baber/WOPTO huggingface dataset:
Patent JP-H08188552-A (JP)
Title: Production of acyloxy benzoic acid or its salt
Inventor: HATAYAMA YOSHIO
IPC: C07C233/47
Filed: 1995-01-10
Abstract: PURPOSE: To obtain the subject compounds in high selectivity, high yield and at a low cost, by allowing a hydroxy benzoic acid to react with an acylating agent in the presence of a specific alkylene oxide adduct. CONSTITUTION: A compound of formula I (M<1> , M<2> are each H, an alkaline metal or ammonium; (m) is 1-3) and an acylating agent (for example; carboxylic acid halide) are reacted in the presence of an alkylene oxide adduct of formula II or III [R<2> is H, a 1-20C alkyl; R<3> is a 1-21C alkyl; R<4> is H, a 1-22C alkyl; B is a 2-4C alkylene; (p), (q) are 4-200], at 60-100 deg.C to obtain the objective compound of formula IV (R<1> is a 1-21C alkyl; (h) is 1-3; (i) is m∼h). The compound of formula II or III is used in an amount of 0.1-20 pts.wt. per 1 pt.wt. of the compound of formula I. The use of compound of formula II or III increases the rate of esterification.
Patent JP-H06199047-A (JP)
Title: Heat-sensitive recording substance
Inventor: IWASAKI AKIKO
IPC: B41M5/337
Filed: 1993-01-08
Abstract: PURPOSE:To improve preservation stability of a recorded image by a method wherein a heat-sensitive color layer containing a dyestuff precursor, a specified developer reacted with the precursor during heating to color the precursor, and a sulfoamide compound are formed on a sheet-form substrate. CONSTITUTION:In a heat-sensitive recording substance used for an image recording sheet, a vehicle ticket, various labels and cards and forming a color image by heating, a heat-sensitive color layer containing an achromatic or hypochromic dyestuff precursor and a developer reacted with the dyestuff precursor during heating to color it is formed on at least one surface of a sheet substrate. At least one kind of a compound having at least one arylsulfony ureide, represented by a general formula described at the right, wherein R is an unsubstituted aromatic group or a lower alkyl group, in one molecule is contained as the developer. Further, at least a sulfonamide compound represented by a formula of Ar1-SO2NH-Ar2 is contained.
Patent JP-S58118702-A (JP)
Inventor: UENO RIYOUZOU
IPC: A43B9/00
Filed: 1982-01-09
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-S5597575-A (JP)
Title: Safety device on gas supply passage
Inventor: MARUMO KAZUO
IPC: F16K17/34
Filed: 1979-01-16
Abstract: PURPOSE: To enable to apply in common with apparatuses and piping systems in different gas consumptions in usual time, by enabling vertical change of the stand-by position of the valve to the valve seat.  
     CONSTITUTION: When a gas pipe or a cock come out or are broken on the gas supply side 4, the excess gas flow appears on the gas supply side, as it is concentrated in the opening 6 on the side wall, the valve 2 is lifted toward the valve seat 3 in the valve case, the excess gas flow to the receiving side is shut immediately. The adjustment of the satnd-by position of the valve 2 is carried out without step and continuously by an adjusting screw 11, if gas flow at usual time is small, the valve 2 is moved upward, and if large, the valve 2 is moved downward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04241845-A (JP)
Title: Radiograph photographing device
Inventor: ARAKAWA SATORU
IPC: A61B6/00
Filed: 1991-01-11
Abstract: PURPOSE:To eliminate the influence of a scattering line, to photograph a radiograph at a high speed, and also, to attain the miniaturization of the device, in the radiograph photographing device. CONSTITUTION:A stimulable phosphor sheet 10 is arranged so as to be opposed to a radiation source 9 by juxtaposing an object 8 to be photographed at the radiation source 9 and the object 8, plural columnar radiation absorbing bodies 1 which are provided in parallel at an interval of a minute gap to each other, and in which each of them is held so as to be rotatable in the periphery of an eccentric shaft 32 are arranged, and between the object 8 and the sheet 10, the same plural columnar radiation absorbing bodies 2 as the absorbing bodies 1 are arranged. In such a manner with respect to these radiation absorbing bodies 1, 2, the face passing through both one slit-like gap of the radiation absorbing body 1 and one slit-like gap of the radiation absorbing body 2 is held in a state passing through the radiation source 9 and rotated synchronously, and the stimulable phosphor sheet 10 is subjected to slit exposure.
