baber/WOPTO huggingface dataset:
Patent JP-S5963492-A (JP)
Title: Heat pipe
Inventor: MATSUMOTO KAZUO
IPC: F28D15/06
Filed: 1982-09-30
Abstract: PURPOSE:To permit to stop the operation of the heat pipe perfectly without any damage by putting a solenoid valve OFF by a method wherein the solenoid valve is provided between an evaporating part and a condensing part and a vapor flow bypass is provided in parallel to the solenoid valve. CONSTITUTION:In order to put the thermosyphon type heat pipe, having no wick on the inner surface of the pipe, into an operating condition, the conduction of an exciting coil 3 is stopped, then, a valve seat 1 is brought into an open condition, vapor in the evaporating part A moves to the condensing part B through the valve seat 1 and the vapor flow bypass C and is condensed there while the condensed liquid is recirculated to the evaporating part A through the valve seat 1 due to the gravity thereof. When the exciting coil 4 is conducted, the valve seat 1 is closed, the vapor of the evaporator A enters into the condensing part B through the bypass C and thereby precluding the recirculation of the condensed liquid. Accordingly, the working liquid of the evaporating part A enters into the condensing part B through the bypass C and the operation is stopped perfectly. At this time, the heat pipe will never be broken by the pressure of the vapor.
Patent JP-S5961749-A (JP)
Title: Apparatus for detecting precipitation layer in slurry fluid flowing and distributing pipe
Inventor: SUKAI MICHIO
IPC: G01N15/06
Filed: 1982-09-30
Abstract: PURPOSE:To make a slurry concn. manually or automatically adjustable to make transport efficient, by providing a small propeller driven at a low speed attached to the bottom part in an arranged pipe and an apparatus for detecting torque to detect the slurry precipitation layer in the arranged pipe. CONSTITUTION:A place where slurry particles are easily accumulated is selected on the way of an arranged pipe 2 for transporting a slurry and a detecting apparatus consisting of a small propeller 8 rotated at a low speed by a small electromotor 5 and a detector 4 is provided thereto. In this mechanism, when the particle concn. of the slurry on the bottom part in the arranged pipe becomes high and particles begin to accumulate, the rotation of the propeller 8 becomes heavy and rotary torque is increased while the rotary number is also reduced. These changes are detected by the detector 4 to be transmitted to the alarm apparatus 6 in a control chamber. By this method, the slurry concn. is adjusted manually or automatically and slurried mineral resources can be efficiently transported.
Patent JP-S6418558-A (JP)
Title: Production of anode for electrolytic protection
Inventor: HANAZAKI MASAYUKI
IPC: B22D11/00
Filed: 1987-07-13
Abstract: PURPOSE:To simply produce an anode for electrolytic protection having high adhesion between a core metal and a casting body and high quality by forming the anode metal part around the core metal coated with metal material to be used for the anode metal of Zn, etc., by semi-continuous casting method. CONSTITUTION:Coating layer is beforehand formed with the metal material to be used for the anode metal of Zn, Al, Al-Zn alloy, etc., on the surface of the core metal 10 composed of the carbon steel, etc. This coating layer is desirable to form with hot-dipping, etc., to about >=10mum thickness. The core metal 10 having this coated layer is arranged at the center of casting passage 2 in a water-cooled mold 3 and molten metal 5 for the anode metal is poured from the arrow mark A direction. By this method, the solidified shell formed with solidified starting face 7 is cooled by injecting water 4 and the obtd. solidified part 6 is drawn downward together with the core metal 10, to semi-continuously obtain the casting body 1. By this method, the anode metal part having good adhesion is formed around the core metal 10 and the anode for electrolytic protection having good quality is obtd.
Patent JP-2000011994-A (JP)
Title: Positive electrode for nonaqueous secondary battery
Inventor: SUZUKI ATSUSHI
IPC: H01M4/1391
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the conductivity of a positive pole for obtaining a large- capacity battery improved in charge and discharge cycle characteristic by adhering a conductive high polymer to the surface of a porous sintered body which is formed of lithium transition metal oxide. SOLUTION: The vacancy rate of a porous sintered body is set to 15-60% of the total volume, a mixed powder formed of lithium compound and transition metal compound which are made into an oxide by heat treatment is temporarily burnt, then formed into a designated shape and sintered to form a porous sintered body, and conductive high polymer is adhered to the surface of the sintered body. The conductive high polymer is preferably polyacethylene, polyparaphenylene, polyphenylene vinylene or the like.  A nonaqueous secondary battery is preferably formed by the positive electrode, a negative electrode containing negative active material, and an electrolyte obtained by dissolving a lithium compound in an organic solvent, or a solid electrolyte containing lithium ion conductive nonaqueous electrolyte retaining an organic solvent obtained by dissolving a lithium compound in high polymer or dissolving a lithium compound.
