baber/WOPTO huggingface dataset:
Patent JP-H09109712-A (JP)
Title: Lubrication structure of automobile transfer
Inventor: KUWABARA KOJI
IPC: B60K17/34
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide sufficient lubrication of bearings for supporting an output shaft in an extension case even though the driving condition of four wheels is set to a full time or a transfer case is positioned with its rear part shifted downward. SOLUTION: A driving chain wheel 33 is supported on the upper part of the first chamber 17 of a case main body 14 via an output shaft 5 for a rear wheel. In the same way, a driven chain wheel 34 is supported on the lower part of the first chamber 17 via an output shaft 6 for a front wheel. An extension case 14d is formed on a part of the case main body 14 and also a through hole 14d is formed on this extension case 14b. In the same way, the front end part 6a of the output shaft 6 for front wheel use is supported on the internal circumferential surface of the through hole 14b by means of an extension bearing 14e. An oil sump case 42 is arranged on the way in the vertical direction of the first chamber 17. A bypass oil passage 40 is provided for communicating the inside 42a of the oil sump case 42 with the inside 14c of the extension case 14b.
Patent JP-H01134422-A (JP)
Title: Polarizing spectacles
Inventor: MIHARA HISAFUMI
IPC: G02C3/02
Filed: 1987-11-20
Abstract: PURPOSE:To obtain lightweight, easy-to-carry spectacles by deforming the polarizing plate made of plastic permanently into a curved state and mounting the spectacle on a face with a clamping force based upon stress generated when the spectacles are curved back in the direction wherein said curvature is flattened. CONSTITUTION:The polarizing plate 1 made of plastic is used to easily obtain a specific shape body by a punching system, etc., the body is easily curved permanently by a heat treatment, etc., and the body is mounted on the face by the curving. This body has the shape wherein the whole is curved uniformly, a shape wherein both end parts are further curved to a smaller radius of curvature, or a shaped wherein only both end parts of the flat plate are curved. The axis (arrow) of light absorption of the polarizing plate 1 of the polarizing spectacles is more and more parallel to the array direction (horizontal direction) of eyes, the cutoff efficiency of reflected light is more and more superior, which is preferable in nonglaring performance. Consequently, the spectacles of simple constitution which is lightweight and easy to carry and has superior wearability can be obtained.
Patent JP-H10144700-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUSHIGE HIROAKI
IPC: H01L21/331
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a recombination current and prevent lowering of hFE in a lateral bipolar transistor by supplying excess hydrogen to the interface between a semiconductor substrate and an insulating film by heat treating in a hydrogen-containing atmosphere, then forming a wiring on the insulating film, and maintaining a state where the hydrogen is combined with dangling bonds. SOLUTION: A first oxide silicon film 17 is formed on a semiconductor substrate 10 on which a base region 13a is formed. An emitter region 26b and a collector region 26c are formed on the surface layer of the base region 13a at the bottom surfaces of contact holes 21b and 21c formed in the first silicon film 17. Then, heat treatment is performed in a hydrogen atmosphere to supply hydrogen to an interface A between semiconductor substrate 10 and the first oxide silicon film 17. Thereafter, a wiring 32 connected to the respective regions, covering the base region 13a between the emitter region 26b and the collector region 26c, is formed by using barrier metal containing titanium, on the first oxide silicon film 17.  As excess hydrogen is supplied to the interface A, even through the hydrogen is absorbed into the wiring 32, the state where the dangling bonds of the interface A are combined with the hydrogen is maintained.
Patent JP-H03153939-A (JP)
Title: Vibration control device for parallelly located structures
Inventor: SEDO KAZUTO
IPC: F16F15/03
Filed: 1989-11-10
Abstract: PURPOSE:To control interacting vibration of two structures built parallelly as quickly as practicable by forming a vibration control device from an actuator and a controller, and allowing this controller to operate an actuator on the basis of the vibrations of the two structures given by sensors. CONSTITUTION:Displacement amounts X1, X2 when two parallelly built structures are vibrating are sensed by each displacement sensor P or a strain gauge mounted on a parallel plate, and the results are converted into digital amount by an A/D converter and entered into a computer. Then, speed signal is calculated by a controller Co, and X1 and X2 plus this speed signal are multiplied with the feedback gain vector to determine the control amount (u). This amount (u) is converted into force by an actuator (a) and applied to the two structures A, B. An experiment with an actually embodied vibration control device according to this invention has demonstrated an excellent vibration control effect, wherein both structures come into standstill with two or three reversals of vibration after impulse excitation is made to either of the structures.