Patent JP-H11197678-A (JP)
Title: Cleaning liquid for electronic material
Inventor: MORITA HIROSHI
IPC: C02F1/74
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce soluble impurities and to produce simply and economically by dissolving a gas purified by being contacted with pure water in advance into a cleaning liquid. SOLUTION: A gas purified by being contacted with pure water in advance is dissolved into a cleaning liquid. Besides pure water and ultrapure water, an acidic cleaning liquid in which hydrochloric acid and others are added into pure water or ultrapure water, an alkaline cleaning water containing added with ammonia and others, an oxidizing cleaning liquid added with hydrogen peroxide and others, and a reducing cleaning liquid added with a hydrogen sulfate and others are used as the cleaning liquid. Ozone, hydrogen, oxygen, carbon dioxide, chlorine, argon, and others is used as the gas to be dissolved. The gas is led to a porous plate 3 installed in the bottom part of a water bath container 2 through raw material gas piping 1 and released into pure water as bubbles. The gas in which impurities are dissolution-removed is sent through a purifying gas piping 4.  A pure water inlet 5 and water outlet 6 are formed in the container 2 for the renewal of water.
Patent JP-H01179558-A (JP)
Title: Communication control device
Inventor: SUGIYAMA AKIRA
IPC: H04M11/00
Filed: 1988-01-08
Abstract: PURPOSE:To speedily execute the communication start of data from a terminal equipment by converting a procedure signal from the terminal equipment and executing the transmission and reception of the converted procedure signal at a call setting time with a data communicating network. CONSTITUTION:The title device provides a call setting means 11, which sets a call with an opponent communication control device 13 with using one channel of the data communicating network, and a converting means 12 which converts the procedure signal from the terminal equipment. The procedure signal to be converted by the converting means 12 is sent to the opponent communication control device 13 with using a command, which is used for a call setting at the call setting time in the call setting means 11, and after the sending of the procedure signal is completed, the data from the terminal equipment are sent to the opponent communication control device 13 with a channel which is different from the channel to be used in the call setting means 11. Thus, the communication start of the data from the terminal equipment can be speedily executed.
Patent JP-H10197916-A (JP)
Title: Single lens reflex camera
Inventor: HASUSHITA YUKIO
IPC: G03B13/06
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a single lens reflex camera where a photometric sensor is arranged on the rear side of the light-emitting surface of a porroprism while preventing the porroprism as an erecting optical system from being made large- sized. SOLUTION: The porroprism 322 has a third reflection surface 322d turning back a finding optical axis l2 turned back by a second reflection surface 322c turning back the finder optical axis l2 turned back by a first reflection surface 322b turning back the finder optical axis l2 passing through an incident plane orthogonal with the finder optical axis l2 passing through a focusing plate to the side of an object in a direction orthogonal with the moving direction of an imaging device 200 within a surface in parallel with the surface of the imaging device 200 to the side of a photographer and a light emitting surface 322e orthogonal with the finder optical axis l2 turned back by the third reflection surface 322d.  Then, the third reflection surface 322d and the light emitting surface 322e are crossed by the angle of 45 deg., so that a space where a photometry optical axis l3 is passed is formed. A condensing lens and a photometry sensor optical system 324 are arranged so as to be deviated on a side from the finder optical axis l2 .
Patent JP-2000200355-A (JP)
Title: Production of check program for cream solder print checking machine
Inventor: TSUJIKAWA TOSHIHIKO
IPC: G06T7/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent an artificial error from occurring on the check data which are previously recorded on a checking machine when a solder shape is checked by the checking machine and also to easily and quickly produce a check program. SOLUTION: A cream solder print checking machine A has a decision processing means 7 which measures the area value of outline shape and the center position of the cream solder from a color image of a cream solder print substrate and decides the quality of the cream solder based on these image measurement results. A substrate 1 having a completely normal print state is sent to the machine A and photographed to measure the area value and the center position of the cream solder. Then a genuine cream solder part of a cream solder candidate part is extracted and registered based on those measurement results of the cream solder and the information on the parts packaging positions and parts sizes.
