baber/WOPTO huggingface dataset:
Patent JP-H10156446-A (JP)
Title: Punching guide of punching die
Inventor: TANAKA MINORU
IPC: B21D45/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent slag floating and to prevent the defective dent of a product due to slag floating by providing the member having elasticity capable of preventing slag floating accompanied with the ascending of a punch and biting slags in the inside surface of a punching die. SOLUTION: The member 2 having elasticity is formed in the inside surface of the punching die 1. A resin or solder is used as the member 2 having elasticity. A material to be punched e.g. an IC lead frame 3 is placed on the upper surface of the die 1. And a press is driven from the upper side of the IC lead frame 3, a punch 4 is pressed to punch it in the frame shape. Slags 5 generated by punching are pushed down into the clearance of the die 1 and bitten with the resin or solder 2 having elasticity formed in the inner surface of the die on the way. By this way, punched slags 5 are never pulled up together even in the case of pulling the punch 4 up.
Patent JP-H07174789-A (JP)
Title: Trigger device
Inventor: MATSUKURA SUSUMU
IPC: H03K5/13
Filed: 1993-12-21
Abstract: PURPOSE:To achieve triggering making the correlation of signals to be measured a condition regardless of a large fluctuation of the absolute value of the signals by selecting a signal to be compared and a reference signal from signals input from a plurality of terminals and then comparing both signals and outputting a trigger signal. CONSTITUTION:A signal (d) and a signal (e) are input to a means 3 for selecting signals to be compared and a reference signal input means 5, respectively, so that S1 becomes a reference signal. Also, a positive/negative selection signal (h) is input to a trigger signal selection means 8, an input signal S2 is input to a comparison signal (a), and the input signal S1 is selected for the reference signal (b). When the signals S2 and S1 are input to the positive terminal of a voltage comparison means 6, a trigger detection signal ST at a point P where the signal S2 is larger than the signal S1 falls to initiate triggering. When a pretrigger occurs before a time TP, data for one screen appear within a frame R from the data which are input TP or before to enable waveforms to be observed. Namely, a triggering making the correlation of the signals S1 and S2 a condition is achieved.
Patent JP-2000132368-A (JP)
Title: Digital copying machine
Inventor: ITO JINICHI
IPC: B41J29/38
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine which may not discard printing data and which may not stop an operation as a shared printer when printing data cannot be processed under a designated condition. SOLUTION: When a copying machine receives printing data (step S201) emulation which is set in printing data is analyzed (step 202). It is judged whether or not printing is realized by analyzed emulation setting (step S203). When printing can be executed, printing is executed (step S206). When printing cannot be executed (step S203/N), printing data are accumulated in a large capacity storage device (step S204) and an error log sheet is outputted (step S205). When a desired post processing is described in the error log sheet and a copy operation is executed as a regular original, printing data shown by an identification code is acquired from printing data accumulated in the large capacity storage device. When the desired post processing which is read by the copy operation is printing, printing is executed, and a discard processing is executed if discarded.
Patent JP-H05156868-A (JP)
Title: Automatic opening/closing device
Inventor: NIWA TAKASHI
IPC: G08B21/00
Filed: 1991-12-05
Abstract: PURPOSE:To realize rapid recognition that the strain is generated at an opening/ closing part by obstacles being brought into contact with the opening/closing part during opening/closing operation, and make an automatic stop. CONSTITUTION:An opening/closing part l is detected by a moving body detective means 4 from an image inputted by an image input means 3. Then, the parallelness of an edge surface of the opening/closing part 1 is detected by an edge surface parallelness detective means 5. An judgement is made by an abnormality judging means 6, and stopping is made if any abnormalities exist.
