baber/WOPTO huggingface dataset:
Patent JP-H022361-A (JP)
Title: Development of hiv protein in e. coli and s. cereviciae
Inventor: TERESA KABEZON
IPC: C12N1/16
Filed: 1988-11-21
Abstract: PURPOSE: To obtain an expression vector useful for producing a recombinant protein, having a DNA sequence cording for HIV p17 fused in a frame of a controlling element which functions in E. coli, or a DNA sequence coding for a p17 derivative, and suitable for a vaccine.  
     CONSTITUTION: This expression vector is prepared by fusing a DNA sequence coding for p17 or an immunologically equivalent derivative in a frame of a controlling element functioning in E. coli or an yeast. The p17-cording sequence is prepared from HIV or an HIV-infected cell by isolating virus mRNA and preparing cDNA through reverse transcription. The recombinant HIV p17 can be obtained by culturing an organism or a cell which has been transformed with the above expression vector, and isolating and harvesting the recombinant HIV p17. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02141821-A (JP)
Title: Information arranging and recording method for recording medium
Inventor: HASE HARUMI
IPC: G06F12/00
Filed: 1988-11-24
Abstract: PURPOSE:To shorten the time required for retrieval of a large-capacity data retrieving system to an about half by seeking once and reading out twice a large-capacity recording medium to retrieve arbitrary data. CONSTITUTION:At the time of retrieving data having keyword 'cdef' as a keyword 1, a unit index 2 on a RAM is first searched to check that a first keyword 3 beyond 'cdef' or equal to 'cdef' is the x-th entry of the unit index. An index recording position 7 is calculated in accordance with contents x0 of start position data 4 of recording data 5 and (x) to access a CD-ROM disk 10. A read-out index 7 is used to search the keyword 1, and it is checked that keyword 'cdef' is in a position 8 of the index 7. Data is read out based on this position 8.
Patent JP-H02142288-A (JP)
Title: Signal processor
Inventor: MURATA TOSHINORI
IPC: H04N11/20
Filed: 1988-11-24
Abstract: PURPOSE:To improve resolution by providing a means dividing video information to be sent into central video information and side information and generating a low frequency signal for the central video part and the side video image and selecting the band for a time spatial filter applying band limit processing to an output signal of the means so as to have at least all spatial frequency bands in a still picture. CONSTITUTION:The video of 5:3 wide aspect sequential scanning generated in an original picture 1101 is converted from RGB into YIQ by a matrix 1102 and the time frequency and the vertical frequency are limited by time spatial filters 1(1103-1105) respectively. The Q, I, Y signals are sent to interlace processing circuits 1106-1108 and converted into the signal of sequential scanning into the signal of interlace scanning. Outputs of the time spatial filters 2, 1125 and time spatial filters 3, 1128 are added by an adder 1129, outputted to a signal output terminal 1130 to be a 1st component signal. Thus, the deterioration in the oblique resolution is prevented.
Patent JP-H02141947-A (JP)
Title: Production of optical recording medium
Inventor: YOSHINO HITOSHI
IPC: G11B7/26
Filed: 1988-11-24
Abstract: PURPOSE:To obviate the misregistration of adhesive surfaces and to prevent the protrusion of an adhesive agent by providing holes in the prescribed positions of the central part and outer peripheral part of a pair of substrates, inserting pins therein to register the substrates and adhering and solidifying the adhesive agent to the outer peripheral part. CONSTITUTION:The through-holes insertion of the pins for positioning and adhering are provided in the central part and outer peripheral part respectively of the transparent substrate 1 and protective substrate 5 which are a pair of the substrates. The substrate 1 has the track groove parts 2 and the optical recording layer is formed thereon. Washers 4 are joined to the substrate 1 and the prescribed 5 in this state. Namely, the substrate 1, the substrate 5 and the washers 4 are inserted in this order to the pins 6 and thereafter the inner peripheral part and the outer peripheral part are joined to fix these 3 pins. The fixed two substrates 1, 5 are then removed from the pins 6. The resulted two substrates are immersed into the adhesive agent liquid to stick the adhesive agent liquid to the outer peripheral part of the substrates. The adhesive agent liquid is solidified, by which the substrates are integrated.
