baber/WOPTO huggingface dataset:
Patent JP-H05115339-A (JP)
Title: Electric bedding apparatus
Inventor: FUJII HIROAKI
IPC: A47C27/14
Filed: 1991-10-31
Abstract: PURPOSE:To provide an electric bedding apparatus with a drying device which enables the drying whole of bedding apparatus as used while ensuring higher sleeping comfortableness. CONSTITUTION:In a bedding apparatus which comprises a warm air unit 8 which comprises a heater mounted part 22 and a blower mounted part 23 thicker than the heater mounted part 22 and a bedding part 7 integrated with the warm air unit 8, the blower mounted part 23 is provided in the warm air unit 8 opposed to the bedding part 7. This enables the drying of whole of bedding apparatus as being used and produces an electric bedding apparatus with a drying function, which assures higher comfortableness in laying without feeling of unease at foot in laying.
Patent JP-H05126160-A (JP)
Title: Torque limiter
Inventor: KURITA MASAHIRO
IPC: F16D7/02
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a torque limiter adopting a coil spring in which the coil spring terminal fixation method or the coil spring shape manufacturing is easy, assembling is facilitated so that a cost is reduced, and with which operation is ascertained and a torque range is widened. CONSTITUTION:In a torque limiter 10, a coil spring 13 is housed in a spring inserting part 12 of an outer cylindrical member 11 whose one end is opened, and an inner ring 16 is provided in an inner diameter part of the spring 13. A projected inside ring 16 is provided on an inner side of the outer cylindrical member 11. An end diameter of the coil spring 13 is fitted into the ring 16 and fixed thereto. A hook 14 on the other end is engaged with a recession on a cover 17 for closing an opened end between the inner ring 18 and the outer cylindrical member 11. An outer diameter D1 of the inside ring 16 is a little larger than an outer diameter D2 of a tandem part 19 of the inner ring 18, that is, D1>D2.
Patent JP-H09127390-A (JP)
Title: Method for rotating polarization plane maintaining optical fiber and jig used for the same
Inventor: ENOMOTO AKIO
IPC: G02B6/24
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To make rotation adjustment possible with good accuracy with a compact jig by sliding an upper holding plate and lower holding plate at the same distance in directions opposite to each other and setting the plane of polarization of polarization plane maintaining optical fibers at a prescribed angle. SOLUTION: The upper holding plate 5 and lower holding plate 7 of the rotating jig for rotating a first optical fiber 21 is disposed between vacuum attraction holes and the upper holding plate 5 and lower holding plate 7 of the rotating jig for rotating a second optical fiber 21 is disposed between the vacuum attraction holes. The rotating jig has a first linear displacement cam 1 and second linear displacement cam 3 offcentred at the same distance in the directions opposite to each other with respect to the axial centers of the cams. These cams are so assembled that the outer peripheral surfaces of the cams slide with the inner peripheral surfaces of the holes respectively formed in the upper holding plate 5 and the lower holding plate 7.  The flanks of the upper holding plate 5 and the lower holding plate 7 are provided with through-holes in such a manner that the outer peripheral surfaces of the first linear displacement cam 1 and the second linear displacement cam 3 exist always the specified positions in the plane parts of the inner peripheral surfaces of the holes. The cams 1, 3 are pressed by using coil springs 17.
Patent JP-H01230960-A (JP)
Title: Refrigerating machine
Inventor: SATO KOHEI
IPC: F25B1/00
Filed: 1988-11-11
Abstract: PURPOSE:To suppress the high pressure in a coolant circuit so as to keep it from rising over a certain pressure by providing means which lowers the capability of a compressor when the temperature sensed by a temperature sensor installed on a heat exchanger on the side of a user during room heating operation is higher than a second set temperature which is higher than a first set temperature. CONSTITUTION:A refrigerating machine is provided with a heat pump type coolant circuit 8 comprising a compressor 1 the capability of which is variable, four-way valve 2, heat exchanger 3 on the side of a heat source, pressure regulator 5, and heat exchanger 6 on the side of the user with those devices connected successively in this order; high pressure switches 25, 26 which are actuated to stop the operation when the high pressure goes over a certain value; and temperature sensor 24 installed on the heat exchanger 6 on the side of the user. And, a microcomputer 20 changes during the room heating operation the capability of the compressor 1 according to the difference of the temperature of the load and a set temperature when a temperature detected by the temperature sensor 24 is lower than a first set temperature. Further, a temperature detected by the temperature sensor 24 is between the first set temperature and a second set temperature which is higher than the first set temperature, the capability of the compressor 1 is held and when the detected temperature by the temperature sensor is higher than the second set temperature, the capability of the compressor 1 is lowered.