Patent JP-H07171363-A (JP)
Title: Composite reverse osmosis membrane
Inventor: HIROSE MASAHIKO
IPC: B01D71/82
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a composite reverse osmosis membrane which has a high salt blocking ratio and high water permeability even for mixed solutes by a method in which the precursor of a thin film composed of polyamide with a specified structure as a main component, after being formed on a support, is treated with a compound which can react with unreacted chlorosulfonyl groups in the precursor. CONSTITUTION:A composite membrane is composed of a thin membrane and a micro-porous support which supports the thin membrane. The thin membrane is obtained by a method in which the precursor of the thin membrane containing polyamide as a main component which is made from an amine component containing at least one kind of amine selected from the group consisting substantially of monomeric aime compounds having at least two primary and/or secondary amino groups and a halide component containing at least one kind of acid halide selected from the group consisting substantially of monomeric acid halide compounds having at least one chlorosulfonyl group is treated with an organic compound having an amino group or a hydroxyl group (e.g. alanine) which can react with unreacted chlorosulfonyl groups in the precursor.
Patent JP-H03182377-A (JP)
Title: Line thermal printer
Inventor: SAITO TAKEO
IPC: B41J25/316
Filed: 1989-12-11
Abstract: PURPOSE:To sharply improve operability and functionality of a head lever by a method wherein in a first selection position, a thermal head is held in a contact position, in a second selection position, it is held in a non contact position, and in a third selection position, it is held in either of the contact position or the non connect position. CONSTITUTION:In a first selection position, an arm cam 11 of a head lever 7 is separated away from a contact surface part 12 of a thermal head unit 6, and the thermal head unit 6 is forced into pressure contact with the outer peripheral surface part of a platen roller 5 by means of the energizing force of the thermal head unit 6 and held in a contact position. In a second selection position, by rotating the head lever 7 clockwisely in a 90 deg. arc, the head lever is switched from the first selection position to the second selection position. In this state, the arm cam 11 is made to abut on the contact surface part 12 of the thermal head unit 6, and the contact surface part 12 is separated away from the outer peripheral surface of a platen roller 5 end held in a non contact position. By setting a distance between a rotary shaft 9 and a third cam surface 17 to a proper valve, in a third selection position, it is decided whether the thermal head is held in the contact position or the noncontact position.
Patent JP-H08224879-A (JP)
Title: Method for adjusting threshold of liquid drop ejector
Inventor: TOOMASU II WATOROBUSUKI
IPC: B41J2/16
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a heater resistor constant at all times by comparing a resistance value of a heater element in an ink jet print head with a target resistance value range and adjusting the resistance value to be in the target resistance value range in electrically adjusting the heater element, that is, adjusting a liquid drop ejector threshold. SOLUTION: In adjusting a resistance value of a heater element, in a step (ST) 102, a test voltage is applied via a selected registor (resistance) and a power transistor connected in series to the resistor. An average value of a current or power via the resistor is measured in an ST 104. A burn voltage is selected in an ST 106 on the basis of a parameter of the adjusted heater resistor and a desired target current or power, and subsequently the burn voltage is calculated in an ST 108. The burn voltage is applied to provide a desired resistance value change in an ST 110. After the adjustment sequence ends, the heater resistance value is measured again to determine whether or not the resistance value is within a desired range.
Patent JP-H02168272-A (JP)
Title: Color developer for electrostatic charge image and preparation thereof
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/097
Filed: 1988-12-22
Abstract: PURPOSE:To improve quality of a picture image by fixing and burying a fluidity improver having a positive electric charge to near the surface of fine particles contg. negatively charged colorant and using further magnetic particles comprising ferrite particles. CONSTITUTION:When positively charged particles of a fluidity improver are fixed to the surface of fine particles contg. negatively charged colorant, the negative charge of the fixed part is neutralized. On one hand, the negative charge at the unfixed parts is held without being neutralized, so that amt. of the charge of the whole toner particles is controlled to an appropriate negative value. Thus, strongly chargeable parts and weakly chargeable parts are formed on the surface of toner particles, and the charge of the whole of the toner becomes very stable. Magnetic particles to be used are ferrite particles prepd. by covering with a mixture consisting of a resin which is charged negatively by the friction with iron powder carrier and a positively chargeable resin. Thus, negative chargeability of a toner is reduced relatively and excessive charge of the toner is prevented. By this method, picture images having high quality are obtd.
