baber/WOPTO huggingface dataset:
Patent JP-S54126513-A (JP)
Title: Magnetic tape reproducer
Inventor: OBATA KIYOSHI
IPC: G11B15/02
Filed: 1978-03-24
Abstract: PURPOSE: To make handling easy and reduce mis-operations by instructing and displaying the operating direction to be operated for selective reproduction from the corresponding relation of a desired tape position for selective reproduction and the current tape position.  
     CONSTITUTION: The signal of an address assigning means 1 is stored in a register 2 and the signal of a postion reproducing means 3 including a magnetic head is stored in a register 4. Both signals A, B thereof are supplied to a comparing means 5. When A<B, a REW direction indicating lamp 7 is lighted and when A>B, an FF direction indicating lamp 9 is lighted and further when A=B, a plunger 12 is driven. Hence, when a desired address for reproduction is assigned and if the tape position is the leading end, the signals become A>B and the FF direction lamp 9 goes on and therefore by setting the fast feed state by depression the PLAY button and FF button, it shifts into the state of A=B and the reproduction state may be set, thus handling may be made easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204383-A (JP)
Title: Reader
Inventor: TOTSUKA YUKITAKA
IPC: G06K9/32
Filed: 1987-02-19
Abstract: PURPOSE:To prevent the picture of an original from being fetched with a dislocation in rotation of a large angle to produce an unreading or an erroneous reading generated by providing a first and a second original detecting sensors with a prescribed distance spaced therebetween in the vicinity of an original abutting part. CONSTITUTION:The original detecting sensors 20, 21 are respectively disposed in the vicinity of the original abutting part 14 and the prescribed distance is provided between both the sensors 20, 21. When the dislocation in the rotation of the original 2 is smaller than the angle theta2 of the dislocation in the rotation by which the picture of a camera 11 can be recognized, the original 2 is detected by both the sensors 20, 21, a reading start signal is outputted by an AND circuit 22, the picture is fetched by the camera 11 and a character is recognized by a reading part 10. When the dislocation in the rotation of the original 2 is large, either one of the sensors 20, 21 cannot detect the original 2, nor outputted the reading start signal. Thereby, the unreading and the erroneous reading are not generated due to the dislocation in the rotation of the original but the reading ratio of the original is improved.
Patent JP-S61194452-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a toner stable in triboelectrification amt., sharp in its distribution, controllable to a triboelectrification amt. suitable for a development system, and capable of reproducing a stable image and forming a sharp chromatic color image by incorporating a specified compd. CONSTITUTION:The compd. to be used is a quinolium salt contg. a BF4<-> or PF6<-> as a counter ion. It is stable thermally and against the lapse of time, and low in hygroscopicity, and the addition thereof to a developer permits triboelectrification amts. among toner particles, between toner particles and carrier particles, and in the case of using a one-component type developer, between the toner particles and a toner holder, such as a sleeve, to be stabilized as an excellent charge control agent, sharp and uniform in its distribution, and controllable to an amt. suitable to the development system, accordingly, development and transferring in high fidelity to a latent image to be executed, the toner to be prevented from flocculation, and the change of triboelectrifiability during long and successive uses, to be unaffected by the change of temp. and humidity, and a stable image to be reproduced and further, a sharp chromatic color image to be obtained.
Patent JP-H03237852-A (JP)
Title: Automatic test system for exchange software
Inventor: AOYAMA MASAMI
IPC: H04M3/26
Filed: 1990-02-14
Abstract: PURPOSE:To integrally manage a command file and a resulting file by using an external processing means to schedule test information. CONSTITUTION:A command file 18 describing a test procedure in advance is registered in a memory of an external processor 1. A scheduling function section 9 of the external processor 1 obtains an available test equipment, a test execution state of test equipments 2-4 and a command file number awaiting the execution from a management file 10 and selects an opimum test equipment. Then the result is automatically transferred to the test equipment 2 selected to execute the test of the command file 18 by a command file transfer function section 11. A text execution function section 12 of the test equipment 2 connecting to an exchange system 5 executes sequentially a command file 19 received from the external processor 1 and saves the result of test in a resulting file 20 and a resulting file transfer function section 15 transfers the resulting file 20 to the external processor 1 automatically. Thus, the command file and the test result file are integrally managed.
