baber/WOPTO huggingface dataset:
Patent JP-H0310861-A (JP)
Title: Paper feed mechanism of printer
Inventor: HANAWA YOSHIRO
IPC: B41J11/48
Filed: 1989-06-09
Abstract: PURPOSE:To enable either of cutform paper or two kinds of continuous paper to be selected by a method wherein one side of two motive force routes of continuous paper feed mechanism is connected or otherwise both thereof are disconnected by moving each intermediate gear axially by rotation of a cam gear with a switching motor. CONSTITUTION:A cam gear 18 is equipped with a depressed part 18b on a shaft part, and a circular arc state projection part of over 240 deg. centering an axis and a flat part 18d of over 120 deg. on a cam surface 18a of a front surface, and both of the projection part and the flat part are continuous by a slope. When an imaginary line I extending radially outwards from a center of the cam gear 18 passes a center of the flat part 18d, a micro switch 29 falls in the depressed part 18d to turn OFF. It is ON at positions excepting that. Three states such as a state in which a front tractor 16 for continuous paper Pf operates, a state in which a rear tractor 17 for continuous paper Pr operates, and a state in which either tractor does not operate (a state of using cutform paper) can be produced by this cam gear 18.
Patent JP-S634157-A (JP)
Inventor: OKAMOTO TETSUMI
IPC: E04B1/16
Filed: 1986-06-24
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-H0720920-A (JP)
Title: Method for generating tool track data
Inventor: MATSUBARA HIROSHI
IPC: G05B19/4097
Filed: 1993-06-18
Abstract: PURPOSE:To provide a tool track data generating method which enables intaglio machining without any initial hole. CONSTITUTION:This method consists of respective stages, i.e., a 1st stage wherein respective data on an offset model shape OMDL which is a specific distance offset to a model shape MDL to be machined are stored, a 2nd stage wherein machining closed curves CLZn obtained by cutting the offset model shape OMDL with a parallel plane are found, a 3rd stage wherein run-on machining lines CLDn corresponding to the machining closed curves CLZn are found, and a 4th stage wherein tool track data on the movement of a tool along the offset model shape are found from the run-in machining lines CLDn and machining closed curves CLZn.
Patent JP-S6040567-A (JP)
Title: Recording or reproducing device
Inventor: NISHIMURA AKIMASA
IPC: G11B19/12
Filed: 1983-08-12
Abstract: PURPOSE:To attain the detection of phase through a simple constitution by providing a means which detects the rotary phase of a recording carrier to a means which presses the adhering part of the recording carrier into a rotary driving part of said carrier. CONSTITUTION:A recording carrier storing part 20 is supported turnably to a main body 10 by a hinge shaft 14. In the same way, an outer cover 21 is supported by the shaft 14. A stabilizing plate 22 and a hook member 25 are provided to the cover 21. The end of a center core pressing member 23 made of a flexible material is welded to the cover 21, and the other end 23a has such a shape that abuts on the upper surface of a center core serving as a recording carrier loading part. The member 23 has a bent part 23b for attachment of a phase detecting part. The middle part of the member 23 forms a sloping surface part 23c to the upper surface of the center core.
Patent JP-S5575797-A (JP)
Title: Treatment of sewage water containing feces and urine
Inventor: SATOU ZENJIROU
IPC: C02F9/00
Filed: 1978-12-01
Abstract: PURPOSE: To provide compost highly valuable as fertilizer by a method wherein solid component of faces and urine sewage is adsorbed by a gel formed from synthetic wollastnite powder and conc. sulfuric acid and recovered product is naturally fermented.  
     CONSTITUTION: Synthetic wollastnite powder and conc. sulfuric acid is added to sewage water containing faces and urine to cause gel formed by reaction to adsorb the solid component of sewage, and product is coagulated by mixing to form grains. The coagulated grains is dehydrated by a dehydrator to a degree of proper water content then subject to natural fermentation. In the process of fermentation, fulvic acid and fumic acid are formed as by-products, which enhances the fertilizing effect of formed compost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0312644-A (JP)
Title: Automatic exposure controller
Inventor: OKAMURA NAOYA
IPC: G03B27/72
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the delay of the adjustment of density and to improve the quality of a formed image by correcting the reflected light quantity from an original based on the reflected light quantity from the original in reference to the original of reference density at plural sampling points at least in a half cycle in which the zero cross point of a power source for driving a copy lamp is taken as a reference. CONSTITUTION:The reflected light from the original by the copy lamp 2 is detected by an AE sensor 5. An MPU(Micro Processing Unit) A/D-converts and fetches the detected value and calculates VCL(voltage for controlling the copy lamp), then outputs the data to a LCR(Copy Lamp Regulator) as a RAM (Pulse Width Modulation) value. The sampling point for the reflected light quantity from the original is provided between the zero cross points and the detected reflected light quantity from the original is corrected based on the reflected light quantity from the original in reference to the reference original at each sampling point, whereas the light quantity of the copy lamp is excellently controlled without receiving the effect of ripple of the frequency of the power source.
