baber/WOPTO huggingface dataset:
Patent JP-H02149844-A (JP)
Title: Method for processing silver halide color photographic sensitive material and color developing agent composition
Inventor: ISHIKAWA MASAO
IPC: G03C1/005
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a color image having improved tone and improved preservability of picture by constituting a silver halide color photographic sensitive material having a photographic emulsion layer having a specified dry film thickness and a specified degree of swelling and incorporating a specified color developing agent into a color developer. CONSTITUTION:A dry film thickness of a photographic emulsion layer of a silver halide color photographic sensitive material is regulated to <=17mum, and a degree of swelling of the photographic emulsion layer is regulated to <=3.5. A color developer contains >=7.0X10<-3>mole/liter color developing agent expressed by the formula I. In the formula, R1 is a (substituted) 1-4C alkyl group; n is an integer 1-4; HX is HCl, H2SO4, p-toluene sulfonic acid, HNO3 or H3PO4. Thus, a color image having superior tone and preservability of picture is obtd.
Patent JP-2001122113-A (JP)
Title: Car coupler
Inventor: SAI KUNIYOSHI
IPC: B60T7/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To automatically brake a track working truck when uncoupling cars. SOLUTION: This car coupler 44 is vertically install in either side in a back- and-forth directions of a track working truck 40 so as to freely swing and gang with a brake device 41. The car coupler 44 is coupled to an operation rod 43 swingably attached to either side in the back-and-forth direction of the track working truck 40 so as to in integrally move. The brake device 41 is provided so as to gang with the operation rod 43. The operation rod 43 brakes a wheel 3 while the operation rod 43 is not operated, and releases braking of the wheel 3 when the operation rod 43 is operated. The car coupler 44 adds energizing force on the brake device 41 to brake the wheel 3 when swinging toward a lower position than a generally horizontal position, and loses the energizing force on the brake device 41 to release braking of the wheel 3 at the generally horizontal position.
Patent JP-H03167414-A (JP)
Title: Visual sensor unit
Inventor: BABA SHINICHI
IPC: G01B11/245
Filed: 1989-11-27
Abstract: PURPOSE:To obtain an image having high fidelity by assigning light beams in the different wavelength regions to each other for the sets of visual sensors, and photographing the image of an object formed by illuminating light beams in the assigned wavelength regions. CONSTITUTION:Optical filters (red, green and blue filters) in the different wavelength regions 21A and 21B, 22A and 22B and 23A and 23B are provided between visual sensors 1 - 3 and illuminating light sources 7 - 9. For example, the illuminating light (green color) from the light source 7 which is transmitted through a light diffusing plate 4 intrudes into the image of an object 10 formed with the illuminating light (red color) from the light source 8 which is transmitted through a light diffusing plate 5. Since the green illuminating light is shielded with the optical filter 21A in front of the sensor 1, the sensor 1 photographs the same image as an image which is photographed when the light source 8 is not present. The same phenomenon occurs for the other sensors 2 and 3. When the light beams in the different wave-length regions are assigned in the respective sets in this way, the image of the object 10 formed by the illuminating light beams in the wavelength regions assigned to the sensors 1 - 3 in the respective sets is photographed. Distorsion due to the illuminating light beams from the other sets is prevented, and erroneous judgment is prevented in a judging circuit 12.
Patent JP-S63160056-A (JP)
Title: Carrier equipment for floppy disk
Inventor: SUDA HARUO
IPC: G11B17/26
Filed: 1986-12-23
Abstract: PURPOSE:To completely prevent a damage due to a shock by pushing up a floppy disk already copied from on the carrier path accommodating the disks in an accommodation part. CONSTITUTION:When gripping is finished by a grip plate 10, a carrier 7 starts being retrogressed immediately after a disk 1 already copied. On the other hand, a lift/descending frame is elevated to a position a little higher than the position of a guide support 6, the disk 1 is received by a stopper 49b of the accommodation part 4 when the carrier 7 passes under the accommodation part 4 and placed on both side plates 49a of the frame 49 while being parted from the carrier 7. Then the frame 49 rises and is pushed up and the disk 7 already copied drives a support claw 46. When the support claw 46 is passed through, the disk 1 is supported by the support claw 46 driven and restored. In repeating the operation above, the disks 1 accommodated in the hopper 2 are copied sequentially, the disk 1 after copied is pushed up into the accommodation part 4 and the disks are accommodated in the laminated state.
