baber/WOPTO huggingface dataset:
Patent JP-S573203-A (JP)
Title: Stereo cartridge
Inventor: MORI YOSHIHISA
IPC: H04R1/16
Filed: 1980-06-05
Abstract: PURPOSE: To improve channel separation greatly by supporting an armature with a supporting part via a damper and by providing this damper with a groove which reduces mutual interference between left and right vibrations when the armature vibrates.  
     CONSTITUTION: A cartridge 20 consists of a magnetic circuit 21 and a vibration system 22; a couple of platelike yokes 23 and 24 and a magnet 25 sandwiched between those yokes are fixed to the magnetic circuit 21, and a pole piece 26 is also fixed to the yoke 23. Then, a suspension wire 35 pulling a cantilever toward a damper 34 is provided connecting with the rear end of the cantilever 28. The magnet 25 as an armature is supported with the wire 35 as a supporting part via the damper 34. Further, the damper 34 is constituted by forming nearly crossed grooves 41W44, crossing mutually centering on a through hole 39 for the wire, in the top surface of a cylindrical main damper body 38. Thus, the cartridge providing high sound quality is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000108548-A (JP)
Title: Wall calendar
Inventor: JACK DOUGLAS M
IPC: B42D5/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a calendar in which the page of a previously printed paper calendar is contained and also an easily erasable space for memo writing and a message necessitated for only a temporary period is contained and memo writing is concealed so as not to be inadvertently looked and a charming appearance can be maintained. SOLUTION: The wall calendar is provided with a calendar base 10, a memo- writing base 14 and a spiral tying means 32. The memo-writing base 14 has a memo-writing space. A clasp 40 is fitted near to the upper edge of the calendar base. When the memo-writing base is turned over in a closed position, namely, the upside position, the clasp 40 is engaged with the memo-writing base and the memo-writing base 14 holds a state covering the calendar base 10. Thereby, memo-writing is concealed so as not to be inadvertently seen by a person. Pen-holding cylinders 70 are desirably fitted to the memo-writing base 14. The spiral tying means 32 is expanded in the diameter and constituted so as to insert a pen.
Patent JP-S59201783-A (JP)
Inventor: SHIRAISHI ISAO
IPC: B25J15/00
Filed: 1983-04-30
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-S60221463-A (JP)
Title: Monoazo compound and method of dyeing or printing of hydrophobic fiber using it
Inventor: TSUNODA MITSUAKI
IPC: C09B29/09
Filed: 1984-04-18
Abstract: NEW MATERIAL:A compound shown by the formula I (X is H, or methyl; R is 1-8C alkyl, or aryl). EXAMPLE:A compound shown by the formula II. USE:Dye for dyeing or printing hydrophobic fibers such as polyester, polyamide, etc. in blue in improved fastness to water, and in alkali resistance. PREPARATION:3-Amino-5-nitro-2,1-benzoisothiazole shown by the formula III is diazotized, and coupled with an aniline derivative shown by the formula IV.
Patent JP-S62234436-A (JP)
Title: Time division multiplexing system
Inventor: TAKAYAMA MICHIO
IPC: H04J3/06
Filed: 1986-04-04
Abstract: PURPOSE:To flexibly cope with formation of a complicated and diversified data communication system by detecting the deviation between the nominal speed of a time division multiplexing device and the actual using speed obtained from the received synchronism information and then producing the speed deviation information via a speed deviation detecting circuit. CONSTITUTION:A data reception circuit 1 receives data by means of the synchronism information and transmits them to a multiplexing circuit 3. A speed deviation detecting circuit 2 detects the deviation between the nominal speed of a time division multiplexing device and the actual using speed obtained from the received synchronism information and transmits this speed deviation information to the circuit 3. The circuit 3 multiplexes the received data onto a specific time slot. A multiplex separator 4 separates the data and the speed deviation information from the received signal to send the data to a data transmission circuit 5 and the speed deviation information to a speed deviation correcting circuit 6 respectively. The circuit 6 corrects the synchronism information based on the received speed deviation information and transmits the corrected information to the circuit 5 and a communication equipment connected to outside.
