baber/WOPTO huggingface dataset:
Patent JP-S5459266-A (JP)
Title: Prostaglandin i2 analogs and their preparation
Inventor: HAYASHI MASAKI
IPC: A61P43/00
Filed: 1977-10-14
Abstract: NEW MATERIAL:Prostaglandin I 2  analogs of formula I (Y is ethylene, trans- vinylene; R 1  is H, 1W12C alkyl, 7W12C aralkyl; R 2  is H, methyl, ethyl; R 3  is single bond, 1W8c alkylene; R 4  is H, 1W6C alkyl; wave line shows α-, β, or their mixed conformation; Z is double bond), their dextrin clathrate and non-toxic salts of the acid when R 1  is H.  
     EXAMPLE: 20-Hydroxy-prostaglandin I 2  methyl ester.  
     USE: They have selectively pharmacological actions characteristic in prostaglandin I 2  especially those of arterio-atony and blood platelet coagulation inhibition.  
     PREPARATION: A compound of formula II (R 10 , and R 11  are H, the double bond is cis-form) is subjected to bromination and simultaneous cyclization, when R 10  R 11  are not H, they are converted to H and the resulting compound of formual III is subjected to dehydrobromination to afford the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62280432-A (JP)
Inventor: YOSHIDA TAKAO
IPC: E03D5/10
Filed: 1986-05-27
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-S5347832-A (JP)
Title: Method for controlling surface potential of photosensitive body in electronic copying machine
Inventor: HASEBE MITSUO
IPC: G03G15/02
Filed: 1976-10-13
Abstract: PURPOSE: To obtain image with high contrast, while maintaining surface potential of photosensitive body at a constant value by detecting surface potential of photosensitive body before exposure and irradiating light in quantity corresponding to the potential detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6015278-A (JP)
Inventor: ICHIKAWA SATORU
IPC: F16F9/50
Filed: 1983-07-06
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-H08267898-A (JP)
Title: Secret retaining method in printer
Inventor: ENDO TOSHIO
IPC: B41L13/16
Filed: 1996-05-17
Abstract: PURPOSE: To obtain a secret retaining method in a printer, which never consume non-processed new paper uselessly, never replacing used paper with non- processed new paper and never necessitaing any useless waiting time of an operator. CONSTITUTION: A printer is provided with a printing unit 1, equipped with a processing device 6, a form supplying device 7 and a printing device 8, an operating unit 2, operated by a printing man, and a control unit 3, inputting information from the operating unit 2 and controlling the operation of respective units. When a copy is set and the start key 10 of the operating unit 2 is operated, processing, form supplying and printing operations are effected automatically by the control of the control unit 3. When the start key 10 is operated without setting another copy, only printing is effected. A secret retaining key 11 is provided in the operating unit 2 and when secret retaining mode is stored in the control unit 3, the printing is not effected unless otherwise another copy is set while the stored secret retaining mode is stored as it is even when a power supply is interrupted.
Patent JP-S62277792-A (JP)
Inventor: OOHATA NARUFUMI
IPC: H05K3/28
Filed: 1986-05-26
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-H09306462-A (JP)
Title: Battery separator
Inventor: HOSHI NOBUHITO
IPC: H01M2/16
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery which facilitates injection of electrolytic solution and has high ionic conductivity and safety by using a porous thin film having through holes and composed of copolymer containing bridged polyvinylidene fluoride or vinylidene fluoride. SOLUTION: A separator is set to a porous thin film having through holes. The range of the hole diameter is preferable to be 0.01-5μm so as to facilitate suppression of dendrite generation and impregnation of electrolytic solution, and reduce resistance of the film. The film thickness is generally set to 5-500μm. The porosity is preferable to be 20-95vol.% so as to hold ionic conductivity and strength. A copolymer containing polyvinylidene fluoride or vinylidene fluoride, which provides high conductivity in used for a separator, is adopted as a constitutional material. As for the latter, the vinylidene fluoride component is preferable to be 50wt.% or more. The bridging is preferable to be performed by 8-50Mrad electron beam irradiation after forming a porous thin film.
