baber/WOPTO huggingface dataset:
Patent JP-H07317696-A (JP)
Title: Mixing pump
Inventor: SENOO YASUTOSHI
IPC: F04D1/08
Filed: 1994-05-27
Abstract: PURPOSE:To provide a mixing pump effectively mixing a liquid and a gas or liquids together and feeding the mixed fluid at a low cost. CONSTITUTION:This mixing pump is provided with one or more liquid feed pump sections 20 and mixing pump sections 30 respectively, and impellers 22, 32 of the pump sections 20, 30 are connected by a drive shaft 14. The discharge port of the pump section of the preceding stage and the intake port of the pump section of the succeeding stage are formed on a bulkhead 18 partitioning the adjacent pump sections 20, 30, and both ports are communicated to integrally connect the pump sections 20, 30. At least the impeller 22 of the liquid feed pump section 20 side is provided eccentrically to a pump chamber 21 storing the impeller 22, and the length of the blade 32a of the impeller 32 of the mixing pump section 30 is set shorter than the length of the blade 22a of the impeller 22 of the liquid feed pump section 20.
Patent JP-H10327632-A (JP)
Title: Seedling pushing out mechanism
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a seedling pushing out mechanism for reducing a driving sound, smoothing the pushing out behavior of a push rod and improving operativeness by connecting the tip part of a balance arm to a spring holder by pivoting so as to move the balance arm and the spring holder in the diameter direction of the spring arm. SOLUTION: A spring holder 19 for directly receiving the thrust of a pushing out spring 22 is connected to the inner end part of a push rod 15a for pushing out seedlings by pivoting and the tip of the balance arm 20 to be slid and brought into contact with a cam 17 of a cam shaft 16 is connected to the spring holder 19 by pivoting so as to move both the balance arm and the spring holder in the diameter direction of the balance arm 20. Preferably the pushing out spring 22 is constituted of a helical compression spring and a rib 45 which can play a role of an outside guide for the expansion and contraction movement of the pushing out spring 22 is integrally formed in the inside of a case part into which the pushing out spring 22 in a planting arm 13 is inserted and installed.
Patent JP-H033061-A (JP)
Title: Peripheral device control system
Inventor: HASHIMOTO HIDEAKI
IPC: G06F15/167
Filed: 1989-05-31
Abstract: PURPOSE:To start up a processor again by controlling a memory start address in a common memory to be accessed by respective processors, the most significant address and the channel of a peripheral device connected to the system so that the controlled objects only for a processor are discriminated from that for common devices and setting up initializing and operation levels. CONSTITUTION:If a processor (A) 11 is stopped during the operation of both the processors (A) 11, (B) 12 by individual OSs, a common memory access means 13 outputs an initializing request to an initializing means 14. The means 14 executes an initializing instruction for a peripheral device control part 17 to initialize the peripheral device. A common memory access means 13 loads the OS of the processor (A) 11 and sets up the level of the peripheral device and an operation level setting means 15 executes an instruction for setting up an instruction in the control device 17 to set up the operation level of the peripheral device. Consequently, the processor can be started up again without exerting any influence upon the peripheral device used by the other OS.
Patent JP-H08330253-A (JP)
Title: Method of forming silicide on polysilicon line
Inventor: AJITSUTO PII PARANJIPU
IPC: H01L21/265
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicide forming method effective to decrease sheet resistivity of silicide grown on polysilicon line. SOLUTION: Titanium silicide 32 and titanium nitride 34 are formed by depositing a titanium layer 20 on polysilicon line and reacting the titanium layer 20 with polysilicon line. Region of the silicide in which relatively low resistivity phase is phase-converted into relatively high resistivity phase is increased by removing the titanium nitride 34 and ion implanting in order to amorphize prior to annealing. At this time, heavily implanting materials such as arsenic, antimony and germanium are used in the implantation. The phase converting is completed by annealing the silicide 32 after implanting.
