baber/WOPTO huggingface dataset:
Patent JP-2000047213-A (JP)
Title: Method for evaluating rubbing cloth
Inventor: ADACHI KOSHI
IPC: G02F1/1337
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to evaluate whether rubbing cloth has desired rigidity or surface characteristics or not or the rubbing cloth has the desired rigidity and the intra-surface uniformity of the surface characteristics or not even if the rubbing of alignment layers is not actuality carried out. SOLUTION: This method for evaluating the rubbing cloth comprises in applying vibration on reference rubbing cloth under the condition where an object 10 for observation is placed on the rubbing cloth 9 which is a reference for evaluation to move and rotate an object for observation, measuring the moving speed and rotating speed of the object for observation of this time, making the similar measurement even with the rubbing cloth to be evaluated and making evaluation as to whether the rubbing cloth to be evaluated has the desired rigidity and surface characteristics or not according to whether the value of the ratio of the moving speed and rotating speed of the rubbing cloth to be evaluated to the moving speed and rotating speed, respectively, of the reference rubbing cloth is within a range of 0.4 to 2.5 or not.
Patent JP-H0871401-A (JP)
Title: Dust guard for inclined shell type mixer
Inventor: YAMAGISHI AKIRA
IPC: B01F29/60
Filed: 1994-09-08
Abstract: PURPOSE: To provide an inclined shell type mixer in which dust in a material to be kneaded is prevented from jetting to the outside by inserting a dustproof rail into a groove of a dustproof seal material, bringing a seal plate into contact with upper and lower linear dustproof seal materials and bringing a mixer mouth dustproof seal material into contact with a mixer mouth piece. CONSTITUTION: Each circular-arcuate dust rail 5m fitted to a circular-arcuate seal plate 5f is inserted into a groove 2a, of each circular-arcuate seal material 2a fitted to a dustproof hood 2. The circular-arcuate seal plate 5f is brought into contact with upper and lower linear dustproof seal materials 2a, 2c fitted to the dustproof hood 2 to completely seal the opening of the dustproof hood 2. A mixer mouth dust proof seal material 5h fitted to a material feeding port 5k of the circular-arcuate seal plate 5f is brought into contact with a mixer mouth piece fitted to a mixer drum 4 to allow complete sealing between the circular-arcuate seal plate 5f and the mixer drum 4.
Patent JP-H0537745-A (JP)
Title: Image forming device
Inventor: AIBA YOSHINOBU
IPC: H04N1/21
Filed: 1991-07-31
Abstract: PURPOSE:To enhance the utilizing efficiency of a storage medium and to prevent missing of information by storing separately an original picture data and a processing/ edit data to the storage medium and applying processing 7 edit to an original picture data at output. CONSTITUTION:The device main body 5 sends a picture data and a picture processing/edit data to a magneto-optical disk drive 4 via a filing interface 13. Then a CPU 15 stores the picture data and the picture processing/edit data to the magneto-optical disk set to a disk drive unit 20 via a disk controller 19. When a panel 10 selects a stored picture output, a CPU 15 receiving a command from a CPU 12 sends the desired stored picture data and the processing/ edit data to a picture processing unit 21 and the CPU 12 processes/edits the picture data and outputs the result. Thus, the stored data quantity is reduced, the memory quantity is saved and the original picture is reproduced with fidelity even from the picture subjected to edit such as reduction.
Patent JP-H03159537-A (JP)
Title: Rotor and bearing structure therefor
Inventor: KONNO DAISUKE
IPC: H02K5/16
Filed: 1990-08-14
Abstract: PURPOSE:To improve rotary performance of a motor by supporting a rotary shaft on a supporting shaft and a fixing base through two dynamic pressure bearings and further supporting the rotary shaft through a rolling bearing. CONSTITUTION:A fixed side member 3a constituting a thrust bearing 3 is arranged on a fixing base 1 separated from the outer circumference of a supporting shaft a. A fixed side member 4a constituting a radial bearing 4 is fixed to the outer circumferential section of the supporting shaft 2. A supporting member 6 is supported by a ball bearing 9, one type of rolling bearing; fixed to the supporting shaft 2 at the canopy part, and a circular shaft member 7 is secured to the lower end part. The lower end part of the shaft member 7 provides the movable side member 3b of the thrust bearing 3 and the inner circumferential face thereof provides the movable side member 4b of the radial bearing 4. The radial bearing 4 and the thrust bearing 3 constitute dynamic pressure bearings respectively. When the dynamic pressure rolling bearing is additionally employed, rotary performance is improved and starting torque can be reduced regardless of the attitude.
