baber/WOPTO huggingface dataset:
Patent JP-H0430033-A (JP)
Title: Working device operating structure for working vehicle
Inventor: ARII KAZUYOSHI
IPC: E02F9/20
Filed: 1990-05-25
Abstract: PURPOSE:To simplify the structure of an oil pressure circuit by driving a hydraulic pump with an electric motor, and detecting that the pressure on the discharge side of the hydraulic pump exceeds a preset value, and controlling the rotating speed of the electric motor to be reduced. CONSTITUTION:A control valve 16 is so built up as being switched by two pilot valves 18, 18 to be operated with an operating lever 17. Next, an auxiliary pump HP provided for the sake of the pilot valves 18, 18 is driven by an electric motor M. Next, a pressure sensor 21 for detecting the oil pressure is provided in the discharge side oil passage 20 of the auxiliary pump PH, and also a variable resistor 22 for changing the rotating and adjusting the speed of the electric motor M is provided. Furthermore, a control device 23 for operating the variable resistor 22 to reduce the rotating speed of the motor M when a pressure value detected by the pressure sensor 21 coincides with a preset value is provided. The hydraulic pump HP is driven by the electric motor M different from an engine 3 loaded on a working vehicle.
Patent JP-S6113946-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: A61B17/32
Filed: 1984-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5562811-A (JP)
Title: Molded raw material and production thereof
Inventor: YAMAGISHI NOBORU
IPC: C01B32/942
Filed: 1978-11-07
Abstract: PURPOSE: To obtain high strength molded raw material for calcium carbide by press -molding lime powder and specified carbon powder without adding a binder.  
     CONSTITUTION: Lime, pref. quick lime contg. 98wt% or more of CaO and having a grain size of 1mm or less is blended with carbon contg. at least 1wt% of chloroform-sol. hydrocarbon, pref. petroleum coke so that the molar ratio of C/CaO becomes 2W5. This blend is then molded under a press. of 500kg/cm 2  or above to obtain molded raw material such as briquettes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04363551-A (JP)
Title: Warm air room heater
Inventor: ADACHI MINORU
IPC: F24H9/02
Filed: 1991-06-07
Abstract: PURPOSE:To improve manufacturing properties and to delete the number of components of a body shell. CONSTITUTION:A suction port 4 for sucking the air in a room of a body shell 3, is formed as an opening of a filter structure in which many vent pores 6 are opened at a flat plate integral with the shell 3. Accordingly, a metal filter as another component provided at the suction port is eliminated, and its welding work, etc., is also eliminated.
Patent JP-H05277309-A (JP)
Title: Dehydrator
IPC: B01D33/00
Filed: 1991-06-07
Abstract: PURPOSE:To provide a dehydrator coping with a medium-scale and large-scale treating facilities by giving interchangeability of parts while the range of kinds of equipment being fixed as usual and increasing capacity. CONSTITUTION:In a dehydrator consisting of a filter 2 where a raw sludge is transferred to sludge cake outlets 22, 23, 24 by the rotation of a group of filter bodies while discharging water content included in the raw sludge from the filtrate discharge outlet to the outside, a drive device for turning and driving the group of filter bodies of the filter 2, a sludge feed part for feeding sludge to the filter 2 and a filter body washing part for washing the filter body, the group of filter bodies is constituted of the filter bodies laminated in three or more layers.
Patent JP-S63301819-A (JP)
Title: Pharmaceutical composition having cerebral cytophylactic action
Inventor: KOGURE HISAYA
IPC: A61P25/28
Filed: 1987-05-30
Abstract: PURPOSE:To obtain the titled composition, containing a 1,3-oxazolidin-2-one derivative as an active ingredient and capable of exhibiting inhibitory effects especially on delayed nervous cytotoxicity. CONSTITUTION:The titled composition containing a compound expressed by the formula (R is 3-8C alkyl; X is halogen, lower alkyl or lower alkoxy; n is 4, 5 or 6) [e.g. (4S, 5R)-4-(2-methylpropyl)-5-phenyl-3-(3-piperidinopropyl)-1,3- oxazolidin-2-one] as an active ingredient. This composition is capable of remarkably relieving delayed necrocytosis caused after recovering blood streams as sequelea of an ischemic state by cerebral infarction or hemorrhage. The does thereof is 5-1,000mg (expressed in terms of the active ingredient) (oral administration) per day for an adult.
