baber/WOPTO huggingface dataset:
Patent JP-H06147237-A (JP)
Title: Torque limitter
Inventor: KAKIZOE YOSHIJI
IPC: F16D31/04
Filed: 1992-10-30
Abstract: PURPOSE:To embody a torque limitter which reduces torque with convensional viscous fluid being utilized as resistance. CONSTITUTION:An endless sealed flow passage 2 in which oil is sealed is formed on a main body 1, while a circular empty chamber 5 is formed on a proper portion of the sealed flow passage 2. A trochoid pump A is rotatably assembled with a clearance of a reference value in respect to an inner peripheral surface of the empty chamber 5. Outflow and inflow ports 8, 8' are opened to the sealed flow passage 2. A shaft 14 of an internal gear 7 of the trochoid pump A serves as an input/output shaft 13, which shaft 14 is projected outside of the main body 1.
Patent JP-2001152863-A (JP)
Title: Exhaust gas temperature control device for lean burn engine
Inventor: HIKINO SEIJI
IPC: F02B37/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal rise in the exhaust temperature, without impairing the output performance and fuel consumption of a lean burn engine. SOLUTION: A compressor outlet 4a of a turbo-charger 2 installed on a lean burn engine 1 is connected with the turbine inlet 3a via a communication passage 11. A control valve 12 is installed to vary the degree of opening of a communication passage 11, in response to the operating condition of engine 1, thereby the air discharged from compressor 4 is returned to the turbine 3 and the temperature of the exhaust gas is made to drop, and the thermal loading of the turbo-charger 2 and exhaust gas processing means are reduced, and abnormal rise in the exhaust temperature is also avoided.
Patent JP-H09172807-A (JP)
Title: Turf surface boring machine
Inventor: MORI YOZO
IPC: A01B45/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a turf surface boring machine simple in structure; boring holes at a fixed pitch, improved in working efficiency, by installing a boring and working mechanism for holding a boring pin in a vertical position and vertically moving the pin and boring holes on a turf surface while being pulled and traveling on the turf surface. SOLUTION: A frame connected to a traction engine is equipped with a boring and working mechanism M for holding a boring pin 29 in a vertical position and vertically moving the pin and boring holes on a turf surface while being pulled and traveling on the turf surface by pulling operation of the traction engine. The boring and working mechanism M holds a pair of right and left rotators 22R and 22L rotatable around central shafts in the horizontal right and left directions on a boring and working mechanism supporting frame 20 fixed to the frame through shafts with offsetting the rotators longitudinally in positions. Plural crank pins 24R and 24L are formed at the outer peripheries of the rotators 22R and 22L corresponding to each position.  Both ends of connectors 25 are rotatably connected between the crank pins 24R and 24L corresponding to the rotators 22R and 22L and preferably the boring pins 29 are vertically hung from each connector 25.
Patent JP-H11166305-A (JP)
Title: Handrail wall structure
Inventor: MATSUZAWA SHOJI
IPC: E04B1/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a handrail wall structure which is easy in an assembling work into a building and is excellent in execution efficiency, economical property and assembling strength. SOLUTION: A rail material 2 provided with nuts 17.18 is disposed on an outer wall panel material 1 in the longitudinal direction in a mode that the rail material 2 is stored in a mounting groove 7 which is concavely provided on the rear surface of the outer wall panel material 1, a reinforcing surface material 3 is provided on the side of the rear surface of the outer wall panel material 1 so as to hold this rail material 2 and a wall body assembly that these outer wall panel material 1 and the reinforcing surface material 3 are integrated is mounted on a horizontal frame 5 installed between beam materials 4 extended from the side of a building.  This horizontal frame 5 and the nuts 17.18 of the rail material 2 are coupled and fixed by a slide type coupling tool constituted of bolts 14, a hook member 22 engaged with a flange part of H-shaped steel 11 forming the horizontal frame 5 and a screw member 19 whose one end and the other end are fixed to this hook member 22 and the rail member 2, respectively, with each nut 23.20.
