baber/WOPTO huggingface dataset:
Patent JP-S5917266-A (JP)
Title: Semiconductor device
Inventor: NISHIKAWA AKIO
IPC: H01L21/312
Filed: 1982-07-21
Abstract: PURPOSE:To prevent a wiring conductor metal from generation of the trouble of disconnection according to corosion by a method wherein the interlayer insulating film of the multilayer wiring is formed of the baked film of a metal alcoholate. CONSTITUTION:At the semiconductor device having multilayer wiring structure, the interlayer insulating film of the multilayer wiring is formed of the baked film of the metal alcoholate. The insulating film can be formed by after metal alcoholate monomers or prepolymers of two kinds or more are applied in the mixed condition, a heat treatment is performed, and moreover, it can be formed by co-polymerizing and applying them, and it can be formed also by mixing and applying the respective polymers. The heat reaction condition of the metal alcoholate is not limited especially, and for example, previous polymerization can be performed at 50-200 deg.C, and moreover, polymerization can be performed at 100-3,000 deg.C when polymerization is to be performed after application to a semiconductor element is performed. Moreover, by using wax together in addition to the metal alcoholate, crack proofness and adhesion with the element of the film can be enhanced much more, and joint use has the effect to suppress hydrolytic action of the metal alcoholate.
Patent JP-S5350539-A (JP)
Title: Solar heat collector
Inventor: HORIE AKIRA
IPC: F24J2/46
Filed: 1976-10-19
Abstract: PURPOSE: To obtain a solar heat collector free to set simply a combination pattern and heat collecting area by connecting heat collecting units provided with connecting members on top and bottom end surfaces and RH and LH side surfaces consecutively by any desired numbers vertically and horizontally. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04350120-A (JP)
Title: Production of high strength refractory steel plate for construction use
Inventor: SHINOZAKI KAORU
IPC: C21D8/02
Filed: 1991-05-29
Abstract: PURPOSE:To produce a 490N/mm<2> class refractory steel plate combining >=216N/mm<2> yield strength at 600 deg.C with superior weldability and reduced in yield ratio. CONSTITUTION:A slab of a steel having a composition which consists of 0.05-0.15% C, <=0.60% Si, 0.50-1.80% Mn, <=0.03% P, <=0.03% S, 0.002-0.10% sol.Al, 0.20-1.0% W, 0.005-0.060% Nb, 0.005-0.030% Ti, 0.0020-0.0070% N, 0.0005-0.0050% Ca, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 kinds selected from 0.005-0.06% V, 0.05-0.50% Cu, 0.05-0.50% Ni, 0.10-0.6O% Cr, and 0.10-<0.40% Mo and in which the value of PCM is regulated to <=0.24% is heated up to >=1050 deg.C. Subsequently, a draft at <=1000 deg.C is regulated to >=50% and rolling is finished at >850-<950 deg.C.
Patent JP-H02307834-A (JP)
Title: Method and apparatus for exchanging cloth
Inventor: MAEDA KENJI
IPC: C03B23/03
Filed: 1989-05-18
Abstract: PURPOSE:To exchange the cloth without lowering the temp. in a formation furnace by detaching and attaching the cloth holding frame having the cloth stretched from/to a press formation mold through a hanging gadget. CONSTITUTION:The cloth holding frame 36 having the cloth stretched is put on a supporting base 34A of a cloth holding frame fixing base 34, which is moved to the lower part of the press formation mold 30 in the formation furnace 27 by a conveyer 32. An air cylinder 10 is shortened to raise a hook 18 to hang up the cloth holding frame 36 by the hook 18 to set the cloth holding frame 36 to the press formation mold 30 so that the cloth 36A covers the pressing surface of the press formation mold 30. When the cloth is to be taken out, the hook 18 is lowered just as a new cloth holding frame fixing base 34 is moved under the hook 18, so that the cloth holding frame 38 is separated from the press formation mold 30 and moved and loaded on the supporting base 34A of the cloth holding frame fixing base 34 and carried out to the outside of the formation furnace 27 by a conveyer 32.
