baber/WOPTO huggingface dataset:
Patent JP-H0660302-A (JP)
Title: Rotary head type recording or reproducing device
Inventor: HASEGAWA KATSUHIDE
IPC: G11B5/008
Filed: 1992-07-31
Abstract: PURPOSE:To gain a uniform track pitch not only at a 1/2 times speed but also at a 1/4 times speed by further adding an improvement to the device for recording/reproducing on plural modes of different bit rates using plural heads. CONSTITUTION:Heads A, C, E and G having a first azimuth and heads B, D, F and H having a second azimuth are alternately arrayed and heads A' and E' having the second azimuth are arranged close to the heads A and E. By the heads A', C, E' and G, recording/reproducing are carried out at the 1/2 times speed and at the same track pitch. Then, the positions of the heads A and E are shifted from uniformly arranged positions on the periphery of a rotary head by specified amounts and thus, at least at the 1/4 times speed and at the same track pitch, the recording/reproducing are carried out.
Patent JP-H04356209-A (JP)
Title: Air conditioner for vehicle
Inventor: HIGASHIHARA AKIHITO
IPC: B60H1/08
Filed: 1991-08-08
Abstract: PURPOSE:To prevent deterioration of a valve gear, which switches over a water circuit to a heater core, and to reduce variations in blow-off temperature. CONSTITUTION:The amount of warm cooling water supplied to a heater core 21 and the amount of reflux flowed through a reflux passage 46 for the cooling water discharged from the heater core 21 is controlled by means of a periodical on/off conrol of a first valve 25a and a second valve 25b, respectively. As a result, the warm cooling water and the cold cooling water are mixed in accordance with the duty ratio of the on/off signal impressed by the valve gears 25 as a time average causing the temperature of the heater core 21 to stabilize. The on/off signals are controlled in accordance with the load, duty ratio and the like. Thus piling of impurities on the valve gears can be prevented and the durability of the valve gears improved because the number of on/off times of the valve gears is reduced in accordance with the usage. Generation of water hammer can also be restrained by means of the existance of a bypass passage.
Patent JP-H0273207-A (JP)
Title: Packaging structure of optical waveguide parts
Inventor: JUMONJI HIROMICHI
IPC: G02B6/122
Filed: 1988-09-09
Abstract: PURPOSE:To prevent peeling and rupture of a joint part in the course of use by providing a stress relaxation part formed by buckling an optical fiber between the joint part and a fixed part. CONSTITUTION:An end part in which a sheath 5a of a coated optical fiber 5 is eliminated is inserted through a through-hole 10a of a pipe 10, and subsequently, a light incident/emitting end face of an optical fiber 5b is joined to an end face 3a of an optical waveguide 3 and fixed, and thereafter, a stress relaxation part 11 formed to a buckling shape by applying a buckling load in the axial direction is provided in advance, and by fixing the end part of the sheath 5a and the rear end part of the pipe 10 with an adhesive agent, a fixed part 12 is constituted. A thermal expansion coefficient of an optical substrate 2 is remarkably different by about one digit from a thermal expansion coefficient of a packaging case 1, therefore, on the side where a temperature at the time of using is higher than a temperature at the time of packaging, a compressive load works on the optical fiber 5b, and on the side of a lower temperature, a tensile load works. It is relaxed by the stress relaxation part 11 that such a tensile or compressive load works on a joint part 6, and it is prevented that the joint part 6 peels off or ruptured.
Patent JP-H1165629-A (JP)
Title: Numerical control system
Inventor: SUZUKI TOMOHIRO
IPC: G06F3/048
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To realize screen display or function which is optimal to each operator or to each kind of working local face having a high power of expression and function, to easily prepare the screen display or function at a user level, and to easily use this only by specifying the numerical control information to be used for working at the time of operating a machine tool, on which a numerical controller has been mounted by a machine operator. SOLUTION: In a numerical controller, a command for specifying a WWW (world wide web) document is analyzed by a numerical control information analysis part 6, the content is transmitted to a WWW document specifying part 12, and the WWW document itself is specified by this WWW document specifying part 12. Also, a command for instructing the display execution of the WWW document is analyzed by a numerical control information analysis part 6, and each kind of processing described in the WWW document specified by the WWW document specifying part 12 is executed under an instruction from a browser function executing part 11.