Patent JP-H09156440-A (JP)
Title: Manufacture of air bag
Inventor: NISHIMURA HIROTO
IPC: B60R21/16
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of workability due to the occurrence of the displacement between a back fabric and reinforcing members and improve productivity by cutting and depositing a reinforcing body to the back fabric, then sewing the reinforcing body and the back fabric together in the connecting process of the reinforcing body to the back fabric. SOLUTION: An inflator opening 6 bored for fitting an inflator 5 and a vent hole opening 7 for releasing air when an air bag 1 is deployed are formed on the air bag 1. A reinforcing member 8 is arranged around the inflator opening 6, and a reinforcing member 9 is arranged around the vent hole opening 7. In the connecting process of a reinforcing body constituted of the reinforcing members 8, 9 to a back fabric 3, the reinforcing body is cut and deposited to the back fabric 3, then the reinforcing body and the back fabric 3 are sewn together. The reduction of workability due to the occurrence of the displacement between the back fabric 3 and the reinforcing members 8, 9 is prevented, and productivity can be improved.
Patent JP-H10158483-A (JP)
Title: Polyester composition, monofilament and industrial woven fabric
Inventor: MASUDA TOYOHIKO
IPC: D01F6/62
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent hydrolysis resistance and dry-heat resistance by forming a mixture comprising a polyester, an olefin polymer, a monocarbodiimide compound in an unreacted state and a polycarbodiimide compound and having a specified terminal carboxyl concentration. SOLUTION: A mixture is formed by mixing a polyester (A) such as polyethylene terephthalate having an intrinsic viscosity of 0.7 or above with a cycloolefin polymer (B) represented by the formula (wherein n is 0 or 1; m is 0 or a positive integer; q is 0 or 1; and R<1> to R<18> are each H, Cl, Br, a hydrocarbon group or the like) (e.g. bicyclo(2,2,1)hept-2-ene derivative), a monocarbodiimide compound (C) and a polycarbodiimide compound (D). This mixture is melt-kneaded to obtain a composition comprising 70-99.8wt.% component A, 0.2-30wt.% component B, 0.01-1.5 pts.wt., per 100 pts.wt. total of components A and B, component C and 0.05-1.5 pts.wt. component D and having a terminal carboxyl concentration of 10 equivalents/10<6> g or below.
Patent JP-H05160939-A (JP)
Title: Facsimile equipment
Inventor: KONISHI DAISHI
IPC: H04N1/00
Filed: 1991-12-05
Abstract: PURPOSE:To improve operability and to miniaturize the entire equipment by arranging an inserting part for original form and an ejecting part for printing form at the upper part of the equipment and arranging an ejecting part for original form at the lower part. CONSTITUTION:An original stacker 4 for priginal form P1 and an ejecting stacker 5 for printing form P2 are arranged in the same direction at the upper part of a main body case 1, and a form ejecting tray 8 for the original form P1 and a form supplying cassette 7 for the printing form P2 are arranged in the almost same direction as the original and ejecting stackers 4 and 5 at the lower part of the main body case 1. Therefore, the inserting position or ejecting position of the original form P1 and the printing form P2 is arranged while being concentrated on one side of the main body case 1, an original inserting operation or the like is executed only at the one side position, and operability can be improved. Further, since the original stacker 4 or the form ejecting tray 7 is arranged in the same direction on one side of the main body case 1, the entire equipment can be miniaturized in comparison with the case of arranging them on both sides of the main body case 1.
Patent JP-H03183093-A (JP)
Title: Magnetic disk device
Inventor: ADACHI AKIYOSHI
IPC: G11B25/04
Filed: 1989-12-12
Abstract: PURPOSE:To make a magnetic disk device compact, to simplify assembly and to enable automatic assembly by directly fitting a motor side connector to a spindle motor, directly fixing a base connector to a printed circuit board and directly connecting the both connectors. CONSTITUTION:A motor side connector Cm is directly fitted to a spindle motor M fitted to a device base 1 without interposing a pull-out line. A printed circuit board side connector Cp is directly fitted and fixed to a printed circuit board 7 at a position facing to the motor side connector Cm. In the state of directly connecting the connectors Cm and Cp, the spindle motor M and the printed circuit board 7 are assembled.