Patent JP-S62283111-A (JP)
Title: Propylene copolymer and production thereof
Inventor: IIDA MAKOTO
IPC: C08J7/00
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the titled copolymer having excellent rigidity, heat- resistance, impact resistance, etc., and high hardness, by using a copolymer having specific melt index and specific content of alpha-olefin unit other than propylene unit and heat-treating the copolymer at a specific temperature. CONSTITUTION:Propylene is copolymerized with an alpha-olefin other than propylene (e.g. ethylene) to obtain a copolymer containing 0.5-10wt% alpha-olefin other than propylene and having a melt index [MI] of 0.05-50g/10min. The copolymer is usually formed and then heat-treated at a temperature between Tm -10 and Tm +5 deg.C (Tm is melting point of the copolymer) usually for 1sec-60min to obtain the objective copolymer satisfying the formula [d]>=0.00229X[Cn]+0.907 wherein [d] is density of the copolymer and [Cn] is alpha-olefin content.
Patent JP-S6018804-A (JP)
Title: Drive circuit for magnetic head
Inventor: AKITAKE ISAO
IPC: G11B5/09
Filed: 1983-07-13
Abstract: PURPOSE:To reduce the power consumption of a drive circuit for multi-channel magnetic head and to turn suitably the drive circuit into an IC, by flowing the drive currents of plural drive circuits in series to each other. CONSTITUTION:A constant current (i) of a constant current source 12 flows to a magnetic head 47 from the 1st switch circuit 43 through the 4th switch circuit 46 when a switch circuit group is actuated. Thus the signal corresponding to the ''high'' level of an input signal is recorded on a tape. While the circuits 43 and 46 are switched off and the 2nd and 3rd switch circuits 44 and 45 conduct when the input signal is set at a ''low'' level. As a result, the current (i) flowing to the head 47 flows toward the 2nd switch circuit 42 from the 3rd switch circuit 45. The drive circuits 5 and 6 which perform the same working as a drive circuit 4 are put on each other to drive magnetic heads 57 and 67. Thus the current (i) equivalent to a single magnetic head suffices.
Patent JP-H06337508-A (JP)
Title: Dye fixing element
Inventor: TAGUCHI KEIICHI
IPC: G03C8/56
Filed: 1993-05-27
Abstract: PURPOSE:To enhance lightfastness in the case of transferring dye and fixing the diffusing dye in the diffusion transfer process by specifying the monomer of a polymer mordant in a mordant layer on a support and a weight of a coat ing gelatin. CONSTITUTION:At least the mordant layer containing the polymer mordant comprising the monomer unit represented by formula I in an amount of >=60mol% is formed on the support, and the coating weight of all these units of formula I and that of the gelatin in the mordant layer satisfy the following expression II: G/(G+MU)X100<=35, where G is the coating weight of the gelatin and MU is the coating weight of the units of the mordant of formula I. In formula I, each of R1-R4 is, independently, H, alkyl, cycloalkyl, alkoxy, aryl, aryloxy, aryloxycarbonyl, trialkylsilyl, aralkyl, carbamoyl, sulfamoyl, or the like; L is a divalent bonding group; and p is 0 or 1.
Patent JP-H02306488-A (JP)
Title: Disk controller
Inventor: KOTEGAWA TOYOYUKI
IPC: G11B27/10
Filed: 1989-05-19
Abstract: PURPOSE:To shorten the reading/writing time by specifying the arrangement of logical sector numbers on a track. CONSTITUTION:An index pulse 23 is produced by a disk storage for each round of a track, and the physical sector numbers 21 are successively assigned to the divided sectors on the track in 00h right after the production of the pulse 23. In this case, a sector of a logical sector number 00h is set right after a sector of a physical sector number 06h. Therefore the data are continuously read out from the sector of the logical sector number 00h through a sector of a logical sector number 05h with no waiting time required. Therefore the time required for the termination of the sector of the number 05h of the 0th track through the termination of the sector of the number 05h of the 1st track is equal to the disk revolving time equivalent to 7 sectors obtained by adding the time equivalent to a single sector required for switch of a magnetic head to the time equivalent to 6 sectors of the 1st track. Thus the reading/writing time can be shortened.
Patent JP-2000313449-A (JP)
Title: Easy-to-seal/open envelope
Inventor: YABU MASAHARU
IPC: B65D27/34
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-seal/open envelope in which its re-use can be performed after its reseal. SOLUTION: A paper envelope storing a post card, etc., includes a rectangular front surface panel; a back surface panel 2 cooperatively connected to one end 1a of the front surface panel and shorter than a length in a direction crossing at a right angle with one end; right and left glue margin panels 3, 4, each being cooperatively connected to its right and left ends; and a lid panel 5 cooperatively connected to the other end 1d of the front surface panel. The lid panel 5 is provided, at its extremity end, with an adhering section 8 extending in a lateral direction. A non-adhering section 9 inside the adhering section 8 is formed with tearing perforations 7 extending in a lateral direction. The adhering section 8 of the lid panel 5 is applied to the outer surface of the end section 2a of the back panel 2 to form a seal.  When the seal is opened, the lid panel 5 is torn out along the tearing perforations 7, so that the adhering section 8 and the non-adhering section 9 are separated and the seal is opened. In this case, the tearing perforations 7 of the lid panel 5 are located on the back panel 2 under a sealed state. When a tape or the like is adhered over one end section of the non-adhering section 9 and the other end section of the adhering section 8 left adhered to the outer surface of the back panel 2, the inner document 2 can be prevented from being adhered to the tape.
