baber/WOPTO huggingface dataset:
Patent JP-H0447190-A (JP)
Title: Bearing device for compressor
Inventor: TAKAHASHI MASANORI
IPC: F04C29/00
Filed: 1990-06-13
Abstract: PURPOSE:To reduce the frictional resistance of a shaft caused by thrust load and radial load by providing a lower bearing with a rolling bearing for supporting the shaft rotatably, and forming the thrust bearing face of the shaft at the inner ring of the rolling bearing. CONSTITUTION:Refrigerant flowing into the cylinder 7 of a compression element 4 is compressed by the cooperation between a roller 9 and a vane 10 and discharged into a cup muffler 14, and then discharged outside a closed container through a motor-driven element 3. In this case, a rolling bearing 17 is provided at a lower bearing receiving thrust load by the weight of a rotor 6 and that of a shaft 2 so as to prevent the thrust from acting upon the upper end of the lower bearing 12. That is, the shaft 2 presses minor axis 16 into the inner ring 18 of the rolling bearing 17 and brings a thrust face 21 into contact with the upper end of the inner ring 18 so as to make frictional resistance with the rolling bearing 17 zero, and the thrust load generated by the shaft 2 and radial load acting upon the crank part 8 of the shaft 2 are induced to act upon rolling bodies 20.
Patent JP-H062818-A (JP)
Title: Combustion device
Inventor: KIKUTANI FUMITAKA
IPC: F23D14/08
Filed: 1992-06-16
Abstract: PURPOSE:To perform a low NOx rich combustion as well as a low NOx lean combustion and further perform a complete combustion even in the case that the number of burners is changed over for expanding a variable range of combustion amount. CONSTITUTION:A plurality of burner main bodies 12 having the first flame port 14 forming a rich flame and the first mixture gas chamber 13 are arranged side-by-side. An injection plate 18 having the second flame port 22 is arranged between each of the burner main bodies, and the second mixture gas chamber 19 is constructed at an upstream side of the injection plate. The first mixture gas chamber and the second mixture gas chamber communicate with each other by a mixture gas passage arranged only at one side surface of the same side as that of each of the burner main bodies and there are provided some mixing plates 16 alternatively projected from the adjoining burner main bodies. Accordingly, lean mixture gas is made while the mixture gas is supplied only from the specified burner main body to the second mixture gas chamber and is passing between the mixing plates, and then a lean flame is formed on the second flame port 22. With such an arrangement, a stable rich flame is always present at an interface part even if the number of burners is changed over and then a complete combustion as well as rich or lean combustion is realized.
Patent JP-2000348898-A (JP)
Title: Method for generating surface wave excited plasma
Inventor: TAKASUKA SEIICHI
IPC: H05H1/46
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To properly enlarge reactive surface wave excited plasma. SOLUTION: This method for generating surface wave excited plasma has a constitution of simultaneously introducing gaseous oxygen gas or gaseous hydrogen as a main gas and a water vapor and/or gas of a rare gas group element as a catalyst gas for accelerating plasma generation into a chamber 1 and supplying a microwave power from a slot antenna 6 through a quartz plate window 4. By mixing the catalyst gas with gaseous oxygen gas in a chamber 1, the plasma density is increased. Consequently, the microwave supplied into the chamber 1 propagates as a surface wave and the plasma spreads in the plane direction promptly. The combination of the catalyst gas does not cause a temperature rise causing heat damage on the product to be processed and the surface wave excited plasma having a large area is realized in a proper form.
Patent JP-S6049032-A (JP)
Title: Substituted phenylureide propylpolysilsesquioxane
Inventor: KATOU SHIYOUZOU
IPC: A61P31/04
Filed: 1983-08-29
Abstract: PURPOSE:To provide novel titled compound having excellent physiological activity, especially anticancer and antifungus activity, constituted by structural unit of specific formula. CONSTITUTION:The objective substituted phenylureide propylpolysilsesquioxane constituted by structural unit of formula [X is sulfamoyl or bis(beta-chloroethyl) amino]. Said polysilsesquioxane can be prepared, for example, by the hydrolysis of gamma-(substituted phenylureide) propyltrialkoxysilane followed by condensation, or by the reaction between gamma-aminopropylpolysilsesquioxane and substituted phenylisocyanate. USE:Anticancer drug, antifungus agent.