Patent JP-H0788829-A (JP)
Title: Apparatus for cutting semi-plastic lightweight foamed concrete
Inventor: MUTO YOSHIHARU
IPC: C04B38/02
Filed: 1991-09-30
Abstract: PURPOSE:To decrease breaking frequency of a piano wire held and stretched by two holding means. CONSTITUTION:One end part of a piano wire 3 is held by the first holding means and the first holding part is hooked on the first arc part 5 of the first rotating means 4 to displace both parts rotatatingly at the same time. Similarly, another holding part of the piano wire is wound a half on the arc face of the second arc part 7 of the second holding means 2 and is hooked on a tension controlling means 9 rotating simultaneously with the second holding means. In addition, when an ALC cake is cut by the piano wire, a specified tension is always exerted on the piano wire through the tension controlling means.
Patent JP-2001140290-A (JP)
Title: Device for fitting valve for fluid transport pipe
Inventor: KOBAYASHI KOMEI
IPC: F16L1/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To execute surely and easily an operation of rotating a housing on the occasion of cutting a valve insertion opening, by a small operating force, while preventing surely a leakage of fluid, even when a fluid transport pipe is deformed by earth pressure on the occasion of burying or by an external force caused by differential settlement or the like, or when the outer peripheral surface of the pipe is corroded. SOLUTION: A guide support part B is fixed in a state of an overcoat to a portion of a fluid transport pipe A except a place where a valve insertion opening 3 is to be formed, and a housing C forming a hermetically sealed working space S1 on the outer peripheral surface side of the fluid transport pipe A is made to be held rotatably around the pipe axis X by the guide support part B. Besides, a cutting means D for forming the valve insertion opening 3 by cutting in the fluid transport pipe A with the rotation of the housing C around the pipe axis X and a valve operating means E for inserting and moving a valve disk 2 for stopping water through the valve insertion opening 3 formed by cutting, are provided.
Patent JP-H04194253-A (JP)
Title: Pc stairs building method and pc stairs
Inventor: AOIKE TOSHIYUKI
IPC: E04F11/02
Filed: 1990-11-28
Abstract: PURPOSE:To improve workability of construction by arranging reinforcing bars around stairs to assemble forms, fixing upper and lower landings, building a step, where a riser and a tread are integrally built, to the central part of the back of a body, and placing concrete. CONSTITUTION:Steps 1 each having a riser part 2 and a tread 3 are continued to each other to form the shape of stairs. The riser part 2 and the tread 1 are built integrally with a longitudinal beam 4 at the central part of the back of a stairs body. Further, the ends of reinforcing parts 5 embedded in the body are protruded from the sides of the riser part 2 and the tread 3, and a suspension anchor is embedded in the tread 3. Reinforcing bars around a step are then arranged to assemble forms and a landing OMNIA board is fixed. Upper reinforcing bars are then arranged, and tilting forms are framed to place concrete. This method and constitution integrally builds PC stairs 1 and side wall concrete, eliminates assembly of step forms and a coking work, saves a man power required for execution of a work, and reduces the number of processes.
Patent JP-H03184204-A (JP)
Title: Illumination device
Inventor: BABA MASAHARU
IPC: G09F9/00
Filed: 1989-12-14
Abstract: PURPOSE:To absorb dispersion originating from molding process and deformations due to thermal expansion and contraction by inserting the end of a discharge lamp through a hole in each lamp holder made of an elastic material, supporting the said end by this lamp holder, and pinching this movably by a casing and hold plate for mounting thereto. CONSTITUTION:Between a circuit board 25 and a cover 30, lamp holders 13, 13 are held with a pinching force in such a degree as capable of sliding in the direction of arrow, so that there is no hindrance to mechanically bear the ends 10, 10 of a lamp 7, but this is rather a pinching force which allows sliding of the lamp holders 13, 13. Thereby generation of thermal stresses can be prevented by allowing the lamp holders 13, 13 to slide even in case variation is generated in the distance between the ends 10, 10 of the lamp 7 due to dispersion of the shape when lamps were manufactured or due to thermal expansion and contraction resulting from repeated lighting-up and extinction of the lamp.