Patent JP-H1057423-A (JP)
Title: Motor-driven wheelchair
Inventor: INAGAKI MAKOTO
IPC: A61G5/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent a battery unit from obstructing a folding, to use a rear wheel of normal motor-driven wheelchair and to improve weight balance. SOLUTION: This motor-driven wheel chair is provided with a pair of seat frames 19 for supporting a sitting surface part of a seat for a crew and a pair of base frames 17 provided on a car base bottom part. A pair of front and back X-shaped folding frames 30 and 32 composed by respectively connecting the respective pairs of the seat frames 19 and the base frames 17 and connecting one set of oblique material 33, 34, 36 and 37 crossed with each other freely turnably at the crossing position are provided. The battery unit 20 is provided with a battery unit main body 21 in an almost rectangular parallelopiped shape disposed between the oblique materials 33 and 36. Pawl parts 22 for respectively holding the oblique materials 33 and 36 are provided on the front surface 21a and a rear surface 21b of the main body 21.
Patent JP-S60108218-A (JP)
Title: Wire electric-discharge machining device
Inventor: KOYAMA MASASHI
IPC: B23H7/04
Filed: 1983-11-17
Abstract: PURPOSE:To prevent redisconnection from occurring after repairs, by controlling a discharge energy momentum in time of machining resumption from a disconnection spot of a wire electrode after repairing the snapped wire so as to make it smaller than that of energy in time of the disconnection. CONSTITUTION:In the case where a normal work 1 is machined, all relays 28, 29 and 30 are in a conductive state and therefore pulsative discharge energy is fed to the work 1 and a wire electrode 12 by means of on-off operations in transistors 22, 23 and 24. Repairing the snapped wire, when putting back to a disconnection spot and reopening the machining, a control circuit 18 of a numerical control system 17 outputs a signal, opening the relay 28, and a resistor, where an electric current to be turned to the discharge energy passes, is set to only relays 26 and 27, thereby reducing the electric current. With this constitution, the discharge energy is made smaller than that before the disconnection so that redisconnection of the wire after being repaired is preventable.
Patent JP-H1039062-A (JP)
Title: Watch-type wakening apparatus
Inventor: MIYAKE TADAO
IPC: H04R1/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a watch-type wakening apparatus which is carried easily, by which other persons in the periphery are not troubled and by which a wakening operation is performed surely. SOLUTION: A timer device 5 and a low-frequency generation device 4 are built in a body 1 at a watch A. The outer face side which comes into close contact with at least a skin at the wrist part of a human body on the rear lid 2 of the body 1 is formed of an insulator. One pair or several pairs of electrodes 3,... for electrification are arranged and installed at the insulator at small intervals. The electrodes are attached so as to partly protrude to the outside and the inside of the rear lid 2. Then, respective inner end sides of the electrodes 3,... are connected to one pair of terminals 40, 40 for output at the low-frequency device 4 which is mounted and installed inside the body. The operation of the low-frequency generation device 4 is controlled by the timer device 5 which is built in the body 1.
Patent JP-H1168615-A (JP)
Title: Method and device for receiving spread spectrum signal
Inventor: ISHIOKA KAZUAKI
IPC: H04B1/707
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To accelerate spreading code timing synchronization and initial synchronization for performing spreading code detection by stopping delay operation at timing, when a correlative value detected by maximum peak detection becomes maximum, and retrieving a spreading code while switching a spreading code for reference to be stored. SOLUTION: The reference code held in a reference code register 52b is fixed to code data for timing detection, a digitized reception base band signal is inputted to a data shift register 52a and shifted, and the correlative value is found by a multiplier block 52c and an adder 52d. As a result, when the spreading code timing is detected, at the point when the just following reception base band signals for the reference code register has been stored in the register 52a, this operation is stopped and data are held. Thus, the large correlative value can be provided without any fading effect and further, since reference code switching is performed to the same reception base band signal after the detection, stable code retrieval is enabled without dispersion caused by fading in this correlative value.
