baber/WOPTO huggingface dataset:
Patent JP-H09319006-A (JP)
Title: Lamp unit and lamp
Inventor: MIHASHI RENICHI
IPC: H04N5/74
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lamp unit simple in device constitution and high in safety by providing the unit with a part where coloring state is changed by temperature. SOLUTION: A caution label 3 is stuck to the case 2 of the lamp unit 1. On the label 3, the characters of ≡aution high temperature' are printed by using ink coloring only at a high temperature time. When a lamp is exchanged, an operator recognizes that the temperature of the unit 1 is high and it is dangerous to touch the unit 1 because the characters of 'caution high temperature' appears. Since the characters of 'caution high temperature' do not appear when the temperature of the unit 1 becomes low, the operator recognizes that the unit 1 can be exchanged. Thus, since such danger that the operator touches the high-temperature unit 1 is eliminated, an accident such as a burn is prevented from occurring and the unit 1 can safely and inexpensively be exchanged.
Patent JP-2000318192-A (JP)
Title: Dot impact printer
Inventor: HATTORI MASASHI
IPC: B41J29/17
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a dot impact printer which can be used for a long term without cleaning off foreign matters, e.g. ink, detrimental to impact force by providing a brush being inserted from at least one opening for exposing a wire to touch and clean the wire. SOLUTION: A print head 1 is disposed oppositely to a print medium 11 on a platen 15 and an ink ribbon 7a, a head wire 1e, and bearings 1c, 1d for holding the wire 1e slidably are provided therein. The print head 1 is advanced toward the platen 15 in response to a print signal and printing is carried out by applying the ribbon 7a impregnated with ink to the medium 11. The wire 1e is exposed from an opening 1b made in the nose part la of the head 1 and a brush 8 is located at a position where the printer head 1 intrudes into the opening 1b at the switch back point of reciprocal motion. When the printer head 1 intrudes into the opening 1b, forward end of the brush scratches the wire 1e to scrape off foreign matters, e.g. ink or paper powder, adhering thereto.
Patent JP-H1052264-A (JP)
Title: N-ras expression inhibitor
Inventor: UHLMANN EUGEN DR
IPC: C12N15/09
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ribozyme which has an action to cleave a specific site in mRNA of mutant N-ras and is useful for production of a drug for treating the diseases accompanied by abnormal cell proliferation and/or differentiation. SOLUTION: This ribozyme cleaves mRNA of mutant N ras at the site of NUX (N is any base; X is A, C or U) (preferably having 13-50 base nucleotide) and has base sequences of formula I or formula II. This ribozyme is synthesized or vector-encoded and intrinsically or extraneously delivered into the cells. It can be chemically synthesized according to the description in 'Oligonucleotide Synthesis-a practical approach' by M.J. Gait (IRS Press, 1984).
Patent JP-S62291272-A (JP)
Title: Fast feeding reproducing device
Inventor: KIMURA TAKASHI
IPC: H04N5/93
Filed: 1986-06-11
Abstract: PURPOSE:To attain the reproduction of an animation moving picture from which a superior picture without a noise band can be obtained, by generating a still picture reproducing state by writing a video signal on a field memory in a low speed tape feeding period. CONSTITUTION:The video signal of one field recorded on a track is converted to a digital signal by an A/D conversion part 2, and is stored in a field memory 1. The conversion timing, and the storing timing of the A/D conversion aprt 2, and the field memory 1, are controlled by a control circuit 3. A tape feed mechanism capable of switching tape feed speed in two stages, is provided, and a normal feeding, and a fast feeding are repeated alternately, and the video signal is stored in the field memory 1 at the normal feeding time, then generating the still picture reproducing state, and a constant time until the next normal feeding time is set as the fast feeding state.
