baber/WOPTO huggingface dataset:
Patent JP-H07195702-A (JP)
Title: Cap mechanism, ink jet device and data processing apparatus
Inventor: SAIJO YASUTSUGU
IPC: B41J2/165
Filed: 1993-12-30
Abstract: PURPOSE:To enhance the close contact property of a cap by equally dispersing the pressing force of a press means to the rear surface of the cap composed of an elastic member and forming the rear surface shape of the cap so as to reduce the spaced-apart distance between the rear surface of the cap and the cap supporting surface of a holding means toward both ends of the cap from the center thereof. CONSTITUTION:A cap 12 is composed of an elastic member such as rubber and formed from a main body having an almost recessed cross-sectional shape and having a rear surface 12b notched in a circular shape and a contact surface 12a having an area sufficient to cover the emitting orifices arranged to the ink emitting surface 1a of main body. The suction pipe 12c of the cap 12c pierces a holder 3 and the rear surface 12b thereof is brought into contact with the holder 3. Both ends 12g, 12h of the rear surface 12b come into contact with the holder 3 and the central part thereof is spaced apart from the holder. In this constitution, when the holder 3 is pushed up by a push-up stand 5, by the elastic deformation of the contact surface 12a following the shape of the rear surface 12b of the cap 12, the contact surface 12a and the contact surface 1a of the recording head are successively brought to a close contact state toward the center 12m of the cap from both ends 12d, 12e thereof.
Patent JP-H05169348-A (JP)
Title: Procedure of electro-discharge machining data
Inventor: HARADA HIROSHI
IPC: B23Q15/00
Filed: 1991-12-18
Abstract: PURPOSE:To enable any electro-discharge machining for a die and suchlike to be done under the optimum conditions at all times on the basis of accumulat ed know-how. CONSTITUTION:Dimensional values in a finished product by a computer-aided design system 10 are made into data conversion, and any form in a spot to be subject to electro-discharge machining from these data is recognized. Next, criterion data are read out of a criterion register file 16 in order. These criterion data are those for controlling that 1) to see which dimensional data, 2) to apply what kind of data processing and 3) how to do the answer, etc., on the basis of the form at the recognized spot to be machined. In a process on the basis of these criterion data, data of an ideal condition drawn out of an ideal condition register file 17 are made to refer and calculated, thereby deriving the ideal machining condition from that. With a combination of data for these ideal conditions, form and size of an electrode and a machining program or the like are determined.
Patent JP-H10185431-A (JP)
Title: Rat harm preventing apparatus for grain dryer
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate pollution of a sealing member by a rat entering and outgoing a dryer body while discharging residual grain with the member openable by positively opening a bottom of a corner formed between a lower end of a grain flow passage of a drying part where the grain easily residues in the body and an outer surface of a circumferential wall of a shutter drum to form a gap for passing the grain, and providing the member made of a soft material to seal it. SOLUTION: A gap W for passing grain is formed at a bottom of a corner formed of a lower end of a grain flow passage 11 of a drying part installed in a dryer body and an outer surface of a circumferential wall of a shutter drum 13 shaft-supported oppositely to the lower end. The gap W is closed openably by a sealing member S made of soft material. A surface of the member S is coated with animal repellent containing a pungent taste component of red pepper as an effective component.
Patent JP-H10186989-A (JP)
Title: Image forming device
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent roll-in of cleaning-blade and image deterioration in the initial use even in an image forming device whose cleaning blade width and arrangement are set so that the cleaning blade extends to the outside of the area of a development width and the outside of the area of an image width by being swung. SOLUTION: The width and arrangement of the cleaning blade 16A are set so that the cleaning blade 16A for removing residual toner on an image carrier 11 extends to the outside of the area of the development width and the outside of the area of the image width. In order to decrease friction coefficient between the cleaning blade 16A and the image carrier 11, the device is provided with a lubricant supply means for supplying lubricant to the surface of the image carrier to which the cleaning blade 16A abuts, and swing means 71 and 73 for swinging the cleaning blade 16A in the direction of its width.
