baber/WOPTO huggingface dataset:
Patent JP-H03262686-A (JP)
Title: Recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/30
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a recording material extremely excellent not only in color forming properties or raw preservability but also in the preservability of a recording image by using at least one kind of a specific salicylic acid derivative and a multivalent metal salt thereof as a developer. CONSTITUTION:This recording layer is obtained by forming a layer containing a colorless or light-colored basic dye and a developer capable of forming a color upon the contact with the dye on a support. As the developer, at least one kind of a salicylic acid derivative represented by general formula (I) and a multivalent metal salt thereof is used. As a multivalent metal forming a salt along with the salicylic acid derivative, divalent, trivalent and tetravalent metals, for example, zinc, calcium, aluminum, magnesium, tin, iron and the like are pref. and zinc is especially pref. among them. Since the recording material using the salicylic acid derivative or the metal salt thereof imparts sufficient developed color density and an extremely stable developed color, even when it is exposed to sunlight for a long time or preserved under high temp. or high humidity environment, a recording image generates almost no discoloration and fading and this recording material is advantageous in the long-term preservation of recording.
Patent JP-S57179377-A (JP)
Title: Retrieving device for mechanical energy
Inventor: YAMAJI MIKIO
IPC: F04B41/06
Filed: 1981-04-24
Abstract: PURPOSE:To enable to effect a shock absorbing operation and retrieve simultaneously a kinetic energy as a comression energy by a method wherein a cylinder mechanism equipped with a valve mechanism is incorporated in a movable section for a movable mechanical device having the mechanical energy to be absorbed. CONSTITUTION:In case a piston 10 is arrived at the lower dead point thereof by the motion of the movable mechanical device 1, a signal from a terminal signal generator 13 is fed to a switching valve and ports are switched to the switched positions L-A, H-B where they are communicated each other. When the piston 10 begins to move upward, low-pressure air is flowed into the head chamber 11 of a cylinder 8 through a suction port 4 while the pressure of the air in a rod chamber 12 is increased, because the switching valve 6 is keeping the switched position thereof, and when the pressure of the air in the chamber 12 is arrived at a set pressure, it is discharged to a discharging port 5 as the high-pressure air. According to this operation, when the piston 10 reaches the upper dead point thereof, a signal from a generator 14 is fed to the switching valve 6 and the ports are switched to the switched condition of L-B, H-A.
Patent JP-H06248348-A (JP)
Title: Method for heat-treating high silicon steel sheet in magnetic field
Inventor: TANAKA YASUSHI
IPC: C21D1/04
Filed: 1993-02-26
Abstract: PURPOSE:To produce a high silicon steel sheet high in magnetic permeability and low in iron loss by heat treatment in a magnetic field. CONSTITUTION:As for a silicon steel sheet having a compsn. contg. 4 to 10wt.% Si or 4 to 10wt.% Si+Al and, in which preferably, the content of C, Mn, P, S, N, O or the like is regulated to prescribed one and having <=0.5mm sheet thickness and 20mum to 2.0mm average crystal grain size, the impression of a magnetic field of 1.6 to 640A/m effective magnetic field is started in the temp. range of 350 to <650 deg.C, and successively, cooling is executed to <=300 deg.C in the same magnetic field.
Patent JP-H11255933-A (JP)
Title: Expanded rubber and its production
Inventor: GOTO HIDEO
IPC: C08J9/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To produce an expanded rubber good in physical properties such as compression set and useful as a sealing material for automobiles, etc., at a low cost with a high productivity by forming a specific expandable rubber composition so as to form an oxygen barrier layer on the outer surface and expanding and vulcanizing the formed product according to a hot air vulcanizing(HAV) method. SOLUTION: An expandable rubber composition A comprising a rubber species such as ethylene-propylene diene rubber containing a peroxide compounded as a vulcanizing agent therewith is molded so as to form an oxygen barrier layer 12 on the outer surface and then expanded and vulcanized according to an HAV method to afford the objective expanded rubber E. For example, the expandable rubber composition A containing the peroxide compounded therewith and an oxygen barrier layer-forming material B comprising a rubber composition, etc., containing sulfur as a vulcanizing agent compounded therewith to a twin-screw extruder 1 and simultaneously extruded and molded so as to form a layer of the material B on the outside of the composition A. The resultant molded product C is then expanded and vulcanized with an HAV apparatus 3 while being conveyed with a conveyor 6, further cooled with a cooling device 4 and subsequently cut with a cutter 5 to provide the objective expanded rubber E.
