baber/WOPTO huggingface dataset:
Patent JP-S5577141-A (JP)
Title: Etching method
Inventor: KAMINAKA SHIYOUICHI
IPC: H01L21/306
Filed: 1978-12-07
Abstract: PURPOSE: To make possible the formation of a precise pattern by means of a shielding body provided close to the substrated for even etching speed when a semiconductor substrate undergoes an etching liquid.  
     CONSTITUTION: An etching tank 3 filled with an etching liquid is arranged into a water tank 2 having water 2 stored to prevent the rise in the temperature of the etching liquid. A carrier 4 holding a plurality of semiconductor substrates leaving a clearance therebetween is submerged into the tank 3 and a specified etching is performed. In this process, adjusting plates 8 serving as a shielding body are inserted into the clearance between the substrates to uniformize the etching speed between the peripheral and central portion of the substrate. In other words, a hole with a diameter about 1/2 as large as the substrate is punched at the central portion of the adjusting plate so that the amount of the etching liquid 7 is properly increased toward the central portion of the substrate 5 to eliminate uneven etching speed. With such an arrangement, a better etching is possible even to yield any fine pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6230046-A (JP)
Title: Recording device
Inventor: SHIMAZAKI TAKASHI
IPC: B41J2/315
Filed: 1985-07-10
Abstract: PURPOSE:To prevent the abrasion of a record medium and a thermal head and the generation of a scratch, etc. by forming abrasion-resistant films to at least one of a surface directed toward the thermal head of a material to be recorded or the surface of the thermal head. CONSTITUTION:A surface directed toward a thermal head 1 of a film 2 and the surface of the thermal head 1 are treated in an abrasion resistance manner by an siloxane derivative in approximately 3mum thickness, and no abrasion and scratch is generated in the film 2 and the thermal head 1 even when the film 2 moves on the thermal head 1 on recording. The siloxane derivative can be manufactured through a method in which an silicon compound such as tetrafunctional silicon tetrachloride is made to act with water in fixed quantities of monovalent alcohols and esters and the colloidal dispersion of a partial hydrolyzate is acquired. The liquid is applied on one surface of the film 2, and heated for several hrs at approximately 50-100 deg.C and left as it is, thus forming a film. The abrasion-resistant film is not flawed even when it is rubbed with steel wool. A glassy substance silica thin-film is shaped through the siloxane working, and is thermally strong, has hygroscopicity, and has hydrophilic properties and ink 4 for recording uniformly adheres on the thin-film.
Patent JP-H055-A (JP)
Title: Production of seeding sheet
Inventor: TSUJI MASARU
IPC: A01C1/04
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a seeding sheet efficiently dispersing even small seeds, germinating on the same day as by direct sowing, providing new sprouts in a good dispersed state by applying a coating solution mainly comprising seeds of plant and a water-soluble adhesive to a substrate of fiber sheet and drying. CONSTITUTION:A coating solution comprising plant seeds (e.g. seed of Western lawn grass), a water-soluble adhesive (e.g. sodium alginate), kaolin, talc, etc., is applied to a substrate of fiber sheet such as paper composed of needle-leaf tree Kraft paper and dried at 5-60 deg.C to give the objective seeding sheet. Plant seeds which are previously immersed in a low-viscosity polyhydric alcohol such as polyethylene glycol and coated with the alcohol is preferably used as the plant seeds. New sprouts having extremely uniform and excellent dispersed state can be confirmed to germinate on the same day as by direct sowing by placing the seeding sheet on soil and watering.
Patent JP-S5484435-A (JP)
Title: Fault detecting method
Inventor: OKUNO HIRONARI
IPC: G11C29/00
Filed: 1977-12-19
Abstract: PURPOSE: To ensure an assured checking for the growing circuit and the like by securing the exclusive logical sum for the lowest rank bit signal of the start and end address signals and adding the grown signal as the parity signal of the grown partial writing signal.  
