baber/WOPTO huggingface dataset:
Patent JP-H0434986-A (JP)
Title: Optical modulator output stabilizing circuit
Inventor: MURASE HIROICHI
IPC: H04B10/293
Filed: 1990-05-30
Abstract: PURPOSE:To stabilize the output level of a laser diode by a method wherein the output of an optical modulator is inputted in an optical branching filter, one output of this optical branching filter is inputted in a photodetector and the output of this photodetector is connected to the current value adjusting terminal of a laser diode bias current feeding circuit. CONSTITUTION:A bias current IB is fed to a laser diode 1 by a laser diode bias current feeding current 5 and the light output of the diode 1 is inputted in an optical branching filter 3 via an external modulator 2. This light output is branched by the filter 3 and thereafter, one side of the branched light outputs is inputted in a photodetector 4 and the output of the detector 4 is connected to a current value adjusting terminal 6 of the circuit 5. In case the diode 1 or the modulator 2 is fluctuated by a main cause, such as a temperature, the passage of time or the like, and the level of the output light of the modulator 2 is reduced, the change is detected by the detector 4, the current IB is increased by controlling the terminal 6 of the circuit 5 on the basis of the detection signal, whereby the output level of the diode 1 is increased.
Patent JP-H01311164-A (JP)
Title: Resin composition
Inventor: NODA IPPEI
IPC: C08L69/00
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a resin composition, remarkably improved in dispersibility and excellent in physical properties by blending a resin mixture consisting of a polycarbonate resin, polyamide, resin, etc., with a polymeric dispersant consisting of a specific graft copolymer. CONSTITUTION:A resin composition obtained by blending (A) 100 pts.wt. resin mixture consisting of (A1) 85-15wt.% polycarbonate resin and (A2) 15-85wt.% polyamide resin (e.g., polyepsilon-caprolactam) or polyester resin (e.g., polybutylene terephthalate) with (B) 1-20 pts.wt., preferably 2-15 pts.wt. graft copolymer consisting of (B1) 80-20wt.% constituent units expressed by formula I (R<1> is H or CH3; R<2> is 1-18C aliphatic or alicyclic hydrocarbon, etc.; n is 6-90), (B2) 10-80wt.% constituent units expressed by formula II (R<3> is H or CH3; R<4> is C6H5, etc.) and (B3) 0-40wt.% constituent units expressed by formula III (R<6> is H or CH3; X is COO, etc.).
Patent JP-2000330889-A (JP)
Title: Message processor, method for managing message and recording medium recording message management program
Inventor: MORI TOSHIKI
IPC: H04L12/54
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To inform a transmitter of the opened state of a message and the completion state of work concerned with the message. SOLUTION: When a completion state table display request is outputted from a transmitter (S41, YES), when it arrives at a date specified by the transmitter (S43, YES) or when an open ratio exceeds a fixed value or completion status to be set when a completion ratio exceeds a fixed value is informed of, a completion state table including information such as the number of persons opening the message, the opening ratio, the number of persons completing work concerned with the message, and a completion ratio is forcedly displayed on a terminal device (S42).
Patent JP-H06350716-A (JP)
Title: Telephone equipment with order line connecting function
Inventor: NOMURA MAKOTO
IPC: H04B17/00
Filed: 1993-06-14
Abstract: PURPOSE:To make possible speaking by connecting telephone equipments inside and outside an area for maintaining a microwave communication line with a mutually independent selective calling system to the order telephone line of another station provided with facility inside the station. CONSTITUTION:This equipment is provided with connection request code transmission circuits 3X and 3Y and connection request code reception circuits 4X and 4Y. When performing speaking by calling an order telephone circuit 6 of the facility inside the station at an X station 10 from a Y station 11, for example, the connection request code reception circuit 4X of the X station 10 controls a connection circuit 5X by transmitting the connection number of the X station 10 from the connection request code transmission circuit 3Y of the Y station 11, and the line is connected with an order telephone circuit 6X of the station inside facility at the X station 10. Afterwards, call speaking is make possible by transmitting the calling number of the station inside facility at the X station 10 from a selective calling circuit 2Y of the Y station 11.
Patent JP-S63304073-A (JP)
Title: Lustering agent, solidifying agent or lubricant
Inventor: HIGAKI YUZO
IPC: A61Q1/04
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the titled product having excellent lustering property, solidifying property and lubricity and useful as a car wax, floor wax, furniture wax, leather wax, additive for cosmetics and plastics, etc., by compounding a specific esterified product. CONSTITUTION:The objective product is produced by compounding an esterified product expressed by formula R'COOR (R is >=35C alkyl; R' is >=11C alkyl or hydroxyalkyl), formula ROOC-X-COOR (X is >=4C aliphatic dibasic acid residue, malic acid residue, tartaric acid residue or phthalic acid residue), formula I or formula II.
