baber/WOPTO huggingface dataset:
Patent JP-H03217257-A (JP)
Title: Continuous centrifugal separator
Inventor: AIZAWA MASAHARU
IPC: B04B11/02
Filed: 1990-01-19
Abstract: PURPOSE:To continuously separate the sample of mixed state of two liquids into heavy liquid and light liquid by deviding a separated liquid discharge part of rotor into a light liquid passage and a heavy liquid passage and providing two passages in the shaft connected with the rotor as well as in the mechanical seal provided on the end part of the shaft. CONSTITUTION:The cylindrical rotor 11 which is provided with annular part in the center part to separate the sample and a rotor lid part 23 having a sample passing-through hole 19 in the lower part is connected with the lower end of the shaft 7. Two sample passages 9, 10 are independently provided in the center hollow part of the shaft 7. The mechanical seal consisting of a revolving seal 13 and a fixed seal 14 is disposed to the free end side of the shaft 7 so as to communicate with the sample passages 9, 10 to recover the liquids. Two passages 9, 10 through which the heavy liquid and the light liquid separated from the sample are independently passed are provided in the side of the rotor 11 to which the shaft 7 is connected, and this passages are connected with the two passages of the shaft 7.
Patent JP-H03215770-A (JP)
Title: Pseudo noise signal generating circuit
Inventor: NAKANISHI HITOSHI
IPC: G01S7/38
Filed: 1990-01-19
Abstract: PURPOSE:To easily obtain a pseudo noise signal with a desired frequency band by imposing frequency modulation and amplitude modulation on a signal generated by a signal generating circuit with noises from a noise diode and converting the signal into the pseudo noise signal. CONSTITUTION:The signal with an output level V which is outputted by the signal generating circuit 4 whose oscillation frequency F is variable is frequency- modulated by a frequency modulating circuit 5 to frequencies F+ or -f with a low frequency signal of frequency (f) and further amplitude-modulated by an amplitude modulating circuit 6 to amplitudes V+ or -v with a low frequency signal with a voltage (v), and the resulting signal is outputted. The noises obtained by amplifying the noises generated by the noise diode 1 by a low-frequency amplifying circuit 7 are used as the modulating signals inputted to the circuits 5 and 6. Consequently, the signal generated by the circuit 4 is frequency-modulated and amplitude-modulated with the noises generated by the diode 1 to generate the pseudo noises.
Patent JP-H05200761-A (JP)
Title: Polycarbonate copolymer cast film
Inventor: OGAWA NORIYOSHI
IPC: C08J5/18
Filed: 1992-01-24
Abstract: PURPOSE:To obtain a cast film whose surface is modified while keeping transparency and mechanical properties of polycarbonate, by a method wherein density of a constitutent unit of polysiloxane at a surface layer of the cast film having a specific value of the rate of the polysilxane is made the specific rate to a core layer. CONSTITUTION:The title film is comprised of a polycarbonate polysiloxane copolymer wherein it possesses a constitutent unit shown by formulas I, II and the rate of the constituent unit represented by the formula II is 0.1-20wt%. Hereupon, the density of the constituent unit of the formula II in a surface layer having a depth of less than 50Angstrom  is made at least four times 4f that having a depth of at least 50Angstrom . In the formula, R1-R8 represent respectively an alkyl group or an aryl group which may possess a hydrogen or halogen or substituent group and R9-R10 represent respectively the halogen or the substituent group which may possess the hydrogen or the subslituent group.
Patent JP-S62169702-A (JP)
Inventor: RUUDORUFU HAINRITSUHI
IPC: A01N25/30
Filed: 1986-01-23
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-H03215958-A (JP)
Title: Inner lead bonding device
Inventor: KASHIMA NORIYASU
IPC: H01L21/66
Filed: 1990-01-20
Abstract: PURPOSE:To enable a positional deviation between an inner lead and a the electrode of a semiconductor element to be accurately observed, to make an inner lead bonding device unnecessary to stop operating while a bonding state is observed, and to improve the inner lead bonding device in working efficiency by a method wherein an observing section through which a bonding state is observed from a direction vertical to a carrier tape is provided between a bonding section and a winding reel. CONSTITUTION:An observing section 17 through which a bonding state is observed is provided between a bonding section 14 on a carrier tape 11 transfer path and a winding reel 13, and the observing section 17 is provided vertical to the carrier tape 11 so as not to interfere with a bonding tool, whereby a bonding state can be accurately observed from a direction vertical to the carrier tape 11 on the carrier tape 11 transfer path. By this setup, a positional deviation between an inner lead and the electrode of a semiconductor element can be accurately observed, and an inner lead bonding device is not required to stop operating while a bonding state is observed and can be improved in working efficiency.
