baber/WOPTO huggingface dataset:
Patent JP-H059687-A (JP)
Title: Production of two-directional shape memory niti alloy
Inventor: HORIKAWA HIROSHI
IPC: C22F1/00
Filed: 1991-06-27
Abstract: PURPOSE:To remarkably improve the two-directional characteristics of a two- directional shape memory NiTi alloy used for an actuator, etc., and the durability under a temp. cycle. CONSTITUTION:An NiTi alloy consisting of, by atom, 49.5-51.5% Ni and the balance Ti or 38.2-52.0% Ni, <=12% Cu and the balance Ti is subjected to shape memory treatment and 6-13% deformation strain is imposed in an environment at a temp. of the Ms point + 30 deg.C or below to produce a two-directional shape memory NiTi alloy.
Patent JP-S6427908-A (JP)
Title: Production of base plate for optical disc
Inventor: MIWA HIROAKI
IPC: G03F7/00
Filed: 1987-07-24
Abstract: PURPOSE:To produce simply, with high speed and at low cost a base plate for an optical disc having excellent flatness and heat resistance, by releasing a resin base plate having an informational pattern cured by irradiating it with an energetic ray in a mold from the mold and irradiating it again with an energetic ray from the opposite side to the face irradiated in the mold. CONSTITUTION:A mold is formed by placing a plate member (a stamper) 2 having an informational pattern and a flat-plate-shaped mold member (a flat plate) 1, at least one of which is transparent, face to face in a specific distance. A photocurable resin 5 is poured in the mold from a resin pouring hole 4 of the mold and it is irradiated with an energetic ray from at least one side of the stamper 2 having the informational pattern or the flat-plate-shaped mold member 1 to cure the photocurable resin. The cured resin base plate 11 having the informational pattern is taken out of the mold, and it is irradiated again with an energetic ray from the opposite side to the face irradiated in the mold to promote the curing reaction or furthermore it is heat-treated in a heating oven. It is thereby possible to make the resin base plate 11 having the information pattern to be flat and to improve the heat resistance of a base plate for an optical disc.
Patent JP-H0624016-A (JP)
Title: Print head
Inventor: YAMAKI SHUICHI
IPC: B41J2/295
Filed: 1992-07-10
Abstract: PURPOSE:To provide a print head such that a plurality of print segments constituting the print head can be stably fixed without the necessity of microadjustment. CONSTITUTION:A print head is provided with a plurality of print segments 23 in the ring shape in a casing 22 and also provided with an integrated type base 24 supported by the casing 22, and repective print segments 23 are installed by screwing and tightening a screw 29 inserted through a ring belt plate 28 used commonly for respective print segments 23 disposed on the print segments 23 with the integrated type base 24.
Patent JP-S6189024-A (JP)
Title: Apparatus for molding integrally molded molding made up of several materials
Inventor: TERAOKA SHOICHI
IPC: B29C48/09
Filed: 1985-08-20
Abstract: PURPOSE:To increase locally the thickness of a molded molding to reinforce it in accordance with the type and shape thereof, and to make it possible to set up a design different in color effect, by increasing or decreasing the passage between a thickness deviation adjusting ring and the corresponding tip mandrel in a restricted manner. CONSTITUTION:Reference numeral 1 denotes a die, a parison 9' is suspended from an upper extruder 2. Reference numeral 4 denotes a support device below an enlarged flange section 3, reference numeral 7 denotes bolts 7 and reference numeral 7' denotes radial bolts. The adjustment of the thickness of the wall and the deviated wall thickness of the parison 9' controls the gap of a gradient passage 16' of an adjusting ring 5 and a tip mandrel 8'' forming a lower gradient fitting section 12 by vertically moving the tip mandrel 8'' by a fitted sliding part 13 just below the tip mandrel 8'' and by the in-out action of a threadably engaging section of a threadably engaging screw 11 of the tip mandrel 8''. Several plasticized materials different in color are blow molded into a molding, which may be different in color effect, may vary in the strength and the wall thickness locally, or have a main body and a lid section hinged integrally, and which can be easily and efficiently produced.