Patent JP-S5549061-A (JP)
Title: Call stop release unit
Inventor: YASHIRO AKIRA
IPC: H04Q1/18
Filed: 1978-10-05
Abstract: PURPOSE:To stop and release a call repeatedly from an exchange side by switching a latch relay by a switching element controlled in accordance with a difference in potential when an originating stop operation key is operated at the exchange side. CONSTITUTION:Call stop release unit 1 is connected between channels A and B of arrester elastic spring 2 and either channel is provided with relay contact (r) which connect or disconnect subscriber's telephone set 3 to or from channels A and B when an originating stop operation key in exchange 4 is operated. Then, the contact (r) is switched by driving latch relay R by switching elements T1 and T2 controlled in accordance with difference in potential at the time of the operation of the key. As a result, call stopping operation and call releasing operation can be set freely through remote control from the exchange side.
Patent JP-H01293048-A (JP)
Title: Converter trunk connection processing system
Inventor: YAZAWA SHIGEHIKO
Filed: 1988-05-20
Abstract: PURPOSE:To connect a proper converter trunk to all data terminals even when a data terminal having a different data format is connected to the same subscriber's line by not registering a data format in each data terminal but connecting the data format to the converter trunk. CONSTITUTION:A pool identifier decoding means 31 decodes the name of a converter pool designated by a pool identifier 11 issued from each data terminal 6 and a converter trunk setting means 32 selects a converter trunk 8 in accordance with a decoded result of the means 31 and sets the route of a network 2. Since a necessary converter pool 9 is designated by using the pool identifier 11 in such way, data format converting service can be realized by setting the pool identifier 11 by taking the data format of one of the data terminals 6 into account, even when the data terminal 6 having a different kind of data format is connected to the same subscriber's line.
Patent JP-H05319624-A (JP)
Title: Sheet jam detector
Inventor: SANO YOSHIHIKO
IPC: B41J29/20
Filed: 1992-05-15
Abstract: PURPOSE:To promptly and adequately cope with sheet jam. CONSTITUTION:A sheet jam detector to detect sheet jam in a printer has a page counting means 21 to count the number of pages printed during sheet jam, a judging means 22 to judge whether the number of pages printed during sheet jam is counted by the counting means 21 as a specific valued or less or not, and a detecting means 23 'to detect that the frequency of the number of pages printed during sheet jam being judged by the judging means 22 as a specific value or less is counted as a specified frequency or more. When the number of pages printed during sheet jam is a specified value or less and the frequency of the number being a specified value or less exceeds a specific frequency, the frequency of jam is displayed. In this way, sheet jam occurrence is quantitatively made clear.
Patent JP-S5551610-A (JP)
Title: Suspension decice
Inventor: EMA SEIO
IPC: B60G17/00
Filed: 1978-10-06
Abstract: PURPOSE:To directly detect s change of body height, bu such means that, with an outer cylinder unit fixed to one mounting material and a flexible material to another, respectively, the flexible material be folded to be fixed to the outer cylinder unit, and compressed gas sealed in an enclosed space between the outer cylinder unit and the flexible material. CONSTITUTION:With the car body lowering below a prescribed body height, a shock absorber 1 is contracted and the location of folded portion 7d of a flexible material 7 changes from an upper position (a) to a lower position (b). Under this condition, an outside face 7c of the folded portion 7d makes a longer contact to an inner circumferential face 6a of the outer cylinder unit and a peripheral face 4a of the cylinder, with a press switch 3a, 3b pressed to generate a signal for showing the body height lowering below a prescribed height. In this way, to an enclosed space 8 is fed a compressed gas to heighten the body height, and when the press switch 3a becomes not being pressed, a signal is produced for showing a recovery to the prescribed height, to stop the supply of gas. With the body height becoming excessive, the press switch 3a, 3b comes not to work, with a signal produced showing an excessively high body height.
Patent JP-S5456802-A (JP)
Title: Pickup arm controller of players
Inventor: MATSUMOTO KOUJI
IPC: G11B19/12
Filed: 1977-10-14
Abstract: PURPOSE: To ascend or descend the pickup arm in arbitrary positions on a record disc by drving the control mechanism which controls asending and descending of the pickuparm, with the detection mechanism cooperating to an operator for setting deamater information.  
