baber/WOPTO huggingface dataset:
Patent JP-S5615563-A (JP)
Title: Manufacture of grid for electrode plate of storage battery
Inventor: MINAMI KOUZOU
IPC: H01M4/74
Filed: 1979-07-18
Abstract: PURPOSE:To prevent troubles like breaking down and thus increase the productivity by punching a large number of unfinished meshes in a strip of metal sheet, before finishing the meshes by stretching the strip across the width of it. CONSTITUTION:A strip 16 made of a metal sheet such as a coiled lead or a sheet of lead alloyis introduced by a feed roll 17 into a cutting-and-expanding machine consisting of a cutter 19 and a large number of dies 18 that are arranged in an  expanding device 11 and are sequentially sent. The machine works in forming a large number of unfinished meshes 4 at the first stage of mesh expansion. Following this, the strip 16 enters a horizontalizing device 20 and is horizontalized, and after that sent into a stretching device 12, which works at the second stage of mesh stretching. In the stretching device 12, both sides 2 are held by a holding device 21, and the strip is stretched across the width of it, forming a mesh strip 5 having a desired size of finished meshes 6. Then the strip 5 is formed into a grid 7 with the help of a shaping device 15.
Patent JP-S62249446-A (JP)
Title: Holder and usage of the same
Inventor: ARAI SHIGERU
IPC: B23Q3/08
Filed: 1986-04-23
Abstract: PURPOSE:To improve workability by a method wherein grooves, holding parts for respective pellets and suction inlets for the respective pellet holding parts are provided in a holder. CONSTITUTION:When the suction pipe 11 of a holder 4 is connected to a negative pressure source, a wafer 1 is put on the holder 4 in such a manner that the main surface 1b of the wafer 1 touches the holding surface 6 and scribe lines 3 are matched with grooves 7. When the negative pressure is supplied by opening a switching valve 12, the wafer 1 is held by the main part 5 of the holder 4 by vacuum suction through respective suction inlets 9. In this state, the wafer 1 is cut into pellets 2A by a grinder 16. If the switching valve 12 is closed while the pellets 2A are being sucked and held by respective holding parts 8, the sucking and holding state is fixed and the operations such as washing and drying are carried out under the condition that all the pellets 2A are held together by the holder 4. After that, by inserting ejector pins 17 into respective through-holes 13 from the bottom of the main part 5, the respective pellets 2A are pushed up altogether from the respective holding parts 8 and transferred to a tray or the like by a scooping jig 18. With this constitution, workability can be improved and damages caused by the breaking operation can be avoided.
Patent JP-S57209424-A (JP)
Title: Holder for fuel strainer
Inventor: MATSUSHITA AKIO
IPC: F02M37/32
Filed: 1981-06-17
Abstract: PURPOSE:To eliminate any turning motion of a fuel strainer by attaching a position restricting strip to a fuel strainer fitting plate, thereby preventing interference of a fuel tube with a pannel of a car body or so. CONSTITUTION:A fuel strainer 1 consists of a case 10, a case cover 15, and fuel intake and discharge tubes 13, 14 which are mounted on the cover. A holder 6 consists of a fitting plate 11, a catching member 12 and a position restricting strip 17 and is attached to a pannel of a car body via the fitting plate 11, with the catching member 12 bracing the strainer 1. In fitting the strainer 1 to the holder 6, both lobes 16a of the intake tube 13 and the discharge tube 14 are brought into contact with the restricting strip 17, on account of which both tubes 13, 14 are restricted at positions parallel with the fitting plate 11. The strainer 1 may be prevented from being turned by the influence of vibration of an engine or so.
Patent JP-H11269107-A (JP)
Title: Onium salt compound and photocurable composition containing the same
Inventor: TAKAHASHI EIJI
IPC: C07D407/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having low toxicity and high compatibility with various kinds of monomers, reduced in the free photodecomposition of the onium salt compound, highly sensitively sensing to the irradiation of an active energy ray such as light, electron beans or X-ray and giving cured products having excellent characteristics. SOLUTION: A compound having a group functioning as a photocationic polymerization initiator (preferably a group having an onium salt structure) and a cation-polymerizable group (preferably a group having an oxirane structure) in the molecule (preferably a diaryliodium salt derivative, a triarylsulfonium salt derivative), e.g. a compound of the formula [X is a non- nucleophilic anion residue such as SbF6 , AsF6 , PF6 , BF4 or (F5 C5 )4 B]. The above compound is preferably a compound obtained by reacting a photocationic polymerization initiator having a carboxyl group with an epoxy group-containing compound capable of reacting with the photocationic polymerization initiator to leave at least one oxirane group in the molecule.