Patent JP-S623435-A (JP)
Title: Optical disk reproducing device
Inventor: SAWABE YOSHIKATSU
IPC: G11B7/085
Filed: 1985-06-27
Abstract: PURPOSE:To decrease the power consumption by turning off the tracking servo and driving the pick-up feeding motor with a constant voltage at the time of the repeat shifting of the pick-up. CONSTITUTION:A key is set 23, and all information repeating reproducing commands are given to a CPU 21a. Then, when a CPU 21b supervises the address information of a processor 16 and a disk outer-most circumferential information is reproduced, a switch SL is opened, a laser output is turned off, further, ST and SF are opened, the tracking servo and the focus servo are turned off and a disk 11 is stopped. Next, the constant voltage is applied to a motor 14, and a pick-up 13 is shifted at the constant speed to the disk inner circumference. When a starting point switch-on is detected, the focus scanning is executed, the focus servo and the track servo are set to on, the pick-up 13 is shifted in the outer direction, the inner-most information recording column is looked for, again, the reproducing condition is set and the operation is continued until the stop command is executed. By the constitution, the power consumption of the servo part and the motor part is decreased.
Patent JP-H08294524-A (JP)
Title: Bathing device
Inventor: KUHARA TOSHIHIRO
IPC: A61H33/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a bathing device capable of performing whole body bathing correspondingly to the desire of a person to be nursed. CONSTITUTION: This device is provided with a seat 2 for seating the person P to be nursed to be cleaned, a device main body 3 provided with an opening on an upper part for coverying the lower half body of the seated person P to be nursed and a conduit 4 disposed inside the device main body 3 for jetting washing water towards the lower half body of the person P to be nursed. Further, bellows 5 and 6 freely retractable in a vertical direction are provided on the opening part 42 of the device main body 3 as a shield part for covering the upper half body of the person P to be nursed and jetting parts 71 and 81 for jetting the washing water towards the upper half body of the person P to be nursed are provided through flexible hoses 72 and 82 on the inner side of the bellows 5 and 6.
Patent JP-S5929696-A (JP)
Title: 2-((n-nitroso)-2-halogenoethylamino)-1,3,2- oxaazaphosphorinan-2-oxide derivative
Inventor: SATOU TADAO
IPC: A61P35/00
Filed: 1982-08-13
Abstract: NEW MATERIAL:A compound shown by the formula I [R is phenyl which may have 1-3 lower alkyl, lower alkoxy, or halogens), phenyl lower alkyl which may have 1-3 lower alkoxy, cyclo lower alkyl, furyl lower alkyl, thienyl lower alkyl, or lower alkenyl; X is halogen). EXAMPLE:2-[(N-Nitroso)-2-chloroethylamino]-3-phenyl-1,3,2-oxaazaphosph olinan- 2-oxide. USE:A carcinostatic agent. Having low toxicity and especially low delayed marrow toxicity). PROCESS:For example, a compound [e.g., 2-(2-chloroethylamino)-3-phenyl-1,3,2- oxaazaphosphorinan-2-oxide, etc.] shown by the formula II is reacted with a nitrosating agent (e.g., sodium nitrite, etc.) in a solvent in the presence of an acid or a basic compound (e.g., formic acid, etc.) preferably at -20-7 deg.C.
Patent JP-H05331380-A (JP)
Title: Sulfite ion adduct of isoxazoloisoxazolocarbocyanine dye
Inventor: FUJIWARA YOSHINORI
IPC: C09B23/01
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a sulfite ion adduct of an isoxazoloisoxazolocarbocyanine dye a new substance, which is highly useful in the fields of photographic chemicals, medicines, etc. CONSTITUTION:The compd. is one represented by formula I (wherein R1 and R2 are each alkyl provided they may be the same or different; and Z1 and Z2 are each a group of nonmetallic atoms necessary for forming a benzisoxazole ring provided they may be the same or different) (e.g. a compd. of formula II, III, or IV).
