baber/WOPTO huggingface dataset:
Patent JP-H09142778-A (JP)
Title: Lower structure of stationary type boom working machine
Inventor: TODA MITSUAKI
IPC: B66C23/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the collision of a working machine with an equipment housing box during work. SOLUTION: The base 2 of a fixed type boom working machine is composed of a floor plate 21, a cylinder base 23 and a plurality of vertical ribs 26 and various working machine driving related devices such as a hydraulic power source 3, various controllers 4 and the like are installed in spaces 20A to 20D surrounded by the two vertical ribs adjacent to each other, the floor plate 21 and the cylinder base 23. A distance from a turning center P to the outer end 26a of each vertical rib is set to the same as a distance from the turning center of each of various working machine driving related devices installed in the spaces to a farthest location or to a length extended to the outer side more than this and each vertical rib 26 is used as a reinforcement for the cylinder base 3 and as a protective wall for the working machine driving related device.
Patent JP-2001126715-A (JP)
Title: Electrode for nonaqueous electrolytic cell and the nonaqueous electrolytic cell
Inventor: IWAMOTO TATSUYA
IPC: H01M10/05
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic cell having a highly efficient discharging performance and a superior in safety. SOLUTION: An electrode for nonaqueous electrolytic cell has a porous polymer electrolyte in the voids of an electrode and a porous polymer electrolyte containing an inorganic material on the surface of the electrode.
Patent JP-H03164384-A (JP)
Title: Small-sized car
Inventor: IRITANI TAKAFUMI
IPC: B62D9/00
Filed: 1989-11-21
Abstract: PURPOSE:To achieve a change of the backward and forward running direction easily without taking a difficult posture and improve the running performance by operating to change the direction of a drive wheel by a rotation operation of a seat to let the direction of the seat coincide with that of the drive wheel. CONSTITUTION:A seat 2 is provided on an upper part of a frame 1 to be freely rotated around a vertical shaft core P1, and three or more caster wheels 3 are provided underneath the frame 1 for grounding and supporting the frame 1 stably. A drive wheel 5 for running is provided on a part of the frame surrounded by the caster wheels 3 to follow grounding and be operated for full turn, and it is interlocked to change the direction of the drive wheel 5 by rotation operation of the seat 2. In this constitution, by changing the direction of the seat 2 to the frame 1, the direction of the drive wheel 5 is also changed to be that of the seat, and the frame 1 advances in the direction where the seat 2 is directed, so a change of the backward and forward running direction can be achieved easily without taking a difficult posture, thereby the running performance can be improved.
Patent JP-H03165428-A (JP)
Title: Display device
Inventor: HATADA HIDEO
IPC: G09F9/00
Filed: 1989-11-22
Abstract: PURPOSE:To reduce a magnetic field to harmful to a human body by extending a connection lead and forming a loop-form leak magnetic field offset coil at least one side at the upper side or the lower side of a deflection yoke. CONSTITUTION:When the direction of a magnetic field generated at a deflection yoke 1 is represented by the arrow (a), the direction of the magnetic field generated at a setoff coil 7 is made in the reverse direction shown as the arrow (b). Since the horizontal deflecting current flowing to the deflection yoke 1 has a vary large value, the coil 7 to generate the setoff magnetic field is set only in a few turns as shown in the figure. Since the horizontal deflecting current flows to the connection lead wire 2 of the deflection yoke 1, a leak magnetic field can be reduced by setting a frame 6 to wind the lead wire 2 at the upper side of the deflection yoke 1 so as to generate a magnetic field to deny the leak magnetic field. In this case, the frame 6 to form the leak magnetic field offset coil 7 can be set at least one side either at the upper side or at the lower side.
Patent JP-H10150757-A (JP)
Title: Tubular coreless motor
Inventor: BAN KAZUHIRO
IPC: H02K23/58
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To protect a tubular coreless motor against damage due to heat of reflow solder in mounting the motor on a printed wiring board. SOLUTION: A tubular rotor coil 10 arranged coaxially with the rotary shaft 9 of a motor while being fixed to one end thereof is secured, at the other end thereof, to a hub 11 made of a material for printed wiring board molded into a ring being fitted over the tubular rotor coil 10 at the other end thereof. A commutator is formed in a specific pattern on the end face of the hub 11 by printing.
