baber/WOPTO huggingface dataset:
Patent JP-H09240110-A (JP)
Title: Printing head
Inventor: FUJIMURA YOSHIHIKO
IPC: H01R12/51
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight printing head at a low cost. SOLUTION: Head chips 19, 39 are mounted on individual head sinks 20, 40 smaller than conventional heat sink. Assemblies of manifold members 11, 31 and joint members 14, 34 are assembled on the individual heat sinks 20, 40 so as to form printing head sub-assemblies. The printing head sub-assemblies are bonded to a common heat sink 52 thermally with positioning pins 21, 41 of the individual heat sinks 20, 40 and fitting holes 53 of the common heat sink 52 fitted. Heat generated in the head chips 19, 30 is diffused by the individual heat sinks 20, 40 and the common heat sink 52. Since the common heat sink 52 may be large enough to diffuse the heat generated by one head chip, the heat sink can be compact and lightweight.
Patent JP-H09238984-A (JP)
Title: Structure for adjusting camber angle of rear wheel of wheelchair
Inventor: FURUKAWA HISASHI
IPC: B62B5/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure for adjusting the camber angle of the rear wheels of a wheelchair which can adjust steplessly the camber angle. SOLUTION: A first and a second sockets 17 and 18 are arranged between the wheel shaft 20 of a rear wheel 19 and fitting holes 10a and 11a of a wheel shaft fitting bracket 9 fixed on a frame 4. The circumference of the fitting holes 10a and 11a of the wheel shaft fitting bracket is formed as a clamp part 12 wherein the second socket 18 is fixable and the fitting holes can be contracted by means of screws 13. The second socket 18 is provided with a split channel 18b whose diameter can be contracted by means of the pushing pressure of the clamp part 12 so as to fix the first socket 17 inserted into an assembling hole 18a and the shaft direction Y1 of the assembling hole crosses the shaft direction Y0 of the peripheral face of the second socket.  The first socket 17 has a through-hole 17a with such an inner diameter that can fit the wheel shaft 20 and the shaft direction X1 of the through-holes crosses the shaft direction X0 of the peripheral face of the first socket.
Patent JP-2000237249-A (JP)
Title: Direction indicating device of electrically operated vehicle
Inventor: MOMOSE AKIHIKO
IPC: B62K5/01
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a direction indicating device of an electrically operated vehicle, wherein the visual recognition property of direction indicating lamps can be improved. SOLUTION: For this direction indicating device, a pair of direction indicating lamps 20, 20 are provided on the right and left shoulder sections of a leg shield 16 on the front section, which is the outermost section, a pair of rear direction indicating lamps 30, 30 are provided on the right and left shoulder sections of a car body rear cover at the uppermost section, and the direction indicating lamps 20, 20 and 30, 30 are constituted in such a manner that they are visible from either direction of the front, the rear, the right and the left to the vehicle.
Patent JP-H05218776-A (JP)
Title: Manufacture of piezoelectric porceiain component
Inventor: YAMAMOTO TAKASHI
IPC: H03H3/02
Filed: 1992-02-03
Abstract: PURPOSE:To provide the manufacture method of the piezoelectric porcelain component in which uniform and excellent vibration and electric characteristics are obtained. CONSTITUTION:After a circular cap sheet disk 1 coated with an adhesives 2 on the outer circumference of one side is adhered to both front and rear sides of a piezoelectric resonator 30 so as to cover a drive electrode 32, the piezoelectric resonator 30 is immersed in an uncured resin to form an outer package resin 7. Then as soon as the outer package resin 7 is backed and cured, the air enclosed in the cap sheet 1 is thermally expanded. Thus, a vibration space 3 is formed between the drive electrode 32 and the outer package resin 36.
Patent JP-H01222012-A (JP)
Title: Manufacture of purified steel
Inventor: TOMOYA YOSHI
IPC: C21C7/04
Filed: 1988-03-01
Abstract: PURPOSE:To reduce the oxygen contents in a steel and to manufacture the steel having high purity by adding Ca-Si to the molten steel having regulated sol Al contents and discharged to a ladle and regulating the time of Ar bubbling and the ratio of Ca/Al. CONSTITUTION:The steel having 0.010-0.050wt.% regulated sol Al is discharged to a ladle from a steel manufacturing furnace such as a converter. Ca-Si is added to the molten steel in the ladle and Ar gas bubbling is executed for >=3min to regulate the ratio of Ca/Al to the range of 0.03-0.10. In this way, the promotion effect in floating of the inclusions such as Al2O3 is increased, by which the oxygen contents in the steel are reduced and the steel having high purity can be obtd.