Patent JP-H11111709-A (JP)
Title: Heat treatment
Inventor: TSUNODA TAKESHI
IPC: H01L21/324
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce an interface level density and to thereby improve characteristics of a device, by decreasing the temperature of an object, while subjecting the object to a heat treatment in an atmosphere of a predetermined moisture concentration at a temperature region equal to or lower than a predetermined temperature. SOLUTION: To oxidize a semiconductor wafer so as to form a gate oxide film from silicon formed on the surface of the semiconductor wafer, the temperature of a heat treatment container is set to an oxidation process temperature of, e.g. 850 deg.C, and a process gas is introduced into the container through a gas introducing pipe. To anneal the wafer, the temperature of the container is set to, e.g. 850 deg.C, and nitrogen gas is supplied as a process gas. For decreasing the temperature of the wafer thereafter, the wafer is placed in an atmosphere having a moisture concentration (by volume) of 1000 ppm at 700 deg.C or lower. As a result, the interface level density at the interface between the gate oxide film and the surface of the wafer can be reduced, and hence the characteristics of the device can be improved.
Patent JP-2000111393-A (JP)
Title: Sensor-output correction device, load-offset-degree calculation device and loading-weight-value calculation device
Inventor: SUZUKI KATSUHARU
IPC: G01G19/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensor-output correction device by which the output of a weight sensor can be corrected with good accuracy on the basis of a nonlinear characteristic which contains the hysteresis or the like of the weight sensor as well as to provide a load-offset-degree calculation device and a loading-weight-value calculation device in which a load offset degree and a loading weight value are calculated on the basis of the output of every weight sensor after the load offset degree and the loading weight value are corrected by a sensor-output correction device. SOLUTION: A sensor-output correction device is provided with a weight sensor which is attached to a vehicle. Then, a correction-function holding means 35A by which a nonlinear characteristic containing the hysteresis of the weight sensor is approximated and which holds output-characteristic hysteresis correction functions to be divided into a plurality of linear characteristics to be used as a hysteresis loop is provided. In addition, an output-characteristic correction means 33A which corrects the output of the weight sensor by the output-characteristic correction functions selected from those held by the hysteresis correction-function holding means 35A on the basis of an increase or a decrease in the output of the weight sensor is provided.
Patent JP-2001112227-A (JP)
Title: Signal generator for internal combustion engine
Inventor: TAKAGI SHIGERU
IPC: H02K5/22
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a signal generator for internal combustion engine in which an output wire can be prevented from touching a ring gear. SOLUTION: The signal generator for internal combustion engine comprises a reluctor 3 provided on the outer circumference of a cup type flywheel 1 along with the ring gear 2, and a signal generator body 7 fixed to the fixing side through a fixing plate 6 such that a core 5 faces the reluctor 3 through an air gap 4. Output wire 8 of the signal generator body 7 is led out while traversing the fixing plate 6 and the outer circumference of the ring gear 2. The fixing plate 6 of the signal generator body 7 is provided with a part 10 for supporting the output wire 8 not to be shifted to the ring gear 2 side.
Patent JP-H09107586-A (JP)
Title: Position decision device for portable telephone set
Inventor: CHIYAKI MASANOBU
IPC: H04B17/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To allow the user to easily recognize whether or not his/her own portable telephone set is in a range for normal speech without taking the portable telephone set out of a bag and confirming its display. SOLUTION: A position discrimination device 10 receives at least a control signal 38 sent from a base station 39 to a portable telephone set 11 or a reply signal 52 sent from the portable telephone set 11 to the base station 39 and compares its reception level with a setting level to estimate the relation of position between the base station 39 and the portable telephone set 11 to make display based on the estimate.