Patent JP-S6032413-A (JP)
Title: Double reflection mirror antenna
Inventor: MOCHIZUKI AKIO
IPC: H01Q19/19
Filed: 1983-08-02
Abstract: PURPOSE:To make irradiating pattern within a face including an optical axis symmetrical by constituting a main reflection mirror with a parabola reflection mirror and constituting a sub-reflection mirror with a dielectric support fixed to the main reflection mirror. CONSTITUTION:The main reflection mirror 22 is a reflection mirror of a parabolid of revolution, and the sub-reflection mirror 21 consists of the dielectric support fixed to the main reflection mirror 22 and also a vapor-deposited metallic face is formed to a focal point of the main reflection mirror 22. In the sub- reflection miror 21, an end face 23-1 of a dielectric substance rod 23 is shaped in the form of mirror surface and a vapor-deposited metallic mirror surface 24 is provided on the end face 23-1. In this case, it is possible for a support dielectric substance 25 to have the rod form inside or to be bored. The sub-reflection mirror and the supporting rod are incorporated so as to constitute the sub-reflection mirror 21 thereby making the irradiation pattern within the face including the optical axis symmetrical.
Patent JP-H10334021-A (JP)
Title: Chat system using irc
Inventor: MIZUSAWA YOSHINARI
IPC: G06F13/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a chat system using an Internet relay chat(IRC) using an IRC protocol so as not to restrict participants. SOLUTION: The chat system for transmitting the speech of a chat to respective chat communication parts as a message is provided with WWW browsers 1, 5, 8 for communicating with a chat protocol on the Internet, IRC communication parts 2, 6, 9 for receiving the speech of the chat inputted to the browsers 1, 5, 8 and displaying the log of the chat, IRC management parts 3, 7, 10 for receiving the speech of the chat from the communication parts 2, 6, 9, and an IRC demon 4 for adding a message to the chat speech and receiving the speech from the management parts 3, 7, 10.
Patent JP-H10329852-A (JP)
Title: Container with preventive cover from dishonest unsealing
Inventor: MORISHIGE NAOKI
IPC: B65D49/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily judge dishonest unsealing, by forming cut lines at both breadthwise sides of claws and providing preventive parts from unsealing by fixing them to the collar of a container body and preventing unsealing. SOLUTION: A collar 3 is formed in the horizontal outward direction at the upper opening 2 of the shell 1 of a container body (a). And a cover body (b) put on the opening 2 is provided for the container body (a) provided with such a collar 3. The cover body (b) is provided with a skirt 5 extending downward from the top plate 4 and a preventive part (c) from unsealing is formed at symmetrical two positions in the skirt 5 of the cover body (b). Claws 7 are projected upward at the inner side from the lower end 6 of the skirt 5. Cut lines 8 cut on unsealing, are formed at both breadthwise sides of the claw 7 in the skirt 5.
Patent JP-S5566690-A (JP)
Title: Noise suppresser for air compressor
Inventor: TAKAHASHI JIYUNJI
IPC: F04B39/00
Filed: 1978-11-15
Abstract: PURPOSE: To reduce noise of air compressor by the use of the base and to decrease  the total height of both the base and an air compressor by utilizing a concrete base  efficiently by burying a noise suppresser in the base.  
     CONSTITUTION: The air compressor 1 is mounted on the concrete base 2. Further the noise suppresser 3 connected to an exhaust pipe is buried in the base 2, and a connecting pipe 4 protruding from the suppresser 3 and the base 2 is connected to the outlet 6 of the compressor 1. In addition, a exhaust pipe 5 is protruded from the tank 3 and the base 2. Pulsative flow sent out of the outlet 6 of exhause pipe is rectified in the suppresser 3 while the leakage of noise from the wall of the suppresser 3 is prevented by the concrete base 2, so that the noise produced on the outlet side is reduced. At the same time, the total height of both the base and the air compressor can be decreased, its size being made smaller. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6031685-A (JP)
Title: Method of correcting slip-feeding irregularities
Inventor: MORIGUCHI MASATAKA
IPC: G06K9/32
Filed: 1983-08-02
Abstract: PURPOSE:To correct deformation of a scanned graphic at high speed, by writing or printing a line on a slip beforehand so that the line will be parallel with a reading reference side, and reading the said line to detect slip-feeding irregularities against the reading reference side. CONSTITUTION:A line 102 longer than an arbitrary length is written or printed beforehand so as to be in parallel with a reading reference side 101 for detecting a slip-feeding irregularities. This line passes near the reading reference side 101 and is preparatorily stored in memory (not shown in figure) even as one row through a light source 106, lense lamp 107, and series photo array 108. After the line 102 is stored in the memory, the read graphic is corrected against the rotation quantity of the line 102 with respect to the reading reference side 101 namely, against all rows starting from the next line, until the next line 102, which is written or printed beforehand at the next reading reference side 101, is read on the basis of the coordinate positions at the right and left ends of the lines which are taken into memory - and this information on the series photoarray 108 is sotred in memory.