     CONSTITUTION: The fault is detected by address signal 1 showing the data start and address signal 3 showing the data end for PWF growing circuit 1 which produce the partial writing indication signal used when the data is written into the memory. In other words, the signal produced by securing exclusive logical sum 4 for the lowest rank bit signal of address signal 1 and 3 is added to in the form of the parity  signal of grown partial writing signal PWF. Thus, an assured checking is ensured  for the PWF growing circuit and the transmission line through a simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5775250-A (JP)
Title: Lower metal mold device of gas hardening type mold making machine
Inventor: SOFUE SUMIO
IPC: B22C9/12
Filed: 1980-10-28
Abstract: PURPOSE:To make cleaning of the surface of an elevating table and the lower part of a lower metal mold extremely easy by constituting the hermetic space  for gathering hardening gases provided below the lower metal mold by using  mutually freely separable skirt members and the elevating table. CONSTITUTION:A carriage 14 like a frame body provided with openings 14a of a required size is provided freely movably into and out from the position right above an elevating table 5 which is elevatable n communication and connection with a neutralizing device, above said table 5. Skirt members 15 like a frame which are abuttable on the top surface of the table 5 and are mounted with a prescribed lower metal body 16 on their top surfaces are detained and placed freely ascendably through the openings 14a of the carriage 14 on the carriage 14. In this way, the hermetic space for gathering hardening gases provided  below the mold 16 is constituted of the mutually freely separable skirt members  15 and the table 5.
Patent JP-H0721167-A (JP)
Title: Device and system for document management
Inventor: NODA HIROSHI
IPC: G06F17/21
Filed: 1993-06-23
Abstract: PURPOSE:To prepare a new document on the document management device which selects and uses plural document preparation tools, to inhibit an unnecessary document from being generated, and to obtain unified operation and feeling of operation over the network. CONSTITUTION:Pieces of document preparation tool start information for existent documents and new documents are given in document control information that a document managing means 5 manages and then even if an operator selects the preparation of a new document, a document preparation tool can be started up without generating any dummy file; and further even if the operator quits preparing the new document halfway, the generation of an unnecessary document is suppressed. Further, the common document control information is utilized by coupling the document management device with a network to obtain the unified operation and uniform feeling of operation over the network.
Patent JP-S63313379-A (JP)
Title: Cartridge for optical disk
Inventor: KOI TAKEYOSHI
IPC: G11B7/24097
Filed: 1987-06-17
Abstract: PURPOSE:To eliminate the need for an optical disk device to be replaced into the new design by giving compatibility to an air incident type optical disk thicker than a conventional disk with a conventional substrate incident type optical disk cartridge. CONSTITUTION:The material of a base 22a is changed from glass into plastic in order to improve the heat resistance moisture resistance and rigidity of an optical disk 22 and a thick metal as a material of a spacer 22b to provide the rigidity is used, then the thickness of the optical disk 22 is made thickener than a conventional thickness. In containing the substrate incident type optical disk 22 having a thicker thickness into the same size as a conventional size, the thickness of the guide section 23a of the cartridge is made thin to prevent the surface damage of the optical disk 22 to make the thickness of the cartridge 23 the same as the conventional thickness and the thickness of the positioning section 23c is set equally to that of the conventional thickness for the distance from the positioning post to the recording layer 22c of the optical disk 22 and the thickness of the clamp of the base 22a is made thinner than the other part by the thickness difference of the spacer 22b.
Patent JP-S5579935-A (JP)
Title: Method of manufacturing fuel storage tank for cigarette lighter
Inventor: OKAMOTO ETSUE
IPC: F17C1/16
Filed: 1978-12-11
Abstract: PURPOSE: To simplify the construction of a cigarette lighter and improve the sealing between a fuel storage tank and a cylinder in the lighter by constructing the tank by upper and lower members and mounting the cylinder internally having a valve unit or the like through a packing at the members.  