Patent JP-S5927789-A (JP)
Title: Electron beam welding device
Inventor: KOBASHIRI TOSHIO
IPC: B23K15/00
Filed: 1982-08-05
Abstract: PURPOSE:To save the labor and to reduce the cost for mounting a strap in each job and to provide higher economy and less working time in electron beam welding, by using the strap which does not melt in molten metal and bringing the same into sliding contact with materials to be welded. CONSTITUTION:A heat-resistant material which is not eutectic with materials 1 to be welded, for example, a high m.p. metal such as tungsten or the like is used for a strap 3, and the strap 3 is supported independently of the base materials by means of support 5 on the wall 4 of a vacuum chamber on the electron gun side and is brought near the materials 1 so as to come into sliding contact therewith, with an electron gun of a stationary type. Butt parts 1a are moved along the weld line. Even if the molten metal formed by the irradiation of an electron beam 2 to the butt parts 1a flows out onto the strap 3, the strap 3 does not melt; therefore, the generation of a defect owing to the solidification and outflow of the molten metal is prevented.
Patent JP-S63299793-A (JP)
Title: Controller for synchronous motor
Inventor: MATSUO TAKAYOSHI
IPC: H02P25/026
Filed: 1987-05-28
Abstract: PURPOSE:To generate a rated overload torque upon stalling, by a method wherein the concentration of current is limited when a synchronous motor stalls and the rate of deterioration of the torque of the motor is compensated by strengthening flux. CONSTITUTION:When the speed of the title motor enters the area of stall, a comparator 20 makes the level of the output thereof H level and output it to a flux compensator 21 and a torque current limiting commander 22. When the flux compensator 21 receives the output of H level from the comparator 20, the flux compensator 21 outputs a flux compensating value  PHI to add it on a flux commanding value PHI. When the torque current limiting commander 22 receives the output of H level from the comparator 20, the commander 22 outputs a torque current limit commanding value to a variable limiter 23 as a limit value. Then, a torque current commanding value (igamma) is introduced into the variable limiter 23 and the output thereof is outputted to a vector rotating device 7.
Patent JP-H06351024-A (JP)
Title: Color system discriminating circuit
Inventor: SASABE TORU
IPC: H04N9/00
Filed: 1993-06-07
Abstract: PURPOSE:To automatically select an optimal television system by using a microcomputer contained built in a television receiver. CONSTITUTION:A microcomputer 1 performs various kinds of system setting to a video chroma IC 2, sets a certain period of waiting time, receives the information of the presence or absence of a color killer signal from the video chroma IC 2, holds the system when the color killer signal is present, selects the system and performs system selection. When a SECAM signal is inputted, a SECAM decoder IC 3 converts it into a PAL signal, and when a signal except the SECAM signal is inputted, the SECAM decoder IC 3 supplies it to the video chroma IC 2 through. Also, when the SECAM signal is inputted, the SECAM decoder IC 3 supplies the information of the presence of the SECAM to the microcomputer 1.
Patent JP-H083372-A (JP)
Title: Tire for large-sized vehicle
Inventor: ISHIGUCHI KOJI
IPC: C08L23/02
Filed: 1994-06-17
Abstract: PURPOSE:To obtain the subject product, excellent in moldability, good in high- speed running properties, wet road surface gripping properties and abrasion resistance by using a rubber composition for a cap tread, having a specific composition and a high elasticity and excellent in processability. CONSTITUTION:This product is obtained by using a rubber composition prepared by blending (A) a fiber-reinforced thermoplastic composition containing (iii) a thermoplastic polymer, having amide groups in its main chain and dispersed as fine fibers in a matrix consisting of (i) a polyolefin and (ii) a vulcanizable rubber and the component (iii) bonded to the components (i) and (ii) with (B) a natural rubber and/or a polyisoprene, (C) a diene-based rubber except for the component (B) and (D) carbon black in a cap tread part. The amount of the components based on 100 pts.wt. total amount of the rubber components are 1-15 pts.wt. component (iii) and 45-70 pts.wt. component (D). The total amount of the natural rubber or the polyisoprene in the component (A) and the component (B) is 60-100wt.% based on the rubber components. The 100% modulus of a vulcanizate of the composition is >=50kg/cm<2>.
