baber/WOPTO huggingface dataset:
Patent JP-H1129645-A (JP)
Title: Aromatic polyimide film, laminate and solar cell
Inventor: INOUE HIROSHI
IPC: C08G73/10
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyimide film that has good bonding properties and blanking performance. SOLUTION: This aromatic polyimide film comprises a polyimide containing at least 15 mol.% of biphenyltetracarboxylic acid and at least 5 mole % of phenylene diamine and has 10-250 μm thickness, <=50 nm maximum surface roughness at least one film surface, 5-20×10<-6> cm/cm/ deg.C, >=450 kg/mm<2> tensile modulus, >=15% elongation and 11-22 kg/20 mm/10 μm specific tear resistance and <=0.5 wt.% evaporation residue.
Patent JP-H1030374-A (JP)
Title: Hinge
Inventor: SAWADA YUTAKA
IPC: E05D7/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to omit a troublesome work which is required to form preliminarily a hole in a wall mounting area in an adjusting hinge and is called for to bury a nut member in this hole when mounting a door on an opening of a wall. SOLUTION: An adjustable hole 12 is formed on a wall sided blade plate of a hinge 4. An adjustable member 14, whose end face is welded with a mounting face 16 is engaged with this adjustable hole 12 while a fastenable hole 22, which welds the adjustable member 14 with the mounting face 16, is formed on the adjustable member 14. The distance between the mounting face 16 and the wall sided blade plate 5 is adjusted by turning the adjusting member 14, thereby moving the door 3 in the width direction C and adjusting the position as well.
Patent JP-S5975777-A (JP)
Title: Recording and reproducing system for video format signal
Inventor: MORIYAMA YOSHIAKI
IPC: G11B20/18
Filed: 1982-10-23
Abstract: PURPOSE:To expand a system application range and to obtain an optimum system particularly suited to an educational system by controlling to substitute a part corresponding to a sound-information inserted part by another picture obtained from a computer, etc., on a reproduction side. CONSTITUTION:A block part where the sound information is inserted is substitued with another video signal obtained from the computer, etc., by a video synthesize (or masking) circuit 15, or clamped to a constant level such as a pedestal level and a mean video level (APL) and outputted. An external sound signal is selected as an output voice signal when no sound information is outputted or when a switch 16 is operated forcibly. A part shown by a dotted line in a figure is necessary to provide this decoder with an LL (Language Laboratory) function, and a leaner's microphone input voice is digitized by an A/D converter 18 and written in a time-axis expansion memory 10. This memory 10 serves as a tape recorder.
Patent JP-H0825248-A (JP)
Title: Fitting structure for russel ring of pickel
Inventor: KAJITA TAMIO
IPC: B25D7/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a fitting structure for a Russel ring capable of simply fitting or removing a Russel ring at the lower section of a pickel. CONSTITUTION:A harness 12 is fixed at the lower end of a shaft 10, the screw section 13b of a spitze 13 is screwed to a screw hole 12b formed on a harness 12, and the spitze 13 is removably fitted to the harness 12 to form a pickle. A tube hole 17 coinciding with the outside face 12a of the harness 12 is formed at the center section of a Russel ring 15. The tube hole 17 is coupled with the outside face 12a of the harness 12, the spitze 13 is screwed to the harness 12, and the Russel ring 15 is removably fitted between the harness 12 and spitze 13.
Patent JP-S57110652-A (JP)
Title: High tensile steel for low temperature use with satisfactory high efficiency weldability
Inventor: SATOU MAKOTO
IPC: C22C38/40
Filed: 1980-12-29
Abstract: PURPOSE: To obtain a high tensile steel for low temp. use having high rupture toughness at its weld heat-affected zone adjacent to weld metal when high efficiency welding is applied, by adding a prescribed percentage each of C, Si, Mn, Cr, Ni and Al and restricting the content of each of P, S and N as impurities and the total amount of other impurities.  