     CONSTITUTION: A fuel storage tank 1 is constructed by connecting the upper and lower half portions 2 and 3 thereof by means of high frequency welding. Mounting holes 5, 6 are perforated at the half portions 2 and 3, respectively, and the small- diameter portions 13, 15 of a cylinder 11 for internally mounting burner valve unit or the like are inserted through packings 16, 17, respectively into the holes 5, 6, respectively. Thus, the cylinder 11 is rigidly retained in the tank 1, and the packings 16, 17 exactly seals between the tank 1 and the cylinder 11 at their gap. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5776647-A (JP)
Title: High-speed and low-speed switching type simulator
Inventor: HASHIMOTO SHIGEO
IPC: G06F19/00
Filed: 1980-10-31
Abstract: PURPOSE:To perform simulation with the same operator's load by performing models in time-division mode when an arithmetic speed switching part is placed at a low-speed side and by repeatedly performing a single model in an idle time resulting from the deletion of another model when the said switching part is at a high-speed side. CONSTITUTION:According to the spcification of a model arithmetic range specifying device 3, the operator 1 of a digital differential analyzer DDA starts execution from the contents of a model storage part 2 to execute model-arithmetic or no-arithmetic instructions one after another repeatedly. The contents of the specifying device 3 are changed a prescribed time after the start to increase the repetitive speed of arithmetic. This example shows that the airthmetic of four models with a lsec period in starting two seconds is performed at a high speed, i.e., 0.25sec period from the point three seconds later. Arithmetic results are stored in an arithmeticresult time-series storage part 4 in time series. In an actual-input time-series storage part 5, measured values from a process 7 are read via a process input-output equipment 6 at intervals of lsec. A statistics processor 8 performs the statistical processing of the measured values and models to discriminate similarity, and then continues the simulation with respect to only similar models.
Patent JP-S5483609-A (JP)
Title: Baffle structure for continuous heat-treating furnace such as continuous annealing furnace
Inventor: KUSUNOKI HIROSHI
IPC: C21D9/08
Filed: 1977-12-16
Abstract: PURPOSE: To promote the formation of ferrite structure efficiently, by controlling heat transfer in accordance with the pipe diameter through the adjustment of vertical motion of a baffle which is vertically movable.  
     CONSTITUTION: In a heat-treating furnace 1, e.g., a lateral annealing furnace for ductile cast iron tube, a pipe 5 supported by a link chain 4 travels in the direction of an arrow. A fixed baffle 12 is installed at each boundary of a heating zone A, a soaking zone B, and a slow cooling zone C. At the boundary between the soaking zone B and the slow cooling zone C, e.g., is installed a vertically movable baffle 20 adjouning to the fixed babble 12. The movable baffle 20 is made of light weight heat-insulating material, e.g., ceramic fiber etc., and is suspended from an elevating machine set at outsde of the furnace. Consequently, the distance between the baffle 20 and a skid rail 3 is adjusted in accordance with the diameter of the pipe 5 and with heat-insulation, thus controlling heat transfer in accordance with the diameter of the pipe 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6132968-A (JP)
Inventor: AREKISANDAA UIRIAMU HASAAKOGUR
IPC: H01R9/05
Filed: 1984-07-24
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-H08317960-A (JP)
Title: Massager
Inventor: ITO TAKAKAZU
IPC: A61H23/02
Filed: 1995-05-26
Abstract: PURPOSE: To take off the stiffness in the manner of rubbing left and right both sides of the back for example by vibrating a pressurizing body in the longitudinal direction of the horizontal rod corresponding to the repetition of an energized and unenergized state and thereby vibrating a pair of pressurizing bodies left and right in a symmetrical position. CONSTITUTION: In the center part of a truck 10, a spline shaft 68 is erected freely rotatably; a cylinder 96 fitted to this shaft and composed of a magnetic material is fitted so as to make it freely slidable with a vertically moving cylinder 97 composed of a nonmagnetic material; and also a vertical rod 99 is attached to it. Additionally, a pair of pressurizing bodies 11 are attached to the vertical rod 99. Further, on the outer circumference of a female screw 113, 114 made of a magnetic material inside a cylinder 151 which is formed on the inner circumference of the pressurizing bodies 11 and which is composed of a nonmagnetic material, a coil 127 is embedded at a position close to the center.  When the coil 127 is energized, the pressurizing bodies 11 are moved outward against the repulsive force of a spring 115; and conversely, when unenergized, the pressurizing bodies 11 are pushed back by the repulsive force of the spring.
Patent JP-H0444700-A (JP)
Title: Sample-and-hold circuit
Inventor: MAEKAWA TOSHIICHI
IPC: G11C27/02
Filed: 1990-06-11
Abstract: PURPOSE:To execute satisfactory sampling-and-holding with simple configuration by executing the cascade connection of first and second CMOS switch elements and adjusting the phase of a sampling pulse to be supplied. CONSTITUTION:The size of a CMOS switch element 5 is sufficiently enlarged and this element 5 is formed as an element having sufficiently low ON resistance. Then, the sizes of CMOS switch elements 2 and 4 are suppressed as prescribed exceeding limit, and these elements 2 and 4 are formed as elements having prescribed ON resistance. Further, the phase of a sampling pulse phi2 to be supplied to the CMOS switch element 2 is slightly delayed for tau rather than the phase of a sampling pulse phi1 to be supplied to the CMOS switch elements 2 and 4. Therefore in this circuit, since the size of the CMOS switch element 5 is sufficiently large so as not to generate the problem of dielectric strength and the sizes of the CMOS switch elements 2 and 4 are set as prescribed exceeding the limit, the gate capacity is reduced and the jump-in of the sampling pulse through this gate capacity is reduced.
