baber/WOPTO huggingface dataset:
Patent JP-H09145853-A (JP)
Title: Timepiece having rotary bezel
Inventor: ROORAN KERIN
IPC: G04B19/28
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable the secure control of rolling friction by providing a ceiling gasket between a bezel and a watch glass, and directly centering the bezel on the watch glass. SOLUTION: A watch 1 has a rotary bezel 36, which is made of metal and which is to be rotated in relation to a watch glass 8 and a case band 4, and a cylindrical surface 38 thereof is formed so as to be opened in a cylindrical surface 40P side at a diameter larger than that of the cylindrical surface 38. An annular groove 48 of the timer glass 8, which has a circular cross section, receives an elastic circular ceiling gasket 52, and arranged opposite to the surface 38 of the bezel 36. Consequently, the gasket 52 is desirably compressed by controlling the dimension of the surface 40 and the groove 48, and the torque for applying the resistance to the rotation of the bezel 36 can be perfectly controlled.  Furthermore, since the bezel 36 is directly centered on the glass 8, a clearance 58 between the surface 38 of the bezel 36 and the watch glass 8 is formed remarkably small, and intrusion of the foreign material into the clearance 58 is eliminated. Rolling friction is thereby securely restricted.
Patent JP-H06151094-A (JP)
Title: Plasma generating accelerating device
Inventor: AZUMA KINGO
IPC: H05H1/46
Filed: 1992-11-11
Abstract: PURPOSE:To provide a plasma generating accelerating device with remarkably less damage of electrode surface. CONSTITUTION:A plasma generating accelerating device is provided with plasma guiding concentric electrodes 1a, 1b to generate and accelerate a plasma P; a gas supplying means 4 for supplying a gas into the concentric electrodes 1a, 1b; and a pulse power source 3 for applying a pulse voltage to the concentric electrodes 1a, 1b. This device is further provided with a magnetic coil to give a magnetic field in the azimuth direction of the concentric electrodes 1a, 1b.
Patent JP-H11129778-A (JP)
Title: Rotation transmission device, and its control method
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission device which is capable of switching the transmission and shut-off of the drive force in a drive route of a vehicle, and free from generation of a tight corner braking phenomenon when the lubrication is sufficient and the driving mode is switched from 2WD mode to 4WD mode. SOLUTION: The driving mode is switched between 2WD mode and 4WD mode by incorporating a two-ray clutch 37 to transmit and shut off the rotation of an output shaft 24 and an output side chain sprocket 25 and an electromagnetic clutch 39 to control the locking and decoupling of the clutch 37 inside a transfer for a 4WD vehicle on FR base which is capable of directly transmitting the output from a transmission to a rear wheel propulsion shaft through an internal input shaft 22 and branching the power to a front wheel drive shaft through a silent chain 26, and the rotation transmission device 21 is immersed in lubricating oil by fitting to the output shaft 24 to improve the lubricity, and generation of the tight corner braking phenomenon is prevented when the driving mode is switched from the 2WD mode to the 4WD mode when the vehicle is traveling.
Patent JP-2000191548-A (JP)
Title: Hepatopathy preventive/therapeutic agent
Inventor: NAKAGAWA TSUTOMU
IPC: A61P1/16
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new agent capable of preventing the liver from fat accumulation (preventing fatty liver) and preventing hepatocytoclasis. SOLUTION: This hepatopathy preventive/therapeutic agent contains a neurotrophin such as brain-derived neurotrophic factor(BDNF) as active ingredient, being useful in treating hepatopathy including chronic hepatitis (viral, drug- derived, autoimmune, etc.), and hepatocirrhosis and preventing fatty liver and having protective effect on hepatocytes as well.