Patent JP-S58179694-A (JP)
Title: Recording medium
Inventor: KASHIWAGI TAKASHI
IPC: B41M5/26
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a recording medium for flash light exposure, reflection, and printing, having sufficient light shielding effect and a high sensitivity, by providing a recording layer containing the particles of a hydrophobic thermoplastic polymer and having a specific optical density on a transparent supporter. CONSTITUTION:Yellow, orange or red color dye and/or pigment (e.g., permanent red, etc.) is added to an aqueous emulsion of a hydrophobic thermoplastic polymer (e.g., polyvinylpyrolidone, etc.) to obtain a paint liquid. The paint liquid is coated on a transparent supporter (e.g., polyester film, etc.) to obtain a recording layer having an optical density of 2.0 or more (in the wave length range of 350-459nm), preferably 1.5 or more (in 560nm or more). By this, an objective recording medium is obtained.
Patent JP-S55156344-A (JP)
Title: Connection of semiconductor device
Inventor: SATOU FUMITAKA
IPC: H01L23/538
Filed: 1979-05-24
Abstract: PURPOSE:To provide a method of connecting semiconductor, wherein a through conductors are formed in a latticelike form in an insulating substrate, whereas perforations and lands around the perforations are formed on one side of the multilayered wiring plate, and molten solder is poured from the other side of the wiring plate to make the connection between the conductors to external circuits at a high reliability. CONSTITUTION:Conductors 21 which penetrate an insulating substrate 20 are arranged in a latticed state and LSI23 are installed on a distributing layer 22. Pins 25 located at the corners of the substrate 20 are soldered and used as power and grounding terminals. A multilayer distributing substrate 30 is provided with latticed clear holes 40 which correspond to the conductors 21. Lands 41 are set up around  the clear holes 40 by plating and the lands are connected to inner layer conductors  42 at the inside of the holes. The pins 25 are inserted in desired holes. The lands 41 are contacted with the solder and melting solder is poured into the clear holes 40 to perform connection. This constitution permits micropackages having many input and output signals to easily and satisfactorily connect under high reliability.
Patent JP-H06251320-A (JP)
Title: Magnetic head
Inventor: OGAMI KOUJIROU
IPC: G11B5/187
Filed: 1993-02-27
Abstract: PURPOSE:To prevent crack of a gap film of a laminate of a nonmagnetic metal film and a nonmagnetic oxide film by specifying the thickness of the nonmagnetic metal film and forming the nonmagnetic oxide film out of TaOX. CONSTITUTION:A pair of magnetic core halves 1, 2 are butted, and an erasing magnetic gap (g) is formed on the butted surfaces. The one half 1 is formed, for example, of an auxiliary core part made of an oxide magnetic material such as Mn-Zn ferrite, etc., and a winding groove 4 for the coil is formed in the butted surfaces of the core 3. The groove 4 is provided substantially in a U-shape through a core in the thickness direction, and the depth of the gap (g) is specified by its oblique surface 4a. The length of the gap (g) is made 1mum or more, and the gap film has a laminated film structure of a nonmagnetic oxide film 14 and a nonmagnetic metal film 15. The thickness of the film 15 is set to 0.01mum to 0.3mum. The x of TaOx of the film 15 is 1.0<x<=2.5.