Patent JP-H0820376-A (JP)
Title: Speed change mechanism for bicycle
Inventor: ISHIBASHI YASUNARI
IPC: B62M9/126
Filed: 1991-11-11
Abstract: PURPOSE:To surely prevent a chain from being removed from a guide pulley by forming a guide wall on a moving member constituting a pantograph mechanism, and forming extension sections preventing the removal of the chain from the guide pulley in cooperation with the guide wall on a chain guide. CONSTITUTION:A link base 8 is provided with inner and outer link members 9, 10 pivotally supported at the base end sections, and a moving member 11 is rockably connected to their tips to constitute a pantograph link mechanism 12. A chain guide 15 pivotally supporting a guide pulley 13 and a tension pulley 14 is supported between the inner and outer guide plates 16, 17 to be elastically excited in the tension applying direction to a chain C against the moving member. The moving member 11 is formed with a guide wall 28 facing the outer periphery of the guide pulley 13 to the outside in the radial direction, and the inner and outer guide plates 16, 17 are formed with extension sections 29a, 29b extended to face the side face of the chain C and preventing the removal of the chain C in cooperation with the guide wall 28.
Patent JP-H06187517-A (JP)
Title: Portable case of electronic smart card
Inventor: ARAN JIYANIIRU
IPC: G07B15/00
Filed: 1992-09-21
Abstract: PURPOSE: To provide a portable case provided with a section for accommodating an electronic smart card including an electric contact band connected to an integrated circuit including a card memory on one main face and a connection means for connecting the contact band to a use electronic circuit realizing a function for reading data stored in the card and designed to guarantee the remote exchange of information between the case and a reception station. CONSTITUTION: Casings 12 and 14 provided with windows 22 into which the cards C are inserted, an electric connector 72 which makes the connection band to mutually operate with an electric contact member 73 when the card C is positioned in a data use position, data exchange devices 112 and 114 for transmitting data to an information processing station or receiving data from the information processing station and a switch for detecting that the card C is positioned in the use position in the casing are provided.
Patent JP-2000124333-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: IMAI KIYOTAKA
IPC: G11C11/412
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the standby current of memory cells, in a semiconductor memory composed of unlocked 4Tr CMOS SRAM cells. SOLUTION: The gate lengths of pMOSFETs 16, 17 are made smaller than those of nMOSFETs 18, 19. This suppresses the DIBL effect, and when a node 33 is at H, the difference between an off-current Ioff(PM2) of the pMOSFET 17 and an off-current Ioff(PM1) of the pMOSFET 16 is reduced and the standby current of the memory cells is reduced. The thicknesses of the gate oxide films of the nMOSFETs 18, 19 are made smaller than that of the pMOSFETs 16, 17. This reduces a gate direct tunnel current Ig and can do with a low off- current Ioff(PM1) of the pMOSFET 16, the off-current Ioff(PM2) of the pMOSFET 17 is also reduced, and the standby current becomes still smaller.
Patent JP-H02140921-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI TOSHIYUKI
IPC: H01L21/28
Filed: 1988-11-21
Abstract: PURPOSE:To form a buried contact with a minimum times of photolithography processes by burying an N-type silicon layer into a contact on N-type and P-type diffusion layers and by burying a P-type silicon layer completely removing the N-type silicon layer without giving damage to the P-type diffusion layer by one photolithography. CONSTITUTION:Burying of N-type epitaxial layers 11 and 12 is carried out at a contact hole of an N-type diffusion layer 1 and a P-type diffusion layer 2 in a self-aligned manner. Then, an oxide film is formed on the N-type epitaxials 11 and 12 and only the oxide film on the N-type epitaxial layer on the P-type diffusion layer is opened. Then, only the N-type diffusion layer is etched and a contact hole 6 on the P-type diffusion layer is opened again. Then, a P-type epitaxial layer 13 is formed only at the contact hole 6 on the P-type diffusion layer, the oxide film of the N-type epitaxial layer 11 is removed, each conductive silicon layer is buried into the P-type diffusion layer contact hole. In this manner, the number of photolithography times is reduced for preventing increase in treatment period and reduction in yield.
