baber/WOPTO huggingface dataset:
Patent JP-H10172619-A (JP)
Title: Air zinc battery
Inventor: HONDA KAZUYOSHI
IPC: H01M2/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an air zinc battery in which discharge capacity can be enlarged without impairing the reliability of liquid leak resistance. SOLUTION: A negative electrode active material-filled negative electrode case and a positive electrode can 3 having air holes are integrated via an insulation gasket 4, the plate thickness (a) of at least one part of a positive electrode can 3 bottom portion is made to be thinner comparing with the plate thickness (b) of the other part, and an air diffusion layer 11 is disposed in a recessed portion formed thereby. Preferably, the ratio a/b of the plate thickness (a) to the plate thickness (b) is 0.4 to 0.8. Preferably, the inner diameter (c) of the recessed portion is d-1.0mm<=c<=d+0.5mm against the inner diameter (d) of an insulation gasket opening portion.
Patent JP-H10175803-A (JP)
Title: Antifouling material
Inventor: KAWAMATA MUTSUMI
IPC: C09D5/16
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling material which is safe for human bodies and environments and shows repellent effect against harmful attached organisms (foulings) in water for a long period of time by using a silicone and a repellent in combination. SOLUTION: This antifouling material is obtained by formulating 50-90wt.% of a silicone of preferably silicone gel or antimicrobial silicone with 10-50wt.% of a repellent (e.g. 2,5,6-tribromo-1-methylgramine) of preferably gramine and/or nicotinic amide. This antifouling material is applied to walls of intakes and overflows, bottoms of ships, structures in water and intakes of cooling water in forms of coating materials, solutions or emulsions when necessary and utilized by kneading it with polymeric resin materials, e.g. fishing net and the like, and materials for use in water, e.g. concrete and the like. The above antifouling material can prevent large-sized organisms in water, e.g. shellfishes such as barnacle and oyster, algae and microorganisms from adhesion for a long period of time.
Patent JP-H04339826-A (JP)
Title: Crosslinked poly(organosilylhydrazine) and its manufacture
Inventor: PIERETSUTO PONSU
IPC: C08G77/54
Filed: 1991-12-19
Abstract: PURPOSE: To obtain a compound useful as a precursor of ceramics which gives a high yield of ceramics after pyrolysis by selecting specified crosslinked poly(organosilyl hydrazine).  
     CONSTITUTION: Crosslinked poly(organosilyl hydrazine) is selected, in which patterns given by the formula are incorporated and bonded together by at least one bridge shown by the formula -MRn- (wherein M is an element of Group IIIA, Group IIB, Group IVB or Group IIA; n is 2 or less; R is H, halogen, especially Cl, 1-6C alkyl, amino, mono-, diakylamino, ≤18C aryl, alkylaryl or aralkyl which can be different when n is greater than 1) to make at least two of vacant valences of Si and N atoms be used to form a link between repeated patterns in the same chain, and residual valences are made to carry ≤24C alkyl, etc., or at least one of the vacant valences of N atom of a certain pattern is used to crosslink with the N atom of another pattern through the bridge -MRn-. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04208658-A (JP)
Title: Drive bi-wire type vehicle with car body speed detecting compensatory control unit
Inventor: YOSHIDA MASATO
IPC: B60W10/10
Filed: 1990-11-30
Abstract: PURPOSE:To avoid stop of an overall control system when at least one of wheel speed sensors is broken down, by providing a compensatory control unit, which is for compensating the information to be detected by means of the broken-down wheel speed sensor, in the compensatory control unit. CONSTITUTION:In a vehicle which has a car body speed detecting means consisting of a pair of wheel speed sensors 13a and 13b arranged to each of a pair of right and left wheels 13A and 13B which are less slippery than other wheels, and performs running control such as, for instance, traction control and autocruise control, etc., by means of an ECU on the basis of the signal detected by the car speed detecting means, a car speed detecting and compensatory control unit 166 are arranged to the ECU. A break-down detecting means 166A always monitors the outputs of the respective sensors 13a and 13b and confirms the broken-down sensor, and outputs the break-down signal. In the case of break-down, by using the compensatory control means 166B, rotational compensation is given to a steering angle by means of a sensor 121 (not shown), for instance, to the output signal sent from the normal side sensor 13a (13b). Thus, the car speed is found and output.