     CONSTITUTION: The titled high tensile steel for low temp. use consists of ≤ 0.10% C, ≤0.60% Si, ≤1.6% Mn, 0.1W1.5% Cr, 0.2W10% Ni, 0.003W0.10% Al and the balance Fe with impurities. The contents of P, S and N among the impurities are essentially restricted to ≤0.015%, ≤0.0050% and ≤0.0050%, respectively, and the total amount of the other impurities is also regulated to ≤ 0.02%. As a result, by adding Cr to low N steel, a superior synergistic effect of Cr and less N is shown to provide an improved structure to the high tensile steel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0945053-A (JP)
Title: Video and voice editing system
Inventor: KIKUCHI YASUYUKI
IPC: H04N5/91
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid fail to fetch data, silence of data head, asynchronous of simultaneous reproduction of compressed image and voice data by skipping silent data from the head of the fetched voice data. SOLUTION: An external unit 20 is controlled by an indicating input unit 23, and necessary scene fetch start/end time is input. The start time of an initial scene is rewound from an external unit controller 5 by an image compression command, a board controller 6 transfers the data of one frame of an image board 16 input to a memory area 14, compressed by an image compressor 9, and stored in a storage medium 15. After the fetching is ended, voice fetching is started. The controller 5 rewinds to the initial scene starting time, dispatches a reproducing command to the unit 20, the controller 6 starts to fetch a voice board 17, it is transferred to the area 14, and temporarily written in the medium 15.  A data obtaining unit 8 skips silent data from the head of the written data via a program, stores the compressed data of the compressor 9 in the medium 15, and time synchronizes the compressed image and voice data.
Patent JP-S57109019-A (JP)
Title: Alarm accepting circuit
Inventor: MIYAZAKI SADAO
IPC: G06F1/28
Filed: 1980-12-26
Abstract: PURPOSE:To inhibit the acceptance of an alarm signal securely during the occurrence of an instantaneous break of input electric power, by providing the contact of an instantaneous-break detection relay which does not operate again unless the instantaneous break of input electric power is detected and a prescribed sequence is completed. CONSTITUTION:Relays RL11-RL1n for alarm display are provided corresponding to power-source units PU1-PUn, and an alarm relay RL10 is provided for prescribed processing for the power-source units PU1-PUn. Then, a relay contact rb9 is connected to an alarm accepting circuit; once the contact rb9 is broken in case of an instantaneous break of input electric power, the relays RL10-RL1n never operate again even if an alarm signal AL is received, and unless a prescribed sequence is completed even if the input power recovers. For this purpose, an instantaneous-break detecting circuit including an instantaneous-break detecting relay RL9 which controls the relay contact rl9 is provided to a sequence circuit part in a power-source control circuit.
Patent JP-H0473709-A (JP)
Title: Portable microscope
Inventor: MURAYAMA KATSUAKI
IPC: G02B21/00
Filed: 1990-07-13
Abstract: PURPOSE:To easily observe the micro change of a structure at a site by using a laser beam as a light source, and image-forming the laser out of the ones reflected from an observation plane only by the intensity of the laser beam passing a diaphram arranged at the rear focusing plane of an optical system. CONSTITUTION:The laser beam from an He-Ne laser source 2 is deflected by an acoustic optical polarizing element 4, and the laser beam 21 deflected in a certain direction is curved by a total reflection mirror part 10, and irradiates an observation targeted plane 13. At this time, the laser beam to be reflected is reflected on the same route as that of a irradiating laser beam when the targeted plane 13 exists on the focal distance of an objective lens 11, and is curved by a half mirror 5, and passes the diaphragm 6 provided with a pin hole arranged at the rear focusing plane, and is made incident on a laser intensity detector 8, then, the intensity of a reflected laser beam is detected. However, the laser beam 23 irradiating a shape discontinuous part such as a micro hollow hole 22 is reflected in a direction different from a parallel plane, and is reflected along the route different from that for the irradiating laser beam 23, and the laser beam is shielded by the diaphragm 6.