Patent JP-S60117865-A (JP)
Title: Subscriber circuit
Inventor: SHIDA OOHIKO
IPC: H04M19/00
Filed: 1983-11-29
Abstract: PURPOSE:To eliminate a 2/4-wire converting circuit mounted externally and to simply a circuit by providing polarity inverting function comprising the combination of two feeding elements having 2/4-wire converting elements relating to a subscriber circuit of a telephone exchange having the polarity inverting function of a talking current. CONSTITUTION:Terminals 5, 105 absorbing a talking current of the 1st and 2nd feeding elements 12, 112 and terminals 6, 106 delivering a talking current are connected in parallel so as to be connected oppositely and they are connected to 2-wire terminal pairs 3, 4. Contacts 23b, 23c of the 1st changeover switch 23 are connected respectively to 4-wire input terminals 110, 210 of the 1st and 2nd feeding elements, and its common connecting point 23a is connected to a common 4-wire input terminal 10. The ON/OFF of the talking current of the 1st and 2nd feeding elements 12, 112 is controlled independently by the control signal inputted from the feeding control terminals 7 and 107. Moreover, the 1st, 2nd and 3rd changeover switches are switched interlockingly by the control signal.
Patent JP-H0742043-A (JP)
Title: Fabric for air back
Inventor: TAKEGAWA TORU
IPC: D06M101/16
Filed: 1993-07-26
Abstract: PURPOSE:To obtain ground fabric for air bag for effectively preventing stitch deviation/fray without impairing characteristics of uncoated fabric of lightweight/flexibility/air permeability. CONSTITUTION:This fabric for air bag is the fabric for air bag which comprises fabric composed of multifilament yarn of synthetic fiber having 1-6 single yarn denier, 70-850 total denier, >=6g/denier yarn tenacity and <=30wt.% based on the fabric of a resin. The resin is partially laminated to the surface of the fabric or applied to the interlaced part of the fabric. The fabric for air bag has 0.1-20cc/cm<2>/second permeability and >=5kgf/cm yarn draw resistance force.
Patent JP-S61102029-A (JP)
Title: Epitaxial device
Inventor: MAEDA KAZUO
IPC: H01L21/205
Filed: 1984-10-25
Abstract: PURPOSE:To conduct vapor-phase epitaxial growth without generating a slip line by facing adjacent wafer holding surfaces each other at regular intervals and using a susceptor, an internal surface thereof holds a wafer, on the outermost side. CONSTITUTION:Susceptors 24 consisting of graphite coated with SiC are faced one another and erected onto a base 26, a reaction gas is introduced into a quartz reaction pipe 20 along the surfaces, and Si single crystals are grown on the surfaces of wafers 28 in an epitaxial manner at approximately 1,100 deg.C. Radiant heat dispersed from the susceptors 24 and the surfaces of the wafers 28 by a temperature rise mutually heats the surfaces of the wafers on the facing sides. Consequently, a temperature gradient is hardly generated on the surfaces and backs of the wafers. The same phenomenon is also generated on cooling. Accordingly, stress-strain hardly remain due to the temperature gradient, thus effectively preventing the generation of a slip line.
Patent JP-H0678215-A (JP)
Title: Character synthesizer
Inventor: SADANAKA NOBUYUKI
IPC: H04N5/278
Filed: 1992-07-31
Abstract: PURPOSE:To prevent a part of a character from being missed by setting a position where a character signal is superimposed on a video signal so as to be within a second aspect ratio different from a first aspect ratio. CONSTITUTION:This synthesizer is equipped with a frequency demodulator 4 as a means to output the video signal of an image with aspect ratio 16:9 as the first aspect ratio, a character generator 15 as a means to generate the character signal to be superimposed on the video signal, and an adder 8 as a means to synthesize the video signal outputted from the frequency demodulator 4 with the character signal generated by the character generator 15. Also, it is equipped with a system controller 20 as a means to control the position where the character signal is superimposed on the video signal so as to be within a range of 4:3 as the second aspect ratio different from the aspect ratio 16:9. Thereby, it is possible to prevent the character from being missed even when the video signal of high definition is displayed on a monitor of NTSC system.