Patent JP-S5266310-A (JP)
Title: Video unit
Inventor: HIDAKA HIROSHI
IPC: H04N5/341
Filed: 1975-11-29
Abstract: PURPOSE: Video signals of n channels are sampled by mutually staggering their phases, digitized and read at speed n times as fast as the write speed and in the prescribed order; and then the read-put is converted into analog signals, so that the deterioration of the picture quality can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5265272-A (JP)
Title: Preparation of dl-alpha-tocopherol
Inventor: TACHIBANA YOUJI
IPC: C07D311/72
Filed: 1975-11-27
Abstract: PURPOSE: dl-α-Tocopherol is prepared by condensing trimethyl hydroquinone with phytol in higher yields by the use of a specific reaction medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6123736-A (JP)
Title: Copper alloy having superior heat resistance, formability and electric conductivity
Inventor: IMAMURA TATSUO
IPC: C22C9/00
Filed: 1984-07-09
Abstract: PURPOSE:To provide the titled inexpensive Cu alloy also having superior mechanical strength and easy to manufacture by restricting a composition consisting of Pb, Sn, oxygen and Cu. CONSTITUTION:This Cu alloy consists of 0.02-0.15wt% in total of >=0.006% each of Pb and Sn, 0.0001-0.005% oxygen and the balance essentially Cu and has superior heat resistance, formability and electric conductivity. The alloy is inexpensive and suitable for use as a material for a terminal lead wire for electronic machine parts, a lead frame or the like. In case of <0.006% each of Pb and Sn and <0.02% Pb+Sn, the heat resistance of the Cu alloy is not satisfactorily improved, and in case of >0.15% Pb+Sn, the electric conductivity is reduced. In case of <0.0001% oxygen, the cost is increased, and >0.005% oxygen deteriorates the formability. It is preferable that the total amount of Pb and Sn is made about 3.7 times by weight the amount of oxygen.
Patent JP-H04365270-A (JP)
Title: Video camera
Inventor: TSUNEKAWA MICHIHIKO
IPC: H04N5/782
Filed: 1991-06-13
Abstract: PURPOSE:To insert/eject a recording medium without loosing a hand from a back cover belt by fitting the back cover belt not to the main body of the camera but to a cover which can be locked in the state of covering the ejecting part of the recording medium. CONSTITUTION:A cover 2 to cover the ejecting part of a tape cassette and to protect a cassette holder 4 is turnably formed at the lower part of a main body 1, and a back cover belt 3 is fitted to hooks 21 and 22 formed at the cover 2. The cassette holder 4 is formed with a cassette ejecting part to insert/ eject the cassette from the lower direction of the main body 1. When holding the main body 1, it is held while pressing the cover 2 and the upper part of the main body 1. When inserting/ejecting the cassette to the main body 1, it is executed by moving a lock release knob 5 in a direction (a) first of all, turning the cover 2 to a lock release state, operating an eject button and protruding the cassette holder 4 from the main body 1.
Patent JP-H10333574-A (JP)
Title: Forgery prevention label material and manufacture thereof
Inventor: ITO NORIYUKI
IPC: G09F3/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a forgery prevention label material having more excellent forgery prevention effects, printable to any metallic vapor-deposited layer as intrinsic information and having more sharpness in the diffraction grating pattern in the various of label materials provided with the diffraction grating pattern represented by a hologram or the like. SOLUTION: This label material consisting of at least a transparent plastic film base material 10, the diffraction grating pattern 22, the metallic vapor- deposited layer 30 and an adhesive material layer 40 has a printing pattern 30a being the intrinsic information in which the metallic vapor-deposited layer 30 is melted. The printing pattern 30a being the intrinsic information is manufactured by melting the metallic vapor-deposited layer 30 in non-contact state by the irradiation of the laser beam R of YAG or CO2 or the like from the surface of the transparent plastic film base material 10 and this forgery prevention label material 1 is manufactured.
Patent JP-S5769169-A (JP)
Title: Chain cover
Inventor: NAKASHIMA SHINJI
IPC: F16H57/035
Filed: 1980-10-13
Abstract: PURPOSE: To prevent the splashing of lubrication oil caused by centrifugal force by covering the power transmission chain of an autocycle or the like with a ring belt made of an elastic body of an almost U-shaped section.  