Patent JP-H09143645-A (JP)
Title: Production of aluminum alloy sheet excellent in forming workability and hardenability in coating/baking
Inventor: SAGA MAKOTO
IPC: C22C21/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy sheet excellent in forming workability and hardenability in coating/baking by subjecting an Al alloy sheet having a specified compsn. to solution treatment, cooling, low temp. holding, restoring treatment, cooling and stabilizing treatment in succession under specified conditions. SOLUTION: An alloy sheet having a compsn. contg., by weight, 0.3 to 1.5% Mg and 0.3 to 1.5% Si as essential components, satisfying 4Mg-7Si<1.0, and the balance Al with inevitable impurities is subjected to solution treatment at >=500 deg.C and is cooled from the above temp. to <=100 deg.C at a cooling rate of >=100 deg.C/min. Next, it is held for <72hr at a lowest temp. among [150+ room temp. standing time (hr)}×1.4] deg.C, [250+ room temp. standing time (hr)}×2.8] deg.C and 350 deg.C or below and is subjected to restoring treatment of holding without 5min. Then, it is cooled to <=150 deg.C at a cooling rate of >=100 deg.C/min, and within 72hr after the restoring treatment, it is subjected to stabilizing treatment at 70 to 150 deg.C for 1 to 50hr holding time.
Patent JP-H06147536-A (JP)
Title: Method and apparatus for filling piping with water
Inventor: OTSUKA MASUMI
IPC: F24F13/20
Filed: 1992-11-11
Abstract: PURPOSE:To effectively prevent generation of air reservoir in the case of filling a piping with water and to rapidly vent the air and fill with the water by providing a vacuum pump and drain pump for constituting draining means in parallel with a pressure resistant hose in an air vent valve at a circulation water tube side. CONSTITUTION:A vacuum pump and a drain pump 2 for constituting draining means are provided in parallel with a pressure resistant hose 3 in an air vent valve 21 of a water circulation tube 13 side from an air conditioner 11. A forward tube 12 and the tube 13 are evacuated by the pump 1 in a state that partition valves 17-20 are closed. Then, when the valve 17 of the tube 12 is slightly opened, water is rapidly fed into the tube, and a water level reaches the vicinity of a circulation water branch point 13A. Simultaneously, the pump 2 is operated to vent the air. Then, an air vent valve 23 for an FCU and a water drain valve 22 for the FCU are opened, it is confirmed that no air exists and only water flows out, and then the valve 20 of the tube 13 is opened and filled with water.
Patent JP-H01142441-A (JP)
Title: Apparatus for measuring polishing degree of grain of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/47
Filed: 1987-11-28
Abstract: PURPOSE:To enhance measuring accuracy, by making the density of the grains of rice in a simple case almost constant at every sample by vibrating the sample case at the time of measurement. CONSTITUTION:A light source part 4 consisting of a halogen lamp 2 and a condensing lens 3 is provided to an outer box 1 on one side thereof and a measuring part 7 is arranged at a place near to the center from the light source part 4. A case holding frame 9 holding a sample case 8 and a vibration apparatus 14 for vibrating the case 8 along with the holding frame 9 are provided to the measuring part 7. At the time of measurement, the sample case 8 is vibrated after insertion and the light from a light emitting fiber 24 is detected by a transmitting photodiode 31 and a reflecting photodiode 30 to calculate reflectivity and transmissivity. The calibration of the diodes 30, 31 is preliminarily performed using the empty case, a monitor photodiode 32 and a fiber 29. By this method, the density of the grains of rice becomes constant and measuring accuracy is enhanced.
Patent JP-H08133250-A (JP)
Title: Glass container and apparatus for transmitting torque to the container
Inventor: ONISHI YOICHIRO
IPC: B65G47/80
Filed: 1994-11-10
Abstract: PURPOSE: To reliably transmit a torque to the bottom of a glass container by providing a recess for receiving a tip of a bottom chip for transmitting the torque at the center of the bottom of the container. CONSTITUTION: A recess 200 having a diameter of approximately 7mm and a depth of approximately 0.7mm is provided at the center of a bottom of a glass bottle 100. The bottom of conventional glass bottle has a curved surface of a predetermined curvature and has no recess there. The recess 200 receives a tip (protrusion) 13a of a bottom chip 13 for transmitting a torque to the bottom of the glass bottle 100. Resin is preferably provided at the tip of the protrusion 13a. Therefore the torque of the bottom chip 13 can be correctly transmitted to the bottom of the glass bottle 100.