Patent JP-S5427344-A (JP)
Title: Slot line rat race type directional coupler
Inventor: OGAWA HIROTSUGU
IPC: H01P5/10
Filed: 1977-08-02
Abstract: PURPOSE:To secure an operation for a good-quality hybrid circuit at the high frequency band by forming the rat race type directional coupler with the slot line.
Patent JP-2000269790-A (JP)
Title: Clock generating method for general purpose asynchronous transmitter/receiver
Inventor: SAI SHAKUEI
IPC: H03K5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To dispense with another quartz crystal by dividing and multiplying a clock signal which is generated from a frequency generator on another board by a prescribed value, and obtaining a clock for a general purpose asynchronous transmitter/receiver. SOLUTION: A clock signal of 14.31818 MHz is generated from a frequency generator 10 on a mother board 12. Since the clock signal of a general purpose asynchronous transmitter/receiver is 1.8432 MHz, the clock signal of 14.31818 MHz is processed at a frequency division circuit 16 and the precise clock signal of 1.8432 MHz is obtained. Processing at the frequency division circuit 16 divides and multiplies the clock signal of 14.31818 MHz by a prescribed divisor and multiplier, and a clock signal close to 1.8432 MHz is obtained. Moreover, 4, 8, 16 or the like, of multiplier factors of 2 is adapted so that it is convenient for designing the frequency division circuit 16.  Here, a deviation of 0.1689% is obtained, since the divisor is 249 and the multiplier is 32 and the deviation 0.0320% is obtained when the divisor is 497 and the multiplier is 64, the multiplier is set larger than 32 and the divisor and the multiplier are combined with each other.
Patent JP-S60236167-A (JP)
Title: Clock extracting circuit
Inventor: INATOMI SHIYOUICHI
IPC: H03L7/14
Filed: 1984-05-09
Abstract: PURPOSE:To make the optimum design of a bit synchronising circuit, by detecting abnormal conditions such as omission of an input signal, etc., and out of bit synchronism and switching the answering frequency of the bit synchronizing circuit in accordance with the detected results. CONSTITUTION:A phase error is detected by reading a signal from a disk 1 by means of a reading means 3 and comparing the phases of the signal and a clock generated from a VCO10 at a phase comparator 8, and the detected phase difference is inputted in the VCO10 after it is integrated in an LPF9. The envelope of input signals is detected by an input signal detecting means 5 and, when an input signal is omitted, the answering frequency of the LPF9 is lowered. Moreover, the out of cycle of an input signal is detected by means of an out-of-synchronism detecting means 6 through a signal processing circuit 7 and when a detected outut exists, the answering frequency of the LPF9 is raised. Therefore, the optimum design of a bit synchronizing circuit can be realized.
Patent JP-H1034031-A (JP)
Title: Adjustable fluid jet generator
Inventor: WERNER KETTL
IPC: B05B1/32
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To insure the gastightness and watertightness of working fluid by small parts by constituting a piston arrangement provided with a through-hole communicating with a passing clearance of an elastic element having a shield plug having a small diameter formed above the opposite side of a setscrew rising from an adjusting piston. SOLUTION: An adjusting piston 44 is arranged in a cylindrical space 43, and by the adjusting piston 44, a pressscrew 20 having a small diameter is pressed down, to define a surge chamber 45 on the side face lying on the opposite side of the pressscrew 20. From the charge chamber 45, a pocket hole 49 starts upward, and in the pocket hole 49, a shield plug 50 lying on the opposite side of the pressscrew 20 fitted to the adjusting piston 44 is engaged. A piston arrangement is formed by the pressscrew 20 and the shield plug 50 fitted together with the adjusting piston 44, and the arrangement is provided with a central through-hole 51, and the central through-hole 51 is made to communicate with a central passing clearance 17 of an elastic element 18.