Patent JP-H01179561-A (JP)
Title: Service tone distributing system
Inventor: YAMANE OSAMU
IPC: H04M19/02
Filed: 1988-01-11
Abstract: PURPOSE:To remove a connecting line between a channel board and a tone source by inserting a service tone to the excess time slot of a digital signal between the channel board and a signal separating board, separating the service tone with the channel board and reproducing the service tone. CONSTITUTION:A service tone inserting part 4 of a signal separating board 5 inserts a service tone A of a first service sound source 1 to an excess time slot T25 to channels CH1-CH24 which are allocated to time slots T1-T24 and inserts a service tone B of a second service sound source 2 to an excess time slot T26. Next, a service tone separating part 6 of a channel board 11a extracts the service tone A of the time slot T25 or the service tone B of the time slot T26 and reproduces it. Thus, the signal line to distribute the service tone can be removed to a number of the channel boards.
Patent JP-S63170887-A (JP)
Inventor: SANNOMARU SATORU
IPC: H05B6/78
Filed: 1987-01-08
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-2000200610-A (JP)
Title: Copper foil for lithium battery, lithium secondary battery, its manufacture, and manufacturing device for negative electrode material for lithium battery
Inventor: KIKUCHI TOMOKO
IPC: H01M10/0565
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce thinness and to enhance strength and to roughen the surface by electrodepositing copper particles of specific grain size on the surface of a copper foil of specific thickness and setting the real surface area of the copper foil surface to specific times as large as the apparent surface area. SOLUTION: A copper foil of the thickness 100 μm is fed from a supply part 14 to a rolling mill 15, the thickness of the copper foil is rolled into 10 μm by the rolling mill 15 using a ceramic roll, and the real surface area of the surface of the copper foil is made twice as large as the apparent surface area. The rolled copper foil passes from a pretreatment basin 16 through an electrolytic cell 17, and copper particles of 0.1-1 μ are deposited from the copper foil surface cathode-electrolyzed in an electrolytic solution, washed in a washing basin 18, and dried by a drier 19. The both surfaces of the dried copper foil are coated with a carbon material of the thickness approximately 100 μm by a both-side coater 20 for carbon material coating and the coated carbon material is dried by a drying furnace 21.  Secondly, it is pressed by the pressure approximately 150 kg/cm2 by a press 22 to enhance the density of the carbon material so that it is wound by the winding part 23.
Patent JP-S63169278-A (JP)
Inventor: HINO MASAMICHI
IPC: B23K9/12
Filed: 1987-01-08
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-H05189001-A (JP)
Title: Controller
Inventor: UENO MITSUGI
IPC: G06F12/16
Filed: 1992-01-10
Abstract: PURPOSE:To exert no adverse influence upon a process by preventing a microprocessor from running away even if some abnormality occurs to new control information which is received through a transmission line. CONSTITUTION:When control information stored in an operation memory circuit 8 is rewritten, the control information stored in the operation memory circuit 8 is saved in a buffer memory circuit 9 and new control information is written in the operation memory circuit 8. If this control information becomes abnormal, the microprocessor 1 puts the last control information saved in the buffer memory 9 back to the operation memory circuit 8 and the control process is restarted according to the control information.
Patent JP-H06212841-A (JP)
Title: Card with utility facility limiting function
Inventor: TSUYAMA HIROYUKI
IPC: B42D15/10
Filed: 1993-01-12
Abstract: PURPOSE:To enable a user to utility the same ID code commonly with a plurality of facilities having different purposes in correspondence with the user's request in an enterprise, etc. CONSTITUTION:As a facility specifying flag 200 except an ID code possessed by said user, areas such as a restaurant flag 201 for allowing the user to enter a restaurant, a telephone flag 202 for allowing the user to use a telephone, a bank flag 203 for allowing the user to use a bank cash handling retminal, an entry flag 204 for allowing the user to use a domitory, etc., are provided in a magnetic area 10 into a magnetic card 1. Only in the case the magnetic card 1 inserted in an card terminal equipment provided to each of utility facilities has the facility specifying flag 200 for allowing the user to use facilties, the mabgnetic card 1 is valid, and the facilities can be used.
Patent JP-S57117504-A (JP)
Title: Antitumor agent
Inventor: TSUCHIYA FUMIYASU
IPC: A61K31/715
Filed: 1981-01-14
Abstract: NEW MATERIAL:An antitumor agent containing a high polymeric polysaccharide substance MPS-80 having the following physico-chemical properties as an active constituent: (1) Elementary analysis (%): C, 42.2; H, 6.9; O, 50.4. (2) Melting point (decomposition point): Discolors at about 262°C, and blackens at 263W264°C. (3) Specific rotatory power[α]D 18 =+33.2 (C=0.5%). (4) Solubility: Soluble in water, and insoluble in methanol, acetone, ether, etc. (5) Color reactions: Positive to  the Molisch and anthrone reactions, and negative to the aniline-hydrochloric acid and biuret reactions, etc. (6) The freeze-dried substance is white fibrous.  