Patent JP-H01310013-A (JP)
Title: Gravel filling jig for reinforced cage for cast-in-place concrete pile and construction using the jig
Inventor: OKI NORIMICHI
IPC: E02D5/34
Filed: 1988-06-06
Abstract: PURPOSE:To surely disperse gravel by loose-engagedly inserting the gravel filling jig carrying the gravel on the pressure cell at the lower end of a reinforced cage within the cage, and having the bottom plate capable of radially dispersing the gravel carried. CONSTITUTION:The gravel chamber 4, having the pressure cell 5 in which a grout pipe 9 is platedly provided, is provided to the lower end of a reinforced cage 3, and the cage 3 is insertedly arranged in a pile hole 1. A gravel filling jig 17 is hung down on the cell 5 of the cage 3 from the ground, and the gravel carried is filled between the chamber 4 and a hole wall. And the jig 17 has a bucket part 2 in which the outer diameter is loose engaged in the space enclosed with the pipe 9, and the bucket 2 has an opening-closing free bottom plate. The plate is conically formed so that the gravel filled within the bucket can be radially and tiltedly dispersed. This enables the gravel to be dispersed in the whole pile hole.
Patent JP-H034472-A (JP)
Title: Contactor for ic inspection
Inventor: FUJISHITA TOSHIHIRO
IPC: H01R33/76
Filed: 1989-05-31
Abstract: PURPOSE:To ensure connection of the lead of each portion to a contact by providing a pair of moving plates each of which moves in its transverse direction and in the reverse direction inside a contacter main body where the contact is disposed, and deforming the contact by means of positional changes of these moving plates. CONSTITUTION:A number of through holes 6 corresponding to respective outside leads 3 of an IC (semiconductor integrated circuit) 1 are provided through a contacter main body 5, and a metallic and elastic contact 7 is disposed in each transparent hole 6, for receiving each outside lead 3. Moving plates 9, 10 each having holes corresponding to the transparent holes 6 provided therethrough are mounted inside the main body, and the contact 7 is elastically deformed as the moving plates 9, 10 change their positions. The contact 7 is thereby narrowed or opened by movement of the moving plates 9, 10. Insertion of the outside lead 3 of the IC 1 is thereby simplified, and connection of the outside lead 3 with the contact 7 is ensured.
Patent JP-H05160681-A (JP)
Title: Electronic type flip-flop circuit
Inventor: VEENDRICK HENDRIKUS JOSEPHIUS
IPC: H03K3/3562
Filed: 1992-05-29
Abstract: PURPOSE: To prevent the circuit from responding to a slow clock ridge and clock skew by allowing a 2nd transfer gate to delay a transfer time of data from a 1st storage element to a 2nd storage element. CONSTITUTION: A transistor(TR) 13 acts like a diode that responds to a ridge rising toward a positive level of a clock signal to block increase in a voltage at an input terminal 16 of a slave block. Since the clock signal drives simultaneously both transfer gates similarly to the case with that for an FF circuit, occurrence of a transparent state of the FF circuit is partially cancelled. However, since only on TR is not employed for a 2nd transfer gate different from the FF circuit but the transfer is attained via an inverting element consisting of TRs 10, 11, there is some delay in the transfer from a master block to the slave block in the FF circuit. Even in the case that a short time state when both TRs 4, 12 are turned on is caused in the FF circuit, data at an input terminal are not immediately transferred to an output terminal.
Patent JP-S61296741-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYA TAKAYUKI
IPC: H01L21/316
Filed: 1985-06-25
Abstract: PURPOSE:To keep the intrusion of the bird's beak short without producing defective crystal by making the thickness of the silicon oxide film buffer layer thinner at the circumference of an active layer smaller than that at the internal section. CONSTITUTION:After the first silicon oxide film buffer layer 2 and the first silicon nitride film 3 are formed on an N-type silicon substrate 1, the first silicon nitride film 3 where a separation oxide film is to be formed is removed, and the silicon oxide film 2 is wet-etched to side-etch the first silicon nitride film, which is left in a insular-shape, from the end to the outside. The surface of the exposed silicon substrate 1 is oxidized again to form the second silicon oxide film buffer layer 4. The second cilicon nitride film 5 is deposited on the whole surface, and then only the second silicon nitride film 5 that is exposed on the flat surface is removed by anisotropy dray etching method. At this time, the silicon oxide film buffer layer is thin around the active layer and thick inside. If a separation oxide film 6 is formed approx. 1mum in this state, the intrusion of the bird's beak can be kept within 5,000Angstrom .
