baber/WOPTO huggingface dataset:
Patent JP-H01213266-A (JP)
Title: 2-amino-tetrahydro-isoquinoline derivative, its production and pharmaceutical composition containing the same
Inventor: ENDORE PAAROSHI
IPC: A61K31/472
Filed: 1988-12-28
Abstract: NEW MATERIAL: A 2-amino-tetrahydro-isoquinoline deriv. expressed by formula I (wherein R is H or Cl; each of R 1  and R 2  is methoxy or ethoxy; each of R 3  and R 4  is H or methyl).  
     EXAMPLE: 2-[(3'-sulfamoyl-4'-chloro)-benzoyl]-amino-1,2,3,4-tetrahydro-isoquinoline.  
     USE: It is useful for a pharmaceutical compsn. showing diuretic, pressor and saluretic activities.  
     PROCESS: A 2-amino-tetrahydro-isoquinolien deriv. of formula II is allowed to react with a carboxylic acid deriv. of formula III [wherein X is Cl, OH, OCH 2 CN, OCH 3 , OC 2 H 5 , OCOOCH 3  or OCOOC 2 H 5 ; each of R 5  and R 6  is H, or they form in together CHN(CH 3 ) 2 ], to obtain a compd. of formula I (with separation of a protective group in an alkali medium, particularly in the case of a compd. of formula Ia). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11170627-A (JP)
Title: Printing system and job management method therefor
Inventor: ABE MASAHIKO
IPC: G06F3/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for grasping at once conditions of a copy job and a print job in a printing system having an image forming apparatus for a printing means such as digital copy apparatus capable of executing a copying operation for copying a manuscript such as a paper and a printing operation of electronic printing data. SOLUTION: A copy job is directly inputted to a digital copy machine 10. A print job generated by a client device 40 is managed by a print server 20. The print server 20 converts the print job to one in a data type which can be printed by the digital copy machine 10 supplies it to the digital copy machine 10. A control section 11 has management information of the copy job held by the digital copy machine 10. A control section 21 has management information of the print job held by the print server 20. A total job management section that integrates and displays the management information of the copy job and print job held by both of the control sections 11, 21 is provided to the control section 11 and/or control section 21.
Patent JP-H08179162-A (JP)
Title: Multi-fiber optical connector
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/40
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an accurate image of a guide hole in the front end surface of a ferrule even if the guide hole slightly curves and to improve the measurement precision of the position shift of the guide hole from the center of the guide hole by making the internal diameter of the guide hole larger in the region from a lengthwise halfway point to the rear end. CONSTITUTION: The internal diameter D of a noncontact part 242 of the guide hole 24 behind a contact part 240 is made a little larger than the internal diameter (d) of the contact part 240 to only facilitate the insertion of a guide pin 30. At this noncontact part 242, there is a large gap between the internal surface of the guide hole 24 and the guide pin 30. When the ferrule 20 is irradiated with light from behind and transmitted light passing through the guide hole 24 is utilized to find an image of the guide hole 24 in the front end surface 220 of the ferrule 20, the accurate image of the guide hole 24 can be obtained on condition that the internal diameter of the guide hole 24 becomes larger in the region from the halfway point to the rear end even if the guide hole 24 slightly curves.
Patent JP-H07202834-A (JP)
Title: System information and voice multiplexer system for portable handy phone system
Inventor: TAKAHASHI HIDEAKI
IPC: H04J3/16
Filed: 1993-12-28
Abstract: PURPOSE:To attain effective utilization of an ISDN line by providing an ADPCM/PCM converter in an exchange, superimposing error information on each slot and applying interpolation processing to the result. CONSTITUTION:Upon the receipt of a call from a PHP terminal equipment, a PHP exchange 23 gives voice data to a voice processing section 24 and gives system information to an information extract section 43. The voice processing section 42 uses a converter 422 from 32kbps ADPCM into 64kbps mu-law PCM to convert the data into PCM data. Upon the receipt of an error flag from the information extract section 43, an ADPCM data interpolation device 421 and a PCM data interpolation device 423 implement voice interpolation processing. When no error flag is detected, the received data are converted into PCM data as they are and sent to an ISD network. When an exchange 23 receives a call from a public network, a converter 424 from 64kbps mu-law PCM into 32kbps ADPCM converts the data into ADPCM data and the converted data are multiplexed on the system information by a multiplexer 425 and the multiplexed signal is sent to a PHP base station via the ISD network.