Patent JP-S63230597-A (JP)
Title: Synthesis of compound semiconductor
Inventor: KAWASE TOMOHIRO
IPC: C30B29/40
Filed: 1987-03-17
Abstract: PURPOSE:To obtain clean molten liquid of compound semiconductor containing little scum, by preparatorily removing oxide from a part of raw material using a separate vessel placed in a furnace in the synthesis of a compound semiconductor in a high-pressure pull-up furnace. CONSTITUTION:In the synthesis of InAs, oxide is removed especially from an In raw material liable to cause the problem of oxide. The removal process is carried out as follows. A raw material As is put into a crucible 6 for synthesis, topped with B2O3 as a sealant and positioned at a prescribed position. Separately, In is put into a vessel 12 for the removal of oxide. The furnace is sealed and the vessel 12 is heated 13 under evacuation or pressure with an inert gas to melt In. Thereafter, the crucible 6 is heated 4 while evacuating the furnace. When In is completely melted and In oxide floats on the surface of the completely molten liquid, the valve 15 is opened until a prescribed amount of In is poured into the crucible 6. The furnace is pressurized to a prescribed pressure, a heater 4 is electrified to soften the sealant and immerse the raw material in the sealant and the temperature is further raised to effect the reaction of the components and the synthesis of the objective compound.
Patent JP-H07269039-A (JP)
Title: Waterproof treatment method
Inventor: FUJIWARA KUNIHIRO
IPC: E04D7/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a waterproof treatment method forming a waterproofing layer excellent in a waterproof property. CONSTITUTION:Moisture curing synthetic resin is applied to the upper surface of a concrete layer 1 such as the rooftop of a building to form a setting bed layer 2 having proper thickness, waterproof synthetic resin 5 is applied several times after a reinforcing material 4 is laid on the upper surface thereof, and a reinforced plastic waterproofing layer 3 having proper thickness is formed. An adhesive layer 6 of waterproof type synthetic resin is formed on the upper surface of the reinforced plastic waterproofing layer 3 in proper thickness, colored grains 8a of large grains and colored grains 9a of small grains are sprayed on the upper surface of the adhesive layer in the order of them in an unsolidified state of the adhesive layer 6, two layers such as a large grain layer 8 of the colored large grains 8a and a small grain layer 9 of the colored small grains 9a are formed on the upper surface side of the adhesive layer 6, and part of the colored small grains 9a is mixed between the colored large grains 8a. According to the constitution, a top coat layer 10 is formed on the upper surface of a colored aggregate layer 7 in proper thickness, and the surface of the colored aggregate layer 7 is protected.
Patent JP-S59189149-A (JP)
Title: Thermoplastic resin composition
Inventor: TANAKA MASAYUKI
IPC: C08L21/00
Filed: 1983-04-13
Abstract: PURPOSE:To provide the titled resin compsn. having excellent mechanical properties and moldability, by mixing an alkylstyrene/acrylonitrile copolymer with a graft copolymer obtd. by reacting specified vinyl monomers with a rubbery polymer in a specified ratio. CONSTITUTION:A graft copolymer obtd. by polymerizing 80-20pts.wt. monomer mixture consisting of 45-95wt% arom. vinyl monomer and/or alkyl methacrylate, 5-45wt% vinyl cyanide monomer and 0-20wt% other vinyl monomer in the presence of 20-80pts.wt. rubbery polymer such as polybutadiene rubber, is used. 50-95pts.wt. copolymer obtd. by suspension polymerizing 10-45wt% p- alkylstyrene of the formula (wherein R1, R2, R3 are each H, methyl), 10-45wt% acrylonitrile and 0-10wt% other monomer, is mixed with 50-5pts.wt. said graft polymer.
Patent JP-H01236228-A (JP)
Title: Production of five-membered heterocyclic polymer composition
Inventor: HOTTA OSAMU
IPC: C08G61/10
Filed: 1988-03-17
Abstract: PURPOSE:To obtain a five-membered heterocyclic polymer of a high degree of polymerization, by condensing a five-membered heterocyclic compound through dehydrogenation in the presence of a metal halide in the absence of oxygen or water. CONSTITUTION:A five-membered heterocyclic polymer is obtained by condensing, through dehydration, pyrrole, thiophene, selenophene, tellurophene or a five- membered heterocyclic compound derived by introducing an alkyl group, an alkoxy group or the like into the position 3 or 4 of such compound (e.g., 3- hexylthiophene) in the presence of a halide of a metal such as Fe, Ni, Co, W, Mo or Cu in the absence of oxygen or water, desirably, of the both. These polymers are useful in the fields of electronics and optoelectronics.