Patent JP-S63301930-A (JP)
Title: Flash discharge tube
Inventor: MATSUSHITA TAKASHI
IPC: G03B15/02
Filed: 1987-06-01
Abstract: PURPOSE:To obtain a flash discharge tube which is small-sized and has a long arc length and to attain the same light emission efficiency as a straight type discharge tube by using a spiral passage surrounded with the inside wall of a transparent tube and shielding plates as the arc path of the flash discharge tube. CONSTITUTION:Shielding plates 2 and 3 consists of ceramics, glass materials, or the like together, and the shielding plate 2 is spiral, and the shielding plate 3 is cylindrical and is vertically arranged on the center of a bottom plate 1 and is connected to the space formed with the shielding plate 2 in the upper part. End faces of shielding plates 2 and 3 are closely brought into contact with the inside wall of a glass tube 6 to form a series of spaces reaching an electrode 5 from an electrode 4, and a desired arc length is obtained. Thus, a sufficient arc length is taken in a miniature bulb type flash discharge tube where the internal space of the discharge tube is narrow, and the same light emission efficiency as a straight type discharge tube is attained.
Patent JP-H05112684-A (JP)
Title: Olefinic copolymer rubber composition
Inventor: OGASAWARA SHOJI
IPC: C08L23/26
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a rubber composition which is suitable for car exteriors, hoses or the like because of its excellent tensile properties and coloring properties by adding a silica filler and titanium oxide to a rubber component containing a specific silyl group-containing olefinic copolymer. CONSTITUTION:(A) 100 pts.wt. of a rubber component containing more than 20wt.% of an olefinic copolymer which includes 0.5 to 5wt.% of linked silyl group-containing unsaturated compound and is prepared by copolymerization of A1: 2 or more kinds of olefinic monomers, a non-conjugated diene and a silyl group-containing unsaturated compound of formula I and/or formula II (R<1> is a hydrocarbon group of 1 to 20 carbon atoms; X is chlorine, bromine or iodine; p is 0 to 5, q is 1 to 20, m is 0 to 2 and n is an integer of 1 to 3 where m+n equals to 3) with a Ziegler-Natta catalyst followed by reaction of the product with compounds of formula III and/or formula IV (M is H, Li, Na, K; R<2> to R<6> are equal to R<1> or H) are combined with (B) 20 to 150 pts.wt. of a silica filler and (C) 0 to 50 pts.wt. of titanium oxide to give the subject composition.
Patent JP-H06334879-A (JP)
Title: Facsimile equipment
Inventor: SAKAYAMA TAKASHI
IPC: H04N1/44
Filed: 1993-05-18
Abstract: PURPOSE:To use efficiently a seal function when only a paper sheet of a specific size is sealed by sealing only the original size to be of the sealing size. CONSTITUTION:A transmission control section 21 makes transmission reception of a signal with an opposite equipment via a line and sends/receives picture information and a command and stores the picture information to a picture information storage section 22. A print section 23 prints out picture information and the printed paper is outputted to a tray or a seal section 24. The seal size detection section 28 detects a seal size of the seal section 24 and outputs a size signal to a seal size storage section 27, which stores the sealing size. Moreover, an original size storage section 25 stores an original size of the received picture information. Then a size comparison section 27 compares the content of the original size storage section 25 with the content of the seal size storage section 27 and feeds paper from the print section 23 to the seal section 24 when the sizes are coincident and sealing is made.
Patent JP-H04362844-A (JP)
Title: Service controller
Inventor: USHIWATARI ATSUSHI
IPC: H04Q11/04
Filed: 1991-06-11
Abstract: PURPOSE:To send information from an information center to a prescribed output destination by converting analog information from an information center into a digital signal, multiplexing it and replacing a time position according to a command from a control means. CONSTITUTION:Service information from an information center is subjected to A/D conversion via a relay section 12, subjected to speed conversion at a speed conversion section 18 and the result reaches an entrance of a time division switch 20. On the other hand, the service subscriber uses an idle subscriber line to operate a terminal equipment thereby selecting a channel. When a channel selection signal is inputted to a line monitor section 34, the signal is subjected to A/D conversion and the result is sent to a speed conversion section 28 and multiplexed and fed to a channel selection signal reception section 22. The reception section 22 reads it to set a time divisions switch 20 corresponding to the service subscriber and the service information coming up to the entrance of the switch 20 from the conversion section 14 is sent to the speed conversion section 26. Then the multiplexed digital service information is sent to a D/A converter section 30 corresponding to the subscriber, in which the information converted into analog information and sent to a terminal equipment making selection via the line monitor section 34.