Patent JP-H11138285-A (JP)
Title: Machining head of laser beam machine and laser beam machining method using this machining head
Inventor: ONODERA HIROSHI
IPC: B23K26/064
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a machining head of a laser beam machine and a laser beam machining method using this machining head such as the height of a machining point is not varied even though an attitude of the machining head is varied. SOLUTION: When the machining head 1 is moved in parallel to directions of an X axis, Y axis and Z axis, a reference side block 3 is rotated around a C axis, a rotary side block 5 is rotated around an A axis, the attitude is fixed and laser machining is executed for a work W, a laser beam LB which is sent from a laser oscillator to the machining head 1 in the Z axial direction is directionally converted 90 degrees with a first bend mirror 21 and directionally converted in the direction of the A axis rotary center. The laser beam LB which is sent in the direction of the A axis rotary center is directionally converted 90 degrees with a second bend mirror 23, further directionally converted with a third bend mirror 25, and the work W is irradiated with the laser beam from a nozzle 19.  The position of the height of the nozzle 19 in the vertically downward attitude is preferably the same as that of the nozzle 19 in the horizontally sidewise attitude.
Patent JP-S63158761-A (JP)
Title: Solid hydrogen battery
Inventor: MATSUMOTO TAKANAO
IPC: H01M4/50
Filed: 1986-12-19
Abstract: PURPOSE:To improve the charge-discharge cycle performance and the storage performance of a solid hydrogen battery by using manganese dioxide treated at a specified temperature as a positive active material. CONSTITUTION:In a solid hydrogen battery comprising a negative electrode mainly made of hydrogen storage alloy, a hydrogen ion conductive solid electrolyte, and a positive electrode using mainly manganese dioxide as active material, manganese dioxide treated at 350-430 deg.C is used. Thereby, the charge-discharge performance and the storage performance of the battery are improved.
Patent JP-H04176820-A (JP)
Title: Production of steel tube or square tube excellent in earthquake resistance
Inventor: YAMAMOTO YASUSHI
IPC: C21D8/10
Filed: 1990-11-09
Abstract: PURPOSE:To inexpensively produce a steel tube having high strength and low yield ratio and excellent in earthquake resistance by subjecting a steel tube of low carbon steel or low carbon low alloy steel to heating up to >=Ac3 and successively to slow cooling at specific cooling rate. CONSTITUTION:A steel tube or square tube of low carbon steel or low carbon low alloy steel is heated to >=Ac3, cooled successively at <=10 deg.C/sec cooling rate, and subjected, if necessary, to tempering at 200-600 deg.C. The steel can be formed into a dual phase steel of clean ferrite + pearlite by regulating the heating temp. for the above steel tube or square tube to a temp. not lower than the Ac3 transformation point and then exerting slow cooling. Further, the excessive softening in the secondary-phase part can be prevented by lowing the tempering temp. By this method, the steel tube or square tube having strength as high as >= about 40kgf/mm<2>, reduced in yield ratio, and excellent in earthquake resistance can be obtained while obviating the necessity of particularly expensive alloying elements.
Patent JP-H09148866-A (JP)
Title: Agc circuit
Inventor: TANAKA MASATO
IPC: H03G3/30
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of amplifier amplifying plural pilot signals and to reduce power consumption when the levels of plural pilot signals taken out from the output signal of a receiver are detected and the output level of the receiver is controlled. SOLUTION: Plural pilot signals are taken out from the output signal of a receiver by a pilot signal filter 6 and the pilot signals are temporarily multiplexed by a pilot signal multiplexer 9. After the multiplexed pilot signals are amplified by an amplifier 10 of a system and the signals are further demultiplexed by a pilot signal demultiplexer 11, the level of each pilot signal is detected in a detection/control circuit 8 and the control signal to adjust the output level of the receiver is outputted.
