A screen 5 is set on a reactor and combustion ash 6 is accumulated under the screen 5. A suction nozzle 1 movable with a roller is arranged on the screen 5, a metal fixture 10 having an air nozzle 2 mounted thereon is fixed on one hand thereof by a metal fixture mounting material 9 and a recovery hose 4 is linked to the other hand thereof to be connected to a suction device. Compressed air 3 is blown onto the screen moving the suction nozzle 1 over the entire area of the screen 5 to suck the combustion ash 6 by the suction nozzle 1 having a gap G. Thus, the combustion ash is recovered through the recovery hose 4 thereby eliminating the need for removing the screen to recover the ash.
Patent JP-H05204219-A (JP)
Title: Image forming device
Inventor: NAKANE RINTARO
IPC: G03G15/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide an image forming device which provides stable color balance and image density. CONSTITUTION:In this printer, the amount of charges applied to a photosensitive drum 10, that is, a surface potential SP and development bias voltages VBD applied to developing devices 14, 16, 18 and 20 are independently varied. In order to vary the surface potential SP and bias voltages VBD, the variation amount in contrast potential VC and background potential VBG which are also varied with them are measured through a surface potential sensor 30. In order to estimate the variation in contrast potential VC and background potential VBG more accurately, the sticking amount Q of toner supplied to the photosensitive drum is estimated via a sensor 32 for detecting the sticking amount of toner. According to the results of these estimations, an output from the main electrifier 12 and the development bias voltages VBD applied to the developing devices 14, 16, 18 and 20 are most suitably controlled via the main controller.
Patent JP-S63137181-A (JP)
Title: Method for regenerating iron liquid
Inventor: NAKAJI YORIO
IPC: C23F1/46
Filed: 1986-11-27
Abstract: PURPOSE:To efficiently regenerate used iron liquid, by heating a strong acidic ferric chloride soln. contg. heavy metal, mixing metallic iron therewith and allowing this mixture to react with each other, thereafter performing the solid- liquid separating operation at two times and then introducing gaseous chlorine. CONSTITUTION:Waste liquid which contains iron and one or more kinds of heavy metals excepting iron and consists of strong acidic ferric chloride is heated at about 60-120 deg.C. After agitating and mixing this soln. together with massive metal iron and allowing this mixture to react with each other, heavy metals such as Ni are removed from waste liquid by performing solid-liquid separation. Then after performing a second heating, the waste liquid is agitated and mixed with massive metallic salt and this mixture is allowed to react with each other, thereafter heavy metals such as Ni are more decreased by performing solid-liquid separation. Chlorine is introduced into the obtained filtrate. By this method, the generation of precipitate such as Fe(OH)2 is controlled and the removal of heavy metals can be smoothly performed and the spend etching waste liquid or the like can be regenerated at low cost.
Patent JP-H0673572-A (JP)
Title: Surface-treating agent of copper or copper alloy
Inventor: YAMAGUCHI HIDEAKI
IPC: C23F11/14
Filed: 1991-08-01
Abstract: PURPOSE:To form a highly heat-resistant coating film on the surface of copper or copper alloy by surface-treating the coating film with a soln. contg. a specified imidazole or its derivative. CONSTITUTION:A metal is surface-treated with a soln. contg. an imidazole shown by the formula or its derivative. In the formula, R1 is hydrogen atom or lower alkyls, R2 is phenyl, and HA is org. or inorg. acid. Consequently, a remarkable effect is produced in mounting electronic parts on the surface of a printed circuit board.
Patent JP-S63135434-A (JP)
Title: Production of epoxy resin laminate
Inventor: KARIYA KENICHI
IPC: C08J5/24
Filed: 1986-11-26
Abstract: PURPOSE:To obtain an epoxy resin laminate excellent in heat resistance, hot strength, etc., by making prepregs by impregnating bases with an adduct obtained by prereacting two specified epoxy resins with bisphenol A and laminating these prepregs. CONSTITUTION:An adduct is produced by prereacting an epi-bis epoxy resin (e.g., epichlorohydrin-bisphenol A epoxy resin) with a phenol novolak epoxy resin and bisphenol A. Bases are impregnated with this adduct and dried to make prepregs. The obtained prepregs are laminated to obtain an epoxy resin laminated. Because said two epoxy resins are used in combination after they are subjected to addition reaction through the bisphenol A, the curing reaction of the resin can proceed uniformly without leaving any unreacted matter, and the performance of the laminate can be improved.