baber/WOPTO huggingface dataset:
Patent JP-S6353286-A (JP)
Title: Stripe plating method for metallic strip
Inventor: NUMASHIMA KYOTA
IPC: C25D5/02
Filed: 1986-08-25
Abstract: PURPOSE:To improve the plating accuracy of a metallic strip by providing a slight notch to the side edge of an elastic sleeve to be provided on the outer periphery of a wheel for plating at the time of subjecting the metallic strip to stripe plating by using the wheel for plating. CONSTITUTION:The notch 25 having a wedge-shaped section inclining slightly in an inner peripheral direction is provided along the peripheral edge of the elastic sleeve 24 from one side edge of the elastic sleeve 4 (24) provided on the peripheral face of the wheel 2 toward the other side edge. The metallic strip S to be plated is so disposed that the part to be plated protrudes from the side edge of the sleeve 24 and further, the part above the same is sealed by a masking belt 15, then the metallic strip is plated. The front and rear surfaces of the metallic strip S are thereby partly subjected to the plating simultaneously without blurring.
Patent JP-H0845980-A (JP)
Title: Semiconductor production apparatus
Inventor: YAMAGUCHI TADASHI
IPC: H01L21/60
Filed: 1994-07-29
Abstract: PURPOSE:To enhance the productivity by preventing adhesion of foreign matter or contamination of the terminal face thereby carrying out the work smoothly in the subsequent steps. CONSTITUTION:A board 52 mounting, on the surface side, a semiconductor element 51 and provided, on the rear side, with a terminal 55 is mounted on the base part 1 of a semiconductor production apparatus while abutting on the rear side and being positioned in place. A recess 5 is provided at the base part 1 in order to release the terminal 55 thus bringing about a noncontact state.
Patent JP-S5990202-A (JP)
Title: Floppy disk driver
Inventor: NAKATSUGAWA AKIRA
IPC: G11B25/04
Filed: 1982-11-12
Abstract: PURPOSE:To prevent wiring from slipping off by providing a channel-shaped wiring guide under a head mechanism, and fixing this guide by a projection piece which is detained by a pin provided on the upper bottom surface of a main body and one screw fitted to the upper bottom surface of the main body. CONSTITUTION:The main body 1 of a high-density mini-floppy disk drive is made of die-cast aluminum and has a hole 1a and a fitting screw hole 1b at its center part, and a driving motor 3 is fixed by a screw 4 with a magnetic shield plate 2 between. This motor 3 has a faucet part 3a which is fitted to the hole 1a and a hub 3b for chucking a disk 5. The main body 1 is H-sectioned notch parts 1c and 1d are provided on the left and right sides of the main body 1, and an attachment plate 6 made of iron with a plastic outsert is fixed between them by a screw 33. Then, a plastic collet cam 14 for operating a collet mechanism 7 and a plastic vail cam 15 for operating a head loading mechanism 8 are fixed to a shaft 10 by a pin 16.
Patent JP-H08225341-A (JP)
Title: Sealing glass material and composite material containing it
Inventor: ROBAATO MORENA
IPC: H01J29/86
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing glass material capable of providing higher strength and quicker sealing.  
     SOLUTION: A sealing glass material comprises a PbO-ZnO-B 2 O 3  sealing glass frit which can be thermally crystallized and a mill addition selected from alumina, zircon, and manganese dioxide, the mill addition being in an amount sufficient to increase the mechanical strengths in a fusion seal to at least 55.2 MPa, but the amount being not over about 5 wt.% of the sealing material. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11349210-A (JP)
Title: Opening/closing type tape cutter
Inventor: KITAMOTO TOMOHIKO
IPC: B65H35/07
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To carry out the folding back of the one end of a tape and the cut of the tape by one hand at the same time by providing a cutter for opening/ closing through a shaft by the length required to make a fold back at a tape fold back end to a tape fixing part for fixing the cut end to the tape. SOLUTION: A tape installation part 1 installed so as to rotate a tape is provided so as to be one row with a tape fixing part 2 for fixing the cut end of the tape. A cutter 3 opened/closed through a shaft 5 is provided on the tape fixing part 2 in the side opposite to the tape installation part 1. Further, a spring is entered between the tape fixing part 2 and the cutter 3 so as to be opened usually. When the cutter 3 is closed after cutting the tape, the tip of the tape is folded back and adhering surfaces are adhered mutually. The tape is pulled out by picking up this folded back part. Thereafter, the cutter 3 is opened by the spring 6 again.