Patent JP-H0966596-A (JP)
Title: Liquid scraping apparatus for rotor
Inventor: TOYODA HIDEAKI
IPC: B41F9/08
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid scraping apparatus for a rotor which makes it possible to satisfactorily scrape off liquid with high flexibility and facilitates the replacing operation with an excellent durability. SOLUTION: The scraping apparatus comprises a wiping roller 26 partly dipped in cleanser 25 in a liquid tank 24 and rotatably driven, add a scraper 44 brought into contact with the side of the roller 26 at the output side from the tank, wherein the scraper 44 is formed of silicone sponge.
Patent JP-H03163361-A (JP)
Title: Blood separation and detection of assay product
Inventor: AANESUTO JIEI KAIZAA
IPC: G01N33/52
Filed: 1990-08-27
Abstract: PURPOSE: To improve the reliability of measurement with acceleration and simplification of an operation by using test fragments made of a material body capable of passing the sample of whole blood by impregnating with a separating and a testing reagents. CONSTITUTION: A test fragment 10 is formed by mounting a hydrophilic test part for constituting a material pad 11 impregnated with a separating reagent (for separating a fluid of substantially transparent component containing an analyzing material from whole blood) and a test reagent (for varying the color of a material body according to the level of the analyzing material at one end of a plastic holder 12 by using an adhesive 13. The hole 14 is opened at the holder 12 so as to be capable of applying a sample to be tested to one side of a reagent part 11 and observing color at the opposite side. The separating reagent includes polyvinyl alcohol, and the testing reagent includes 3- methyl-1-benzothiazolinon-hydrazone hydrochloride, 3, dimethylaminobenzoic acid.  The material of the material body 11 is polyester and the like having a thickness of 10<2> to 3000μm and a hole of 0.5 to 150μm.
Patent JP-S6283078-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1985-10-09
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-S60112066-A (JP)
Inventor: JIYOSEFU FUANTATSUZO
IPC: G03G15/02
Filed: 1984-10-25
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-S59115545-A (JP)
Title: Semiconductor element mounting substrate
Inventor: OGASA NOBUO
IPC: H05K1/05
Filed: 1982-12-22
Abstract: PURPOSE:To obtain a semiconductor element mounting substrate which has preferable heat sink instead of ceramic substrate by uniformly dispersing Cu of the prescribed amount, powder sintering an Mo alloy in which thermal expansion coefficient and thermal conductivity are specified as a base metal, and covering the surface with a coating formed of an inorganic material of the prescribed thickness having electric insulation. CONSTITUTION:5-30wt% of Cu is uniformly dispersed, an Mo alloy in which its thermal expansion coefficient is specified to 5.0-8.0X10<-6>cm/cm. deg.C and its thermal conductivity is specified to 0.38cal/cm.sec. deg.C or larger is powder sintered as a semiconductor element mounting base metal 1. Then, an Al2O3 layer 2 of 0.2-20mum of thickness is covered by ion plating on the upper and side faces of the base metal as an element mounting substrate 3. Subsequently, a semiconductor element 6 is secured onto the substrate 3 through a metallized layer 4 and an Au plating layer 5. Thus, the thermal expansion coefficient is particularly set similarly to the GaAs element, thereby coping with high density and large size.
Patent JP-2000319797-A (JP)
Title: Plating device
Inventor: SASABE KENICHI
IPC: C25D17/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a plating device capable of forming a metal plating uniform in film thickness which is capable of reducing the depth of a plating tank, and preventing abnormal consumption of an additive in a plating solution through oxidizing decomposition, or generation of plating defects on a surface of a substrate to be plated or in small pores and grooves formed in the surface caused by the generated oxygen. SOLUTION: In the plating device provided with a plating bath and to execute the metal plating by bringing a plating solution in contact with a surface to be plated of a substrate to be plated in the plating bath, a plating bath 10 comprises a plating solution chamber 20 formed between a substrate 13 to be plated which is arranged with its plating surface downward and a porous plate 21 arranged oppositely thereto with a specified clearance therebelow, and a flat plating solution introducing chamber 22 formed below the porous plate 21, and the plating solution Q flows into a plating solution introducing chamber 22 in the horizontal direction, the flow of the plating solution Q which is perpendicular to the plating surface of the substrate 13 is formed through pores 21a in the porous plate 21, and guided to the plating solution chamber 20.