     USE: An antitumor agent.  
     PROCESS: A strain of the genus Lactobacillus or Streptococuus, e.g. Lactobacillus jugurti No. 851 (FERM-P No. 5851) or Streptococcus thermophilus No. 127 (FERM-P No. 5850), is cultivated, and the aimed substance is obtained from the culture by the separation and the purification. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58120481-A (JP)
Inventor: KADA KOUNOSUKE
IPC: B25J9/00
Filed: 1982-01-11
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-S5286995-A (JP)
Title: Regeneration of activated carbon
Inventor: KOSEKI YASUO
IPC: B01J20/34
Filed: 1976-01-16
Abstract: PURPOSE: To take out and recover regenerated powdered activated carbon as slurry from an apparatus by sucking the carbon into a liquid and mixing by using an ejector immediately after cooling so as to prevent scattering during regeneration, recovery, and charging into the liquid, thereby controlling dust pollution and diminishing a loss. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02183390-A (JP)
Title: Note feed mechanism
Inventor: OIGO SATORU
IPC: G07D7/12
Filed: 1989-01-10
Abstract: PURPOSE:To simplify a note carrying system of a note feed mechanism and to realize the reduction of cost by adding a magnetic sensor and an optical sensor to the note feed mechanism. CONSTITUTION:The notes 1 are supported by a feed guide 2 and a front guide 3 and pressed to a feed roll 5 via a back-up plate 4. The feed roll 5 and a pusher roll 6 are driven clockwise by a drive motor 8 via a belt 7. Thus the notes 1 are pushed out in the direction (x) and carried every sheet by a release roll 9. Then the magnetic value patterns of the notes 1 are detected by plural magnetic sensors 10, and the optical patterns and the forms of notes 1 are detected by plural optical sensors 12 with a lamp 11 used as a light source. When the pass of the note 1 is detected by the sensor 12, both rolls 5 and 6 are driven by the motor 8 to feed the next note 1 with the fixed note carrying interval. As a result, a note carrying system is simplified for reduction of the cost of a note feed mechanism.
Patent JP-S58122634-A (JP)
Title: Rotating type electromagnetic trigger mechanism
Inventor: BAN ITSUKI
IPC: F16H33/02
Filed: 1982-01-14
Abstract: PURPOSE:To make a magnetic circuit including a magnet small in size and to reduce the driving current, by making the relation between an amount of energy rotating a missing-tooth gear and a trigger current nonlinear. CONSTITUTION:When a snap action lever 22 is turned with the operation of a push button 12a or 12b, a nail 2b binding a roller 5a on a pin 5 is detached from the roller 5a and a projected plate 23 contacts a nail wheel 21. The tooth- missing gear 2 is turned to an angle where a tooth-missing part 2a and a pinion 1 are meshed with a rotating torque of a center over spring 24. The rotating torque to mesh the gear 2 with the pinion 1 from the part 2a to a tooth 2b is produced with a spring force stored in the spring 24, independently of the amout of power application and time to a fixed side magnetic circuit 25.
Patent JP-H01244408-A (JP)
Title: Mixer for optical fiber
Inventor: FUUBERUTO AURITSUHI
IPC: G02B27/10
Filed: 1989-01-10
Abstract: PURPOSE: To eliminate the need of constricting a coupling area and to equally distribute optical signals by crowding many optical fibers each provided with a slit-like void in a fiber longitudinal direction in a clad so as to parallelize the voids and sticking them with each other by a transparent adhesive material. CONSTITUTION: The coupling area of the optical fiber composed of a core 1 and the clad 2 is constituted of a vertical slit 3 extended in the longitudinal direction of the fiber and formed in the clad 2. This mixer using the plural, seven for instance, optical fibers 4-10 provided with the coupling area is arranged by turning the coupling areas of the surrounding optical fibers 4-9 to the optical fiber 10 arranged in a center, the coupling areas of the optical fibers 6 and 10 are made to face each other and the respective optical fibers are adhered with each other by the transparent adhesive material. Light emitted from the slit 3 enters the core through the slit 3 of the other optical fibers respectively and the light is coupled. In such a manner, the need of constricting the coupling area is eliminated.