Patent JP-2000035944-A (JP)
Title: Bus controlling method
Inventor: KONDO NOBUKAZU
IPC: G06F13/362
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce bus occupying time and to improve bus use efficiency by always performing transfer in one cycle per data or address after acquiring the right of use of a bus. SOLUTION: A master 100 which acquires the right of use of a bus communicates data to at least one slave 101, etc., which synchronizes with a clock signal that is common to all modules 100 to 107. The master module 100 continuously executes plural transmission cycles in which data is communicated to the slave 101, etc., after acquiring the right of use of a bus and releases the right of use of a bus after executing the first one cycle of the transfer cycles. And, it conforms if a retry request is issued from at least one of the slave 101, etc., in a preliminarily defined cycle after releasing the right of use of a bus and when the retry request is not received, the next transfer cycle is carried out. It is preferable that a preliminarily defined cycle here is two cycles after releasing the right of use of a bus.
Patent JP-H0698642-A (JP)
Title: Seedling bed structure for strawberry
Inventor: CHIYOSHIMA TAKESHI
IPC: A01G9/12
Filed: 1991-06-07
Abstract: PURPOSE:To provide a seedling bed structure effective in minimizing the rot and damage of strawberry fruit and giving a high-quality strawberry by spreading a mulching film on the top of a strawberry seedling bed and placing a strawberry-protection screen produced by weaving plural lateral bars with warps. CONSTITUTION:A mulching film B is spread on the upper surface of a strawberry seedling bed A. The mulching film B has openings along both sides of the seedling bed A at regular intervals in longitudinal direction. Strawberry seedlings C are grown in two rows through the openings, the leaf part 10 of the strawberry seedling C is extended to the outside of the seedling bed A and the strawberry fruit 11 is allowed to be suspended inside of the seedling bed A. The mulching film B is covered with a strawberry-protection screen D formed by weaving plural lateral bars 12 with plural warps 13a-13d. The direct contact of the strawberry fruit 11 with the mulching film B and with the water droplet on the mulching film B can be prevented to surely prevent the discoloration, putrefaction and damage of the strawberry fruit 11.
Patent JP-H05163244-A (JP)
Title: Pyridonecarboxylic acid derivative
Inventor: HAYAKAWA ISAO
IPC: C07D487/04
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a new antimicrobial compound useful for medicine, animal medicine, medicine for aquatic animal and antimicrobial preservative, having extremely improved selective toxicity and high safety. CONSTITUTION:A compound of formula I [R<1> is methyl, ethyl, isopropyl, fluoromethyl or difluoromethyl; R<2> is (substituted) saturated nitrogen-containing heterocyclic ring; A is C-X<3> (X<3> is H, halogen, cyano, CF3, alkyl, etc.); X<1> and X<2> are halogen; Z is phenylalkyl, H, phenyl, acetoxymethyl, etc.) and its salt, such as 7-[3-amino-1-pyrro1idinyl]-6,8-difluoro-1-(1,2-cis-2-fluorocyclopropyl )-5- methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid. The compound of formula I, for example, is obtained by reacting a compound of formula Ia or formula Ib as a starting substance with a compound of the formula R<22>H (R<22> is R<2> provided with protecting group).
Patent JP-S6115722-A (JP)
Title: Gathering centrifuge
Inventor: MIZUNO KUNIO
IPC: B01D59/20
Filed: 1984-07-03
Abstract: PURPOSE:To provide a gathering centrifuge capable of being reduced in its installation density by inexpensive manufacturing cost, by forming a gathering case by combining Y-shape section steels and receiving a rotor in the columnar hollow part surrounded by plural shape steels. CONSTITUTION:A large number of Y-shape section steels 1, each of which has a cross-sectional area comprising three projections 1a, are mutually welded at the parts of said projections 1a to form the columnar hollow part 2 having a radius R surrounded by six section steels 1. A rotor 3 is received in the hollow part 2 of the casing constituted by collecting the section steels 1 and lids 4 are applied to the upper and lower surfaces of the casing to constitute the hollow part 2 in an air-tight manner. As a result, the densification of centrifuges is achieved and, because the casing can be fabricated only by combining section steels capable of being fabricated in an easy manner, manufacturing cost can be reduced and a plant can be rationalized.