Patent JP-H07168023-A (JP)
Title: Manufacture of inorganic diffraction element and use thereof
Inventor: MAATEIN HEMINGU
IPC: C03C17/23
Filed: 1994-06-17
Abstract: PURPOSE: To manufacture a flat relief structure whose structural depth is small with high precision and good reproducibility. CONSTITUTION: This is a method for manufacturing an inorganic diffraction element, especially inorganic diffraction element made of glasses by etching for coating a substrate with a mask having resistance to etching agent while protecting an area which should not be etching-processed, making the mask equivalent to a relief structure to be formed, forming the relief structure in an area which is not coated with the mask in the substrate, and removing the mask as necessary. Then, a boundary area used as an etching stopper is formed between two different materials having a specific etching behavior in the substrate before the mask is applied, so that the prescribed etching depth in a prescribed distance from the substrate surface can be adjusted so as to be coincident with the objective structural depth.
Patent JP-S5360565-A (JP)
Title: Schottky junction
Inventor: NAKAGAWA TSUTOMU
IPC: H01L29/872
Filed: 1976-11-11
Abstract: PURPOSE: To obtain high breakdown voltage and high reliability and improve yield by preventing the occurrence of breakdown on the surface of curved parts despite the possession of etched down structure of recessed form. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5760442-A (JP)
Title: Instruction refetch control system
Inventor: MIZUSHIMA YOSHIHIRO
IPC: G06F9/38
Filed: 1980-09-30
Abstract: PURPOSE:To refetch an instruction at a high speed and also by means of a simple control, by generating a following instruction address by utilizing a pointer, and executing a pseudo branch operation, in an information processing equipment for executing an advanced fetch of the instruction. CONSTITUTION:After original flows 1, 2 of a sequential instruction, an addtional flow 2' is provided, read-out of an instruction advanced fetch address register IAR, and decoding of an address correction value are executed by an R state of this flow 2', its difference is derived by an A state, and its difference is made an address by B1 and B2 states, and accesses a memory device. Since a read-out data, that is to say, a following instruction of the sequential instruction is obtained in an E state of the flow 2', a flow 5' of said following instruction is started by use of said instruction. In this regard, the following instruction address derived by the flow 2' is stored in the register IAR.
Patent JP-S6115477-A (JP)
Title: Automatic gain control circuit
Inventor: IKEMOTO NAOMICHI
IPC: H04N5/53
Filed: 1984-06-29
Abstract: PURPOSE:To attain composite peak value type and keyed type gain control operation with a comparator whose reference value is fixed by making a gain of an amplifier amplifying a luminance signal based on the synchronizing tip variable depending on the burst period and a period not. CONSTITUTION:A differential amplifier circuit 13 whose amplifier gain is switched by a burst gate pulse between a luminance/chrominance separating circuit 4 and an inverting input terminal of a comparator circuit 12. The differential amplifier circuit 13 is provided with a resistor circuit 15 including a awitch 14 closed during the burst gate period and the amplifier gain is made different depending on the burst gate period and any other periods by means of the switch 14. As a result, since the comparison input to the comparator 12 is different depending on the keyed type and the peak value type gain control operation, the peak value type and keyed type gain control operation are made composite by the comparator whose reference value is fixed.
Patent JP-H0675389-A (JP)
Title: Photoconductive recording material having bridging binder
Inventor: DEBUITSUDO TERERU
IPC: C08G69/48
Filed: 1993-05-14
Abstract: PURPOSE: To obtain a multilayer photoconductive recording material prevented from the interfacial mixing of a charge transfer layer with a charge generating layer and having improved photosensitivity. CONSTITUTION: The photoconductive recording material contains a n-charge transfer material(n-CTM) and is provided with the charge generating layer(CGL) in contact with the charge transfer layer(CTL) and a supporting body, a binder of the charge generating layer(CGL) is made insoluble in methylene chloride by being crosslinked, the binder is called a polyamino amide resin and is composed substantially of at least one or more kinds of polymer reaction products of at least one kind of a polyamide resin having an amino group and at least one kind of an epoxy resin.
Patent JP-H11323831-A (JP)
Title: Stopper and its removing method
Inventor: TADA MASARU
IPC: E01D101/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a stopper by arranging a partially filled fine particles and disassembling the stopper by removing the fine particles in configuration. SOLUTION: A movable support 2 equipped with a bearing 3 is fixed to a concrete substructure 4 by a stopper 1. The stopper 1 is filled up by tamping fine particles 12 between its members 11, 11. The stopper 1 is attached to its support 2 and fixed to the side portion of the substructure. The stopper 1 is tentatively supported by receiving bases 5, a flat jack 6 is arranged between the side portion of the substructure 4 and the stopper 1, a support 2 is fixed by introducing a compressive force and a superstructure 7 is arranged above the support 2. When removing the stopper 1 from the support 2, a hole is made in a cover 13, fine particles 12 are removed little by little from the hole, a compressive force acting between the members 11, 11 at both the ends of the stopper 1 is released and the stopper 1 is disassembled and removed.  Thus, the stopper can be easily disassembled and removed.