Patent JP-H10139639-A (JP)
Title: Hair growth-inhibiting agent
Inventor: SASAJIMA MICHIYO
IPC: A61K8/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hair growth-inhibiting agent excellent in a hair growth- inhibiting effect and high in safety for human bodies. SOLUTION: This hair growth-inhibiting agent contains a galenical selected from Pleione sp., Curcuma longa L., Diopyros kaki L.f., Angelica dahurica Bentham et Hooker, Pistia stratiotes L., Polygonum multiflorum THUNB., Angelica actutiloba Kitagawa, Atractylodos lancea De Candolle, Commiphora molmol ENGL., Rubia cordifolia L., Tussilago farfara L., Glycyrrhiza uralensis Fisher. G.glabra Linne, Isodon japonicus (BURM.) HARA, Hizikia fusiforme OKAMURA, Gracilaria bursa-pastris SILVA or Gracilaria compressa GREVILLE, Champia parvula J.AGARDH, Gracilaria verrucosa PAPENFUSS or Gracilaria confervoides GREVILLE, Sargassum riggoldianum HARVERY, and Sargassum tortile C.AGARDH, and its extract as an active ingredient.
Patent JP-S62151724-A (JP)
Title: Centralized controller for digital platform scale
Inventor: YOSHIKAWA AKIO
IPC: G01G19/414
Filed: 1985-12-26
Abstract: PURPOSE:To reduce the cost and moreover, to reduce a possibility of the occurrence of an aggregate miss by transferring data between plural digital platform scales and one computer for centralized control. CONSTITUTION:An analog weighing signal (S) from a weighing part 2 of the digital platform scale 11 is converted into a digital weighing signal (T) with an A/D conversion part 4 and supplied to an arithmetic part 6. A tare weight signal and a target weight signal are also supplied from a ten key 8 to the arithmetic part 6. Then, when the tare and an article are mounted on a mounting stand of the weighing part 2, the signal (S) is produced and converted into the signal (T) with the conversion part 4 and supplied to the arithmetic part 6. The arithmetic part 6 substracts the tare weight signal from the signal (T) and calculates a net weight signal of the article which is displayed on a display part 10. When the signal is made stable, it is supplied to a control part 16 via a system controller 14, etc. The control part 16 accumulates the net weight signal for every digital platform scale 11-1n which is stored in a memory 22. Then, when there is a request from a personal computer 24, the control part 16 reads each accumulated value from the memory 22 and transmits it to the personal computer 24 and the arithmetic processing is performed there.
Patent JP-2001113380-A (JP)
Title: Friction rotary welding machine
Inventor: ANDO NOBUHIRO
IPC: B23K20/12
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a friction rotary welding machine capable of welding a joint and a tube stock easily at a low cost. SOLUTION: The machine is equipped with a joint holding member that has a tubular shape whose inner diameter is about the same as the outer diameter of a joint, that is divided into plural divisions which can be freely assembled in the cross section of the axial direction, and that has gears around; equipped with a joint supporting part having a driving force transmitting means, which rotation-freely supports this joint holding member around the tubular axis of the held joint, which meshes with the gears of the joint holding member when the joint holding member is supported, and which thereby transmits the rotary driving force of a motor to the joint holding member;  and equipped with a tube stock supporting means that supports the tube stock in the manner that the tubular axis of the tube stock is aligned with that of the joint held by the joint supporting part, that moves relative to and in the direction of the joint supporting part, and that retains the end of the held tube stock in a manner inserted into the socket of the joint.
Patent JP-H03188006-A (JP)
Title: Solid antibacterial agent
Inventor: BURUUSU SUCHIYUWAATO HITSUGUSU
IPC: C07F7/18
Filed: 1990-11-02
Abstract: PURPOSE: To obtain a solid antimicrobial agent suitable for surface treatment by reacting an alkanolamine with a specific organosilicon quaternary ammonium compound, providing a silatrane compound in the form of a solid granular power and then dissolving the resultant powder in an aqueous medium. CONSTITUTION: This solid antimicrobial agent is obtained by reacting an alkanolamine with an organosilicon quaternary ammonium compound represented by formulae I and II [Y is R or RO (R is H or an alkyl); (a) is 0-2; R' is methyl or ethyl; R" is an alkylene; R''' to R<v> are each an alkyl, CH2 C6 H5 , CH2 HCH2 OH, CH2 OH, etc.; X is Cl, Br, F, I, acetate or citrate], dissolving the resultant compound in an aqueous medium and providing an antimicrobially active solution of a silatrane powder. The surface treatment is carrier out by using the antimicrobial solution to destroy microorganisms or prevent the microorganisms from proliferating.
Patent JP-H03207830-A (JP)
Title: Silicon carbide-reinforced titanium group based composite material having improved tension properties
Inventor: AN MERINDA RITAA
IPC: C23C4/08
Filed: 1990-11-02
Abstract: PURPOSE: To develop a Ti-base alloy which is reinforced with SiC, has excellent ductility at room temp. and lessens the occurrence of cracks by adjusting plasma thermal spraying conditions at the time of plasma thermal spraying of the powder of a Ti-Al-Nb alloy having a specific compsn. to an SiC strand.  
