baber/WOPTO huggingface dataset:
Patent JP-H09249668-A (JP)
Title: Carbapenem compound, its production and medicine
Inventor: MIWA TETSUO
IPC: C07D477/20
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound exhibiting a wide antibacterial spectrum and an excellent antibacterial action, excellent in chemical stability and biological stability, especially in stability to renal dehydropeptidase-1, and useful as an antibacterial agent. SOLUTION: A compound of formula I [R<1> is a (substituted) lower alkyl; R<2> is H, a lower alkyl; R<3> , R<5> are each H, R<1> , etc.; R<4> is H, R<1> ; A is a substituted linear alkylcarbonyl, etc.], its ester or salt. For example, (4R,5R,6S)-4- methyl-3-[(3S,5S)-1-(4-nitrobenzylcarbonyl)-5- [N-(4-nitrobenzyloxycarbonyl) glycyl]aminomethyl}pyrrolidin-3-ylthio-7-oxo-6[(R)-1-(trimethylsilyloxy) ethyl]-1- azabicyclo [3.2.0]hept-2-ene-2-carboxylic acid 4-nitrobenzyl ester. The compound of formula I is obtained by reacting a compound of formula II (L is a releasable group) with a compound of formula III.
Patent JP-H10198210-A (JP)
Title: Fixing roller
Inventor: NAKAGAWA TSUTOMU
IPC: F16C13/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing roller constituted so that power consumption can be reduced without causing the turbulence of a toner image on a recording material by forming a stress softening groove on the identical circumferential surface of a cylindrical tube stock provided with the notched groove engaged with the projection part of an annular gear. SOLUTION: The gear 2 is attached to the end part of a heating roller 1 and the notched groove 1a is formed at four places of the outside circumference of the end part of the roller 1. Then, a rib 2a is arranged so as to be joined to the grooves 1a. When the roller 1 is heated, the outside diameter thereof tries to become large and force acts so that joining force is made strong at the joining part of the rib 2a and the groove 1a. Besides, adhesion with the gear 2 is enhanced. At this time, three grooves 1a which are not joined to the rib 2a function so as to release the joining force and they are actuated as the stress softening groove for preventing excessive stress from being imposed on the gear 2. Thus, the roller 1 and the gear 2 are joined without backlash and excessive load is not imposed on the roller 1 and the gear 2.
Patent JP-H08190156-A (JP)
Title: Original press-contacting device
Inventor: SAKURAI MIHOKO
IPC: G03B27/62
Filed: 1995-01-11
Abstract: PURPOSE: To perform high-quality copying operation without damaging the operability of an original press-contacting board pressuring an original placed on an original platen glass by constituting the original press-contacting board in a state where an original press-contacting part and a connecting part are alternately and consecutively arranged. CONSTITUTION: A copy original is placed on the original platen glass 2, and light radiated from an internal light source is transmitted so as to read the original. The original press-contacting board 3 pressuring the original on the glass 2 is constituted in a state where the original press-contacting part 3a having the width of 30 to 50mm and the connecting part 3b are alternately and consecutively arranged. A combining part 4 respectively turnably combines the part 3a and the part 3b, and a combining part 5 turnably combines one end of the part 3a to a main body. The material of a press-contacting sheet 6 is flexible, and the sheet 6 adheres to the part 3a. The parts 3a and 3b can be detached from the main body in the case of copying a large-sized original.
Patent JP-S62162228-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1986-01-08
Abstract: PURPOSE:To obtain a magnetic tape having excellent S/N without causing a decrease in output in repeated use by incorporating >=7.5pts.wt. nonmagnetic power having >=6 Mohs' hardness and <=0.25mum mean particle diameter into 100pts.wt. iron oxide powder contg. cobalt and having >=35m<2>/g BET value. CONSTITUTION:The fine powder of ferromagnetic Co-contg. iron oxide having >=35m<2>/g BT value is used as the ferromagnetic powder. When the iron oxide used for ferromagnetic powder is expressed as FeOx, the value of (x) is controlled to 0.33<=x<=1.50. Meanwhile, since the protection of a magnetic layer and the maintenance of a magnetic head must be simultaneously satisfied in abrasive, the flatness and smoothness of the surface of the magnetic layer are improved by the fineness of particles to prevent the wear of the magnetic layer and a guide ball, a material having almost the same hardness as the magnetic head is selected to prevent the damage of the head, and hence alpha-alumina having >=6 Mohs' hardness and <=0.25mum mean particle diameter is preferably used. Consequently, the S/N can be excellently kept. An anionic surfactant is preferably used for such fine particle diameter as the dispersant. The relation of the particle diameter of the alpha-alumina and luminous S/N when 7.5wt% alpha-alumina is added to 100wt% magnetic powder is shown in Figure 1, and the relation of the alpha-alumina added and a decrease in output (dB) after 50 hours' traveling is shown in Figure 2.