Patent JP-2000177035-A (JP)
Title: Decorative sheet
Inventor: FUJITA YOSHIKO
IPC: B32B5/18
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To scavenge formaldehyde to be emitted into the indoor air from a building material or the like and thereby prevent an unpleasant smell or an allergic symptom from being generated by adding a vegetable tannin to a foaming layer, in a decorative sheet consisting of a foaming layer based on a foaming agent and a thermoplastic resin, formed on a base material. SOLUTION: The decorative sheet 1 to be used for the wall, ceiling and the like of a residence or the like has a foaming layer 3 consisting mainly of a foaming agent and a thermoplastic resin, formed on a paper base material 2. The capability to scavenge formal dehyde of the foaming layer 3 is upgraded by adding a vegetable tannin, especially a larch tannin extracted from a larch tree to the foaming layer 3. The thermoplastic resin to be used for a foaming layer forming composition for forming the foaming layer 3 is desirably in the form of a liquid and is best suitably a vinyl chloride resin which can be pasted or the like.  In addition, it is possible to improve surface physical properties such as design, anticontamination and wear resistance by forming a pictorial design layer and/or a protecting layer on the foaming layer 3 according to necessity, in the decorative sheet 1 as described above.
Patent JP-2000173350-A (JP)
Title: METHOD OF FORMING Bi GROUP FERROELECTRIC SUBSTANCE THIN FILM
Inventor: SATO YOSHIMI
IPC: H01B3/12
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a fine BLSF (Bi group ferroelectric substance) thin film having excellent crystallization even in the case of a heating process for crystallization at a low temperature and capable of forming a BLSF thin film of a SBT group having small orientation in the C-axis. SOLUTION: In this method, a Bi group ferroelectric substance thin film is formed on an electrode board. In this case, the electrode board is coated with the Bi group ferroelectric substance thin film forming coating liquid, and dried so as to form a film, and thereafter, the first heat processing is performed at 300-600 deg.C of temperature in the humidification atmosphere. Continuously, the second heat processing for crystallization is performed so as to form a Bi ferroelectric substance thin film.
Patent JP-H10185658-A (JP)
Title: Method and device for weighing traded-in quantity of liquid in cargo tank
Inventor: MIKI TAKANOBU
IPC: G01F23/30
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To quickly and precisely weight the traded-in quantity and facilitate the management of data. SOLUTION: When LPG in a cargo tank 1 is traded-in the liquid level 5 of LPG in the cargo tank 1 is measured by a float type level sensor 3. The temperature and specific gravity of the LPG in the cargo tank 1 and the temperature and pressure of the gas layer are measured by a pressure type level sensor 2. The measured data are inputted to a data logger 8 to measure and calculate the traded-in quantity according to a tank table or calculating expression preliminarily stored in the data logger 8. The calculated result is stored in a file server 9, and read out by a personal computer 10 to form a document of transacted quantity, which is then printed out by a printer 11. Since the data is stored so that the measured state can be reproduced later, management of the data is facilitated.
Patent JP-H0614495-A (JP)
Title: Motor for disc driving
Inventor: SEKI MUTSUAKI
IPC: H02K21/22
Filed: 1992-12-18
Abstract: PURPOSE:To provide a disk drive motor of simple structure having a shaft, an armature, a rotor and permanent magnets, in which pre-load is reliably applied to a pair of bearings by placing a spacer between their outer races. CONSTITUTION:This motor has a shaft member 56 protruding from a mounting frame 51 and an armature 57 located concentrically with the shaft member 56. It also has a cup-shaped rotor 65 which is supported rotatably and open- sidedly at a free end of the shaft member 56 through a pair of bearings 63, 64 and which has a cylindrical side wall 65b surrounding an outer surface of the armature 57 and a disc holding section 67 which holds a disc. And, on an inner face of the cylindrical side wall 65b, a fixed permanent magnet 68 is installed. The bearings 63, 64 include their respective outer races 63b and 64b, between which a spacer 66 is placed. Due to the spacer 66, a force in the separating direction works on the outer rings 63b, 64b of the bearings 63b, 64b. Therefore, pre-load is applied and a rigidity is increased.