Patent JP-H0657388-A (JP)
Title: Production of cold-rolled sheet of titanium or titanium alloy small in surface flaw
Inventor: FUKUDA MASATO
IPC: C22F1/00
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a Ti (alloy) cold-rolled sheet small in surface flaws by subjecting the hot rolled sheet of Ti (alloy) to shot blasting treatment, thereafter executing pickling and annealing and dispering oxygen in an oxygen-enriched layer therein. CONSTITUTION:The hot-rolled sheet of Ti (alloy) is subjected to shot blasting treatment to destroy an oxidized scale film on the surface, then is pickled by nitric-hydrofluoric acid to remove the film by 5 to 30mum total sheet thickness in both faces. The Ti (alloy) sheet after being subjected to the pickling is annealed at 600 to 850 deg.C for 2hr or a longer time in a nonoxidizing atmosphere to diffuse oxygen in the oxygen-enriched layer into the inside of the Ti sheet. Then, it is subjected to cold rolling to obtain the Ti (alloy) cold-rolled sheet small in surface flaws.
Patent JP-S6372062-A (JP)
Title: Explosion-proof type battery
Inventor: YAMAMOTO KOHEI
IPC: H01M2/12
Filed: 1986-09-12
Abstract: PURPOSE:To make it possible to quickly release the internal pressure of a battery by arranging an explosion-proof component comprising a shape memory alloy between a terminal plate and a sealing body, and breaking the sealing body with the explosion-proof component at a temperature higher than the transformation temperature of the shape memory alloy. CONSTITUTION:A breaking component 6 made of a shape memory alloy is arranged between a terminal plate 5 and a sealing body 4. The breaking component 6 memorizes the shape so that it deforms in a straight line at a temperature higher than the transformation temperature of the shape memory alloy. When the temperature of a battery exceeded the transformation temperature of the shape memory alloy by disposing of in fire or outernal short circuit, the breaking component 6 deforms in a straight line and the tip 6a quickly moves in an I direction and breaks the sealing body 4. As a result, the gas inside the battery is quickly released from the broken part.
Patent JP-S59105229-A (JP)
Inventor: HONMA MITSUTAKA
IPC: H01H33/66
Filed: 1982-12-08
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-H0555580-A (JP)
Title: Thin film transistor
Inventor: NAKAMURA HIROYOSHI
IPC: H01L27/12
Filed: 1991-08-27
Abstract: PURPOSE:To provide a thin film transistor which exhibit predetermined characteristics by controlling the size of crystalline grains of a polycrystalline silicon film which is operated as a function of an active layer and reducing an irregularity in crystalline grain size. CONSTITUTION:In a thin film transistor in which a polycrystalline silicon film 4 formed on the surface of an insulating board 3 by a solid growing method is provided as an active layer, the board 3 is thermally contracted at a solid growing temperature. That is, the gist is the use of the insulating board having about 20-2000ppm of a thermal shrinkage rate as the board 3 which supports the film to be provided as the active layer or operated as a function of the active layer and is solid grown thereon.
Patent JP-S6274102-A (JP)
Title: Tracking method for multiplex control device
Inventor: INABA KOICHI
IPC: G05B9/03
Filed: 1985-09-27
Abstract: PURPOSE:To prevent a set value from being shifted, by bringing an operation data which has been calculated and outputted by a control deice of a control mode of a high priority order, to other control device at all times. CONSTITUTION:A multiplex control device is constituted of a push-button 1, a contact amplifier circuit 2, digital control devices A-C, analog memory arithmetic elements A1-C1, and a data communication line 3 between each digital control device. In this state, a mode at the time of raising each control device is varied as a stop   a holding mode   a control mode, but in this case, a priority order of each control device is set, for instance, as a control device A, a control device B and a control device C, and when a control device of a high priority order is in the control mode, a set value is always brought to tracking to other control device therefrom. In this way, even if increase/ decrease operations are executed repeatedly, it does not occur that the set value is shifted between each control device.