Patent JP-H10233684-A (JP)
Title: Microwave band oscillator
Inventor: MAEDA TAKASHI
IPC: H03L7/18
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To increase a frequency switching speed in the microwave band oscillator and to obtain a high performance carrier/noise, C/N ratio. SOLUTION: Oscillated outputs from a microwave band PLL oscillator 11 and a VHF band oscillator 1 are mixed by a mixer 13 and its mixed output is given to a band pass filter 14, from which a microwave output is extracted. Let the oscillated frequency of the microwave band PLL oscillator 11 be f1 and the oscillated frequency of the VHF band oscillator 12 be f2, then the mixer 13 provides outputs of high frequency signals whose frequencies are a sum frequency 'f1+2' and a difference frequency 'f1-f2' to the band pass filter 14. The band pass filter 14 selects either required high frequency signal in the two frequency signals and an objective frequency is obtained. Furthermore, the changeover of the frequency is made by selecting the oscillated frequency from the VHF band oscillator 12.
Patent JP-H09225251-A (JP)
Title: Air cleaner
Inventor: NAKAI KEIJI
IPC: B01D53/30
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain the output of a filter replacing sign exactly in conformity to the actual contaminated state of a filter unit. SOLUTION: This air cleaner is provided with a blower 2 contained in a casing 1, a filter unit 3 on the suction side of the blower 2 and a sensor 30 to detect the contamination degree of the sucked air, and the air deodorized and purified by the filter unit 3 is blown out from an air blowoff port. A control means to output a filter replacing sign to urge the replacement of the unit 3 when the value detected by the sensor 30 above a specified level is continued for a set time is attached. The air purifying function of the unit 3 is supposed to reach its limit due to the clogging of the unit 3 when the value detected by the sensor 30 above the specified level is continued for a specified time, and the filter replacing sign exactly in conformity to the actual contaminated state of the unit 3 is outputted.
Patent JP-H07241145-A (JP)
Title: Automatic feeder
Inventor: MINEKAWA TAKESHI
IPC: A01K5/02
Filed: 1994-03-04
Abstract: PURPOSE:To provide an automatic feeder capable of smoothly supplying a feed from a feeding means to each of adjoining raising chambers even if an obstacle such as a rack pillar projecting forward in the circumference of the raising chamber exists. CONSTITUTION:A feeding pipe 18 is made rotatable around a vertical shaft M and bent lower end parts 18A.18B of the feeding pipe 18 are arrangeable to a feed supplying position facing the feeding box 2 side and a retreating position not facing the feed supplying box 2.
Patent JP-H11216953-A (JP)
Title: Photo-recording medium
Inventor: TOMURA TATSUYA
IPC: G11B7/249
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a CD-R medium recording material being applicable to a high density disc system used for a semiconductor laser of a shortened oscillation wavelength, capable of recording and reproducing by a present system, and also being reproductive in the high density optical disc system of a next generation. SOLUTION: At least one kind of compounds sown by formula contained in a recording layer. In the formula, M is metallic atom that can contain two pieces of H or O, or bivalent, trivalent, or quadrivalent metallic atom that can contain a halogen atom, or a metallic atom that can contain a nonsubstituted alkyl group, an aryl group, or the like. R<1> -R<4> represent independently H, a substituted or nonsubstituted alkyl group or an aryl group. X<1> -X<4> represent independently H, a pyrrole residue moiety or thiophene residue moiety. The recording layer has as a main component a mixture of a compound shown in the formula and an organic color element having a maximum absorption wavelength in 680-750 nm.