Patent JP-H10143291-A (JP)
Title: Information processor
Inventor: MIYAZAKI ICHIRO
IPC: G06F1/32
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the use convenience of a suspending function by executing a suspending RAM when the frequency of use exceeds a fixed value and a user tries to use the suspending function and executing a suspending disk in the other time. SOLUTION: A keyboard operation monitoring device 1 always monitors the operating conditions of a keyboard 3 and investigates how much the keyboard 3 is used within a fixed time. Besides, a timer is provided for measuring the value of a counter within the fixed time. When the counter value is more than a predetermined threshold value, it is judged the frequency of use of the keyboard 3 is high, and the suspending RAM is started for speedily executing the processing of suspending and resuming. When the counter value is less than the threshold value, it is judged the frequency of use of the keyboard 3 is low, and the suspending disk is started for reducing power consumption during suspending although it takes long time for suspending and resuming processing.
Patent JP-H01143861-A (JP)
Title: Production of triazole derivative
Inventor: HIRANO HIDEKI
IPC: C07D249/04
Filed: 1987-12-01
Abstract: PURPOSE:To obtain the title compound useful as a synthetic raw material for antibiotic substance, in high yield and selectivity with a simple apparatus under a pressure condition advantageous for maintenance, by reacting an azide derivative with acetylene using a specific solvent under specific reaction condition. CONSTITUTION:The objective compound of formula III can be produced by reacting a compound of formula I [Ar is (substituted) phenyl such as phenyl, p-methoxyphenyl or p-nitrophenyl; X is Cl or Br] with a metal azide and reacting the resultant azide derivative of formula II with acetylene in a solvent having a boiling point of >=70 deg.C under normal pressure and having high solubility of acetylene (e.g., ethyl acetate, methyl ethyl ketone, acetonitrile, dioxane, dimethylformamide or dimethyl cellosolve) at a temperature between 70 deg.C and the boiling point of the solvent or thereabout under a pressure lower than 2kg/cm<2>G for 5-100hr. The amount of the solvent is preferably selected to give a concentration of the raw material compound of formula II of 1-30wt.%.
Patent JP-H08160335-A (JP)
Title: Optical scanning device
Inventor: ONO YUJI
IPC: G02B26/10
Filed: 1994-12-06
Abstract: PURPOSE: To obtain an optical scanning device capable of correcting a curvature of field by a constitution without requiring a scanning lens, and dispensing with a complicated construction for the incident lens system provided between a light source and a light deflector. CONSTITUTION: The optical scanning device is provided with the light source part 1, the incident lens system 2 for allowing the luminous flux emitted from the light source part 1 to form the image as a line picture in the main scanning direction, the light deflector 4 equipped with reflection surface 4a in the vicinity of the line picture for reflect-deflecting the incident luminous flux, and the anamorphic optical system 5 disposed between the light deflector 4 and the surface to be scanned 6, capable of making the reflection surface 4a of the light deflector 4 and the surface to be scanned 6 geometrically conjugating relation in the subscanning plane, and the light deflector 4 is provided with at least plural reflection surfaces 4a in a non-circular-arc concave shape in the main scanning plane.
Patent JP-H11146653-A (JP)
Title: Power supply for electric vehicle
Inventor: IIDA TAKEHISA
IPC: H02M7/493
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for an electric vehicle which can improve the rigging work and can easily design the equipment for weight balancing. SOLUTION: A reactor 5 and a capacitor 6, which have been stored in a trans box 3A in the conventional equipment, are stored in an inverter box 1A. Therefore, cables 7 which connect the inverter box 1A and the transformer box 3A come in an after stage of the reactor 5 and the capacitor 6, and the voltage and current waves on the cables 7 are normal ones clear of direct noise.
Patent JP-2001120851-A (JP)
Title: Electric heating discoloring toy
Inventor: TOMATSU TSUTOMU
IPC: A63H33/22
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of an electric heating discoloring toy for closely fitting a heating operation part to a thermal discoloring toy element to thermally discolor the closely fitted position. SOLUTION: This electric heating discoloring toy 1 is formed of a heating operation part 2 and a power source part 3 for heating the heating operation part 2, which are constituted so as to be connectable and disconnectable. The heating operation part 2 comprises an electric heating element 22 closely fitted to the back of a metallic heat accumulating member 21 and a current-carrying terminal 23, which are mounted on a facing member 24. The power source part 3 comprises a power source battery 31 housed in a case 33 and a current- carrying terminal 32 mounted in a proper position on the outer surface of the case 33.