Patent JP-H02237975-A (JP)
Title: Hypermnesic composition
Inventor: BURENDA KOSUTOORU
IPC: A61K31/445
Filed: 1989-11-10
Abstract: Phenyl-3-aminoalkyl-4-methyl-2,6-dioxopiperidines of the Formula I   <CHEM>  wherein:  R1 represents hydrogen or C1-C4 alkyl;  n is 1 or 2; R2 represents hydrogen or methyl, provided that one R2 is hydrogen when n is 2;  R3 represents hydrogen or C1-C2 alkyl;  R4 represents C1-C2 alkyl;  R5 and R6 independently represent hydrogen or methyl;  m is 0 to 3; and each Y is in a meta or para position and independently represents hydroxy, C1-C2 alkoxy, C1-C2 alkyl, C1-C2 hydroxyalkyl, halogen, or trifluoromethyl, provided that hydroxy and alkoxy are not in the para position, and pharmacologically acceptable salts thereof have memory enhancing activity and are particularly useful in the treatment of cognitive deficiencies such as senile dementia. The presently preferred compound is 3-(3 min methoxyphenyl)-3-(3 sec -N,N-dimethylaminopropyl)-4,4-dimethyl-2,6-diox opiperidine (AGN 2979).
Patent JP-H02140383-A (JP)
Title: Sash member
Inventor: HASHIMOTO YOSHIHIKO
IPC: E06B3/22
Filed: 1988-11-22
Abstract: PURPOSE:To improve the fireproofness of a sash member made of synthetic resin and use the title member as the second group fireproof door or window by charging the vacant part formed on a body made of synthetic resin with the molded steel members and a fireproof material which possesses a specific thermal conductivity. CONSTITUTION:At least two vacant parts 30 and 32 are arranged inside and outside a body 4A made of synthetic resin. Then, molded steel members 42 and 42 having a center wall part 44 and a flange part 46 are installed into each vacant part 30, 32. Then, the inside and outside parts of the center wall part 44 are charged with the fireproof materials 48 and 48. The fireproof material 48 is formed from a noncombustible material having a specific thermal conductivity of 1.0w/m.k or less or the combustion sintered material which is foaming-carbonized through combustion and possesses the above-described thermal conductivity. Therefore, the necessary heat-resistive deformation characteristic is secured by the molded steel members 42 and 42, and the necessary fireproofness and the heat penetration characteristic can be secured by the fireproof materials 48 and 48.
Patent JP-H06223158-A (JP)
Title: Method and system for guarantee of gradation consistency in radiation image network
Inventor: JIEEMUZU EDOWAADO PURUJIBIROBU
IPC: A61B6/00
Filed: 1993-11-24
Abstract: PURPOSE: To provide a method and device for guaranteeing gradation concentration between radiation pictures visualized by a soft copy display device or a hard copy display device. CONSTITUTION: A method for transferring an input digital radiation picture signal to a network for establishing gradation concentration matching includes a process for forming an input digital radiation picture by a source picture device 10, process for forming the lookup table LUT of a source for concentration for setting the distribution of gradation responsibility for the source picture device, and process for transferring both the input digital radiation picture to a network 212 and the source LUT for the concentration to an output radiation picture visualizing device 204.
Patent JP-H06217165-A (JP)
Title: Method of generating corrected video signal
Inventor: HANSU YURUGEN DEZOORU
IPC: H04N5/205
Filed: 1993-11-24
Abstract: PURPOSE: To provide a method for generating corrected video signals for minimizing interference signals by an amplitude limiting operation to correction signals. CONSTITUTION: In this method for generating the video signals for which the correction signals obtained from digital input signals by a frequency band limiter 20 and an amplitude limiter 32 and video input signals delayed in a delay device 14 for the processing time of the correction signals are added in an adder 16, the transmission function of the amplitude limiter is defined as the rational integral function of the (n)-th order of 1<n<fn <fs : Y=a0 +a1 *x+a2 x<2> + a3 *x<3> ...an *x<n> . The fn is a Nyquist frequency, the fs is the maximum frequency of the frequency band limited video signals, the (x) is input to the amplitude limiter, a0 -an are scale functions and the (y) is the output of the amplitude limiter. Then, a desired transmission function is performed by the amplitude limiter 32, an interpolation device 30 preceding it and a decimeter 34 following it.
