baber/WOPTO huggingface dataset:
Patent JP-H0560226-A (JP)
Title: Select return mechanism of speed change operating mechanism
Inventor: SHIOTANI KOICHI
IPC: F16H61/26
Filed: 1991-09-02
Abstract: PURPOSE:To provide the compatibility of rigidity and small select operating force at a neutral position by providing inclination parts toward the shaft center of a select lever so that a degree of inclination of a part, which abuts on a spring arm with a predetermined select quantity or more, is larger than that of parts, which abut on the spring arm with a predetermined select quantity or less. CONSTITUTION:At a part of a select lever 5, which abuts on a spring arm 15, inclination parts 5a, 5b are provided toward the shaft center of the select lever 5. The spring arm 15, which is slid for movement on the inclination, is adjusted in response to the operating quantity of the select lever 5 so that a degree of inclination of the inclination part 5, which abuts on the spring arm 15 with a predetermined select quantity, or less, is small and a degree of inclination of the inclination part 5b, which abuts on the spring arm 15 with a predetermined select quantity or more, is large. At a part, where a degree of inclination of the select lever 5 is small, a rate of change of the spring arm 15 is enlarged to require a large force, and at a part, where a degree of inclination is large, a rate of change of the spring arm 15 is reduced to be operated with the force smaller than the operating quantity of the select lever 5.
Patent JP-S6281591-A (JP)
Title: Obstacle detector for vehicle
Inventor: MURAO EIJI
IPC: G01S13/93
Filed: 1985-10-04
Abstract: PURPOSE:To make it possible to inform the driving car of the information showing the presence or absence of an obstacle necessary for a driver, by providing a plurality of radars around a vehicle and making it possible to select an area requiring monitor in matching relation to the running state of the vehicle. CONSTITUTION:A plurality of radars 1A-1D are provided around a vehicle 8 so as to be capable of respectively covering different monitor areas A-D. The output signals of various switches or sensors 2-5 relating to the running state of the vehicle 8 are inputted to a signal processing circuit 7. A plurality of radars 1A-1D are properly selected according to the running state of the vehicle discriminated by the combination of the output signals of the switches or sensors 2-5 and the obstacle information of a necessary monitor area is displayed on a display device 6.
Patent JP-H1051123-A (JP)
Title: Particle arrangement equipment
Inventor: YOSHIDA YOSHIHIRO
IPC: H05K3/12
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a particle arrangement equipment having a structure wherein scattering of particles is prevented at the time of particle movement, and a mask which is suitable for application to the particle arrangement equipment. SOLUTION: A mask 10 has an aperture part (a penetrating hole) 12 for generating down flow besides an aperture part (a penetrating hole) 11 for particle filling, so that scattering of particles 4 is prevented. Suction is performed from below a porous plate 2, the particles 4 are arranged on the porous plate 2, and the aperture part 11 is filled with the particles 4 by moving a squeegee 5. After that, the mask 10 and the sucking plate 2 are separated, and the particles 4 are arranged on the sucking plate 2.
Patent JP-S6284298-A (JP)
Title: Baffle plate structure of heat exchanger
Inventor: TODA MIKIO
IPC: F28F9/22
Filed: 1985-10-07
Abstract: PURPOSE:To miniaturize the heat exchanger and to realize the reduction in the bulking load of a heat transfer tube by providing an annular baffle plate between a downcomer and a drum part, and making a part between the inside of the baffle plate and the outside peripheral edge thereof, approach a tubular plate from an inside peripheral edge toward an outside peripheral edge. CONSTITUTION:As seen from the drawing which shows the section of the righthand half, a buffle plate 4 is formed into a substantially hyperboloidal shape. The inside peripheral edge 4b of the baffle plate 4 is placed at a position which are located higher than the flow inlet 3 of a downcomer 2 and the outside peripheral edge 4c of the baffle plate 4, and baffle plate portions between the inside and outside peripheral portions 4b and 4c gradually come near toward the outside peripheral part 4c from the inside peripheral edge 4b. Further, flowpath holes 4a are formed for increasing a stagnant reduction effect. By the effect of the baffle plate 4 having the above described configuration, the radial flow amount it smoothened uniformly as much as possible and, at the same time, the stagnant state on the outside of the tubular bundle which has been produced conventionally, is reduced.