Patent JP-H091653-A (JP)
Title: Biaxially oriented polypropylene film having improved dimensional stability
Inventor: HERUBERUTO PAIFUAA
IPC: B32B27/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance the dimensional stability of a biaxially stretched polypropylene film by specifying the average isotactic block length of polypropylene molecules, n-heptane insoluble and soluble fractions, a ratio of a wt. average mol.wt. to a number average mol.wt. in mol.wt. distribution, and the shrinkage factors of the film in longitudinal and lateral directions. SOLUTION: In polypropylene of a biaxially stretched polypropylene film, the average isotactic block length of polypropylene molecules between two structural carbon chain flaws exceeds 40 on an average and an n-heptane insoluble fraction measured by a<13> C-NMR spectral method has a carbon chain isotactic index of at least 95%, a ratio of a wt. average mol.wt. Mw to a number average mol.wt. Mn in mol.wt. distribution is below 4 and an n-heptane soluble fraction is below 1%. The shrinkage factors of the film in longitudinal and lateral directions are set to below 5%. The film may be composed of a multilayer or a single layer.
Patent JP-H10335507-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA IKUO
IPC: H01L21/8249
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the structure with which the faulty insulation of the interlayer insulating layer on a MIS transistor can be prevented effectively in the formation of an emitter electrode of the so-called double self-alignment structure. SOLUTION: As the bipolar transistor electrode formed on the same semiconductor substrate as a MIS transistor, a base electrode 12 extending to the first interlayer insulating layer 8 connected to a substrate region in the aperture part 8a of the first interlayer insulating layer 8, and an emitter electrode 16, which is interlayer insulation isolated from the base electrode 12 by a side wall spacer 14 and the second interlayer insulating layer 13 and connected to the substrate region in the aperture part 8a, are provided. The second interlayer insulating layer 13 is present on the base electrode 12 only, an etching stopping film 9 is interposed under the base electrode 12, and the film 9 remains under the wiring layer formed by the same conductive layer as the emitter electrode on the region where the MIS transistor is formed.
Patent JP-S62295324-A (JP)
Inventor: HATTORI NORISUKE
IPC: H01H37/76
Filed: 1986-06-13
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-H081-A (JP)
Title: Tilling rotor
Inventor: MIYAMARU YUKIO
IPC: A01B35/28
Filed: 1994-06-21
Abstract: PURPOSE:To provide a tilling rotor being attached to a tiller, forming a wide culture ridge, widely earthing up and forming a fine furrow. CONSTITUTION:This tilling rotor is attached to a tiller. The tilling rotor comprises an approximately circular outer peripheral edge of tilling pawls 12 fitted to pawl fixing parts 11, each tilling pawl 12 is extended long in such a way that a tip part spread from a fixing base part is not superimposed on the adjoining tilling pawl in a side view, is bent so as to gradually project from the approximately vertical fixing base part toward the outside and forms a throwing part at the tip part. The width of the throwing part is gradually enlarged from the fixing base part toward the throwing part. The cross-sectional shape of the throwing part has an inside projected face and an outside recessed part. The whole parts from the fixing base part to a tilling action part at the tip side have such elasticity to be elastically deformed by driving resistance into soil.
Patent JP-H11286914-A (JP)
Title: Precast coping concrete for steel sheet pile revetment
Inventor: FUJII TOKIO
IPC: E02B3/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To immediately advance to the following process without waiting for curing and hardening of cast-in-place concrete and omit the field-work for surface finishing by using precast concrete in the construction of a coping concrete for steel sheet pile wall head part to reduce the field-work. SOLUTION: A coping concrete block 1 of a fixed length opened in the lower surface so as to house the head part of a steel sheet pile wall 4 and having a concrete input port 7 on the upper surface is continuously set and mounted. After a regulating metal fitting 3 mounted on the inside of the coping concrete block 1 is welded to the steel sheet pile, a bottom plate 11 is set, and concrete in placed from above. Further, as occasion demands, a precast concrete plate 2 subjected to the same surface finish as the coping concrete block is fitted and buried in the concrete input port 7. Otherwise, a coping concrete block in which one of both sides is removed to expose only reinforcements is used so as to be conformable to a place where the thickness of the steel sheet pile wall exceeds the open part because of construction error or curved construction.