Patent JP-S62144130-A (JP)
Title: Polygonal scanner
Inventor: TAKEMORI HIROTOSHI
IPC: H04N1/04
Filed: 1985-12-18
Abstract: PURPOSE:To suppress the surface shake of a polygonal mirror by attaching and fixing the mirror to a mirror attaching disc through an elastic member by screws and measuring the shake of the upper face of the mirror and adjusting the clamping force of each screw. CONSTITUTION:A polygonal mirror 5 is attached and fixed to a mirror attaching disc 3, which is press-fitted to the end part of a motor shaft 2 of a scanner motor 1, through an elastic member 4 consisting of a silicone rubber or the like by screws 6, and the shake of the upper face of the polygonal mirror 5 is measured by an electromicro or electrostatic capacitive contactless displacement meter or the like, and the clamping torque of each screw 6 is adjusted in accordance with the extent of surface shake to correct the surface shake of the polygonal mirror 5 is the assembling state. By this system, the plane precision of the mirror attaching disc 3 is corrected, by only insertion of the inexpensive elastic member 4 such as a silicone rubber between the polygonal mirror 5 and the attaching disc 3.
Patent JP-H03148216-A (JP)
Title: Highly concentrated aqueous solution l-glutamine peptide
Inventor: TANIMURA KENJIRO
IPC: A61K9/08
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a highly concentrated aqueous solution capable of supplying a necessary amount of glutamine-containing infusion solution without providing excessive water load in nutrition feeding during various diseases and before or after operation, comprising a dipeptide containing L-glutamine residue. CONSTITUTION:An aqueous solution comprising a dipeptide containing L- glutamine residue in high concentration. Glycyl-L-glutamine or L-alanyl-L- glutamine, for example, is used as the a dipeptide containing L-glutamine residue. Not only these dipeptides of liberation type but also a pharmaceutically acceptable salt thereof with a metallic salt of Na or K, mineral acid salt such as hydrochloride or sulfate or a salt with organic acid such as acetic acid or lactic acid may be used. By making glutamine into the depeptide, solubility of glutamine can be extremely increased and a large amount of glutamine can be administered by addition of a small amount of aqueous solution.
Patent JP-H0592969-A (JP)
Title: Indole- and benzimidazole-substituted imidazole and benzimidazole derivatives
Inventor: POSS MICHAEL ANTHONY
IPC: A61K31/4164
Filed: 1991-10-31
Abstract: PURPOSE: To obtain new indole- and benzimidazole-substd. imidazole and benzimidazole derivs. inhibiting the action of angiotensin II as hormone and useful as antihypertensive agents.  
     CONSTITUTION: The indole- and benzimidazole-substd. imidazole and benzimidazole derivs. are compds. of formula I [where X is N or CR' 4  (R' 4  is H, halogen, alkyl, etc.), when X is N, a double bond exists always; R 1  is H, halogen,-NO 2 , etc.; R 2  is H, 1-10C alkyl, CN, etc.; R 3  is 2-10C alkyl, 3-8C chloroalkyl substd. benzyl, etc.; R 4  is H, halogen, alkyl, etc.; and R 5  is H, acetyl, tetrazol-5-yl, etc.], e.g. dilithium 5-[[2-butyl-5-(hydroxymethyl)-1H-imidazol-1- yl]methyl]-1-(2-carboxyphenyl)-1H-indole-2-carboxylate. The compds. of the formula I are obtd. by treating aldehyde compds. of formula II with a reducing agent such as sodium borohydride in a solvent such as ethanol. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06117414-A (JP)
Title: Valve gear
Inventor: NAKAMURA JUICHI
IPC: F15B11/02
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a valve gear provided with a function to control speed of an actuator through a laminated type restrictor by keeping the laminated position of a laminated type pressure reducing valve unchanged and a function to perform pressure reduction control only when a supply passage and one of the output passages are switched and made communicable to each other by means of the laminated type pressure reduction valve. CONSTITUTION:A passage 77 is provided in a freely closable manner by means of screwing a plug member 83 or 84 in the passage 77 in a freely removable manner, a closing valve 65, which is provided parallel to the passage 77, is operated to open as pilot fluid acts upon it through a passage branched off from a passage 16 communicating with a pilot passage 8A and through a passage branched off from a passage 17 communicating with a pilot passage 8B, and the plug member 83 is removed from the branched off passage and fitted to the passage 77. Thus a passage 11 is controlled to reduce pressure only when a laminated type switching valve 34A is operated to actuate toward a first changeover position Y by virtue of the electrified operation of a first pilot electromagnetic valve 41A, and performs pressure reduction control only when operated to actuate toward a second changeover position Z by means of removing the plug 84 from the branched off passage and fitted to the passage 77.
