baber/WOPTO huggingface dataset:
Patent JP-H1075834-A (JP)
Title: Housing case
Inventor: NIWA DENSHIYOU
IPC: A47B67/04
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a housing case which facilitates the pulling in or out of drawers by restricting downward curved deformation of a bottom frame, a top board and the like of a case body attributed to a load based on the contents in the drawer and the weight of an object to be carried on the top board. SOLUTION: In a housing case, struts 21 are erected at four corners on the upper surface of a bottom frame 20 of a case body 14 while at least a pair of section columns 22 is erected thereon 20 between the front and rear struts 21 and a top board 15 is mounted on the struts 21 of the case body 14. A plurality of drawers are mounted on the bottom frame between the struts 21 and the section columns 22 of the case body 14 so as to allow the pulling in or out of the drawers. A reinforcing material 51 is mounted between upper end parts of the front struts 21, and an intermediate part of the reinforcing material 51 is linked to the section columns 22. An intermediate front rim of the bottom frame 20 is supported on the front struts 21 being suspended through the section columns 22 by the reinforcing material 51.
Patent JP-H0283340-A (JP)
Title: Tolan derivative compound and liquid crystal composition containing the same compound
Inventor: TAKEDA KATSUHIKO
IPC: C07C43/176
Filed: 1988-09-20
Abstract: NEW MATERIAL:The compound of formula I [R and R' are 1-10C straight-chain alkyl (one CH2 or two separated CH2 in the alkyl group may be replaced with O)]. USE:A liquid crystal compound having high anisotropy of refractive index. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III in DMF using dichloro- bis(triphenylphosphine)palladium (II) and cuprous iodide as catalysts.
Patent JP-H05196165-A (JP)
Title: Solenoid valve
Inventor: BUERUNAA BUREEMU
IPC: F16K31/06
Filed: 1992-09-01
Abstract: PURPOSE: In a solenoid valve, to reduce introduction of contaminant particles into the needle chamber, to enable simple production from cheap materials, and to make the life of the valve long-lasting. CONSTITUTION: The needle 58 is composed of at least two parts 59, 60 of different size. The bottom surface of the part 60 which enters the needle chamber is made smaller than that of the part 59 which meets the valve seat.
Patent JP-S59124170-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHI HIDETOSHI
IPC: H01L29/80
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a high resistance AlGaAs layer, by implanting O2 ions together with a VI group element in the surface of an AlGaAs layer, which is coated by GaAs, and thereafter performing heat treatment so as to obtain an inactive state. CONSTITUTION:On a semiinsulating substrate 1, to which Cr is added, nonadded AlxGa1-xAs (x is 0.2-0.4) 7 and nonadded GaAs 8 are continuously grown by a molecule beam epitaxial method. Then Se ions of a VI group element are implanted, and then O2 ions are implanted. The surface of the layer 8 is coated by an Al thin film by a reactive sputtering method, and heat treatment is performed at 625-850 deg.C. In this constitution, Se, which is activated in AlGaAs, can be made inactive by O2; carrier distribution is strikingly decreased in AlGaAs; and high resistance can be maintained. O2 does not perform inactivation in GaAs. Therefore, when this constitution is applied to the double structure of GaAs-AlGaAs in a GaAs FET, a high frequency power element, which is free from the effect of noises, can be obtained.
Patent JP-H0979056-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: OBATA KIYOSHI
IPC: F02D13/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance a gas temperature at compression when the inside of a cylinder is at a low temperature, by advancing close timing of an exhaust valve before the exhaust top dead center, also delaying open timing of an intake valve just before/on/after the exhaust top dead center, when the inside of a cylinder is at a low temperature. SOLUTION: A variable valve timing mechanism changing open/close timing of an intake/exhaust valve 6, 4 is provided in cam shafts 11, 12. A control device 20 for controlling this mechanism inputs an output signal of a water temperature sensor 21, accelerator pedal stroke sensor 22, rotational sensor 23, etc., when an engine at cold time is judged, control is performed so that close timing of the exhaust valve 4 after the exhaust top dead center is advanced to before the exhaust top dead center, also open timing of the intake valve 6 before the exhaust top dead center is delayed to the exhaust top dead center. In this way, residual exhaust gas in a cylinder is prevented from reversely flowing in an intake system after the exhaust valve 4 is closed, and a gas temperature at compression time can be sufficiently increased.