Patent JP-H10198874-A (JP)
Title: Disaster-preventive supervisory control
Inventor: ARIKAWA MASASHI
IPC: G08B17/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily perform registration and change of various setting information such as kind information, empty line information, accumulation release information, and interlocking information without needing a dedicated switch nor a dedicated display part. SOLUTION: A setting plate member 70 is arranged close to the operation switch group of a display operation panel 66 on a panel front in addition to a register mode setting switch. The member 70 corresponds to the arrangement of the switch group of the panel 66 and shows the positions and functions of switches that are needed for memory registration of various setting information on a plate surface. When a register mode is set with the member 70 set to the panel, an operation input of an operation switch group is considered as an input of a switch that is designated by the member 70, and registration processing of various setting information is performed for memory.
Patent JP-S59135822-A (JP)
Inventor: KIMURA MASAHIRO
IPC: A46B13/02
Filed: 1984-01-11
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-S61161209-A (JP)
Title: Skin cosmetic
Inventor: OKUNUKI YUTAKA
IPC: A61K8/00
Filed: 1985-01-11
Abstract: PURPOSE:A skin cosmetic having good spread, a refreshing feeling in use, protecting the skin from a chapped skin (especially chapped skin or the hands) caused by scrubbing and washing for a long time effectively, obtained by using specific amounts of both a specific organic silicone resin and a volatile silicone oil. CONSTITUTION:A skin cosmetic containing (A) 1-90wt% organic silicone resin consisting of a unit satisfying an average formula shown by the formula I (R is 1-6C hydrocarbon group, or phenyl group; n is 1.0-1.8 value), having preferably about 1,500-10,000 average molecular weight, and (B) 10-99wt% at least one volatile silicone oil shown by the formula II (n is 0-5 integer) or formula III (n is 3-7 integer). Since the cosmetic forms an improved water- repellent film not to be easily washed away by washing with water, etc. with volatilization of the component B, protecting effect is not lost even if washing with water is repeated, and little amount is attached to a material to be brought into contact with the cosmetic.
Patent JP-S5595533-A (JP)
Title: Manufacture and its device of low spreading rate pipe type biaxial spread film
Inventor: OKUYAMA KATSUMI
IPC: B29C55/28
Filed: 1979-01-17
Abstract: PURPOSE:To obtain the subject film possessing the balanced biaxial direction mechanical and heat  seal quality by a method wherein an unspread pipe type film, the necking of which is capable for extension, is spread to both the circumference direction and the longitudinal direction by the elastic spreading rate or less under a specific state. CONSTITUTION:The thermoplastic resin unextended film F3 is received by the low speed side  grooved nip roll 14, is made to pass on the preheating mandrel 5 to take the appropriate temperature for spreading and is made permissive to have the necking extension. Then, the film F3 is extended on the cone bench type circumferencial direction extension mandrel 6 by the elastic spreading rate or less to the circumferencial direction making it slightly contract to the longitudinal direction and is changed to the circumferencial direction uniaxial extension film 4. Next thereto, this  film is changed to the extension pipe type film 5 on the process between the cylindrical extensive  tension control mandrel 7 and the high speed side nip roll 10 and then, in this state, being made  slightly to contract to the circumferencial direction, this film is spread to the longitudinal direction  under the elastic spreading rate or less, thus, it is changed into the film 6 extended to both the circumferencial direction and the longitudinal direction.