     CONSTITUTION: The inner side of a chain 3 is engaged with the teeth of a drive sprocket 1 and a driven sprocket 2 for rotation and transmits power. A ring belt 4 is made of elastic substance,and fitted on the chain 3 by elastic force. Even if it is bent together with the chain 3, it is expanded or contracted by elastic to follow, and always fitted to cover the chain 3. The kubricant applied on the chain 3 is splashed outward by centrifugal force as the rotational speed is increased, but, it is dashed to the inside of the ring belt 4, and prevented from splashing outside. Consequently, the lubricant remains inside the ring belt 4 for reducing the chance of insufficient lubrication, and improves the durability of the chain 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S621745-A (JP)
Title: Fluororubber composition
Inventor: SENDA KAZUHISA
IPC: C08L23/14
Filed: 1985-06-28
Abstract: PURPOSE:The titled composition, obtained by incorporating a specific tetrafluoroethylene-propylene copolymer rubber with Austin Black and an organic peroxide and capable of providing packing materials retaining good permanent compression set properties for a long period even on contact with a high-temperature antifreeze. CONSTITUTION:A fluororubber composition obtained by incorporating (A) 100pts. wt. tetrafluoroethylene-propylene copolymer rubber having crosslinkage points in the molecule and 20-200 Mooney viscosity with (B) 1-100pts.wt. Austin Black having 5-7pH and (C) 0.1-20pts.wt., preferably 1-8pts.wt. organic peroxide, e.g. 2,5-methyl-2,5-di(tert-butylperoxy)hexane. USE:Sealing rubber packing materials used in contact parts of heat exchangers with an antifreeze in automotive engines.
Patent JP-S5932178-A (JP)
Title: Solar battery
Inventor: MURAMATSU SHINICHI
IPC: H01L31/04
Filed: 1982-08-18
Abstract: PURPOSE:To prevent the deterioration in the quality of a transparent conductive film and an amorphous Si layer by accumulating a thin film which contains as main ingredients carbon and hydrogen on the transparent conductive film which contains as main ingredients oxides of In, Sn and the like and accumulating an amorphous Si layer thereon. CONSTITUTION:A transparent conductive film 11 which contains as main ingredients oxides of In, Sn and the like is formed on a light transmission glass substrate 10. A thin film 12 which contains as main ingredients carbon and hydrogen on the film. Then, amorphous Si layers are formed thereon in the sequence of a P type layer 13, a non-doped layer 14 and an N type layer 15. Subsequently, an ohmic contact electrode 16 is formed. With this configuration, the denaturation both of the transparent conductive film and the amorphous Si can be prevented.
Patent JP-2000329573-A (JP)
Title: Navigation apparatus and method therefor, and recording medium recording software for navigation
Inventor: NAMIKI TAKASHI
IPC: G01C21/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make freely settable a desired guide course by letting a user select whether to use a destination already set or to set a new destination when setting the guide course. SOLUTION: A setting process part 44 inquires a user whether a destination if already set when a guide course is selected by a course select part 43 is to be used as it is, and lets the user make selection. A route set part 45 calculates and sets based on map data read out by a CD-ROM control part 12 an optimum route reaching the given destination via each point in the selected guide course. The route set part 45 sets a final point in the selected guide course as the destination when the already set destination is not used.
Patent JP-S62296568-A (JP)
Title: Gaas semiconductor logic circuit
Inventor: YAMAMOTO RYUICHIRO
IPC: H01L29/80
Filed: 1986-06-17
Abstract: PURPOSE:To reduce power consumption, and to obtain high-speed characteristics by making the thickness of each active layer of an FET for a buffer section thinner than that of respective active layer of an FET for an inverter section. CONSTITUTION:An inverter section respectively consists of an FET 11 for drive at threshold voltage of -0.1V and an FET 12 for an active load, and a buffer section is each constituted of an FET 13 for a source follower at threshold voltage of -0.5V, an FET 15 for a current source and level shift diodes 14. The thickness of respective active layer of the FETs 13, 15 for the buffer section is brought to a value such as 900Angstrom , and made thinner than that of the active layers of the FETs 11, 12 for the inverter section, thus lowering threshold voltage. Accordingly, the power consumption of the whole buffered FET logic (BFL) circuit can be reduced, thus realizing a BFL logic circuit having low power consumption and operating at high speed.
Patent JP-S6182252-A (JP)
Inventor: JIERAARU SHIYAUBERU
IPC: G11C7/00
Filed: 1985-06-28
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。