Patent JP-H0618709-A (JP)
Title: Production of diffraction grating having wide diffraction wavelength range
Inventor: SEKIGUCHI ATSUSHI
IPC: G03H1/02
Filed: 1992-06-30
Abstract: PURPOSE:To widen a diffraction wavelength range by using plural hologram photosensitive materials varying in refractive index and recording diffraction gratings of a volume hologram type thereon by a simple method. CONSTITUTION:A photosensitive body consisting of the plural hologram photosensitive material layers 2, 3 varying in the refractive index in a thickness direction is formed and interference fringes nearly parallel with the respective layers are recorded by making light incident on this photosensitive body diagonally from both sides thereof. The perpendicular incident diffraction wavelengths of the interference fringes recorded on the layers 2, 3 vary and, therefore, the diffraction gratings of the wide diffraction wavelength range as a whole are constituted.
Patent JP-H0338113-A (JP)
Title: Phase locked loop circuit
Inventor: KITAYAMA TAKAMITSU
IPC: H03L7/18
Filed: 1989-07-05
Abstract: PURPOSE:To sufficiently reduce the period pull-in time by providing a 1st loop filter with a short time constant, and a 2nd loop filter with a long time constant, and providing a charging circuit to apply smooth switching of the loop filters. CONSTITUTION:A phase difference between fS and fR outputted from a phase comparator 103 is smoothed by a loop filter 1 and comes to a control voltage of a VCO 101. Moreover, a switch 5 is closed during this period, a charging circuit 6 detects a voltage across a lag filter or the capacitor of the lag filter at the input side of the loop filter 1 and the capacitor of the loop filter 2 with a long time constant tau2 is charged so as to be equal to the voltage across the capacitor of the loop filter 1. When the fS and fR are synchronized and a discrimination signal of a synchronizing discrimination circuit 115 is outputted, switches 3, 4 are immediately thrown to the position of the loop filter 2 and the switch 6 is turned off. Thus, the phase difference output of the phase comparator 103 is smoothed by the loop filter 2 and fed to a VCO 101 as a control voltage.
Patent JP-H0923919-A (JP)
Title: Handle and shoulder for case
Inventor: TAKAISHI HIROMASA
IPC: A45C13/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a handle capable of being made at a low cost and a shoulder with improved use convenience. SOLUTION: This handle 1 is composed by forming an enlarged part by enlarging the middle part of a handle main body into which a cushion material is inserted to almost double of the width of the handle main body, fixing the enlarged part and the handle main body by folding a part between the enlarged part and the handle main body and attaching both ends of the handle main body so as to be parallel to the edge of a case. For this shoulder, a fastener tape 15 is attached to an upper surface at one end of a shoulder pad main body 13 into which the cushion material is inserted, a belt passing hole is formed on the upper surface, the fastener tape is attached to the side of a belt 11 and a shoulder pad is fixed to the end of the belt 11 by the fastner tape.
Patent JP-S6234536-A (JP)
Inventor: KONO HIDEKI
IPC: G16H10/60
Filed: 1985-08-07
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-S5695313-A (JP)
Title: Filter and filtration method
Inventor: KIRISAWA TADASHI
IPC: B01D29/62
Filed: 1979-12-29
Abstract: PURPOSE: To enable both of a filtration process and a backwashing process to be carried out with a device of simple construction by connecting an internally provided hollow filter medium of a star shape in cross sectional face, and a filtrate storage tank provided in the upper part thereof, and performing backwashing by making use of head pressure.  