Patent JP-H11140210-A (JP)
Title: Production of thermoplastic polyester resin foam
Inventor: HIRAI TAKAAKI
IPC: C08L67/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the low temperature shock resistance of a thermoplastic polyester resin, while the characteristics of the resin is maintained as such. SOLUTION: This method for producing a thermoplastic polyester resin foam comprises adding a polycarbonate resin to a thermoplastic polyester resin having an I.V. value of 0.6-1.3 in an amount ranging from [(a)-0. 25×(the I.V. value of the thermoplastic polyester resin)]×100 wt.% [(a) is 0. 33-0. 351 to 50 wt. %, further adding a foaming agent, melt-blending the resin composition, and subsequently extruding the melted resin composition into a low temperature zone. The obtained thermoplastic polyester resin foam has a density of <=0.7 g/cc.
Patent JP-H05143390-A (JP)
Title: Tracing device
Inventor: ABE HIROKO
IPC: G06F11/28
Filed: 1991-11-18
Abstract: PURPOSE:To more accurately check the execution order of instructions by restricting necessary execution information at an optional output chance in a tracing device for checking the execution order of program instructions. CONSTITUTION:An execution information collecting means 1 is loaded at an optional output chance out of plural output chances 11, 12 included in a program 100 in which the execution order of instructions is to be checked. An execution information specifying means 4 forms a collected information table 10 having execution information and information indicating whether an instruction is to be outputted at the output chance or not and restricts and collects execution information referred by an execution information restricting means 2 in the means 1 and outputted at the output chance. The collected execution information outputted from an execution information output means 3 to a logical volume 300.
Patent JP-H07132247-A (JP)
Title: Conduction filter
Inventor: MORIKAWA TAKERU
IPC: B01D49/00
Filed: 1993-11-09
Abstract: PURPOSE:To increase the recovery efficiency of impurities, to remove gaseous and liquid impurities in a raw gas as well as solid ones and to facilitate the recovery by electrifying solidified and liquefied impurities and solid and liquid ones and generating Lorentz's force to guide it to a branch flow passage. CONSTITUTION:Electromagnets 9 are installed in proper positions of a flow passage 1 so that the discharge pass and the magnetic field of ionization means 7 may perpendicularly intersect. Ionized impurities 8 are first proceeds at a speed which is the vector sum of a speed at which a raw gas 3 flows and speed by the coulomb force pulled to the collecting electrodes of the ionization means 7. Next, Lorentz's force by an electric field accompanying the speed of the ionized impurities 8 and an electric field of the ionization means 7 and a high magnetic field of the electromagnets 9 is applied to then. Then, the ionized impurities 8 are separated from a flow passage 1 of the raw gas 3 and guided to a branch flow passage 2, where they are further accelerated by the action of the Lorentz's force by an electric field by electric field generating electrodes 12, 13 and a magnetic field by other electromagnets 9, and discharged from the outlet of the branch flow passage 2 and caught by a charge roller 10 having a charge opposite to that of the impurities 8.
Patent JP-2001126640-A (JP)
Title: Bobbin for deflecting coil, deflecting yoke and cathode- ray tube
Inventor: ISHIMORI AKIRA
IPC: H01F5/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a dispersion of a deflecting performance by an internal dispersion of a conductive wire being generated since a deflecting coil is drawn in a circumference direction of a bobbin for a deflecting coil and a bias of a laminate inside the bobbin is generated. SOLUTION: A winding forming a deflecting coil 2 is wound while giving a tension, the coil 2 receives a tension in the same direction as a taper direction by a first bending part 4 and a second bending part 5 during the coil 2 moves from the taper part 7 to a circumference portion 8, a line lamination is formed in the taper 7 and a deflecting coil 12 is received between a coil controller part 15.
Patent JP-H11139698-A (JP)
Title: Driving device of elevator
Inventor: SHIBUYA KAZUHIKO
IPC: B66B1/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To let a user reach an exclusive floor area quickly in the case of riding on a car to serve common floor areas by an elevator with different floors to serve. SOLUTION: It is defined that 1st-14th floors are made as common floor area, and B1-B4 floors are made as exclusive floor areas. Wide area service cars A, E serve the common floor areas and the exclusive floor areas, and narrow area service cars B-D, F-H serve the common floor areas. Now, when a user who registers a down call 11d on an 11th floor rides on the car D and operates a destination button of a 1st floor in the car, an empty car or a down- traveling car is selected from the general cars A, E and it is made to stand by at the 1st floor (transit floor). Consequently, it is possible to transfer in a short period of time in the case where the user of the car D desires to go to B1-B4 floors.