Patent JP-S5782071-A (JP)
Title: Controlling method for carriage
Inventor: HAYASHI KATSUHIKO
IPC: B41J19/18
Filed: 1980-11-08
Abstract: PURPOSE: To prevent the displacement of printing resulting from backlash by correcting the number of steps for an approach section at the time of returning in a reciprocating printer driving the carriage by means of a pulse motor  through an engaging transmission mechanism.  
     CONSTITUTION: In the reciprocating printer which detects a position of the carriage at a point P 3 , prints between P 3 WP 5  and approaches between P 5 WP 6  when forwardly going A and approaches between P 7 WP 8  and prints between P 8 WP 3  when returning B, value obtained by adding the number of pulse signals increasing due to backlash to the number of pulse signals between P 5 WP 6  acquired through previous measurement is set as the number of pulse signals between P 7 WP 8 . Accordingly, since printing at the time of returning B is started from the point P 8  by the number of said corrected pulse signals, positions on the ordinate at the point P 5  and the point P 8  are conformed, and printing is not displaced when forward going and returning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6313419-A (JP)
Title: Contact signal input circuit
Inventor: SHIODA TAKUJI
IPC: G06F3/02
Filed: 1986-07-03
Abstract: PURPOSE:To attain stable operation for a contact signal input circuit against fluctuation of external power supply or power failure by using a battery so as to back up a DC power supply supplied to a contact signal receiving means. CONSTITUTION:A contact signal receiving means 2 has a function receiving an on/off signal of a circuit switching means 1, converting it into an electric signal and storing and holding the result of the operation based on the signal till the next contact signal is inputted. A power supply means 3 is formed by connecting a battery 5 in parallel with an internal power supply section 4 converting an external power supply into a DC stabilized output and has a function supplying power to the contact signal receiving means 2. Thus, the output voltage drop of the internal power supply section 4 is compensated by the battery 5. Thus, the circuit is operated normally against fluctuation of an AC power supply or power failure and maintains the stored state stably.
Patent JP-H0734664-A (JP)
Title: Panel ceiling construction in case of existing obstacle just above building
Inventor: SUGATA MASAHIRO
IPC: E04B9/30
Filed: 1993-06-28
Abstract: PURPOSE:To make it possible to effectively use a large lifting machine and rapidly assemble a structure. CONSTITUTION:Guide rails 5 for containing a ceiling panel are laid down on the top end of a bearing wall 3, in a paneling building. The ceiling panel 4 is mounted on a traveling lifter 23 provided with a horizontal pusher to be inserted in the guide rails 5 from the outside of building by the horizontal pusher and assembled. Even when an obstacle is existing just above the building, a laborsaving large type lifting machine can be used to construct it.
Patent JP-S5948889-A (JP)
Title: Mos storage device
Inventor: YAMAGUCHI YASUNORI
IPC: H01L27/108
Filed: 1982-09-10
Abstract: PURPOSE:To reduce the noise generated by the actuation of a sense amplifier, by providing an FET for each sense amplifier and actuating the sense amplifier in response to the selection control of a word line. CONSTITUTION:A row decoder RC-DCR generates a selection timing signal phix of word lines W1, W2- and a sense amplifier control signal phipa having synchronism with and the same direction as the signal phix and turns on FETs Q10- which control sense amplifiers SA1, SA2- of each line of a memory cell MC of a matrix array. As a result, the positive feedback start timing of the amplifiers SA1, SA2- which given from near and far terminals of the decoder DCR is synchronous with the signal phix regardless of the floating capacity difference of lines W1, W2-. Thus an accurate positive feedback operation is secured for a comparatively long time. As a result, the noise generated by the actuation of the sense amplifier is reduced, and an MOS storage device has a quick operation with no malfunction.
Patent JP-H0449236-A (JP)
Title: Phospholipase a2 inhibitor containing nicardipine
Inventor: MIYAKE SATORU
IPC: A61P9/10
Filed: 1990-06-15
Abstract: PURPOSE:To provide a strong phospholipase A2 inhibitor not inactivated by oral administrations and not causing adverse actions such as tunica mucosa damages in oral administration by compounding nicardipine as an active ingredient. CONSTITUTION:The inhibitor contains nicardipine: 2,6-dimethyl-4-(3'-nitrophenyl) -1, 4-dihydropyridine-3, 5-dicarboxylic acid 3-methyl ester-5-beta- (N-benzyl-N- methylamino)ethyl ester of the formula or a salt thereof as an active ingredient. The compound of the formula has excellent inhibiting activity against II type phospholipase A and is employed as an antiinflammatory drug for various inflammations, an antirheumatic drug, an allergic disease therapeutic agent for asthma, atopic diseases, etc., and that for ischemic blood vessel disorders, ulcer, sepsis and pancreatitis which are all related to the phospholipase A2.