     CONSTITUTION: Since the arrangement is so made that the desired positions on a record disc where a pickup arm is to be led in and returned are set by setters 40 and 30, that the positions of detectors 20 and 15 are determined according to the set values thereof and that when the pickup plate 12 turning cooperatively with the pickup arm overlaps with the detector 20 the lead-in mechanism is driven an when it overlaps with the detector 15 the return mechansm is driven, the pickup arm my be led in and returned in the arbitrary positions on the record disc by changing the set values of the respective setters 30, 40 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5825013-A (JP)
Inventor: KOMORI MINORU
IPC: H05K13/06
Filed: 1981-08-06
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-S5914370-A (JP)
Title: Controller for inverter
Inventor: NAGATAKE KAZUO
IPC: H02M7/48
Filed: 1982-07-14
Abstract: PURPOSE:To enable to select an ROm matched to the operating characteristics of a motor by providing an auxiliary data selector in addition to a main data selector to output a control signal for turning ON or OFF a switching element. CONSTITUTION:A carry signal is inputted to an auxiliary data selector 12B from upper 4 bits of the output of a binary counter 7 which reads out the pattern stored for 30 deg. in an ROM 8 as one cycle. The output of the auxiliary data selector 12B is inputted to a sexanary counter 9, which sequentially outputs a select signal. A main data selector 12A sequentially selects the data of the ROM 8 in accordance with the select signal, and outputs the pattern data of the base signal of a transistor of an inverter main circuit.
Patent JP-H0419344-A (JP)
Title: Abnormal combustion detection device of internal combustion engine
Inventor: KURODA YOSHITAKA
IPC: G01M15/11
Filed: 1990-05-14
Abstract: PURPOSE:To surely enable detection of abnormal combustion by frequency- analyzing a signal of engine speed, and detecting abnormal combustion in the engine based on the level of components at every frequency. CONSTITUTION:A fuel injection time of a fuel injection valve 6 is calculated according to an operation condition of an engine. An abnormal detection device is added to a fuel supply controller which has an ECU 5 by which a driving signal is supplied to the fuel injection valve 6 based on the calculated fuel injection time. A FFT analysis device 16 which inputs the output of a crank angle sensor 11 via a waveform circuit 15 is mounted. The FFT analysis circuit 16 is formed of a F/V circuit 16a, an A-D changeover circuit 16b and a digital signal processing circuit 16c. Frequency analysis of variation of engine speed is performed based on the quantized signal, and the oscillation spectral analysis is performed so as to detect misfire in cylinder of the engine 1.
Patent JP-H10317112-A (JP)
Title: Production of 6000 type aluminum alloy extruded material excellent in dimensional accuracy
Inventor: YATSUKURA MASAHITO
IPC: B21C23/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum alloy extruded material having high strength and excellent in dimensional accuracy. SOLUTION: A billet, having a composition which consists of 0.6-1.0% Mg, 0.5-0.8% Si, 0.1-0.3% Fe, 0.005-0.05% Ti, 0.001-0.01% B, <=0.4% Cu, one or >=2 kinds among <0.2% Mn, <0.1% Cr, and <0.1% Zr under the condition of Mn+Cr+Zr<3%, and the balance essentially Al and in which the excess Si computed from (excess Si)=(Si%-0.58×Mg%) is regulated to 0.1-0.4%, is used. This billet is extruded so that the temp. immediately after extrusion becomes 510-570 deg.C. The resultant extruded material is cooled at a rate of <(30 to 150) deg.C/min until 420 deg.C is reached. Subsequently, the extruded material is cooled through the temp. region from 420 to 280 deg.C at a rate of >=150 deg.C/min and then cooled through the temp. region from 280 to 150 deg.C at a rate of >=30 deg.C/min. The resultant extruded material is subjected to aging treatment at 160 to 210 deg.C for 1 to 15 hr.
Patent JP-H04350227-A (JP)
Title: Construction method for balcony
Inventor: ISHIKAWA HISANOBU
IPC: E04G21/12
Filed: 1991-05-28
Abstract: PURPOSE:To save the labor of the skeleton work, shorten the construction period, and simplify installation. CONSTITUTION:A skeleton B with a PC balcony fitting notch 2 is constructed to the uppermost floor, and a prefabricated PC balcony A is coupled with the notch 2. PC steel bars 4 are inserted and fastened over PC steel bar insertion sheath pipes 1, 3 buried in the PC balcony A and the skeleton B in advance to integrate the skeleton B and the PC balcony A.