Patent JP-H06157034-A (JP)
Title: Production of oxide superconductor
Inventor: UMEMURA TOSHIO
IPC: C04B35/45
Filed: 1992-11-16
Abstract: PURPOSE:To provide the oxide superconductor high in its transition temperature and critical electric current density by thermally treating a mixture comprising three kinds of raw materials represented by specific composition formulas at a prescribed temperature at which their reaction is started. CONSTITUTION:Raw materials of composition formulas: (Bi1-sPbs)2Sr3-xCaxCu2 Ow) (raw material A), (Sr1-yCay)2CuO3 (raw material B) and (Sr1-zCaz)3Cu5O8 (raw material C) (s is 0-0.2: x is 1-1.5; y is 0.8-1; z is 0-0.5; w is approximately 10) are prepared. The raw materials are mixed in an A:B:C molar ratio of 7:2:1. The mixture is thermally treated at a temperature (e.g. >=800 deg.C) at which the reactions of at least two of the raw materials are started. Thus, the superconductor having a transition temperature of >=100K and a high critical electric current density is obtained.
Patent JP-H10146252-A (JP)
Title: Mirror in common with picture frame
Inventor: FUTAMURA MAKIO
IPC: A47G1/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To more effectively use a mirror by utilizing the mirror also as a picture frame. SOLUTION: The mirror in common with a picture frame is provided with a transparent plate 1 with a colored and transparent illustration, a first mirror 2 formed to be a size larger than that of the plate 1 and arranged on the rear face side of the plate 1, and a first holding member 3 attached to the first mirror 2, which holds the plate 1 to be rotatable to right and left, allows the plate 1 and the mirror 2 to closely face each other and releases the closely facing state of the plate 1 and the mirror 2. When the plate 1 and the mirror 2 closely face each other, the virtual image of the illustration reflected on the mirror 2 is superposed onto the illustration at the plate 1 to show the illustration three-dimensionally.
Patent JP-H07172092-A (JP)
Title: Box-type paper-file
Inventor: TSUJINO NOBUAKI
IPC: B42F7/14
Filed: 1993-12-06
Abstract: PURPOSE:To prevent a box-type paper-file from slanting even when it is laid on a laying face of a shelf. CONSTITUTION:A rear face overlap width 31, a rear face board 32, a first side face board 33, a front face board 34, and a second side face board 35 are set in sequence. Under these boards, a first bottom board forming piece, a second bottom board forming piece 42, a third bottom board forming piece 43, and a fourth bottom board forming piece 44a which form a bottom board 4 of a box body 1 are arranged in a manner extending downward respectively. On the top face of the third bottom board forming piece 43 and the rear face of the fourth bottom board forming piece 44a, a third overlap width 53 and a fourth overlap width 54a are formed. The side edge of the fourth overlap width 54a is in a state slanting to the inside.
Patent JP-H07157493-A (JP)
Title: Phospholipid derivative
Inventor: MIYAZAKI TAKESHI
IPC: C07F9/10
Filed: 1993-12-06
Abstract: PURPOSE:To obtain the subject new derivative capable of readily bonding a functional substance to the surface of liposome as a liposome membrane component, containing an oxycarbonylimidazole group having excellent reactivity with amino group, etc., at the tip of a polyalkylene oxide chain. CONSTITUTION:This new phospholipid derivative is shown by formula I [R<1>C(=0) and R<2>(=0) are each a 3-30C aliphatic acid acyl residue; R'' is H or methyl; AO is a 2-4C oxyalkylene; (n) is the average number of addition mols of the oxyalkyelne group and is 1-1,000 positive number; in the case wherein (n) is >=2, the oxyalkylene group may be added randomly or in a blocked state; (q) is 0-3 integer; M is H or an alkali metall and, in the case of using as a membrane-forming component for liposome, etc., is capable of readily bonding a functional substance to the tip of an polyalkylene oxide chain by covalent bond on the surface of liposome]. The compound is obtained by successively reacting a carboxylic acid of formula II with dipalmitoylphosphatidylethanolamine and N,N'-carbonyldiimidazole.