Patent JP-H11131061-A (JP)
Title: Improvement of soil containing seawater and soil improving agent
Inventor: NAMIKI HIDEO
IPC: C05G3/80
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving process and a soil improving agent to allow the growth of a plant which is difficult to grow on soil containing seawater. SOLUTION: A soil containing seawater is compounded with a clay and a hydrophilic polymer. Preferably 100 pts.wt. of soil containing seawater is compounded with 0.001-1,000 pts.wt. of clay and 0.001-1,000 pts.wt. of a hydrophilic polymer. Especially preferably, the clay is bentonite composed mainly of montmorillonite belonging to smectite and the hydrophilic polymer is sodium alginate having water-absorbing power, a water-absorbing polyacrylate polymer or a water-absorbing poly(N-vinylacetamide) polymer.
Patent JP-H04166987-A (JP)
Title: Control method for screen scroll
Inventor: UCHI TOSHIHIRO
IPC: G09G5/00
Filed: 1990-10-31
Abstract: PURPOSE:To perform the scroll control of a display screen without modifying external tables and an application program by converting one part of the member name of each screen stored on a screen definition storage file into numerical values. CONSTITUTION:When an operator controls a keyboard 11 and inputs a 'next screen', an I/O interface portion 20 hands process information with a member name 'A3' and the next screen to an application portion 21. The portion 21 adds +1 to the numerical value '03' of the member name to make '04' and hands this 'A04' to the portion 20. At the interface portion 20 access is made to a screen definition storage file 22 and the file 22 is read out and transmitted to a read screen display unit 1 and a display screen is scrolled at the 'A04'. Next the 'A04' is held. When process information named 'previous screen' is input via the keyboard 11, the application portion 21 subtracts 1 from a numerical value and returns it to the interface portion 20 and similar processes are carried out.
Patent JP-2001117576-A (JP)
Title: Voice synthesizing method
Inventor: AMANO KATSUMI
IPC: G10L13/06
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizing method by which natural synthesized voice can be obtained. SOLUTION: The standardized frame power of the n-th frame when the frame power values of the head and tail frames in a phoneme are standardized to specific values is found, the mean of electric power values sampled for every specific frequency interval from the electric power frequency characteristic of the n-th frame is found as a mean frame power value, and the sum of squares of the signal level in one frame period of the frequency signal from a sound source is found as a frame power correction value; and the amplitude level of the voice waveform signal outputted from a vocal tract filter is adjusted according to a voice envelope signal of the level determined by a function having as variables those standardized frame power values, frame power correction value, and means frame power.
Patent JP-H03155157-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASE YASUKI
IPC: H01L27/088
Filed: 1989-11-13
Abstract: PURPOSE:To easily control the threshold voltage of a MOS transistor when DMOS and other MOS transistors are simultaneously formed by conducting a double diffusing step of DMOS with a nitride film as a mask, then removing the film, channel doping to control the threshold value of the MOS transistor, and then forming a gate electrode. CONSTITUTION:A N-well (101) is formed on a P-type substrate (100) by ion implanting. After a LOCOS film (102) is formed, a gate oxide film (104) is formed. A mask (103) is formed of a nitride film as a mask of a double diffusing step, the body of a DMOS is ion implanted, and then driven-in to form the body (105) of the DMOS. Thereafter, with resist (106) as a mask source contact (107) of the DMOS is formed by ion implanting phosphorus. Then, with resist as a mask (109) a buried channel (108) is formed by channel doping. Subsequently, a gate electrode (114) is formed of N<+> type polysilicon.