Patent JP-H06216373-A (JP)
Title: Semiconductor device
Inventor: KAMIUCHI HAJIME
IPC: H01L29/74
Filed: 1993-01-13
Abstract: PURPOSE:To provide a semiconductor device wherein the breakdown voltage in the forward direction can be increased without deteriorating electric characteristics and increasing the chip area. CONSTITUTION:The title device consists of the following; a first conductivity, type semiconductor substrate 1 wherein a trench 12 is formed in the upper surface, and a second conductivity type region 2 which is formed in the first conductivity type semiconductor substrate 1 by diffusing impurities from the trench 12.
Patent JP-H06207564-A (JP)
Title: Fuel feeding device
Inventor: SHIRAKAWA TOSHIHIRO
IPC: F02M37/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a fuel feeding device capable of automatically prevent /outflow of fuel even when a damage occurs to a piping owing to the fall of a vehicle, and being obtained at a low cost/ CONSTITUTION:A pressure regulator 13 is formed such that a weight 13g is movably arranged in a housing 13a; during normal running, a return pipe 13e is closed under the weight of the weight 13g by means of a diaphragm 13d; and during the fall of a vehicle, the return pipe 13e is opened by means of the diaphragm 13d through movement of the weight 13g. A check valve 14 is located between the pressure regulator 13 and an internal combustion engine 16. When the return pipe 13e is closed, a piping 19 is opened by means of the pressure of a fuel pump 12 and the piping 19 is closed when the return pipe 13e is opened.
Patent JP-S59128658-A (JP)
Title: Communication system between multiprocessor
Inventor: HAGIWARA KENICHI
IPC: G06F15/167
Filed: 1983-01-13
Abstract: PURPOSE:To save the number of buses and to increases processors easily by connecting respective processors mutually through a communication bus connected independently of individual address data buses. CONSTITUTION:Plural processesor 11-1n using individual memories 21-2n are connected to a common memory 30 through individual address data buses 51- 5n, respectively. Moreover, the respective processors 11-1n are connected mutually by a communication bus 6 and is also connected to a common communication bus controlling device 40. The device 40 is provided with a storage device and a communication control flag memory 41 is stored in the storage device to write communication busy and ready flags between the processors and refer the flags. The processors 11-1n receive and execute communication instructions and the device 40 receives and executes a communication command out of independent processing and communication commands constituting the communication instructions. Thus, the bus 6 does not output the address data information, so the number of bus is saved.
Patent JP-2000208388-A (JP)
Title: Electron beam writing system and semiconductor having pattern written thereby
Inventor: OKUMURA MASAHIDE
IPC: H01L21/027
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of writing accuracy due to unexpected deflection of an electron beam caused directly or indirectly by a part of noise source flowing from a structure, e.g. a metal mesh floor, in a clean room to the earth of an electron beam writing system. SOLUTION: Electron beam writing systems 2, 3 are installed on a metal mesh floor 5 through an insulating material 8, and fixing metals 7 are set from the side face through an insulating material 6. A common earth is connected between a control section 2 and an electrooptical mirror 4, and one representative earth point of the writing system is connected through an earth wire 9 with the earth or dedicated earth. Consequently, the earth of electron beam writing system is connected electrically with a conductor structure at the installing place. The insulating material isolates electrically from the metal mesh floor 5 using rubber, resin, liquid or gas.
Patent JP-2000201795-A (JP)
Title: Compression bag
Inventor: SUMII TOSHIHIRO
IPC: B65D33/14
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To enable at least one side of end sides positioned up and down on a bag to be kept in a straight line when the bag is stored, by equipping suspenders on one side of the bag so that two suspenders are positioned on almost middle points of a half of one side respectively. SOLUTION: A side of this bag facing another side on which an air vent 20 of this bag is equipped is made a suspending side 21. A pair of bands 1a, 1b are equipped on positions at a quarter of the side to the center from both ends of the suspending side 21 and the bands 1a, 1b are engaged with support bar 11 protruded with a suspending hook part 12 at the center. Male and female parts of a hook-and-loop fastener 10 are equipped on mutually facing planes on the base end and the tip end of the bands 1a, 1b. The bands 1a, 1b are made into a ring band by engaging the male and female parts of the hook-and- loop fastener.