Patent JP-S55144954-A (JP)
Title: Automatic grinder
Inventor: NOTO KOUICHI
IPC: B24B17/06
Filed: 1979-04-20
Abstract: PURPOSE: To grind automatically the free surface of a metal die, or the like by following a line set on a table of a profiling machine and moving a workpiece positioning table to allow the grinding head to control to follow in a depth direction thereof.  
     CONSTITUTION: The movement of a profiling head 12 which follows optically the line 25 marked on the table surface 11 with a fixed speed is converted to an electric pulse signal to feed control the table 9 of a grinding body 2 by moving same as the moving speed of the profiling head 12 or controlled by a fixed scale down rate. Besides, the self-induction profiling grinding head 10 is following in the depth direction (Z axis direction) of the workpiece with a fixed pressure in order to allow the free curved surface of the workpiece 6 located on the table 9 to grind automatically with the grinding tool 5 secured on the point of the grinding head 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10247363-A (JP)
Title: Information storage system
Inventor: UMEDA AKIRA
IPC: G11B20/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an information storage system realizing optimum arrangement control of data between different kinds of media, in which characteristics of various kinds of disk type recording media are considered. SOLUTION: A media controller 13 detects data (or data, of which rewriting frequency is less than a prescribed value), of which rewriting has not been performed during a fixed period out of data arranged in a reloadable type disk, this detected data is rearranged in a DRAW type disk. Also, in the case of that a writing system for this DRAW type disk is a system in which writing operation is performed with one time per one disk, when total sum capacity of data (detected data) to be rearranged exceeds the prescribed value, rearrangement is performed in the same DRAW type disk en bloc.
Patent JP-S60193533-A (JP)
Title: Film forming device
Inventor: MIYAZAKI TOSHIHIKO
IPC: C23C26/00
Filed: 1984-03-15
Abstract: PURPOSE:To enable easy continuous accumulation of not only the same kind but also different kind of monomolecular films by providing a partition wall for segmenting the liquid surface on which molecules for film forming is spread to a plurality and a means for generating liquid flow. CONSTITUTION:A partition wall 8 for segmenting the liquid surface on which molecules for film forming are spread to a plurality and a means 7 for generating liquid flow are provided to a water tank 3 so that water is admitted by the device 7 into the partitioned blocks from near the center toward the outside periphery. For example, monomolecular films of different materials are preliminarily spread on the water surface in each block. The monomolecular films are accumulated on a substrate by using a vertical dipping method in certain block and thereafter the similar operation is repeated in another block, by which the hetero-accumulated films (the constituting molecules of the monomolecular films vary in the accumulating direction) are easily formed. As a result, the realization of the continuous accumulation and further the easy accumulation of the different kind of the monomolecular films are made possible.
Patent JP-H10240315-A (JP)
Title: Programmable logic controller
Inventor: NOMURA TAKASHI
IPC: G05B19/05
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a programmable logic controller(PLC) capable of carefully managing hardware at high data exchange speed while unnecessitating an interface for communication or a communication line for data transmission. SOLUTION: A PLC board 11 is provided with a CPU 12 dedicated to the PLC, data bus controller 13 connected with the CPU 12, input/output controller 14 and data bus connection connector 15 or the like. The PLC board 11 can be built in a personal computer 10 and connected with a data bus by mounting the data bus connection connector 15 on the extension slot of personal computer 10.
Patent JP-2000251168-A (JP)
Title: Photoelectric separation type sensor
Inventor: MIYAMOTO HIDENORI
IPC: G01J1/42
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily and speedily confirm fault contents by providing at least one of a light reception part and a light transmission part with a trouble lamp and selectively displaying which kinds of abnormality has occurred according to how many times the trouble lamp blinks. SOLUTION: A fire decision is made by using fire sensitivity set previously in an internal memory by operating a monitor distance changeover switch 16 and from a calculated dimming rate and it is judged that a fire is taking place when the dimming rate is larger than prescribed fire sensitivity and not when less than the fire sensitivity. Then it is decided whether an update time as a reference value is elapsed to make an abnormality decision, and it is decided whether or not the reference value or photodetection quantity is abnormal. In the case of abnormality, an abnormality is outputted and whether or not the photodetection quantity is excessive is decided as the kind of the abnormality; when so, namely, the photodetection quantity exceeds the reference value (photodetection quantity saturation), the trouble lamp 19 is turned on and also turned on again a prescribed time later.  Namely, the trouble lamp 19 is blinked four times in the case of the photodetection quantity saturation.