     CONSTITUTION: The fine powder of the Ti-base alloy having the compsn. consisting of 15wt.% Al, 21wt.% Nb and the balance Ti is thermally sprayed onto the strand for reinforcement consisting of the fibers, filaments, etc., of the SiC by using high-frequency gaseous plasma, and gaseous plasma contg. ≤6vol.%, more particularly 3vol.%, 1.5vol.% gaseous hydrogen. The powder of the thermally sprayed Ti-base alloy is finely pulverized and the specific ratio of the hydrogen is incorporated into the gaseous plasma as described above. The Ti-base powder is then thermally sprayed in a superheated state, by which the specific amt. of Al is evaporated and the structure of the thermally sprayed Ti-base alloy is changed from an α 2  phase to a β phase. The SiC fiber reinforced Ti-base alloy composite material which has the excellent ductility at room temp. and lessens the occurrence of the cracks is thus obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62155587-A (JP)
Inventor: FUKUOKA YOSHITAKA
IPC: H01L23/48
Filed: 1985-12-27
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-H04131527-A (JP)
Title: Torque limiter
Inventor: OKAMOTO YUJI
IPC: F16D41/06
Filed: 1990-10-30
Abstract: PURPOSE:To reduce assembling space considerably by installing rolling members between a first cam surface and the outer circumferential surface of a second outer ring, and between a second cam surface and the shaft surface respectively, and pressing the rolling members with elastic members in the direction of wedging in the gaps either between the first cam surface and the second outer ring, or between the second cam surface and the shaft. CONSTITUTION:Cages 9 and 10 are respectively installed between a first outer ring 4 and a second outer ring 5, and between the second outer ring 5 and a shaft 1. Rollers 11 and rollers 12 are installed in pockets 9a and pockets 9b respectively of the cages 9 and 10. Elastic members 15 and 16 are provided respectively between holding surfaces 13, 14 formed on the first outer ring 4 and the second outer ring 5 and rollers 11, 12 so as to press respective rollers in the direction of wedging the rollers 11, 12 respectively in between the first cam surface 7 and the second outer ring 5, or between the second cam surface 8 and the shaft 1. By adjusting the wedge angle of the first cam surface 7 and the spring force of the elastic member 15, on and off torque can be set relative to the rotation of the second outer ring 5.
Patent JP-H10142139-A (JP)
Title: Instrument and method for measurement of viscosity of liquid
Inventor: KANEKO MASATO
IPC: G01N11/06
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which direct measurement of the kinematic viscosity of a liquid can be performed by a simple operation in an atmosphere of a high-pressure gas. SOLUTION: In a method, a liquid 2 whose viscosity is to be measured, a capillary viscometer 20 which has a belt-shaped outer ring part 23 composed of a magnetic substance and a high-pressure atmosphere gas 6 are put into the inside of a container 10 so as to be sealed airtightly. Then, in this state, a ring-shaped permanent magnet 14 which is arranged at the outside of the container 10 is operated, the capillary viscometer 20 which is immersed completely under the level of the liquid 2 is moved to the upper part of the level of the liquid 2, the liquid 2 is dropped from the capillary viscometer 20, and the time required in which the level of the liquid 2 inside the capillary viscometer 20 is passed through two prescribed positions is measured. Thereby, the kinematic viscosity of the liquid can be measured in the atmosphere of the high-pressure gas.
Patent JP-H05107290-A (JP)
Title: Failure detection circuit
Inventor: SAITO YOSHIHIKO
IPC: G01R31/00
Filed: 1991-10-16
Abstract: PURPOSE:To prevent erroneous detection of a trouble of a power amplifier by detection a failure of an amplification circuit and a trouble of a monitoring signal generator separately from the results of a subtraction between the level of a monitoring signal inputted through the amplification circuit and the level of the monitoring signal adjusted by an adjusting means. CONSTITUTION:A monitoring signal from a pilot signal generator 2 is advanced by 90 deg. in phase with a phase adjustor 8 and a level adjustor 9 with respect to a signal for monitoring to by outputted to a power synthesizer 7 from a power synthesizer 6 while a signal level is adjusted higher by about 1dB. A difference between levels of two signals for monitoring is obtained with the power synthesizer 7 and the results are detected with a detector 11. Thus, it can be detected with a detector 11 whether a failure occurs at least in one of power amplifiers 4 and 5 or whether a failure occurs in the pilot signal generator 2 depending on the increase or decrease in the difference between the levels of the two signals for monitoring.