Patent JP-H03215260-A (JP)
Title: Method and device for controlling expansion of pneumatic supporting device
Inventor: TOOMASU EI KUROUSUKOTSUPU
IPC: A47C27/08
Filed: 1990-06-11
Abstract: PURPOSE: To control and maintain the correct amount of air in a pneumatic support device by measuring the height and distance of each cell, determining the position of the user on the pneumatic support device, and controlling expansion of each air cell so that it meets an air support characteristic suited for the position of the user. CONSTITUTION: A pneumatic support device 10 such as a mattress has a plurality of air cells 14, 16, 18, each of the air cells having a distance measuring means. The height and distance 30 of each cell, i.e., the distance between its top and bottom surfaces, is measured by the means. Valves 28, 30, 32 are placed between an air supply manifold 26 and each air cell, and signals of the heights and distances of the individual air cells are transmitted to an appropriate microprocessor 36 via a analog-to-digital converter 34. The microprocessor controls the operation of the valves 28, 30, 32 and keeps predetermined stiffness inside the air cells, thereby reducing the boundary pressure produced between the user and the support surface of the mattress 10, and maintaining the relative heights of the air cells to ensure the desired position.
Patent JP-H10341344-A (JP)
Title: Facsimile equipment
Inventor: SAKAI KANEYUKI
IPC: H03M7/30
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of memory-full states in an image memory by storing image data in an image memory through high compression while using lossy type comprising system, when the empty capacitance of image memory becomes less than a prescribed value. SOLUTION: An operator inputs the destination from a control panel and stores the image data of original into the image memory but at such a time, the current empty capacitance of image memory is confirmed. When the empty capacitance is more than a prescribed value p, an encoder circuit selects a selector 22 so as to perform a losses type compression, and image data are stored through the selector 22 into the image memory after compression at a lossless type encoder circuit 23. When the empty capacitance of image memory is less than the prescribed value, the selector 22 is selected so as to perform the lossy type compression.  The image data are transferred via the selector 22 into the image memory, while being compressed by the lossy encoder circuit 23 after reducing the amount of raw image data and while first referring to the bit map or the like of image data at the lossy encoder circuit 23.
Patent JP-H01258657-A (JP)
Title: Imide, its production and production of dipeptides using the same imide
Inventor: TAKAHASHI SATOJI
IPC: C07K5/078
Filed: 1988-06-21
Abstract: NEW MATERIAL:The imide of formula I (R1 is H or 1-4 alkyl). EXAMPLE:N-(1-carbomethoxy-2-phenyl-ethyl)-2-amionosuccinimide. USE:A synthetic intermediate for alpha-L-aspartyl-L-phenylalanine methyl ester useful as a novel sweetener. PREPARATION:The objective compound of formula I can be produced by reacting a beta-aspartylphenylalanine derivative of formula II (R2 and R3 are H or 1-4C alkyl) at -10-+200 deg.C in a non-alcoholic solvent (e.g. toluene) in the presence or absence of an acid (e.g. sulfuric acid). The product can be converted into an alpha-aspartylphenylalanine derivative by reacting with a base.