Patent JP-H11236359-A (JP)
Title: Production of 3-aminomethyl-3,5,5-trimethylcyclohexylamine with cis/trans isomer ratio of at least 70/30
Inventor: VOIT GUIDO
IPC: C07C209/52
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound. SOLUTION: This compound is produced by the following process: 3- cyano-3,5,5-trimethylcyclohexanone is iminated with ammonia at 20-150 deg.C and 1.5-30 MPa in the presence of an imination catalyst to form 3-cyano-3,5,5- trimethylcyclohexanonimine, which, in turn, hydrogenated at 80-160 deg.C and 5-30 MPa in the presence of ammonia and an acid on a catalyst containing copper and/or a group VIII metal; wherein the amount of the acid is such as to correspond to 0.1-2 in acid value based on the 3-cyano-3,5,5-trimethylcyclohexanone used.
Patent JP-H06194562-A (JP)
Title: Camera system, camera having freely attachable/ detachable optical system converting adapter and optical system converting adapter
Inventor: ARAI MINORU
IPC: G03B13/36
Filed: 1992-12-22
Abstract: PURPOSE:To control focusing even if an optical system converting adapter is fitted to a camera having an automatic focusing control function and the characteristic of the image pickup optical system of the camera is changed. CONSTITUTION:When a stroboscopic adapter 30 having a close-up lens function is not fitted to the camera 10, a CPU 40 detects the number of shift stages on a phase difference detecting type range-finding sensor, converts the number of the shift stages into a distance up to an object by using a shift stage number/ distance table and imparts the distance to a lens driving circuit, to focus. When the stroboscopic adapter 30 is fitted to the camera 10 and a subject distance is set by a distance setting switch 32, an input voltage Vin set by a resistance value on a distance setting information generating resistance circuit 53 is imparted to the CPU 40. The CPU 40 sets the number of the shift stages according to the input voltage Vin and reads the distance corresponding to the set number of the shift stages from the shift stage number/distance table, to impart the distance to the lens driving circuit.
Patent JP-H1171909-A (JP)
Title: Crusher
Inventor: SAKADO SEIICHI
IPC: E04G23/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which is provided with a magnet attracting reinforcements out of reinforced concrete lumps in the crushing process of reinforced concrete lumps and increases durability of the magnet and in which the magnet can be easily and rapidly exchanged and the fitting condition of the magnet is kept favorable. SOLUTION: This crusher is constituted of a containing body A for a magnet, formed of an upper face cover 5 provided at the lower position of a containing body 1 of a cylinder and a skirt 6 formed at the periphery of the upper face cover 5, the magnet body B having nearly the same shape with the plane form of the upper face cover 5, and a belt-form guard member 14 equipped at the outer peripheral side face of the magnet body B positioned at the lower side than the lower end of the skirt 6, in the state the magnet body B is fitted to the containing body A for the magnet. Fitting parts 7 provided with the base contact face 7b forming a flat plane are provided at three positions on the rear face side of the upper face cover 5 of the containing body A for the magnet.  And a positioning part 11 to contact the base contact face of the fitting part 7 is provided in the magnet body B and the fitting part 7 and the positioning part 11 are fixed to each other so as not to be horizontally movable in the fitting of protrusions and recesses.
Patent JP-H05263855-A (JP)
Title: System vibration isolator and its system
IPC: F16F15/023
Filed: 1992-12-23
Abstract: PURPOSE: To stabilize vibration removal efficiency by providing a first chamber, a piston for the chamber, a second chamber separated from them, gas feed means for two chambers, a passage variable of gas passage between chambers, and a means to prevent gas flow connected to the passage. CONSTITUTION: An actuating piston 14 is provided only to the first chamber 12, the second chamber 13 being separated from them, and gas is fed to the chambers 12, 13. A gas passage 21 is provided between the chambers 12, 13, and provided with a selective gas valve 22, and continuously controls the gas passage 21 to continuously change the effect of the pneumatic vibration isolator. The gas valve 22 includes a unit 22 to prevent gas passage between the chambers 12, 13. Vibration removal is effected by closing the unit 22 to show a first operating characteristics. When the unit 22 is opened, gas flows between the chambers 12, 13 through the gas passage 21 in response to the piston 14, and the gas volume equals the sum of the volume of two chambers 12, 13, and the damping frequency of the vibration isolator 10 becomes equal to the natural frequency of the volume.