Patent JP-H06335814-A (JP)
Title: End mill
Inventor: SAKAI SHIGERU
IPC: B23C5/10
Filed: 1993-05-27
Abstract: PURPOSE:To enhance the sharpness and cutting property of a tip and reduce the cutting resistance while retaining a nick chip part function by providing large spiral angle to the tip. CONSTITUTION:A cutting chip produced by a tip 5... in cutting process is cut into short pieces by way of a nick 7... formed by the tip 5... so that it is satisfactorily discharged. A large spiral angle of phi 50 deg. is provided to the tip 5... so that it possesses high sharpness and the cutting resistance is reduced. To have such sharpness, the spiral angle phi is preferably set to be 42 deg. or greater Then, when the spiral angle phi exceeds 60 deg., deterioration in strength of the tip 5 or lowering in cutting efficiency is caused, which is not desirable. The nick 7 is so formed that it is inclined toward tool tip as it tends to rear of the tool rotational direction.
Patent JP-H02304538-A (JP)
Title: Camera with data imprinting function
Inventor: OGAWA YUKIO
IPC: G03B17/24
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate a need of a private substrate for light emitting bodies and their driving means by arranging plural light emitting bodies and the driving means on the substrate in the outside peripheral part of a spool chamber or a cartridge chamber of a camera. CONSTITUTION:Plural data imprinting LEDs 17 are arranged in a column (in the direction perpendicular to the surface of paper) on a substrate 15. A mask member 16 provided with a stop aperture is provided in the front side of LEDs 17, and thereby, the angle of luminous intensity distribution of the light thrown from LEDs 17 is not widened to reduce the reflected light from the peripheral wall of the data imprinting optical path as much as possible. The image of the light from LEDs 17 is formed on a film 14 through a data imprinting optical path hole of a camera main body 1 by an image forming lens 18. Thus, the data optical path length is extended, and a private substrate for LEDs 17 and their driving circuit is unnecessary.
Patent JP-S5250149-A (JP)
Title: Integrated amplifier circuit of low power consumption
Inventor: KATAZUKI KUNIHARU
IPC: H03F3/34
Filed: 1975-10-20
Abstract: PURPOSE:A low-power consumption type integrated amplifier circuit consists of three-stage direct combination amplification transistor, power source transistor, and transistor and resistance of equivalent diode which determines the current value.
Patent JP-H05285199-A (JP)
Title: Powder medicine supply device
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1992-04-03
Abstract: PURPOSE:To supply arbitrary kinds of powder medicine by a prescribed quantity each from among many kinds of powder medicines. CONSTITUTION:The device is provided with many powder medicine containers 1, ..., a means 3 for moving an arbitrary powder medicine container 1 as a group, a means 9 for taking out powder medicine by a necessary quantity from the powder medicine container 1 at a take-out position 2, and a means 11 for dividing the taken-out powder medicine into a prescribed quantity each, and constituted so that arbitrary kinds of powder medicines are moved as a group and taken out among many kinds of powder medicines, and also, supplied by a prescribed quantity each.
Patent JP-S61285146-A (JP)
Title: Seat suspension device for vehicle seat assembly
Inventor: TSUCHIYA YOICHI
IPC: B60N2/90
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a sufficient damping force when a bottoming phenomenon occurs due to violent oscillation during a vehicle running on a bad road, so that the front end of a damper abuts against the opposed surface, by automatically controlling the resilient force of a resilient support means in a suspension device body. CONSTITUTION:When violent oscillation is exerted to an automobile which starts to run on a bad road, a seat 1 bounds greatly so that what we call, a bottoming phenomenon occurs. Then the front end of a damper 20 attached to the seat 1 makes in press-contact with the opposed surface so that a damper 20 is entirely compressed to effect damping action. Further, first and second switching elements 21, 22 are made in contact with each other, and a turn-on signal is delivered to a control device 8. With this arrangement the control device 8 opens an intake-air valve 6 to feed air into an air spring 5 which therefore, increases an air spring force while the height of the seat 1 is also increased. Therefore, the bottoming action may be avoided at once at the initial stage of occurrence.