Patent JP-H05136812-A (JP)
Title: Cell flow control system
Inventor: TOKURA NOBUYUKI
IPC: H04J3/00
Filed: 1991-11-11
Abstract: PURPOSE:To reduce the rise of average speed and peak speed in a virtual channel by controlling a system in such a way that an original cell flow rate including a cell flow rate accumulated in a delay circuit to be small for absorbing a transmission delay difference. CONSTITUTION:A control means 10 transmits a cell write control signal 91 writing only a real cell in accordance with a signal 90 showing the presence or absence of the arrival of the real cell to FIFO 80 and records a real cell arrival interval. When the real cell arrival interval exceeds an integer M, the signal 91 is transmitted to FIFO 80, resets the real cell arrival interval in the middle of counting and starts counting the real cell arrival interval. At the time of reading the cell, the control means 10 on/off-controls a cell read control signal 93. Thus, the blank cell corresponding to the real cell arrival interval is inserted while the accumulated real cell is read one by one. At that time, micro time compression is realized and the increase of a cell flow rate can appropriately be suppressed.
Patent JP-H07208489-A (JP)
Title: Joint device
Inventor: PEETERU PUFUAIFUERU
IPC: F16D1/033
Filed: 1992-09-22
Abstract: PURPOSE: To simplify the manufacture of a coupling member and to set the characteristic of strength and load burden in response to the various condition. CONSTITUTION: This coupling member 1 to be assembled in a transmitting and joining device for transmitting the torque has a tube part 2 and at least one flange part 3 continued to the end of the tube part 2, and the tube part 2 and the flange part 3 are made of the fiber reinforced plastic. The tube part 2 and the flange part 3 are separately manufactured from each other, and joined to each other by a sleeve 4.
Patent JP-H0552114-A (JP)
Title: Outer cylinder scavenging engine
Inventor: KITAGUCHI HIROMASA
IPC: F02B25/14
Filed: 1991-08-22
Abstract: PURPOSE:To improve intake/exhaust efficiency, so as to increase fuel consumption and performance by providing a valve used for both intake air and exhaust gas, and providing such constitution that air blown from a blower or a fan is sucked simultaneously by the valve. CONSTITUTION:A valve 1 is used for both intake air and exhaust gas. A cam shaft 2 opens/closes the valve 1. A piston 3 is connected to a crank shaft 4 through a connecting rod 5. In an exhaust stroke, gas discharged from the valve 1 is pushed to flow toward an exhaust pipe 8 by means of air compressed by a blower 7. In an intake stroke, since the valve 1 is opened by the cam of the cam shaft 2, new air is sucked in association with fall of the piston 3. In a compression stroke, the valve 1 is closed by operation of the cam of the cam shaft 2 so as to compress air by rising of the piston 3. Fuel is injected from a fuel injection port 9 at the most suitable position.
Patent JP-S63148641-A (JP)
Title: Etching
Inventor: HIRATA MASAKI
IPC: H01L21/3063
Filed: 1986-12-12
Abstract: PURPOSE:To avoid partial accelerated oxidation caused by light application at the time of anode oxidation and make the thickness of an N-type conductive layer uniform. CONSTITUTION:In an electrochemical etching method wherein a positive polarity DC voltage is applied to the N-type conductive layer of a silicon substrate 5 which is composed of the N-type conductive layer and a P-type conductive layer and the P-type conductive layer is removed by etching, etching is performed while an external light is shut off by a light shielding box 8. At that time, the N-type conductive layer side of the P-N junction silicon substrate 5 is connected to the anode side of a variable electric source 6 and the parts of the P-type conductive layer of the P-N junction silicon substrate 5 which are not etched are covered with a predetermined protective film 7. When a number of diaphragm patterns exist on the substrate 5 surface, the instants when anode oxidation reactions are started at the respective diaphragms are varied but, as the light shielding is provided, times required for forming oxide films are identical with each other. With this constitution, the thickness of the remaining N-type conductive layers can be made uniform.
Patent JP-H02178283-A (JP)
Title: Compound and drug composition containing same
Inventor: HARARUDO MASHIYURAA
IPC: A61P25/28
Filed: 1989-11-14
Abstract: A compound of formula (I): <CHEM> or where appropriate a pharmaceutically acceptable salt thereof, wherein R<1> and R<2> each independently represent a moiety of formula (a):  -(CH<2>)m-A      (a) wherein m represents zero or an integer 1, 2 or 3, A represents a substituted or unsubstituted cyclic hydrocarbon radical; and R<3> represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl or a moiety of formula (a) as defined above; a pharmaceutical composition comprising such a compound a process for preparing such a compound and the use of said compound and said composition in medicine.