     CONSTITUTION: The liquid to be treated is pressure-fed into a vessel 1 by driving a pump 5A, and is filtered by a filter medium 4. The filtrate ascends into a filtrate storage tank 3A via the communicating hole 2A of a partition chamber 2 from the inside of the filter medium 4, and is discharged from a discharge pipe 8. When cake accumulates on the filter surface of the medium 4, and filtration efficiency drops to a fixed filtration pressure, the pump 5A is stopped by the signal of a pressure detector 7, whereby the pressure-feeding of the liquid to be treated is stopped. At the same time, a motor operated valve 6A is opened to discharge the liquid in the vessel 1 from a discharge pipe 6, and restores an atmospheric pressure in the vessel 1, thence the filtrate in the storage tank 3A is forced out onto the surface of the medium 4 by head pressure, whereby the cake accumulated on the surface is stripped off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001002936-A (JP)
Title: Water-based resin composition
Inventor: SAKAI YOSHIYUKI
IPC: C08K3/22
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of expressing quick-drying properties with maintaining excellent film properties even when applied on alkali base materials without adding a lower boiling organic solvent by bringing cross-linking functional groups to present in a water soluble ingredient. SOLUTION: The objective water-based resin in which a water soluble component is 1.0-10.0 wt.% based on the whole nonvolatile component, carboxylic group in the water soluble component is 1.0-10.0 wt.% based on the nonvolatile component in the water-soluble component and the acid value of the water soluble component is 50-500 converted on the nonvolatile component is obtained. The composition is obtained by carrying out an emulsion polymerization using 0.5-20 wt.% of a carbonyl group-containing unsaturated monomer and 0.5-5 wt.% of a carboxyl group-containing unsaturated monomer, further preferably 0.1-10 wt.% of a compound having a radically polymerizable unsaturated double bond in a molecule and expressed by formula I or II (R1 and R2 are each OCH3 or C2H5) in radically polymerizable unsaturated monomers.  Thus, good storage stability and remarkably rapid drying characteristics are expected.
Patent JP-H06347349-A (JP)
Title: Measuring instrument of axial tension of bolt
Inventor: TERASAWA GIICHI
IPC: F16B31/02
Filed: 1993-06-08
Abstract: PURPOSE:To enable detection and control of an elongation strain applied to a bolt by a method wherein connection is made to a measuring instrument through a connector of a head part of the bolt from a strain gage and a temperature detecting sensor which are built in a hole in the axial direction at the axial center of the bolt and detect the elongation in the axial direction. CONSTITUTION:A hole is bored in the vicinity of the axial center of a bolt 1, while a cable fixing fitting 4 made of plastic is bonded and fixed to the head part thereof. A stage being provided in the inner tube part of the fixing fitting 4, a cable 6 of a connector 5 is positioned thereon, a two-part, room temperature setting type adhesive is injected, a thermistor 3 soldered to the cable 6 and a strain gage 2 machined in the shape of a pipe are inserted into the adhesive until the cable 6 strikes on the positioning stage, and setting is effected at a room temperature. The axial tension control bolt 1 manufactured in this way and an axial tension measuring instrument are connected by the connector 5. The measuring instrument being made to operate, a stress and an axial tension of the axial tension control bolt 1 are determined on the basis of resistance values of the strain gage and the thermistor being measured and are displayed in a display part of the measuring instrument, so as to enable control of a clamping force.
Patent JP-H0222676-A (JP)
Title: Device for driving fan motor for page printer
Inventor: HAYASHIDA NOBUYUKI
IPC: G03G21/00
Filed: 1988-07-11
Abstract: PURPOSE:To restrain noise produced in a printing standby condition and to reduce considerably the noise produced in a printer by detecting the temperature of a thermal fixing device by means of a temperature detecting circuit, and controlling the rotational speed of a fan motor according to the detected temperature. CONSTITUTION:The detecting signal of the temperature detecting circuit 12 is applied to the processing circuit 24 of a control circuit 16; the processing circuit 24 judges the temperature of a heating roller 11 by using the detecting signal of the temperature detecting circuit 12. The output data of the processing circuit 24, employing the judged result as its content, is given to a decoder 26; and one of the drivers 28-1, 28-2, and 28-3 is driven in response to a decode output from the decoder 26. In the case of the judgement that the detected temperature of the heating roller 11 is about 140 deg.C, the processing circuit 24 ascertains that printing is on standby; the driver 28-1 is driven, and the fan motor 14 is rotated at low speed. Since fan noise is restrained in the standby condition, the noise caused by page printer is made far less.