Patent JP-H10318230-A (JP)
Title: Fastener for coupling
Inventor: NAKASHITA TAKAYUKI
IPC: F16B21/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fastener for coupling to execute a simple and easy coupling work only one side when sheet-form coupling parts are coupled to each other. SOLUTION: In a fastener 1 for coupling to intercouple sheet-form coupling parts 11 having a hole part 11h for coupling, the fastener comprises a head part 2 having a bottom 2f larger than a hole part for coupling; and a shaft part 3 having a spiral screw part 3a. The screw part has a root diameter D1 lower than the diameter Dh of a hole part for coupling and an outside diameter Do set to a value larger than the diameter of the hole part for coupling and an upper end face 3f is positioned facing the bottom of the head part and forms a part of a surface having diameter larger than that of the hole part for coupling. The width of the root groove of the screw part and a distance wf between the bottom of a head part and the upper end surface of the screw part is set to a given value based on a total sum of the thicknesses Tf of the sheet-form coupling parts.
Patent JP-H05324302-A (JP)
Title: Language processing program processor
Inventor: SAIKAI HIROYASU
IPC: G06F9/06
Filed: 1992-05-15
Abstract: PURPOSE:To shorten assembling time by performing the assembling of only a segment which is changed by inputting difference between source program information of present version and last version to substitute the difference for object information of last version by the unit of segment. CONSTITUTION:A source program information input part 104 inputs the contents of source files 102, 103 before and after correction, and compares them, and detects a segment part to which the change is applied, and it is analyzed by a syntax analysis part 106. An object information generating part 107 generates the object information for analyzed program information. An object information input part 109 substitutes generated object information for the segment part in accordance with generated object information in an inputted existing object file 108. An object file output part 111 outputs it to an object file 112.
Patent JP-H08314413-A (JP)
Title: Liquid crystal display device and liquid crystal driving ic
Inventor: MURATA HIDETO
IPC: G09G3/20
Filed: 1995-05-23
Abstract: PURPOSE: To reduce undesired radiation and the number of data signal input terminals by parallel/serial converting a multi-bit electric signal with a parallel/ serial conversion circuit, converting its output signal to an optical signal by a light emitting element, further converting it to an electric signal by a light receiving element of a liquid crystal driving IC to process it and outputting it to an array substrate. CONSTITUTION: The signal of the image information data inputted to a connector 16 is supplied to a serial/parallel conversion circuit 43 through a data bus 41. The serial/parallel conversion circuit 43 is provided at every the liquid crystal driving IC 14, and it parallel/serial converts the signal of the image information data, and thus, the number of data lines are reduced. Although the output signal of the serial/parallel conversion circuit 43 is inputted to the light emitting element 17, three pieces of light emitting elements 17 are provided for one liquid crystal driving IC 14. The converted optical signal is transmitted to the light receiving element to be converted to the electric signal, and is conversion processed to the data required for display operation of a TFT liquid crystal panel to be supplied to matrix wiring on the array substrate 11.
Patent JP-H05324294-A (JP)
Title: Update processing system for screen definition object
Inventor: HAGIWARA SANENORI
IPC: G06F9/06
Filed: 1992-05-18
Abstract: PURPOSE:To speedily and effectively perform the update processing by noticing the only item to be changed of the screen definition object and generating definition object by updating the size of item when the changed definition object is required. CONSTITUTION:This system is provided with a screen definition object 1 consisting of the area information on the screen in reading and writing data on a display screen, a definition object extension information section 2 holding the update information of the screen definition object 1, and a definition object extension processing section 4 generating an extended screen definition object 3 updating the area information of the screen definition object 1 based on the information of the definition object extension information section 2. In the update processing of the screen definition object 1, the definition object extension information section 2 holds the only item size information where a change is generated in the read/write area of the display screen, and the definition object extension processing section 4 generates the extended screen definition object 3 by updating the screen definition object 1 at the time of the read/write processing of the display device while referring to the item size information of the definition object extension information section 2.