Patent JP-H07209486-A (JP)
Title: Central control room
Inventor: ASAI TOSHIMITSU
IPC: G21D3/04
Filed: 1994-01-17
Abstract: PURPOSE:To provide a central control room in which a feeling of natural lighting can be provided to give a peaceful feeling to a worker, and the exposure at a loss of coolant accident can also be prevented. CONSTITUTION:In a central control room 1 set in a nuclear power station having a reactor building and a turbine building, a window 2 having natural lighting function from the outdoors is arranged in contact with the outdoors, and this window 2 has a blocking mechanism 3 which is blocked by a radiation shielding body at a loss of reactor coolant accident.
Patent JP-H01181496-A (JP)
Title: Connecting method of via hole
Inventor: NISHIMURA HITOSHI
IPC: H05K1/11
Filed: 1988-01-08
Abstract: PURPOSE:To obtain the connection state of a stable via hole by using simple multilayer substrate constitution by forming a fan-shaped missing section to one part of a circular outer layer conductor in the periphery of the via hole. CONSTITUTION:The inside of a via hole 5 is supplied and filled with Sn-Pb eutectic solder 6 in order to connect an inner layer conductor 2 and an outer layer conductor 4, and a solder material 6 is heated and melted by employing a means such as reflow, dipping, etc. The upper section of the via hole 5 is covered with the melted solder material 6 at that time, but a fan-shaped missing section 8 is shaped previously to a part of a circular outer-layer conductor connecting section 4a surrounding the periphery of the via hole 5. Consequently, the balance of the surface tension of molten solder is lost, and a gas from flux staying in the via hole 5 is discharged through the fan-shaped missing section 8. Accordingly, the connection state of the inner layer conductor 2 and the outer layer conductor 4 using the solder material 6, from which no bubble is generated, is acquired in the via hole 5 after cooling.
Patent JP-H10200339-A (JP)
Title: Bias circuit for field-effect transistor
Inventor: YAMAGUCHI YUTAKA
IPC: H03F1/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the drain currents of a field-effect transistor from largely fluctuating due to the temperature fluctuation at the time of setting the drain voltage of the field-effect transistor around a positive power supply voltage. SOLUTION: A first PNP transistor Q2 is provided between the drain and gate of a source grounded field-effect transistor(FET)Q1 for automatically maintaining the inter-drain and source voltage and drain currents of the FETQ1 to be constant against the fluctuation of a DC parameter in the DC bias circuit of the FETQ1. The bias circuit including a second PNP transistor Q3 is connected with the base of this Q2. The Q2 and Q3 have equivalent characteristics so that the fluctuation of the drain voltage and the drain currents due to the temperature fluctuation of the inter-emitter and base voltage of the Q2 can be compensated, and the drain currents can be prevented from largely fluctuating.
Patent JP-S63173881-A (JP)
Title: Rotary compressor
Inventor: SERIZAWA YUKIO
IPC: F01C21/08
Filed: 1987-01-12
Abstract: PURPOSE:To reduce wear and distortion by providing a nonmetallic compound layer with the chief components of a sulfide and a nitride on the surface of a high alloy carbon steel which is set to a specified hardness by means of heat treatment including a specified tempering temperature via the diffusion layer of nitrogen. CONSTITUTION:A vane 9 which, together with a piston 8, etc., forms the compression mechanism part of a rotary compressor slides in a vane slot 9'. In this case, the vane 9 is formed with a high alloy carbon steel 23 as a base material having a hardness of Rockwell C scale 55-65 due to heat treatment including tempering temperature 570-610 deg.C, a nonmetallic compound layer 21 with the chief components of a sulfide and a nitride which is formed in the vicinity of the surface of the high alloy carbon steel 23, and the diffusion layer 22 of nitrogen formed under the nonmetallic compound layer 21. Thereby, the occurrence of the distortion of the vane 9 after the sulfide/nitride immersing treatment can be prevented, the hardness of the base material 23 can be favorably maintained, and a wear resistant property can be improved.