Patent JP-H0914870-A (JP)
Title: Falling liquid film type heat exchanger
Inventor: KITANI KAZUO
IPC: F28D5/00
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the decrease in the sprinkling efficiency and to improve the heat exchange efficiency by receiving heating medium discharged from a downward distributor by a dispersing plate inclined downward to the upper part side of a heat exchange panel, and dispersing to be sprinkled from the gap of a predetermined interval provided between the lower end face of the plate and the panel in a horizontal direction of the panel. CONSTITUTION: The heating medium branched by a main distributor 21 disposed horizontally above a heat exchange panel 10 and discharged downward from many distributors 22 disposed at a predetermined interval is received by dispersing plates 23 inclined downward to the upper part side of the panel 10, and dispersed down in the horizontal direction of the panel 10 from the gap of the predetermined interval provided between the lower end faces of the plates 23 and the panel 10. Thus, after it is discharged down from the distributors 22, it is dispersed down to the upper part side of the panel 10 by the plates 23, and hence dusts are not stayed on the plates 23 and between the lower ends of the plate 23 and the panel, and sewage uniformly flows down on the entire surface of the panel 10.
Patent JP-H0720016-A (JP)
Title: Measuring method of moisture-measuring instrument
Inventor: HATAKEYAMA FUMIO
IPC: G01N31/00
Filed: 1993-06-30
Abstract: PURPOSE:To accurately measure the moisture content of a sample to be measured by directly vaporizing the moisture while the sample is kept in a sampling state. CONSTITUTION:At least a lower base body block 11, a heat resistant thin film sheet 21 spread on the block 11, vaporizing space 32 opened toward the block 11, and upper base body block 31 incorporated with a heating means 33 are provided. A sample to be measured is put on the sheet 21 in the space 32 together with a carrier gas while the opening side of the space 32 in the upper block is relatively brought into contact with the lower block 11 with pressure through the sheet 21 and the moisture contained in the sample is vaporized by heating the sample with the heating means 33. The vaporized moisture is introduced into a moisture analyzing and measuring section for analysis and measurement together with the carrier gas.
Patent JP-H0742022-A (JP)
Title: Polyethylene terephthalate fiber having new structure
Inventor: OCHI TAKASHI
IPC: D01F6/62
Filed: 1993-07-26
Abstract: PURPOSE:To obtain the subject readily processable fiber having a lower glass transition temperature than that of unoriented and amorphous fiber by imparting a new amorphous structure prepared by a method for winding melt spun yarn at a high speed and then carrying out the neck drawing, etc., under a high stress while quenching the yarn to polyethylene terephthalate fiber. CONSTITUTION:This polyethylene terephthalate fiber having a new structure and <=70 deg.C glass transition temperature is obtained by a method for melt spinning polyethylene terephthalate, winding the resultant yarn at a speed as high as >=5000m/min, carrying out the neck drawing under a high stress, quenching the neck drawn part and making a necking point exist in a quenching zone, etc. The resultant fiber has an amorphous structure of >=50X10<-3>, preferably 100X10<-3> to 140X10<-3> birefringence and <=1.350g/cm<3>, preferably <=1.347g/cm<3> density and is capable of manifesting the crystallizing reaction near the glass transition temperature and performing heat setting and drawing at a low temperature under a low stress.
Patent JP-H0933763-A (JP)
Title: Light receiving element module and its assembling method
Inventor: IWASAKI YUJI
IPC: G02B6/42
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide the light receiving element module which presents a glass window from being damaged when an optical connector ferrule is inserted into a photodiode case and is superior in strength. SOLUTION: The light receiving element module consists of a package 14 equipped with a semiconductor light receiving element 16 and the glass window 15 that transmits light data and a case 13 equipped with an insertion part which optically joins the package 14 and optical connector ferrule, and an interference preventing means (stopper) 17 which prevents the optical connector ferrule and the glass window 15 of the package 14 from coming into direct contact with each other is formed at the joint part between the optical connector ferrule and package 14. Further, the package 14 and case 13 are fixed by temporarily adhering and fixing the package 14 to the case 13 with an ultraviolet-ray curing adhesive 27 and then fixing it completely with an epoxy-based adhesive 28.