Patent JP-H11332649-A (JP)
Title: Roll brush
Inventor: TSUSATO MICHIO
IPC: A46B5/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a roll brush with which hair can be easily taken in the case of rolling hair. SOLUTION: This roll brush is provided with a handle part 1 and a brush bristle attaching part 2 extended from one end part of this handle part 1. Then, twelve brush bristle lines 3 extended along the lengthwise direction of this brush bristle attaching part 2 almost in the shape of one straight line are erected at prescribed intervals in a circumferential direction on the outer peripheral surface of the brush bristle attaching part 2 and, among twelve brush bristle lines 3, the height of bristles in two brush bristle lines 3a is made higher than the height of bristles in the other ten brush bristle lines 3b.
Patent JP-S63313210-A (JP)
Title: Magnetic data reader
Inventor: TOYODA KENICHI
IPC: G06K7/08
Filed: 1987-06-16
Abstract: PURPOSE:To minimize the number of magnetic sensors, and to reduce a cost by disposing a magnetic marker in parallel to a running path. CONSTITUTION:A running robot 4 moves on the road surface 6 through a pair of left and right driving wheels 45a, 45b and runs along a running path which has been determined in advance. Also, a microprocessor 41 inputs various information and executes a prescribed processing, gives its instruction to acceleration/deceleration control parts 42a, 42b, are brings servo-motors 46a, 46b to a rotation control through servo use amplifiers 43a, 43b. A magnetic marker 7 provided on this running road surface 6 is constituted of two magnetic material parts, has a data recognizing part 7a and a data display part 7b, and detected by sensors 5a, 5b of a magnetic detector 5. In this case, the magnetic marker 7 is provided in the moving direction of the running robot 4. In such a way, as for the magnetic sensors 5a, 5b, two pieces for detecting the data display part 7b and the data recognizing part 7a are enough, and its number can be suppressed to the minimum.
Patent JP-H08312819-A (JP)
Title: Relief valve
Inventor: SHINODA MASAO
IPC: F16K47/02
Filed: 1995-05-22
Abstract: PURPOSE: To facilitate remote operation, quicken response of a pilot part, and improve pressure override. CONSTITUTION: In a balance piston shaped relief valve which is provided with a main valve part A having a main valve 11 and a pilot part C having a poppet valve 51, and which is formed in such a constitution that the main valve 11 is separated from a valve seat 12 by opening the poppet valve 51 of the pilot part C, operating liquid as an operating fluid flows out from a clearance between the main valve 11 and the valve seat 12, and pressure of operating liquid is set to a prescribed constant pressure rate, the pilot part C is provided with the poppet valve 51 and a valve seat 52, and piezoelectric element 57 is arranged as a means for regulating a clearance between the poppet valve 51 and the valve seat 52.  A control means is arranged, which is formed in such a constitution that the poppet valve 51 abuts on the valve seat 52 when pressure of operating liquid is a set value and less, a liquid passing passage (a water passing hole) is closed, driving voltage according to a deviation is applied on the piezoelectric element 57 when pressure of operating liquid exceeds the setting value, and water makes flow in the water passing hole 23 passing the clearance between the poppet valve 51 and the valve seat 52 and the liquid passing passage.
Patent JP-S5574545-A (JP)
Title: Television image engraving device
Inventor: FURUTA HARUO
IPC: G03F1/90
Filed: 1978-11-30
Abstract: PURPOSE: To perform engraving of TV image free from degradation in resolving power, hue, gradation, etc. by reading out the frame video signals having been stored in a tape in synchronization with the scanning speed of an engraving scanner and converting the same to 3-primary-color printing signals.  