Patent JP-H04177751-A (JP)
Title: Formation of insulating film
Inventor: WATANABE TETSUO
IPC: H01L21/318
Filed: 1990-11-09
Abstract: PURPOSE:To reduce the volumetric change of aluminum wiring so as to suppress the occurrence of voids by forming the second silicon nitride film under a high- temperature condition by heating a substrate after forming the first silicon nitride film having tensile stress on the aluminum wiring under a low- temperature condition. CONSTITUTION:After the first silicon nitride film 12 having tensile stress is formed under a low-temperature condition on aluminum wiring 11 formed on a substrate, the second silicon nitride film 13 is formed under a high-temperature condition by heating the substrate. Therefore, the occurrence of voids caused by a difference in thermal expansion between the wiring 11 and first film 12 can be suppressed and, since the second film 13 has the tensile stress, the occurrence of elongating deformation and swelling deformation which result in voids in the upper surface section of the aluminum wiring can be prevented and the second silicon nitride film 13 is improved in film quality and insulating property. Therefore, the relative volumetric change can be eliminated between the aluminum wiring and insulating film and the occurrence of voids can be suppressed.
Patent JP-H10150258-A (JP)
Title: Board surface cleaning device
Inventor: HAYASHI MASATAKA
IPC: A47L25/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To use tape rolls of a length to respond to the size of a board to eliminate a waste of an adhesive tape by a method wherein a board surface cleaning device is constituted into a structure, wherein the length in the axis direction of attachments for fitting use is adjustable. SOLUTION: Arm parts 7 are screwed on a frame 1 by screws, 6a, which are screwed into female screws in the frame 6, through through holes 7a formed in the end parts of the arm parts 7. Attachments 9 for fitting use are respectively constituted by making an auxiliary attachment member 14 fit into a main attachment member 13. In the case where tape rolls 8 of different lengths in the axis direction of the attachments 9 are used, first, the screw 6a on one side of the screws 6a is loosened to release the arm parts 7 from the frame 6. Then, after the mutual fittings of the member 13 on one side of the members 13, the member 14 on one side of the member 14 and the tape roll 8 on one side of the rolls 8 are released from each other, the other member 13 of the members 13, the other member 14 of the members 14 and the other tape roll 8 of the tape rolls 8 are also released from each other.  Then, the rolls 8 of a desired axial length and the members 14 and 13 of a length to correspond to this length of the rolls 8 are fited into each one and while the arm parts 7 are mounted to the lead 6, the rolls 8 are mounted to the members 13.
Patent JP-H05137847-A (JP)
Title: Illumination toy
Inventor: ORIYA SOSUKE
IPC: A63H27/10
Filed: 1991-11-20
Abstract: PURPOSE:To provide an illumination toy which possesses the amusement of l8ght characteristic to illumination even in the day and is equipped with the decoration/representation function of the article itself and can be used in a variety of manners. CONSTITUTION:A luminous flashing part 4 is installed in the top edge region of a shaft 3 extended from a holding part 1 and a means for installing the mouth part of a balloon covering the luminous flashing part 4 in airtight form is installed at the installation neck part of the luminous flashing part 4, and an air feeding port 8 for expanding the balloon is formed, and the illumination light irradiated from the inside is flashed on the surface of the balloon.
Patent JP-S63154450-A (JP)
Title: Defrosting and defreezing heater for vehicle front windshield pane
Inventor: NAKAYAMA TSUTOMU
IPC: B60J1/20
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to start a vehicle as soon as possible at the time when the vehicle is used, by energizing a heater energizing section when a time previously set on a time setting section comes so that energy from the heater defreezes and removes ice on the icy surface of a front windshield pane. CONSTITUTION:The body 1 of a heater for melting snow and defreezing ice on a vehicle front windshield pane is connected to a control section 2 in parallel with a heater energizing section 3 and a power source section (storage battery) 4, and a time setting section 5 is connected to the control section 5. The body 1 is adhesively secured to the front windshield pane at a suitable position on the inside thereof when it is used, After the time of initiation of enegization is set on the time setting section 5, a start switch is turned on so as to establish the operating condition. In this operating condition, when the set time comes, the control section 2 energizes the heat energizing section 3, and heat energy produced by the heater defrosts and defreezes the icy surface of the front windshield pane.