Patent JP-H05260287-A (JP)
Title: Improvement of picture enlargement/reduction device
IPC: G06T3/40
Filed: 1992-12-17
Abstract: PURPOSE: To realize an interpolation processing suitable for real-time enlargement/reduction or interpolation of a digital picture while obtaining a high-precision result in a picture processing system which changes dimensions of a picture expressed by plural input video signals. CONSTITUTION: A controller 208 which generates an enlargement/reduction coefficient and an enlargement/reduction coefficient effective signal is included, and the controller includes padding circuits 214P and 214S used to improve the accuracy of the enlargement/reduction coefficient during its operation. A signal generated by the controller is transferred to an interpolation device which is suitable to generate an output signal as one or more functions of an input video signal in accordance with the enlargement/reduction coefficient and the enlargement/reduction coefficient effective signal.
Patent JP-2001154598-A (JP)
Title: Portable information terminal, display device of portable information terminal and method of producing the same
Inventor: MOROTA MASAHISA
IPC: H04B1/3822
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a display part without increasing the power consumption of a display device by increasing the transmittance for light of the display window. SOLUTION: The display window 3 is attached to a front case 2 to cover a liquid crystal panel 4. An antireflection film 12a is formed on at least one of the top face, back face and inside of the display window 3.
Patent JP-H04201522-A (JP)
Title: Vacuum drying device
Inventor: KANAO MITSUHIRO
IPC: B29B13/06
Filed: 1990-11-30
Abstract: PURPOSE:To perform hot dehumidification and cold dehumidification under the vacuumized condition, or little oxidized condition, by sucking dispersed humidity immediately by a vacuum pump device with filter installed on a hopper cover and exhausting the same to the outside. CONSTITUTION:Pellets transferred by a rotating screw 5 and risen up are diffused on an upper pan 3. Heat is applied to said diffusing pellets by a heat source 6 right above the upper pan 3 installed on a hopper cover 2 to disperse humidity, and also the dispersed humidity is sucked by a vacuum pump device 7 installed on the hopper cover 2 and exhausted to the outside. Successively the pellets being dehumidified on the upper pan 3 are dropped into a hopper 1 starting from the outer periphery of the upper pan 3 and circulated again from a screw 5 onto the upper pan 3 to carry out dehumidification of pellets.
Patent JP-2001149413-A (JP)
Title: Wheelchair
Inventor: SUGIHARA KATSUAKI
IPC: A61G5/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair with reclining backrest in which the position of a user may be reclined without changing the angle of the upper half and the lower half of the body with bordering on a hip joint and in which the stability of the body of the user may be thereby maintained. SOLUTION: The wheelchair has a main body frame 2 and a sheet frame 3, the sheet frame 3 has a seating portion 6 and a backrest portion 7, the seating portion 6 comprises a front seating portion 6a before its middle part and a back seating portion 6b after the middle part, the back seating portion 6b is so formed as to tilt in fore and aft directions for the front seating portion 6a together with the backrest portion 7.
Patent JP-H09150988-A (JP)
Title: Paper feeder
Inventor: IWASAKI AKIHIRO
IPC: B65H3/06
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To discriminate the residual amount of papers of a paper feeder by a sound. SOLUTION: To the calling roller shaft 15 of a calling roller 9, a hitting roller 14 using a material with the hardness higher than the hardness of the calling roller 9 is provided. The roller hole 19 of the hitting roller 14 is made larger than the outer form of the calling roller shaft 15 so as to form a loseness, and a sound is output by hitting the roller 14 to the surface of the papers or to the bottom plate of a paper feeding tray, in the up and down movement of the calling roller 9. This sound is increased when the papers are reduced, and the sound is made larger when the roller 14 hits the bottom plate, while it is made smaller when the roller 14 hits the papers. Consequently, the amount of the papers in the paper feeding tray can be discriminated easily by an operator from the level of the sound.