Patent JP-H09150849-A (JP)
Title: Ejection cap with lid
Inventor: KUWABARA KAZUHITO
IPC: B65D41/28
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience in an ejection with a lid by automatically engaging a rotating engaging member with a locking part at the time of closing the lid. SOLUTION: An ejection cap body 1 formed with an ejection port 12 at a top wall 11 is provided, a lid 2 is placed on the ejection cap body 1 to have the lid 2 connected to the ejection cap body 1 via an elastically reversing mechanism 3 so that it can be freely opened/closed, a locking part 5 is mounted on one of the ejection cap body 1 and the lid 2, and a rotating engaging member 6 for engaging the locking part 5 with the lid 2 in a closed state is rotatably mounted on the other. In addition, a return spring 7 for causing the engaging member 6 to maintain its engaged position is mounted on the member 6.
Patent JP-H05142419-A (JP)
Title: Multifunction type wollaston prism and optical pickup formed by utilizing this prism
Inventor: ASANUMA NOBUHISA
IPC: G11B11/105
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the inexpensive optical pickup with a smaller number of parts by using the Wollaston prism having the functions of a polarization beam splitter and a cylindrical lens in combination. CONSTITUTION:The multifunction type Wollaston prism constituted by providing a polarization separating film 17 for transmitting and reflecting the components of P polarized light and S polarized light respectively at prescribed ratios on the incident surface of the Wollaston prism 6 constituted by coupling rectangular prisms 7, 8 consisting of two pieces of crystalline bodies, for example, rock crystals and having 45 deg. other two angles is used. The reflected light of the luminous fluxes with which the incident surface is irradiated is condensed by an objective lens to an optical recording medium and the incident surface is again irradiated with the luminous flux reflected by the recording medium via the objective lens. The luminous flux transmitted through the incident surface is split to at least three pieces of the luminous fluxes according to the polarized light components thereof. This optical pickup detects these luminous fluxes by a photodetector.
Patent JP-H04204152-A (JP)
Title: Gas analyzing apparatus
Inventor: HANIYU SATOYUKI
IPC: H01J49/04
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to analyze the components of the gas in a lamp precisely and very simply by sampling the gas in the lamp in a device containing an analyzer which is connected to a computer. CONSTITUTION:At first, a lamp is provided in a gas reserve chamber 3 provided with a breaking device for the lamp. Thereafter, the inside of the reserve chamber 3 is evacuated to the high vacuum degree. The lamp is broken in the high- vacuum state, and the gas is sampled. The sampled gas is reserved temporarily in the reserve chamber 3 in the intact state. A minute amount of the gas is leaked into an analyzing chamber 5 wherein an analyzer 1 is provided through the minute hole of an orifice 4. The amount of the leakage at this time is adjusted beforehand so that pressure, at which the analyzing pipe of the analyzer 1 can be operated, can be secured. Then, the leaked gas is monitored with the analyzer 1. The signal is computed and converted into the partial pressure of each gas with a computer which is connected to the analyzer 1. The result is displayed on a display device which is connected to the computer in real time.
Patent JP-H05137527-A (JP)
Title: Quickly cookable japanese noodle, its production and flour for quickly cooking japanese noodle
Inventor: KODERA HARUKI
IPC: A23L7/109
Filed: 1991-11-22
Abstract: PURPOSE:To obtain quickly cookable noodle capable of cooking in nearly half a time compared with a conventional noodle and having excellent texture by blending wheat flour with pregelatinized starch and heat-gelling type polysaccharides at a specified amount. CONSTITUTION:100% wheat flour is blended with 1-10% pregelatinized starch, 0.2-2.0% heat-gelling type polysaccharide and 0.1-1.0% polyphosphoric acid salt and these components are stirred, and proper amount of water is added thereto to prepare dough and the dough is cut to give long strips of noodle. The water content of the long strips of noodle is dried to 14-28% to provide the objective noodle. Furthermore, the noodle is cookable within 5-7min.
Patent JP-H11165303-A (JP)
Title: Timber treating agent and method for treating
Inventor: TANAKA KAZUMI
IPC: B27K3/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a timber treating agent constituted as one agent by improving a storage stability to efficiently obtain a metallic ion fixed timber, and a method for treating. SOLUTION: The timber treating agent comprises a metallic salt, a phenolic compound, a thiosulfate or a thiocyanate, and further an organic alkalifying agent. The method for treating a timber comprises the steps of impregnating the timber with the agent, and fixing metal into the timber. A method for manufacturing a timber or a woody material metal treated by using the method for treating. And, the timber or woody material metal treated is obtained by the manufacturing method.