Patent JP-H06112142-A (JP)
Title: Manufacture of superlattice semiconductor
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/205
Filed: 1992-11-06
Abstract: PURPOSE:To manufacture a semiconductor device having the superlattice structure industrially at a molecule layer unit by a novel method. CONSTITUTION:Ultraviolet ray are applied to the surface of a substrate. Under this state, at least two kinds of raw material gases are alternately introduced on the surface of the substrate from the outside of a growing cell through at least two nozzles, whose tip openings face the vicinity of the surface of the semiconductor substrate. The specified number number of molecule layers are grown at 1-several molecule-layer unit for the first semiconductor only by the opening and closing of valves, which are arranged for the respective nozzles, and the evacuation of the growing cell in the first step. The spcified number of molecule layers are grown at 1-several molecule-layer unit for the second semiconductor, whose component element is different from that of the frist semiconductor. in the second step. The superlattice structure is formed by repeating the first and second steps by the specified number of times.
Patent JP-H08174954-A (JP)
Title: Method and device for forming image
Inventor: KISHIDA TETSUO
IPC: B41J21/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a method and a device for forming images wherein the device and convenience of users are improved by controlling operation for conveying a record medium dependent on the size of the record medium and quantity of image information to be recorded. CONSTITUTION: When a sensor 12 detects that an image is going to be written on an outside of a paper, a gate array 22 does not output a video output signal 26 and an interruption is generated for a CPU 21 by a signal 27 to an interruption port. Even when a signal of print command is inputted, paper feeding thereafter is inhibited and the paper under printing is discharged as it is in the same manner as in normal printing. A status indicating that the image is too large is transmitted to an image control section 16 through a video interface and the state is maintained until an error release instruction is received from the image control section 16.
Patent JP-H02167747-A (JP)
Title: Preparation of artificial turf structure
Inventor: SEKIGUCHI KEIJI
IPC: E01C13/08
Filed: 1988-12-21
Abstract: PURPOSE:To enhance a natural feeling, strength and durability and to simply and inexpensively prepare the title structure by arranging turf like members containing fine stripe members composed of a thermoplastic synthetic resin in a retaining mold at an equal interval in such a state that the root parts thereof are turned upwardly and subsequently introducing a bonding member to mutually fix the root parts. CONSTITUTION:An artificial turf structure is constituted by fixing the root parts of turf like members 2 arranged to a frame body at an equal interval by a bonding member 3. Thereafter, sand is applied to the layer of the bonding member 3 and yarns as the opened fiber material 10 provided to the upper parts of the turf like members 2 are untied. By this method, an artificial turf structure 1 having a natural feeling and excellent in strength and durability can be prepared in a standardized retaining mold simply and inexpensively.
Patent JP-2001145208-A (JP)
Title: Electric vehicle controller
Inventor: SATO TATSUYA
IPC: H02M7/493
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the redundancy of a main circuit system at a low cost by a method wherein unit switches 8a and 8b which have no current cut-off ability are inserted into the respective DC sides of a plurality of inverters 9a and 9b. SOLUTION: DC voltages outputted from a PWM converter 6 are generated between the PWM converter and VVVF inverters and phase capacitors by the switching operations of the converter and inverters. By distributing the phase capacitors 7a-7c to the positions very close to the DC output part of the PWM converter and very close to the respective DC input parts of the plurality of VVVF inverters, high frequency ripple components are exchanged only between the PWM converter and the phase capacitor very close to it and between the respective VVVF inverters and the phase capacitors very close to them. With this constitution, a high frequency current applied to a DC link is distributed and reduced.