Patent JP-S6378511-A (JP)
Inventor: TSUSHIMA MASAMITSU
IPC: H01G4/224
Filed: 1986-09-22
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-S61100545-A (JP)
Title: Preparation of 2-acyl-2,5-dihydroxy-1,2,3,4-tetra-hydronaphthacene-6,11-di one derivative
Inventor: TERAJIMA ATSURO
IPC: C07C50/38
Filed: 1984-10-24
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate of a compound having carcinostatic activity, with simple reaction operation, in high yield, by reacting a specific carboxylic acid derivative with a specific carbonyl compound, and reacting the reaction product with a Grignard reagent. CONSTITUTION:The objective compound of formula IV useful as a synthetic intermediate of the compound of formula III (X is R) which is an aglicon of a non-natural anthracycline exhibiting excellent carcinostatic activity, is produced by (1) reacting the 2, 5-dihydroxy-1,2,3,4-tetrahydronaphthacene-6,11-dione-2- carb-oxylic acid derivative of formula I (R is H or OH) with the carbonyl compound of formula II (A and A' are azole group) such as 1,1'- carbonyldiimidazole, etc. in a solvent, and (2) reacting the obtained reaction mixture with a Grignard reagent of formula R<1>MgX (R<1> is alkyl, aralkyl or aryl; X is halogen) in the presence of a Lewis acid. When an optically active compound is used as the raw material, it can be converted to the optically active compound having the corresponding absolute configuration without causing the racemization.
Patent JP-S58116148-A (JP)
Title: Laminated composition of polyarylate and poly(aryl ether)
Inventor: ROIDO MAARON ROBUSON
IPC: C08G63/18
Filed: 1982-12-20
Abstract: Described herein are laminate compositions comprising a polyarylate, or blends thereof, derived from a dihydric phenol and an aromatic dicarboxylic acid which is laminated upon the surface of a poly(aryl ether), particularly polysulfone. In contrast to the highly ultraviolet sensitive polysulfone, the laminate compositions of this invention exhibit good weatherability including no adverse effects, e.g., degradation, from prolonged ultraviolet irradiation exposure. The laminate compositions of this invention have beneficial utility in solar energy applications.
Patent JP-S60115556-A (JP)
Title: Production of 4-alkoxyaniline
Inventor: NAGATA TERUYUKI
IPC: C07C67/00
Filed: 1983-11-28
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for dyes and medicines in high yield without using dimethyl sulfoxide, by hydrogenating catalytically a nitrobenzene in the presence of a noble metal catalyst in a mixed solvent of an alcohol, sulfuric acid and water in a specific amount. CONSTITUTION:A nitrobenzene of the formula (R is H, halogen, lower alkyl or lower alkoxy and at the o- or/and m-position with respect to the nitro group when R is other than H; n is 1 or 2) is catalytically hydrogenated in the presence of a metallic catalyst consisting of platinum or palladium, etc. in a mixed solvent consisting of a lower alcohol, sulfuric acid and water at 30-60 deg.C under atmospheric pressure -2kg/cm<2> gauge pressure to afford the aimed substance. The contents of the components in the mixed solvent are as follows; 2-30wt%, preferably 3-10wt%, water; >=10mol, preferably 20-100mol, based on the nitrobenzene, alcohol and 0.5-20mol, preferably 1-10mol, based on the nitrobenzene, sulfuric acid.
Patent JP-S60115097-A (JP)
Title: Semiconductor memory
Inventor: MAKI NOBUHISA
IPC: G06F21/14
Filed: 1983-11-25
Abstract: PURPOSE:To constitute so that the contents of a PROM cannot be read easily by the third party, by providing an X selecting circuit and a Y selecting circuit for addressing a cell of the PROM. CONSTITUTION:When a specified data is written in an X selecting and holding circuit 5 and a Y selecting and holding circuit 6, and address information is inputted, the specified data and the address information are supplied to an X selecting circuit 3 and a Y selecting circuit 4, respectively. As a result, the circuit 3 and 4 select one line in the X direction of a PROM1 and one line in the Y direction, and information is written in a memory cell 2 of the PROM1. Subsequently, when the same specified data as the time of write is written in the circuit 5 and 6, and the address information is inputted, the circuit 3 and 4 select one line in the X direction of the PROM1 and one line in the Y direction. In this way, a desired data is read out of the PROM1.