Patent JP-S6163336-A (JP)
Title: Vertically split die molding machine for integral joined casting mold and molding method thereof
Inventor: KAWAI SUMIKAZU
IPC: B22C9/06
Filed: 1984-09-06
Abstract: PURPOSE:To mold a hollow casting mold having internally gap parts by constituting a titled machine of right and left metallic patterns and a core metallic pattern which has patterns to form the gap parts for joining to the right and left half-split casting molds and moves and stops to and at the home position between the parting planes. CONSTITUTION:The right and left metallic patterns 1 and 2 are provided with the right and left half-split molding cavities for the intended casting mold on the parting planes thereof. The core pattern 3 is moved vertically to the home position between the parting planes of the light and left metallic patterns 1 and 2 by the operation of a cylinder 13. The core metallic pattern 3 has the patterns 3' for forming the gap parts for joining on both sides in the upper part thereof and are provided with the patterns 3' for forming the mold gap parts on both sides in the lower part. An unloader 4 is vertically moved by a cylinder contained therein and receives the finish casting mold joined integrally from the right metallic pattern 2 upset to face downward by the operation of an upsetting cylinder 14.
Patent JP-S6079825-A (JP)
Title: Superconduction operating circuit
Inventor: HARADA YUTAKA
IPC: G06F7/53
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a superconduction operating circuit with less number of circuits and logical stages and possible for high speed operation by providing one or plural full adder circuits having a carry circuit and an adder circuit. CONSTITUTION:Three signal lines comprising an addition affirmative side input signal line 320, an added affirmative side input signal line 322 and a carry affirmative side input signal line 324 are connected to input lines of an electronic interference circuit 165a in the carry circuit 165a. Three signal lines comprising an addition NOT side input signal line 321, an addend NOT side input signal line 323 and a carry NOT side input signal line 325 are connected to input lines of a quantization interference circuit 165a' in the carry circuit 165a'. The input lines of the circuits 165a, 165a' are connected via a resistor 350 and grounded via the electronic interference circuits 165b, 165b' of adders being in complementary relation. Since an input current is added via the resistor 350 and the added current flows to the input lines of the circuit 165b, 165b' in the structure above, then the number of control lines of the electronic interference circuit can be made less.
Patent JP-H1029100-A (JP)
Title: Slide lock device for press
Inventor: NISHIDA KENJI
IPC: B30B15/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To execute locking of a slide and releasing of a lock in a short time by arranging a screw rod to both sides of a slide and executing locking/ unlocking with turning the screw lever. SOLUTION: The slide locking device 3 has two gear boxes 3 at the interval wider than a width of slide 2. The gear box 3a supports a screw lever 4 passing through therein and free to elevate. In operating, the screw lever 4 is stopped to the descended position and interlock is released. In the case the slide 2 is locked at an arbitrary position, by stopping the slide 2 at an arbitrary position, a turning drive device 10 rotates a drive gear 5 through a drive shaft 8 and drive gear 7. By friction between the driven gear 5 and the screw part of the screw lever 4, the screw lever 4 and stopper member 12a are turned. By turning roughly 90 deg., the notched part 12c of a stopper member 12a hits a stopper 12b, turning of the screw lever 4 is stopped. When the turning drive device 10 is stopped, the slide 2 is locked at its position through a bracket 13a by a locking member 12b.
Patent JP-H0359122-A (JP)
Title: Method and apparatus for automatic exchange of twisted yarn package formed on double twistor and empty bobbin
Inventor: AASAA PORUNIKU
IPC: D01H9/04
Filed: 1990-07-17
Abstract: PURPOSE: To safely handling a fully wound take-up package from the moment when a package holder moves in an opened state till the package is delivered to a conveyor belt by installing an articulated link going out of an automated servicing equipment to perform service operations. CONSTITUTION: A package doffing mechanism 30 releasing a fully wound take-up package 15 from its holder 20 and delivering it to a conveyor belt 16, etc., is equipped with an articulated link controlled by motor-driven cams 31 and 32. The articulated link has both a rotatable main lever 34 on a horizontal axis 33 and a double arm lever 36 consisting of a rotatable control arm 36.1 on a horizontal axis 35 and a hinged arm 36.2.