Patent JP-H08202538-A (JP)
Title: Program generating device
Inventor: TANI TOSHIAKI
IPC: G06F9/06
Filed: 1995-01-27
Abstract: PURPOSE: To take start conditions out of only the source file of a task whose start conditions are corrected by providing a start condition segmenting means which takes the start conditions of respective tasks out and stores them by the tasks and a decision data generating means which generates a start condition decision program. CONSTITUTION: When the start conditions of a task K are changed, the start condition segmentation means 02 segments the start conditions from the source file 01K of the task K and stores them in a condition storage means 03K. At this time, only the start condition storage means 03K of the changed task is changed. Then the start condition storage means 03K of the changed task K and start condition storage means 03 of other unchanged tasks are both passed through the decision data generating means 04 to generate a target task start condition decision program of the system. Consequently, the target task start condition decision program 07 of the system is obtained only by segmenting the start conditions of only the changed task K.
Patent JP-H08202543-A (JP)
Title: Software structuring system
Inventor: MIKI MASAHITO
IPC: G06F9/06
Filed: 1995-01-27
Abstract: PURPOSE: To improve the development efficiency by providing an automatic index composition part which generates necessary indexes on a memory according to input specifications inputted by using a virtual file format input means and input specifications inputted by using a physical file format input means. CONSTITUTION: A virtual file access function automatic composition part 15 inputs a virtual file format 13 and a physical file format 14 to automatically compose a virtual file access function group 17. The virtual file access function group 17 consists of a virtual file OPEN function, a virtual file CLOSE function, and a read and a write function. The automatic index composition part 16 a function which inputs the virtual file format 13 and physical file format 14 and generates indexes on the memory. Three indexes in total which are an index 1 corresponding to the 1st and 2nd lines of the virtual file format 13, an index 2 corresponding to the 3rd line, and an index 3 corresponding to the 4th and 5th lines are automatically composed.
Patent JP-H03215923-A (JP)
Title: Anode body for solid electrolytic capacitor and manufacture thereof
Inventor: WATANABE IKU
IPC: H01G9/052
Filed: 1990-01-19
Abstract: PURPOSE:To realize the high dimensional precision and the low reject rate of leakage current and visual appearance by a method wherein a dice is filled up with a metallic powder comprising the title anode body which is previously pressure-molded into a thin molded body while the dice is filled up with specific amount of new metallic powder to be pressure-molded into another molded body while inserting an anode lead wire to be vacuum-sintered. CONSTITUTION:A dice 11 is filled up with metallic powder 12 comprising tantalum and then a thin molded body 15 is previously manufactured by pressure-molding the metallic powder 12 using a top punch 13 and a bottom punch 14. Next, the dice 11 positioned above the thin molded body is further filled up with new metallic powder 16 also comprising tantalum and then a circular cylindrical molded body 18 is manufactured while inserting an anode lead wire 17 comprising tantalum downward by pressure- molding the metallic powder 16 using the top punch 13 and the bottom punch 14 and then the molded body 18 is sintered in vacuum state. Through these procedures, the excessive depth of built-in anode lead wire can be avoided thereby enabling the title anode body for solid electrolytic capacitor with high dimensional precision and at low reject rate of leakage current to be manufactured.
Patent JP-H09201325-A (JP)
Title: Rigid endoscope
Inventor: IKEDA KUNITOSHI
IPC: G02B23/24
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a rigid endoscope facilitating embedding of interval rings into a relay lens frame by forming the interval rings into such shapes that the interval between both leses sandwiching the interval rings are not changed, when the interval rings are inversely arranged in the front/rear direction. SOLUTION: Two interval rings 22, 23 sandwiched between a convex lens face and a concave lens face are formed into ring shapes and internally fitted in a relay lens frame 8, and when they are cut by planes including the axes, the sectional shapes are formed into projecting shapes so as to become symmetric (bisymmetrical shape in the Figure) in the side facing to the convex lens face and the side facing to the concave lens face. The interval rings 22, 23 have no front/rear directivity so that, when the direction of the front/rear of the interval rings 22, 23 is inverted on the way to be inserted into the relay lens frame 8, the interval between both lenses which are adjoined to each other across the interval rings sandwiching them are not changed so that they can be assembled at prescribed intervals.  The interval rings 22, 23 can be thus inserted into the relay lens frame 8 and assembled without paying any attention on the front/rear direction and inversion on the way to be inserted therein.