Patent JP-2000045547-A (JP)
Title: Building with solar battery
Inventor: NAKANO KOJI
IPC: E04D13/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a building with a solar battery capable of sufficiently widely securing the area of a roof so as to generate electric power necessary for a solar battery and effectively utilizing the space of an attic space. SOLUTION: A roof provided with a roof surface S tilted on both the sides of a ridge is provided, a living room R is formed in the attic space of the building with the solar battery 1 of a three-floor building on which a solar battery cell is arrayed on the roof surface S, and the inclination (H/L) of the roof surface S is set 0.7 or more and 0.95 or less. Thereby the inclination is more steep than the tilted roof of a normal building, the roof area is secured sufficiently widely, the space of the attic space extended in order that the inclination is steep is effectively utilized as the living room R, a height limit, for instance, the building can be housed in the limit of 10m or lower.
Patent JP-S59105770-A (JP)
Title: Setting method of picture recording conditions
Inventor: YOKOMIZO YOSHIKAZU
IPC: G03G15/22
Filed: 1982-12-10
Abstract: PURPOSE:To facilitate easy maintenance of a recording medium when it is replaced by reading the information on the picture recording conditions of a recording medium from bar codes and setting automatically the picture recording conditions in response to said information. CONSTITUTION:Each initial set value of a high voltage power supply 12, a laser driver 18 and a bias control circuit 19 is recorded on the paper 1 in bar codes together with the sensitivity characteristics of an electrostatic drum 13. This paper 1 is attached to each photosensitive drum. The bar codes are read and written to a memory 7 and then fetched to a microcomputer 11. The said initial value is equal to the value that should be initialized when a power supply is applied. Then these values are changed successively and referred to when the characteristics of the drum are checked automatically and every fixed period. The sensitivity of an electrostatic drum 17 shows a change of the surface potential to a prescribed electrostatically charged current. Based on the sensitivity of the drum 17, the loop gain is decided for a control system reaching a charger 14 from a surface electrometer 24. The numerical value thus read out is recorded to the computer 11 to be referred to when the power supply is applied next.
Patent JP-H1143976-A (JP)
Title: Drain trap
Inventor: TAKANO TSUTOMU
IPC: E03C1/28
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a drain trap in which noise generated in draining is prevented, and in which maintenance of drain pipings of a unit bath can be performed at a user's floor only without much increasing installation level of a bath tub. SOLUTION: A drain port 11 is provided at a lower part of a cylindrical trap main body 1 which is opened at an upper part, a connection pipe 12 is provided at a side surface upper part, a flange part 13 is protruded from an opening edge of the upper part outward, a vertex generating cylinder body 14 is provided to stand fixed inside, and a valve seat 15 is formed at a lower part of that. A cover body 2 is provided at the upper part of the trap main body 2, and a cover 21 having a hole is provided at a center of the cover body 2. A hollow ball body 3 is provided inside the eddy generating cylinder body 14 in the trap main body 1, and it is disposed above the valve seat 15.
Patent JP-H1142461-A (JP)
Title: Roll transfer coating application method for adhesive
Inventor: NAKAMURA YUKIO
IPC: B05C1/16
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a roll transfer coating application method for hot-melt adhesives which prevents the deterioration of the hot-melt adhesives by decreasing the stagnating parts of the adhesives as far as possible, stabilizes the once set coating weight for a long period, allows the easy changing of the coating weight and makes maintenance relatively easy. SOLUTION: This method comprises the step of applying the hot-melt adhesives supplied from a hot-melt adhesive supplying device 8 to the projecting part pattern 2 surface of a coating application roll 1 formed with the projecting part patterns 2 via a slot nozzle 4 with a smoother roll, the step of transferring the hot-melt adhesive applied onto the projecting parts 2 of the coating application roll 1 to the surface of an adhered from the projecting part 2 surface of the coating application roll 1 by holding the adhered between the coating application roll 1 and a pressure roll 12 and bringing the adhered into pressurized contact therewith and the step of blowing hot air for accelerating the transfer of the hot-melt adhesives toward the hot-melt adhesive transfer region held between the coating application roll 1 and the pressure roll 12 from the direction countering the roll  rotating direction.