Patent JP-H10312166-A (JP)
Title: Liquid crystal display device and optical compensation sheet
Inventor: AMINAKA EIICHIRO
IPC: C08F20/30
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To further improve the viewing angle characteristics of liquid crystal display device in a vertical orientation (VA) liquid crystal mode without lowering front contrast by providing an optical anisotropic layer containing a disk- shaped compound having optical anisotropicity, and setting the intra-plane retardation of entire optical compensation sheet within a specified range. SOLUTION: In order to optically compensate a liquid crystal cell 50 in the case of voltage impression, an optical anisotropic layer 51 of optical compensation sheets 53 and 54 has constant optical anisotropicity. When arranging a pair of optical compensation sheets 53 and 54 on both the sides of liquid crystal cell 50, the intra-plane retardation of respective optical compensation sheets 53 and 54 is set within the range from -5 nm to 5 nm. In order to improve viewing angle characteristics, it is necessary to compensate retardation caused by a liquid crystal molecule which is not horizontally oriented but inclined in the case of voltage impression but these optical compensation sheets 53 and 54 compensate the retardation and improve viewing angle characteristics (cancel non-symmetricity in transmissivity in sight direction at the time of voltage impression).
Patent JP-H02256919-A (JP)
Title: Manufacture of abrasion resistant dynamic pressure bearing
Inventor: SAKUMA EIZO
IPC: F16C33/14
Filed: 1989-03-30
Abstract: PURPOSE:To easily obtain a dynamic pressure bearing excellent in the abrasion resistance by performing ceramic coating after a dynamic pressure generating groove is formed by means of masking and NiP electroless plating. CONSTITUTION:When NiP electroless plating is performed to a rotary shaft 1 whereon the work to provide maskings 5, 6 having a pattern based on dynamic generating grooves 2, 3 is performed, a film 7 is formed on the outer surface of the rotary shaft 1 excepting the maskings 5, 6, and if masking removal is performed after that, the dynamic pressure generating grooves 2, 3 are formed. Next, when the work to provide ceramic coating 8 is performed, a dynamic pressure bearing of high abrasion resistance is obtained, and the ceramic coating 8 is formed by physical evaporation method, etc., using Tin, Si3, N4, BN, SiC, TiC, Al2O3, WC, TiB, etc. Here, the physical evaporation method means the vacuum evaporation method, spattering method, and ion plating method, etc., and the heat treatment to obtain abrasion resistance can be also performed by adjusting the temperature and time of this physical evaporation to the conditions of the heat treatment to give abrasion resistance to the film formed by NiP electroless plating.
Patent JP-S60219972-A (JP)
Title: Fine moving device utilizing laminated piezoelectric elements
Inventor: YAMADA KUNIO
IPC: H01L41/09
Filed: 1984-04-17
Abstract: PURPOSE:To drive with a low voltage by employing a small-sized high performance laminated piezoelectric element for a clamping element. CONSTITUTION:Cylindrical piezoelectric elements 10, 11 having a shaft 9 and electrodes coated independently on the inner and outer peripheral surfaces and made of laminated piezoelectric elements engaged at an interval on the outer periphery of the shaft 9, holding members 12, 14 adhesively bonded to the outer peripheral surfaces of the elements 10, 11, and a hollow piezoelectric element 14 made of a laminated piezoelectric elements bonded at the end to the members 12, 13 are provided. Thus, when the clamping element having the same shape as the conventional clamping element is formed of the laminated piezoelectric elements, the performance of the same degree as the conventional clamping element can be obtained with the voltage of 1/10 of the conventional one.
Patent JP-S572480-A (JP)
Title: Continuously working method of prime mover
Inventor: OOTSUKA KOUJI
IPC: F03G7/10
Filed: 1980-06-06
Abstract: PURPOSE: To work a prime mover continuouly without heat source, by blowing without burning a high pressure working fluid such as air, gas or the like against a gas turbine rotating at high speed.  
     CONSTITUTION: A turbine rotating at a high speed with specific circular velocity is blown by a high pressure working fluid such as air, gas or the like pressed under adiabatic condition (ordinary temperature) to not less than 1 atmospheric pressure with a compressor without energy of high temperature (burning). Thereafter, the turbine is made to turn continuously by recycling the output of the turbine to the said compressor. Thereby, power can be obtained without heat energy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62234605-A (JP)
Title: Roll changer for rolling mill
Inventor: KOIKE MASAAKI
IPC: B21B31/10
Filed: 1986-04-03
Abstract: PURPOSE:To permit easy and quick change of a small-diameter work roll and to improve safety and production efficiency by providing an over-drive mechanism to a driving device for running a drawing car. CONSTITUTION:The driving power from a motor 30 is over-driven by an over- drive gear 31 and is transmitted via a reduction gear 32 and a bevel reduction gear 33 to a pinion 26 in the case of changing the small-diameter work roll 3. The pinion 26 is, therefore, rotated at a high speed and since the drawing car 22 travels at a high speed, the change of the small-diameter work roll is easily and quickly executed.