Patent JP-S5888693-A (JP)
Inventor: HASHIGUCHI ISAO
IPC: G21C13/00
Filed: 1981-11-21
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-S6249052-A (JP)
Title: Automatic transmission for vehicle
Inventor: HATANO YUTAKA
IPC: F16H3/00
Filed: 1985-08-28
Abstract: PURPOSE:To enable increase of the number of stages as the length of a shaft is decreased, by a method wherein a planetary gear type transmission mechanism is placed to the one of power transmission routes responding to plural gear trains, and the single power transmission route is set so as to bypass a torque converter. CONSTITUTION:With a clutch 10 disengaged and a clutch 22 engaged, an output is transmitted through a torque converter 4, a first shaft 1A, and a planetary gear type transmission mechanism AT. With the clutch 10 engaged and the clutch 22 disengaged, the output is inputted to a third shaft 1C after bypassing the torque converter 4, and is transmitted through a second gear train G2. This enables increase of the number of stages as the whole length of a shaft is decreased, and permits reduction of incurring of a power loss caused by the torque converter.
Patent JP-S6164237-A (JP)
Inventor: YAGI WATARU
IPC: A61B5/02
Filed: 1984-09-07
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-H0716555-A (JP)
Title: Compression treatment of waste
Inventor: KAWAMURA HIROMICHI
IPC: B09B1/00
Filed: 1993-06-30
Abstract: PURPOSE:To effectively utilize the site of a waste treatment plant by a method wherein the blow due to a falling wt. is given to an accumulation place where industrial waste or general waste is accumulated while downward load is applied to the periphery of the accumulation place to densely compress waste for reducing the volume of the waste. CONSTITUTION:A blow is given to a waste deposit 1 to build up a bank becoming downward load 2 around a point to be compressed and a wt. of about 25t is hung up by a crane and allowed to freely fall from a height of about 25m to compress the waste at the compressed point up to a depth of about 4m. By this method, the density of the waste deposit at the blow place is increased to about 1.7 times and the volume thereof is reduced by about 40%. AS a method to prevent dust or malodor from diffusing to the circumference, the blow point is covered with a shielding film 4 and a partition plate 5 is inserted in the deposit around the downward load 2. Further, with respect to a deposit generating a harmful substance caused by waste, a chemical agent such as a neutralizing agent or a coagulant is preliminarily placed at the blow point.
Patent JP-H0854630-A (JP)
Title: Liquid crystal light valve and projection type liquid crystal display device using the same
Inventor: OKAZAKI KAN
IPC: G02F1/1337
Filed: 1994-08-09
Abstract: PURPOSE:To obtain an optical writing type liquid crystal light valve having high resolution and high photosensitivity by specifying the pretilt angle of the liquid crystal molecules near the contact parts of the oriented films with liquid crystal layer of the liquid crystal light valve of an optical writing type consisting of transparent substrates making a pair, the oriented films formed on both transparent substrates and the liquid crystal layer formed between these oriented films to a specific range. CONSTITUTION:This liquid crystal light valve consists of the transparent substrate 1 which has at least a photoconductor layer 6 and light reflection layer 12 on electrode 4 and the transparent substrate 2 which has electrode 5 and making a pair with the transparent substrate 1, the oriented films 8, 9 which are formed on both transparent substrates 1, 2 and orient the liquid crystal molecules and the liquid crystal layer 11 which is formed by sealing liquid crystal between these oriented films 8, 9. The pretilt angle thetap of the liquid crystal molecules near the contact parts of the oriented films 8, 9 with liquid crystal layer 11 of such liquid crystal light valve of the optical writing type is specified to be in the range of 3 deg.<thetap<10 deg.. As a result, the specific dielectric constant in a dark state, in which the light from the writing light source is not made incident, is increased and the impedance of the liquid crystal layer in a dark state is made small.
Patent JP-2001009652-A (JP)
Title: Machine tool
Inventor: SEO YOSHIHIDE
IPC: B23B17/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of vibration of a main spindle head and to perform high-precise machining. SOLUTION: A column 2 is fixed at a head 1 and a first saddle forming a square frame body in a square in cross section is annexed to the column 2 movably in a vertical direction f1 and a second saddle 6 being a square frame body 6a having size smaller than that of the square frame body in the first saddle 4 is movable in a lateral direction f2 and a horizontal guidance frame 6b having a specified length and in a state to be orthogonal to the second saddle is attached to the back part of the square frame body 6a of the second saddle 6. Further, rail members 5 and 7 are laid on the upper and lower flanks of the square frame body of the first saddle 4 and the horizontal guidance frame 6b of the second saddle 6.  In addition thereto, the square frame body of the first saddle 4 and/or the square frame body of the second saddle 6 and the horizontal guidance frame 6b are properly sealed and filled with concrete to form a damping structure.