Patent JP-H05126088-A (JP)
Title: Cross flow fan and manufacture thereof
Inventor: YOSHITAKE MASACHIKA
IPC: F04D17/04
Filed: 1991-10-31
Abstract: PURPOSE:To provide a cross flow fan which has two suction openings and a supply opening and can cool two objects at the same time. CONSTITUTION:An impeller 7 is formed by disposing many blade piece 2 like a cylinder and horizontally located. The both ends of the impeller are rotatively supported by a pair of side plates 8a, 8b. An upper guide plate 11 and lower guide plates 12a, 12b which are adjacent to the upper and lower parts of the outer periphery of the impeller 7 respectively and form a suction area 19 and a supply area 20 on both sides of the impeller 7 are provided at the top and bottom of the impeller 7. A supply opening 22 is formed by the upper guide plate 11, the lower guide plates 12a, 12b, and the side plates 8a, 8b on the supply area 20 side while a first suction opening 21 is formed by the upper guide plate 11, the lower guide plates 12a, 12b, and the side plates 8a, 8b on the suction area 21 side. Moreover, a second suction opening 24 is formed by providing an opening between the guide plates 12a, 12b so that the opening is located near the outer periphery part of the impeller 7 which transfers air to the supply area 20 front the suction area 19.
Patent JP-2000111799-A (JP)
Title: Image-forming optical system
Inventor: KENNO KOKICHI
IPC: G02B17/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical system consisting of the small number of optical elements by providing a 1st prism and a 2nd prism formed of a medium whose refractive index is larger than a specified value and arranging the 2nd prism nearer to an image side than the 1st prism. SOLUTION: This system is provided with the 1st and the 2nd prisms 10 and 20 formed of the medium whose refractive index is larger than 1.3, and the 2nd prism 20 is arranged nearer to the image side than the 1st prism 10. The 1st prism 10 is provided with four optical action surfaces to transmit or reflect luminous flux, and at least, one surface of the 1st surface 11 to the 3rd surface 13 has curved surface shape to give power to the luminous flux and the curved surface shape has rotationally asymmetric surface shape to compensate aberration caused by eccentricity. The 2nd prism 20 has three optical action surfaces to transmit or reflect the luminous flux, and at least, one surface has the curved surface shape to give the power to the luminous flux and the curved surface shape has the rotationally asymmetric surface shape to compensate the aberration caused by the eccentricity.
Patent JP-H01128025-A (JP)
Title: Front diaphragm type photographic lens
Inventor: SUZUKI MASAHARU
IPC: G02B9/60
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a lens system where aberrations are satisfactorily corrected by constituting the lens system of four lenses and arranging a stop before a first lens and satisfying specific conditions. CONSTITUTION:A first double convex lens whose powerful convex is directed to the object side, a second double concave lens, a third positive meniscus lens whose powerful convex is directed to the image surface side, and a fourth positive lens whose powerful convex is directed to the object side are arranged in order from the object side, and the diaphragm is arranged before the first lens, and inequalities I-V are satisfied where (f), f1, r1, and D1 are the resultant focal length of the whole of the lens system, the focal length of a i-th lens, the radius of curvature of a i-th refracting face, and the thickness on the axis between the i-th face and a (i+1)th face respectively. Thus, the lens system is obtained which consists of a small number of lenses and has >=0.62f long back focus and has aberrations satisfactorily corrected.