Patent JP-H10135372-A (JP)
Title: Semiconductor device
Inventor: INUZUKA TADASHI
IPC: H01L23/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact semiconductor device. SOLUTION: A semiconductor element 12 is supported on an insulating substrate 11 while facing the surface 12a arranged with electrode pads 13 against the board 11. Joints 22 of a conductive path to be connected with a connecting terminal 18 are arranged on the surface 11a opposite to the supporting surface 11b of the board 11 while confining within the projection of the semiconductor element 12. A part 20 for allowing insertion of wires 23 connecting the electrode pads 13 and the joints 22 arranged on the opposite sides of the insulating substrate 11 is formed in a region of the insulating substrate 11 corresponding to the semiconductor element 12 thus connecting the electrode pads 13 with corresponding joints 22. Finally, a resin sealing part 24 is provided to cover the wires 23, the electrode pads 13 and the joints 22.
Patent JP-H04277532-A (JP)
Title: Surface treated, biaxially oriented film
Inventor: KIN MITSUYASU
IPC: C08J7/04
Filed: 1991-10-25
Abstract: PURPOSE: To enhance the coefficient of friction and water resistance by forming a coating layer on a surface.  
     CONSTITUTION: A surface-treated biaxially stretched polyester film excellent in the coefficient of friction and water resistance is characterized by preparing an aq. resin compsn. by adding water dispersible higher fatty acid wax, styrenesulfonic acid compd. and inorg. fine particles to a water-soluble polyester copolymer resin being a matrix and applying the same to at least the single surface of a polyester film to form a surface layer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09147822-A (JP)
Title: Sealed lead acid battery
Inventor: HAYASHIGUCHI TAKAKI
IPC: H01M2/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a safety valve element from sticking to a safety valve tube. SOLUTION: A recessed part 3 is provided in a part of an upper surface of a battery jar 2 made of synthetic resin and a cylinder shaped safety valve tube 4 which is made of synthetic resin and communicates with the interior of the battery jar 2 is standingly provided on a bottom part 3a of the recessed part 3. A cap shaped safety valve element 5 made of synthetic rubber is mounted on the safety valve tube 4. A safety valve lid 6 made of synthetic resin is put on the recessed part 3 covering the safety valve element 5.  The safety valve lid 6 is equipped with a tube part 6a which is fit by screw connection into the recessed part 3 along an outer circumference of the safety valve tube 4, and a valve element lifting part 6b which is provided on the tube part 6a and positioned below the safety valve element 5 so as to be able to support and lift an lower end of the safety valve element 5 when the tube part 6a rises.
Patent JP-S63158739-A (JP)
Title: Organic electrolyte cell
Inventor: KAWAKAMI KOICHIRO
IPC: H01M50/566
Filed: 1986-12-22
Abstract: PURPOSE:To prevent an increase in resistance of an assembling sealing plate by disposing minute protruding parts on an internal diameter side of a Ti-made washer of the assembling sealing plate which jointly serves as a positive electrode and pressing these protruding parts so as to intrude into a washer of an Al-made rivet. CONSTITUTION:A positive electrode cap 2 of an assembling sealing plate is welded with an iron made washer 4. Protruding parts formed 0.01mm to 0.05mm on an internal diameter side of a Ti-made washer 6 are made to intrude into a washer plane of an Al-made rivet. When the assembling sealing plate formed in such composition is used in a cell, an increase in resistance of the assembling sealing plate can be prevented even under such a severe condition as a temperature shock, so that reliability in the cell can be upgraded.
Patent JP-H01191554-A (JP)
Title: Secrecy protection handset
Inventor: DONARUDO TETSUDO MATSUKUREIN
IPC: H04M1/19
Filed: 1988-12-05
Abstract: PURPOSE: To provide a security protection device easy to install and low in cost by switching an exchange means to a first state when a handset is placed within the first range of a prescribed azimuth corresponding to a safety mode but switching the exchange means to a second state when the handset is placed within the second range of the prescribed azimuth corresponding to an operation mode. CONSTITUTION: A first pair of position detecting switches PSS1 and PSS2 and a second pair of PSS7 and PSS8 are closed when the handset is within the first range of the prescribed azimuth corresponding to the safety mode and on the other hand, at least one switch of each pair is opened when the handset is placed within the second range of the prescribed azimuth corresponding to the operation mode. The respective switches PSS3 to PSS6 of the third to sixth pairs of the position detecting switch are opened when the handset is placed within the first range of the prescribed azimuth corresponding to the safety mode and on the other hand, one switch is closed when the handset is placed within the second range of the prescribed azimuth corresponding to the operation mode.  Thereby it is possible to obtain the secrecy protecting device capable of placing the telephone handset in the operation or safety mode depending on the azimuth of the handset.