Patent JP-S58131998-A (JP)
Title: Preparation of 24(r)-or 24(s)-hydroxycholesterol
Inventor: IKEGAWA NOBUO
IPC: C07B61/00
Filed: 1982-01-29
Abstract: PURPOSE:To prepare the titled compound useful as activated vitamin D3, in high yield, by the stereoselective rearrangement of 22(R)- or 22(S)-hydroxycholesterol having a double bond at the 23-position to the compound having a double bond at the 22-position. CONSTITUTION:The 22(R)- or 22(S)-hydroxycholesterol of formulaI(R1 is acyl; R2 is H or acyloxy; R3 is acyl; excepting the case that the 22-position is R- configuration and the double bond at the 23-position is Z-configuration) is subjected to the stereoselective rearrangement reaction to obtain 24(R)- or 24(S)- hydroxycholesterol of formula II having a double bond at the 22-position. The compound can be converted to the objective 24 (R)- or 24(S)-hydroxycholesterol by the catalytic reduction of the double bond at the 22-position.
Patent JP-S59137830-A (JP)
Title: Method and apparatus for confirming presence or absence of objective material
Inventor: TAKU TOSHIYUKI
IPC: G01J5/48
Filed: 1983-01-28
Abstract: PURPOSE:To perform quick and accurate judgement, by projecting a light beam having an absorbing wavelength inherent to an intended material to a measuring region including an object material to be measured, and measuring temperature distribution on the measuring region. CONSTITUTION:At first, an object material to be measured is provided in a specified measuring region 5. The advancing direction of laser light generated by a laser generator 1 is changed into a specified direction by a laser reflecting mirror 2. The intensity of the light is adjusted so that the object material is not burned through a laser attenuator 3. The laser light is dispersed by a diverging lens 4 and projected on the entire surface of the measuring region 5. The infrared rays emitted from the measuring region 5 are captured by an infrared ray camera 6, and the images are displayed on a color display 7 and a black and white display 9 through a controller 7.
Patent JP-S57127209-A (JP)
Title: Microinching method
Inventor: IKEDA HIDEKATSU
IPC: H02P23/24
Filed: 1981-01-30
Abstract: PURPOSE:To perform the minute positioning due to an inching operation, by synchronizing the timing of the rise of a relay with the zero crossing point of the period in an AC input. CONSTITUTION:Terminals R, S, and T are connected to a three-phase AC power source and are connected to a driving source M of a microinching device through lines lR, lS, and lT respectively. A relay MSF for normal rotation and a relay MSR for reverse rotation are provided as switches, which are operated in accordance with a control means for control of power supply/break to the driving source M on each of lines lR, lS, and lT. A moving material is positioned minutely by the detection of a zero crossing point due to a control part CO for control of relays MSR and a pulse counter.
Patent JP-H04234897-A (JP)
Title: New thymidine derivative, process for producing same and composition ocntaining same
Inventor: DEBITSUDO SUKOTSUTO GURIASON
IPC: C07H19/06
Filed: 1991-01-09
Abstract: PURPOSE: To obtain the novel compd. for AIDS therapeutic medicine, etc., by aminating the alkaline metal salt of a specific thymidine compd. with hydroxylamine-O-sulfonic acid, etc., in a basic media, then converting the amino group to a substd. amino group.  