Patent JP-S62148754-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/365
Filed: 1985-12-21
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-H04165951-A (JP)
Title: Brushless motor
Inventor: TOYOSHIMA HISANORI
IPC: H02K29/08
Filed: 1990-10-26
Abstract: PURPOSE:To see that the signal line is not affected by the radiant noise from a power source line thereby generating a more accurate detection signal so as to elevate various properties of a brushless motor by leading out the signal line in the direction opposed to the power source line. CONSTITUTION:During operation of a brushless motor 2, for the current flowing in a power source line 29, the changeover of the direction or ON/OFF of current application are performed repeatedly, so the radiant noise resulting from that occurs from the power source line 29. On the other hand, a detector 25 is constituted of a low-voltage circuit, so the current value transmitted by the signal line 28 is small, and it is subject to the influence of the external noise. In this case, the signal line is led out from the direction opposite to the power source line 29. Hereby, the effect to the signal line 28 by the radiant noise of the power source line 29 can be removed, so the drop of the various properties of a motor 2, caused by the divergence of the conduction period by the occurrence of an error signal, commutation error, etc., can be prevented.
Patent JP-H06118953-A (JP)
Title: Electronic musical instrument capable of effective pitch modulation
Inventor: NISHITANI YOSHITO
IPC: G10H1/26
Filed: 1992-10-02
Abstract: PURPOSE:To precisely enable the vibrato, choking or arming of an acoustic musical instrument by controlling a musical sound signal so that the frequency vibrates up to or down to the frequency (fundamental tone pitch) of a fundamental tone. CONSTITUTION:This electronic musical instrument is provided with switches for setting parameters (amplitude (a) of fundamental tone pitch variation, time t1 up to the start of pitch modulation, and period T of fundamental tone pitch variation) and a switch for selecting the fundamental tone pitch as the lowest, highest, or center frequency. Then the parameters (a), t1, and T of the pitch modulation and a variation mode are set directly with the switches on a panel 11. Or a timbre and a playing method are specified with switched on the panel 11 and parameters and a variation mode stored previously in the ROM 14 for the timbre and playing method are read out. The respective parameters (a), t1, and T are supplied to an LFO 15 to generate a specific pitch signal, which is supplied to a sound source 16.
Patent JP-2000232164-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: OSAJIMA TOORU
IPC: H01L21/82
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which the connection in logical unit cells and the connection among the cells can be performed easily without producing any useless basic cell, and a method for manufacturing the device. SOLUTION: Logical unit cells 21 each of which is composed of a plurality of basic cells are expanded in the X-direction. In forming one logical unit cell 21, a second wiring layer 31 which connects the inside of the cell 21 is also extended in the X-direction. In addition, the position of the wiring layer 31 in the Y-direction is limited to a coordinate Y3. The second wiring layers 32 which connect the logical unit cell 21 to another logical unit cell 21 are also expanded in the X-direction. The positions of the wiring layers 32 in the Y- direction are decided to the other coordinates Y1, Y2, Y4, and Y5 than the coordinate Y3.
Patent JP-H08130015-A (JP)
Title: Negative electrode material, its negative electrode, and lithium secondary battery
Inventor: TAKADA YOSHINORI
IPC: H01M4/131
Filed: 1994-10-27
Abstract: PURPOSE: To provide a lithium iron composite oxide negative electrode with high charge/discharge reversibility and high discharge capacity, and provide a lithium secondary battery with high charge/discharge capacity and high reliability. CONSTITUTION: A negative electrode for a lithium secondary battery is made of a composite oxide of lithium and an iron oxide obtained by making a solid solution of a metal of high valence. The negative electrode comprising a negative electrode material layer 2 formed on a current collector 1 is arranged on one side of a separator containing an electrolyte, and a positive electrode is arranged on the other side.
Patent JP-H07117601-A (JP)
Title: Manufacture of air bag for vehicle
Inventor: YANAGIHARA MASAHIKO
IPC: B60R21/16
Filed: 1993-10-22
Abstract: PURPOSE:To simplify a sewing work so as to produce air bags efficiently in the case of stacking two sheets of clothes and forming a side face three- dimensionally so as to manufacture air bags of large capacity. CONSTITUTION:Upper and lower clothes 5, 7 respectively provided with the upper half 4 and the lower half 6 of the side face 3 of an air bag are stacked, and the upper and the lower halves 4, 6 of these side faces are folded between the upper and lower parts 1, 2 of the air bag or thereon into z shapes respectively, and free side edges 4a, 6a of the upper and lower halves 4, 6 of these stacked side face are sewn, and the upper and lower sides 1, 2 and the upper edges 1b, 2b, 3b and the lower edges 1c, 2c, 3c of the folded side face 3 are sewn together respectively.