Patent JP-H10148020-A (JP)
Title: Openable shading plate
Inventor: OKUBO TSUNEO
IPC: E06B9/24
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a shading plate capable of being used as a rain shutter door, a lean-to roof, or a table. SOLUTION: An opening closing type shading plate is formed such that first and second shading plates 5 and 6 wherein two shading plates 1 and 2 and 3 and 4 are foldably coupled together with are arranged at an upper and a lower part, and one shading plate 1 of the first shading plate 5 is rotatably mounted on the upper part of a frame body 8 attached to the outer periphery of an opening window, and one shading plate 4 of the second shading plate 6 is rotatably attached to the lower part of a frame body 8. In this case, the shading plates 1, 2 and 3, 4 of the first and second shading plates 5 and 6 are respectively unfolded and fixed 5t fixing members arranged in the given positions of the frame body 8, and this way covers the whole of a window with the shading plates 1, 2 and 3, 4.
Patent JP-H11113316-A (JP)
Title: Steering device of crawler type vehicle
Inventor: OMAGARI HIROMI
IPC: B62D11/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject steering device capable of preventing the abrupt turning of a machine body in a high speed traveling by constituting so as to increase the operating resistance of a steering wheel according to the increase of the traveling speed of the machine body. SOLUTION: This steering mechanism of a crawler type vehicle reducing the speed of a traveling part in the inside of a turn by the steering operation of a steering wheel 16 while increasing the speed of the traveling part in the outside of the turn for performing the turn of a machine body, is constituted so as to increase the operating resistance of the steering wheel 16 in accordance with the increase of the traveling speed of the machine body. Also, in the above crawler type vehicle, it is possible to synchronously join a hydraulic damper D to the steering wheel 16, and also a speed sensor S for detecting the traveling speed of the machine body and control the degree of an openness of a throttle valve D2 of the hydraulic damper D according to the detected value of the speed sensor S.
Patent JP-H07155863-A (JP)
Title: Equipment and manufacture of sheet metal press
Inventor: SONE MINORU
IPC: B21D28/34
Filed: 1993-12-07
Abstract: PURPOSE:To improve durability of the punch of a sheet metal press and also to simplify the manufacturing operation of such press. CONSTITUTION:A cavity for the hole to be worked on a work 13 is formed in a die 11, and a punch 12 for the die is provided. In sheet metal press equipment in which the work 13 sheet metal placed on the cavity 14 of the die 11 is pressed by the punch 12 and formed into a prescribed shape, the outside face of the punch 12 is covered with an outer die 15 made of a material of a high hardness, and the inside of the outer die 15 is formed with an inner material 16 of a low hardness. In addition, the contour of the punch 12 to be formed with a die steel for example is formed in a slightly smaller size than the cavity 14 of the die 11. Further, the shape of the punch 12 is cylindrically formed with a material of a high hardness with the outer die 15 provided, and an inner material of a low hardness is inserted into the outer die 15 to form the punch 12. Then, caulking working is performed on one end face 21 to be inserted into the cavity 14 of the die 11 of the punch 12, and the one end face 21 of the punch 12 is thereby enlarged and formed b adjusting in the same shape as the cavity 14 of the die 11.
Patent JP-H05120897-A (JP)
Title: Memory device
Inventor: KANDA YASUSHI
IPC: G11C29/00
Filed: 1991-10-25
Abstract: PURPOSE:To effectively use memory elements by assigning the number of bit corresponding to a maximum data width to a memory element where parity bits are stored and rewriting only pertinent parity bits. CONSTITUTION:All of an address signal A is inputted to a memory element group 1 for data bits, and an address C for parity memory is inputted to a memory element 2 for parity data bits, and an address D obtained by excluding the address signal C for parity memory from the address signal A and a data width control signal N are combined to select several parity bits in proper positions for the data width and the address out of eight parity bits, thereby effectively using the memory elements.