Patent JP-H04242388-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATABUCHI HISASHI
IPC: H03K17/16
Filed: 1991-01-16
Abstract: PURPOSE:To prevent collision between a recording signal outputted from an A/D converter section and a reproduction signal outputted from a PCM processing section even when the mode of the A/D converter section differs from the mode of the PCM processing section. CONSTITUTION:A switch section 5 is installed between an A/D converter section 1 and a PCM processing section 2. An exclusive OR is used for signal (h), (k) for the control of the switch section 5. When the mode of the A/D converter section is equal to the mode of the PCM processing section, a signal wire between the two sections is conductive by turning on the switch section. When the mode of the A/D converter section differs from the mode of the PCM processing section, the signal wire of the two sections is interrupted by turning off the switch means so that the signals outputted from the two sections do not collide with each other.
Patent JP-H10199779-A (JP)
Title: Electron beam exposure device
Inventor: OOAE YOSHIHISA
IPC: H01J37/09
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent writing precision of a circuit pattern from dereasing in vain, by improving heat dissipation of a slit assembly in a block exposure type electron beam exposure device. SOLUTION: A first slit 42 passes an electron beam from an electron gun and forms an electron beam having a specified sectional form, which slit is provided with the following; a pedestal 12, a stage 70 which is pivotally retained by the pedestal via a bearing 13, a slit assembly 16A fixed to the stage, and worm gear mechanism 17 pivoting the stage a little. The stage 70 consists of a stage main body 70a, a flange part 70d, and a spring part 70e between the stage main body and the flange part. The flange part 70d is fixed to the pedestal 12. The spring part 70f is elastically deformed, and the stage main body 70a is pivoted in a small angle range to the flange part 70d. Heat of the slit assembly 16A travels the spring part 70e from the stage main body 70a, further travels the frange part 70d, reaches the pedestal 12, and is dissipated.
Patent JP-H07207430-A (JP)
Title: Zn-mg alloy plated steel sheet excellent in corrosion resistance after coating and corrosion resistance at exposed part
Inventor: FUKUI YASUSHI
IPC: C23C14/14
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a plated steel sheet excellent in both corrosion resistance after coating and red rust resistance at the base steel exposed part. CONSTITUTION:The concn. of Mg in a Zn-Mg alloy plating layer disposed on the surface of a steel sheet is continuously or stepwise reduced from the interface between the plating layer and the base steel toward the surface of the plating layer. A plating layer may be formed by laminating plural layers different from each other in the concn. of Mg. The interfacial part having a high concn. of Mg has high corrosion preventing action to the base steel and the surface layer part having a low concn. of Mg maintains its sacrificial corrosion preventing action.
Patent JP-S57145875-A (JP)
Title: Novel (2-halogen-ergolinyl)-n',n'-diethylurea derivative, manufacture and dopamine, noradrenaline and serotonin medicine containing same
Inventor: YANNKURAUDE HIRUSHIYAA
IPC: C07D457/12
Filed: 1982-01-14
Abstract: (2-Haloergolinyl)-N',N'-diethylurea derivatives of Formula I <IMAGE> (I)  and the salts thereof, wherein R is hydrogen, alkyl of up to 6 carbon atoms, or alkenyl of up to 3 carbon atoms, X is halogen,  <IMAGE>   is a CC single or CC double bond, and the urea residue in the 8-position can be in the  alpha - or  beta -configuration, have neuropsychotropic properties. As a result, they are excellently suitable for treatment of psychotic disturbances and emesis.
Patent JP-2000202853-A (JP)
Title: Method and apparatus for setting stop standard position of table driving mechanism for injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/76
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To exactly set at a stop standard position by moving a table in forward or reverse direction in the state that engagement of a platen side mold with a table side mold is disengaged, monitoring a driving current or the like of a motor, and using a position where an absolute value of the current or the like becomes small as the standard position of the table. SOLUTION: An injection molding machine rotates a rotary table 1 at a pitch of 180 deg., and molds and takes out a product. Thus, a plurality of table side molds 3a, 3b are mounted at a pitch of 180 deg. on the table 1, and one mold 3a is engaged with the other mold 3b in association with a mold clamping operation due to a rise of the table 1 or a fall of a platen 4. In this case, a driving current or a load of a servo motor for driving the table 1 is monitored, and a position where absolute values of these values become small is used as a stop standard position of the table 1. Thus, a positional deviation between a guide post 5 and a guide bush 6 is eliminated.