Patent JP-S63149239-A (JP)
Title: Sliding seat
Inventor: MORI KIYOHIRO
IPC: B60N2/90
Filed: 1986-12-11
Abstract: PURPOSE:To enable reduction of a fixed rail in a sliding seat in the caption where a movable rail is supported through a pair of front and rear free rollers on the fixed rail, by providing stoppers regulating the retreating and the advancing positions of the free rollers on the front and the rear sides respectively. CONSTITUTION:A pair of front and rear free rollers 2f and 2r are interposed between a fixed rail 4 which is fixed on the floor surface of a car boy through brackets 9 and 10, and a movable rail 5 is supported moving back and forward through these free rollers 2f and 2r. Each of the free rollers 2f and 2r is constituted by a roller body 10 and a frame body 11. And in this case, a stopper 3f for regulating the retreating position of the front free roller 2f and a stopper 3r for regulating the advancing position of the rear free roller 2r are provided on the fixed rail 4. By this, the roller interval P at the neutral position C con be taken small, and the length 1 of the fixed rail 4 can be set small.
Patent JP-H11114678-A (JP)
Title: Mounting method for insert for joining and jig used therefor
Inventor: TSUCHIYA MASANORI
IPC: B23K35/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for the insert for joining and the jig used therefor not causing strength reduction of a joined part and applicable to even an explosion proof region. SOLUTION: The method consists of a procedure, which positions/holds a joining material P of a holding means 1 to a region to be inserted, by holding a insert for joining 2 forming a suitably shaped protruding part on an outer periphery at a prescribed interval to a holding means 1 in which a joining material P can be inserted and which is dividable into two, a procedure, in which one of an end face of the holding means 1 is outside fitted to one of the other insert for joining 2 end part and one of an end face of insert for joining 2 is abutted on an end face of the joining material P, a procedure, which inserts the other joining material P end part to the other end face of the holding means 1 and abutts the joining material P end face on the other end face of the insert for joining 2 with a prescribed pressure force and a procedure,  in which the holding means 1 is separated from a bisected body and the joining material P is dismounted.
Patent JP-H08152312-A (JP)
Title: Attack angle and lateral slip angle meter
Inventor: YAGISHITA IKUZO
IPC: G01B11/26
Filed: 1994-11-30
Abstract: PURPOSE: To realize an attack angle/lateral slip angle meter having higher resolution of rotational angle as compared with a potentiometer. CONSTITUTION: The attack angle/lateral slip angle meter comprises a rotary shaft 8 provided with arrow vanes 1, 2 at one end, a rotor 5 secured to the other end of the rotary shaft 8 while having spiral circumference provided with a plurality of steps on the circular circumferential face, and a sensor 6 for receiving a laser beam projected toward the circular circumferential face of the rotor 5 and reflected. When the rotor 5 is rotated by means of the arrow vanes 1, 2, the distance between the circular circumferential face of the rotor 5 and the sensor 6 varies depending on the rotational angle and thereby the rotational angle can be detected by means of the sensor 6.  When the steps are provided at fine pitch, the angle of attack and the angle of lateral slip can be measured accurately with high resolution and thereby the reliability and efficiency can be enhanced in the development and test of aircraft.
Patent JP-H03177670-A (JP)
Title: Valve driving mechanism
Inventor: OKAWA MASAJI
IPC: F16K31/06
Filed: 1989-11-14
Abstract: PURPOSE:To enable the control of the mass flow of a fluid in large quantity by forming the driving part of a flat plug of a linear type solenoid. CONSTITUTION:When the applied voltage to a coil 43 is less than Vc1, a plunger is static, but when the applied voltage is increased as shown at Vc1, Vc2, Vc3, a balance point between force Fd for deforming a plunger diaphragm 28 and magnetic attraction force Fm is moved in the order of A,B,C and a valve body 15 is pushed up by a spring 17, so that a fluid seal part 16 is gradually opened to allow a fluid flow out from an entrance 13 to an exit 14. The mass flow of the outflow fluid is then detected by a sensor, and a detected mass flow output signal is compared with a flow setting signal. Automatic control of the applied voltage to the coil 43 is then performed to make both signals conformable, thus enabling automatic control of the mass flow of the fluid.