Patent JP-S522455-A (JP)
Title: U-shaped tube type deviation meter
Inventor: FUNAKI SHIYOUICHIROU
IPC: G01C5/04
Filed: 1975-06-24
Abstract: PURPOSE: To always maintain the liquid level of a receiver in a reference line and also enable vertical deviation at the time of digging with a shield machineor the like by coupling together transmitter and receiver via a communication tube filled with liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5320012-A (JP)
Title: Exhaust gas reflux controller for internal combustion engines
Inventor: SUGIURA KATSUHIKO
IPC: F02M25/06
Filed: 1976-06-30
Abstract: PURPOSE: To control the generation of NO x  when an enigine is operated by performing exhaust gas reflux when the engine is accelerated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05281723-A (JP)
Title: Negative photosensitive electrodeposition coating resin composition, electrodeposition coating bath using the same, and production of resist pattern
IPC: H05K3/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an electrodeposition coating bath having good electrodeposition property by using a negative electrodeposition coating resin compsn. containing a specified component, and to obtain a resist pattern of high resolution without incomplete development by using this bath. CONSTITUTION:This electrodeposition coating resin compsn. consists of polymers, non-water soluble monomers having two or more photopolymerizable unsatd. bonds in the molecule, non-water soluble photopolymn. initiator, and compd. expressed by formula and/or salt of this compd. with a basic compd. These polymers are prepared by neutralizing polymers having 20-300 acid value obtd. by copolymn. of acrylic acids and/or methacrylic acids with a basic org. compd. In the formula, Y is a carboxyl group or sulfonic acid group, R1 is a hydrogen atom, halogen atom, hydroxyl groups, etc., R2 is a hydrogen atom, alkyl group, cycloalkyl group, etc., and n is an integer 1-3. An electrodeposition coating film is formed on a conductive base body in an electrodeposition coating bath which uses this resin compsn. The coating film is then exposed and developed to obtain a resist pattern.
Patent JP-S62232914-A (JP)
Inventor: IMOTO SEIJI
IPC: H01G9/02
Filed: 1986-04-02
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-H05281065-A (JP)
Title: Pressure sensor
IPC: G01L9/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a pressure sensor which uses a diaphragm made of ceramics, and can accurately measure pressure even when used under the condition, of high temperature and minute pressure. CONSTITUTION:A pressure sensor has a bridge circuit formed of thick film resistors 3-1 to 3-4 on a diaphragm 2, and obtains pressure based on the deflection of the diaphragm 2 from the output of the bridge circuit. The pressure sensor is moreover provided with a temperature detecting thick film resistor 6 formed by baking simultaneously with the pressure detecting thick film resistors 3-1 to 3-4 centering around a position where stress caused by pressure applied to the diaphragm 2 provided with the pressure detecting thick film resistors 3-1 to 3-4 in the diaphragm 2 is zero.
Patent JP-H0628006-A (JP)
Title: Two-freedom control device and servo control device for motor
Inventor: SUGIE TOSHIHARU
IPC: H02P29/00
Filed: 1993-03-12
Abstract: PURPOSE:To attain a two-freedom control device capable of reducing the volume of calculation and having an auto-tuning function by constituting a two-freedom compensator capable of independently setting up an I/O response characteristic and a feedback characteristic so as to be automatically set up to a proper value. CONSTITUTION:A prefilter 3 having the same transmission function as an I/O transmission function Cf (s) to be the objective characteristic of a control system inputs a command value 11 and outputs an objective response value 14. A feedforward compensator 5 inputs the command value 11 and outputs a feedforward manipulated variable 17. A feedback compensator 4 inputs an objective response error 15 to be a difference signal between the objective value 14 obtained from a subtractor 6 and an output signal 13 from a controlled system 1 and outputs a feedback manipulated variable 16. The compensator 4 for determining the feedback characteristic of a controlling system determines the feedback characteristic in accordance with the transmission function P (s) of the controlled system 1 and increases gain as high as possible within a stable loop range.