     CONSTITUTION: TV video signal are stored in a VTR11 tohether with frame numbers and according to reproduction the video signal of one frame of a desired frame number is stored in a frame memory 15. The storage content is partly trimmed according to need and the video signal for each of one horizontal scanning line is stored in even-number and odd-number field memories 24, 26 by way of a changeover switch circuit 22, 1/2H delay corcuit 25, etc. The memories 24, 26 are controlled by the specified dividied outputs of a frequency divider 18 corresponding to the scanning speed of an engraving scanner 32 corresponding to the exposure time, etc. and are outputted in synchronization with a scnaner 32. The outputs thereof are made to the printing image signals of 3 primary colors by a decoder 29 and (RGB)/ (YCBK) converter 30, and are added to the scanner 32. Hence, the TV images are engraved without picking up the TV images. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5773720-A (JP)
Title: Liquid crystal display element
Inventor: SUZUKI KENKICHI
IPC: G02F1/137
Filed: 1980-10-24
Abstract: PURPOSE:To improve the contrast of a Grandjean type phase shift liquid crystal display element, by arranging guest-host type liquid crystal in a specific direction. CONSTITUTION:In a phase shift guest-host type liquid crystal display element (of Grandjean type) having a lateral orientation interface, liquid crystal molecules 3 sandwiched between orientation films 2a dnd 2b provided on the counter surfaces of upper and lower cell substrates 1a and 1b have an orientation direction slightly slanting from the vertical direction at the center part, but the direction is determined by liquid crystal orientation directions on the orientation films 2a and 2b; when the direction of view coincides with the slanting direction of liquid-crystal molecules at the said center part, the best contrast is obrained. For this purpose, the orientation directions of the orientation films 2a and 2b are set in parallel to the view direction having the highest frequency and in the opposite direction, improving the contrast of the element.
Patent JP-S6126781-A (JP)
Title: Heat resisting laminated body and its manufacture
Inventor: USUI MASAYOSHI
IPC: B32B15/04
Filed: 1984-07-17
Abstract: PURPOSE:To develop heat resisting laminated material superior in heat insulation property, thermal shock resistance by coating slip contg. ceramic powder and Cr compound on roughened surface of heat resisting metal, drying, heating said body to form ceramic layer, further permeating conc. aqueous soln. of chromic acid therein, and heating said body. CONSTITUTION:The surface of stainless steel or Ni base heat resisting steel having <=18X10<-6>/ deg.C average linear expansion coefft. at normal temp. - 650 deg.C, <=0.07Cal/cm.sec deg.C thermal conductivity at 650 deg.C is roughened. Slip composed of at least one kind among ZrO2, SiO2, Cr2O3. Fe2O3, Al2O3, CaF2 having 5-15mu average grain size and conc. aqueous soln. of Cr compound contg. hexavalent Cr such as H2CrO4 is coated to the surface. This is dried, then ignited at about 700 deg.C to form ceramic layer. Aqueous H2CrO4 soln. is permeated to the layer, and said body is subjected again to repeated processes of drying and igniting, to manufacture heat resisting laminated body made of metal and ceramic layer superior in heat insulation property, thermal shock resistance.
Patent JP-H07328591-A (JP)
Title: Garbage treatment apparatus
Inventor: NAOI YASUO
IPC: B09B3/00
Filed: 1994-06-06
Abstract: PURPOSE:To certainly decompose garbage by the action of bacteria by preventing that stirring blades are stopped in such a state that they are exposed from a packing material by the hooking of garbage with the stirring blades and allowing garbage to be present within the packing material even at the time of the stop of stirring. CONSTITUTION:In a garbage treatment apparatus 1 wherein a stirrer 5 stirring a packing material 11 is provided in a treatment tank 3 receiving the packing material 11 and garbage 12 to be intermittently driven, the stirrer 5 is temporarily reversed at the time of the completion of stirring. The stirring blades 7 of the stirrer 5 are provided only to the almost semicircle of a rotary shaft 6 and all of the stirring blades 7 are allowed to stop in the state present within the packing material 11.
Patent JP-2000341034-A (JP)
Title: Antenna system
Inventor: TAKEMURA NOBUYASU
IPC: H01Q21/30
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the antenna system that uses a plurality of frequencies in common and has a broadband characteristic. SOLUTION: This antenna system is provided with a 1st linear dipole 13 that has a resonance frequency around a frequency f1 and is fed by a feeder 16, a 2nd linear dipole 14 for preventing a narrowed band that has a resonance frequency at a frequency f1α near the frequency f1 and higher than the frequency f1, 3rd and 4th linear dipoles 15, 18 having the resonance frequency near frequencies f2, f3, a 5th linear dipole 19 for preventing a narrowed band that has a resonance frequency at a frequency f3α near the frequency f3 and higher than the frequency f3 and a reflection plate 17.