Patent JP-H05145566-A (JP)
Title: Loop network system
Inventor: ITSUGAYA KINJI
IPC: H04J3/08
Filed: 1991-11-22
Abstract: PURPOSE:To build up the loop network in which a time division multiplex frame is adopted and an SDH network is used as a part of a transmission line. CONSTITUTION:A master node 101 branches and inserts line data connecting to its own node to a service channel of a frame and sends the result to a succeeding slave node or an SDH connection node S. A slave node 102 is in subordinate synchronization with a reception frame, branches and inserts line data connecting to its own node and sends the result to the succeeding slave node, or an SDH connection node S or a master node. The master node 101 implements loop delay correction in which a reception C4 data are replaced with transmission C4 data in the unit of frames and in the unit of multi-frames between the received frame and the frame generated by itself, and an SDH network is used via SDH connection nodes 105, 106 for a part of a transmission line between the master node 101 and the slave node 102 or a transmission line between slave nodes.
Patent JP-H04202014-A (JP)
Title: Production of multiple oxide containing rare earth element
Inventor: SAGARA KAZUHIRO
IPC: C01B13/18
Filed: 1990-11-30
Abstract: PURPOSE:To increase working efficiency and to control the shape of particles by adding ammonium carbonate to a slurry of the hydroxides of a rare earth element and a group IVa element, carbonating the hydroxides, making precipitated particles coarse and carrying out thermal decomposition. CONSTITUTION:Alkali is added to an acidic soln. contg. ions of a rare earth element and ions of a group IVa element to coprecipitate the ions as hydroxides. Ammonium carbonate or ammonium hydrogencarbonate is added to the resulting hydroxide slurry and brought into a reaction to carbonate the hydroxides and precipitated particles are made coarse. Working efficiency is improved at the time of filtration and washing and the shape of particles of a double oxide obtd. by thermally decomposing the washed particles is controlled.
Patent JP-H04275332-A (JP)
Title: Resin for enhancing the strength of fluorescent paper
Inventor: RONARUDO RII AMEI
IPC: C08G69/00
Filed: 1991-11-25
Abstract: PURPOSE: To provide a fluorescent resin which enhances paper strength, whitens paper, and is useful as an additive to make it appear white.  
     CONSTITUTION: A fluorescent resin expressed by the formula (where R is methyl, H, etc.; X is a halogen such as Cl, Br, I, etc.; n is an integer of 8 or more, preferably less than 50). The addition of a whitening agent and 1/or a bleaching agent to make specified whiteness by the use of the resin is made unnecessary. The resin is obtained by reacting an epihalohyrin with a Michael addition product of an amine of formula II (R 1 , R 2  are each H, or CH 3 ) with a compound of formula III (R is CH 3 , C 2 H 5 , C 4 H 9 ; R 3  is H, CH 3 ). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10156350-A (JP)
Title: Effluent oil removal treating material and removal method
Inventor: SUZUKI KAZUO
IPC: B01D17/05
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a treating material which is capable of rapidly and surely bringing an oil solidifying agent into reaction without requiring stirring work, is usable in a strong wind and allows easy recovery of the reacted gelatinous oil solidifying agent. SOLUTION: This effluent oil removal treating material consists of the floatable oil solidifying agent t1 which solidifies b reacting with oil and a holding body 2 which holds the oil solidifying agent 1. The oil solidifying agent 1 is charged together with the holding body 2 to an oil surface. The powdery and granular oil solidifying agent 1 which gelatinizes by reacting with the oil is used as the oil solidifying agent 1. The holding body 2 is formed of a water-soluble component consisting essentially of polyvinyl alcohol. The oil solidifying agent 1 is fixed to the sufficiently of a water-insoluble and floatable holding and recovering body 3. The holding and recovering body 3 is charged to the oil surface of the oil flowing out onto the water surface.  The oil is gelatinized by the surface of the holding and recovering body 3 and the gelatinized oil is recovered together with the holding and recovering body 3.