Patent JP-H11190402-A (JP)
Title: Driving force transmitting mechanism
Inventor: SUZUKI TATSUYA
IPC: F16H1/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmitting mechanism in which engagement of an approximately extended shaft type gear with an approximately disc type gear is appropriately kept and a driving force is transmitted well. SOLUTION: A driving force transmitting mechanism is provided with a screw gear 50a which is rotated and driven by a driving force of a motor, a helical gear 52a which is engaged with the screw gear 50a, a spool shaft 52 having an inner peripheral wall surface 52c which is formed so as to have the same axis on an inner peripheral side of the helical gear 52a, a shaft support portion 58a which pivotally supports the screw gear 50a, a bearing member 58 integrally having an abutting portion 58b which abuts and slide on the inner peripheral wall surface 52c which is bent so as to have a predetermined space from the shaft support portion 58a such that the screw gear 50a is engaged with the helical gear 52a, and an engagement portion 57f of a camera body 57 which is engaged with a projection 58d of the bearing member 58 to support swingly the bearing member 58.
Patent JP-H11238914-A (JP)
Title: Ii-vi compound semiconductor element
Inventor: YOSHIKAWA AKIHIKO
IPC: H01S5/327
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a II-IV compound semiconductor element, which exhibits a stable property for a long period and has a sufficiently long life as an element, by forming a layer including a hexagonal-system II-IV compound semiconductor, and providing the constitution having at least one of hetero junction and p-n junction. SOLUTION: The layer including a hexagonal-system II-IV compound semiconductor is formed. The structure has at least one of hetero junction and p-n junction, and the semiconductor element is manufactured. The hexagonal II-VI group compound semiconductor used in this semiconductor element is, for example, a Wurtzite type and includes one or more group II elements selected from the group of Zn, Mg, Cd and Be and one or more group VI elements selected from the group of O, S, Se and Te. Especially, it is suitable that one or more elements selected from the group of Zn, Cd, S and O are included. The hexagonal-system II-VI compound semiconductor can be suitably contained in an active layer, a clad layer, a contact layer in contact with an electrode and the like.
Patent JP-H06197041-A (JP)
Title: High frequency switch
Inventor: KODO GIICHI
IPC: H04B1/44
Filed: 1992-12-26
Abstract: PURPOSE:To obtain the high frequency switch in which the effect due to dispersion in a capacitive component of a diode is reduced. CONSTITUTION:A transmission circuit TX is connected to an antenna ANT via a 1st diode 24. Furthermore, the antenna ANT is connected to a reception circuit RX by using a circuit including a strip line 44 and a 2nd diode 48. When a positive voltage is impressed to a 1st control terminal 32 and two diodes are conductive, a signal from the transmission circuit TX is sent from the antenna ANT in this state but the transmission signal is not sent to the reception circuit RX because of a presence of a series resonance circuit comprising an inductive component of the 2nd diode 48 and a capacitor 50. A positive voltage is applied to a 2nd control terminal 56 at the reception, the voltage is divided by resistors 42, 52 and the divided voltage is impressed to the diodes as a reverse bias voltage to surely turn off the diodes. In this case, the parallel resonance circuit comprising a capacitive component of the 1st diode, an inductor 36 and a capacitor 40 is used for isolating the transmission circuit TX and the antenna ANT.
Patent JP-H06191840-A (JP)
Title: Continuous production of salt hardly soluble in water
Inventor: MIYOSHI KAZUHITO
IPC: B01J14/00
Filed: 1992-12-25
Abstract: PURPOSE:To stably and continuously obtain a salt hardly soluble in water and of a uniform size by circulating a part of the produced slurry to a tube reactor when the salt hardly soluble water is produced by continuously supplying two or more kinds of source materials to the tube reactor to effect the reaction. CONSTITUTION:Two or more kinds of source materials are contiuously supplied from the source material tanks 11, 12 to a tube reactor 6 where the source materials are mixed to effect the reaction to produce the salt hardly soluble in water. The produced slurry is reserved in a liquid reserving tank 15. In this process, a part of the produced slurry containing the salt discharged from the reactor 6 is circulated to the source material or the reactor 6 by using a slurry pump 16. Thus, the salt hardly soluble in water is produced in the presence of the produced slurry. Thereby, even when a salt hardly soluble in water and having a high reaction rate is to be produced by the reaction, such a salt having uniform particle size and crystal shape and suitable as a pigment, such as barium sulfate, can be continuously produced.