Patent JP-S5829263-A (JP)
Title: Original transmitter
Inventor: TANABE TAKASHI
IPC: H04N1/00
Filed: 1981-08-14
Abstract: PURPOSE:To separately store originals before and after transmission at different storage places by providing a discriminating circuit for discriminating whether transmission is in readiness or not, and then discriminating whether a transmission destination is busy or not through a control part. CONSTITUTION:Originals 1 placed on a platen 5 are sent to read parts 3 and 4 through rollers 2a and 2b. The telephone number read part 3 reads the transmission destination telephone number column provided on the original 1. On the basis of the telephone number, the transmitter is connected to the transmission destination through an exchange to transmit signals. At this time, when the trasmission is held in readiness, a solenoid 8 is not driven and the original is stored in transmitted original tray. When not, the solenoid 8 is driven by a solenoid driving part 14 and the taking-in opening for originals which can not be transmitted are lowered to store those originals in an original tray 7.
Patent JP-H06337174-A (JP)
Title: Operation controller for air-conditioner
Inventor: KITADE YUKIO
IPC: F24F11/02
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the backing of liquid at the time of starting heating operation, the lowering of concentration of lube oil and the lowering of low-pressure refrigerant pressure. CONSTITUTION:A low pressure sensor P2, detecting a low-pressure refrigerant pressure in the suction side of a compressor 21, and a start control means 52, controlling the opening degree of an outdoor motor-driven expansion valve 25 at a set starting degree upon starting heating operation, are provided. Further, when the low-pressure refrigerant pressure is higher than a specific pressure based on the low-pressure refrigerant pressure detected by the low pressure sensor P2, the start control means 52 outputs a closing operation signal so as to make the opening degree of the outdoor motor-driven expansion valve 25 smaller than the opening degree of starting while an opening degree regulating means 53, outputting an opening operation signal so that the start control means 52 increases the opening degree of the outdoor motor-driven expansion valve 25 as the low-pressure refrigerant pressure is reduced than a specific pressure, is provided. In addition, a finishing means 54, finishing the start control of the start control means 52 when a specific time has elapsed from the starting time of the heating operation, is provided.
Patent JP-S5918790-A (JP)
Title: Refractory particles
Inventor: SUZUKI AKIRA
IPC: C10G9/32
Filed: 1982-07-21
Abstract: PURPOSE:To provide refractory particles of specific surface characteristics simultaneously acting as a heating medium of heavy oil and as an attaching carrier for the resultant coke, capable of releasing attached coke from the particle surface. CONSTITUTION:For example, fine refractory particles with a size <=1mum (e.g. of alumina, silica, magnesia, titania, boria, zirconia) is granulated through rolling operation, followed by sintering, normally at a temperature higher than that corresponding to 80% of its melting point and further, if required, abrasing the surface without using an obrasive, thus obtaining the objective refractory particles with a surface roughness <=2mum (pref. <=1mum).
Patent JP-S61288016-A (JP)
Title: Manufacture of low carbon hot rolled steel sheet superior in carburization hardenability
Inventor: MORIYA NAONORI
IPC: C21D9/46
Filed: 1985-06-13
Abstract: PURPOSE:To manufacture hot rolled steel sheet superior in carburization hardenability, by suppressing Al content to an extremely low quantity, regulating O2 content to a specified range in the titled plate and hot rolling and coiling at specified temp. CONSTITUTION:A continuously cast slab of steel contg. <0.022% C, <0.020% Si, 0.20<1.00% Mn, <0.05% Al, <0.020% P, <0.020% S, <0.0030% N, 0.0060-0.0500% O2 under <=150X10<-6> value of C%XO2% is prepd. The slab is hot rolled to sheet material at 850-900 deg.C finishing temp., 580-650 deg.C coiling temp. The titled steel plate having an extremely low Al content, suppressed occurrence of CO gas bubble at a slab surface during continuous casting, good mechanical characteristic and superior elongation exhibiting especially forming workability is obtd.