Patent JP-H04204885-A (JP)
Title: Display method for fluorescent display tube
Inventor: MORIMOTO HIROSHI
IPC: G09G3/12
Filed: 1990-11-30
Abstract: PURPOSE:To allow the corresponding segments to be seen in visual sensation as if the after-images thereof remain when a display content changes so that a fun of continuous changes is expressed by lighting the segments of a fluorescent display tube while changing the luminance thereof in some stages. CONSTITUTION:The frequency characteristic of a graphic equalizer section 5 is successively and continuously changed to the frequency characteristics of states b, c by operating the button of an operating section 4 when the fluorescent display tube is in a state a. The width of the scan output voltage on the segment S2, S3 side is narrowed in order to change the luminance to light the segments S2-3 to S4-3 with which the lighting state changes, by which the segments can be viewed as if the after-images remain in visual sensation. The width of the scan output voltage is narrowed if, for example, the luminance is changed in 3 stages. The segments are visible as if the after-images thereof remain in visual sensation by displaying such state changes while providing a time constant of about several hundreds mS thereon.
Patent JP-H10177810-A (JP)
Title: Recessed ceiling light type luminaire
Inventor: YAMAMOTO TADAO
IPC: F21V21/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a recessed ceiling light type luminaire which has a terminal block mounting member which is easy to work. SOLUTION: For a recessed ceiling light type luminaire with a stabilizer accommodating box 10a placed between adjacent supporting bars and a terminal block mounting member attached to the inside of this stabilizer accommodating box, the terminal block mounting member 55 is equipped with a termination base attaching member main part 56 composed of a terminal block attaching face 57 to which a terminal 20 is attached and an engagement face 58 continually formed on the terminal base attaching face, a hook piece 59 on one side of the terminal block mounting member main part and an engagement piece 62 on the other side of it.  Along with hooking the piece 59 of the block mounting member on a slit hole 40 formed on the side of the stabilizer accommodating box and engagingly hooking the engagement piece 62 of the terminal block mounting member on the engaging hole 51 of cut-erect part provided on the adjacent other side, the cut-erect part 46 is provided in a way that it contacts the engagement face part 58 of terminal block mounting member.
Patent JP-H07199170-A (JP)
Title: Picture display device
Inventor: ONISHI IKUO
IPC: G02F1/1335
Filed: 1993-12-28
Abstract: PURPOSE:To provide a picture display device which prevents lowering of picture quality caused by shade of a non-linear element section and an electrode and the like, and has high resolution. CONSTITUTION:This device is provided with a picture display device in which many dot state pixels of liquid crystal cells 4 or the like are arranged two- dimensionally and a phase lattice 5 arranged in a display optical path of this picture display device, (1) the phase lattice 5 has a lattice pattern in one direction, the intensity of light of order (+ or -1) is in the range of 5% or more to less than 60% of the intensity of light of order (0) at a center wavelength of the picture display device, or (2) the phase lattice 5 has a lattice pattern in two directions, the intensity of light of order (+ or -1, 0) and that of light of order (0, + or -1) are in the range of 5% or more to less than 80% of the intensity of light of order (0) at a center wavelength of the picture display device.
Patent JP-H05174460-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KAJITA NOBUYUKI
IPC: G11B15/61
Filed: 1991-12-20
Abstract: PURPOSE:To use a magnetic tape without damaging the tape by providing a magnetic head base having a same shape as the projecting part of a rotary drum side ring shape projecting part for attaching a magnetic head in the vicinity of the magnetic head projecting window part of a rotary drum. CONSTITUTION:The magnetic head base 2 is provided with a base 20a with a prescribed thickness and the projecting part 20b having a same shape as the rotary drum side annular projecting part. The projecting part 20b is provided so that the outside radius R1 and the inside radius R2 of the rotary drum side annular projecting part are satisfied by relations R1=R4, R2=R3. The outflow path of the peripheral air of the magnetic head projecting window part 25 is closed sufficiently. Thus, an air film formed by the air entrapped between the thin tape of a vapor deposition tape, etc., being the magnetic tape travelling along a helical lead 17 provided on a fixed drum 4 in a fixed state and the rotary drum is stabilized even in the vicinity of the window part 25 of the drum 1.