Patent JP-H0340720-A (JP)
Title: Monitoring device for distribution line
Inventor: TSUGE KENJI
IPC: H02H7/26
Filed: 1989-07-04
Abstract: PURPOSE:To detect superannuated material quickly at each section by arranging a switch means on an overhead earth-wire while matching with power supply section and providing means for detecting abnormal current to be fed from the power supply section at each ground section. CONSTITUTION:When abnormal current occurs in any one of feeding sections K1-Kn of a feeder A and intrudes into an overhead earth-wire E, current transformers CT1-CTn arranged in respective ground sections E1-En detect the current. If the abnormal current is in a predetermined level band, a current level judging unit 3 functions to provide fault signals to the controllers 7 at slave stations SS1-SSn. The fault signal is fed through a transmitter 6 to a master station MS which then transmits command signals to all slave stations SS1-SSn on the feeder A according to a control program stored in a ROM 15 upon reception of the fault signals from the slave stations SS1-SSn thus opening section disconnecting switches D1-Dn on the overhead earth-wire E simultaneously.
Patent JP-S6418576-A (JP)
Title: Bead detection device
Inventor: SUGITANI YUJI
IPC: B23K9/127
Filed: 1987-07-14
Abstract: PURPOSE:To detect the bead located at a groove with high accuracy by comparing each integral value with the integral processing of the brightness data in plural specified zones of the brightness data of the image of an image picked up groove. CONSTITUTION:The beveling face 20 of the groove 18 of a base metal 16 is picked up by the two dimensional image pick-up device 12 arranged in the progressing direction of a welding torch 10 and the video signal is subjected to an A/D convertion by a control part and stored in a memory 28. A control part reads from the memory 28 the brightness data of picture images contained in the detection zones SDA, SBD where the contrast of these picture images is varied by the presence or absence of a bead, integrates by the addition of an integrating circuit and compares by a comparison circuit. As a result when the presence of a bead is judged it is inputted into a count circuit to count it up. At the time when this count value is attained to '3' a decision is made as a bead detection and it is outputted to a welding control device 30 from the control part to perform the control of welding conditions and welding completion.
Patent JP-S6152808-A (JP)
Inventor: HONDA TATSUO
IPC: A47C1/025
Filed: 1984-08-21
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-2001003492-A (JP)
Title: Outer wall structure using slit material and its construction method
Inventor: HIROKAWA YOSHIKAZU
IPC: E04B2/56
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an outer wall structure with excellent sealability and workability capable of eliminating the occurrence of cracking near a joint part of a wall surface while bringing out an excellent cushioning function against external force when an outer wall is to be constructed using aseismatic slit material, and its construction method in a reinforced concrete structure. SOLUTION: A horizontal slit material comprises a first slit material 7 formed in a rectangular cross-section and a second slit material 8 having the side face on a joint part 9 side forming an inclination surface 8a. The first slit material 7 is disposed inside the joint part 9 formed at an outer surface upper end part of a beam 4 on a lower story forming a part of an outer wall, and the second slit material 8 is disposed on the upper surface of the first slit material 7 at the side end part on its inclination surface 8a side.
Patent JP-S5875471-A (JP)
Title: Synchronous operation system for switching regulator
Inventor: KOBAYASHI KAZUO
IPC: H02M3/00
Filed: 1981-10-30
Abstract: PURPOSE:To prevent the generation of an erroneous operation caused by noise by a method wherein the output of reference oscillator located on the main switching regulator is divided and sent to the auxiliary switching regulator, and a synchronous operation is performed. CONSTITUTION:The output of the reference oscillator 1 located on the main switching regulator of a pulse width controlling system, wherein the reference oscillator 1 and an output stabilization control section 2 are formed into an integrated circuit, is divided using resistors R1 and R2, said output is sent out to the auxiliary switching regulator having output stabilization control section 2' and 2'', and a synchronized operation is performed. Then, the output voltage of the reference oscillator 1 is selected at a lower value than that of the reference voltage of the auxiliary switching regulator which drops due to noise. Accordingly, as the controlling sections 2' and 2'' are so constructed as not to be related with the cycle of a saw tooth wave, the erroneous operation generated by noise can be eliminated.
