baber/WOPTO huggingface dataset:
Patent JP-S571114-A (JP)
Title: Conveyor with a sorter
Inventor: KONDOU KAZU
IPC: B65G47/49
Filed: 1980-06-02
Abstract: PURPOSE: To automatically speedly perform a series of jobs between packing and sorting processes by automatizing of the processes between the conveyee packing and their sortings and also by linking each process thereof systematically.  
     CONSTITUTION: In the newspaper packing and automatic sorting process, the newspapers are printed and combined in a bundle of a certain of a certain prescribed number for the bundle to be addressed and roped by a binder 23, eventually to be loaded from a carry-in unit 25 onto a truck 6 which runs on a rail 4 and 5. The truck 6 has a reclinable stand which makes a bow at either a carry-out chute 62 or 63 according to an instruction given by an automatic address reader 61 which precedes the newspaper bundle sorting process performed at said carry-out chutes. The said sorting trucks are running in the system of this invention in a multiple parallel lines therefore, even if an accident occurred in one line thereof, the other line can come to a rescue to that the system can be operated without reducing its efficiency and with a stable pace. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000269169-A (JP)
Title: Manufacture of semiconductor device and formation method of buried interconnection
Inventor: MATSUI YUKITERU
IPC: C08J5/14
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently flatten a film, to be worked, while the progress of an erosion due to a scratch or the like is being suppressed in a polishing operation by using a slurry for chemical mechanical polishing, which contains a coagulated body in which polymer particles and inorganic particles adsorbed on the polymer particles are contained. SOLUTION: A slurry for chemical mechanical polishing contains a coagulated body in which polymer particles 1 and inorganic particles 2 adsorbed on the polymer particles 1 are contained. The coagulated body is obtained in such a way that the inorganic particles 2 whose surface potential is different from that of the functional group of the polymer particles 1 are adsorbed to the surface of the polymer particles 1. Accordingly, the rigid inorganic particles 2 on the surface of the coagulated body display a sufficient polishing capability, and the proper elasticity of the polymer particles 1 prevents the generation of a scratch and the progress of an erosion. In addition, the excessive polymer particles 1 creep into abrasive grains so as to display a dummy abrasive-grain effect which prevents an excessive polishing operation, and the erosion is suppressed remarkably.
Patent JP-S63243675-A (JP)
Inventor: TSUKAMOTO HIROSUKE
IPC: A45B25/28
Filed: 1987-03-30
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-H06286587-A (JP)
Title: Brake device for vehicle
Inventor: MOTOYAMA YASUO
IPC: B60T8/24
Filed: 1993-03-31
Abstract: PURPOSE:To provide a brake device for vehicle which can attain small size of the device and improve the general purpose adaptability. CONSTITUTION:This brake device is constituted of respective master cylinders 12 to respectively generate brake pressure for left side wheels and right side wheels, a braking force distribution control part which can discriminately distribute working force to the respective master cylinders 12 receiving oil supply from a brake force distribution control circuit 8, and a hydrobooster part which receives oil supply from an oil pump 95, amplifies the operating force from a brake pedal 66 side, and transmits it to the braking force distribution control part.
Patent JP-S551628-A (JP)
Title: Read-only memory and its using method
Inventor: FUJIKI KUNIMITSU
IPC: G11C11/30
Filed: 1978-06-21
Abstract: PURPOSE:To make a high-density bit formation possible by a simple consitution where plural kinds of surface layer region different in secondary electron efficiency are arranged with desired patterns for the electron beam incident onto the surface part of a substrate. CONSTITUTION:It is utilized that the secondary electron efficiency is changed by the incident angle of the primary electron beam, and actually, the angle of the electron beam is made fixed, and the secondary electron reflection surface is made horizontal or inclined. Then, primary electron beam 21 of diameter S is irradiated to Si substrate 22, and secondary electron 23 from substrate 22 is detected by secondary electron detector 24. In this case, since plural kinds of surface layer region different in secondary electron efficiency are arranged on substrate 22 with desired patterns correspondingly to the difference of the state of bits to be stored, the pattern of a kind of surface layer region is detected by the magnitude of the secondary electron quantity detected by detector 24 and is read out as a pattern of bits stored in substrate 22.
Patent JP-S58194711-A (JP)
Inventor: BUERUNAA SHIYUKORAUDE
IPC: F25J3/04
Filed: 1983-04-28
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-H01246452-A (JP)
Title: Method for knitting net fabric and device therefor
Inventor: MARUYAMA JIRO
IPC: D04G1/08
Filed: 1988-03-28
Abstract: PURPOSE:To variously change the size of stitches formed by an edging yarn, by knotting the edging yarn at an interval of half stitch on both sides of a body net fabric and taking out the edging yarn by a prescribed length in excess using taking out books in knotting at the interval of the half stitch. CONSTITUTION:An edging yarn 2 is caught and taken out in excess by taking out hooks 26 in forming knots on the edging yarns 2. The edge yarn 2 is loosened by the taken out length and a larger stitch than that of the body net fabric can be formed. The taking out length of the edging yarn 2 is changed by regulating an amplitude of vertical motion of a vertical moving plate 14. The edging yarn 2 is taken out by a prescribed length for half stitch forming the stitch and a larger edging yarn 2 than the stitch of the body net fabric can be taken out.
Patent JP-S63241619-A (JP)
Title: Output transistor protection circuit
Inventor: TODO KENJI
IPC: G05F1/56
Filed: 1987-03-30
Abstract: PURPOSE:To completely cut off an output transistor by monitoring a base current in a device which detects the abnormality of a circuit with a flowing current. CONSTITUTION:When a load 2 is short-circuited, the collector current which flows in the output transistor 3 rapidly increases. According to its, the base current of the output transistor 3 exceeds a frame which is absorbed by a Zenor diode 10 and remarkably increases in substance within a normal action range. Therefore, the condition that the base current flows in the base of a transistor 9 for selecting short-circuit through a diode 8 since the electric potential of both ends of a resistance 6 increases can be obtained. As a result, if the transistor 9 is turned on, the output transistor 3 is forcedly short-circuited between the base-emitter by the collector-emitter line of the transistor 9 for selecting short-circuit so as to be completely cut off.
Patent JP-H01248114-A (JP)
Title: Automatic focus detecting device
Inventor: MAKIHIRA HIROSHI
IPC: G02B7/28
Filed: 1988-03-30
Abstract: PURPOSE:To stably detect defocusing without receiving the disturbance by background noises by extracting only a projecting image signal on the surface of a sample from image signals from a pair of image sensors. CONSTITUTION:The image sensor 10 is in a position conjugate with a stripe pattern mask 2. When a stripe pattern projected to the sample 4 is in focus, the image sensor 10 is also in a state where the focus is adjusted on the sample 4. An output image signal from the image sensor 10 is transmitted to a defect decision circuit 11 to detect a defect. The image sensors 8 and 9 for detecting the stripe patterns are positioned by being deviated before and behind the conjugate position of the stripe pattern mask 2. Therefore, the contrasts 8C and 9C of the stripe pattern detected by the image sensors 8 and 9 become maximum in the positions where the position Z of the sample is deviated on an optical axis before and behind the focusing surface Z0 of the image sensor 10. Then, the disfocusing direction can be decided from the difference between the contrasts of the stripe pattern detected by the image sensors 8 and 9. Thus, the position of the sample can be automatically detected when the sample is a thin film magnetic head, etc., whose dimension is smaller than the field of a microscope.
Patent JP-H03277171-A (JP)
Title: High power factor rectifying circuit
Inventor: OKUBO ATSUSHI
IPC: H02M7/06
Filed: 1990-03-23
Abstract: PURPOSE:To improve power factor by providing a trigger pulse signal to a control element such as a triac at every zero cross point of an AC source voltage and bringing the control element into conducting state thereby shortening the unconducted interval and increasing the conduction amount. CONSTITUTION:A pulse TP having two states of H and L, produced at every zero cross point of AC input voltage Va, is a trigger pulse signal for a triac 6. When the triac 6 is conducted by the trigger pulse signal TP at the starting time point of the interval Al in an interval 1, for example, a capacitor current Icr flows through a capacitor 5   the triac 6   an AC power supply 1   a reactor 2   the capacitor 5 when the charging voltage Vcr is negative in a preceding section. Consequently, unconducted state of current la is eliminated in the intervals A1, A2 and the phase is advanced.
Patent JP-S58190565-A (JP)
Title: Fuel injection device
Inventor: SAITOU MASAAKI
IPC: F02M59/02
Filed: 1982-04-30
Abstract: PURPOSE:To improve combustion performance, by equipping and accumulative pressure piston appearing in a compression chamber, in which fuel is pressurized by a shuttle moved plunger, and ensuring prescribed fuel injection pressure even at low revolution. CONSTITUTION:A holder 13 having a fuel outlet passage 14 is screwed to a body 11 having an oil reservoir 12 communicated to a feed pump, and a bridging cage 15, spring cage 16 and an accumulative pressure piece 17 are inserted into an internal hole of said holder 13 to close the hole by a cylinder 18 fixed to the body 11. A plunger 23 is slidably inserted into a cylinder hole 19 of the cylinder 18 to perform shuttle motion by rotation of a cam 30. While an accumulative pressure piston 33 is slidably housed in a hole 32 provided to the piece 17 and said piston 33 is urged downward by a spring 34. Then a device is constituted such that pressurized fuel by a lift of the plunger 23 is fed to the passage 14 through an outlet port 21 and passage 22 from a compression chamber 24.
Patent JP-S5410389-A (JP)
Title: Preparation of polyolefin
Inventor: MATSUNO MITSUO
IPC: C08F4/60
Filed: 1977-06-24
Abstract: PURPOSE: To prepare a polyolefin containing reduced amount of catalyst residue and having a broad molecular weight distribution, improved melt flowability and increased bulk density, in high yield, by using a catalyst consisting of an organometallic compound and a specific solid component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S549321-A (JP)
Title: Two cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F02B25/00
Filed: 1977-06-22
Abstract: PURPOSE: To cool a piston by providing an auxiary suction passage on the piston interconnecting a suction port and a crankcase and having a part of air fuel mixture flow through said passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01252127-A (JP)
Title: Normal demand modifying method
Inventor: KAWAGUCHI SATORU
IPC: H02J3/00
Filed: 1988-03-30
Abstract: PURPOSE:To modify normal power demand of consumer with good balance, by modifying the normal power demand of each consumer through proportional distribution based on the difference between maximum power usage of each consumer and a normal value. CONSTITUTION:When power usage of consumer exceeds over a normal level, the exceeding power is accumulated while when it does not exceed the normal level, the excessive power is accumulated. The normal power demand of a consumer who uses power exceeding over the normal level is modified to a level obtained by subtracting a product of ratio between total margin power and accumulated total exceeding power and margin power of consumer from original normal level, while the normal power demand of a consumer who uses power exceeding over the normal level is modified to the actually used power level.
Patent JP-S63241736-A (JP)
Title: Information recording disk
Inventor: MIYAZAKI TAKESHI
IPC: G02F1/1337
Filed: 1987-03-27
Abstract: PURPOSE:To execute information recording by providing a high-polymer liquid crystal layer between a pair of disk substrates and rotating one disk around the central axis relative to the other. CONSTITUTION:A high-polymer liquid crystal A expressed by the formula is dissolved in dichloroethane and the soln. is spin-coated on a glass disk 1 having 130mm outside diameter, 15mm inside diameter and 1.2mm thickness and is dried to form the ferroelectric high-polymer liquid crystal film having 0.05-5mum thickness thereon. Such disks are superposed on each other via an Al conductive film 3 and are heated to 120 deg.C to convert the liquid crystal layer 2 to an isotropic state. The disks are slowly cooled down to 100 deg.C at 2 deg.C/min. While the lower substrate is fixed, only the upper substrate is rotated about 30 deg. around the center and thereafter, the substrates are cooled down to a room temp. The liquid crystal layer is uniformly and uniaxially oriented in the circumferential direction. The orientation is disturbed when the recording part of such recording medium is irradiated with 830nm laser. Sufficient contrast is obtd. in the writing and reading out characteristics of this medium so that the good medium is obtd. The medium has excellent environmental resistance as well.
Patent JP-H08267429-A (JP)
Title: Press molding machine
Inventor: YOSHIZAWA TOMOAKI
IPC: B28B7/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a press molding machine in which material leakage from a clearance is prevented. CONSTITUTION: A press molding machine has a clearance at the assembling part 7 of a female mole 2 and a male mold 1 for sealing a molding material 3 in the cavity 8 formed between the molding surface 5 of the mold 2 and the molding surface 6 of the mold 1, and comprises an elastic material 4 slightly protruding from the width of the clearance and circumferentially provided on the periphery of the surface 5 of the mold 2 or the periphery of the surface 6 of the mold 1.
Patent JP-H06286471-A (JP)
Title: Roof opening/closing mechanism for automobile
Inventor: FURUYA YOSHI
IPC: B60J7/12
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the number of cylinder by providing a cylinder between a link for roof and a link for lid so that a housing part is closed by a lid at a position, where the roof is closed and housed in a housing part, and that the roof, the lid or the link are locked at an opening position. CONSTITUTION:A roof opening/closing mechanism consists of a roof 2, a lid 3, links 9, 10 for opening/closing them and a hydraulic cylinder 6 for connecting both the links. A first lock part A is locked by the engagement of a projecting part A1 of the roof 2 and a recessed part A2 of a front pillar 1b at a roof 2 closing position, and a second lock part B is locked by the engagement of a projecting part B1 of the lid 3 and a recessed part B2 of the housing part at a lid 3 closing position, and a third lock part C is locked by the engagement of a projecting part C1 and a recessed part C2 when the lid 3 arrives a predetermined position, and a fourth lock part D is locked by the engagement of a projecting part of the base part of the roof 2 and a recessed part D2 at a position, where the roof 2 is housed in the housing part, and they are operated by a controller. Consequently, the number of hydraulic cylinder is reduced to simplify and lighten the piping.
Patent JP-S57455-A (JP)
Title: Solar heat adsorbing apparatus
Inventor: WATANABE KAZUFUMI
IPC: F24J2/48
Filed: 1980-06-02
Abstract: PURPOSE: To make it possible to collect solar heat by use of inexpensive equipment and to increase the strength of a concrete block of the apparatus by a method wherein a heat medium circulating pipe is provided within the concrete block.  
     CONSTITUTION: The pipe 2 which has a good heat conductivity is embedded in the concrete block 1 in such a manner that the pipe 2 reciprocates a number of times between the upper and lower ends of the concrete block 1 through a plurality of cavities which run vertically throughout the block in parallel relationships with one another. In this case, the upper and lower turning ends 4 and 5 of the pipe 2 are bent in the shape of U and the lower turning ends 5 are made to extend longer from the concrete block 1 than the upper turning ends 4 do so that the formers may be  berried in the ground 6 deeper than the block 1. With such an arrangement, the  heat medium is circulated through the pipe 2 so that the solar heat to which the  concrete block is subjected is collected by the heat medium through the pipe 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04309865-A (JP)
Title: Speed measuring device
Inventor: KAMIYA KIYOSHI
IPC: G01P3/36
Filed: 1991-04-08
Abstract: PURPOSE:To measure the speed of a transfer article mostly free from the background and contrast by calculating the distance between two positions on the basis of the specific first and second mark position information and dividing the distance by the counted time. CONSTITUTION:When a write-in timing input means 15 is operated, the write-in instructions in the first and second time are outputted from a control circuit 13, and a static image signal at each time is written into the first and second areas 22 and 23 of an image memory 12. Further, the time T from the first write-in instruction to the second write-in instruction is calculated by the circuit 13. Then, the static images are read out from the areas 22 and 23, and the static image is displayed on a display device 21, and a mark image is written at the position of a transfer article by using a mark position input means 16, circuit 13, and a mark image signal superposing means 19. The position information at this time is stored as the first and second mark position information. In the circuit 13, the transfer distance D is calculated from the first and second mark position information, and the distance D is divided by the time T, and the transfer speed is calculated.
Patent JP-S57191899-A (JP)
Title: Integrated circuit for storage
Inventor: NORIMATSU HIDEAKI
IPC: G06F12/16
Filed: 1981-05-20
Abstract: PURPOSE:To make the monitor for storage easier, by providing a self-guard write inhibiting operation, an indication flag for this operation, and a monitor flag for the holding voltage in an integrated circuit for storage. CONSTITUTION:A backup supply power VCC is compared with a write inhibition voltage Vs and a holding voltage Vt of contents of a RAM11 in comparators 2 and 3 respectively. When the voltage Vcc is smaller than the voltage Vs, the output of the comparator 2 is given to a latch 4 to set the latch 4, and the output is inputted to an AND gate 6 through an inverter 5 to close the gate. Thus, the application of a write instruction signal from the gate 6 to a write buffer 7 is inhibited to inhibit the write. When the voltage Vcc falls beyond the voltage VT, the output of the comparator 3 sets a latch 14. The state of the latch 14 is read out to discriminate whether the backup of the RAM1 is secured or not.
Patent JP-S572801-A (JP)
Title: Production of sintered permanent magnet
Inventor: YAMAGUCHI TETSUO
IPC: H01F41/02
Filed: 1980-06-05
Abstract: PURPOSE: To make mass production of titled magnets of a curved surface shape free from any disturbance in magnetic field orientation characteristic by setting a flat-platelike molding formed by magnetic field pressing of raw material powder on sintering jigs of prescribed curvature and sintering the same under the conditions under which a prescribed amount of a liquid phase is produced.  
     CONSTITUTION: Known raw material powder having the composition producing a ≥0.1wt% liquid phase during sintering is molded to a flat-platelike molding 14 of which the magnetic field is oriented in the thickness direction by using a magnetic field press. Next, this molding 14 is placed on the curved surface of a sintering jig (mold) 15 having prescribed curvature, and is so set that the orientation of the magnetic field of the molding 14 is approximately perpendicular to the curved surface of the mold 15. It is heated and sintered in that state or a mating mold 15 having the curved surface conforming to the desired curvature is placed on the molding 14 or other weight addition is carried out and the molding is sintered by heating. If the molding is deformed to the desired shape during sintering in this way, the crystal anisotropies owing to magnetic field orientation align to the direction normal to the curved surface and the sintered body of good orientation characteristic is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S551668-A (JP)
Title: Recording and reproducing unit for dictation
Inventor: MORIWAKI HIROSHI
IPC: G11B15/20
Filed: 1978-06-20
Abstract: PURPOSE: To keep always constant the amount of tape rewinding independently of the tape wound diameter of reel, by constitution the circuit so that the rewinding operation is made automatically for a given time, when the operation of reproduction using pinch rollers and capstans is stopped.  
     CONSTITUTION: When the operation of playback is stopped, the contact a of the switch 13 is selected to the common contact c, and the transistor 12 keeps ON state for a given time with the discharge of the capacitor 14 charged up at the reproduction. Further, since the base bias is fed to the transistor 19 through the common contact c, the transistor 19 is ON to activate the motor inversion circuit 18 to reverse the motor 1 to rewind the tape. Further, the rewinding time is determined with the capacitor 14 and the variable resistor 17, and the rewinding is stopped when the transistor 12 is OFF. Thus, the amount of tape rewinding can always be kept constant independently of the tape winding diameter of reel to improve the operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60219759-A (JP)
Title: Manufacture of semiconductor ic device
Inventor: MINEGISHI KAZUSHIGE
IPC: H01L21/822
Filed: 1984-04-16
Abstract: PURPOSE:To improve the dielectric strength of the upper end of a groove by rounding this upper end by a method wherein the side surface of a stepwise difference formed by side-etching the periphery of the groove is coated with a thin film having a thickness of the side-etching amount, and is then directively etched. CONSTITUTION:An Si oxide film 8 is deposited on the surface of an Si substrate 2, and next an Mo film 9 is deposited. Then, after the film 9 is etched by using the patterned resist as a mask, an aperture region is formed in the substrate surface by etching the film 8. The groove 3 is formed by etching by using the film 9 as a mask; thereafter, the substrate 2 is exposed to the peripheral region 12 of the groove 3 by side-etching the side surface of the film 8 to the same degree as the thickness of the film 8. After the side surface of the stepwise difference of the film 8 is coated in arc form with an Si oxide film 13 with a thickness of the side-etching amount or more, the film 13 is removed with it left on the region 12, and then the upper end of the groove is rounded by reactive ion etching.