Patent JP-H10323992-A (JP)
Title: Ink cartridge connection structure for ink jet recorder, and ink cartridge
Inventor: YASUTOMI HIDEO
IPC: B41J2/175
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent ink including airs from being supplied to an ink jet recording head. SOLUTION: An ink supplying hole 66 of an ink cartridge 60 is shielded by a contractable film 105 having a plurality of holes each of which size does not allows ink to pass through at a non-expanded condition of the film. A pressing member 73 is provided at one or both of the contractable film 105 and an ink cartridge connection section 70. The pressing member 73 presses and expands the contractable film 105 in a condition that the ink supplying hole 66 is loaded to the ink cartridge connection section 70, so that the holes are enlarged to the sizes through which the ink can pass, thereby supplying the ink in the ink cartridge 60 to the ink cartridge connection section 70.
Patent JP-H08323996-A (JP)
Title: Ink jet printer
Inventor: JIYAMII EICHI BOHOOKETSU
IPC: B41J2/01
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable the incremental supply of ink by forming a closed ink replenishing system equipped with an ink cartridge having a closed spring bag primary reservoir and a closed auxiliary ink reservoir both of which are connected through a tube. SOLUTION: A spring bag primary ink reservoir 62 having an internal spring 74 offsetting movable walls 64, 66 when ink is discharged so as not to contract them generates negative pressure when it is contracted by the discharge of ink, and this pressure becomes large still more during contraction. An auxiliary ink reservoir 230 also generates negative pressure when it contracts but this negative pressure is far small. The negative pressure of the spring bag ink reservoir 62 contracts the auxiliary ink reservoir 230 and, so far as it is large sufficient to suck ink, ink flows upward from the auxiliary ink reservoir 230 through a tube 240. The spring bag ink reservoir 62 is refilled up to the equilibrium point corresponding to the height difference between both reservoirs 62, 230, pressure - vol. relation and initial ink amt.
Patent JP-S5260619-A (JP)
Title: Finder optical system
Inventor: KUBOSHIMA MAKOTO
IPC: G03B13/06
Filed: 1975-11-14
Abstract: PURPOSE: To facilitate the change of finder multiplication for the single lens reflex camera by focusing an inverted image on the focal plate into a real image in front of the eyepiece lens with erect reflecting optical means, such as, reflecting plane, translucent plane, and erect reflecting plane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5927231-A (JP)
Title: Method for measuring pressure of high viscosity oil in pipe
Inventor: IWAI TAKAYUKI
IPC: G01L19/00
Filed: 1982-08-06
Abstract: PURPOSE:To omit the necessity of temperature keeping and to improve accuracy, by substituting an oil in a pressure pipe into a pressure medium, whose fluidizing point is lower than a normal temperature, keeping the temperature of a high viscosity oil at a fluidizing point or higher, and directly transmitting the pressure of the high viscosity oil to the pressure medium. CONSTITUTION:A valve 5 is provided at a relatively short outlet valve 4 of a pipe 1. A pressure pipe 6 is connected to the other end of the valve 5. In measuring the pressure of a high viscosity oil 2 in the pipe 1, a turbine oil in an oil tank 15 is injected into the pressure pipe, and the pressure medium 2 is substituted into the turbine oil. The pressure of the high viscosity oil 2 is directly transmitted to the pressure medium. Thus the necessity of temperature keeping can be omitted, and the measuring accuracy can be improved.
Patent JP-S62292715-A (JP)
Title: Bathing agent
Inventor: MOTOYAMA SHIMESU
IPC: A61Q19/10
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a bathing agent having stable properties, by dispersing polyether particles containing active component in a liquid polyhydric alcohol which is a non-solvent of said particle. CONSTITUTION:An active component (e.g. foaming agent, enzyme, hot-spring component, etc.) is uniformly mixed and dispersed in molten hot polyether such as polyethylene glycol, copolymer of ethylene oxide and propylene, their ethers or esters, etc., and particles are produced from the molten mixture. The objective bathing agent can be produced by dispersing the particles in a liquid polyhydric alcohol (e.g. ethylene glycol, propylene glycol, glycerol, etc.).
Patent JP-H082539-A (JP)
Title: Tubular container made of flexible synthetic resin
Inventor: YOSHIDA KAZUHIKO
IPC: B65D35/02
Filed: 1994-06-20
Abstract: PURPOSE:To easily open a small tubular container made of a flexible synthetic resin provided with a cylindrical opening like a suppository container and produce it at a low cost. CONSTITUTION:A closing part 4 is connected as a unit to a cylindrical opening 5 through a thin part 5 and a tab 6 is formed at the closing part 4 as a unit. The opening is opened by pulling the tab 6 and peeling off the thin part 5 and hence, it can be securely and easily opened. Since this container 1 is produced by injection molding, it can be produced cost-effectively causedby the mass production effect.