Patent JP-S5987821-A (JP)
Title: Oxidization
Inventor: IWAMATSU SEIICHI
IPC: H01L21/316
Filed: 1982-11-11
Abstract: PURPOSE:To form a high quality oxide film at low temperature by a method wherein a semiconductor substrate is placed in the atmosphere containing ozone and vapor and oxidized by heating. CONSTITUTION:Si wafers 3 are placed on a quartz jig 2 put in a quartz reaction tube 1 and the tube 1 is in a heated condition by the heater 4. Ozone is supplied from an ozone piping 8 and introduced through the water 6 heated to 90 deg.C by a heater 7 so that the gas containing vapor is supplied into the quartz tube 1 and the Si wafer 3 is oxidized. As the Si is oxidized in the atmosphere containing ozone and vapor, in order to form an SiO2 film of 1,000Angstrom thickness oxidization is performed at the temperature of 600 deg.C for 30min compared to the conventional dry oxidization method which needs 1,150 deg.C for 30min and conventional wet oxidization method which needs 800 deg.C for 30min. Thus oxidization of Si can be performed at low temperature.
Patent JP-H0248559-A (JP)
Title: Production of unsaturated carboxylic acid amide
Inventor: KITAGAWA MASANORI
IPC: B01J23/02
Filed: 1988-08-10
Abstract: PURPOSE:To obtain the title compound useful as a moisture absorbent in high yield under a mild condition without by-products by reacting a beta-alkoxy- substituted carboxylic acid ester with a secondary amine and eliminating an alcohol by using a basic catalyst to form an unsaturated group. CONSTITUTION:A compound (e.g., methyl beta-methoxypropionate) shown by formula I (R1 is H or methyl; R2 and R3 are 1-3C alkyl) is reacted with a secondary amine shown by formula II (R4 and R5 are 1-5C alkyl) to synthesize a beta-alkoxy- substituted carboxylic acid amide. then an alcohol is eliminated by using a basic catalyst (e.g., lithium hydroxide or NaOH) and an unsaturated group is formed to give an N-substituted unsaturated carboxylic acid amide shown by formula III. In this method, amounts of by-products such as polymer are small and the aimed substance can be polymerized alone or copolymerized with another vinyl monomer to give a high molecular weight polymer.
Patent JP-H10126508-A (JP)
Title: Communication routing device and its method
Inventor: ZENNER HAL B
IPC: H04Q3/58
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To apply routing of both a voice call and a video call to a single group of an agent. SOLUTION: In the case of receiving a voice or a MODEM call, a private branch of exchange (PBX)/ACD 108 passes an automatic number identifier(ANI) and a dialed number identification service(DNIS) to a CTI server 142, the CTI server selects a group of an agent that processes a call in response to the call and sends routing information to the PBX (ACD 108 and the ACD applies routing to the call to the selected agent group. Before the call is routed to the agent, the CTI server 142 generates denoting the call characteristic and when the flag denotes the video call, a MODEM 152 of the agent side replies the MODEM call from the terminal equipment 102 and other ISDN call is generated to establish the connection.
Patent JP-H0484290-A (JP)
Title: Character recognition post processing system
Inventor: KURIHARA ATSUKO
IPC: G06K9/72
Filed: 1990-07-26
Abstract: PURPOSE:To reduce the number of redundant work collation and to shorten time for the word collation by performing the collation between a work learning dictionary storing the learned word on a long-term basis and a recognition character candidate. CONSTITUTION:More than one recognition candidate characters outputted from a character recognizing device 1 is stored in a recognition result storage part 2 and sent to a collation part 3. As for more than one candidate words outputted from the collation part 3, the right word is selected from among the candidate words from the collation part 3 in a user interface part 5, or corrected to the right word. The field on a slit is corresponded by referring to a slit format storage part 6 about the decided defined word, and the defined word with high frequency of appearance stored by fields is stored on a word learning dictionary part 9 on a long-term basis. The number of word collation is reduced and the collation performance is improved by performing the retrieval and collation ahead of a word dictionary 4 at the time of word collation.