Patent JP-H08161302-A (JP)
Title: Document data processor
Inventor: FUJII NORIHISA
IPC: G06F17/21
Filed: 1994-12-08
Abstract: PURPOSE: To provide a document data processor which eliminates a different style character code from document data including different style characters and which can output it to a floppy disk. CONSTITUTION: When the document data processor 1 operates a keyboard 17 and instructs the preservation of document data, CPU 3 starts a document data preservation processing program stored in ROM 5. Whether the different style character code is eliminated or not is displayed on CRT 15. When the elimination of a different style is designated from the keyboard 17, CPU 3 starts a different style code elimination program stored in ROM 5 and eliminates the different style code from document data stored in RAM 7. CPU 3 starts a floppy disk driver 13 and stores document data where the different style code is eliminated in the floppy disk 11 by a floppy disk drive 12.
Patent JP-S62246904-A (JP)
Title: Terminal-modified block copolymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F8/30
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the titled copolymer which can give a tackifier composition excellent in tackiness, adhesiveness and creeping resistance, by reacting a block copolymer comprising a conjugated diene and a vinyl aromatic hydrocarbon with a specified terminal modifier. CONSTITUTION:A conjugated diene (a) is copolymerized with 5-95wt% vinyl aromatic hydrocarbon (b) in a hydrocarbon solvent in the presence of at least one polymerization initiator selected from among (organo)alkalis to obtain a block copolymer (A) having an alkali metal on at least either terminal and having a number-average MW of 5,000-1,000,000. Component A is reacted with 0.7-2 equivalent, per equivalent of the terminal alkali metal of component A, of a terminal modifier (B) selected from among imino compounds, cyanamide compounds, aziridinyl compounds, amide compounds and other tert. amino group-containing compounds (e.g., diphenylcyanamide) at 15-115 deg.C for 1sec-3hr to obtain the titled copolymer terminated with a residue of the amino group- or imide group-containing terminal modifier.
Patent JP-H03165698-A (JP)
Title: Fiber reinforced metal for speaker and plastic diaphragm
Inventor: TAKENOUCHI KENICHI
IPC: H04R7/02
Filed: 1989-11-24
Abstract: PURPOSE:To reduce anisotropy, to improve beinding rigidity in the state of hot press molding as a diaphragm and to easily obtain the diaphragm of flat characteristic by composing cloth as a base material to be triaxial weave crossed at a specified angle. CONSTITUTION:Two longitudinal strings A, which are combined in the shape of X, cross one lateral string B at 60 deg. respectively. The triaxial woven cloth is composed of the weaving yarn such as the three carbon fibers or silicone carbon fibers equipped with the above mentioned longitudinal and lateral strings. A matrix material such as aluminium or nikel alloy, etc., is used for this triaxial woven cloth and integrally coupled by the hot press molding. Thus, since a Young's modulus can be made almost equal in any direction and the aluminium or the aluminikel alloy is physically or chemically stuck to the respective fibers of the triaxial woven cloth and integrally coupled by the hot press molding, axially asymmetric vibration is hardly generated on the diaphragm and the falt characteristic can be obtained.
Patent JP-H08158694-A (JP)
Title: Storage shed construction method
Inventor: SHIGEOKA YOSHIMASA
IPC: E04H7/26
Filed: 1994-11-15
Abstract: PURPOSE: To enable a reinforced concrete storage shed to be constructed simply without specially requiring a formwork to be framed, with regard to the method constructing a concrete shed for granuliform material. CONSTITUTION: After inflating a flexible sheet 2 to a required cubic shape by pressing air into an airtight space enclosed by the flexible sheet 2, a reinforced net 13 is arranged along the outer surface of the sheet 2 as maintaining the airtight space in the high pressure condition, and a reinforced concrete wall 1 is formed along the outer surface of the sheet 2 by successively spraying a ready-mixed concrete on the reinforced net 13 so as to bury pit thereunder. Thus assemblying and disassemblying a formwork made of wood or the like as required up to now can be dispensed with.
Patent JP-H05120271-A (JP)
Title: Document processor
Inventor: KURIMOTO YOSHINORI
IPC: G06F17/21
Filed: 1991-10-24
Abstract: PURPOSE:To simplify operation and facilitate correction and printing by converting an image on a paper surface into information in picture element units by the scanning of an optical reader, and collating the information with characters which are already registered and registering it in a document by the processor. CONSTITUTION:The image on the paper surface 1 is scanned by an optical reader 2 and converted into physical data in the picture element units. The physical data in the picture element units are developed by a data developing means 8 into image data showing an image of characters, figures, etc. The characters and figures shown by the image data are collated with the characters and figures which are already registered by a pattern matching means 9 and when the characters and figures are recognized as a result of the collation, a document registering means 10 registers them in the document 11 as if they were image data inputted from an input device 6. The characters and figures need not be re-inputted by using the input device 6 such as a keyboard or a mouse.