Patent JP-H03199881-A (JP)
Title: Automatic operation of air liquefying and separating device
Inventor: CHISAKU HIROSHI
IPC: F25J3/04
Filed: 1989-12-27
Abstract: PURPOSE:To permit the optimum operation and monitoring as well as the easy coping with the change of a constant number or the like by providing a computer system with a knowledge base and a table for deciding either of increasing of decreasing operation. CONSTITUTION:A computer system 1, operating an oxygen plant 3 controlled through a measurement control device 2, is constituted of a man/machine interface 11, an increasing or decreasing operation yes/no deciding table 12, a constant number file 13, an expert system 14, an input processing unit 15, a control output unit 16 and the like. The expert system 14, related to increasing or decreasing operation, is started by a method wherein either one or a plurality of data among the commanding values of the generating amount of oxygen product, nitrogen product and crude argon is inputted by an operator from an operation monitoring picture 4 and effects increasing or decreasing operation based on process data such as the flow rate, the purity, the opening degree of a valve controlling the flow rate of liquid nitrogen from a lower tower to an upper tower and the like of the present time and a knowledge base. On the other hand, the expert system 14, related to regulating operation, is started when the abnormality of purity is detected by a program monitoring the status of a plant at all times and effects the regulating operation based on the process data, described above, and the knowledge base.
Patent JP-2001153656-A (JP)
Title: Surveying ruler set and surveying method of lot using the same
Inventor: TANAKA SUSUMU
IPC: G01C15/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To efficiently determine each station without measuring the distance by a surveying tape except for a base point and easily perform the field survey of a building within a lot in a short time. SOLUTION: To a ring part 6 of a first edge ruler 18 corresponding to the ring located at a certain number of count from the connecting point of both edge rulers 18 and 19, and ring part 6 of a second edge ruler 19 corresponding to the ring located at another number of count from the connecting point, both ring parts 6 of a diagonal ruler 2 having ring parts 6 at both ends of its length direction, mutually separated by the distance obtained by multiplying the square root of sum of squares of these counted numbers by a module dimension P, are concentrically connected, the direction of the second edge ruler is determined from the right-angled triangle formed by the first and second edge rulers 18 and 19 and the diagonal ruler 2, and the following station is set according to the position of an optional ring of the second edge ruler 19.
Patent JP-2000151303-A (JP)
Title: Current source circuit
Inventor: TATSUTA TETSUO
IPC: H03F3/343
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a current source circuit which can easily output a current smaller or larger with respect to a reference current in terms of exponential function. SOLUTION: This current source circuit comprises diodes D1, D2, and D3 which each have one end connected to a reference voltage, reference current sources I1 and I2 which are connected to the other-end sides of the diodes D1 and D2, a transistor Q1 which has its collector connected to the other end of the diode D3 and its emitter connected to a source voltage, a 1st arithmetic circuit SUB1 which gives gain to difference amount between logarithmically compressed voltage outputted by the diodes D1 and D2 and outputs it, a 2nd arithmetic circuit SUB2 which outputs the difference between logarithmically compressed voltages outputted from the diodes D2 and D3, an amplifier circuit OP1 for feedback control which inputs the outputs of the 1st and 2nd arithmetic circuits and applies the output voltage to the base of the transistor Q1 so that they become equal to each other, and a transistor Q2, which has its base connected to the base of the transistor Q1 and its emitter connected to the source voltage and has its collector as an output terminal.
Patent JP-H03199925-A (JP)
Title: Weighing terminal controller
Inventor: ARIMATSU TOSHIHARU
IPC: G01G19/38
Filed: 1989-12-27
Abstract: PURPOSE:To improve the workability of weighing and to alleviate the load of the software of a control device by providing a first input/output means for giving and receiving information in the format of a telegram of the control device and a second input/output means for giving and receiving information in the telegram format of a weighing device. CONSTITUTION:A weighing terminal controller 100 is connected to each weighing device 20 and controls the giving and receiving of information with a common control device 10. Here, a first input/output means 170 gives and receives the information in the form at of a common protocol, i.e. in the specified format of a telegram corresponding to the control device 10, and a second input/output means 180 gives and receives the information in the form at of a telegram of the weighing device 20 which is connected to the apparatus. By this constitution, the weighing value from a different kind of weighing device is transmitted in a common form of the telegram to the control device 10. Therefore, the load of software is alleviated. The amount of weighing instruction and its control width and the difference between the amount of weighing instruction and the present weighing value which are required for the measuring work are displayed by a display means 130. The end of the measurement is automatically decided. The weighing can be performed by use of only the control apparatus 100 which is arranged in the vicinity of the weighing device 20. Thus the workability of the weighing work can be improved.