Patent JP-2000332856-A (JP)
Title: Asymmetrical digital subscriber line communication unit
Inventor: ICHIKAWA HIDEKAZU
IPC: H04L69/40
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an ADSL communication unit that quickly eliminates the effect due to interference by signals sent/received on adjacent channels while being synchronous with a synchronizing signal. SOLUTION: An ATU-C 40 is provided with a clock interruption detection section 561 that detects an interruption state of a TCM-ISDN synchronizing signal distributed from a TCM-ISDN synchronizing signal supply device 41 via a synchronizing signal reception section 53 in order to conduct ADSL communication synchronously with the TCM-ISDN synchronizing. When the clock interruption detection section 561 detects the interruption state of the TCM-ISDN synchronizing signal, switching control of an LCS 581 and an LTS 591 being line changeover switches having been provided conventionally for a line test momentarily interrupts a telephone line 382 interconnecting an ATU-R 351 and an ADSL terminator 551 to immediately stop ADSL communication.
Patent JP-H10324063-A (JP)
Title: Phase change type optical recording medium and manufacture thereof
Inventor: EBINA ATSUSHI
IPC: G11B7/2437
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve repeating characteristics between recording and erasion and realize the execution of the stable reproduction of recording by a method wherein a phase change type recording layer is made of a mateal containing a specified amount of oxygen. SOLUTION: By including oxygen in the recording layer of a phase change type optical recording medium, by means of the change of the phase structure of the recording layer caused through the irradiation of light of which informations are recorded, reproduced and erased, a optical recording medium, in which neither separation of films nor development of cracks nor flow in the recording layer not the like as the factor for reducing the number of repetition is present, is obtained. In that case, the content of oxygen in this recording layer is set to be 1-30 atomic %. When this content is less than one atomic %, the effect for suppressing the flow of the recording layer or the like is small and no improvement of the number of repetition can be resulted.  Further, when the content is more than 30 atomic %, the recording layer is too muchoxidized and stabilized to realize the stable repetition action between erasure and recording, resulting in reducing the number of repetition. Furthermore, is the content is further more than 30 atomic %, a trouble such one as no medium having a proper sensitivity and a proper reflectance is obtained is developed.
Patent JP-S6117087-A (JP)
Title: Yearly time switch
Inventor: MUROI HIROAKI
IPC: G04G15/00
Filed: 1984-07-02
Abstract: PURPOSE:To enable the manufacture of a time switch which facilitates operation when a skipping day is registered, by securing a memory area in a memory means for one-year registration to permit a display feed of the range of a registerable month in the registering. CONSTITUTION:When a rotary switch 13 is set at the position A, the current time display mode is entered. A day display section 11 comprising 31 display elements indicates the current day while a display section 12 indicates the current hour and minute. When the switch 13 is set at the position B, the display feed of the day indicated with the day display section 11 and the year and month indicated with the numeral display 12 can be altered by the operation of a switch 14. When the switch 13 is set at the position C, the hour/minute/second setting mode is entered and the hour and minute indicated with the display 12 can be changed with switches 14a and 14b. When the switch 13 is set at the position D, the holiday setting mode is entered and the day set as holiday of the month involved is shown with the day display section 11. This enables display feed of only the range of registerable month thereby facilitating the operation at the registration.
Patent JP-2000329514-A (JP)
Title: Method for correcting interference fringe image
Inventor: KAWASAKI KAZUHIKO
IPC: G01B9/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image correcting method for a device for simultaneously measuring phase-shift interference fringes capable of automatically adjusting the contrast and luminance of three simultaneously obtained interference fringe images through the use of electric image pickup data. SOLUTION: In a light-wave interferometer to create interference fringes by sample light from a surface to be detected and reference light from a reference surface, the contrast value and bias value of each section are obtained from interference fringe image data acquired by an image pickup processing means to pick up the image of interference fringes, and the interference fringe image data are corrected and converted so as to cancel the mutual difference between the contrast values and the bias values between the sections to perform image analysis or to display the interference fringe images through the use of the interference fringe image data after the correction and conversion.