Patent JP-H0432272-A (JP)
Title: Semiconductor light emitting element
Inventor: WATANABE HIDEAKI
IPC: H01L33/44
Filed: 1990-05-29
Abstract: PURPOSE:To realize high output light emission without losing advantages as a miniaturized light source which emits visible light by forming a growth layer including a light emitting layer on a substrate, providing an insulating film opening a window to form a current injecting region to the area in contact with the light emitting end surface, forming the one electrode on the insulating film and within the window and forming the other electrode to the surface including the lower surface of growth layer which is exposed because the substrate is removed therefrom. CONSTITUTION:A p-type AlGaAs lower clad layer 12 is formed on a p-type GaAs substrate 11, a p-type AlGaAs active layer 13 and n-type AlGaAs upper clad layer 14 are sequentially stacked thereon and an electrical insulating layer 21 consisting of a silicon oxide film or silicon nitride film is formed on the upper clad layer 14. A rectangular window 21a in width of 20mum and length of about 100mum is formed to the electrical insulating layer 21. This window 21a is in contact with the light emitting end surface of the element. A n-type AuGeNi electrode 22 is formed on this insulating layer 21.
Patent JP-H05346426-A (JP)
Title: Analysis of quantity of carbon, nitrogen, sulfur in fine powder
Inventor: KUROSAWA FUMIO
IPC: G01N31/00
Filed: 1992-05-28
Abstract: PURPOSE:To realize accurate quantitative analysis of carbon, nitrogen, oxygen, and sulfur in trace of powder or deposition. CONSTITUTION:Powder existing in the atmosphere or microdeposition in metallic material electrolyzed in electrolyte of water insoluble solvent is captured and separated on a porous metallic filter and the powder thus captured is then burnt or heated, together with the filter, to decompose compounds which are then analyzed thus measuring contents of carbon, nitrogen, oxygen, and sulfur in the powder. The porous filter is made of at least one kind of metal selected from Ag, Au, Cu, Ni, or Co with mesh thereof being set at 5mum or below.
Patent JP-S6116149-A (JP)
Title: Vehicle bumper
Inventor: TOOYAMA AKIRA
IPC: B60R19/24
Filed: 1984-07-04
Abstract: PURPOSE:To reduce the number of component parts and to sufficiently protect a vehicle body upon bumping, by attaching, to the vehicle body, two reinforcing sides to be jointed to both end parts of a reinforcing body. CONSTITUTION:A U-like cross-sectioned shape reinforcing body 22 is arranged such that the opening side of its U-like shape being directed to a vehicle body. Reinforcing sides 29 are integrally incorporated by welding with both side parts of the reinforcing body 22. The reinforcing sides 29 are arranged such that their bumper facias 21 are opening outside. The reinforcing sides 29 are secured to the vehicle body by bolts 32. The bumper facias 21 have their engaging grips 26 which are engaged with the parts 25 of the reinforcing body 22, and their fastening clips 28 which are inserted in small holes 27 so that they are attached to the reinforcing body 22.
Patent JP-S5361972-A (JP)
Title: Semiconductor device
Inventor: SATOU YASUYUKI
IPC: H01L23/48
Filed: 1976-11-16
Abstract: PURPOSE: To prevent excess compressive force deviated to part of the peripheral part of a semiconductor element from being loaded by rounding the peripheral part of an electrode with a large radius of curvature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H033441-A (JP)
Title: Pcm signal receiver
Inventor: TAKANO ISAMU
IPC: H04L7/027
Filed: 1989-05-31
Abstract: PURPOSE:To improve realization of a timing extracting circuit in a high-speed PCM signal transmission system by using a specific timing extracting circuit. CONSTITUTION:A generated timing signal is amplified by a narrow band amplifier 5 and multiplied in a multiplying circuit 17 by N and bisected and one signal is inputted to a logic circuit 11 cascaded to a rough timing extracting filter provided on the input stage of a timing circuit through a delay circuit 13 having the fixed delay time, and OR between this signal and a rough extracted timing component is operated. The peak value of the output signal of the narrow band amplifier 5 is detected, and AND between this peak value and the output signal of the multiplying circuit 17 is operated. Thus, not only the realization of the timing extracting circuit in a GHz area is improved but also the timing extracting circuit resisting the continuity of the same code is realized, and further, unnecessary noise is prevented from being generated at an identification circuit output point by the random noise generated in the timing extracting circuit at the time of the interruption of an input signal.