Patent JP-H09261548-A (JP)
Title: Digital broadcasting receiver
Inventor: MIHARA YOSHIKAZU
IPC: H04N7/173
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable an operation approximate to a VTR by deciding a channel based on relative delay time and interruption time with a viewing channel at the beginning as a reference, and switching the channel to this decided channel in the case of restart after the interruption of viewing. SOLUTION: Desired video, audio and control data are separated from digital data by a data separating circuit 4 and according to the decoded results of the separated control data and operation input data from an operation input device 8, the entire device is controlled. When performing a pause operation, the program delay information of the channel under viewing at present and the current time are stored. When a pause ending operation is performed, the passage of time from the stored current time, namely, the interruption time is calculated and the program delay information of all the channels broadcasting the same program is possessed and stored. Then, the program delay information is retrieved and based on the relative delay time with the viewing channel at the beginning as a reference, any channel is selected.
Patent JP-S54155381-A (JP)
Title: Operation proceeding status detector
Inventor: SUZUKI ISAO
IPC: G05B23/02
Filed: 1978-05-29
Abstract: PURPOSE:To detect the proceeding status of an operation to be controlled without special monitor program by detecting the process of the operation to be controlled with an on-off signal of input/output elements written in the arithmetic processor of a sequence controller. CONSTITUTION:A bit is written in a memory address corresponding to the address of input/output elements becoming the starting condition of the respective steps in a semiconductor memory 21. After all flip-flops FF1-FF5 are initially reset, sequence program is sequentially executed. When the starting condition in the first step is satisfied, a gate AG1 is opened, and a signal is applied from a line IOS to the flip-flop FF1 to thereby set the flip-flop FF1 and to thus radiate light from a light emitting diode D1. Every time the step is proceeded then, each of the light emitting diodes D2-D5 radiates sequentially light to thereby display the operating status.
Patent JP-H11248640-A (JP)
Title: Device and method for inspecting optical information recording disc
Inventor: SHIYUKUNAMI SHIYUUICHI
IPC: G01M11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting an optical information recording disc capable of efficiently inspecting track pitch arrangement in a good S/N. SOLUTION: The inspecting device includes an optical pickup 1 for radially scanning the tracks of a disc 10 while turning a focus servo on and a tracking servo off, a positive/negative peak value extracting circuit 3 for detecting positive/negative peak values for tracking detection signals produced in accordance with the output of a reflected light from the optical pickup 1, a positive peak comparing circuit 6a and a negative peak comparing circuit 6b for using peak values for the tracking detection signals obtained when the track pitch arrangement of the disc 10 is normal, as reference values,  to compare peak values for the tracking detection signals detected by the positive/negative peak value extracting circuit 3 therewith for such comparison detection output that the track pitch arrangement is normal if they correspond thereto each other and it is abnormal if they do not correspond thereto, and an inspection position output circuit for outputting a radial position or an address value for the tracks of the corresponding disc 10.
Patent JP-S63233089-A (JP)
Inventor: MORI KAZUTAKA
IPC: C04B41/87
Filed: 1987-03-20
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-S63233076-A (JP)
Inventor: MIZUTANI TOSHIAKI
IPC: C04B35/565
Filed: 1987-03-20
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-S62220053-A (JP)
Title: Telephone rate charging system
Inventor: MAMIYA HIROSHI
IPC: H04M15/00
Filed: 1986-03-20
Abstract: PURPOSE:To make a file capacity into efficiency, and to make a software into a common use, by performing a charging calculation process using one charging data file against plural kinds of telephone rate systems. CONSTITUTION:At a stage when a caller responds to a call transmitted to a trunk line 10 from an extension telephone, a call destination number and a call start time ST can be found. Also, at the stage when the call is finished, a call completion time ET can be found. The acceptance part 4 for a telephone rate charging, when accepting those charging data 100, input the data to a processing part 5. On completing the input of those data to the processing part 5, the call opposite number, and the charging data from the data file as a parameter, are retrieved, and a unit rate R and the number of unit seconds P can be obtained. A telephone rate Q is found from those data, and is preserved as an accumulated storage.