Patent JP-S5752039-A (JP)
Title: Device for photographing with holding camera on head
Inventor: MUKOUJIMA SUSUMU
IPC: G03B17/56
Filed: 1980-09-16
Abstract: PURPOSE:To eliminate a miss such as a camera-shake and to improve functional characteristics by fixing the camera on the upper front of various caps such as a helmet, and providing a finder under it, and by suspending a shutter operating device such as a release. CONSTITUTION:On the upper front of a helmet 1, a projecting frame 1a for supporting a camera 2 is formed and at its lower front end, an engagement projecting edge 1b is provided to fix the camera to the projecting frame 1a by insertion. A finder 3 is fitted to the lower part of the projecting frame 1a in a freely vertically swinging state, and a release 4 is suspended through the helmet 1 by fixing its tip at the position where the shutter button of the camera 2 is pushed. A person wearing this helmet 1 takes pictures by pushing the release 4 while watching an object by both eyes. This device eliminates an erroneous operation such as a camera- shake during photographing and the functional characteristics is improved.
Patent JP-H10321328-A (JP)
Title: Premises wiring method and connecting article
Inventor: TERASAWA MASAO
IPC: H01R31/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce data communication wiring such as INSERNET using ISDN bus wiring and an installation cost by using a 8-pin modular jack four pins by four pins, and connecting two sets of 4-core cables to each other by a single modular jack. SOLUTION: Eight cable conductors 24 of an up side 4-core cable 22 and a down side 4-core cable 23 can be connected to a receptacle side 8-pin modular jack 21. An 8-pin modular plug is provided on one end of an 8-core cable, and two 8-pin plugs are provided on the other end, and a connecting part to distribute the 8-core cable to the two 8-pin plugs four cores by four cores is obtained. A connecting part to connect corresponding conductors to each other is also obtained by being connected to the 8-pin modular jack to which two sets of 4-core cables are connected four pins by four pins. Therefore, a change in mutual ones of ISDN wiring and LAN wiring such as INSERNET or simultaneous execution work can be performed, and a cost of the connecting parts can be reduced by a high volume production.
Patent JP-2000318312-A (JP)
Title: Optical recording medium
Inventor: TSUKAHARA TAKASHI
IPC: C07D285/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily record and reproduce with a laser beam selected from a specific wavelength range by incorporating a compound represented by the specific formula in a recording layer in an optical recording medium having at least the recording layer and a reflecting layer on a substrate. SOLUTION: A compound represented by the formula is contained in a recording layer, wherein R1 to R4 are each independently a hydrogen atom, at most 20C substituted or unsubstituted alkyl group, an alkenyl group, an acyl group, an aralkyl group, or an aryl group, R5 to R12 are each independently a hydrogen atom, a halogen atom, at most 20C substituted or unsubstituted alkyl group, an alkoxy group, an alkylthio group, an aryloxy group, an arylthio group, an alkenyl group or the like; X is an oxygen atom or a sulfur atom. The compound represented by the formula is used as a recording layer, thereby realizing a writing once optical recording medium capable of recording and reproducing with a laser having a wavelength of 400 to 500 nm.
Patent JP-H06337300-A (JP)
Title: Solid state image conversion element
Inventor: EBITANI MASUSHI
IPC: H01L31/09
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a clear visual image by providing a phosphor layer, having the emission peak of main wavelength within the sensitive range of a PC layer, at the part where X-rays enter externally or the parts precedent thereto. CONSTITUTION:A part of X-rays entering from the back face electrode layer 16 is converted through a phosphor layer 14 into visible light having main peak of 530nm which eventually arrives at the CdS particle in a photoconductor(PC) layer 12 thus lowering the impedance thereat. Visible light is emitted from an electroluminescence(EL) layer 6 corresponding to the impedance drop part and the X-ray image is converted into a clear visible image on the transparent glass substrate 2 side. Furthermore, AC voltage to be applied between a transparent electrode layer 4 and the back face electrode layer 16 can be lowered by 100V to 300V.
Patent JP-S5554332-A (JP)
Title: Modification of 4-methyl pentene polymer
Inventor: TANAKA KATSUMI
IPC: B29K23/00
Filed: 1978-10-18
Abstract: PURPOSE: To obtain a resin havig improved transparency, nesistance to stress-cracking and chemicals and heat, by irradiating 4-methyl-1-pentene polymer.  
     CONSTITUTION: 4-Methyl-1-pentene polymer (TPX), preferably its final molded article, is exposed to high-energy irradiation, preferably γ-rays of several to 10M rad, in a vacuum or the atmosphere of an inert gas. preferably, a homo-or copolymer with a 5W18C 1-olefin or a copolymer prepared by grafting a vinyl monomer onto the polymer may be used as TPX. 
     COPYRIGHT: (C)1980,JPO&Japio