Patent JP-S60178054-A (JP)
Title: Premarking treatment device
Inventor: YAMADA TAKUJI
IPC: B41F17/00
Filed: 1984-02-27
Abstract: PURPOSE:To arrange so that the visibility and adhesive property of a mark may be enhanced without adversely affecting a rust inhibitive effect by stripping off and removing with rotating friction member a film of a rust inhibitor on the surface of a shell in the marking of an elastic surfacial wave device. CONSTITUTION:An elastic surfacial wave (SAW) device 11 forming a rust inhibitor film is held by a chuck 12 which orbits sporadically, and stops right under a rotor 14 after passing through an inspection process for pin bend and a test process for electric properties. Then a socket lifting mechanism C ascends and causes a device lead pin 11b to be inserted into a socket 15. At the same time, a rotary terminal 14 descends and causes a rotating friction member 13 to contact the upper surface of a shell 11a for the device 11, thus stripping off and removing a rust inhibitor film on the upper surface. Later, the shell is transfered in orbit to a marking position where its mark is directly printed on a portion having a rust inhibitor film stripped off and removed of the shell. In this way, the deteriorated adhesive property and visibility of a mark caused by a rust inhibitor film of low surfacial smoothness is normalized.
Patent JP-S60178446-A (JP)
Title: Photosensitive material soluble in organic solvent
Inventor: NAKANO TSUNETOMO
IPC: C08G69/48
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a photosensitive resin capable of easily forming a relief pattern superior in humidity and heat resistances, and electric and mechanical properties, by substituting an org. group for H of the amide bond of an aromatic polyamide. CONSTITUTION:A photosensitive material soluble in org. solvent is made of an aromatic polyamide having structural units each represented by general formula ( I a) or ( I b) in which at least one of R1 and R2, or R1, R2, R3, and R4 is a reactive org. compd. residue, and the others are H, and Ar1, Ar3, and Ar4 are each an aromatic residue and Ar2 is an aromatic residue having a photosensitive group. Since this photosensitive material is superior in light transmittance and photocross-linking ability, it need not another photoresist, and since it is superior in solubility in org. solvents, it is very suitable for formation of a relief pattern. Since at least one of R1-R4 of said formulae is the residue of a reactive org. compd. having reactivity with H of the amide bond of polyamide, it has an effect for lowering hygroscopicity as compared with the polyamide having the H atoms of the amide bond nonsubstd. by it.
Patent JP-H11226107-A (JP)
Title: Hydrogen peroxide water supply structure of deodorizer
Inventor: YAGASAKI YASUSHI
IPC: A61L9/015
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To easily supply hydrogen peroxide water in a deodorizer to generate a hydroxyl radical by decomposing ozone by using hydrogen peroxide water as a catalyst. SOLUTION: A tank 5 to store hydrogen peroxide water, an ultrasonic unit 6 to atomize hydrogen peroxide water in the tank 5 and an ozone generator 7 to generate ozone, are housed in a main body case 1. A the bottle inserting/ installing recessed part 19 is provided in the outer peripheral part of the main body case 1, and a seal cutter 22 is arranged to cut a seal member 18b to seal a mouth 18a of a bottle 18 when inserting/installing the bottle 18 in the bottle inserting/installing recessed part 19. The bottom part of the bottle inserting/installing part 19 and the bottom part of the tank 5 are communicated with each other by a pipe 20.  When the seal member 18b is cut by the seal cutter 22 by inserting/installing the bottle 18 in the bottle inserting/installing part 19, hydrogen peroxide water in the bottle 18 flows out in the bottle inserting/installing part 19, and also flows in the tank 5 by passing through the pipe 20.
Patent JP-H03239517-A (JP)
Title: Injection molding nozzle
Inventor: SEKI TAKEKUNI
IPC: B29C45/16
Filed: 1990-02-16
Abstract: PURPOSE:To securely prevent discontinuities in or delamination of an oxygen barrier layer from occurring at an edge part of a molded piece, by providing a resin passage through which a resin from a fifth restriction chamber can flow out into a resin passage hole, and providing at an opening part of a third restriction chamber communicating with a confluence chamber a supply control valve for a resin supplied into the third restriction chamber. CONSTITUTION:A resin flowing from a first restriction chamber 12, a resin from a second restriction chamber 13, a resin from a fourth restriction chamber 15 and a resin from a fifth restriction chamber 16 are supplied into a resin passage hole 27 in the state of being layered in that order. Next, the pressure of a resin with oxygen barrier qualities is raised above the pressure inside the fourth restriction chamber 16 to retract a supply control valve 26a, whereby the resin is fed from the third restriction chamber 14 into the passage hole 27. In a confluence chamber 26, the oxygen- barrier resin is combined with the resin from the second restriction chamber 13 and the resin from the fourth restriction chamber 15, and the combination of the latter two resins with the oxygen-barrier resin therebetween is supplied into the passage hole 27. Therefore, the resin with oxygen barrier qualities maintains a stable flow from a beginning stage.