Patent JP-S61207358-A (JP)
Title: Production of ester
Inventor: MAEDA KAZUHITO
IPC: B01J27/135
Filed: 1985-03-13
Abstract: PURPOSE:To obtain an ester without causing trouble such as corrosion of reactor, residual organic chlorine compound in product, etc., by adding an alkali substance to a carboxylic acid and an alcohol, then a metallic chloride as a catalyst to them, and reacting the carboxylic acid with the alcohol. CONSTITUTION:In obtaining an ester from a carboxylic acid and an alcohol, an alkali substance (preferably hydroxide or carbonate of K of Na) is added to them, they are stirred for 15-30min, a metallic oxide shown by the formula MCln (M is Sn, Ti, or Zn; n is 2, 3, 4), and the reaction is performed at 190-220 deg.C. The amount of the metallic chloride used is 0.05-5mol% (preferably 0.1-1mol%) based on the carboxylic acid, and the amount of the alkali substance used is preferably 0.8-1.2 equivalent ratio based on the metallic chloride. This method is effective for producing a carboxylic acid ester of polyhydric alcohol which is relatively difficult in esterification.
Patent JP-H07259929-A (JP)
Title: Device for adjusting backlash of gear
Inventor: SHOJI YUKIKAZU
IPC: F16H57/12
Filed: 1994-03-18
Abstract: PURPOSE:To minimize a pair of gears which are engaged with each other or the backlash of a series of gears by providing a toothed belt pulley and a toothed belt on the gears to be engaged. CONSTITUTION:The fluctuation of the backlash to be generated by the error for each circumferential pitch between a pair of gears to be engaged with each other or a series of gears 12, 13, 14, 15, 16 is absorbed by the spring effect due to the elasticity of a toothed belt stretched between toothed belt pulleys 20, 21. When a bolt 22 is loosened, and a shaft 17a or the gear 16 is turned relative to the toothed belt pulley 21, the integrated backlash between a series of gears 12 to 16 is adjusted, and the toothed belt pulley 21 is fixed to a flange 19 by the bolt 22. The fluctuation of the backlash to be generated due to the error in the manufacturing and assembly for each circumferential pitch of each gear can be absorbed by the spring effect due to the elasticity of the toothed belt. In addition, the gear for adjusting the backlash is dispensed with, the device is simplified, and the cost is remarkably reduced.
Patent JP-H09219423-A (JP)
Title: Micropackage structure
Inventor: HONMA MASAHITO
IPC: H01L23/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To mount a micromechanical device which requires a hollow part for sealing together with other semiconductor bare chips as a multi-chip module in the state of a bare chip. SOLUTION: A frame 14 which encloses a mechanical operational part and has a flat upper edge face is adhered and fixed on a substrate 11 of a micromechanical device with a terminal electrode 13 extracted from a mechanical operational part and a bump 15 is provided on the terminal electrode 13 extended to an outside of the frame 14. When an upper edge face of the frame 14 and a fixing substrate 17 are joined by a face-down method to the fixing substrate 17, a hollow part 19 is formed in a surface of a mechanical operational part.