Patent JP-H0538392-A (JP)
Title: Drum type washing machine
Inventor: KOSAKA YOSHIO
IPC: D06F33/02
Filed: 1991-08-08
Abstract: PURPOSE:To permit the effective rinsing by carrying out at least the washing and rinsing of clothes to be washed, by the revolution of a drum arranged in horizontal shaft form. CONSTITUTION:When a controller carries out the control for revolving a drum in rinsing at the higher speed than that in washing, the clothes to be washed pass in the water in the lower part stronger than in washing, and also the dehydration from the washed article is carried out stronger than in washing, and the drainage of the washing liquid is accelerated.
Patent JP-S6176634-A (JP)
Title: Platinum alloy
Inventor: MATSUI SHOICHIRO
IPC: C22C5/04
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a Pt alloy having much superior mechanical characteristics at high temp. as well as ordinary temp. as compared with a conventional Pt alloy by adding prescribed weight percentages of Ru and one or more among Fe, Cr and Co to Pt. CONSTITUTION:The desired Pt alloy is obtd. by adding 0.1-5wt% Ru and 2-15wt% one or more kinds of iron group elements selected from Fe, Cr and Co to Pt. The Pt alloy has a small grain size and high machinability besides said characteristics, so it is hardly softened by heating in a brazing stage. The Pt alloy can give gemmy accessories which undergo little change and are hardly tarnished, and it can inhibit the falling of a jewel, etc. Accurate gemmy accessories can be manufactured easily.
Patent JP-H0515702-A (JP)
Title: Method and device for freeze concentration of material containing high moisture
Inventor: NAGAI MITSUO
IPC: A23L2/12
Filed: 1991-07-15
Abstract: PURPOSE:To separate condensate efficiently by freezing a material containing much moisture supplied into a cylinder by cooling said cylinder, compressing it by a screw to separate it into pure ice and a solute and efficiently transferring the ice crystals produced, while they are being shielded from the outside. CONSTITUTION:Refrigerant is circulated through cooling jackets 23-25 to cool a cylinder 5. In the cylinder 5 two screws 14, 14 which rotate, mating with each other, are provided. On the end of the cylinder 5 a compression die 20 with a tapered hole 21 is mounted. And a material containing much moisture is supplied into the cylinder 5 through a material feed port formed in the end of the cylinder. The material is carried to the end of the cylinder 5 by the screw 14, while it is frozen by being cooled by the cylinder, and the material is forced through the hole 21 to be compressed, whereby the material is separated into approximately pure ice and a solute and the ice is discharged from the end of the die 20 to the outside. And the condensate containing a large amount of solute remaining in the cylinder 5 is taken out from a condensate discharge port of the cylinder 5.
Patent JP-2001021969-A (JP)
Title: Camera
Inventor: TSUCHITANI HIROSHI
IPC: G03B17/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To surely rotate a film spool in a film cartridge and to reduce cost in a camera, in which the film cartridge housing a roll-like photographic film is loaded. SOLUTION: This camera is constituted such that, even when the tooth part 302a of a coupling gear 302 arranged at a drive force motive part 300 abuts on a tooth parts 246a of a coupling gear 246 arranged at a drive force transmission part 20 so that they overlap each other, the peak and the trough of the tooth part 302a of the gear 302 are made to coincide with those of the tooth part 246a of the gear 246, by closing a cartridge cover 24 by resisting against the energizing force of a spring member 303 arranged at the motive part 300 and rotating the gear 302 by the drive force from the motive part 300.
Patent JP-H0483382-A (JP)
Title: Manufacture of boron phosphide semiconductor element
Inventor: HIRABAYASHI MASAYUKI
IPC: H01L35/00
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a boron phosphide sintered material having small specific resistance value at a low sintering temperature by adding a predetermined quantity of metal powder to boron phosphide powder, and sintering it under predetermined pressure at a predetermined temperature. CONSTITUTION:Metal powder desirably includes, for example, metal selected from group IIA elements, group IIIA elements, group IB elements, group IIIB elements, group IVB elements, group VB elements, group VIB elements and rare earth element metals. 5 to 50mol% of the metal should be added to boron phosphide. If the adding amount is less than 5mol%, a sintered material having sufficient sintering density and small specific resistance value cannot be obtained, while if it is more than 50mol, thermoelectric performance of the baron phosphide is lowered. Mixture in which the metal powder is added to the boron phosphide is sintered, for example, under pressure of 500-2000kgf/cm<2> and more desirably 1000-2000kgf/cm<2> at the sintering temperature of 1300-1600 deg.C and more desirably 1400-1500 deg.C by a hot press, a hydrostatic press, etc.