Patent JP-H06248384-A (JP)
Title: Mo alloy single crystal and its production
Inventor: TAKEBE KATSUTSUGU
IPC: C22C27/04
Filed: 1993-02-25
Abstract: PURPOSE:To provide molybdenum single crystals excellent in fracture strength and ductility in the use at an ordinary temp. and low temp. and to provide its producing method. CONSTITUTION:Mo alloy single crystals contain Mo and 3 to 7wt.% Re, and in which single crystal or coarse crystal grains are formed. For producing this Mo alloy single crystals, molybdenum sintered body stock contg. 3 to 10% Re obtd. by a powder metallurgical method is worked and is thereafter subjected to heat treatment by a secondary recrystallization method to obtain the single crystal or coarse crystal grains of the Mo alloy. Furthermore, C-contg. Mo alloy single crystals are ones obtd. by adding C to the same Mo alloy single crystals. For producing this C-contg. alloy single crystals, C is added to the single crystal or coarse crystal grains of the Mo sintered body stock or Mo alloy by a carburizing method.
Patent JP-S54128863-A (JP)
Title: Fluid mixer
Inventor: SHIRAISHI SUNAO
IPC: B01F5/00
Filed: 1978-03-30
Abstract: PURPOSE:For making mixers for the fluids flowing in alternately at a fixed time of intervals small in size and inexpensive, to provide short and long circuits in parallel to each other between the inflow and outflow ports thereof. CONSTITUTION:The high-temperature fluid introduced through an inflow port 1 flows out through an outflow port 5 while throttled by an orifice or a valve 4 at a short circuit 2. In the meanwhile, the fluid having branched into a long circuit 3 flows out through an outflow port 5 with a fixed time delay. When next, introduced into an inflow port 1, therefore, a low-temperature fluid flowing out through said outflow port 5 is mixed with said high-temperature fluid flowing out through said long circuit 3. The same effect can be obtained for fluids differing from each other in density and concentration.
Patent JP-H11231454-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/30
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material small in fluctuation of sensitivity and improved in residual dye stains by using a vinylsulfone type hardening agent. SOLUTION: The silver halide photographic sensitive material contains a wetting agent in an amount of 15-50 weight% of gelatin in the photographic constituent layers, and at least one kind of hardening agent represented by the formula: CH2 =CHSO2 -R-SO2 CH=CH2 in which R is an optionally substituted alkylene group and it may have a part combining with an amido or ether or thioether group.
Patent JP-H06213162-A (JP)
Title: Abrasion preventing device for reciprocating pump
Inventor: KONDO TAKAHIKO
IPC: F04B43/02
Filed: 1993-01-13
Abstract: PURPOSE:To prevent abrasion and improve durability by seating a one-way valve provided on the intake passage and the delivery passage of a pump chamber on a valve seat made of high-tenacity soft synthetic resin with a spring in a plunger pump. CONSTITUTION:A pump case 12 is supported on a bulge section formed at the center of a communicating pipe member 17, and the communicating pipe member 17 is formed with an inflow port 21 at one end and a delivery port 22 at the other end. An intake passage 23 is fitted to the inflow port 21, and a delivery passage member 24 is fitted to the delivery port 21 via a one-way valve 30 respectively. A valve seat member 38 made of soft synthetic resin is screwed into a cylindrical valve case 31, and a steel valve element 33 is excited by a spring 34 and seated on a valve seat 37 to constitute the one-way valve 30. Polypropylene is used for the soft synthetic resin, and the valve element 33 may be made of synthetic rubber.