Patent JP-H0422043-A (JP)
Title: Exposure device commonly used for multiple type for forming black matrix film of color cathode-ray tube
Inventor: SAITO YOKO
IPC: H01J9/227
Filed: 1990-05-16
Abstract: PURPOSE:To carry out proper exposure work for each type by providing a panel positioning part, an exchange type lens holder, and a light source driving part for moving a light source position according to each type. CONSTITUTION:A first lens holder 5 is supported by being engaged with a lens frame pin 9, and a first lens 16 is not practically supported thereby in this case, and is used like a spacer only as a frame. A holder 12 has the same plate thickness as the stroke of a light source driving part 4, and the first lens 16 is shifted to a panel positioning part 1 by the length of the plate thickness when the types are switched. A second lens holder 8 is installed on a slide block 10 and a slide holder 11, and is guided by the slide block 10, is moved from a stay position to an exposure position 5 with a second lens 17 put thereupon, and is thus used for exposure. The switching work for various types can thus be facilitated.
Patent JP-S5825860-A (JP)
Title: Method and device for heating of casting
Inventor: KURAKANE MITSUZOU
IPC: B22D29/00
Filed: 1981-08-10
Abstract: PURPOSE:To remove molding sand from castings with a simple device and stages by supplying the castings stuck with the molding sand into a hardning furnace, and circulating hot wind therein thereby allowing the binder solidifying the sand to evaporate. CONSTITUTION:Castings of Al or the like in a high temp. state are contained in baskets 1 and are supplied into a hardening furnace 3. Hot wind is forcibly circulated from a circulating fan 9 provided with heating elements such as radiant tubes 8 provided in the furnace 3. Further, the concn. of O2 in the furnace 3 is maintained at about 17-21%. The castings are heated uniformly by the circulating hot wind, and the binder solidifying the molding sand evaporates quickly, and loses the adhesive power. Thus the molding sand and core sand drop easily from the castings and are carried out by means of a hopper 10 and a screw feeder 11.
Patent JP-S61283577-A (JP)
Title: Platen
Inventor: HASHIMOTO MASANOBU
IPC: B41J11/053
Filed: 1985-06-10
Abstract: PURPOSE:To provide a low-vibration low-noise platen, by a construction wherein a platen is provided with a double cylinder construction comprising an outer cylinder the material thickness of which is constant and an inner cylinder the material thickness of which is varied, the inner cylinder is fixed to a printer chassis through a platen shaft, and the outer cylinder is so supported that it can be rotated relative to the outer peripheral surface of the inner cylinder. CONSTITUTION:Since the outer cylinder 4 and the inner cylinder 1 are in perfect contact with each other, a reduction in the vibration level of the platen with the result of a reduction in noise level can be achieved by reducing the vibrational amplitude of the inner cylinder 1 which is the dominant factor in determining the amplitude of vibration of the platen. Namely, the inner cylinder 1 is provided with such a cross section that the material thickness in Z-axis direction is larger than that in Y-axis direction, thereby providing a major axis in the direction of higher stiffness and a major axis in the direction of lower stiffness. The platen is so disposed that the Z-axis direction is directed to a printing material supplying part of the printer, whereby the vibrational amplitude in the Z-axis direction is reduced, resulting in that the noise generated is also reduced.
Patent JP-S5749637-A (JP)
Title: Aqueous rubber dispersion
Inventor: FUKUSHIMA KENICHI
IPC: C08L23/00
Filed: 1980-09-08
Abstract: PURPOSE: An aqueous rubber dispersion, consisting of ethylene-propylene copolymeric rubber having a specific viscosity, a partially saponified PVA, polyethyleneimine, etc. in a specific proportion, having improved storage stability and capable of forming a film at a low temperature.  
     CONSTITUTION: 100pts.wt. mixture of (A) 50W95wt% ethylene-propylene copolymeric rubber having a Mooney viscosity ML 1+4  (100°C) ≤30 with (B) a tackifier, e.g. coumarone-indene resin, having an average particle diameter ≤5μ, is fed from a hopper into a twin screw extruder and melt kneaded under heating. Furthermore, (C) 2W35pts.wt. partially saponified PVA (with a saponification degree of 68W 90mol%) satisfying the formula (X is the saponification degree : T m  is the melting point) and (D) 0.1W10pts.wt. polyethyleneimine are fed from the feed inlet of the extruder to give an aqueous dispersion. (E) 0.5W10pts.wt. aliphatic hydrocarbon, e.g. n-hexane, and 30W1,000pts.wt. water are incorporated with the resultant aqueous dispersion to give the aimed dispersion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5845401-A (JP)
Inventor: ANDORE BOODOWA
IPC: G21D1/00
Filed: 1982-07-16
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。