Patent JP-H0768402-A (JP)
Title: Workpiece fitting device for lathe
Inventor: OKUNO TOSHIYUKI
IPC: B23B25/00
Filed: 1993-09-07
Abstract: PURPOSE:To stably and easily fit workpieces by travelably providing a workrest between a workpiece holding means and a tailstock and by liftably providing a workpiece supporting member to support a workpiece from a lower side on the workrest. CONSTITUTION:A guide face 24 extending in the axial direction of a workpiece held by a chuck 16 is arranged on a bed 10, and a tailstock 26 is provided movably along this guide face 24, and a workrest 34 is movably provided on the guide face 24. This workrest 34 comprises a pair of supporting blocks 36 composed of V blocks at its ends liftably provided in the longitudinal direction. The lower end of each block 36 is formed into a piston 38 and is contained in the lift cylinder 40 vertically provided in the workrest 34. Each block 36 is vertically driven by the hydraulic pressure supplied into this lift cylinder 40. The workrest 34 itself is made to move along the guide face 24 by the operation of a drive motor and a screw mechanism.
Patent JP-H04105513-A (JP)
Title: Insulation monitor
Inventor: SATO KENICHI
IPC: H02H3/14
Filed: 1990-08-27
Abstract: PURPOSE:To detect surface currents of individual insulating porcelains by calculating difference between positive and negative current values of surface currents of insulating supports connected at one ends from a plurality of connecting terminals to a metal foil, and comparing to calculate the output signal of calculating means with a reference signal. CONSTITUTION:A scanner 7 has a plurality of connecting terminal to measure current values of insulating porcelains 2 connected to aluminum foils 4 of the porcelains 2. A calculator 8 inputs the measured value of the scanner 7, separates positive and negative current values, and calculates the difference therebetween. A controller 9 inputs the output signal of the calculator 8, and compares it with a stored reference signal. When the controller 9 detects that there is a predetermined difference between the signal of the calculator 8 and the reference signal, it outputs a control signal to an alarm display unit 10 to display to warn by an alarm, etc.
Patent JP-H0383833-A (JP)
Title: Synthetic quartz glass member having excellent heat resistance
Inventor: FUJINOKI AKIRA
IPC: H01L21/22
Filed: 1989-08-29
Abstract: PURPOSE:To contrive to improve the stain and heat resistances of a synthetic quartz glass member by adding Al to a highly pure synthetic quartz glass. CONSTITUTION:An inert gas carrying sublimed gas prepared by heating anhydrous AlCl3 is fed into an oxygen hydrogen flame hydrolyzing SiCl4 and the produced soot-like silica fine particles are deposited on a substrate to prepare an Al-containing porous glass base material having an Al content of 0.5-20ppm. The glass base material is, if necessary, heated in a nitrogenizing agent (e.g. ammonia) at 700-900 deg.C to add 100-4000ppm of the nitrogen to glass base material and subsequently heated in an inert atmosphere at 1300-1500 deg.C to provide transparent glass.
Patent JP-S611368-A (JP)
Title: Apparatus for molding herring roelike food of fish egg
Inventor: OKAMURA KOUICHI
IPC: A23L17/30
Filed: 1983-11-25
Abstract: PURPOSE:The titled apparatus, consisting of a special construction for engaging a male mold in the form of herring roe with a female mold in the form of the herring roe provided on the female mold frame arranged and fixed on a feed conveyor of a machine frame, and capable of converting fish eggs without a form into a herring roelike food having improved resistance to teeth and appearance. CONSTITUTION:An apparatus for molding herring roelike food capable of first dropping and filling a raw material 11 consisting essentially of fish egg grains, e.g. smelt, in the state of covered from above and bottom by vinyl chloride films 12 and 13 in herring roelike female molds (a) in a female mold frame 3 arranged and fixed on a feed conveyor 2 on a machine frame 1, pressing a pressing frame 6 mounted on lowering frames 4 and 4 to the female molds (a), putting the raw material 11 into a cylindrical hole 7 of each herring roelike mold (a), preventing the protrusion of the raw material 11 in the vinyl chloride films 12 and 13 with an edge flange 8, bringing the side film into close contact with the raw material 11, pushing the herring roelike male mld 10 of a pressing lever 9 into the cylindrical hole 7 in a lag of several seconds, contact bonding and molding the raw material 11 in the form of herring roe, overflowing the excess raw material 11 from cut grooves 8' and 8', and obtaining the aimed molded egg 15.