Patent JP-S5377339-A (JP)
Title: Controlling method for nitrogenous oxide among burning gas
Inventor: HARADA YOSHIO
IPC: F23C99/00
Filed: 1976-12-21
Abstract: PURPOSE: To reduce economically nitrogenous oxide among burning gas, by adding during burning the appendix agent processed in such a manner that suboxidized iron and fine powder iron are suspended and dispersed in hydrocarbon with a surface active agent, and by controlling the volume of surplus oxygen among burning gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5943244-A (JP)
Title: Transmission belt
Inventor: KOGA KEIJI
IPC: C08L7/00
Filed: 1982-09-02
Abstract: PURPOSE:To provide a transmission belt which can show durability at a high temperature by using vulcanized rubber of rubber composition for an elastic substance layer, which contains non-sulfur denatured polychloroprene rubber, a thiuram type compound, nickel dithiocarbamine acid and/or nickel xanthate. CONSTITUTION:An elastic substance layer is formed of vulcanized rubber of rubber composition containing 100wt% of rubber containing more than 50wt% of non-sulfur denatured polychloroprene rubber, 2-15wt% of thiuram type compound expressed by the formula ( I ), and 0.3-5wt% of at least one kind of nickel salt selected from nickel dithiocarbamine acid expressed by the formula (II) and nickel xanthate expressed by the formula (III). The transmission belt in which the vulcanized rubber of such rubber composition is used at least for either a retaining rubber layer or an adhesive rubber layer is excellent in heat- resisting property as well as adhesive property to fiber, and hence excellent in durability at a high temperature.
Patent JP-H0722508-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROKI MASANORI
IPC: H01L21/82
Filed: 1993-06-24
Abstract: PURPOSE:To enhance the reliability of a semiconductor integrated circuit device by keeping the electric potential in normal state at a semiconductor substrate, reducing wiring discontinuity and contact failure, and reducing a forming region for a fuse element in the semiconductor integrated circuit device. CONSTITUTION:An element isolation film 3 is provided on the principal plane of a semiconductor substrate 1; a fuse element F for relieving a semiconductor element is provided on said film 3; an insulating film 7 is provided on the fuse element F; a wiring layer 16 to be connected to the fuse element F through a connecting hole made in the insulating film 7 is provided; and a guard ring layer G surrounding the fuse element F on a ring is provided on the element isolation film 3 in a semiconductor integrated circuit device where an layer insulating film 20 is formed which comprising an SOG(Spin On Glass) film 19 and a silicon oxide film 18 covering the fuse element F and a wiring layer 16.
Patent JP-H096480-A (JP)
Title: Electronic computer cooling system
Inventor: HAYASHI ATSUSHI
IPC: G06F1/20
Filed: 1995-06-20
Abstract: PURPOSE: To save the drive cost by opening a stop valve to a substituted air- conditioner and closing the stop valve to a main air-conditioner so as to switch a cooling air duct when the cooling fan source is replaced with the substitute air-conditioner for driving. CONSTITUTION: The system has a air panel 4, a stopper 5, and a support shaft 6 fitted to the panel 4 to support the panel 4 at its upper part. When a main air-conditioner is driven, the air panel 4 is pending so as to be in contact with the stopper 5 by its self weight and pushed to the stopper 5 by a wind pressure of a cooling air M from the main air-conditioner (4b). When the main air- conditioner is stopped by a fault or inspection and 2 substitute air-conditioner is driven, the panel 4 is blown up so as to balance a panel floating force by the cooling wind S from the substitute air-conditioner. Thus, almost without unnecessary heat exchange with air not requiring air-conditioning under a free access floor plate 1, the cooling air required for cooling electronic devices in an electronic computer is sufficiently supplied.
Patent JP-S5579959-A (JP)
Title: Solar heat collector
Inventor: HIMENO MASAO
IPC: F24J2/48
Filed: 1978-12-11
Abstract: PURPOSE: To improve the heat collecting efficiency of a solar heat collector by providing heat collecting elements on the side surfaces of heat collector columns and between upper end portions of the side surfaces thereof with the light-collecting surfaces of the columns left uncovered, and filling with a liquid medium spaces surrounded by the heat collecting elements.  
     CONSTITUTION: A heat collecting element 1 is provided around light-collecting portions 4 of heat collector columns 5, and heat collecting elements 2, 3 are applied to those portions of the outer surfaces of the columns 5 which do not include the light-collecting portions 4. Spaces 6 surrounded by the heat collecting elements 1, 2, 3 are filled with a liquid medium. The sunbeams Y enter the light-collecting portion 4 to reflect at (a) then at (b), (c). The reflection is repeated innumerable times in this manner as the sunbeams Y give off heat onto the heat collecting element 3. The sunbeams Y then reach the heat collecting element 2 to reflect repeatedly in the opposite direction while giving off heat onto the heat collecting elements  2, 3. Thus, the heat collecting effect is improved. Moreover, the parallel-arranged  heat collecting elements 3 display a heat preserving effect so that the heat collecting efficiency of the solar heat collector can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio