baber/WOPTO huggingface dataset:
Patent JP-H05253980-A (JP)
Title: Undercut treatment mold of inside diameter of cylindrical molded product
IPC: B29C45/26
Filed: 1992-03-13
Abstract: PURPOSE:To mold a cylindrical molded product having a spiral undercut part and nonspiral undercut part on an inside diameter part. CONSTITUTION:A center core 6 forming a spiral undercut part and the inside diameter part are provided turnably freely on a movable template 7. A cam core 8 molding a nonspiral undercut part is provided slidably freely in a groove 6c of a center core 6. The cam core 8 is stuck close to a cam core holder 9 and the cam core holder 9 abuts against the side of a center pin 3 stuck close to a stationary template 1. At the time of mold break, a movable mold 19 is moved, abutting between the center pin 3 and cam core holder 9 is released, the cam core 8 is moved in the central direction of the center core 6 and mold release of a nonspiral undercut part is performed. Then the center core 6 is turned by driving a motor 12, screw feed is performed by the spiral undercut part and mold release is performed.
Patent JP-H02299924-A (JP)
Title: Door structure of automobile
Inventor: OSUMI MASAHIRO
IPC: B60J5/00
Filed: 1989-05-16
Abstract: PURPOSE:To improve efficiency of getting-on and off during rainfall and safety during getting on and off a vehicle by providing a lift-up mechanism for moving rear hinges upward during the opening of wing type doors and inclining the opened doors forward. CONSTITUTION:In an automobile 1, the upper ends of wing type doors 5 are respectively rotatably supported on both right and left side edges of a bar roof 4 through front and rear hinges 11f, 11r. In this case, each hinge axis line 11 of each of hinge 11f, 11r is disposed in a parallel to a central line Lb1 in the longitudinal direction of an automobile body 2 in a plan view. In the rear side hinge 11r, a lift up mechanism not shown in the figure is provided for moving the rear side hinge 11r upward during the opening of each door 5. When the door 5 is opened, each hinge axis line 11 is inclined downward and forward. Thus, the efficiency of getting-on and off the automobile, particularly, that of the automobile during rainfall and safety during getting-on and off the automobile are respectively improved.
Patent JP-S6016015-A (JP)
Title: Pulse width adjusting circuit
Inventor: TAKAO MITSU
IPC: H03K5/04
Filed: 1983-07-06
Abstract: PURPOSE:To extend the adjusting range of pulse width by connecting the 1st and 2nd comparator circuits in cascade, connecting a variable resistor between reference voltage terminals of each circuit and adding a diode between each reference voltage terminal and ground so as to compensate fluctuation in the ambient temperature. CONSTITUTION:The comparison circuits 2, 3 are connected in cascade to the output side of a driver circuit 1 of a pulse width adjusting circuit and the variable resistor 4 is connected in series via resistors 6, 7 between the reference voltage terminals of the comparator circuits 2, 3. Further, the diodes 11,12 are connected via resistors 5, 8 respectively between each reference voltages terminal of the comparator circuits 2, 3 and ground. Then reference voltage Vx, Vy of the comparator circuits 2, 3 are changed reversely while being related to each other, the pulse width of an output pulse G of the comparator circuit 3 is varied continuously to an input pulse A of the comparator circuit 2 and the fluctuation in the ambient temperature is compensated, allowing to extend the adjusting range of the pulse width.
Patent JP-S62278978-A (JP)
Title: Novel microorganism showing herbicidal activity
Inventor: MASUTANI TETSUYA
IPC: A01N63/02
Filed: 1986-05-28
Abstract: PURPOSE:To wither weeds in plowed fields such as Xanthium strumarium, Xanthium pensylvanicum, etc., by using Alternaria alternata, a novel microorganism showing selectively herbicidal activity against composite plant such as plants belonging to the genus Xanthium, etc. CONSTITUTION:A culture filtrate of spore and/or mold of Alternaria alternata Xanthium pathotype DAX009 strain (FERM P-8772) belonging to the genus Alternaria, a novel microorganism showing highly selectively herbicidal activity against composite plants such as plants of the genus Xanthium is used as a selective herbicide against composite plant, especially plant of the genus Xanthium.
Patent JP-S5348491-A (JP)
Title: Production of semiconductor device
Inventor: UEHARA KEIJIROU
IPC: H01L21/76
Filed: 1976-10-15
Abstract: PURPOSE: To reduce the isolation capacity between elements and a substrate, increase speed and increase element density by dividing oxidation for isolation two twice and inserting a diffusion process for inversion preventing layers between these. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5824561-A (JP)
Title: Preparation of piperidinoalkanol and its acid addition salt
Inventor: TANAKA MIKIAKI
IPC: C07D211/70
Filed: 1981-08-05
Abstract: NEW MATERIAL:1-( 4-Hydroxyphenyl )-2-( 4-phenylhydroxymethyl-DELTA<3>-piperidino ) propane-1-ol shown by the formulaI. USE:An intermediate for piperidinoalkanol and its acid addition salt (improver for cerebral circulation metabolism). PROCESS:A quaternary ammonium salt shown by the formula II (X is halogen) is reduced with a metal hydrogen compound (e.g., sodium boron hydride, lithium aluminum hydride, etc.), to give a compound shown by the formulaI. This compound shown by the formulaIis hydrogenated in the presence of palladium on carbon, to give piperidinoalkanol shown by the formula III and its acid addition salt.
Patent JP-H06330867-A (JP)
Title: Scroll compressor
Inventor: YOSHIDA YOSHIAKI
IPC: F04C29/12
Filed: 1993-05-25
Abstract: PURPOSE:To prevent any power loss from occurring by recovering oil in an oil sump of a high pressure chamber positively without collecting the lubricating oil too much in a low pressure chamber even if the inner part of a casing is partitioned off into each of these low and high pressure chambers, keeping of any drop in an oil level in this high pressure chamber's oil sump, and to prevent a scroll part and an Oldham's ring or the like being immersed in the lubricating oil in the low pressure chamber. CONSTITUTION:A partition wall 12a is installed in the vertical intermediate part of a casing 1, partitioning off to a low pressure chamber 61 where an inlet pipe 14 is opened, and a high pressure chamber 62 where a discharge pipe 15 is opened, while a compressive element 2 is installed in the low pressure chamber 61 and a motor M in the high pressure chamber 62 for trimming, respectively. In addition, there is provided a connecting passage 7 to be interconnected to a discharge port 23 of the compressive element 2, and this passage 7 is opened to the high pressure chamber 62. In succession, the inlet pipe 14 is rushed into the low pressure chamber 61, interconnecting it to a suction port 27 of the compressive element 2, and an oil return pipe 81 to be connected to an oil sump 61a to be installed on a bottom part of the low pressure chamber 61 is opened into a rushing part (a point midway in a suction gas passage) of the inlet pipe 14.
Patent JP-S5247703-A (JP)
Title: Process for producing a recoring medium of magnetic iron oxide
Inventor: OGAWA KIYONARI
IPC: G11B5/84
Filed: 1975-10-14
Abstract: PURPOSE: To eliminate the need of a strong acid solution which has an adverse influence on a magnetic disc substrate such as Al, for instance, which corrodes the surface thereof, by coating onto a substrate a suspension in which crystalline fine particles of (aqueous) iron oxide are uniformly dispersed, and heat-treating the resultant film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5646695-A (JP)
Title: Circuit for exciting pulse motor
Inventor: AKAHORI YOSHIO
IPC: H02P8/14
Filed: 1979-09-25
Abstract: PURPOSE:To prevent transient oscillation of a pulse motor at rise and fall times by applying under control a pulse train sequentially increasing the buty ratio at the time of rising an exciting pattern and a pulse train sequentially decreasing the duty ration at the time of falling the pattern. CONSTITUTION:An n-digit ring counter 1 is porvided, which produces first pulse train sequentially increasing a duty ratio and second pulse train sequentially the duty ration and applies them to a control circuit 4. The control circuit 4 detects exciting pattern corresponding to an exciting current supplied to a pulse motor 7, outputs the first pulse drain at the time of rising the pattern and the second pulse train at the time of falling the pattern. The control circuit 4 thus controls through a modulating circuit 5 and a driving circuit 6 the motor 7. Accordingly, the oscillation of the motor at the time of rising and falling can be prevented by an open loop control, thereby improving the power efficiency with simple circuit.
Patent JP-S5825603-A (JP)
Title: Cladding light removing tool for light loss measurement
Inventor: KONDOU MICHIO
IPC: G01M11/02
Filed: 1981-08-07
Abstract: PURPOSE:To remove light entering a cladding part from a light source, and to measure the light loss of a body to be measured accurately by providing a fiber storage part, which is charged with a liquid or resin having a higher refractive index than the cladding of an optical fiber, and fixture parts in one body on a photodetector side. CONSTITUTION:The coating of an optical fiber cable 14 as a body to be measured is removed nearly to the length of a cylinder 9 to expose an optical fiber 15, and this is run through holes formed in fixture parts 10 and 11. A liquid 16 (e.g. glycerol) or resin having a higher refractive index than the cladding of the optical fiber is injected through an injection opening to fill the cylinder 9. Then, a light source is connected to the other side of the body to be measured to measure its light loss. Cladding light entering the connection part for the messurement is transmitted through said liquid or resin in the cylinder 9 from the external circumference of the cladding to be removed. Thus, while the cladding light enters a photodetector 6, the light loss measurement is performed accurately.
Patent JP-2000314749-A (JP)
Title: Working cover device for watt-hour meter
Inventor: SHINGO MASANORI
IPC: G01R11/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To secure safety for a worker, and to prevent working efficiency from being lowered. SOLUTION: A protection cover body 12 of this working cover device 10 is mounted using respective locking means 14, 15 onto a mater body 23 of a watt-hour meter 22 having a connection part 24 with respective terminals 26a-26c, 28a-28c connected with respective power lines 25a-25c, 27a-27c, and having the meter body 23 for measuring and integrating electric power supplied via the respective power lines 25a-25c, 27a-27c based on a shifting magnetic field generated by a load to find and display electric energy, and the meter body 23 is covered at least from a front side. A connection part cover body 18 is mounted using respective holding means 19, 20, and working is carried out using a tool via respective working holes 16a-16c, 17a-17c facing individually to the respective terminals 26a-26c, 28a-28c.
Patent JP-S5830793-A (JP)
Inventor: DEEBITSUDO JIYON BURATSUDOREE
IPC: G09G1/16
Filed: 1982-07-16
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-H0423394-A (JP)
Title: Case for electronic equipment
Inventor: MORIYAMA YUKITAKA
IPC: H05K9/00
Filed: 1990-05-15
Abstract: PURPOSE:To dispense with works, such as the arrangement of a shielding wall, perforation in this shielding wall and the like, by a method wherein a cylindrical extrusion material constituted integrally with the shielding wall, which divides the space in the interior of a cylindrical case part and whose parts are bent and formed, is combined in such a way that the bent and formed parts oppose to the direction opposite to each other and connecting hoes, through which the divided spaces are connected to each other, are formed. CONSTITUTION:An extrusion material 1 is formed by an extrusion molding work using a material, such as an Al material or the like, and a cylindrical case part 1a is constituted integrally with a shielding wall 1b dividing a space in the case part 1a. The wall 1b is formed in the center of the case part 1a so as to divide accurately the space in the case part 1a, for example, into two equal parts and both end parts 1c to come into contact with the case part 1a are bent and formed in the direction oppositive to each other. Case body parts 11 and 12 obtainable by cutting the material 1 in a necessary length are combined with each other in such a way that the bent directions of both end parts 1c, which oppose to each other, of the wall part 1b and different from each other. Through holes are respectively formed in parts A, which correspond to both end parts 1c, of a double-side through hole substrate 13 pinched by the parts 11 and 12 and electric circuits, which are respectively provided in divided spaces B and C, are connected to each other via the through holes.
Patent JP-H05107330-A (JP)
Title: Three-dimensional position measurement by communication satellite
Inventor: KAWAMATA KENICHI
IPC: G01S5/06
Filed: 1991-03-04
Abstract: PURPOSE:To measure the three-dimensional position of an object which is traced to its position at a measurement precision of 1mm or less by transmitting and receiving electric waves in a given procedure among the object, a wave relay which is mounted on a satellite and a ground fixed station (thereinafter called 'three stations'). CONSTITUTION:Electric waves transmitted and received in a given procedure among three stations are stored in a memory of a computer connected to a ground fixed station. A distance among three stations is measured from a time for carrying waves transmitted and received among three stations. The measurement of the wave carrying time among three stations is carried out many times to take a correlation among elapsed time mechanisms provided in three stations by using a statistical method, based on a elapsed time mechanism provided in the ground fixed station. Because waves are refracted by the effect of atmospheric gas, calculation for correcting the length of waves passing through the atmosphere is carried out. In order to instantly measure a distance among three stations, the elevation and azimuth angles of waves transmitted and received among three stations are determined from the wave carrying time among three stations.
Patent JP-H01294167-A (JP)
Title: Hierarchy identification method for sheet
Inventor: URANO ICHIRO
IPC: B07C3/12
Filed: 1988-05-20
Abstract: PURPOSE:To allow high-level and complicated sorting and improve the identification factor without increasing the identification processing time by installing multiple data collecting devices from sheets along the conveying path of sheets and collecting and identifying data in hierarchies. CONSTITUTION:The second-stage sorting is applied to sheets having passed a data collecting device 4 by the second data collecting device 5 based on the sort result of the collecting device 4. Identification is confirmed for sheets having passed the collecting device 5 by the third data collecting device 6 based on the sort result of the collecting device 5. Identification of sheets is thus completed. The higher-level and more complicated sorting and identification can be performed by combining the simple sorting function of data collecting devices 4, 5, 6 according to such identification method by the hierarchy structure. The required time of identification processing is not increased.
Patent JP-S616092-A (JP)
Title: Gangway ladder device
Inventor: FUKUGI YOSHITO
IPC: B63B27/14
Filed: 1984-06-15
Abstract: PURPOSE:To simplify the storage and take-out of a gangway ladder on an upper deck by connecting an upper platform rotatably and tiltably supporting the gangway ladder and a forked arm supporting the tip of the gangway ladder via a connecting rod in one body, making them swayable on the upper deck, and supporting the tip of the gangway ladder with a sling. CONSTITUTION:In a gangway ladder device, the base end of a gangway ladder main body 1 is pivotally fitted to a platform 2 fitted on an upper deck, its middle section is suspended with a sling 1a from a rotary arm 3 so as to be extended outboard and stantly downward, and the platform 2 is pivotally fitted on the upper deck erectably between the horizontal extension position and the vertical storage position. The platform 2 and a forked arm 7 are erectably connected in one body via a connecting rod 8. Accordingly, the storage and take-out of the gangway ladder on the upper deck can be simplified.
Patent JP-S62281580-A (JP)
Title: Television signal generation system
Inventor: NAGANUMA MITSUAKI
IPC: H04N7/00
Filed: 1986-05-30
Abstract: PURPOSE:To successively record the picture of a program video by obtaining a television signal including a signal noticing the start of a commercial in a television broadcasting, a commercial identification signal indicating that the commercial is broadcasting and a signal noticing the completion of the commercial within a vertical signal blanking period. CONSTITUTION:In a commercial start noticing signal generator 10, the commercial start noticing signal (g) consisting of a code pulse train is obtained and it is inputted to a mixer 13. In a commercial identification signal generator 11, the commercial identification signal (h) consisting of the code pulse train is generated and supplied to the mixer 13. In a commercial completion noticing signal generator 12, the commercial completion noticing signal (q) consisting of the code pulse train is generated and it is supplied to the mixer 13. In the mixer 13, the three commercial start noticing signal (g), the commercial identification signal (h) and the commercial completion noticing signal (q) are superimposed on the relevant part of the vertical synchronizing pulse of the original television signal (a) and the television signal (r) capable of identifying the program video and a commercial video is outputted.
Patent JP-S5915576-A (JP)
Inventor: SHINONOME OSAMI
IPC: D06M13/00
Filed: 1982-07-14
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-H02302195-A (JP)
Title: Color signal frequency converter
Inventor: SUZUKI JUNJI
IPC: H04N9/80
Filed: 1989-05-17
Abstract: PURPOSE:To eliminate color unevenness or the like to improve the picture quality by detecting phases of the burst signal of a reproduced carrier chrominance signal and the output of a quartz oscillator oscillated with the carrier chrominance signal frequency and controlling a voltage controlled oscillator by the error voltage to completely eliminate unnecessary radiation components. CONSTITUTION:The inputted carrier chrominance signal is frequency converted by a continuous wave which has the sum frequency of the carrier chrominance signal frequency outputted from a phase controller 16 and a low-band converted color signal frequency. The converted signal is outputted to a phase detector 4 together with the low-band converted color signal frequency continuous wave outputted from a phase controller 8. The error output of the phase detector controls a voltage controlled oscillator 15 which has the sum frequency of the carrier chrominance signal frequency and the low-band converted color signal frequency as the center frequency. The output of a voltage controlled oscillator 15 is phase controlled by the phase controller 16 and is outputted to a main frequency controller 1.
