baber/WOPTO huggingface dataset:
Patent JP-H0362530-A (JP)
Title: Case for lead frame
Inventor: MATSUMOTO YOSHIHIDE
IPC: B65D85/38
Filed: 1989-07-28
Abstract: PURPOSE:To prevent lead frames from projecting by a method wherein a case for lead frame use is provided with a stopper, which is held by a spring on the open surface of the case, is slided at a right angle to lateral grooves and can open and close the lateral grooves by an external force. CONSTITUTION:A stopper 1 is mounted in a case main body 4 in a state that it can be slided vertically and parts of the stopper 1 project from the bottom of the main body 4. A spring 2 pushes down the stopper 1 downward. The stopper 1 is provided with slits 5 at positions, where correspond to lateral grooves 6 formed in the sides facing each other of the case 4, of the stopper 1. When an external force is applied to the parts, which project from the bottom of the main body 4, of the stopper 1, the stopper 1 is slided upward and the slits 5 and the grooves 6 are made to coincide with each other and the taking in and out of components becomes possible. When the external force 3 is removed, the stopper 1 is slided by the spring 2 downward, the grooves 6 are closed and the taking in and out of the components becomes impossible.
Patent JP-S6089803-A (JP)
Title: Erasing head
Inventor: KIRINO TOORU
IPC: G11B5/024
Filed: 1983-10-24
Abstract: PURPOSE:To attain low power consumption and also high erasure rate by erasing a magnetized magnetic recording medium with a multipole permanent magnetic erase head and then erasing the residual magnetization with an electromagnet type erasure head. CONSTITUTION:The magnetic recording medium C is erased to the residual magnetic field I0 as shown in Fig. by the multipole permanent magnetic erase head (a) at first. Then the medium is erased to a rate over a desired erasure rate by the electromagnet type erase head (b). Since only the residual magnetization after the erasure of the multipole permanent magnet erase head (a) is erased by the electromagnet type erase head (b) in this way, the power consumption is lower than a conventional consumption. Since the erasure is attained in two stages, a higher erasure rate is obtained in comparison with the use of the multipole permanent magnet head (a) only.
Patent JP-H0941153-A (JP)
Title: Separation agent at annealing, excellent in reactivity, and production of grain oriented silicon steel sheet using the same
Inventor: FUJII HIROYASU
IPC: C21D8/12
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To form a uniform, good-quality and high tensile strength glass film and to provide a steel sheet having excellent magnetic properties by using a separation agent at annealing, prepared by mixing MgO and a specific amount of a specific solid solution type combined hydroxide, at the final finish annealing for a grain oriented silicon steel sheet. SOLUTION: A separation agent at annealing, in which a solid solution type combined hydroxide represented by the general formula M<2> 1-x M<3> x (OH)2+x-ny yA<n-> .mH2 O is mixed at a rate of 0.5-15 pts.wt. based on 100 pts.wt. of MgO, is used. In the formula, M<2+> is one or more divalent metals selected from Be, Mg, Ca, Ba, Sr, Sn, Mn, Fe, Co, Ni, Cu, and Zn, M<3+> is one or more elements selected from Al, Fe, Cr, Co, In, B, Ga, and Ti, A<n-> is an n-valent anion, such as OH<-> , F<-> , Cl<-> , Br<-> , CO3 <2-> , SO4 <2-> , SiO3 <2-> , HPO4 <2-> , CH3 COO<-> , Fe(CN)6 <3-> and HBO3 <2-> , (x) and (y) stand for 01-and 0-2, respectively, and (m) is the number of molecules of interlamellar water.
Patent JP-S6174179-A (JP)
Title: Video disk recorder
Inventor: ISHII YASUHIRO
IPC: H04N9/89
Filed: 1984-09-19
Abstract: PURPOSE:To eliminate the interference of jitter correction by multiplexing a PCM sound signal at the amplitude of >=60% for the amplitude of a band compressed signal and FM-converting the result and recording in a multiplexing way a pilot signal to the low band side of an FM modulating signal, in a blanking period of a band compressed video signal. CONSTITUTION:A high grade video signal is converted to a MUSE signal by a MUSE encoder, further, a two-channel sound signal is data-compressed by a PCM encoder 2 and stored in a memory 3. PCM sound data are time- compressed and supplied at a time division multiplex circuit 6 for a vertical blanking period of an MUSE signal. The amplitude of the PCM sound signal is >=60% for the amplitude of the MUSE signal. A time division signal made multiplex at the circuit 6 is modulated in an FM modulating circuit 7, further, in the modulating signal, a pilot signal is made multiplex at the low area side of the modulating signal by a frequency multiplex circuit 8 and is a record signal. Thus, the level of an FMPCM signal at the time of reproduction can be made small to the extent that interference will not be introduced to a reproducing pilot signal, and the interference for jitter correction can be eliminated.