     CONSTITUTION: This compd. expressed by formula II where R 1  is the amino group (e.g.; 3'-azide-3-amino-3'-deoxytymidine, etc.) is obtd. by adding alkaline metal methanolate (e.g.; sodium methanolate, etc.) to the compd. e.g.; 3'-azide-3'- deoxythmidine, etc.) expressed by formula I (R 2  is azide, fluorine) to form an alkaline metal salt, then treating the same with hydroxylamine-O-sulfonic acid, O-arylhydroxylamine, O-(arylsulfonyl)-hydroxylamine, etc., in the basic medium. In some cases, the third position amino group of the compd. is converted to a group such as (substd.) alkylamino group, alkyl ureide or guanidino, by which the desired compd. is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06213269-A (JP)
Title: Liquid-operated buffer bearing
Inventor: JIYAN TERAMON
IPC: B60G7/02
Filed: 1991-01-09
Abstract: PURPOSE: To enhance the fatigue resistance of a bushing so as to increase its service life by providing a second watertight flexible diaphragm which is sealingly attached to an external tubular body as is a first flexible diaphragm, inside a cavity limited by the flexible diaphragms. CONSTITUTION: A thin, watertight second flexible diaphragm 12 with an end sealingly attached to the inner surface of an external metallic body 2 is provided in the portion of a liquid chamber B covered with a flexible diaphragm 7 and the inside of the external metallic body 2, so as to prevent the flexible diaphragm 7 from immediately undergoing excessive strain which results in a reduced life thereof. A cavity E limited by the second flexible diaphragm 12 and the metallic body 2 communicates with outside air via a hole provided in the body and a port 13. The cross section of the flexible diaphragm in the form of a strip is determined so that the strip-shaped flexible diaphragm is capable of being crushed toward the inner surface of the external metallic body 2 by the pressure of liquid in the sealed liquid chamber B.
Patent JP-S61176598-A (JP)
Title: Acyl derivative of cytidine-diphosphate-choline, its production and its medical use
Inventor: BINCHIENTSUO TSUATSUPIA
IPC: C07H19/10
Filed: 1985-01-26
Abstract: Derivatives of cytidine-diphosphate-choline of the following formula:   <CHEM> in which R represent an acyl radical chosen from the group comprised of saturated and unsaturated, linear or branched, monocarboxylic fatty acids having from 3-7 carbon atoms, and R1 represents H or an acyl radical identical to R, show a therapeutic activity analogous to that of cytidine-diphosphate-choline and are suitable for oral administration in that they lead to a gradual release of the active principle in the gastrointestinal tract. The compounds that respond to these requirements are mono-, di- and tri-acyl derivatives of CDP-choline that can be syntherized by acylation of CDP-choline with carboxylic acids using N,N min -carbonyldiimidazole.
Patent JP-S57125569-A (JP)
Title: Public telephone set
Inventor: GOTOU TAKU
IPC: G07F7/00
Filed: 1981-01-29
Abstract: PURPOSE:To prevent malicious use of a maintenance card, by discriminating a magnetic card for maintenance from other cards, in a cashless public telephone using a magnetic card. CONSTITUTION:When a maintenance magnetic card is inserted and a handset is off-hooked, the carriage of the card and read-in are made. When the proficiency of the maintenance card is detected from the information read on the card by means of a microprocessor or the like, a residual number of calls recorded on the card is once stored in a residual call number display register and the residual number is stored in a maintenance use register. At the same time, a dial monitor is started. The dial monitor interrupts channel if other numbers than the specified number for maintenance are dialed. When the maintenance is finished and on-hook is made, the residual number of calls before the start of maintenance is written on the card and it is returned.
Patent JP-S5397495-A (JP)
Title: Filling method for fillers to gas chromatograpy column
Inventor: YAMADA KIYOTSUGU
IPC: G01N30/56
Filed: 1977-02-05
Abstract: PURPOSE: To increase the speed of filling by pressure-feeding the inert gas of the pressure corresponding to the influent pressure of a carrier gas from the filler filling end side of columns. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06220277-A (JP)
Title: Styrene resin composition
Inventor: KATAYAMA SADAO
IPC: C08L25/12
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a styrene composition having good mold releasability and giving a molding which retains the mechanical properties inherent in styrene resins and is excellent in surface smoothness, sliding property, and transparency. CONSTITUTION:This composition comprises 100 pts.wt. styrene resin obtained by (co)polymerizing 100-60wt.% aromatic vinyl monomer and 0-40wt.% vinyl cyanide monomer and 0.05-5 pts.wt. polyorganosiloxane having a refractive index (nD) of 1.500-1.600. The composition has good mold releasability and gives a molding excellent in surface smoothness, etc.