Patent JP-H07188954-A (JP)
Title: Water-soluble rust inhibitor
Inventor: UCHIGAKI TOMOYOSHI
IPC: C23F11/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a water-soluble rust inhibitor which is easy to handle and safe, with the rust inhibiting power exhibited for a specified period when dipped or after being pulled up, without forming a precipitate in liq. due to the decomposition and deposition of the component and excellent in preservability. CONSTITUTION:0.1-15wt.% of an inorg. component (a) wherein the molar ratio of boric acid to alkali borate R2B4O7 (R is Li, Na or K) is controlled to 25:75 to 95:5, 0.1-30wt.% of an org. acid ester (b) shown by R<1>-COO-R<1> (R<1> is >=4C fatty acid group, and R<2> is alkyls, alkyls having >=1 hydroxyl or saccharides), 0.1-30wt.% of a fatty acid diethanolamide (c) and 0.01-3wt.% of alkanolamine (d) are respectively prepared. (a) and (b), (a) and (c) or (a) and (d) are combined to prepare the rust inhibitor. The synerg is tic effect of boric acid and alkali borate is coupled with that of the inorg. component and solvent to heighten the rust inhibiting effect.
Patent JP-H08230299-A (JP)
Title: Check writer,ink ribbon cartridge assembly used therefor,andprefix plate
Inventor: KOPER ROBERT P
IPC: B41K3/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a check writer which can imprint punctuation marks and uniformly spaced numerals on print lines of checks and can print a prefix such as 'total' at the head of an amount of various numbers of digits by using a prefix plate of one size. SOLUTION: This check writer comprises a frame having a print line 51, a plurality of type segments supported by the frame and a prefix plate inserting and positioning means supported by the frame. Each type segment has a set of print characters and can arrange desired print characters on the print line. The prefix plate inserting and positioning means inserts a sliding prefix plate and positions it adjacently to the characters on the print line. Moreover, the check writer is equipped with a ribbon supporting means which supports an inked ribbon near the print characters on the print line, a platen means supported by the frame and an operating lever 19 being movable from a non- printing position to a printing position so as to conduct a printing operation.
Patent JP-H07257903-A (JP)
Title: Removal of pollutant from synthetic gas
Inventor: EBUA KURISUCHIINA HEIMAN
IPC: C01B3/58
Filed: 1994-12-27
Abstract: PURPOSE: To simply remove ammonia from an ammonia-containing gas stream by improving a well-known method.  
     CONSTITUTION: In the method removing contaminants such as ammonia from the synthesis gas obtained by partially oxidizing a carbonaceous feed 1 in a gasification reactor 2, the synthesis gas is washed 18 with water 20 to obtain the first ammonia-containing aqueous stream 22 and a partially treated synthesis gas 24, and the ammonia-containing aqueous stream 22 is stripped 25 with steam 26 to obtain an ammonia-containing gas stream 30 and a treated aqueous stream 20, and the ammonia-containing gas stream 30 is washed with water 37 to obtain a treated gas stream 38 and the second ammonia-containing aqueous stream 40, and moreover, the second ammonia-containing aqueous stream 40 is supplied to the gasification reactor 2. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05179718-A (JP)
Title: Gasket for side joint of molded board
Inventor: WATANABE HIROFUMI
IPC: E04B1/684
Filed: 1991-12-19
Abstract: PURPOSE:To enhance waterproofing function, appearance, and fitting workability of ALC panels to constitute outer walls by setting side joints between the molded boards such as ALC panel. CONSTITUTION:In an elastic gasket such as rubber one to be set as side joints between upper and lower panels to constitute outer walls, it consists of an elastic part 3a to be touched by upper-stage panel, a horizontal piece 3b to be touched by lower-stage panel, and an X-shaped bridge part between the part 3a and the piece 3b. A groove for slit 3e is also provided in the crossing base between the bridge part 3c and the piece 3b.