Patent JP-H10309421-A (JP)
Title: Bag filter type dust collecting apparatus
Inventor: NISHI KAZUO
IPC: B01D46/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To get rid of troubles of installation work for a jetting pipe and lower the cost. SOLUTION: This bag filter type dust collecting apparatus 1 has a structure in which a large number of bag filters B are hung in a partitioning wall 3 which partitions a dust-containing air chamber 5 and a purified air chamber 4, so that dust-containing air can be filtered by the bag filters B. In this case, a back-washing mechanism 10 to blow pneumatic air for back-washing to the bag filters B is installed and the back-washing mechanism 10 is provided with a pneumatic air jetting pipe 11 comprising nozzles 12 for respective rows of the bag filters B and a pulsed air supplying member 13 for successively supply pulsed pneumatic air for respective nozzles of the pipe 11. The pneumatic air jetting pipe 11 and the pulsed air supplying member 13 are installed in the purified air chamber 4.
Patent JP-S5470094-A (JP)
Title: Fluorescent polarization dissolution apparatus
Inventor: OOKUBO KUNIHIKO
IPC: G02B27/28
Filed: 1977-11-15
Abstract: PURPOSE:To readily perform background correction by providing two kinds of output terminals to the circuit of processing the output of a detector. CONSTITUTION:Two kinds of output terminals are provided to a discrimination circuit 3 which smooths the output of a detector D being a photoelectric multiplier by dividing the same, in a time sharing manner, to the signal corresponding to the light which has passed through a polarizer P2 and the signal corresponding to the light which has passed through a polarizer P3, and are connected to an adder Ad and a subtractor Sb. Then, if switches Sw1, Sw2 are connected to contacts A, A', the output of the adder Ad is compared with a reference voltage in a comparator 4 and the output thereof is converted to a high voltage with a converter 5 and is dinode-fed-back to the detector D, by which the output of the adder Ad is coincided with a reference value, then the output of the subtractor Sub becomes the degree of polarization and this is inputted to a computer CP, whereby the background by the fluorescence of the solvent in the sample cell S is corrected.
Patent JP-H06347521-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MARUYAMA TETSUYA
IPC: G01R31/28
Filed: 1993-06-08
Abstract: PURPOSE:To reduce signal delay and to prevent malfunction due to power supply noise of an ECL circuit by constituting a latch circuit for suppling system data with a bipolar transistor and an auxiliary circuit, for supplying with diagnosis data, with a CMOS circuit, relating to a logic LSI with diagnosis function. CONSTITUTION:A logic LSI 1 is constituted with combination logic circuits 11-13, but no level conversion circuit, and signal level is converted through combination of multiple ECL circuits. FFs 11-12 constitute bipolar transistor circuits for data latching provided between combination logic circuits 11 and 12, and, 12 and 13, and between the pre-stage of circuit 11 and the post-stage of circuit 13, for reduced signal delay. Further, each of FFs 11-42 is added with a CMOS diagnosis auxiliary circuit 72, and in diagnosis mode, diagnosis data is latched. Since a diagnosis control circuit 10 consists of a CMOS circuit to separate a power supply part, there is little fear of malfunction of an ECL circuit, and an address can be selected from address pins 61-65 for diagnosis.
Patent JP-S6117255-A (JP)
Title: Tape loading mechanism of magnetic recording and reproducing device
Inventor: YOSHIDA YASUSHI
IPC: G11B15/665
Filed: 1984-07-03
Abstract: PURPOSE:To simplify the constitution, and to make a titled mechanism small in size by executing a loading or unloading operation of a magnetic tape by a loading leader in accordance with a rotating direction of a pulley member. CONSTITUTION:As for string-shaped members 13, 14, its end parts are fixed to loading leaders 6A, 7A, respectively, and they constitute a loop by being engaged with the periphery of pulleys 8-12, and especially, they are constituted so that its motion is controlled by using the pulley member 12 as a driving source, and each string-shaped member 13, 14 and the pulley 12 are engaged so that no slide occurs between them. In accordance with the rotating direction of the pulley member 12, the loading leaders 6A, 6B are driven through the string-shaped members 13, 14, and execute a reciprocating motion in guide grooves 37, 38. In this way, a loading operation for drawing out a tape 5 from the inside of a cassette 2 and winding it around the peripheral surface of a cylinder 15 is executed, or its opposite unloading operation is executed.
Patent JP-S5363515-A (JP)
Title: Closed loop driving system of pulse motors
Inventor: GOTOU TAKU
IPC: H02P8/00
Filed: 1976-11-18
Abstract: PURPOSE:To perform most suitable locating controlling by controlling a rotational speed of a pulse motor optionally.