Patent JP-S53136285-A (JP)
Title: Loading and unloading systems in capsule tube transporting system
Inventor: NAKAMURA HIROSHI
IPC: B65G51/26
Filed: 1977-04-28
Abstract: PURPOSE: To provide the subject systems simple in construction and excellent in stren strength in which a plurality of accommodation pipes each of which is provided with a cut-away opening at its peripheral wall are arranged in the rotational peripheral direction, and which comprises an intermittent rotation mechanism, first and second transporting conduits, a loading device and an unloading device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02228786-A (JP)
Title: Optical character reader
Inventor: TAKAHASHI TOSHIO
IPC: G06K13/12
Filed: 1989-03-02
Abstract: PURPOSE:To automatically read a reject slip again, to improve operability and to improve processing capacity by sending the unreadable slip on a hopper part, feeding the slip one by one again by a separating mechanism and executing the retry of reading. CONSTITUTION:The slip is set to the hopper part not to be linked to a transmitting means out of plural hopper parts 13 and 14. When reading processing is started, separating mechanisms 15 and 16 feed the slip out one by one and send the slip to a conveying route. Then, reading processing is executed by a photo-electric conversion part 30. Out of the slips, the unreadable slip is sent to one of the plural hopper parts 13 and 14 by the sending means and when the reading processing is finished to all the slips, the slip is fed out again one by one by the separating mechanisms 15 and 16. Then, operation is executed so as to execute the retry of the reading. Thus, the reject slip is automatically read again and the operability is made satisfactory. Then, the processing capacity can be improved.
Patent JP-S58166453-A (JP)
Title: Data processor
Inventor: ITATSU IKUYA
IPC: G06F9/38
Filed: 1982-03-26
Abstract: PURPOSE:To execute a branch instruction without requiring any special internal register which saves the address of the branch instruction, by utilizing a branch trace register fully. CONSTITUTION:The contents of an address ''m'' indicated by an instruction counter 111 are set in an instruction register 112. When a instruction BAL is in the address ''m'', an address modifying unit 12 performs address calculation and the result is set in an address register 131. Further, read of the address is made and the address ''m'' is set in the branch trace register 141. Then, the address part of the stored instruction word is sent to the address modifying unit 12. In an internal register 143 specified by the instruction BAL, the contents of the branch trace register 141 plus 1, i.e. ''m+1'' is set.
Patent JP-S55142085-A (JP)
Title: Soil conditioner
Inventor: SHIMAZAKI HIDENORI
IPC: C09K17/42
Filed: 1979-04-19
Abstract: PURPOSE: To provide a soil conditioner which enables the effective utilization of industrial wastes and suppresses the decomposition of organic materials in soil to keep the ratio of bacteria/mold in soil to a high level, by adding specific amounts of gypsum and a basic alkaline earth metal compound to yeast cultivation waste liquid.  
     CONSTITUTION: The objective soil conditioner is prepared by mixing homogeneously (A) 100pts.wt. of gypsum, (B) 10W400 parts of dried yeast cultivation waste which is an industrial waste, and (C) 1W50 parts of a basic alkaline earth metal compound (e.g. carbonate, hydroxide, etc. of calcium, magnesium, etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000210365-A (JP)
Title: Waist health instrument
Inventor: ARASHIRO KEISAKU
IPC: A61H39/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a waist health instrument contributed to national health maintenance suitable not only for the young but also for the coming advanced- age society by performing the stretch and exercise of the internal organs. SOLUTION: An upper surface 5 for placing the waist is a curved surface having the radius of R250 mm, the upside of left and right side surface is composed of two surfaces of a left slope 2 inclined to left and a right slope 3 inclined to right, and a bottom stand part 1 having a bottom apex part 4 where the two slopes cross each other at an interior angle θ of 120 deg., is formed into projecting section. Concerning such a waist health instrument K, spot projections 6 for finger-pressure are attached on the upper surface 5.  Thus, the waist is naturally, easily, pleasantly and comfortably rotated, turned and warped while utilizing the weight by placing the waist on the waist health instrument without using motive force such as electricity, 'health relaxing' is provided by simultaneously acquiring compound health twist and finger-pressure, the deviation or curve of pelvis or the backbone can be corrected, a posture can be corrected by stretching the back or the like and a low back pain or strained back can be effectively prevented as well.
Patent JP-H04266483-A (JP)
Title: Oscillatory type semiautomatic welding torch
Inventor: INOUE KOBO
IPC: B23K9/30
Filed: 1991-02-22
Abstract: PURPOSE:To increase efficiency of welding work by making it possible to change from a straight bead to an oscillatory bead, etc., in welding work at a narrow working environment or when a groove width is changed during welding. CONSTITUTION:A motor 13 to oscillate a wire 8 fed is fitted to a torch main body 1 and connected to an oscillating device to oscillate the tip of the wire 8 led in the torch main body 1 via a gear 14. Shielding gas is passed through a conduit cable 11 and the torch main body 11, sent out from an orifice via the inside and periphery of a chip adapter 9 and carried to the outside of a nozzle 4. An atmosphere in the vicinity of a molten pool of materials to be welded is formed to perform gas shielded welding. During welding, the change from the straight bead to the oscillatory bead is made possible only by pushing an oscillation switch 17 for the change of the groove width and further, when the oscillatory bead is returned to the straight bead, it can be met only by pushing the same oscillation switch 17.