Patent JP-S5662981-A (JP)
Title: Abnormal electrode detector in electrolytic cell
Inventor: SHIRAKAWA AKITOMO
IPC: C25C7/06
Filed: 1979-10-27
Abstract: PURPOSE: To surely perform the detection of abnormal electrodes and marking by placing an infrared ray radiation measuring device for measuring electrode temp. connected to a monitoring television and a marking device on a moving carriage, and operating the marking device when the image of an abnormal electrode comes to the predetermined position of the monitoring television.  
     CONSTITUTION: A carriage 4 moves over the entire part of the top surface of an electrolytic cell on the rail 5 provided to the supporting frame 6 of a traveling crane. The carriage 4 is mounted with an infrared ray radiation measuring device 7 measuring the temperatures of electrodes 1, 2 and a marking device 9. A monitoring television 8 projecting the heat image of the electrodes 1, 2 is connected to the infrared ray radiation measuring device 7 and moves together with the carriage 4, thereby observing the temperatures of the electrodes 1, 2. When an abnormal electrode is detected, and when the image of the abnormal electrode superposes on the mark 10 which has beforehand been put on the television screen, the marking device 9 is operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297136-A (JP)
Title: Manufacture of laminate
Inventor: ISHIKAWA KENICHI
IPC: C03C17/32
Filed: 1986-06-17
Abstract: PURPOSE:To reduce the production cost and at the same time obtain a plastic film with good surface quality by a method wherein a laminate is produced by fixing the plastic film to a plate-like body under pressure by evacuating a vacuum bag, which is made of the plastic film of the laminate and in which the plate-like body is put, for pressure-fixing. CONSTITUTION:When the manufacture of a laminate 1, which is produced by laminating a plastic film 3 onto at least either one of plate-like bodies 2 and 12, is intended, the plate-like body 12 is arranged in a vacuum bag 10, which is made of the plastic film to be laminated onto the plate-like bodies 2 and 12, so as to evacuate the vacuum bag 10 in order to fix the plastic film to the plate-like body under pressure. A laminate 1, in which the plastic film is laminated onto at least either one of the plate-like bodies, is cut off from the vacuum bag. With no various defects such as unevenness, wrinkles, cracks, deformation, transparently observable strain and the like developed in the plastic film, a laminate with favorable quality is obtained.
Patent JP-H04364061-A (JP)
Title: Manufacture of lead frame
Inventor: NOUZUMI ATSUO
IPC: H01L23/50
Filed: 1991-06-11
Abstract: PURPOSE:To increase material hardness and to make the material constitution finer by performing a ultra low temperature processing, after completing the shape processing of the main part in a state that the material hardness is low. CONSTITUTION:Stamping is done using a band material and a progressive metal mold so as to form the side edges of inner leads 2 and outer leads 3 successively and let the inner lead tips and a pad 4 link together. And a ultra low temperature processing at -150 deg.C is performed for 30min in a state that the inner lead tips and the pad are linked together, after the formation of the side edges of the inner leads 2 or outer leads 3. And cavity regions are punched off and the inner lead tips are separated individually. Besides coining is performed for ensuring flat breadth needed for wire bonding in the inner lead 2 tips. Namely, processability is excellent since the punching of the main part is completed in a state that the material hardness is low. Besides the ultra low temperature processing makes the material constitution fine and stabilizes it.
Patent JP-S62737-A (JP)
Title: Heat radiation device
Inventor: UNO HIROSHI
IPC: F24D19/10
Filed: 1985-06-25
Abstract: PURPOSE:To enable to shorten the rising time of room temp. and prevent the generation of air flow feeling and noise by installing a control part which controls driving of a flower the basis of a setting room temp. and a signal from a room temp. sensor. CONSTITUTION:A control part 9 drives a blower 7 when detected room temp. is under a set value and stops the blower 7 above a set value. By above- mentioned constitution, the rising time of room temp. is shortened when room temp. is under a set value and above a set value, as heat exchange is conducted by natural convection, such effects as homogeneous temp. distribution, no air flow feeling, no noise, and improved comfortable feeling are obtained.