Patent JP-H08184543-A (JP)
Title: Quality inspection system for ceramics
Inventor: MIYAGAWA AKINORI
IPC: G01N3/60
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a convenient quality inspection system for ceramics in which ceramics can be subjected conveniently, quickly and continuously to heat resistance test, strength test and sanitary processing, i.e., cleaning and sterilization, and the quality thereof is controlled. CONSTITUTION: The quality inspection system for ceramics comprises a conveyor line 1 for conveying ceramic tableware, vessels or other desired ceramics, a section 2 for thermally sterilizing the ceramics by arranging a heat source, e.g. a gas burner, above the conveyor line 1, and a section 3 for temporarily bending the conveyor line 1 downward and introducing the conveyor line 1 into a water tank 9 in order to cool the ceramics.  The quality inspection system for ceramics further comprises a section 4 for cleaning the ceramics by means of a cleaning water jet unit 10, a section 5 for drying the ceramics by means of an appropriate hot air ejector 11 or the like, a section 6 for testing the bending strength by subjecting the ceramics to impact load using a load tester 12, and a section 7 for subjecting the ceramics to impact using an impact tester 13 and checking the ceramics for the strength and crack based on the impact sound.
Patent JP-H05172397-A (JP)
Title: Mixing valve in instantaneous hot-water supply equipment
Inventor: TANAKA TAKASHI
IPC: F24H1/10
Filed: 1991-12-20
Abstract: PURPOSE:To solve the problem of the fluctuation of a mixing ratio based on a short flow rate generated from the difference of pressure loss on the heat exchanger side and the bypass side in the mixing valve of a hot-water supply equipment. CONSTITUTION:A mixing bypass 9 bypassing a hot-water control valve 7 is mounted in a mixing valve 5, and a flow of a short flow rate due to pressure loss is passed through the mixing bypass 9. Accordingly, the problem of the short flow rate generated due to pressure loss difference is solved, thus a variable region can be brought close to 1 without reducing the whole flow rate.
Patent JP-H11177962-A (JP)
Title: Information reproduction server and information reproduction device and method
Inventor: TAKEDA NAOMI
IPC: H04N21/2387
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an information reproduction serve which can immediately reproduce a recorded part even when the reproduction is discontinued for the information under broadcasting after a recording indication is received. SOLUTION: This server device 10 sends the stream information to a terminal device 20. If an information recording instruction is received from the device 20 while the received stream information is sent to the device 20, a recording means 12 is controlled to store the stream information. If an information reproduction indication is received from the device 20 while the stream information is received, the stream information is read out in sequence starting with the position where the means 12 started to store the stream information in response to the information recording indication. Then the read stream information is sent to the device 20.
Patent JP-H10184870-A (JP)
Title: Control method and device for transmission ratio of belt variator of vehicular transmission unit
Inventor: VAN DE HARDT ABERSON FREDERIK
IPC: F16H61/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the transmission characteristics by determining a control line which is selected under the condition that the large difference in rotational speeds among the selected control lines, is prevented at the gear up and gear down, on the basis of the variogram. SOLUTION: In a transmission unit which is controlled by a controller 1, and comprises a belt variator 3, the belt variator 3 comprises the primary pulley 5 and the secondary pulley 8 having the pulley halves 6, 8 movable in the axial direction, and the transmission ratio is variable through a belt 10 between the shafts 4, 7, by moving the pulley halves 6, 9 in the axial direction by the pressure cylinders 16, 17. The pressure of the cylinders 16, 17 are respectively adjusted by the primary adjusting valve 18 and the secondary adjusting valve 19 of the controller 1, and on this occasion, the characteristics of the transmission is determined according to a graph called variogram, which represents the different operating condition as a function of the vehicle speed and the rotational speed of a motor, to control the transmission.