Patent JP-S63300560-A (JP)
Title: Insulated-gate bipolar transistor
Inventor: HATTORI MASAYUKI
IPC: H01L29/78
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the resistance of an offset structure by composing the channel region of a field-effect transistor together with an emitter region of an offset gate forming region as the structure. CONSTITUTION:A second conductivity type emitter diffused region 2, a base diffused region 3 and a high concentration back gate region 11 are formed on the surface of a substrate 1. A second conductivity type collector diffused region 4 is formed in the region 3. A polysilicon gate electrode 5 is formed through a thin gate insulating film on an offset gate forming region 9 adjacent to the region 2, and an interlayer insulating film 6 is interposed between the electrode 5 and an emitter electrode 7. Accordingly, the channel of a field-effect transistor which contains the electrode 5 can be formed of an offset gate type, can reduce a resistance component which was impossible in a double diffusion, thereby preventing a latchup phenomenon from occurring.
Patent JP-H06348559-A (JP)
Title: Compilation list compression management system
Inventor: MORI SHIGEO
IPC: G06F9/45
Filed: 1993-06-08
Abstract: PURPOSE:To enable only a page which is specified at an optional point of time to be referred to by compressing list data for a compilation list, page by page, and storing the data in a random-accessible file by using the page numbers as a key. CONSTITUTION:A compiler 1 has a buffer 2 for storing print data of one page of the list, stores print data, page by page, at the time of list output, and actuates a list data compressing means 3 at page-feed timing. A list data compressing means 3 compresses the print data in the buffer 2 by a general compressing method and writes them in the random-accessible file 4 by using the page numbers as the key. When data need to be referred to, a user inputs a desired page number on a display device 5. A list retrieval output means 6 reads the compressed data out of the file 4 on the basis of the page number as the key and displays out an expanded list on the display device 5 or a printer device 7 according to an indication.
Patent JP-H04337520-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: YAMAGATA SATOSHI
IPC: G11B5/66
Filed: 1991-05-13
Abstract: PURPOSE:To provide the Co-Cr thin film type magnetic recording medium having excellent magnetic characteristics. CONSTITUTION:A magnetic layer consisting of Co-Cr, the magnetic anisotropic main axis of which rises by 20 to 80 deg.C in one direction, is formed on a nonmagnetic substrate surface. The coercive force on the film surface side of this magnetic layer is specified to 500 to 2000Oe and the coercive force on the substrate boundary side is specified to <500Oe. Such medium can be produced by subjecting the surface of the nonmagnetic substrate to a plasma treatment in an inert gaseous atmosphere, then depositing a Co-Cr alloy by evaporation on the surface of the plasma-treated surface of the nonmagnetic substrate. The reproduced output is improved.
Patent JP-S5762402-A (JP)
Title: Hand operating circuit of remote controller
Inventor: KOMODA YOSHIYUKI
IPC: H02J13/00
Filed: 1980-09-30
Abstract: PURPOSE:To prevent the malfunction of a hand operating circuit due to a noise superposed upon AC electric power, by providing a malfunction preventing circuit composed of an on and an off confirming circuit and an output circuit outputting a relay control signal on obtaining their outputs. CONSTITUTION:If a connection detection signal VL varies owing to noises N1 and N2, and on detection signal VON and an OFF detection signal VOFF vary, as shown in the figures (b) and (d), with the noises N1 and N2. The outputs of an on confirming circuit 20 and an off confirming circuit 21, however, are as shown in the figures (c) and (e) and a relay control signal VR outputted from an output circuit 22 is as shown in the figure (f) and not influenced by the noises, so that a relay contact 5 never malfunctions. Further, when the count number of a counter circuit C is increased, malfunction when the noises N1 and N2 are inputted continuously is prevented securely, but it is necessary to extend the on ime of a hand switch 4 during the hand operation of a load 3 according to the count number.