Patent JP-H10182391-A (JP)
Title: Cleaning material for oral cavity
Inventor: WATANABE TAKASHI
IPC: A61K8/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain cleaning material for an oral cavity which can conveniently remove dirt in month in a short time, particularly dental plaque and stain dirt adhering to the surface of teeth, by simply wipping out by impregnating a water-insoluble material with a specific liquid composition or allowing the composition to adhere to the material. SOLUTION: The liquid composition (A) is obtained by formulating (i) a substance (e.g. calcium chloride) for supplying calcium ion from which 0.01-100mM of calcium ion can be supplied, (ii) a substance (e.g. potassium monohydrogenphosphate) for supplying orthophosphric acid ion from which 0.1-3000mM of orthophosphoric acid ion can be supplied, (iii) 0.1-50wt.% of a substance (e.g. lactic acid) having buffer capacity in acidic regions and, when necessary, (iv) menthol, caking additives, enzymes, surfactants, humectants, water-insoluble abrasives, antiseptics, coloring agents, perfumes and sweetenings and regulating it to pH3-6.5. The oral cleaning material is obtained by impregnating (B) a water-insoluble material (e.g. cotton woven cloth) with the A component of allowing the A component to adhere to the water-insoluble material.
Patent JP-H05179457-A (JP)
Title: Method for plating cu and cu alloy with ni
Inventor: KOBAYASHI TOSHIHITO
IPC: C23C18/36
Filed: 1991-12-27
Abstract: PURPOSE:To subject Cu or Cu alloy stock to Ni-P alloy plating and to improve corrosion resistance at a low cost when a connector made of the stock is plated. CONSTITUTION:Cu or Cu alloy stock is plated with an Ni-P alloy having <10% P content is plated with an Ni-P alloy having >=10% in a 1st process P content in a 2nd process and the plated stock is further heated at 700 deg.C to a temp. below the m.p. of the latter Ni-P in a 3rd process. By this method, the corrosion resistance of an Ni plating film is improved.
Patent JP-2000182290-A (JP)
Title: Magneto-optical disk drive
Inventor: SUZUKI YOSHIHISA
IPC: G11B5/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk drive which can accurately record and reproduce signals by aligning the center of magnetic flux and the optical axis of a laser beam with each other. SOLUTION: The magneto-optical disk drive 100 is equipped with a magnetic head 4, an optical head 3, a magnetic head drive circuit 4, a laser drive circuit 5, a reproducing signal amplifier circuit 6, an external synchronizing signal generation circuit 7, a servo circuit 8, a servo mechanism 9, a spindle motor 10, a shaper 11, a decoder 12, a position adjusting circuit 110, a modulation circuit 15 and an encoder 16. Further, the position adjusting circuit 110 is equipped with a magnetic head moving circuit 13 and a detecting circuit 14. The detecting circuit 14 detects a position shift of a magnetic element in the magnetic head 2 according to a magneto-optical signal detected by impressing magnetic flux from the magnetic head 2 to a magneto-optical recording medium 1 in the mutuatly opposite directions and the magnetic head moving circuit 13 adjusts the position of the magnetic element according to the detection result.
Patent JP-H11190020-A (JP)
Title: Joint structure of pile
Inventor: SUKAMI HIROMICHI
IPC: E02D5/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a joint structure which can be easily assembled and which does not require local welding works and can standardize the dimensions and the precision of the joint, by arranging the protrusion and recession fitted to each other at the mutual contact face of the end plates of the upper and lower piles and oppositely arranging the protrusion and recession as the circular plate-shaped form in the same axial line with the piles. SOLUTION: Respective grooves 7a, 7b and conical base seats 8a, 8b fitted with the inner peripheral face of the inner ring. And a recession 4 and a protrusion 5 are oppositely positioned at the respective contact faces of the end plates 2 so that the inner periphery of the recession 4 is fitted to the outer periphery of the projection 5 through a gap. In this time, the recession and the protrusion are easily and accurately shaped to form circular plates provided in the coaxial line of the upper and lower piles 1 at the same time when the outer peripheries of the end plates 2 are processed on producing the end plates. The centering of the piles 1 is failitated even when the piles are welded in the construction site to impart a large equal strength against a shearing load.  In this way, excellent characteristics and a high shearing strength of the joint of the piles from both inner and outer rings are imparted and hence, an excellent workability can be costlessly realized.