Patent JP-S615185-A (JP)
Inventor: NAKAMURA KIMIYASU
IPC: E05B65/19
Filed: 1984-06-15
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-S5824943-A (JP)
Title: Logical device
Inventor: SHIOYA KATSUHIKO
IPC: G01R31/3185
Filed: 1981-08-06
Abstract: PURPOSE:To diagnose LSIs with high circuit integration in details, by designating a desired tri-state gate and preventing bus fight, through the provision of a control FF and a gate at diagnosis. CONSTITUTION:A logical device is constituted with the 1st group FFs 4-8 being an object of scan-in or scan-out and a plurality of tri-state gate 1-3 controlled with the output of the FFs 5-7 and commonly connected with the output. Further FFs 11 and 12 for control at diagonosis being the objective of scan-in and an nC1 decoder 13 decoding the output of the FFs 11 and 12 are provided. Gates 17-19 are provided at the output side of the decoder 13, the output of the decoder 13 is made all ineffective at the scan operation, and transmitted as it is at diagnosis and the gates 1-3 are made effective in all states not for the case. The output of the decoder 13 designates one of the gates 1-3 and tests the operation of the value of the FFs 5-7.
Patent JP-H08338461-A (JP)
Title: Brake actuator for electrically operable car brake
Inventor: BERGMANN FRIEDHELM
IPC: F16D65/18
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a force necessary for applying brake by using a spindle device having no additional gear stage or another component. SOLUTION: In a brake actuator 2, in which a brake pad 34 can be pressed to a brake disc by an electric motor 4, a planetary-roller screw spindle 16 is used. The electric motor 4 is connected to a brake piston 32 supported slidably in the brake pad 34 action axis direction via a spindle 16 arranged in the sliding direction of the brake pad 34. An extension part of a spindle of the electric motor 4 works as a spindle rod 18. The brake piston 32 held so as not to be rotated forms a frictionally connectable unit with a spindle nut 20.
Patent JP-H04349985-A (JP)
Title: Core cleaning device
Inventor: TOMIYAMA HIROSHI
IPC: B08B7/04
Filed: 1991-05-28
Abstract: PURPOSE:To enable positive and reliable cleaning of a grinding residue of a core after the grinding of cores adhering to a ring, as the residue sticks to the core and further, the clean water dripping and drying of the core using a safe and simple mechanism. CONSTITUTION:A core cleaning device for cleaning the core adhering to a ring is composed of a transport conveyor for applying a ring, the first tank with a brushing mechanism, the second tank filled with neutral detergent and equipped with an ultrasound oscillator, the third tank with a shower, the fourth and fifth tanks filled with warm pure water and equipped with an ultrasound oscillator, a transport conveyor and a mechanism to press a transport device brush for transporting the ring to the core. The core is cleaned by soaking it in a neutral detergent and tap water with the alternated normal and reverse revolution of a brush. The ring transport device has two sets of hooking mechanisms and lifting mechanisms and drips water and carries out a natural drying process of the core on the transport conveyor by controlling the pull-up speed of the ring from warm pure water in the fifth tank.
Patent JP-2000321248-A (JP)
Title: Oil check sensor
Inventor: OKADA KOICHI
IPC: G01V3/11
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil check sensor capable of quantitatively detecting the amount of metal powder in engine oil and eliminating the need for removing work at the time of measurement. SOLUTION: This oil check sensor 100 is provided with a coil head 10 for detection to be converted into an electromagnet by an excitation current and an oscillating/tuning circuit 30 to supply an excitation current for the coil head 10 for detection. Metal powder in engine oil is adhered to the coil head 10 for detection magnetized into an electromagnet. The oscillating/tuning circuit 30 generates a detection signal of which amplitude changes according to the inductance value of the coil head 10 for detection which changes according to the amount of the adhered metal powder.