Patent JP-H07157138-A (JP)
Title: Copy control device for each paper feed stage
Inventor: MASUYAMA HIROSHI
IPC: G03G21/00
Filed: 1993-12-02
Abstract: PURPOSE:To carry out detailed control of the number of copies, paper type, paper size, etc., by providing a passward for each paper feed stage and, based on the passward, making the control of the number of copies, etc. CONSTITUTION:A copy control device for each paper feed stage is provided with a display contrast volume control 201 on an operation display device 200, a mode confirmation key 202 to confirm modes displayed selectively on the operation display device 200 in list form, a screen selector key 203 to select the display form of the operation display device 200 according to the skilfullness, a call key 204 to call out a user program, a registration key 205 for registration of users, a guidance key 206 to display guidance on the operation display device, a ten-key 207 for entering the number of copies, an entry clear/copy stop key 208, an enter key 209 for entering zoom magnification and binding margin, an interruption key 210 for interruption copy selection, a pre-heating key 211, and a print key 212. The equipment control by passward is made by the operation of these keys.
Patent JP-H11177207-A (JP)
Title: Mounting structure for electric component
Inventor: YAMAMOTO NOBORU
IPC: H05K1/18
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To ease mounting and removing of electric components to/from a substrate by moving horizontally the electric component to the part mounting surface of the substrate by a component pad retaining part provided in a vertical retaining type conductive metal. SOLUTION: An electric component 2 is mounted to a substrate 1 in a manner that a component electrode 3 is inserted between a vertical retaining type continuity metal 6 and a substrate pad 5. The metal 6 is provided with a part pad retaining part 8 which is elastic and a part of the metal 6. The part 8 is formed as a projection having a contact part with the component pad 5 of the metal 6. The pad 5 and metal 6 are connected electrically and they are temporarily fixed by the spring force of the projection. Thus, even when the attachment and detachment of electric components are repeated, the deterioration of substrate pad and peripheral pattern due to heat can be eliminated, resulting in higher reliability of measured data.
Patent JP-H11176347-A (JP)
Title: Cathode-ray tube
Inventor: AMANO KOTARO
IPC: H01J29/48
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress potential rise caused by charge on a surface of an integrated and divided resistance plate and to suppress discharge from the surface of the integrated and divided resistance plate to the surroundings and creeping discharge, by forming mutually separated conductive film facing toward a higher potential side from a lower potential side of an electron gun on insulating film on the surface of the integrated and divided resistance plate. SOLUTION: Since more patterns of conductive film 4 are provided in a closer area to a B electrode t2 and less patterns are provided in a closer area to an A electrode t1 , a potential gradient on an overcoat film 7 is smaller on the B electrode t2 side, and bigger on the A electrode t1 side. Thereby, since a difference between an inner wall potential in a neck part 10n and a potential on the overcoat film 7 is small, discharge is not likely to occur right after switching on. Also, since the conductive film 4 is formed, that part is not charged, charge on an integrated and divided resistance 2 is reduced, a potential rise after a long time has elapsed after switching on is not much and occurrence of discharge is suppressed. Creeping discharge does not occur in the conductive film part formed on a surface of insulating material used for the inner wall of the neck part 10.
Patent JP-2001156561-A (JP)
Title: Antenna booster
Inventor: MAEDA MITSURU
IPC: H04N5/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an antenna booster that can provide an output of an appropriate signal in matching with the number of distributions. SOLUTION: In the antenna booster provided with a booster section 6 amplifying a broadcast signal and a distribution section 7 to distribute a signal amplified by the booster section 6, where the booster section 6 and the distribution section 7 are removably configured, the booster section 6 is provided with a gain adjustment function that adjusts a gain for the broadcast signal depending on the number of distributions by the distribution section 7.
Patent JP-2000161024-A (JP)
Title: Tappet having cam receiving plate on top surface thereof and attaching method for cam receiving plate
Inventor: KANZAKI TATSUO
IPC: F01L1/16
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent local abrasion of an upper surface of a cam receiving plate by rotatably attaching the hard cam receiving plate to a tappet main body. SOLUTION: A circular groove 2 is formed on a top surface of a tappet main body 1 concentrically therewith. A circular or arcuate projection streak 4 formed on a lower surface of a cam receiving plate 3 is loosely fitted into the circular groove 2 while preventing slip off upward. The cam receiving plate 3 is thus attached to the top surface of the tappet main body 1 rotatably around an axis.