Patent JP-S59124577-A (JP)
Inventor: UMEMOTO HIDEO
IPC: B25B7/12
Filed: 1982-12-28
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-H1170581-A (JP)
Title: Method for sticking formed sheet
Inventor: OKUYAMA SENICHI
IPC: B32B5/18
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To facilitate clear peeling and to reduce costs by a method in which an adhesive roll is formed from narrow press rolls, and a foamed sheet is pressed on the back of a base material by heat fusion. SOLUTION: An adhesive roll 1 consists of an upper roll 2 and a lower roll 3 which are pivoted and rotated. The upper roll 2 which presses a foamed sheet D is formed form narrow press rolls 4, and the sheet D is honded to the back of a base material C by heat fusion. The upper roll 2 and the lower roll 3 consist of metal rolls, rubber rolls, and resin rolls. Press rolls 4 are formed in the upper roll 2 and consist of metal rolls, rubber rolls, and resin rolls. When the sheet D is stuck to the lower side of the base material C, the press rolls 4 are formed in the lower roll 3. The pitch and width of the press roll 4 is made 5-30 mm. A heater E is formed at least in one place to heat the base material C and the adhesive roll 1. When the base material is a material with good thermal conductivity of a colored steel plate, heating may be done from the back of the base material C.
Patent JP-2000061420-A (JP)
Title: Cleaning device for inside of pipe
Inventor: KOIKE HACHIRO
IPC: B08B9/049
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device which efficiently and surely travels/cleans the inside of a pipe. SOLUTION: This device consists of a guide G, which has a fluid take-in port 1c, a fin rotating body 14, which is rotated by an air taken in from the fluid take-in port 1c, and a cleaning brush 4c, which is linked with the rotation of the fin rotating body 14. The cleaning brush 4c is rotated with a non-contact coupling using a magnet. A pipe inside wall-contact part of the guide part G is formed of a flexible material and a fluid passing hole 2c is bored in the outer circumferential part of the guide part G. A speed changing means 15 is interposed between the fin rotating body 14 and the cleaning brush 4c. A fluid direction-changing means is provided opposed to the fin rotating body 14 on the up stream side of an air in the position of the fin rotating body 14.
Patent JP-S59121633-A (JP)
Title: Reproducing device of disc record
Inventor: INOMATA KANAME
IPC: G11B7/00
Filed: 1982-12-27
Abstract: PURPOSE:To adjust the fitting position of a switch for detecting an inner peripheral side position of a pickup by moving the pickup automatically in the external peripheral direction every prescribed width in each detection of the status that an optical beam spot of the pickup is irradiated to the inner peripheral side of a leading-in area of the disk. CONSTITUTION:When the charge of the disk is detected, whether the switch S0 is on or not is detected, whether the position of the pickup 18 is located on the inner peripheral side of the disc from the leading-in area 17a or not is checked, the pickup 18 is sent in the center direction of the disc 17 by the prescribed width at a high speed, and then data obtained from an address detector 22 are read out to detect whether the area 17a is reproduced or not. If the area 17a is not reproduced, said operation is repeated. When reproduced, the start address of a data to which each music No. is assigned out of table-of-contents data supplied from the address detector 22 is written in an RAM, a pulse is outputted to a control circuit 14 through a motor 16 and then the pickup is moved in the external peripheral direction to detect the starting end of the program area.