Patent JP-S58181235-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1982-04-15
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-H02244073-A (JP)
Title: Input device for image forming device
Inventor: TONE EIICHI
IPC: G06F3/048
Filed: 1989-03-16
Abstract: PURPOSE:To allow normal image editing operation when either the editing area setting or the process condition setting is performed at first by instructing whether a coordinate signal from a coordinate input part is for specifying an editing region or for setting process conditions in the coordinate input part. CONSTITUTION:The device possesses a control part composed of a CPU 25, a ROM 26 and a RAM 27, and for the control part, a tablet plate 4 is connected through a tablet input/output circuit 28 and a touch pen 22 is connected through an I/O circuit 29. When editing area setting mode is set by the touch pen 22 and a prescribed area of an original is appointed, the editing area is specified. When editing process condition selecting mode is set by the tablet plate 4 and a desired editing function is selected, editing is performed for the specified editing area, and conversely, when the original process condition selecting mode is set at first, and the editing function is selected, then the editing area is specified by setting the editing area setting mode using the touch pen 22, the desired editing is performed. Thus, the editing area setting mode or the original process condition selecting mode is optionally selected and easy image editing operation is realized.
Patent JP-H11219974-A (JP)
Title: Chip recognizing device and chip mounting device comprising the same
Inventor: MUTO KENICHI
IPC: H01L21/60
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a chip recognizing device and a chip mounting device comprising it, wherein the position of a semiconductor chip and the position of a substrate to which it is bonded are accurately recognized in a short time. SOLUTION: Relating to a chip recognizing device provided with an imaging means for imaging between a semiconductor chip C sucked to a collet and a substrate B prior to bonding, a chip mark Mc of the semiconductor chip C and a substrate mark Mb of the substrate B, and a detection means for detecting displacement of the semiconductor chip C based on the imaged chip mark Mc and the substrate mark Mb, the imaging means comprises prisms 46 and 50 for taking in images of two chip marks Mc of the semiconductor chip C and images of two substrate marks Mb of the substrate B, two chip imaging cameras 45 for imaging the images of two chip marks Mc from the prisms 46 and 50, respectively, and two substrate imaging cameras 49 for imaging images of two substrate marks Mb, respectively.
Patent JP-S57179009-A (JP)
Title: Steam cured calcium silicate compound with superior carbonation resistance
Inventor: YOSHIKAWA HIROMASA
IPC: C01B39/06
Filed: 1981-04-28
Abstract: PURPOSE: To obtain the titled compound causing no efflorescent phenomenon even if exposed to air over a long term by adding a prescribed percentage of an org. phosphoric ester to a slurrified mixture contg. powdered siliceous and calcareous starting materials as principal starting materials.  
     CONSTITUTION: Water is added to a powdered siliceous starting material such as Portland cement + silica powder and a powdered calcareous starting material such as CaO powder to prepare a slurrified mixture of the starting materials. An org. phosphoric ester is added to the mixture by 0.2W5wt% of the total solid content of the mixture, and they are mixed and subjected to steam curing by an ordinary method to manufacture the desired steam cured calcium silicate compound. The life of tobermorite in the resulting said compound is elongated by ≤5 times that of conventional tobermorite under severe conditions, so the carbonation resistance is enhanced correspondingly. Trimethyl phosphate or the like is used as said org. phosphoric ester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03264988-A (JP)
Title: Lighting controller
Inventor: NISHIOKA KENJI
IPC: H04Q9/00
Filed: 1990-03-14
Abstract: PURPOSE:To adjust the lighting level of the lighting load of a fluorescent lamp, etc., without varying lighting level data by providing an adjusting means which fixes corresponding bits of input lighting level data at one predetermined level and outputs them to a lighting signal generating means. CONSTITUTION:A display device 11 makes a display on a display part 17 according to a data signal DA which is supplied from a control part 12. Plural fluorescent lamps L1 - Ln of the display part 17 consist of a red fluorescent lamp R, a green fluorescent lamp G, and a blue fluorescent lamp B. Those fluorescent lamps L1 - Ln illuminate with brightness and colors corresponding to a display image, so every time dimming control and color tone control are performed, adjusting circuits D1 - Dn and duty signal generating circuits E1 - En generate a duty signal, with which illumination control parts B1 - Bn perform lighting control over the fluorescent lamps R, G, and B. Consequently, the lighting level of a lighting load can be adjusted without varying and inputting the lighting level data.