Patent JP-S6377075-A (JP)
Title: Flash fixing device
Inventor: SANO YOSHIHIKO
IPC: H05B41/30
Filed: 1986-09-19
Abstract: PURPOSE:To prevent unfixed data from being generated by providing a means which decides whether the charging voltage of a capacitor is larger than a prescribed value or not during printing operation and decides whether a flash lamp emits light or not according to whether a charging state signal is generated at each prescribed period or not. CONSTITUTION:Even time the charging state CHARGE-P goes up to a level H, the output of a one-shot multivibrator 4 goes up to the H level for a constant time. WHen the flash lamp emits light normally, the CHARGE-P falls from the level H to a level L every time a trigger signal TRIG ON-P is generated, and the output of the vibrator 4 has a constant time T3 every time the charging state signal CHARGE-P rises. When a charge start signal CHARGE ON-P is not generated, the charge state signal CHARGE-P is still at the level L and the output of the vibrator 4 stays at the level L, thereby generating an abnormality detection signal ALM2-P. Consequently, printing operation is stopped and unfixed data is prevented from being generated.
Patent JP-2000038857-A (JP)
Title: Vibration isolating device and construction of vibration isolation of lightweight structure equipped with the device
Inventor: HIRANO SHIGERU
IPC: F16F15/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making vibration isolating device, by which the generation of a large impulsive sound due to vibrations by an earthquake can be reduced effectively as a constant range or limitation capable of corresponding to the amplitude stroke of the expected earthquake is set while no large labor is required even in replacement works, the term of works is not lengthened remarkably, and cost can be suppressed, and the construction of vibration isolation of a lightweight structure, on which the vibration isolating device is mounted. SOLUTION: The vibration isolating device has a lower bearing plate 2 fixed on the ground side, a spherical body 5 placed on the lower bearing plate 2 in a rollable manner, an upper bearing plate 3 borne to the spherical body 5, fixed to the upper section of the lower bearing plate 2 while holding the spherical body 5 and fastened on the lightweight structure side, ring-shaped stopper sections 7, 9 being formed on the top face of the lower bearing plate 2 and/or the underside of the upper bearing plate 3 while surrounding the spherical body 5, and one impulse absorbers 8, 10 fixed on the inner circumferential surfaces of the stopper sections 7, 9 and composed of a rubber or elastic foam while being molded in a ring shape.  The other impulse absorbers 6 molded in an approximately cylindrical shape are fastened extending over the outer circumferential surface of the upper bearing plate from the outer circumferential surface of the lower bearing plate 2.
Patent JP-S61104418-A (JP)
Title: Rotary head device
Inventor: KAZAMA SABURO
IPC: G11B5/53
Filed: 1984-10-26
Abstract: PURPOSE:To reduce the levels of vibrations, noises, jitters and wow-and-flutters respectively to attain high performance of a rotary head device, by fixing a rotary side yoke of a rotary transformer as well as a rotor of a drive motor to a rotary structure part at a place more inside than a video head attachment part and incorporating a rotary structure together with the rotary transformer and the drive motor. CONSTITUTION:The lower end part of a shaft 1 is fixed to the bottom center part of a lower drum 4 with pressure, etc. together with a disk 5 fixed to the upper end of the shaft 1. While a rotary structure base material 3 is supported rotatably at the middle part between upper and lower parts of the shaft 1 via bearing parts 2 and 2'. A housing of bearings 2 and 2' is formed at the center part of the material 3, and a video head 10 is fixed at the most outer circumferencial part of a flat part around the housing via a head base 9. A rotary part consisting of a motor rotor, the material 3, a rotary transformer 8', etc. is totally incorporated to a half-closed space formed between the upper and lower drums 7 and 4. Then only the tip of the head 10 is exposed outside through a narrow gap between both drums and has a contact with a tape. Thus the noises produced at the inside and the outer surface of the rotary part are masked since the rotary part is semi-closed by a static structure formed with both drums 4 and 7.
Patent JP-S6467924-A (JP)
Title: Semiconductor device
Inventor: NAITO SHIGEYUKI
IPC: H01L21/52
Filed: 1987-09-09
Abstract: PURPOSE:To prevent a semiconductor chip from moving with gas generated from paste at the time of curing the paste by providing grooves for discharging the gas generated from the paste externally on the chip securing face of a substrate. CONSTITUTION:Latticelike grooves 1a are formed in an area wider than a semiconductor chip 4 on the chip securing face of a ceramic substrate 1. When the chip 4 is secured to the substrate 1, the securing face of the substrate 1 is coated with paste 5 containing a solvent only on the surfaces of protrusions among the grooves 1a. Then, a heat treatment for curing the paste 5 is conducted, the solvent in the paste 5 is evaporated, and rapidly discharged externally through the grooves 1a. Accordingly, the chip 4 is not received by a force by the pressure of the gas to effectively prevent the chip 4 from displacing from its normal position with respect to the substrate 1.