Patent JP-H0282502-A (JP)
Title: Positive temperature coefficient thermistor device
Inventor: KOBAYASHI MASAHIDE
IPC: H01C7/02
Filed: 1988-09-19
Abstract: PURPOSE:To prevent contact failure and the like of a spring contactor and hence prevent any short-circuiting from occurring between electrodes by providing a part coated with no electrode on peripheries of opposite edgefaces and forming concentric grooves in said part. CONSTITUTION:There are provided, on peripheries 15, 15, parts not coated with electrodes 4a, 4a, and a plurality of concentric grooves 16, 16... are formed in said portion. On the peripheries 15, 15, migration prevention surface distances of the peripheries 15, 15 are extended by a factor of an increased surface area due to unevenness of the grooves 16, 16... to increase a migration prevention function. For the grooves 16, 16... only one of such grooves may be provided in the peripheries 15, 15. In other words, the widths of areas not coated with electrodes on the peripheries 15, 15 are reduced in correspondence to the improvement of the function. Hereby, coated areas of the electrodes 4a, 4b can be increased, by which a contact area with spring contactors 11, 12 is increased to prevent any contact failure with the spring contactors 11, 12.
Patent JP-H0762681-A (JP)
Title: Hydraulic shovel
Inventor: SATO KENJI
IPC: E02F3/36
Filed: 1993-08-26
Abstract: PURPOSE:To prevent wear and damage of a flexible hose by preventing a flexible hose of each supply and exhaust pipe located between a boom and an arm from protruding to the outside. CONSTITUTION:A joint part of a supply and exhaust pipe 21 located between a boom 5 and an arm 7 is formed by a flexible hose 22. One end of the hose 22 is connected to a boom-side port 23 located on the underside on the end side of the boom 5, while the other end thereof is connected to an arm-side port 24 located on the upper surface on the proximal end of the arm 7. As a result, since the hose 22 passes near a pin 6A which serves as the axis of rotation, the length of the hose 22 can be minimized, and hence the hose is prevented from protruding in an outwardly curved state and impact on the hose is avoided, thereby reliably preventing wear and damage of the hose.
Patent JP-2000069657-A (JP)
Title: 'of' cable connector
Inventor: MARUYAMA TAKASHI
IPC: H02G15/24
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To accurately assess the quantity of deflection of a spring by causing the free-end side projection of a guide pin to have a shape which is obtained by displacing a X-ray photographed contour from the outside an external pipe with a constant pitch. SOLUTION: The joint of an OF cable is provided with a corrugated packing 2 arranged on the periphery of the corrugated sheath of a cable, an internal flange 21 arranged on the periphery of a trapezoid packing 1, packing tightening metal fittings 3 and packing pressing metal fittings 4 which press the trapezoid packing 1 mutually, and a guide pin 10 is fitted to the packing pressing metal fittings 4. This constitution enables precise resetting of the deflection quantities of springs 12, 13 in the maintenance of a nonleaded sealing part. Namely, set values for the springs are computed from the projection quantity of the guide pin 10.  This computation method is conducts measurement on an X-ray photographed film, makes it possible reading of the projection quantity of the guide pin directly by knowing the dimensional shape of the guide pin photographed on the X-ray film, and to know the deflection quantities of the springs more accurately.
Patent JP-2001060284-A (JP)
Title: Vending machine
Inventor: KOYANAGI TAKUYA
IPC: G07F9/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which has various types of functionality including the buying desires and facilities for purchasers by attaching the armor bodies having various functions onto the circumferential surface of the body of the vending machine at each desired selected position. SOLUTION: Many attachment holes 5 serving as attachment parts are vertically and horizontally aligned with prescribed spaces secured among them on an entire circumferential surface of a vending machine body 1, e.g. a front face 1c excluding the shadow faces of a top plate face 1a and a bottom plate face 1b, the left and right side faces 1d and 1e and an entire face serving as an exposed face of a back face 1f. The armor bodies 10-50 consisting of the standard parts having various functions or the option parts which are produced according to each location request of installing places including the buying desires and facilities for purchasers can be attached to those holes 5 at each desired selected position.  In such a constitution, the versatility of variation is secured for the body 1 together with various types of functionality secured in harmony with peripheral scenes and circumstances of the body 1 respectively.