Patent JP-S6075883-A (JP)
Inventor: KOUSAKA MASAHIRO
IPC: G09G3/36
Filed: 1983-09-30
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-H0514593-A (JP)
Title: Original reader
Inventor: WATANABE JUNJI
IPC: H04N1/00
Filed: 1991-06-28
Abstract: PURPOSE:To make the reader compact by feeding an original to an input side on a front side opening section with an original feed means, applying U-turn to the original to be led to a read means and discharging the original to an exit at the front side opening. CONSTITUTION:An original support member 9 is pulled forward by a stroke S in response to the length of an original and a cover member 13 is turned to this side. When the original is set onto a paper feed tray 3 from a lower stage opening section 22 of a case 1 in this state, a pickup roller 61 of a paper feeder 6 is driven and feeds the original one by one to a paper feed roller 62. The original is supplied by the drive of the roller 62 and U-turned upward by a carrier guide 7 and fed to an original read section 5. After read by a read section 5, the original is discharged onto a paper discharge tray 4 formed to an upper stage opening section 22 of the case 1 by the drive of the discharge roller 8 and extracted from the upper stage opening section 23. Thus, the entire case is formed to have a thin profile as a book.
Patent JP-2000022050-A (JP)
Title: Semiconductor device
Inventor: UNO TOMOHIRO
IPC: H01L23/31
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To raise a reliability at a ball bonding part between a gold alloy thin wire and an aluminum electrode part on a semiconductor device by allowing a film thickness of an aluminum electrode material sealed with a sealing resin whose glass transition temperature is a specific value or less to be a specific value or above. SOLUTION: The aluminum wiring on the device is connected with a gold thin wire or a gold alloy thin wire, a glass transition temperature (Tg) of a sealing resin is 160 deg.C or below, the sealing resin comprises at least one kind of bromine and antimony by 0.1-10 wt.% in total, and the film thickness of an aluminum electrode material is at least 1.6 μm. The high temperature storage characteristics of the sealing resin depends on Tg of a resin. The lower the Tg, the lower the high temperature storage characteristics of a resin, requiring thicker aluminum film required for controlling corrosion.  The thickness of an aluminum film is 1.7 μm or thicker for the resin whose Tg is 140-160 deg.C, the thickness of an aluminum film is 1.9 μm or thicker for the resin whose Tg is 120-140 deg.C, and the thickness of an aluminum film is 2.2 μm or thicker for the resin whose Tg is below 120 deg.C.
Patent JP-H0473667-A (JP)
Title: Electrophotographic process control method
Inventor: KITAHARA FUMIHIRO
IPC: G03G21/14
Filed: 1990-07-13
Abstract: PURPOSE:To reduce power consumption and to prevent the rise of a temp. inside a machine by automatically turning off a polygon motor after a microcomputer detects that energization is started or a printing action is finished and a recording sheet is ejected outside the machine, and then, a fixed time lapses. CONSTITUTION:In a section A, a power source is tuned on, simultaneously, the polygon motor and a heater are energized, printing is ready, and a normal utilization state is displayed. When the printing is finished, the section B of the fixed time is obtained. When a printing command is issued at the section B, returning to the normal utilization state of the section A is carried out. When the printing command is not issued at the section B, a section C is obtained, the polygon motor is stopped, and the temp. of the heater drops up to the temp. set in advance, to carry out stand-by as a preheating mode. Thus, as a device, an energizing state is obtained, but when it is not used, the polygon motor is automatically stopped after it is used and the fixed time lapses, so that the life of the polygon motor is prolonged, power is saved and the rise of the temp. inside the machine can be prevented.
Patent JP-S6162140-A (JP)
Title: Data retrieval method
Inventor: KISHI HAJIME
IPC: G05B19/4093
Filed: 1984-09-03
Abstract: PURPOSE:To eliminate the necessity of preparing programs according to each condition and of storing them data retrieval by distinguishing various data, which form the record, through assigning number code to each data, by prescribing the required conditions, and retrieving the record satisfying these conditions. CONSTITUTION:At a nonvolatile memory 104 are stored, in advance, a subroutine SBRi, a plural number of records RCDi and corresponding tables TBL1 and TBL2, all are used for the purpose of comparative processing. These stored data are transferred to a RAM 103, after power is turned on. At the time of retrieving a record which satisfies the prescribed conditions out of the file of record groups, a conditional formula is formed by using comparative codes, logic computation codes and parenthesis codes to specify the sequence of logic computation, and data are inputted to the formula. When the conditional formula is given, comparative processing is performed which is indicated by the comparative codes which are contained in the conditional formula by using prescribed subroutines, then logic computations are performed, thereby retrieving the record which satisfies the computational formula.