Patent JP-S6379776-A (JP)
Inventor: IKEDA MASAYOSHI
IPC: H05K1/02
Filed: 1986-09-24
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-H05192665-A (JP)
Title: Method for separating metal forming difficultly fusible sulfide from industrial waste water
Inventor: IERUKU SHIYUBUARUTSUBATSUHA
IPC: C02F1/52
Filed: 1992-08-25
Abstract: PURPOSE: To make it possible to remove metals which form hardly soluble sulfide from industrial waste water by an easy and simple method by adding a suspension obtd. by mixing sulfur, iron salt (II), water and base as a precipitant to the water and adjusting the pH value of the waste water.  
     CONSTITUTION: The sulfur and the iron salt (II) are first stirred with a small volume of the water. The base, for example, a caustic soda soln. in particular and similarly caustic potash soln., lime water, milk of lime or soda are added to this mixture. The suspension obtd. in such a manner is added as the precipitant to the waste water to adjust the pH value of the waste water to >4. The precipitate of the resulted sulfide is decomposed. This sulfide precipitate contains the metals to be separated at such a concn. at which the metals relatively pay to recycling and the need for costly storage of the precipitate is eliminated. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0857922-A (JP)
Title: Mold for plastic molding machine
Inventor: OKUBO HIDEAKI
IPC: B29C33/30
Filed: 1994-08-26
Abstract: PURPOSE: To prevent burn of a plastic molded product and galling between a frame and a groove from occurring by a method wherein a frame is divided, a means wherein the divided frame is biased toward a cavity part is provided for each divided frame, and further another means wherein it is biased toward an adjacent divided frame is provided. CONSTITUTION: A groove 12 is provided around an outer periphery of a cavity part 11 of a face of a mold 10, and a frame is slidably fitted in a mold surface direction of another mold 20 via a first biasing means S1 in the groove 12. When a tip surface of the frame juts out from the mold surface thereby, and the tip surface abuts against the mold surface of another mold 20, plastic 40 in the cavity part 11 is prevented from leaking outside. In the mold, the frame is divided peripherally in a plurality of parts, and a second biasing means S2 wherein each divided frame is biasing toward the cavity part 11, and a third biasing means S3 for biasing them toward an adjacent divided frame are provided.
Patent JP-S60118852-A (JP)
Title: Image forming method
Inventor: YUBAGAMI KEIICHI
IPC: G03G15/01
Filed: 1983-11-30
Abstract: PURPOSE:To improve the granular characteristic, etc. of a printed image in the stage of forming the image by using image forming particles contg. a sublimatable dye, etc. by arraying auxiliary particles having the particle size larger than the grain size of the image forming particles in the spacings between the image forming particles. CONSTITUTION:Conductive image forming particles 1 contg. a sublimatable or volatile dye are arrayed on an image receptor 2 according to an image signal. Conductive auxiliary particles 8 contg. no dye and having the grain size larger than the grain size of the particles 1 are arrayed in the spacings between the particles 1. The particles 8 are pressurized and heated by a heater plate 7 and at the same time the particles 1 are heated to sublimate or evaporate and transfer the dye onto the receptor 2. Then the pressure exerted on the particles 1 is lower in the part where the particle density of the particles 1 is lower than the part where said density is higher and therefore the diameter of the picture elements in a medium contrast part 4 and highlight part 5 is smaller and the granular characteristic is improved.