Patent JP-H05969-A (JP)
Title: Intravascular embolic agent containing arterialization inhibitor
Inventor: OKADA HIROAKI
IPC: A61K31/74
Filed: 1991-08-07
Abstract: PURPOSE:To obtain an intravascular embolic agent, containing an arterialization inhibitor and an intravascular embolic substance and capable of enhancing carcinostatic effects of embolic therapy. CONSTITUTION:An intravascular embolic agent containing 0.01-95wt.% arterialization inhibitor, e.g. 6-0-(N-chloroacetylcarbamoyl)fumagillol and an intravascular embolic substance as active ingredients. The intravascular embolic substance is oils, metals, insoluble salts of the metals, ceramics, waxes, active carbon, polypeptides, polysacharides, polyfatty acid esters, polyamino acids, polyaldehydes, polyvinylic polymers, maleic anhydride-based polymers, etc. The aforementioned intravascular embolic agent contains particles having 10-1000mum particle diameter and can intravascularly be administered in a state of an oil solution, an emulsion or a suspension. Thereby, the dose of conventional arterialization inhibitors can be reduced to relieve side effects. The objective embolic agent is capable of exhibiting more powerful and sustained carcinostatic effects by its use with an anticancer agent in combination and useful as a chemical embolic agent against malignant tumors.
Patent JP-2000029577-A (JP)
Title: Personal computer
Inventor: TAMURA ATSUSHI
IPC: G06F1/28
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality of an AC power source with an inexpensive and simple configuration. SOLUTION: The personal computer having an auxiliary power unit 3 for supplying power at the time of abnormality in an AC power source 17, is equipped with an abnormality detecting circuit 10 provided on a loop 9 for feeding back the output data of a computer 1 as input data and a switching element 12 provided in the abnormality detecting circuit 10 so as to open the loop 9 at the time of abnormality in the AC power source 17.
Patent JP-S6356116-A (JP)
Inventor: AMANO KAZUO
IPC: H02G15/02
Filed: 1986-08-23
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-2000032038-A (JP)
Title: Traffic analysis method for packet exchange network and system therefor
Inventor: JIBIKI MASAHIRO
IPC: H04L12/70
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To allow a specific observation host to indirectly estimate traffic of each link in a packet exchange network. SOLUTION: A round path detection section 111 detects a round path of each link by sending a retrieval packet, and a round time measurement section 112 measures a round time through a round path after acquisition of the round path by the round path detection section 111. A database 113 stores a data set consisting of both the round path and the round time and provides an output of simultaneous linear equations where variable denoting a required time are assigned to each link. A neural network 116 receives an input vector generated by the simultaneous linear equations by an input vector teacher signal generating section 114, learns the vector in response to a teacher signal and a unit vector generating section 115 outputs a required time of each link based on a unit vector generated from the simultaneous linear equations.
Patent JP-S5987992-A (JP)
Title: Optical head for laser machining
Inventor: GOTOU YOUJI
IPC: B23K26/16
Filed: 1982-11-11
Abstract: PURPOSE:To prevent the incidence of the irregularly reflected light from a material to be worked to a laser oscillator by providing a mechanism for condensing once the laser beam drawn out from the oscillator and passing the same through small hole then running in parallel again the same between a taking-out port and a condenser lens. CONSTITUTION:The laser beam 7 from a taking-out port 5 of a laser oscillator 1 is condensed by the 1st lens 13 and is passed through a pinhole 14a of a shielding plate 14 provided in the position at the focal length thereof, then the light is returned to the laser beam 7 running in parallel in the same direction by the 2nd lens 15. The beam 7 is radiated, via a reflecting mirror 8 and a condenser lens 9, to a material 11 to be worked. A part of the beam 7 reflects irregularly on melting of the material 11 and goes backward into an optical head H2 via a nozzle 10, but can hardly pass the pinhole 14a of the plate 14 so that the retrogression into the oscillator 1 is prevented.
Patent JP-H0926466-A (JP)
Title: Pattern generation circuit of semiconductor inspection device
Inventor: SHIMURA MICHIO
IPC: G01R31/3183
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a pattern generator capable of using various types of optional PGs(pattern generators) without changing its hardware. SOLUTION: The pattern generating circuit comprises an optional PG initial clock control section 21 that generates a signal INITCLK in synchronism with CLK4 as an optional circuit and initializes each of optional PGs and a FIFO section 31 and a plurality of optional PGs 27, 28, 29 each of which receives each of plural clock output signals of a clock control section 26 and outputs pattern data and a clock signal. The FIFO section 31 receives one of the output signals of a plurality of the optional PGs as WDT(write data) and WCLK(write clock) by selecting it by means of a selection register 24 and an output signal of an RCLK control section 23 as RCLK(read clock) to output a signal to a logic circuit 13 as output signal of the optional PG.
Patent JP-H0643321-A (JP)
Title: Production of phase difference film
Inventor: MIURA AKIHISA
IPC: G02B5/30
Filed: 1992-07-24
Abstract: PURPOSE:To provide the process for production of a transversely uniaxially stretched polysulfone film having a retardation value Re uniform over the entire surface and an excellent visual field angle characteristic. CONSTITUTION:A film gripping means 100 is constituted of a pair of guide rails disposed in parallel and plural clip 2 groups which are mounted on these respective guide rails, glide freely in a longitudinal direction and grip the ends of the film. Both transverse ends of the polysulfone film (uniaxially stretched film p) subjected to a transverse uniaxial stretching treatment are gripped by providing proper intervals between the respective grips and thereafter, the film is subjected to a thermal shrinkage treatment to control the length in the longitudinal direction of the uniaxially stretched film p to >=/1/a'<1/2> times the length prior to the thermal shrinkage (where a' is the theoretical stretching times taking the shifting at the time of the transverse uniaxial stretching into consideration). The resulted film has the refractive index in the direction perpendicular to the stretching approximate to the refractive index in the thickness direction and has the retardation value Re by an incident angle uniform over the entire surface and, therefore, the visual field angle characteristic thereof is improved.
Patent JP-H0362081-A (JP)
Title: Student monitoring device
Inventor: TOKUNO NORIKO
IPC: G09B7/02
Filed: 1989-07-31
Abstract: PURPOSE:To allow the easy discovery of a student who does not understand the contents of learning by providing a teaching material executing section, an abnormality detecting rule section, an abnormality detecting section, and an announcing section. CONSTITUTION:An operator first sets the criteria of abnormal answers in the abnormality detecting rule section 5. The answers of the respective students 1 are taken in when the teaching material executing section 4 executes the learning to the students 1. The results of the answers and the abnormal answers set in the abnormality detecting rule section 5 are then collated in the abnormality detecting section 6 and whether there are the abnormal answers in the results of the answers or not is judged. The execution of the teaching material is continued as it is when the abnormal answers are not detected. The abnormal answer is transmitted from the announcing section 7 to the monitor device 8 when the abnormal answer is detected. An instructor 3 is capable of surely recognizing the abnormality of the students 1 in this way.
Patent JP-S59130387-A (JP)
Title: Aqueous composition for treating dyed wool
Inventor: OSUKAA ANEN
IPC: D06P5/00
Filed: 1983-10-25
Abstract: The aftertreatment of dyed feltproofed keratin-containing fibre material with a reaction product of urea, thiourea, guanidine, dicyandiamide or melamine with formaldehyde and ammonium chloride results in fastness properties, in particular wash and perspiration fastness properties, which exceed those of the non-aftertreated material, in particular in the case of dyeings with metal complex dyes.
Patent JP-H1025929-A (JP)
Title: Metal fixture for installing rope to post, rope-stretching method and net-stretching method
Inventor: UCHINUMA KATSUHARU
IPC: E04H17/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To promote stretching efficiency, reliability and durability of a rope as well as execution and removal efficiencies such as the facilitation of the stretch and removal of the rope, the buffer and support of the rope over the proper length by inserting the rope in right and left spiral sections of a metal fixture for installation to a post in a detachable manner to lock or fit the installation section to the metal fixture on a post side. SOLUTION: A metal fixture 1 for installation to a post for a rope is equipped with a U-shaped installation section 1a formed in the central part of a wire rod having rigidity and locked or fitted to the metal fixture, right and left spiral sections 1b continuously provided to both leg sections of the installation section, formed in spiral pitch P longer than the diameter of a rope and inserting the rope 6 in a detachable manner. Then, the metal fixture 1 is used, the rope 6 or the rope 6 with net is subsequently inserted into both spiral sections 1b of the post loading metal fixture 1 from between wire rods adjacent to each other to insert, and the installation section 1a of the metal fixture 1 is locked to the head of the metal fixture on the post side, and the rope 6 or the net is installed to the post to stretch.
Patent JP-S6177428-A (JP)
Title: Sample clock signal generator
Inventor: KATO TETSUO
IPC: H03L7/10
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a wide lock range by counting number of times where a phase error signal of a PLL circuit is at the outside of prescribed range and forming a frequency error signal so as to use the frequency error signal and the phase error signal thereby controlling a VCO. CONSTITUTION:A video signal inputted to an A/D converter 11 is sampled by an output of a VCO18, converted into a digital signal, a horizontal synchronizing signal component is extracted by a synchronizing detection circuit 12, fed to a phase comparator 13 and the phase is compared with a signal as a result of requency division 19 from an output of the VCO18. A phase error data detected by the comparator 13 is integrated by an integration circuit 14, the integration value is added with an output of a coefficient device 15 outputting the phase error data at present point of time by an adder 16, subject to D/A conversion 17b and then inputted to an adder 21. Further, the phase error data subject to integration is inputted to a frequency error detection circuit 20, where the data is compared (20a) with a bipolar prescribed threshold value, the number of frequencies for values at the outside of the threshold value is counted (20b), the count is subject to D/A conversion 20c to be frequency error data, which is added (21) with a phase error data and the addition output controls the VCO18.
Patent JP-H0363349-A (JP)
Title: Solar battery power generating roof
Inventor: MIYAKE KUNIO
IPC: E04B1/74
Filed: 1989-07-31
Abstract: PURPOSE:To make it possible to carry out a speedy assembly work by surrounding and framing upper and lower forms of an aluminum form material and a longitudinal frame to form a load resisting frame, and closing it with a surface side light transmitting plate and a rear side bottom plate to hold solar cells in the frame. CONSTITUTION:An upper form 5 and lower form 6 of a thick aluminum form material and a longitudinal frame 7 are surrounded and framed to form a load resisting frame 2. After that, solar cells 3 having basic plates on which a large number of silicon system disc-like cells having about 10cm in diameter is arranged is held in the frame of the load resisting frame 2. Then, the surface side light transmitting plate 22 of a tempered glass is fixed with a holding edge of a form material, and the inside of the frame is closed at the surface side. In addition, a plywood rear side bottom plate 24 is closed in the frame of the load resisting frame 2 at the rear side, and it is closed by a right and left end blocking panel 43 to form a reverse V shaped roof truss 32. In the constitution, a roof can be constructed very quickly.
Patent JP-H0643595-A (JP)
Title: Packaging material for photographic sensitive material
Inventor: TAGUCHI MASAHIKO
IPC: D21H27/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide the packaging material for photographic sensitive materials which is improved in the preservable stability of photographic performance in the case of using of regenerated waste paper by incorporating a hydrophilic resin at a specific ratio in a dry state into the packaging material. CONSTITUTION:The hydrophilic resin is incorporated at >=0.1g/m<2> in the dry state into the packaging material for photographic sensitive materials contg. chlorine and sulfur respectively at >=0.1mg/g. The ratio of using the regenerated waste paper is specified to >=10wt.%. There is no need for particularly determining the kinds of the regenerated waste paper to be used and may be general magazines, waste news papers and waste office automation paper. The regenerated waste paper to be used is merely required to be selected at need and there is no particular limitation on the fresh paper to be simultaneously used. The hydrophilic resin to be used is a resin having a carboxyl group and hydroxyl group and denotes carboxy modified vinyl alcohol (or carboxy modified polyvinyl alcohol). The most effective method of incorporating such resin into the paper is to coat the surface of the paper with the resin by a roll coater or size press, etc.
Patent JP-H1047703-A (JP)
Title: Air conditioner
Inventor: UTSUNOMIYA TAMOTSU
IPC: F24F13/20
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner wherein address setting and other settings can be surely implemented and checked by an installation execution worker even in the dark. SOLUTION: There are provided an illumination apparatus 32 for illuminating the inside of an electrical packaging box 31 of an air conditioner, a switch 34 connected with a power supply apparatus 33 in series to the illumination apparatus 32 for switching the illumination apparatus on and off, a timer counting device 35 for counting the time starting from the time when the illumination apparatus 32 is lighted, and an illumination turning-off apparatus 35 for forcedly switching the illumination apparatus 32 off as the timer counting device 35 counts for a predetermined time.  Hereby, a construction worker can securely implement and check address setting and other setting even in the dark, and the illumination apparatus 32 is turned off with the lapse of a predetermined time so that the illumination apparatus 32 is prevented from being kept turned on even when the switch 34 is forgotten to be turned off after completion of the work.
Patent JP-H0858594-A (JP)
Title: Railroad crossing blocking machine
Inventor: KAJIKI TOMOHIKO
IPC: B61L29/04
Filed: 1994-08-23
Abstract: PURPOSE: To provide a railroad crossing gate machine for improving visibility of a crossing gate bar with respect to a regular size car and a large size car and reducing broken off accident of the gate bar. CONSTITUTION: A first crossing gate bar 2 and a second crossing gate bar 3 are attached to a body 1 and rotational action of lifting up and down are individually provided to them by a first rotational drive mechanism 11 and a second roatational drive mechanism and driven in such a way that difference of elevation is mutually caused at descent positions H1, H2. The first crossing gate bar 2 has the descent position H1 lower than the descent position H2 of the second crossing gate bar 3. The second crossing gate bar 3 has a first arm part 31 having its one end connected to the rotational drive mechanism. A second arm part 32 has its one end connected to the other end of a first arm part 31 by a joint part 33 and the second crossing gate bar 3 is bent at the joint part 33 in the descent position H2 to keep difference of elevation with respect to the first crossing gate bar 2.
Patent JP-H0362771-A (JP)
Title: Chassis structure for facsimile equipment
Inventor: OIDE MAKOTO
IPC: H04N1/04
Filed: 1989-07-31
Abstract: PURPOSE:To expand the degree of freedom for mutual design change and to facilitate the assembling by splitting a chassis into upper and lower parts from a border of a transmission section and a reception section, arranging the reception section to the upper part and arranging the transmission section to the lower part. CONSTITUTION:A lower chassis 1 and an upper chassis 2 are split at a split face 50 being an upper ceiling of the lower chassis 1. Then the transmission section such as a read platen roller 8, an original retainer 30 and an optical unit 20 is arranged in the lower chassis 1 and it reads the original information of an original A and sent while the transmission original A is carried. In this case, the optical unit 20 is mounted while being in contact with the lower face of the split face 50 and the inside is fitted with a condenser lens 27 for a reflecting light made incident in a read means 24 and a reflecting body 26 such as a reflecting mirror or the like reflecting the reflected light from the transmission original A made incident from an incident window 21 in the direction of the read means 24.
Patent JP-H0863375-A (JP)
Title: Fault diagnozing device
Inventor: IKEGAMI YASUO
IPC: G06F13/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide the fault diagnosing device which records and analyzes a state extending to the occurrence of a fault by referring to the operation contents of the hardware of the computer where the fault has occurred. CONSTITUTION: At normal time when a value is not set in a start register 14 or end register 15, a comparing circuit 16 sequentially records the operation contents of a bus 20 in a RAM 12 having an address that a pointer 13 indicates and moves the value of the pointer 13 in order. If a fault occurs to the operation of the computer 30 and the operation stops, a read/write control circuit 17 performs control for write inhibition so that the held contents of a RAM 12 and the pointer 13 are not destroyed. When the computer 30 is reset or powered OFF and then ON, the contents of the RAM 12 are read out by the read/write control circuit back from the address that the pointer 13 indicates after the computer 30 recovers.