Patent JP-H02254324-A (JP)
Title: Load detector and vehicle weighing instrument using same
Inventor: MATSUMOTO SHIZUO
IPC: G01G3/12
Filed: 1989-03-28
Abstract: PURPOSE:To make it possible to prevent the decrease in detecting accuracy and durability caused by wear of constituent materials by providing a strain gage which detects shearing stress acting on a beam part between a supporting point part and a weight point part at a position close to the supporting point part. CONSTITUTION:An attaching plate 4 which is linked to a beam material 1 serves the roll of a supporting point part 2 which fixes the beam material 1 to a base 10 in a center beam type. A beam part in which screw holes 8 are provided constitutes a weight point part 3 which transfers a load on the side of a stage plate 5 to the beam material 1. The supporting point parts 2 and the weight point parts 3 are provided in the longitudinal direction of the beam material 1 and at the approximately symmetrical positions at the right and left with respect to the center of the beam material 1. A strain gage 9 as a strain detector are stuck to the front and rear side surfaces in the vertical direction of a beam part 1A between a main beam material 6 and an inner edge 4a of the attaching plate 4. Shearing stress acting on the beam part between the weight point part 3 and the supporting point part 2 which are separately located in the longitudinal direction of the beam material 1 is detected. Therefore, a load can be detected highly accurately regardless of the distances and the like between the weight point part 3 and the strain gage 9 and between the supporting point part 2 and the strain gage 9.
Patent JP-S61290185-A (JP)
Title: Door driving device
Inventor: FURANSHISU TOUZAN
IPC: B61B12/00
Filed: 1986-04-03
Abstract: A mechanism for opening, closing and locking doors with two leaves for cable cars, wherein the two leaves of a car door are controlled at the top and the bottom by a crank lever integral with a control piece movable horizontally in the vertical plane of symmetry of the two door leaves. Each crank lever acts on a horizontal toggle joint with dead point clearance whose links are pivotally secured respectively to levers rotating about fixed vertical axes forming the axes of rotation of the two door leaves, said levers being connected respectively to the radial arms of the door leaves by resilient connections providing locked closure of the leaves even if one of them is held slightly open.
Patent JP-S63248592-A (JP)
Title: Manufacture of solder pellet containing resin flux
Inventor: KAWAGUCHI TORANOSUKE
IPC: B23K35/40
Filed: 1987-04-01
Abstract: PURPOSE:To produce a product with good efficiency by cutting a soldering line by abutting the soldering iron tip heated at more than the melting temp. of a solder by relatively opposing from both sides against the length direction of a resin flux contg. solder line fed continuously. CONSTITUTION:The soldering iron tips 2, 3 whose temp. raised more than solder m.p. are set in opposition to cut the resin flux contg. solder line 1 fed linearly. This may be performed by keeping either one of the soldering iron tips 2, 3 at higher temp. and the other at room temp. With this method, good cutting can be effected without exerting shearing stress on the solder line.
Patent JP-S573051-A (JP)
Title: Potential measurement device of electronic copying machine
Inventor: INABA RITSUO
IPC: G01R29/24
Filed: 1980-06-09
Abstract: PURPOSE:To measure high S/N and prevent the production of noise without shielding by measuring the strains generated in a piezoelectric body to which the field voltage by surface charge is applied. CONSTITUTION:The selenium film on the surface of the rotary drum 1 of an electronic copying machine is uniformly applied with charge by the discharge of an electrode 2, and a noncharging part 3 forms zero potential in part of the surface of the drum 1. The field voltage of the drum 1 is applied to the piezoelectric body 4 of a potential detector S, by which strains are generated, and the increase in the strains owing to the slip resonance of the piezoelectric body causes a change in resonance frequency. The surface potential of the rotary drum is measured by measuring this resonance frequency. The potential detector S corrects a zero point when the drum 1 makes one turn and the part 3 passes the detector. Thereby, the noise accompanied with the instability of an amplifier is eliminated, and the generation of noise owing to the induction noise from the ambient is prevented.