Patent JP-H1053241-A (JP)
Title: Shock-absorbing fixing material for packaging
Inventor: TAKAMATSU KOICHI
IPC: B65D5/50
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a shock-absorbing fixing material for packaging which can be easily stored and transported before being assembled and can be easily assembled without requiring long work time and large space and which can retain its shape in a stable manner after being assembled and in which articles to be packaged can be held against shock and load, and high vibration resistance and shock absorbing properties can be provided. SOLUTION: There are provided a first member comprising two first member shock-absorbing parts 27a, 21b each having approximately square cross section, a shape retaining piece erected in each of the parts 27a, 27b, an opening formed by bending the shape retaining pieces, and a product holding part 29 formed between the parts 27a, 27b, and a second member comprising two second member shock-absorbing parts 28a, 28b each having approximately square cross section and one or more shape retaining pieces erected in the parts 28a, 28b. And the parts 28a, 28b of the second member are fitted into the opening formed in the first member to form the shock-absorbing fixing material.
Patent JP-H1159485-A (JP)
Title: Joining structure for cross member
Inventor: KAMIO JUN
IPC: B62D21/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure of a cross member for joining both ends of the cross member between a pair of side rails in a vehicle such as a truck, and mount the cross member on and demount it from the side rails easily and surely. SOLUTION: In a joining structure of a cross member for joining both ends of the cross member between a pair of side rails 11 opposing each other at a horizontal space, a pair of side rails are formed in a sectionally U-shape for protrusions 11b protruded inwardly to be integrally formed at the upper and lower parts of webs 11a and a pair of supports with the ends protruded upward are formed inside the webs at a vertical space. A pair of engagements 19c protruded downward and engaged with a pair of supports are formed at both ends of the cross member.
Patent JP-S6468875-A (JP)
Title: Information processing system
Inventor: MATSUOKA TOSHIYA
IPC: G06F15/177
Filed: 1987-09-09
Abstract: PURPOSE:To prevent degradation in throughput of a processor by suppressing the operation of instruction read from a memory for a preliminarily determined prescribed time in accordance with the analysis result of the instruction read from the memory and enabling another processor to access the memory during this suppression. CONSTITUTION:An instruction 104 read from a memory 2 by an instruction read circuit 12 is analyzed by an instruction analyzing circuit 13; and when it is decided by this circuit 13 that the instruction 104 is NOP (no operation instruction) or a wait instruction, and instruction read suppressing instruction executing circuit 14 suppresses the output of a read indicating signal 107 to the instruction read circuit 12 for a suppression time 106 indicated by the instruction analyzing circuit 13. Thus, intervals of instruction read from the memory 2 are extended to reduce the number of times of bus occupation for instruction read or interruption of the operation of the other microprocessors, and the degradation in throughput of the other microprocessors is prevented.
Patent JP-H0781262-A (JP)
Title: Double-structural screen block
Inventor: YAMAGUCHI MAKIHIRO
IPC: B41N1/24
Filed: 1993-09-10
Abstract: PURPOSE:To contrive simplification of printing operation and smoothing of the side of a thick film part, by providing a screen block which can form a thick film part and thin film part at the same time by only one time screen printing operation. CONSTITUTION:A double structural screen block 1 is constituted by a method wherein screen piece 7 having a rough mesh is piled upon a part of the surface of a printing surface side of a screen 6 whose fringe part is fixed to a screen frame 5 and mesh is dense.
Patent JP-H0677971-A (JP)
Title: Communication confirming system
Inventor: JINZAKI AKIRA
IPC: H04L12/42
Filed: 1992-08-25
Abstract: PURPOSE:To reduce time and processing required for confirming whether a frame transmitted from the communication equipment of the transmission source can be properly received at the communication equipment on the reception side or not in the case of frame communication. CONSTITUTION:A frame 103 to be transferred on a network 102 is provided with a response information area 105, and a frame reception control means 114 in a communication equipment 101 on the reception side writes the received result of the frame 103 in the response information area 105 of the frame 103 as response information 104 and sends it through a frame transmitting means 108 to the network 102. Therefore, the transmission processing of communication data 110 is completed until this frame 103 is transferred on the network 102 and returned to a transmitted result judging means 116 in the communication equipment 101 at the transmission source, and it is not necessary to report the response information 104 from the reception side to the transmission source by using another frame exclusive for response.