Patent JP-H0361584-A (JP)
Title: Data recording medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/2433
Filed: 1990-02-19
Abstract: PURPOSE:To improve contrast, C/N ratio, and stability by constituting a recording layer of a plasma polymerization film of an organometal complex formed by a glow discharge decomposition method. CONSTITUTION:An organometal complex is used as a starting substance and the plasma polymerization film of the organometal complex is formed on a desired substrate 1 as a recording layer 2. As the material of the substrate, various metals, glass, a polymer film, ceramics, an inorg. single crystal or the like are pref. used. That is, the recording layer 2 of which both surfaces are covered with protective layers 3 is provided to the substrate 1 and a protective plate 4 is provided to the uppermost layer. The recording layer 2 is formed from the plasma polymerization film of the organometal complex by the glow discharge decomposition method and, pref., light absorbing substance is uniformly dispersed in a carbonaceous substance 5.
Patent JP-H04297885-A (JP)
Title: Automatic radar selector
Inventor: AONO MASAHIRO
IPC: G01S13/91
Filed: 1991-03-01
Abstract: PURPOSE:To obtain an automatic radar selector which selects optimum radar information based on judgement of reliability, precision, continuity, etc., of data of radar information inputted from radars and makes it possible for a radar controller to see display of digital data of the radar information and analog data thereof, synchronously with the former, under the optimum conditions. CONSTITUTION:Radar information inputted from a plurality of radars is converted from analog information into digital information by using target detecting devices 15 and 16, an airplane target in each radar is detected, each airplane target is tracked by using a tracking processing device 18, and based on comparison of the results of tracking, the performance of each radar as a whole is judged. Digital data of the radar being judged as optimum are sent to a display control device 19, while switching over to analog data of the discriminated radar is conducted by using a radar switching device 17. A display device 20 is made to display the digital data of the radar judged as optimum and also the analog data thereof, synchronously with the former.
Patent JP-H11226142-A (JP)
Title: Fireproof division through-member
Inventor: TAKAHASHI JIRO
IPC: A62C3/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance workability at execution time of a fireproof division through-member, to prevent falling out of a packing material by excellently fitting to the outer periphery of an amorphous through-material, and to reliably exhibit performance of a thermally expansive fire resistant material. SOLUTION: Tongue pieces 17... of a fire resistant material 16 are fitted to the surface and a trough of piping and a cable only by dropping these sleeve main bodies 10, 10a in a floor through-hole from above by installing the saw- toothed thermally expansive fire resistant material 16 having the upper surface covered with a sheet 19 in a holding frame 11 of the sleeve main bodies 10, 10a divided into two parts. Therefore, a packing material such as mortar can be immediately filled from upstairs without requiring to read just the thermally expansive fire resistant material 16. The thermally expansive fire resistant material 16 reliably functions by heat in a fire to prevent the fire, heat and smoke from infiltrating upstairs/downstairs by blocking up the floor through- hole.
Patent JP-S62299561-A (JP)
Inventor: MARUKOMU OORUDOROIDO
IPC: D03D47/16
Filed: 1986-02-20
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-H02213900-A (JP)
Title: Underwater sound absorber
Inventor: AKAMA FUMINORI
IPC: G10K11/16
Filed: 1989-02-15
Abstract: PURPOSE:To improve sound absorptivity and hydraulic pressure resistance over a wide range and to secure underwater sound absorption by dispersing and fixing powder which is spherical shell type grains each having a conductive thin film on its external surface in foaming resin, impregnating the foaming resin with magnetic fluid and acoustic oil, and embedding a coil which excites the magnetic fluid in the sheath of a surface layer. CONSTITUTION:The spherical shell type grains 1 whose specific gravity is <=1 are glass balloons which have cavities internally and formed to various sizes, and their external surfaces are formed of carbon by sputtering, etc.; and the conductive thin film 3 which is adjusted is formed and the grains are dispersed and fixed with the foaming resin 5. Further, the foaming resin 5 is impregnated with the magnetic fluid 4 whose viscosity is adjusted with the acoustic oil 6 and the coil 8 for excitation is covered with the molded sheath to form a plate shape. Consequently, the underwater sound absorber which has the wide band, high sound absorptivity, and high hydraulic pressure resistance is obtained.