Patent JP-H0446189-A (JP)
Title: New ribostamycin derivative
Inventor: ISHII YOSHIYUKI
IPC: A61P31/04
Filed: 1990-06-08
Abstract: NEW MATERIAL:A compound shown by formula I to formula II (R<1> is morpholinomethyl, 4-amino-2-hydroxyalkanoylaminomethyl or group shown by formula III; R<2> is H, 1-18C saturated or unsaturated hydrocarbon chain- containing acyl or prolyl; R<3> and R<4> are H or salicylidene). EXAMPLE:5''-Deoxy-5''-morpholinoribostamycin. USE:An antifungal agent, an antimycotic agent and an antitumor agent. PREPARATION:Ribostamycin sulfate is used as a starting substance, an amino group thereof is protected with t-butoxycarbonyl group (BOC), OH at the 2- and the 3-position of neamine and at the 2- and the 3-position of ribose are protected with cyclohexylidene, respectively and the resulting substance is reacted with tosyl chloride to give a compound shown by formula IV. Then, this compound is reacted with sodium azide, the reaction product is catalytically reduced to give a compound shown by formula V. Further this compound is reacted with oxydiacetaldehyde and deprotected to give a compound shown by formula VI among compounds shown by formula I.
Patent JP-S5374682-A (JP)
Title: Vibration extinguishing method and device for part to be controlled of vibrating body
Inventor: NAMURA HIDEKI
IPC: F16F15/20
Filed: 1976-12-13
Abstract: PURPOSE:A vibration extinguishing method and device to be subjected a vibration at an optional point induced by a vibration from a vibration source in a structure on land to be extingushed or be reduced by means of using an oil pressure servo-mechanism.
Patent JP-H06212376-A (JP)
Title: Production of rod, wire or tube of molybdenum or molybdenum alloy
Inventor: UMEMOTO YASUSHI
IPC: B21J5/00
Filed: 1992-05-15
Abstract: PURPOSE:To establish means by which the rod, wire or tube of Mo or an Mo alloy excellent in workability and thermal stress resistance and free from the generation of impurity gas even if being used at a high temp. in a high vacuum can be mass-produced at a low cost. CONSTITUTION:An Mo or Mo alloy cast ingot (preferably having <=30mm grain size) is subjected to canning by a sheath material and is subjected to forging or extruding, or, after the forging or extruding, it is furthermore heated to 500 to 1200 deg.C and is subjected to reducing and thinning working. Moreover, after the completion of any working stages, the obtd. worked material is subjected to vacuum heat treatment at 800 to 1200 deg.C for 0.5 to 4hr to regulate the average grain size into <=500mum.
Patent JP-H074203-A (JP)
Title: Turbine moving blade
Inventor: SAITO EIJI
IPC: F01D5/24
Filed: 1993-06-21
Abstract: PURPOSE:To provide a turbine moving blade having a connecting member for mitigating blade fatigue due to a load imparted by exciting force. CONSTITUTION:In a structure wherein a turbine moving blade 1 is equipped in a rotor 4 of a rotating body via a disk 3, the turbine moving blade 1 is provided at least at one radial position in the radial direction with a connecting member such as a wire and a shroud 2 extending in the circumferential direction to connect all the turbine moving blades 1 in the whole circumference in the circumferential direction, and projections 5 or grooves are provided at a pitch of an equal interval in the circumferential direction for all of the circumference of the connecting member.