Patent JP-H0379827-A (JP)
Title: Seat damper
Inventor: KASHIMA MITSUHIRO
IPC: B63B29/02
Filed: 1989-08-22
Abstract: PURPOSE:To reduce size and weight by providing a gap chamber and an oil chamber in an inner tube partitioned by an attenuating force generating part, forming a passage communicating a cylinder volume chamber and a reservoir chamber through check valve opened by means of external operation, and sealing gas whose pressure is lower than that of gas pressure chamber in the reservoir chamber. CONSTITUTION:A gas pressure chamber F and an oil chamber E are provided through a free piston 10 in a hollow part of an inner tube 3 partitioned by a tip end attenuation force generating part, while a check valve 32 which is opened by the external operation is arranged on a bottom of a cylinder 26 slidably contact to an outer peripheral piston 24 of the inner tube 3. A passage communicating a cylinder volume chamber and a reservoir chamber between the outer tube and the cylinder 26 is formed through the check valve 32. In addition, gas whose pressure is lower than that in the gas pressure chamber F in the inner tube is sealed in the reservoir chamber to compose an oil cylinder mechanism.
Patent JP-H0956728-A (JP)
Title: Screw driver
Inventor: KAWADA SHOSAKU
IPC: A61B17/56
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a screw driver capable of stabilizing the tightening operation of screw. SOLUTION: The screw driver is provided with a driver tip to be engaged with the (+) or (-) slit on the head of a screw and a hand piece 10 by which the tip is accepted in the shaft part 11 of the driver head 10' and rotated. In addition, at the tip end of the shaft part 11' or the driver tip, a cylindrical guide part 2 (3) is installed which encloses the projecting part for the screw driver to be used for tightening and fixing parts by screwing a mini plate in the case of joining a bone fracture with it. This guide part 2 (3) retains the head of a screw and serves to stabilize the tightening operation.
Patent JP-H0381231-A (JP)
Title: Production of terpenes
Inventor: HAMAMURA KICHISABURO
IPC: C07C315/04
Filed: 1989-08-22
Abstract: PURPOSE:To obtain terpenes useful as an intermediate for pharmaceuticals and foods in high purity and yield by reacting an enclor compound with a Grignard reagent in the presence of anhydrous zinc chloride and a copper metal compound. CONSTITUTION:The objective compound of formula V can be produced either by reacting a compound of formula I [R is group of formula II, OH, OR1 (R1 is acetyl. benzyl. etc.), NR5R6 (R5 and R6 are H, methyl, etc.), etc., m is 0-3] with a compound of formula III (X is Cl or Br; n is 1-3) in the presence of anhydrous zinc chloride and a copper metal compound or by reacting the compound of formula I with an active alkylzinc halide compound of formula IV in the presence of a copper metal compound. The copper metal compound is e.g. inorganic or organic copper salt or copper complex salt [e.g. CuI, Cu(CH3 COCH2COO)2 or Li2CuCl4] and its amount is 10<-5>-10<-1>g-atom per 1 equivalent of the reaction. A substance useful especially as a raw material for vitamin E can be produced by this process.
Patent JP-2001042425-A (JP)
Title: Projector device
Inventor: YAMAGUCHI MAKOTO
IPC: G03B33/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a projector device which can be assembled while accurately and surely aligning a light modulation element, a prism for compositing and a projection lens. SOLUTION: This projector device is provided with a prism holder 17 holding the prism for compositing 14 and a lens holder 22 holding the projection lens 15 and holding the holder 17. The holder 17 is provided with a 1st alignment part 120 and fixed by being aligned with one end surface and the other end surface of the opposed prism 14 except the incident surface thereof on which the each of color light beams is made incident and the emitting surface thereof from which synthesized luminous flux is emitted toward a projection optical means 15 side. The holder 22 is provided with a 2nd alignment part 140 aligned and fixed by being engaged in the 1st alignment part of the holder 17.