Patent JP-2000053787-A (JP)
Title: Introduction of carboxyl group
Inventor: KANEKO MASAYUKI
IPC: D06M13/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To introduce carboxyl groups into an object body in high levels by applying an energy to a system in such a state as to be in mutual contact between the object body and a solution containing compound(s) such as a halogenoacetic acid. SOLUTION: Carboxyl groups are introduced into an object body by applying an energy to a system in such a state as to be in mutual contact between the object body and a solution containing at least one compound selected from halogenoacetic acids, salts thereof, halogenopropionic acids and salts thereof; wherein when the object body is a porous body, the above solution 2 is put into a reaction vessel 3 and a material 5 (feeding material 5) containing the solution 2 and capable of feeding the porous body 1 with the solution 2 is placed at the center of the vessel 3; by placing the porous body 1 to be modified on the feeding material 5, a contact between the solution 2 and the porous body 1 can be attained; the concentration of the compound(s) in the solution is pref. 0.5-10 wt.%.
Patent JP-H1148325-A (JP)
Title: Mold for blow-molded vessel and medical vessel manufactured by mold
Inventor: ISONO KEINOSUKE
IPC: B29L22/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To form a separable seal unit on a cylinder wall simply and surely by a method wherein a mold unit for a cylindrical part is formed by clamping both side rims of a flat blow parison to retain a specified distance between approached opposing planes while the outer wall of the cylindrical part at the forming position of an isolating seal unit for a vessel is formed while regulating the same by the approached opposing planes. SOLUTION: A mold unit 3 for the mold of a blow-molded vessel covers a blow parison 7, expanded partially, so as to become flat and the mold is clamped while biting both side rims of the flat blow parison 7. Then, approached opposing planes 4, approached mutually, are formed on one part of a pair of mold surfaces 3B for a cylindrical unit while a distance between the approached opposing planes 4, 4 upon mold clamping is specified so as to be 0.5-5.0 mm and the outer wall of the cylindrical unit at the forming position of an isolating seal unit for a vessel for medical treatment is formed while regulating the same by the approached opposing planes 4. Upon manufacturing air is blown into the parison 7 through the blow-out port of a supplying head 5, then, a mold unit 2 for mouth unit and the mold unit 3 for cylindrical unit are clamped.  As a result, varieties will not be generated in the thickness of the isolating seal unit of the molded vessel.
Patent JP-H0966193-A (JP)
Title: Washing machine
Inventor: SUZUKI SHIGEMITSU
IPC: D06F39/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent liquid poured in from a liquid feed port from spilling outside of a water tank without heightening a height of the whole washing machine. SOLUTION: A liquid receiving recessed part 27 to receive liquid flowing out of a liquid feed port arranged in an upper top cover is arranged in a water tank cover 9, and an outflow hole 29 is arranged in its bottom part. An upward projecting outer peripheral rib 34 is arranged over the whole periphery in an outer peripheral part of the water tank cover 9, and a projecting part 35 higher than the other part is arranged in a part corresponding to the liquid receiving recessed part 27 among the outer peripheral rib 34. An inner peripheral rib 37 is also arranged in a part corresponding to the liquid receiving recessed part 27 in an inner peripheral part of the water tank cover 9.
Patent JP-H0678341-A (JP)
Title: Picture device
Inventor: HASHIZUME HIKARI
IPC: H04N15/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide a sense of reality and a presence to a picture to be observed by displaying left right stereo pictures and varying a viewing direction to change the direction of the displayed picture. CONSTITUTION:Picture information IM for plural picture is stored in a picture storage device 34 depending on each quadrant and picture coordinate data (R, S) in response to direction coordinate data (P, Q) and each left/right stereo picture or the like. The picture information IM for one picture corresponding to the direction coordinate data (P, Q) from a direction sensor 23 and the picture information IM for 8 pictures surrounding it are set in a picture memory 36. The picture information IM for one picture around the direction coordinate data (P, Q) is segmented from the synthesized picture information IM for 9 pictures in total and displayed on liquid crystal display panels 5R, 5L as left right stereoscopic pictures.