Patent JP-S5857732-A (JP)
Title: Detection method for position of semiconductor element
Inventor: SEKINE TOSHIO
IPC: H01L21/68
Filed: 1981-10-01
Abstract: PURPOSE:To enhance the contrast in the periphery of an element and improve the probability of detection, by providing a layer having a plane of irregular reflection on the surface of an element fixing header or a fixing pad, when detecting the reflected light generated by irradiating light onto a semiconductor element by a photoelectric conversion means resulting in the detection of the element position. CONSTITUTION:A fixing pad 11 whereon a conduction path 12 is provided on the end part is adhered on a ceramic or insulating metallic substrate 10, and the element 13 is fixed at the fixed position via Hg conductive paste 14 having the area sufficiently larger than that of the semiconductor element 13. Thereat, a large plane of irregular reflection is formed on the surface of the paste 14 which is made to overflow from the periphery of the element 13, in this state, parallel light is irradiated over the entire surface, and the light reflected from the surface of the element 13 is detected by the photoelectric conversion means resulting in the detection of the position of the element 13. Thus, the overflown part of the paste 14 turns dark, and the outer shape of the element 13 becomes clear resulting in the remarkable enhancement of the possibility of detection of the element 13.
Patent JP-H08322892-A (JP)
Title: Medical and dental treating bed
Inventor: KOBAYASHI TATSUO
IPC: A61G13/10
Filed: 1995-05-31
Abstract: PURPOSE: To eliminate the extra length of a cable and to prevent an operator from having the feet caught at the cable and from stumbling at the time of operation by disposing a cable winder to impart tensile straining force at all times on the cable at the base part of the cable on a medical and dental treating bed side. CONSTITUTION: This medical and dental operating bed is provided with the medical and dental operating bed 1, foot controllers 2, 2', the cable 3 and the cable winder 4. The positions of the foot controllers 2, 2' placed on a floor surface via the cable 3 from the treating bed 1 at the time of the operation are confined within the range of a boundary line 5 for the moving range shown by an arced curve. The cable 3 is extended straight on the floor surface by the straining force of the cable winder 4. The cable length is elongated in the straight form of the shortest length by the tensile straining force when the foot controllers are parted from the treating bed l by the cable winder 4. The cable is reduced to the straight form of the shortest length by the tensile straining force when the foot controllers are brought near to the treating bed.
Patent JP-S5582598-A (JP)
Title: Manufacture for voice coil
Inventor: HIROSE MINETAROU
IPC: H04R9/04
Filed: 1978-12-19
Abstract: PURPOSE:To prevent the lowering in the adhesive force between the bobbin and coil caused due to heat dissipation and to ensure the construction withstanding the excessive input, by enabling to manufacture the boundary of the coil and paper bobbin of voice coil so that it is formed with matched unevenness mutually. CONSTITUTION:In the stillstand state of the rotary molding mold 8 of perforated sintering metal, the coil 3 of non-core wound in advance is set, the mold 8 is turned in high speed with the motor 9, and the pulp 10 of bobbin raw material is dropped from the pulp tank 11. Further, the raw material pulp 10 is extended inner surface of the molding mold 8 with centrifugal force, water removal is made from the perforated holes of the mold 8, and after processing in bobbin shape, the original shape of voice coil is obtained with drying. Next, it is picked up from the mold 8 and after immersing with varnish, it is mounted to the inner diameter correction tool and the voice coil is finished with heating. Further, the coil conductor 5 wound on the bobbin is insultated with insulation layer 6 and the hardened varnish 7 is fixed between the wirings and the conductor 5 and the bobbin 1 to form the voice coil.
Patent JP-H111176-A (JP)
Title: Steering system for vehicle
Inventor: KOSHIRO TAKAHIRO
IPC: B62D1/16
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a steering system for a vehicle that can swiftly switch to manual steering. SOLUTION: A variable gear ratio unit 14 varies along with a transmission ratio by a motor is interposed at an intermediate part of a steering transmission system connecting a steering wheel 10 and dirigible car wheels 24, and a control means 30 is provided to control the transmission ratio according to the state of a vehicle. A steering system 2 of such constitution is provided with a direct- coupling means for limiting the operation of the variable gear ratio unit 14 and putting the steering wheel 10 and the dirigible car wheels 24 in the direct- coupled state, and an operation control means for controlling the operation of the direct-coupling means by a control signal to the motor of the variable gear ratio unit 14.