Patent JP-S63151063-A (JP)
Inventor: BINSENTSUO DANIERE
IPC: H01L29/78
Filed: 1987-12-02
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-H04176877-A (JP)
Title: Production of galvanized steel sheet having excellent press formability and chemical conversion treatability
Inventor: SUZUKI SHINICHI
IPC: C23C2/06
Filed: 1990-11-10
Abstract: PURPOSE:To produce the galvanized steel sheet having excellent press formability and chemical conversion treatability by treating the galvanized steel sheet with an aq. acidic soln. contg. ions of specific metals and oxygen acids of P, B, etc. CONSTITUTION:The plated surfaces of the steel sheet plated with Zn or Zn alloy are brought into contact with the aq. acidic soln. of <5pH contg. >=1 kinds of Mn, Mo, Co, Ni, Ca, Cr, V, W, Ti, Al, and Zn as the metal ions having the adhesion preventive function to maintain the coatings in follow up to the deformation of the plating layers by tightly sticking to the plating layers at the time of press forming, and the oxygen acid of the P or B as the component having a rolling lubrication function between the mold and the plating layer at a concn. of the molar concn. of the total metal or above or further contg. >=1 kinds of Zn dissolution accelerators of ions, such as NO3<->, NO2<->, ClO3<->, and F<->, or the above-mentioned plated surfaces are subjected to a cathodic electrolytic treatment in this aq. soln. The galvanized steel sheet which contains the inorg. coating layers having the adhesion preventive function and the rolling lubrication function at the time of the press forming in combination in the amt. of 2 to 1000mg/m<2> as metals and has the excellent press formability and chemical conversion treatability is produced at a low cost.
Patent JP-H06155809-A (JP)
Title: Dot printer
Inventor: MIWA TAKAHIRO
IPC: B41J19/18
Filed: 1992-11-16
Abstract: PURPOSE:To effectively utilize a low-cost DC motor with a high energy efficiency for a drive source of a conveying mechanism which relatively conveys a print head or a print medium in the device by printing at a constant cycle only when the rotational speed is stable and constant. CONSTITUTION:In an electronic typewriter employing a thermal printer, a CPU 20 fetches a dot pattern from both of inner or outer character generators 21, 22 basing on print data inputted from a keyboard 4 or a dial 5 and outputs it to a liquid crystal display 6 and a thermal control circuit 18. The CPU 20 drives a DC motor 11 via a motor control circuit 19 to convey a tape and a ribbon in accordance with the operation of a print button in the keyboard 4. Further, the CPU 20 drives and heats a thermal head via the thermal circuit 18 to transfer and to print a prescribed character or the like on the tape. At that time, the printing is executed only when the DC motor is rotating at a constant speed.
Patent JP-H06279048-A (JP)
Title: Lubricating apparatus in bottle making machine
Inventor: TOJO KANEHIRO
IPC: C03B9/00
Filed: 1993-12-07
Abstract: PURPOSE:To improve quality and productivity by carrying a lubricating material to each metal mold position set in each bottle forming section by a robot and supplying a lubricant on sliding surfaces to automatically lubricate. CONSTITUTION:The subject metal mold lubricating apparatus in a bottle making machine, where numbers of forming sections 3 having a rough mold 1 and a finishing mold 2 are laterally arranged, has the first joint 1 third joint 11-13 and consists of a robot 7 rotatory acting around the joints, a linear scale installed along the forming sections 3, etc., and each action of the robot 7 is controlled by a microcomputer. At first, the robot 7 is rapidly moved to the position of the rough mold 1 along the linear scale. Then, a lubricating material 26 impregnated with a lubricant into an impregnating material stored in a stacker 27 to the rough mold 1 by a chuck 25 attached at the tip of the robot 7 and slide the surface of the metal mold to automatically lubricate the lubricant, thus exerting lubricating effect almost equal to that obtained by man's hand.