Patent JP-H0638500-A (JP)
Title: Linear motor
Inventor: NAITO SADAAKI
IPC: H02K41/025
Filed: 1992-07-13
Abstract: PURPOSE:To suppress a thrust ripple (in which thrust is synchronously varied) generated in a linear motor. CONSTITUTION:A space is provided at a front end of a primary side 5 and an end side from a coil 7 of a rear end for constituting a cylindrical short primary linear motor, a spacer 9a made of a nonmagnetic material for supporting the coil 7 is provided in the space to form a part in which a magnetic flux is not passed, and teeth 8b are provided at the end side of the spacer 9a.
Patent JP-H099958-A (JP)
Title: Sucrose metabolism mutant
Inventor: MATTES RALF
IPC: C12N9/90
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new mutant useful for producing a noncariogenic saccharide in high yield, containing at least one DNA sequence coding a protein having sucrose isomerase activity, showing reduced sucrose metabolism.  
     SOLUTION: This mutant is new Enterobacter-spec. SZ62 mutant iiG-Es2111 (DSM10025) containing at least one DNA sequence coding a protein having sucrose isomerase activity and showing reduced sucrose metabolism and is useful for producing palatinose (isomaltulose) and trehalose as a noncariogenic saccharide in high yield. The sucrose metabolic mutant is obtained by carrying out mutagenesis using N-methyl-N'-nitro-N-nitrosoguanidine and screening a mutant containing at least one deactivated gene coding a sucrose metabolic enzyme. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0851497-A (JP)
Title: Network controller
Inventor: WADA SATOSHI
IPC: H04M11/00
Filed: 1994-08-05
Abstract: PURPOSE:To prevent distortion of a dial signal by a simple constitution by using a two-contact circuit relay as an S relay, connecting one contact in the same way as a conventional way and connecting the contact so that it may be serial to the other contact and a call signal detection circuit. CONSTITUTION:A two-contact circuit relay is used as an S relay 7. In a stand-by state, the external telephone set connected with T 1 and T 2 is off-hooked, an off-hook detection part 1 detects the off-hook, a CPU 1 1 operates the S relay 7 and the contact 7b of the S relay diconnects a call signal detection circuit 4. Next, when the off-hook detection part 1 detects the off-hook of the external telephone set when an SML relay 5 exists on the side of a modem 10, the CPU 11 switches an H relay 2 to the side of a line, next, switches a CML relay 5 to the side of the external telephone set, lastly operates the S relay 7 and disconnects the call signal detection circuit 4. Next, when a P relay 6 generates a dial path, the contact 7a of the S relay 7 is in an open state and the CML relay 5 is switched to the side of the modem 10.
Patent JP-H1112639-A (JP)
Title: Gas blowing plug
Inventor: ARAMAKI KEIZO
IPC: C21C7/072
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To recover a reusable part brick always in a fixed size and to ensure recycling by constituting a gas blowing plug with three step dividable structure wherein a change-decision brick and a reusable part brick are arranged at the lower part of a used part brick. SOLUTION: A gas blowing plug A is formed with the three steps; used part brick 1, change-decision brick 2 and reusable part brick 3. For example, the change-decision brick 2 is set at the lower part of the used part brick 1 and at the lower part thereof, the reusable part bricks 3, 4 are formed. Therein, the reusable part brick 4 is made of a high density refractory to prevent damage caused by shock at the time of changing. In the inside thereof, the reusable part brick 3 composed of a porous quality refractory is formed to make the two-layer type bricks. This reusable part bricks 3, 4 are made to about 150 mm length from the bottom part.
Patent JP-2000014563-A (JP)
Title: Electric cooker
Inventor: FUJITA TOKUAKI
IPC: A47J37/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a lid handle from being heated by supporting the lid handle fixed to a lid by a cooker body and forming a necessary gap between the lid and a cooking plate so as to interrupt heat conduction in an electric cooker obtained by providing a heater at the cooking plate mounted on the cooker body in the state of being freely attachable and detachable. SOLUTION: A hot plate is constituted of the cooker body 1, the cooking plate 2 where the heating heater 10 is casted and the lid 3. Concerning the lid 3, a stage part 7 is formed at a lower end periphery part and a lower edge 8 is formed from this part 7. The lower ends of the outer face 14 and both end face 15 of the lid 3 are supported by the upper surface of supporting parts 16 at four places of the cooker body 1. Positioning stage parts 20 are provided on the outer edges of the upper end face of these parts 16 to fit the face 14 and the face 15 of the lid handle 11 to this part, thereby the longitudinal direction and the width direction of the lid 3 are positioned and a gap (g) is secured between the upper end of the plate 2 and the part 7 of the lid 3. Thus, it is avoided that the heat of the plate 2 is directly transmitted to the lid 3.