Patent JP-H0322502-A (JP)
Title: Mounting structure for sliding knob
Inventor: SAWAUMI MITSUO
IPC: H01H15/10
Filed: 1989-06-20
Abstract: PURPOSE:To contrive miniaturization of a casing by a method wherein a thin cushioning material is provided between a sliding knob and the mounting member, where the sliding knob is attached in a freely slidable manner, along the sliding direction of the sliding knob. CONSTITUTION:An aperture 22 is formed on the casing 26 of an electric machine, and a receptacle 24 is provided on the aperture part 22. The mating part 28 of a sliding knob 26 is supported in the aperture part 22 in a freely slidable manner. A pawl 30 is formed on the mating part 28, and a cushion 32 is arranged on the pawl 30 and the receptacle 24. Also, when the pressing force in the direction of an arrow B is released after the sliding knob 26 has begun to work in the direction of an arrow B against the energizing force of the cushion 32, the sliding knob 26 can be brought back to its original position by the energizing force of the cushion 32. This cushion 32 can be formed in an arbitrary shape, and it can also be made small in size.
Patent JP-S5859238-A (JP)
Title: Synthetic resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/00
Filed: 1981-10-02
Abstract: PURPOSE:To provide a synthetic resin compsn. with improved resistance to heat and light, processibility, etc., prepared by adding a specified cyclic phosphite compd. CONSTITUTION:The compsn. is prepared by using a cyclic phosphite compd. derived from a hindered polyhydric phenol and represented by formulaI(where R is 2-12C alkylene; R1 is 1-4C alkyl; R2 is H or 1-4C alkyl; n is 2-4; X is S, 1-18C di--tetra-valent hydrocarbon group or compd. of formula (II) or (III) (where A is a residue of di--tetra-valent polyhydric alcohol or a residue of polyvalent amine; n is 0-2)]. The phosphite compd. is added as stabilizer in 0.001-5pts.wt. to 100pts.wt. synthetic resin (e.g. polyolefinic resin, vinyl chlorie or styrene resin).
Patent JP-H101307-A (JP)
Title: Production of silica gel and silica sol
Inventor: TANAKA HIROFUMI
IPC: B09B3/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To extract a useful component from calcium silicate hydrate as industrial waste in a simple low-cost process and to obtain starting material of a product having high value added. SOLUTION: Calcium silicate hydrate is allowed to react with an aq. sulfuric acid soln. to form an aq. soln. contg. calcium sulfate and silica gel. An aq. sodium hydroxide soln. is added to the formed aq. soln. and the silica gel is dissolved to form an aq. sodium silicate soln. Calcium sulfate suspended in the sodium silicate soln. is separated by filtration and the filtered aq. sodium silicate soln. is neutralized with a mineral acid to deposit the objective silica gel.
Patent JP-H11352475-A (JP)
Title: Liquid crystal display device
Inventor: KIMOTO TAKAYUKI
IPC: G02F1/133
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain always uniform brightness a liquid crystal display device easy to set up comprising plural liquid crystal projectors. SOLUTION: This liquid crystal display device, which is used by combining a light source 3 consisting of a plane mirror 2 and a light source 3, and plural liquid crystal projectors composed of liquid crystal panels (R, G, B) 16 and a projection lens 21, is provided with a means 36 for detecting illuminance of the light from the liquid crystal panel 16 and a means 40 for moving a light source bulb on an optical axis according to illuminance information. In such a manner, after having measured brightness of each liquid crystal projector by the illuminance detecting means, the brightness is corrected to a desired level by moving the light source bulbs of the other liquid crystal projector by the moving means 40 according to a liquid crystal projector with the lowest brightness and varying a relative positional relation between a focal position of a concave mirror 2 and the bulb 1.