Patent JP-S5372967-A (JP)
Title: Dust cover for rotor of disc brake
Inventor: OKAMURA HIROMASA
IPC: F16D55/22
Filed: 1976-12-11
Abstract: PURPOSE: A dust cover to favorably make heat discharge from a disc brake mechanism to generate heat by braking without marring function of the dust cover itself by measures of forming it by a net made of a metal or a high molecular material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6212686-A (JP)
Inventor: HIGA TERUO
IPC: C05F3/00
Filed: 1985-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0816116-A (JP)
Title: Large-sized video display device
Inventor: TAKAHASHI KAZUHISA
IPC: G09F9/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a bright video free from unequal luminance by uniformly cleaning the entire area of a display surface. CONSTITUTION:Both sides of the display surface 5 are provided with a pair of shutters 8, 9 which cover the display surface 5 by bringing the front end edges in proximity to each other in approximately the central part of the display surface 5 in an ordinary close position C. Stains on the display surface 5 are wiped away by cleaning members 10, 11 disposed on the inside surfaces of these shutters 8, 9 at the time of moving the shutters 8, 9 in an open direction or close direction. In such a case, the operations of a pair of the shutters 8, 9 are independently controlled by a control means, by which a pair of the shutters 8, 9 are moved beyond the ordinary close position C at a prescribed distance. The cleaning members 10, 11 are thereby brought into contact with the central part as well of the display surface 5 facing the part between a pair of the cleaning members 10 and 11 in the ordinary close position C.
Patent JP-H0656877-A (JP)
Title: 2'-deoxy-2',2'-difluoro-(2,6,8-substituted)-purine nucleoside with antivirus activity and anticancer activity, and its intermediate
Inventor: JIERARUDO BAARU GURINDEII
IPC: C07H17/02
Filed: 1993-06-21
Abstract: PURPOSE: To obtain a new compd. having antitumor activity and antiviral activity, and useful for antitumor agents and anti-viral agents.  
     CONSTITUTION: This new compd. is the compd. of formula I [where Z is a compd. of formula II or III (where R 1  and R 2  are each an alkyl, amine or the like; R 3  is H, a halogen or the like) or the like,] and its salt, for example, 2-deoxy-2,2-difluoro-D-ribofuranosyl-1-β-(2-amino-6-chloropurine). The compd. is obtained, after protecting a free hydroxy group of 2-deoxy-2,2- difluorocarbohydrate having a desorption group at C-1, by making it couple and react with a nucleoside base in a solvent such as DMF at 50-200°C to obtain a new intermediate of formula IV (X is a hydroxy protecting group), then deblocking the intermediate by a conventional process. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6211299-A (JP)
Inventor: YAMAKAWA MITSUAKI
IPC: H05K3/46
Filed: 1985-07-09
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-H11338104-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKAWA JUNICHI
IPC: G03C1/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of static marks in a silver halide photosensitive material which is effective for an electrostatic adsorption type exposure device by forming a silver halide emulsion layer on one surface of a substrate, forming a back coating layer on another surface, incorporating a specified compd. into the side where the silver halide emulsion layer is formed, and specifying the surface resistivity of the emulsion layer side and of the back coating layer side. SOLUTION: This photographic sensitive material has a silver halide emulsion layer on one surface of a substrate and has a back coating layer on another surface, and the side of the material where the silver halide emulsion layer is formed contains a compd. expressed by the formula. Further, both of the emulsion layer side and the back coating layer side have 1×10<12> to 1×10<14> Ωsurface resistivity at 25 deg.C and 20% RH. In the formula, Z represents a group of atoms necessary to form a five- or six-member nitrogen-contg. heteroring, R1 is an alkyl group, R2 is a hydrogen atom, an alkyl group, or an aryl group, R3 is a heteroring or a pyrazyl group, where these may have substituents, and L1 and L2 are each a methine group, and n is >=0 and <=3.
Patent JP-S6041389-A (JP)
Title: Central office line incoming system at night
Inventor: TAKEHARA MASAO
IPC: H04Q3/58
Filed: 1983-08-16
Abstract: PURPOSE:To connect smoothly an incoming call on a central office line and transfer the call to another extension by connecting a device, which can detect an additional dial for central office line incoming at night, to a trunk. CONSTITUTION:A night changeover switch of an attendant board 14 is depressed, and a central control equipment 2 which receives this information switches and sets information of the extension calling system due to additional dial to a memory device 3. If a call comes from the other party office at night, the call is detected by an incoming trunk 1, and it is reported to the equipment 2 that the call comes, and the equipment 2 reads the incoming system of the trunk 1 from the device 3. Thereafter, the trunk 1 and a PBR signal receiving circuit 6 are connected through a path (i) of a switch network 5 to make it possible to receive the additional dial from the other-party office, and a dial tone DT indicating the receivable state of the additional dial is sent to an originating subscriber of the other-party office. The additional dial is analyzed, and the trunk 1 and an extension 7 are connected through a path ii of the network 5 to make the service possible.