Patent JP-H07260885-A (JP)
Title: Electronic apparatus
Inventor: ISHIDA MASAMI
IPC: G06F11/22
Filed: 1994-03-18
Abstract: PURPOSE:To decrease the number of terminals to be tested by making a selection between input and output of a signal to/from the check terminal for a selected circuit and inputting a signal from a selected circuit to the check terminal or outputting a signal from the check terminal to the selected circuit. CONSTITUTION:Switch circuits 13-15, a check terminal 18, an I/O selecting section 20, and a circuit selecting section 30 are provided on a substrate 10. The circuit 13 is normally turned ON while the circuits 14, 15 are normally turned OFF and an output from a circuit A11 is fed to a circuit B12 and no signal appears at terminal 18. When the output from a circuit A11-1 is fed to the check terminal, a switch circuit 13-1 is turned ON and only a switch circuit 14-1 is turned ON. When a signal is fed from the terminal 18 to a circuit B12-1, the circuits 13-1, 14-1 are turned OFF while a circuit 15-1 is turned ON. Selecting sections 20, 30 generate signals (a), (b), (c) for controlling turn ON/OFF of the circuits 13, 14 and 15.
Patent JP-S59174763-A (JP)
Title: Detecting device of revolution speed and position of rotating body
Inventor: KADOYA TADAAKI
IPC: G01B21/22
Filed: 1983-03-25
Abstract: PURPOSE:To detect an abnormal condition on the speed detector side and allow a controlling apparatus to process and respond without inflicting any load on the controlling apparatus side, by adding a self-diagonizing function representing a 3-state parformance of a line-driver output in a revolution speed and position detecting sensor itself. CONSTITUTION:In case when a pulse input is in a normal condition, output of an exclusive OR circuits 38, 39 are delivered on an H-level. However, in case when, as shown in Fig. (a), an input pulse of B-phase remains on the H-level (or on an L- level), outputs of fliq-flops 31 and 32 become identical and the output of the exclusive OR circuit becomes located on the L-level. In case of condition shown in Fig. C, while a pulse of Z-phase is on the H-level., an output of an OR circuit 42 is not located on the L-level, and even if a pulse in a Z-phase is on the L- level, as the output of flip-flop is not subject to resetting, the L-level stays and an output of OR circuit 40 is located on the L-level also. As shown Fig. (d), when the Z-phase remains on the ''L'' level, an abnormality is detected from the OR circuit 46, negation OR circuit 41 with flip-flops 36, 37.
Patent JP-H04266638-A (JP)
Title: Suspension upper support and manufacture thereof
Inventor: OSHIMA TSUKASA
IPC: F16F13/18
Filed: 1991-02-21
Abstract: PURPOSE:To improve the assembling property in a suspension upper support for automobile by elastically fixing an inner cylinder metal fitting for inserting and fixing a piston rod to an outer cylinder metal fitting on their axial double ends through rubber elastic bodies, forming a fluid chamber between them, and disposing an operating member to a sealed fluid in the fluid chamber. CONSTITUTION:A first outer cylinder metal fitting 12 is disposed on the outside of an inner cylinder metal fitting 10 for inserting and fixing a piston rod with keeping a determined space, rubber elastic bodies 14, 15 are installed to the respective axial double ends to elastically connect both the metal fittings 10, 12 to each other, and a fluid chamber 38 is formed by both the rubber elastic bodies 14, 15, the inner cylinder metal fitting 10, and the outer cylinder metal fitting 12. A nearly ring-shaped working metal fitting 40 is received and disposed in the fluid chamber 38 to axially form a pair of divided chambers 42, 42 in the fluid chamber 38, and both the divided chambers 42, 42 are allowed to communicate each other through a bottleneck fluid passage 44. A low moving spring effect is exhibited by the resonance effect of a fluid flowing through the bottleneck fluid passage 44 at the time of inputting a vibration of high frequency area such as a road noise.