Patent JP-2000019132-A (JP)
Title: Density measuring device for cryogenic fluid
Inventor: NAKAMICHI KENJI
IPC: G01N22/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a density measuring device for cryogenic fluid capable of preventing the occurrence of an error in a measured result caused by the change of optical path length because of insufficient penetration of the cryogenic fluid into a waveguide for introducing a microwave into the cryogenic fluid, concerning a density measuring device for measuring the permitivity of the cryogenic fluid by introducing the microwave into the cryogenic fluid, such as slash hydrogen or the like, and for measuring the density of the cryogenic fluid based on the obtained permitivity. SOLUTION: An opening 5 for letting slash hydrogen flow into a waveguide 1 is installed on the side 4 of the waveguide 1 for introducing a microwave 6 into the slash hydrogen. Thereby, a stable microwave optical path length by the slash hydrogen is formed in the waveguide 1 of a horn antenna. Namely, the cryogenic fluid containing a solid enters smoothly from the opening 5, and the microwave optical path length stabilized always is formed in the waveguide 1, therefore, the occurrence of an error in a measured value resulted from the change of the microwave optical path length, which often has happened in a conventional device, can be prevented.
Patent JP-S6079213-A (JP)
Title: Distance measuring apparatus
Inventor: TAKAGI MASAAKI
IPC: G01C3/06
Filed: 1983-10-07
Abstract: PURPOSE:To enable the discrimination of distance measuring condition with a stable operation with a simple construction by varying emission frequency of a light emitting element. CONSTITUTION:An infrared light emitting diode IRD 22 lights in a pulse only when a transistor 21 conducts with the inversion of an output terminal of an operational amplification circuit OPA 15. The flashing cycle thereof becomes faster and the emission frequency is shifting to a high frequency toward the center frequency of BPFs 30 and 31 from the flow frequency. The projection light from the diode is reflected on an object for distance measurement and received with a semiconductor light position detecting element 23. Received light outputs at the points (e) and (e') are generated overlapping DC component by natural light. In addition, outputs at the points (g) and (g') after the BPFs 30 and 31 will appear as being amplified in the waveform.
Patent JP-H0746714-A (JP)
Title: Linear carrier system
Inventor: YAMADA MASANORI
IPC: B60L13/03
Filed: 1993-07-29
Abstract: PURPOSE:To restart a truck without depending on human power, by pushing the truck up to a startable position with a pushing bar driven by a belt and pulleys, when truck has stopped between linear motors. CONSTITUTION:A plurality of linear motors 6 are arranged on a pair of rails 4 and 4 in the longitudinal direction, and a truck 1 on which substance 2 to be conveyed are put is caused to run. Position detecting sensors 5a and 5b are arranged along the rails 4, and endless belts 8 to circulate are set on pulleys 7 arranged along the rails 4, and pushing bars 9 being able to stand or bring down freely are fitted to the belts. If a truck 1 stops at an unstartable position between linear motors 6 by some reason, a position detecting sensor detects it, erects a pushing bar 9, circulates a belt 8 by pulleys 7, and moves the truck 1 up to the position of a linear motor 6. Consequently, restarting can be easily performed without depending on human power.
Patent JP-H0633894-A (JP)
Title: Electric fan
Inventor: IGUCHI TAKEO
IPC: F04D25/10
Filed: 1992-07-15
Abstract: PURPOSE:To obtain an electric fan which supports an electric fan head part and automatically shifts a pipe which vertically shifts in a stand. CONSTITUTION:As for an electric fan 20 which shifts vertically in a cylindrical part 23 installed on a base board 22 and has an electric fan head part 36 at the upper part and has a pipe 32, a reversible motor 24 is installed in the cylindrical part 23, and the first pulley 25 is installed on the output shaft of the reversible motor, and the second pulley 29 is installed through an installation metal fitting 30. Then, a wire 31 is wound on the pulleys 25 and 29, and then connected with the pipe 32 through a connecting piece 39.