Patent JP-S63158973-A (JP)
Title: Image compression system
Inventor: YUASA HIROYOSHI
IPC: H04N1/41
Filed: 1986-12-23
Abstract: PURPOSE:To improve picture quality by restoring a contour with fidelity and to heighten compressibility, by interpolating between the picture element of a predicted origin and that of a time difference value at the time of expanding and interpolating a data. CONSTITUTION:At a transmission side, a first-order difference between lines is compressed 3 by the variable sample density encoding of a second-order difference in a line direction. At a reception side, the first-order difference between the lines is restored at a variable sample density expansion circuit 8 by a quantization characteristic and an interpolation table, and is stored in a line buffer 9, and it is added 11 on the restored value of a preceding line in a line buffer 12, then, the restored value of a current line can be obtained. Therefore, in a case that an amplitude difference value of a quantization point in which the amplitude difference value does not arrive at a minimum value except (0) with the same time difference value is interpolated with a ratio of 1/2 at every reduction by (1) of the sample interval, the quantization point is set so that an interpolation value becomes smaller than the minimum amplitude difference value with the time difference value at the time of reducing the sample interval by (1), and the quantization point in a section smaller in the time difference value is interpolated.
Patent JP-H05119683-A (JP)
Title: Photosensitive drum
Inventor: MOTOBAYASHI NAOKI
IPC: G03G21/00
Filed: 1991-10-25
Abstract: PURPOSE:To surely ground a drum by constituting the drum in such a manner that the pawl part of a grounding plate press fitted to the outer peripheral surface of a bearing from its axial direction does not deviate and disengage axially from the outer peripheral surface of the bearing. CONSTITUTION:A contact piece which comes into the outer peripheral surface of the bearing 20 is provided on a grounding plate 25. A means for preventing the disengagement of the contact piece from the outer peripheral surface of the bearing 20 is provided on this bearing. The contact piece is a pawl part 20C to be press fitted to the outer peripheral surface of the bearing 20 from its axial direction and the means consists of a 1st groove 20a and a 2nd groove 20B. The press fitting of the pawl part 25C of the grounding plate 25 to the bearing 20 is executed by first press fitting the pawl part 25C through the 1st groove 20A to the outer peripheral surface of the bearing 20 from its axial direction, then fitting and moving the press fitted pawl part 25C into the 2nd groove 20B of the circumferential direction by rotating this pawl part. Then, the pawl part 25C is surely press fitted and held to the outer peripheral surface of the bearing 20 by the fitting relation with the 2nd groove 20B and the electrical conduction between the grounding plate 25 and the bearing 20 is improved.
Patent JP-H09125229-A (JP)
Title: Hard film, hard coated member, and production thereof
Inventor: IMAI TAKAHIRO
IPC: C23C16/38
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a hard film for improving hardness, wear resistance, corrosion resistance, and heat resistance by being formed on the surface of parts material requiring resistance to wear, corrosion, oxidation, heat, etc., for example, cutting tool, wear resistant tool, hard member such as wear resistance parts, electrical parts, machine part, and combustion parts, a hard coated member, and a method for producing them. SOLUTION: A Bx Al1-x Ny film 1 having wurtzite type crystalline structure is formed on a base material composed of the nitride, carbides, oxides, borides of the group IVa, Va, Via transition metals, Si, and Al or solid solutions thereof, or an intermediate layer of AlN, Al2 O3 , SiC, or SiN is provided onto the base material 2 and then the Bx Al1-x Ny film 1 having wurtzite type crystalline structure is further formed on it.
Patent JP-2000128199-A (JP)
Title: Plastic pilfer-proof cap
Inventor: WADA KIYOSHI
IPC: B65D49/12
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide, for a plastic cap having an engagement assurance ring with a diameter larger than that of a cap main body connected to the bottom edges of the cap main body by half-cut bridges, a plastic pilfer-proof cap whose engagement assurance ring firmly engages and half-cut bridges are easy to cut at the time of uncapping. SOLUTION: In the plastic pilfer-proof (fraudulent-uncapping preventable) cap in which, on the bottom edges 10a of a cap main body 10, an engagement assurance ring 30, having a diameter larger than that of the cap main body 10, which is connected to the bottom edges 10a by means of half-cut bridges 20 is provided, a series of vertical grooves (knurls) 10b and 40b are formed on the peripheral faces of the cap main body 10 and the engagement assurance ring 30.