Patent JP-S5496954-A (JP)
Title: Crystal oscillator
Inventor: OSUKAA RUUTORUDO
IPC: H03K3/03
Filed: 1978-12-20
Abstract: The oscillator is of the type with inverter with complementary MOS transistors (T1, T2), a quartz resonator (Q) being connected in between the input and the output of the inverter. A current source (Sc1) is connected in series between the inverter and one pole of the supply and it is short-circuited in respect of the alternating signals by a capacitor (C3). The oscillator has a relatively low current consumption in normal operation, whilst guaranteeing that the condition of oscillation is fully satisfied. <IMAGE>
Patent JP-H0397634-A (JP)
Title: Glass-metal sealed article and apparatus consisting of electrochemical cell making use thereof, equipment and vessel capable of being embedded, and external lead wire
Inventor: UIRIAMU JIYON TEERAA
IPC: H01M50/191
Filed: 1990-06-15
Abstract: PURPOSE: To improve the moisture resistance and the corrosion resistance of seals, by adopting titanium or its alloy for the metal and boroaluminasilicate glass composition for the composition of the glass.  
     CONSTITUTION: These glass-metal seals contain an electric conductor pin 10 that is sealed by an insulation glass main body 12 supported in, e.g. titanium or a titanium alloy made sleeve or a ferrule 14, and the sleeve or ferrule 14 is welded or directly sealed to a container 16. The sleeve employs a titanium alloy such as Ti-6Al-4V or Ti-5Al-2.5Sn. The glass 12 has a boroaluminasilicate glass composition that is a nominal composition or its equivalent consisting by weight of 44% SiO 2 , 29% B 2 O 3 , 14.4% Al 2 O 3 , 10.2% of MgO, and 2.2% Cao. The glass 12 of this composition is easily sealed to the sleeve made of titanium or the titanium alloy. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H096495-A (JP)
Title: Bus connection control system
Inventor: SOJIYOU TAKESHI
IPC: G06F3/00
Filed: 1995-06-23
Abstract: PURPOSE: To prevent a specific bus from being shut off owing to the excess of transmission capacity in the case that lots of units are connected via an extension module in the data processing unit of common bus system. CONSTITUTION: Extension input output cards 8 to 10 with respect to common buses 1a to 3a are connected via a switchable bus extension module 15. Furthermore, extension input output cards 11 to 13 with respect to common buses 1b to 3b are connected via a switching enable bus extension module 17. The connection of the common buses 1a to 3a of the extension input output cards 8 to 13 is switched as desired by a switching function of the bus extension modules 15, 17 and the concentration of the specific common bus is distributed.
Patent JP-H09313572-A (JP)
Title: Dental hydraulic powder-packed body and powder-packing bag used therefor
Inventor: YANAGIYA KUNIO
IPC: A61J1/05
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a dental hydraulic powder packed body, by which packing cost and packing work time are reduced, with compactly packed hydraulic powder and a cup to store water necessary for preparing slurry and a powder- packing bag used therefor. SOLUTION: This dental hydraulic powder packed body is sealed at heat sealed parts on four sides, and hydraulic powder is filled in one closed space of a rectangular pack bag partitioned into two by a heat sealed part set between an opposing pair of heat sealed parts. This packed body is also made by partitioning a rectangular packing bag with an opening 1 on one side and three heat sealed parts 2, 3, and 4 on three sides into two bags of an opened bag side A and a closed bag side B by heat sealing at a heat sealed part 5 between opposing heat sealed parts 2 ad 3, and an easy cut part 6 for separating the closed bag side B from the opened bag side A and forming the opening on the closed bag side B is equipped to make the opened bag side A a powder packing part and the closed bag side B a water measuring part for slurry preparation.
Patent JP-S5946382-A (JP)
Title: Enclosed type compressor
Inventor: INAGAWA KEIJI
IPC: F04B39/12
Filed: 1982-09-10
Abstract: PURPOSE:To reduce noise generated by a non-return valve by a method wherein the inside of a delivery cover, covering the non-return valve, is formed as a delivery chamber and a pipe body, whose one end is opened in the delivery chamber and the other end thereof is communicated with the inside of an enclosed case, is provided and arranged along the wall surface of the delivery cover. CONSTITUTION:A side housing 9 is provided with a delivery cover 16, covering a delivery port 12 and a reed valve 13 or the non-return valve, to constitute the delivery chamber 17 between the side housing 9. The pipe body 18 is arranged in the delivery chamber 17 and whose one end is opened in the delivery chamber 17 while the other end thereof is communicated with the space 4 through a communicating hole 19 formed in the delivery cover 16. The sound of collision, generated by the reed valve 13 repeating collisions against a stopper 15 and a valve seat 14, is sealed by the delivery cover 16 while the sound of collision, leaking from the delivery chamber 17 through the pipe body 18 and the communicating hole 19, is attenuated during propagating through the pipe body 18.