Patent JP-H06269116-A (JP)
Title: Bus connection part
Inventor: SATO KENICHI
IPC: H01R4/00
Filed: 1993-03-11
Abstract: PURPOSE:To couple buses without largely moving the buses in their lengthwise direction and to easily perform an assembly operation at this time. CONSTITUTION:A hushing 11 is divided into divided pieces 11A, 11B by a dividing face 12. A housing part 15 which houses the connection part 5 of buses 3 is formed in a part which sandwiches the dividing face 12 of the divided pieces 11A, 11B. Since the dividing face 12 is formed by a face parallel to the lengthwise direction of the buses 3 to be housed, the divided faces 11A, 11B can be set in a correct position while the divided pieces 11B is being slid along the face 12. Guide parts 13A for a saddle 13 surrounding the bushing 11 permit the divided pieces 11A, 11B to slide, and a stopper 14 plays a role in fixing the divided piece 11B in the correct position.
Patent JP-S565225-A (JP)
Title: Cooperation control system for pto clutch in powered agricultural machine
Inventor: TANI MITSUHIRO
IPC: A01B71/02
Filed: 1979-06-22
Abstract: PURPOSE: To prevent an unexpected boosting of revolution of a ground working unit and an accident caused thereby by a method wherein a PTO clutch is connected or cut in cooperating with elevating and descending operations of the ground working unit and the above-described clutch is cut off after the ground working unit is lifted and supported for more than a predetermined period of time.  
     CONSTITUTION: In case a ground working unit is descended and a cultivating work is carried out while a return switch S is being closed, a normally closed contact LSb of a cooperating switch LS is closed by a lift arm 11 and a normally opened contact LSa is opened. Consequently, discharged liquid from a pump 4 is sent to a PTO clutch 3 through an electromagnetic operating portion 5 by an electricity fed to a solenoid 6 and the PTO clutch 3 is connected to pivot the ground working unit 8. On the other hand, when the ground working unit is hung and the hung condition is continued for a period of time exceeding a preset period of time in a time switch T, the normally opened contact Ta is closed and the normally closed contact Tb is opened. Accordingly, even when the working unit 8 is descended into the ground thereafter and the contact LSa is closed, the solenoid 6 is kept in unergized condition and the clutch 3 is maintained in a condition of being cut off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58199746-A (JP)
Title: Manufacture of glass body having gradient of refractive index
Inventor: OUMI SHIGEAKI
IPC: C03C23/00
Filed: 1982-05-12
Abstract: PURPOSE:To manufacture the titled glass body having a large difference in refractive index between the central and peripheral parts and showning stability to heat treatment by using a specified dopant soln. in a molecular stuffing method. CONSTITUTION:A dopant soln. contg. Pb(NO3)2 and an alkali metallic compound such as CsNO3 is impregnated into the pores in a porous glass body, and a gradient is provided to the concn. of the dopant in the glass body depositing part of the dopant in the pores or by leaching it without causing deposition. The glass body is then immersed in a solvent such as methanol, and after depositing the dopant in the pores, the glass body is dried and heat-treated to close up the pores. Thus, the glass body can be kept stable and transparent even when a large amount of PbO is mixed with the glass body by the heat treatment, and a glass body having a large gradient of refractive index is obtd.
Patent JP-H02258030-A (JP)
Title: Water removing apparatus for fluid separator
Inventor: AKAGAWA MASATAKE
IPC: A61M1/14
Filed: 1989-03-31
Abstract: PURPOSE:To maintain water removing accuracy by a method wherein treating amounts of each of two containers for dialyzing liq. is made different from each other, and a water replenishing means is provided which supplies the required water to the container in connection with a used dialyzing liq. opening based on differences in their treating amt. in order to adjust the water removing amt. CONSTITUTION:A fluid separator 1 for causing contact between untreated liq. and dialyzing liq. to take place through a semipermeable membrane is arranged at its dialyzing liq. inlet opening 4, and used dialyzing liq. opening 5 of a container with their respective dialyzing liq. containers A and B divided by a movable separating wall 8 is connected to a used dialyzing liquid opening 5 of the separator 1. Each of the containers A and B is given a different treating amt. A water replenishing means 15 is connected with the container B and, based on differences in their treating amt., it supplies water to the container B to make the water removing amt. changeable. As a result, the water removing accuracy can be maintained.
Patent JP-S5943852-A (JP)
Inventor: JIYON FURANSHISU BEITSU
IPC: C22C38/00
Filed: 1983-05-02
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-S59203073-A (JP)
Inventor: KUROSAWA KENICHI
IPC: B66B1/20
Filed: 1983-05-06
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。