Patent JP-H02290943-A (JP)
Title: Thin and high grade spheroidal graphite cast iron and its manufacture
Inventor: OBATA FUMIO
IPC: C21D5/00
Filed: 1989-09-08
Abstract: PURPOSE:To obtain the cast iron having good mechanical characteristics, particularly in fatigue resistance by subjecting a thin casting of spheroidal graphite cast iron to knock-out, thereafter immediately subjecting it to heat treatment at a prescribed temp. for a short time and executing cooling at a regulated cooling rate. CONSTITUTION:The molten metal having the compsn. of spheroidal graphite cast iron is poured into a mold and knock out is executed at the time when the almost whole of the casting is so far in the state of the A3 transformation point or above; the casting is immediately charged to the soaking area in a continuous furnace held to the tem. of the A3 transformation point or above. Then, in order to decompose cementite in the matrix, the casting is held for <=30min, is thereafter transferred to the cooling area in the above furnace and is cooled it the cooling rate of attaining the ferritization of the matrix. In this way, the cast iron in which fine voids are not present substantially between the graphite grains and the ferrite matrix can be obtd.
Patent JP-2000068406-A (JP)
Title: Manufacture of semiconductor device, the semiconductor device and wiring board
Inventor: HASEGAWA KIYOSHI
IPC: H01L23/13
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacture thereof that can make the outside dimension yet smaller than conventional ones and at low manufacturing cost. SOLUTION: A wiring board 20, on which wiring pads 23 electrically connected with a plurality of solder balls are formed, is mounted on the pad forming surface having a large number of solder balls at the central part of its upper surface from which copper foil and glass epoxy base material in the periphery on the upper surface side are removed by a cutting machine such as a drill, etc., so that electrode pads 16a are exposed at the central part on the upper surface of a semiconductor element 16, on which a circuit is formed at the central part on the upper surface and a plurality of electrode pads 16a in the periphery are formed. They are electrically connected to each other through bonding with gold wires 18, and then the bonding part is sealed by using a resin 13.
Patent JP-H03133458-A (JP)
Title: Artificial skin
Inventor: DEIRUKUYAN BATSUKAA
IPC: A61L27/00
Filed: 1990-09-06
Abstract: PURPOSE: To provide an artificial skin that can be used from the outside to a deep injury such as a burn by making up of a steam permeable and nonhard upper layer of thermoplastic copolymeric polyester and a porous lower layer of decomposable biocompatible (co-)polymer. CONSTITUTION: An artificial skin is provided with a steam permeable and nonhard upper layer of segment thermoplastic copolymer polyester consisting of a large number of long-chain ester repeating unit and short-chain ester repeating unit of 5 to 200μm thickness; and the long-chain ester unit occupies 30 to 70% by weight of the copolymeric polyester and is expressed by the formula 1, and the short-chain ester unit is expressed by the formula 2. In the formulas, L is the bivalent group remained after the terminal hydroxy group has been removed from the polyoxyethylene glycol of average molecular weight of 500 to 3000, R is the bivalent group remained after the carboxyl group has been removed from the dicarbonic acid of terminal quantity of 300 or less, and E is the alkylene group of carbon number 2 to 6. Further, the porous lower layer has a thickness of 30 to 300μm, ad the diameter of the pore is 30 to 300μm, and the degree of porosity is 30 to 80%, and it is made up of decomposable and biocompatible copolymer.
Patent JP-H0575861-A (JP)
Title: Picture element interpolation device and applied device
Inventor: YAMAMOTO YOSHIE
IPC: H04N5/372
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a picture element interpolation device and the applied device which have small degradation of picture quality, especially, are capable of smoothly reproducing the oblique boundary line of a picture. CONSTITUTION:These devices are composed of a block extraction circuit 11 extracting a picture element block existing around the omission picture element of inputted data, a threshold calculation circuit 2 calculating a threshold using a picture element block, a binary circuit 16 binarizing based on the threshold every picture element composing the picture element block, a pattern table 17 setting the directions of the interpolation reference picture element for all the combinations of the picture element arrays obtained by binarizing, a pattern table reference circuit 18 deciding the direction of the interpolation reference picture element by collating a binarized pattern obtained by the binary circuit 16 with the pattern table 17, an interpolation reference picture element selection circuit 19 selecting the interpolation reference picture element by the output of the pattern table reference circuit 18 and an interpolation picture element value calculation circuit 3 calculating an interpolation picture element value from the selected interpolation reference picture element.