Patent JP-H0950318-A (JP)
Title: Carrier device for self-traveling vehicle
Inventor: ONO JIRO
IPC: B61B13/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To keep a self-traveling vehicle mounting the loads in a stop state without making the vehicle move around and also to shorten the arrival time of the loads by connecting a storage line where the vehicle mounding the loads stops to a main line. SOLUTION: When a central controller 29 detects a fully filled state of a specific station 24A, the controller stores the branch-out inhibition to a branch/ junction device 22A of a station line 5c, i,e., an entering path to the station 24A. Then, the controller 29 outputs a branch inhibition command signal to a branch/junction device controller 37A. The controller 37A confirms the mounting of the loads as long as a branch/junction device 22 is set at a branch position and an input code is coincident with the code of a station 24 of the device 22. Thus the controller 37A transmits a write data signal via an optical transmission unit 25, and the code of a station 24C of a 2nd storage line 5d is set as a preferential destination station. Then, a self-traveling vehicle 1 is stopped at a prescribed vacant position 23 of the station 24C of the line 5d.
Patent JP-H0734757-A (JP)
Title: Automatic door device
Inventor: OIWA YOSHIYUKI
IPC: E05F15/10
Filed: 1993-07-16
Abstract: PURPOSE:To prevent such mischievous operation as a door is locked even if there is nobody in a room. CONSTITUTION:In an automatic door device controlling the opening and closing signal by operation of a door 14 with a control section through an opening signal and a closing of opening and closing operating sections provided to the inside and outside of a room, the opening and closing operating sections are constituted of a first opening and closing operating section 11 provided to an indoor side for the physically handicapped, a second opening and closing operating section 12 provided to the indoor side for the normal person and a third opening and closing operating section 13 provided to the indoor side. A manual lock 15 is provided to the door 14, and the control section voids the opening signal from the third opening and closing operating section 13 during the period between the reception of the opening signal from the first or the second opening and closing operation section 12 and the reception of a first closing signal from the first opening and closing operating section 11. The manual lock 15 transmits a locking signal in a locking state and, at the same time, during the locking through the locking signal, the control section voids opening signals from all opening and closing operating sections 11-13.
Patent JP-H0362736-A (JP)
Title: Serial and parallel ad converter
Inventor: TADA SHOICHIRO
IPC: H03M7/14
Filed: 1989-07-31
Abstract: PURPOSE:To increase the conversion speed of a serial/parallel A/D converter by providing two sample-and-hold circuits sampling an input signal with a switching signal and repeating the sampling by the circuits alternately. CONSTITUTION:When a high-order changeover switch 3 is thrown to the position of a sample-and-hold circuit 2A, a high-order A/D converter 4 AD-converts an output of the sample-and-hold circuit 2A. When the AD conversion is finished, the high-order changeover switch 3 is thrown to the position of a sample-and- hold circuit 2B, and the high-order A/D converter 4 AD-converts an output of the sample-and-hold circuit 2B. The low-order changeover switch 5 is thrown to the position of a sample-and-hold circuit 2A till the high-order A/D converter 4 finishes the conversion of the output of the sample-and-hold circuit 2A, and as soon as the high-order A/D converter 4 finishes the conversion of the output of the sample-and-hold circuit 2A, the low-order A/D converter 6 starts the conversion. Thus, high speed A/D conversion is attained.
Patent JP-2000027148-A (JP)
Title: Wave dissipation and conduction device
Inventor: SHIMIZU HARUO
IPC: E02B3/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To eliminate temperature and density discontinuity layers in the area of the sea or the like within a wave dissipating embankment and prevent deterioration of water quality in the ocean floor by providing a seawater intake penetrating into the rear face of the embankment at the front wall face confronting waves and providing water guide plates oppositely agganged at every parallel distance under the water level of the rearface side of the seawater intake. SOLUTION: In a wave dissipating embankment in which a seawater intake 4 penetrating into the rear face of the embankment is provided at the front wall face 2 of the embankment 1 confronting waves W, water guide plates 6 oppositely arranged at every parallel distance under the water level at the rear face side of the seawater intake 4 are integrally protruded like fins toward the rear face side of the embankment 1. Stream power of waves dashing against the front face of the embankment 1 is attenuated through the seawater intake 4 and the water flows in the rear face of the embankment 1. In this time, the stream direction and the width of the inflow seawater are restricted by the water guide plates 6.  Accordingly, accompanying streams as shown by the arrows arise by the inflow seawater in the vicinity of the sea level between the water guide plates 6, and thereby, water streams toward the ocean floor arise. Oxygen-rich dissolved seawater is sent to the nearby position of the water bottom by the streams and hence, temperature and density discontinuity layers are eliminated.