Patent JP-H03196717-A (JP)
Title: A/d, d/a converter
Inventor: NAGATAKIYA KIYOUICHI
IPC: H03M1/36
Filed: 1989-12-26
Abstract: PURPOSE:To make a reference voltage divided by a ladder resistor identical to a substantial reference voltage by providing a switch controlling simultaneously on/off of the reference voltage to each resistor of the ladder resistor. CONSTITUTION:Switches 3 are closed simultaneously to apply resistance division to a reference voltage (c) in response to the resolution with a ladder resistor 1 including the on-resistance of the switches. The reference voltage subject to resistance division and an analog input (a) are compared by a comparator 2 and the result is outputted as a digital output (b). When no converter is in use, the switches 3 are all opened. Thus, a current flowing to the resistor 1 at a time other than that for A/D conversion is stopped and the power consumption of an A/D converter is reduced. Furthermore, the voltage drop of the reference voltage is not caused by the switches and ideal resistance division is attained.
Patent JP-H07189943-A (JP)
Title: Scroll compressor
Inventor: HASE SHOZO
IPC: F04C29/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a scroll compressor having low discharge resistance, high efficiency, and low noise by disposing a discharge valve in a scroll compressor, preventing a back flow of discharge fluid in the case of insufficient compression, and restraining noise to be generated in the discharge valve to a low level. CONSTITUTION:A scroll compressor is provided with a discharge valve 221 made of an elastic plate for opening or closing a discharge port 112 in a discharge unit, and a valve presser 222 for restricting a valve opening height of the discharge valve 221, thus providing the structure where the whole of the discharge valve 221 can be moved between the valve presser 222 and the fixed scroll 11 in the direction perpendicular to the surface on a side of the discharge space of the fixed scroll 11.
Patent JP-H09163642-A (JP)
Title: Flat type motor and manufacture of its stator
Inventor: NISHIO KUNINORI
IPC: H02K3/04
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a yoke part member and provide a stator part mem ber which can be easily manufactured at a low cost, without using a complicated process with laminated steel plates for a flat type motor. SOLUTION: A stator 2 generating a revolving magnetic field, and a rotor consisting of an iron based disc to which the revolving magnetic field is applied by the stator 2 are installed. The rotor 1 is rotatably supported by a retaining means different from the stator 2, and built in separably from the stator 2. It is constituted by winding coils 3 around a laminated core which is formed by molding after an electromagnetic steel belt subjected to insulation treatment is wound. After the electromagnetic steel belt subjected to insulation treatment is wound, the belt is dipped in melted aluminum alloy solution of low melting point. Parts between the layers of the belt are impregnated with the alluminum alloy, and the belt is molded. The laminated core consisting of composite of the molded core material-aluminum alloy is machined in a desired form.
Patent JP-H09154489-A (JP)
Title: Pretreatment of tea leaf and equipment therefor
Inventor: NODA KIYOSHI
IPC: A23F3/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To automatically control the amount of hot air for withering tea leaves, a steamer and a tea leave roller used in the following tea-manufacturing steps by automatically measuring the water content in the withered tea leaves, and provide a pretreatment process for tea leaves and an apparatus therefor which can carry out the removal of woody steams from raw tea leaves and the leaf withering in a single machine. SOLUTION: In the process and the apparatus for pretreating raw tea leaves by blowing hot air into a rotary mesh drum 20 to wither the raw tea leaves before steaming, a moisture meter 4B is set on the output side 20b of the rotary mesh drum 20 to monitor the water content after the treatment. On the basis of the monitored water content, the volume of the hot air to be fed into a rotary mesh drum 20, a steamer L1 in the following tea-manufacturing step or a tea-rolling machine L2 are controlled. In addition, the whole part or a part of the rotary mesh drum is adjusted in its mesh to such a size that the woody stems can pass through, but the tea leaves cannot pass through.