Patent JP-H07194421-A (JP)
Title: Box for storage of pearl
Inventor: KOMATSU HIROSHI
IPC: A45C11/16
Filed: 1994-01-07
Abstract: PURPOSE:To automatically wipe away sweat, etc., and to prevent yellowing of pearls by disposing a humidity control agent into a cap and making the projections and recessed parts of an superfine fiber sheet existing in the cap and a box body freely engageable and disengagable with and from each other. CONSTITUTION:The box body 1 and the cap 2 are openable and closable above and below around one end of the box body 1. The humidity control agent 3, an elastic sheet 4 and the superfine fiber sheet 5 are laminated and housed in this order into the hollow part of the inner side of the rear surface of the cap 2 by disposing the moisture control agent 3 on the lowermost position. The elastic sheet 4 and the superfine fiber sheet 5 are laminated in this order and housed into the hollow on the inner side of the box body 1 by positioning the elastic sheet 4 downward. The elastic sheet 4 prevents the contact of the moisture control agent 3 and the superfine fiber sheet 5 and can compress from backside the superfine fiber sheet 5 formed in the cap 2 and the box body 1 so as to make tight contact therewith when the box is closed. Since projections and recessed parts existing on the superfine fiber sheet 5 are freely engageable and disengagable with and from each other, the sheet tightly holds the pearls held therebetween from above and below and prevents the sweat, etc., of the pearl surfaces, thereby maintaining the pearls at ideal humidity.
Patent JP-H07215020-A (JP)
Title: Pneumatic tire
Inventor: NOMURA TSUTOMU
IPC: B60C15/024
Filed: 1994-02-04
Abstract: PURPOSE:To establish compartibility of rim slipping resistance with assembling facility by changing a difference between the bead sheet diameter of a used rim and the bead base diameter of a tire and a ratio thereof to a total rubber gauge below a bead core on a circumference. CONSTITUTION:A pneumatic tire 1 comprises at least one layer of carcass ply 3 formed of a pair of left and right bead core 2 of single structure, and a steel cord whose both ends are wound around respective bead core 2. A metal cord reinforcing layer 4a made of a steel cord for reinforcing a bead part 7 and further a four layered organic fiber cord reinforcing layer 4b made of an organic fiber cord are laminated on the outside of the carcass play 3. In this case, a difference h between the bead sheet diameter R1 of a used rim and the bead base diameter R2 of a tire and the value of a ratio thereof h/H to a total rubber gauge (thickness) under the bead core are changed within the range of 0.30 to 0.50 on a circumference and a smooth sine wave continuous curve is formed thereon.
Patent JP-H05203686-A (JP)
Title: Spectrum analyzer
Inventor: KATO KAZUO
IPC: G01R23/173
Filed: 1992-01-28
Abstract: PURPOSE:To increase the ease with which a spectrum analyzer is used by automating adjustment of a variable attenuator at the input end of RF signals so that a mixer is not saturated. CONSTITUTION:A variable attenuator control circuit 19 is provided to detect the input signal level of a mixer 3 and control a variable attenuator 2 so that the level is almost at the maximum allowable input level. The circuit 19 performs envelope detection of part of the outputs of the variable attenuator 2 using a detector 21 and this detected wave output is input to a comparator 23 where it is compared with reference voltage Er and the variable attenuator 2 is controlled by the output of the comparator 23. A control circuit 12 detects a maximum peak value from data for one screen which are loaded on image memory 11, and can control the gain of a step amplifier 7 so that the peak value is at the maximum of the screen display level range.
Patent JP-S57126621-A (JP)
Title: Manufacture of formed product
Inventor: TOUGEMOTO MASAKAZU
IPC: B29C33/14
Filed: 1981-01-29
Abstract: PURPOSE:To strengthen a female screw fixing part and to reduce inferior product by a method in which a female screw is attached onto the protrusion formed at the depression bottom of a die surface, and fibrous reinforcing material and forming material are inserted into the gap between the female screw and the depression peripheral wall and formed in one body. CONSTITUTION:A female screw 2 is attached onto a protrusion 4 at the state in which dies 11 and 12 are opened, then fibrous material 7 (e.g. glass fiber, asbestos fiber and organic fiber etc.) and forming material 10 are inserted into the gap 8 between the female screw 2 and the peripheral wall of a depression 13. Next, forming material (e.g. thermoplastic resin and thermosetting resin etc.) is poured into the internal part of dies having been closed, thereby forming in one body the poured forming material and said forming material 10 having been inserted into the gap 8. After opening the dies, formed product 3 is drawn out in the direction A for opening the dies as a perfect formed product.
Patent JP-S59138988-A (JP)
Inventor: FUJITA YASUO
IPC: G21C11/02
Filed: 1983-01-31
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。