Patent JP-S6243152-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARADA SHIGERU
IPC: H01L21/768
Filed: 1985-08-20
Abstract: PURPOSE:To prevent yield of hillocks on a wiring layer, by forming an aluminum hydrated oxide layer on the surface of the wiring layer comprising aluminum or aluminum alloy and on its basis insulating film. CONSTITUTION:After the formation of a wiring layer 3 comprising aluminum or aluminum alloy, the entire surface undergoes sputter etching. The surface is treated in pure water, which is heated to specified temperature or more, or in steam. Thus, an aluminum hydrated oxide layer 8 is formed on the surface of the wiring layer and on its basis insulating film. The aluminum hydrated oxide layer, which is formed on the wiring layer of the aluminum or the aluminum alloy is very hard. Therefore, growth of abnormal projections yielded on the wiring layer is prevented.
Patent JP-H0472347-A (JP)
Title: Light-selecting functional optical product
Inventor: IDA KOZO
IPC: G02B5/22
Filed: 1990-07-12
Abstract: PURPOSE:To provide a light-selecting functional optical product such as a film obtained from a composition comprising a transparent resin and beads dispersed therein, the beads comprising a transparent polymer and a neodymium compound, and having a sharp adsorption characteristic without deteriorating mechanical characteristics, etc. CONSTITUTION:(A) Beads having a particle diameter of 0.01mum to 5mm and prepared by suspension-polymerizing a polymerizable mixture solution comprising a complex salt obtained from a neodymium carboxylate (e.g. neodymium methacrylate or neodymium propionate) and a carboxylic acid and a polymerizable monomer [e.g. (meth)acrylate ester or styrene] producing a transparent polymer in the presence of a polymerization initiator and subsequently dehydrating, drying and classifying the prepared polymer particles are mixed with (B) a transparent resin composition (e.g. polymethyl methacrylate or polystyrene) and subsequently molded into a desired shape to provide a light-selecting functional optical product selectively absorbing light in a wavelength band near a wavelength of 580nm.
Patent JP-S6079546-A (JP)
Title: Operation switching mechanism in tape player
Inventor: SUZUKI TSUNEHIDE
IPC: G11B15/10
Filed: 1983-10-04
Abstract: PURPOSE:To switch easily an operation, and to prevent a malfunction by providing an engaging projecting part on an operating lever, and placing a turning lever which is extended in the direction crossing the pushing direction of the operating lever and also energized in the direction opposite to the pushing direction, and a control lever energized in one side direction, on a front position of said engaging projecting part. CONSTITUTION:When an operating button 2 is pushed into a quick traversing position from a play state, an operating lever 11 also moves forward aganist a spring 34, and in its forward moving process, a sliding edge 28 slide-contacts to an engaging projecting part 25, by which a control lever 9 turns counterclockwise in the figure A against an energizing force of a spring 27, and the engaging projecting part 25 gets over the slide- contact edge 28, also is detained by a detaining part 29 as the control lever 9 is turned by the spring 27, and becomes a quick traversing state as shown in the figure B. In this state, when the operating lever 11 moves forward, a roller 16 of a head plate 14 contacts by pressing to a middle position of a cam part 10, and the head plate 14 retreats a little from the play state. As a result, a turning piece 20 turns through an interlocking part 22, a pinch roller 6 is separated from a capstan 5, also driving of a reel shaft 7 is maintained, and a quick traversing state is constituted.
Patent JP-S6335613-A (JP)
Inventor: HANSU GEORUKU HARUTAN
IPC: C08F8/32
Filed: 1987-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0632009-A (JP)
Title: Recording apparatus
Inventor: ARAI KOJI
IPC: B41J2/01
Filed: 1992-07-13
Abstract: PURPOSE:To provide a recording apparatus, in which the accuracy of a quantity of blank space in a recording medium can be raised without particularly increasing a cost. CONSTITUTION:The relative position of a recording medium to a recording apparatus body is detected within the 'H' level range of curves (a), (b) and (c) of the output of a photosensor moving together with a print-head carriage. According to the detected position, the home position of the print-head carriage is moved like a-HP, b-HP and c-Hp and a printing operation is conducted when a print head moves from any of these home positions and exists in any printing range so that a desired quantity of blank space can be obtained accurately.