Patent JP-H08174731-A (JP)
Title: Honeycomb composite molded article and production thereof
Inventor: ANDO MASAMI
IPC: B32B37/10
Filed: 1994-12-27
Abstract: PURPOSE: To uniformly load a phenol resin foam into a space of a honeycomb cell by an easy method and to enhance a rigidity, heat insulating properties, and sound absorbing characteristics without impairing the light weight of a honeycomb core. CONSTITUTION: Foamable phenol resin composite materials 3 each formed by adherently spreading a foamable phenol resin on at least one surface of a matted fibrous material 1 and a honeycomb core are laminated so that the foamable phenol resin can be loaded in each cell of the honeycomb core, thereafter being pressed under heat to be molded into a honeycomb composite molded article 5.
Patent JP-2000157896-A (JP)
Title: Liquid jetting device
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/34
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To propose a simple structure and easily-manufacturable liquid jetting device capable of holding two liquids insoluble in each other and having different specific gravities at a time without increase of bulk and jetting the two liquids in an approximately constant mixing ratio without requiring operation of shaking a container or the like. SOLUTION: A push-down heat type pump 3 is installed in an upper part of an interior of a container 2 with a bottom end suction opening (a) suspended downward, a heavy liquid pipe 4 having one end fixed in communication with the suction opening (a) at a bottom end of the pump suspended downward and the other end suspended downward with a first suction inlet (b) opened in a heavy liquid (A) bottom part in a lower part within the container and a flexible light liquid pipe 5 supported in a loose state, having one end connected and fixed to the suction opening in parallel with the pipe and the other end connected to a float 17 floating on a light liquid (B) and having a second suction inlet (c) opened in an upper part of the light liquid (B) are provided.
Patent JP-H07157841-A (JP)
Title: Hot rolled steel plate excellent in corrosion resistance and production thereof
Inventor: ONO MORIAKI
IPC: C21D8/02
Filed: 1993-12-03
Abstract: PURPOSE:To produce a hot rolled steel plate combining corrosion resistance with workability by adding Sn as an alternative element to P. CONSTITUTION:This steel plate is a hot rolled steel plate excellent in corrosion resistance, which has a composition consisting of, by weight, 0.01-0.15% C, <=0.2% Si, 0.1-0.8% Mn, <=0.04% P, <=0.03% S, 0.01-0.07% sol.Al, <=0.012% N, 0.05-0.40% Cu, 0.005-0.040% Sn, 0.005-0.10% Ni, 0.005-0.10% Cr, 0.003-0.10% Mo, and the balance iron with inevitable impurity elements other than the above elements and satisfying the relation in Cu+10muS<=0.40%. A steel having this composition is refined and cast into a slab. The slab is heated to <=1100 deg.C and finish rolled at a temp. in the range of Ar3+ or -100 deg.C. The resulting steel strip is coiled at 500-700 deg.C, by which the hot rolled steel plate excellent in corrosion resistance can be produced.
Patent JP-H05300592-A (JP)
Title: Pressure pulse source
Inventor: GEORUKU KEERAA
IPC: B06B1/06
Filed: 1992-11-25
Abstract: PURPOSE: To generate a pressure pulse of high pressure by providing the pressure pulse source with a sheet device consisting of piezo-electric sheets directly laminated like a laminated body and electrically put into contact with each other. CONSTITUTION: The pressure pulse source is provided with a plano-concave acoustic convergent lens 2, a sheet device consisting of six piezoelectric sheets 3a to 3f directly laminated like a laminated body and having the same thickness and a cylindrical tubular container into which a piezoelectric ceramic converter 4 and a sound reservoir 5 are inserted. Each two piezoelectric sheets, i.e., sheets 3a, 3b, sheets 3c, 3d and sheets 3e, 3f, are together driven in the same direction in order to radiate a pressure pulse. In this case, the frequency characteristic of each pair of sheets, i.e., sheets 3a, 3b, sheets 3c, 3d or sheets 3e, 3f, is the same as the frequency characteristic of a single piezoelectric sheet of which width coincides with the whole thickness of each pair of sheets to be together driven. Namely the piezoelectric sheets are driven based on a traveling-wave principle.
Patent JP-H05150184-A (JP)
Title: Head-up display for vehicle
Inventor: FUKUI TAKUOMI
IPC: G02B5/32
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the holographic head-up display for an undistorted display image. CONSTITUTION:The light emitted by a display information source 1 is diffracted and reflected by a 2nd hologram 2 and then diffracted and reflected by a 1st hologram 3 to reach an observer 4. At this time, the 2nd hologram 2 is arranged having an incidence angle and a reflection angle which are the inverses of those of the 1st hologram.