Patent JP-S63172961-A (JP)
Title: Ion chromatograph
Inventor: IMAMICHI SENYA
IPC: G01N30/46
Filed: 1987-01-10
Abstract: PURPOSE:To permit quantitative analysis with decreased leakage of sample ions by passing a soln. of the ion species having the weak affinity to an ion exchanger through a concentration column, then passing the sample through the concentration column. CONSTITUTION:An eluant 2 for analysis flows through the concentration column 20 to a sepn. column 8 and is further discharged through an electrical conductivity detector 10 to a drain 12 when a 6-way valve 6 is set at the flow passage shown by a broken line. The eluant 2 elutes the ions species of the sample 22 held in the column 22 and feeds the same to the sepn. column 8 and, therefore, the analysis of the sample 22 is executed. The 6-way valve 6 is set at the flow passage shown by a solid line at the time of concentrating the sample 22. The soln. 32 having the weak affinity to the ion exchanger and a high concn. is then passed through the column 20. the ion species of the eluant 2 held in the ion exchanger of the column 20 is thereby replaced with the ion species of the soln. 32. The sample 22 is thereafter passed through the column 20, by which the ions of the sample 22 are surely held in the column 20.
Patent JP-2000208292-A (JP)
Title: Static electricity discharge sheet
Inventor: OGAWA ATSUSHI
IPC: G06F3/039
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To aerially discharge static electricity electrified to a sheet, and to check inverse charge from the other by laminating surface cloth to a base sheet by an adhesive blended with a conductive filler, and adjusting a surface resistance value to a specific value. SOLUTION: A static electricity discharge sheet 1 is constituted by sticking a base sheet 2 using foaming urethane foam as a material and surface cloth 3 by twilling polyamide fiber yarn by an adhesive 4 blended with conductive titanate alkaline metal salt. A surface resistance value of this static electricity discharge sheet 1 is adjusted so as to become 105 to 1010 Ω/square. Therefor, adding quantity of a conductive filler in the adhesive 4 is desirably set to 1 to 50 wt.% to the resin solid content of the adhesive. This static electricity discharge sheet 1 can be used for an operation mat of a mouse 5. When this static electricity discharge sheet is used by being set on a turntable of a record, an excellent rotary state can be maintained.
Patent JP-S61163509-A (JP)
Inventor: CHOKAI YASUO
IPC: H01B7/17
Filed: 1985-01-11
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-S57118234-A (JP)
Title: Automatic loading device of camera
Inventor: YAGI MICHIO
IPC: G03B17/28
Filed: 1981-01-16
Abstract: PURPOSE:To compensate a feeding speed error caused between a film feeding sprocket shaft and a take-up spool due to the increment of the film diameter, by providing a single-way transmission clutch between said sprocket shaft and a driving source. CONSTITUTION:The film drawn out of a film cartridge connected to a rewinding coupling shaft 1 is fed by a sprocket 2 and taken up to a take-up spool 3 coated with an elastic member of high friction such as rubber, while being held by a roll-up member 5. The single-way transmission clutches 9, 10 and 11 are provided among a rewind shaft gear 6, a sprocket shaft gear 7, a take-up spool shaft gear 8 and each rotary shaft, respectively. Thus the film can be taken up with no trouble owing to the existence of single-way clutches although the film winding diameter increases for the spool 3 to cause an error between the take-up speed and the feeding speed of the sprocket.
Patent JP-H07205038-A (JP)
Title: Washer calking tool and washer calking forgetting preventing device
Inventor: KATO MASAYUKI
IPC: B25B7/12
Filed: 1994-01-19
Abstract: PURPOSE:To provide a washer calking tool capable of eaily bending the bending piece of a washer for preventing loosening of a bolt. CONSTITUTION:A bolt abutting part 15 to be abutted on the head part 41 side surface of a bolt 4 is provided on a head 14 provided on one end of a tool main body 11. A calking member 19 supported on the head 14 via a link 21 is connected to a lever 17 pivotally supported on the head 14 by a pin 20. By abutting the bolt abutting part 15 on the head part 41 of the bolt 4 inserted into a wire connecting link 2 sandwitching a loosening stop washer 5 and operating the lever 17 in the direction of an arrow (b), the calking member 19 is rocked in the direction of an arrow (c), the bending piece 53 of the washer 5 is bent and loosening of the bolt 4 is prevented.