Patent JP-H08295221-A (JP)
Title: Brake fluid pressure control device
Inventor: KONO TERUHISA
IPC: H02K11/04
Filed: 1995-11-21
Abstract: PURPOSE: To make a brake fluid pressure control device smaller, light in weight, and easy to assemble by integrating a fluid pressure circuit block having a pump and a pressure-regulating solenoid valve, a dc motor for driving the pump, and a control block enclosing an electronic control circuit which outputs drive signals to the motor and to the solenoid valve. CONSTITUTION: A dc motor 20 has its rotor 21 enclosed in the bore of a fluid pressure circuit block 1 to which a plunger pump 10 and a pressure-regulating solenoid valve 40 are assembled, and an opening in the rear of the motor 20 is closed by a control block 30. Lead pins 6, 7 extended respectively from the brush holder 27a of the motor and the solenoid coil 54 of the solenoid valve are passed through the case 31 of the control block 30 and electrically connected to an electronic control circuit (that on a printed board 32). Then an electrical connection between the fluid pressure circuit block 1 and the control block 30 can be made without outgoing lead wires and connectors, and a feeding brush 27 and the solenoid coil 54 can be assembled easily by being integrated with the control block side in advance.
Patent JP-H05138494-A (JP)
Title: Five axes driving device for working machine
Inventor: HIRATANI TATSUO
IPC: B23Q15/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a driving device for a working machine possible to pricisely and stably work a free shaped projected article at any position on a tape running surface when used for working of a lower drum used particularly for a recording and reproducing device. CONSTITUTION:This device is equipped with a spindle 10, a Z-axis slide bed 13 an X-axis slide bed 15, a Y-axis slide bed 17, and a second X-axis slide bed 20 between the X-axis slide bed 15 and the Y-axis slide bed 17, while the spindle 10, the Z-axis slide bed 13, the Y-axis slide bed 17, and the second X-axis slide bed 20 are controlled by a control device 23.
Patent JP-H04175324-A (JP)
Title: Production of rosin-modified petroleum resin
Inventor: TAKANASHI HIROTSUGU
IPC: C08G16/00
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a rosin-modified petroleum resin which can give a lithographic printing ink which lowly forms an ink mist and excels in long-term stability and the gloss, etc., of a print by reacting a rosin with an aldehyde, a petroleum resin and a polyhydric alcohol. CONSTITUTION:A rosin-modified petroleum resin is obtained by reacting a rosin (A) (e.g. gum rosin or wood rosin) with an aldehyde (B) (e.g. paraformaldehyde), a petroleum resin (C) (e.g. dicyclopentadiene petroleum resin) and a polyhydric alcohol (D) (e.g. ethylene glycol). An example of a suitable production process comprises reacting component C with component D in the presence of an adduct between component A and component B. For example, a lithographic printing ink excellent in high-speed printability can be produced by using the obtained resin as a binder.
Patent JP-H06128468-A (JP)
Title: Polyester resin composition
Inventor: INOUE KAZUNARI
IPC: C08K3/22
Filed: 1992-10-16
Abstract: PURPOSE:To provide a composition extremely excellent in hydrolysis resistance by compounding a polyester with an epoxy functional group-containing organopolysiloxane. CONSTITUTION:The composition comprises (A)100 pts.wt. of a polyester [preferably poly(1,4-butylene terephthalate)] and (B) 0.1-5 pts.wt. of an epoxy functional group-containing organopolysiloxane (preferably a compound of the formula). The composition is preferably further compounded with 2-7 pts.wt. of a polyolefin such as polyethylene from the view points such as the improvement in water resistance and the improvement in impact resistance. When a reinforced and flame-retarded composition is required, the composition is preferably compounded with a brominated polystyrene and antimony oxide in amounts of 7-17wt.% and 2-5wt.%, respectively, based on the whole amount of the composition.