Patent JP-2001152985-A (JP)
Title: Resin-made intake manifold
Inventor: NAKAMURA HIDEO
IPC: F02M35/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin-make intake manifold avoiding the cost increase and weight increase caused by increase in the number of components and heat- treating an EGR connecting portion. SOLUTION: This resin-make intake manifold comprises a body 1 and the EGR connecting portion 2 for connecting an exhaust gas circulating device. The body 1 is composed of transparent 6-nylon having transmission performance relative to a laser beam, or a heat source, as low-melting-point nylon. The EGR connecting portion 2 is composed of aromatic polyamide having no transmission performance relative to the laser beam and having the melting point higher than the 6-nylon comprising the body as high-melting point nylon. The aromatic polyamide is made into a non-transmission type relative to the laser beam by adding a prescribed amount of carbon black thereto as colorant. The body 1 and the EGR connecting portion 2 are integrally joined to each other by laser welding using the laser beam as the heating source.
Patent JP-2000117458-A (JP)
Title: Electrode tip for resistance welding
Inventor: SAITO AKIHIRO
IPC: B23K11/30
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the reshaping work of an electrode pillar by allowing the tip surface of the electrode pillar of a pin-pull type electrode to have a noncircular shape, forming a necessary nugget diameter, providing an absolute minimum concentration area to the peeling off of the outermost layer of an electrode tip in a welding process, and allowing the electrode pillar to have a shape which can withstand buckling and having sufficiently a cooling capacity and to have the same shape over the whole of the heights of the electrode pillars. SOLUTION: It is preferable to provide one or more rib parts 3, which are spiral on the peripheral surface of an electrode pillar 2 and to reinforce the electrode pillar 2. A small hole is provided in the axial center part of the electrode pillar 2, and the rib part 3 is provided on the electrode pillar 2 of an electrode tip 1. The welding tip diameter D1 of the electrode pillar 2, is made a diameter by which the outermost layer of the tip of the electrode pillar 2, peels off naturally in the continuous spot welding process of a plated plate and which becomes an absolute minimum concentration area by which an alloy layer is not accumulated on a tip surface. By the reinforcing effect of the rib 3, a utilizing height H1 for welding the electrode pillar 2, can be made high.  By providing the small hole in the center part of the electrode pillar 2, the center part where the alloy layer is easily formed, is eliminated.
Patent JP-2000116748-A (JP)
Title: Eye drops applying auxiliary tool
Inventor: KOBAYASHI YOSHIKO
IPC: A61J1/05
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To simply and surely apply eye drops with anxiety. SOLUTION: An adhesive 2 protected by a released paper 3 is provided at the lower part of the back surface 4 of the handle of an eye drop applying auxiliary tool body formed in the shape of a spoon.
Patent JP-H02177938-A (JP)
Title: 3d scanning method for mri
Inventor: KOSUGI SUSUMU
IPC: G01R33/48
Filed: 1988-12-28
Abstract: PURPOSE:To fetch the data only in the interest area of a subject and to shorten the necessary time of a data collection from the subject by changing the frequencies of 90 deg. pulse and 180 deg. pulse plural times in 1TR and executing the sweeping different slabs. CONSTITUTION:The thickness of a subject 10 is divided into five, it is divided into 10a-10e, the data are not fetched as the area without interest in the 10b and 10d, and the data are collected for 51 view, respectively, to the parts of 10a, 10c and 10e. The first slab 10a is excited in the same TR time, an SE signal is received, the next second slab 10c is excited while the spin of the excited slab 10a is recovered, and the SE signal is received. The second slab 10c is selected by changing the frequencies of the 90 deg. pulse and 180 deg. pulse. When the reception of the third slab 10e is completed, the next view is set in. Consequently, the scanning in the thickness direction to execute 256 view is sufficient for 51 view, and the scanning time is logically made into approximately 1/5.
Patent JP-2000140341-A (JP)
Title: Ball receiving tray for pachinko machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enable a ball receiving tray mounted on the front face of a Pachinko machine to be easily assembled and disassembled to improve the work efficiency. SOLUTION: This ball receiving tray 6 is equipped with a mounting board, a ball tray 10 attached on the front face of the mounting board, and a cover body 11 covering the front side of the ball tray 10. Rear face boards 34a, 34b abutting on the front face of the mounting board is fixed to the rear face of the cover body 11 and plural latches 35 are protruded from the rear face of the rear board and, through-holes are bored at positions respectively corresponding to latches 35 in the mounting board. A fixing board 37 is equipped on the rear face of the mounting board. Latching protrusions to be detachably engaged respectively with latches 35 protruded to the rear side through respective through-holes by sliding along the mounting board are equipped on the fixing board 37.