Patent JP-H0793239-A (JP)
Title: Input device, output device and input/output device
Inventor: ICHINOSE MASANORI
IPC: G06F13/10
Filed: 1993-09-21
Abstract: PURPOSE:To minimize delay time even at a total system of processing by a processor plus a data transfer path. CONSTITUTION:This input / output device is composed of an input data register 3A for latching data from an input device 7A, output data register 3B for latching data to an output device 7B, sequencer 6 for controlling timing to latch these data and clock synchronizing mechanism 8 for synchronizing a clock signal to specify timing for a processor 1 to access data 11 with an acknowledge signal from a device and for sending a timing signal to the sequencer 6, and the sequencer 6 repeatedly latches the data of respective devices to the respective data registers at timing to fix data before the access of the processor 1 synchronously with the timing signal. Therefore, the delay time can be minimized even at the total system adding the processing due to the processor 1 and the data transfer path.
Patent JP-H0891927-A (JP)
Title: Piezoelectric ceramic composition
Inventor: EGUCHI TOMONOBU
IPC: C04B35/49
Filed: 1994-09-29
Abstract: PURPOSE: To provide a piezoelectric ceramic composition exhibiting high electromechanical binding coefficient and mechanical quality coefficient and low dielectric constant and capable of improving heat resistance and being stable in change of characteristics by temperature. CONSTITUTION: This composition comprises a perovskite-type compound containing Pb, Zr, Ti, Nb, Mn and Fe and at least one metal among Gd, Sm and Nd as metal components. In the composition, when a composition formula expressed by a molar ratio of these metal element is expressed by Pba Mb [(Nbc Mnd Fee )-f Tig Zr1-f-g ]O3 (M is at least one metal among Gd, Sm and Nd), (a), (b), (c), (d), (e), (f) and (g) are each defined so as to satisfy the formulae 0.95<=(a)<=1.04, 0.005<=(b)<=0.025, 0.48<=(c)<=0.67, 0.18<=(d)<=0.35, 0.05<=(e)<=0.35, 0.07<=(f)<=0.14 and 0.20<=(g)<=0.35.
Patent JP-S61115482-A (JP)
Title: Method for feeding transplantation needle in automatic colony transplantation apparatus
Inventor: KODAMA MASAYOSHI
IPC: C12M1/00
Filed: 1984-11-09
Abstract: PURPOSE:To eliminate the necessity for the provision of a number of transplantation needles, by unwinding a thin wire from a reel, passing the wire through a heat-sterilization zone, cutting to a definite length, holding with a holding tool and using as a transplantation needle. CONSTITUTION:A definite length of a thin wire 41 is unwound from the reel 42, passed through the heat-sterilization zone 43, clamped with the holding means 46, 47, cut with the cutting device 44 (44a, 44b), and used as a transplantation needle. The thin wire 41 is preferably made of aluminum.
Patent JP-S60127869-A (JP)
Title: Facsimile system
Inventor: IKEHATA NORIMASU
IPC: H04N1/00
Filed: 1983-12-15
Abstract: PURPOSE:To improve the operability by detecting the recording capacity of a recording medium of a reception side facsimile device and transmitting the recording capacity information to a transmission side facsimile device so as to prevent intermission during transmission/reception due to deficiency of recording capacity. CONSTITUTION:An initial value is set and inputted to a detecting section 49 as an initial value of a counter every time a recording paper roll 46 is replaced with a new roll. The detection section 49 decrements the drive pulse number required for carriage from the said count value when the receiving is performed and the recording paper sheet 46a is carried. Moreover, the detecting section transmits the count value to a reception side transmission/reception control section 44. A transmission side transmission/reception control section 39 compares required recording paper length information obtained from the key input from an input section 40 with storage capacity information obtained from a control section 44 and when the recording paper 46a runs short of the recording of the original, after the transmission side transmission/reception control section 39 transmits a procedure intermission signal, the section 39 connects a telephone line to a telephone set 42, generates an operator call tone and also transmits a deficiency signal to a display section 41. The communication to the operator of the reception side to replace the recording paper roll is attained and a new recording paper roll 46 is loaded.