Patent JP-H07151868-A (JP)
Title: Personal watch having annunciating mechanism
Inventor: OGAWA SHIGERU
IPC: G04B25/04
Filed: 1993-11-26
Abstract: PURPOSE:To make it possible to sense a specified time without being noticed by persons other than a watch carrying person with a simple, compact, thin constitution by providing a stimulus generating circuit, which imparts electric stimulus that can be sensed with a human body, in the main body of the watch, and operating the circuit at a specified time. CONSTITUTION:A stimulus generating circuit 1, which imparts a low frequency from a low-frequency oscillator as electric stimulus, is constituted. That is to say, a pair of electrodes 5 and 6 are arranged at the contact surface of the main body of a wrist watch (fixing-band part) with the skin in this circuit 1. A low-frequency pulse oscillator 7, which imparts the low frequency across the electrodes 5 and 6, is provided in the main body of the watch. Fine adjustment can be performed with an output control part 8 in the main body of the watch in this constitution. As to a control circuit 3 for controlling the operating time of the oscillator 7, an alarm time setting mechanism 9 and a timer mechanism 10 are provided. When the alarm time is set with the mechanism 9 (watch function button), the oscillator 7 is operated at the specified time with the mechanism 10, and the low-frequency pulse are outputted across the electrodes 5 and 6 through the control part 8. The stimulus is imparted to the skin, and the watch carrying person senses the specified time.
Patent JP-H04168661-A (JP)
Title: Recording device
Inventor: TSUZURA KATSUSUMI
IPC: G11B20/10
Filed: 1990-11-01
Abstract: PURPOSE:To enable a high-speed recording of a disk reproduction information to be constituted with a simple configuration by providing first or second reproduction means for reproducing a disk from a normal direction and an opposite direction and then recording the reproduction output on a first track and a second track of a tape which is running in each one direction simultaneously. CONSTITUTION:A CD reproduction device 1 reproduces CD (disk) digital information in normal reproduction state of a CD player, performs a specified processing, performs conversion to an analog signal before output. A CD reproduction device in opposite direction 2 is a device with a CD player function for reproducing CD information in opposite direction (in direction toward the end of a music), performs a specified processing to digital signal which is read from a disk, and then generates reproduction analog signal from direction of end of the program. Then, a 4ch recording device 3 records reproduction signal in forward direction on a track which is sent in forward direction and then records reproduction signal which is reproduced in backward direction on a track which is run in opposite direction, thus enabling both surfaces A and B to be recorded simultaneously at high speed.
Patent JP-H08152692-A (JP)
Title: Exposure device
Inventor: ISHIKAWA MASAZUMI
IPC: G03B27/73
Filed: 1994-11-30
Abstract: PURPOSE: To eliminate the reciprocating stage of a photosensitive material and to simultaneously perform exposure with three colors BGR in a digital color exposure device using a line exposing means in, a photographic printing device. CONSTITUTION: As for a PLZT shutter 41, a PLZT element 44B to which the filter 45B of the color B is stuck, a PLZT element 44G to which the filter 45G of the color G is stuck, and a PLZT element 44R to which the filter 45R of the color R is stuck constitute one unit, and such units are arranged in a width direction. The respective PLZT elements 44B, 44G and 44R are respectively irradiated with light beams passing through respective optical fibers 42. By applying specified impressed voltage only on the necessary PLZT element in accordance with exposure data so that a light transmissive state may be attained, desired color exposure is performed by a control part 6.
Patent JP-S63149585-A (JP)
Title: Bodily sensation time signal time-piece
Inventor: INAMOTO HAJIME
IPC: G04B25/04
Filed: 1986-12-13
Abstract: PURPOSE:To transmit time information by a means other than audiovisual sensation, by mounting a vibrator on the rear of a time-piece main body. CONSTITUTION:A clock band 13 having a vibrator 12 provided thereto is mounted to the back surface of a time-piece main body 11 having the same constitution as a usual wristwatch. When an electric signal is emitted from the main body 11 corresponding to a set condition, the vibrator 12 performs vibration in a predetermined mode. This vibration is directly transmitted to the skin of the arm of a user and the time set by a time setting switch 14 can be confirmed.