Patent JP-H07212343-A (JP)
Title: Method and equipment for sensing word sequence in modem
Inventor: UIRIAMU GURASU
IPC: H04J13/10
Filed: 1994-12-21
Abstract: PURPOSE: To detect a predetermined signal sequence having a short response time by comparing the complex conjugate of a combined word with a threshold, and by counting clock pulses when the complex conjugate is the lower and generating a signal when the count value reaches an estimated number. CONSTITUTION: The output of an adder 14 is inputted to a multiplier 17 directly and through a circuit 18 which provides the complex conjugate, and the output signal 20 of the multiplier 17 is compared with a threshold TH1 by means of a comparator 21. When the signal 20 is higher or lower than the threshold TH1, the comparator 21 supplies a high- or low-level signal to a counter 23 as a reset signal RS through an OR gate 22. The counter 23 receives baud clock signals from an input 24 and counts the balk lock signals as if the signals are at the same level to that of the output of the comparator 21 or lower, and a comparator 26 compares the count value of the counter 23 with a reference value N and outputs the compared results to an output terminal 28.  Since the output of the comparator 21 is low in level and has N effective periods, the output becomes the same signal at the output terminal and the input becomes N effective periods lower than the threshold TH1.
Patent JP-H02181325-A (JP)
Title: Declining switch board
Inventor: HOKARI FUMIO
IPC: H01H3/02
Filed: 1988-12-28
Abstract: PURPOSE:To carry out switching operation with the whole body so as to exercise adequately while enjoying a game by installing a declination-sensitive switch device to carry out switching by declining movement of a top board. CONSTITUTION:Game players stand while positioning both feet on a top board 1 and a game is started. For example, a game starts when a switch board is rotated to right by twisting a player's body toward right on the top board 1 and a right-ward rotation-sensitive switch device 12 detects it and the game ends when the top board is rotated to left by twisting the body toward left and a left-ward rotation-sensitive switch device 13 detects it. The game progresses by declining the top board forward and backward and right and left and detecting the movement with the declination-sensitive switches 8-11 locating in the positions to correspond to the movement and displaying them on TV through a soft ware. Along with that, movement of pushing foot switches 25, 26 is displayed on TV through a soft ware by pushing the switches adequately. By this method, game players can exercise adequately.
Patent JP-H02179351-A (JP)
Title: Film for closing holes in porous body for cast-in
Inventor: YAMAMOTO YOSHIAKI
IPC: B22D29/00
Filed: 1988-12-29
Abstract: PURPOSE:To easily prevent the development of blow hole by specifying contents of silicone resin varnish, aluminum paste and heat resistant pigment in film for closing holes, respectively. CONSTITUTION:Heat resistant coating composed of 53-68wt.% silicone resin varnish, 30-40wt.% aluminum paste, 2-7wt.% heat resistant pigment and the prescribed % of solvent is brushed to circumference of the porous ceramic 10 and dried to form the film. Then, the molten cast iron is poured from the weir 12 to form internal chill. By this method, the development of the blow hole is prevented and wettability of the body to be included as cast-in with the molten metal is improved, and the stickiness between the body to be included as cast-in and the casting is made to good.
Patent JP-H08254817-A (JP)
Title: Method and apparatus for cleaning of photomask
Inventor: BIRUHERUMU MAURAA
IPC: G03F1/82
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a device eliminating microscopic particle contaminator from an object such as a photomask and a semiconductor wafer and to provide a method related this device. SOLUTION: The subject device uses an inspection device for checking a position of an optional particle contaminant on a target object (photomask) 10. Once positions of varied particle contaminators are checked, a probe 40 is dispatched to one particle contaminator. The probe 40 removes the particle contaminator from the target object 10 so as to be moved into a cleaning section chamber 47, in which the particle contaminator is removed from the probe 40. Subsequently, the probe 40 is moved toward the next contaminator until all the contaminators are removed from the target object 10. As the particle contaminators are removed one by one from the target object 10, the production yield of zero-defect products can be greatly improved.