Patent JP-S6260434-A (JP)
Inventor: SASAHARA NAGAO
IPC: H02J13/00
Filed: 1985-09-11
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-H0247858-A (JP)
Title: Semiconductor integrated circuit part
Inventor: HONMA SETSUKO
IPC: H01L23/40
Filed: 1988-08-09
Abstract: PURPOSE:To lower cost for temperature control in using by equipping a semiconductor integrated circuit part of a large power consumption with a radiation metallic plate one surface of which is exposed from the part sealing part and which can be connected to an electronic circuit board to mount the part thereon. CONSTITUTION:A radiation metallic plate 1 made of a highly heat conductive material such as copper is installed to a semiconductor integrated circuit part 2 of a large watt consumption, the island part 5 of a lead frame is mounted on the radiation metallic plate 1 and adhered thereto with solder or heat conductive bond, and they are sealed with a mold 7 so that one surface of the radiation metallic plate 1 may be exposed to an air. The lead parts 4 of the lead frame and the exposed part of the radiation metallic plate 1 are connected to an electronic circuit board 6 with solder. Forming this structure enables increasing the quantity of radiated heat and lowering costs for suppressing the rise of the temperature of the part in using.
Patent JP-H1145510-A (JP)
Title: Digital recorder
Inventor: AKAI HIROSHI
IPC: G11B27/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital recorder capable of preventing an erroneous operation in the handling of the file and improving the operability. SOLUTION: By making the processing setting power of the side of recorder 1 controllable against the recorded video or audio file by comparing mutually an ID 2 and IDs 7, 10, 13 in the recorder 1, and the HDDs 6, 9, 12, the optional directory name, etc., are hierarchized against the HDDs 6, 9, 12 at the time of recording by the user, and further, the recorder 1 is made so as capable of copying the optional directory structure recorded on the HDD 7 into a new HDD.
Patent JP-H0643523-A (JP)
Title: Camera system
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B15/00
Filed: 1992-07-27
Abstract: PURPOSE:To enable a remote controller operator to photograph at an optional position by correcting the direction of the photography according to information on the number of photographed persons and the position of the remote controller operator which is sent from a remote control transmitter. CONSTITUTION:The angle of deviation between the remote controller operator A and the optical axis of the camera is detected from the angle of incidence of a remote control signal received by a reception part 21 to find angle information. and the information on the number of photographed persons and the position of the remote controller operator is decided and extracted from the remote control signal. Then a photography direction setting part 26 directs the camera optical axis to the remote controller operator A and then a range finding part 22 finds the range. Then lens focal length (f) is calculated from image magnifications beta determined by the photographed person quantity information and the subject distance D obtained by the range finding and a lens driving part 24 drives a zoos lens part 25 so as to obtain the lens focal length (f). Then the correction angle theta is calculated and determined by using the information on the number of photographed persons and remote controller operator position and the subject distance D and a photography direction setting part 26 corrects the camera optical axis by the angle theta.
Patent JP-H0484577-A (JP)
Title: Optical filter and solid-state image pickup element
Inventor: WATANABE TORU
IPC: H04N5/359
Filed: 1990-07-27
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission light by combining a crystal bifringing plate provided with a light shield area and a liquid crystal plate not requiring a deflection plate so as to form the optical filter. CONSTITUTION:When a voltage is applied to a TN liquid crystal plate 3, the polarized plane is not rotated, an output light 9 is a light polarized perpendicularly in the separation direction, an output light 10 is a light polarized horizontally, an incident light takes an optical path 11 in a succeeding crystal bifringing plate 4 and an incident light 10 takes an optical path 14. That is, an incident light 6 is shut by a shut region 5 and not outputted at all and the output light is controlled with respect to the incident light by the control of the liquid crystal. Thus, the loss of luminous quantity is reduced.