Patent JP-S5593016-A (JP)
Title: Automatic array unit for recording form
Inventor: MAACHIN KEI MEISON
IPC: B65H9/00
Filed: 1979-12-27
Abstract: PURPOSE: To array automatically a recording form of an XY recorder by a simple constitution by correcting the slanting position of the recording form fixed by a pivot by detecting parallelism between a coordinate axis on the recorder and one side of the recording form.  
     CONSTITUTION: Once recording form P is detected by detector 54, solenoid 64 is driven to serve as a stopper and pin 68 as a pivot projects over platen 2. Then, form P is fed by motor M 1 , driver 6, etc., and when it is detected by detector 82 of carriage 30 and reflecting plate 80, motor M 1  stops and pin 68 returns. Then, carriage 30 moves to the left and until the other side of form P is detected by detector 82 and reflecting plate 78, motor M 1  turns again to feed form P through driver 4 in a driven state, pinch roller 12 and driver 6, and pinch roller 14. Through the reversing rotation of driver 6 and pinch roller 14 equivalent to this feed length, pin 68 is used as a pivot to correct the slant of form P, so that the simple constitution can automatically array the recording form. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0734191-A (JP)
Title: High strength cold rolled steel sheet excellent in deep drawability and chemical convertability
Inventor: MATSUOKA SAIJI
IPC: C22C38/32
Filed: 1993-07-14
Abstract: PURPOSE:To provide a high strength cold rolled steel sheet having a balance of strength and workability exceedingly excellent compared to that of the conventional one and furthermore excellent in chemical convertibility. CONSTITUTION:This is a cold rolled steel sheet contg., as strengthening components, Si, Mn and P and contg. one or two kinds among B, Ti and Nb, and in which, as for the same Si, Mn and P, E value determined by the relationship of [%Si], [%Mn] and [%P] which are each content thereof satisfies the following inequality: [numerical inequality] E=6+2.5[%Si]+0.5[%Mn]+10.5[% P]>=7, the X-ray diffraction intensity ratio I of the intensity I(222) of the {222} plane parallel to the sheet plane in the central face of the sheet thickness to the intensity I(200) of the {200} plane parallel to the sheet plane satisfies IXE>=240 in the relationship with the same E value and the difference (DELTAC) between the average carbon concn. of the layer to 100mum in the thickness direction from the surface of at least either steel sheet and the average carbon concn. on the inside in the thickness direction therefrom is regulated to >=20% of the average carbon concn. in the total thickness.
Patent JP-H02124273-A (JP)
Title: Rotary polishing tool
Inventor: ARUFURETSUDO EFU SHIEIDAA
IPC: B24D13/04
Filed: 1989-07-07
Abstract: PURPOSE: To perform a deburring, a corner rounding and an edge formation with fixed quality by forming a long finishing part bending when the finishing part is rubbed on the flat surface over a working surface by advancing, being abutted on the working surface, on a plastic monofilament projecting from a rotary hub. CONSTITUTION: A hub 12 of a rotary abrading finishing tool 10 is freely mounted on a driving arbor of a robot. In a plurality of channels 13 formed on this hub 12, consolidation tip parts 14 of a strip 15 made by focusing filaments are stored. Each filament 20 has an abrasive material embedded in the whole inside, is further provided with a flat surface 21 and is provided with a long finishing part bending when the finishing part is rubbed on this flat surface 21 over a working surface 30 by advancing, being abutted on the working surface 30.
Patent JP-S5875188-A (JP)
Inventor: NAKAGAKI SHIYUNPEI
IPC: G10L15/00
Filed: 1981-10-29
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-H0730480-A (JP)
Title: Mobile radio equipment
Inventor: TANIGUCHI TOMOYUKI
IPC: H04M1/00
Filed: 1993-07-14
Abstract: PURPOSE:To attain a mobile radio equipment capable of storing transmitting data inputted from a microphone and reproducing transmitting and receiving data stored in the control part from a receiver. CONSTITUTION:A digital mobile radio equipment executes communication through a digital radio line, stores receiving data 141, adds previously stored control data 144 to transmitting data by a data synthesizer 113, and sends the synthesized data. A data synthesizer 103 and a function for recording transmitting data 143 inputted from a microphone 111 are newly arranged on the receiving side.