Patent JP-H08281677-A (JP)
Title: Method and apparatus for molding patterned molding
Inventor: OOTANI MASUHISA
IPC: B29C43/20
Filed: 1995-04-18
Abstract: PURPOSE: To efficiently and accurately set a patterned sheet without generating wrinkles by a method wherein the entire rear surface of the patterned sheet is sucked to a vacuum suction plate along the suction surface thereof and the sucked sheet is arranged at the predetermined position above the molding surface of a lower mold to release the sucking action of the vacuum suction plate to supply the patterned sheet to the molding surface of the lower mold. CONSTITUTION: A patterned sheet 4 is set on the upwardly turned suction surface 22 of a suction plate 2 at a predetermined position and sucked to the suction surface 22 by reducing the pressure in the suction plate 22 by a vacuum pump P. After the suction plate 2 is reversed in such a state that the sheet 4 is sucked, the fitting pins 31a, 31a of the lower mold 31 are fitted in the fitting holes 25, 25 of the suction plate 2. By this fitting, the sheet 4 is accurately arranged so as to face the predetermined position of the molding surface of the lower mold 31 from above. The pressure reduction by the vacuum pump P is stopped to release the suction of the suction plate 2.  After a thermosetting molding material 5 is further supplied to the sheet 2 supplied on the lower mold 31, an upper mold 32 is clamped to the lower mold 31 and the molding material is molded under heating and pressure to obtain a molding having a pattern formed on the disired surface thereof.
Patent JP-S63257944-A (JP)
Title: Small sized magneto-optical disk memory device
Inventor: NOMURA HIROO
IPC: G11B11/10
Filed: 1987-04-15
Abstract: PURPOSE:To obtain an optical memory device small sized and light and optimum for personal use by using the magneto-optical disk whose diameter is <=90mm and whose recording zone is within 20-45mm radius and stored in a cartridge. CONSTITUTION:The disk 1 whose diameter is within 90mm and whose recording zone within 20-45mm radius is used. The small sized magneto-optical disk memory device that a cartridge 4 size is 94.4WX97.2DX9.0Tmm and the whole device size 41.3HX101.6WX149.5Dmm can thus be realized. Since the stroke of the optical head may be thus reduced the load of a linear motor is reduced, a fixed type may be taken for the electromagnet for generating a bias magnetic field, the handling is easy and comfortable.
Patent JP-H04322319-A (JP)
Title: Wireless coordinate reader
Inventor: MORITA YOSHIYUKI
IPC: G06F3/046
Filed: 1991-04-23
Abstract: PURPOSE:To realize a wireless coordinate reader where it is unnecessary to connect a coordinate indicator to a coordinate reader main body. CONSTITUTION:A tablet 1 generates an AC magnetic field by a first exciting circuit. A coil 81 of a coordinate indicator 8 is connected to a power supply circuit 83 by a switching circuit 82. The power supply circuit 83 rectifies an induced signal induced in the coil 81 to store it in a capacitor 84. When sufficient energy is stored, the power supply circuit 83 gives energy to a second exciting circuit 85, and the switching circuit 82 connects the coil 81 to the second exciting circuit 85. Since the coil 81 generates the AC magnetic field, an induced signal corresponding to the position of the coordinate indicator is induced in a loop line group 2. A loop line is selected by a scanning circuit to lead an induced signal s1 to a signal processing circuit 6, and it is inputted to a control circuit 7 to calculate the coordinate value.
Patent JP-S5520031-A (JP)
Title: Small-screen memorizing method for television picture receiver
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/45
Filed: 1978-07-31
Abstract: PURPOSE: To wirte the whole video signals of the small-screen into the memory by dividing the memory into the front and rear parts and then operating these divided parts independently and in the writing or reading mode in case the small-screen signal is written into or read out of the memory.  
     CONSTITUTION: Small-screen signals SB are sent out sequentially, and the signal SB of the area where the part near vertical synchronous signal V 1  across field f 1  is eliminated with writing period WT1 is wirtten into A of a pair of memories and then into memory B in period WT2 along with the signal SB of the area where the parts near signals V 1  and V 2  are eliminated. Signal RD1 reads out field f 1  in memory A in the accelerated time and in period α 1  and then reads out field f 2  in memory B with accelerated time and in period B 1  respectively. In order to avoid overlap between the second half of the reading period and the front part of the writing time, memory A is divided into the front and rear parts and then converted to the writing mode before end of the front part reading. At the same time, the writing is given to the front part while reading the rear part. As a result, the break of the title can be prevented at the circumference of the small screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63257783-A (JP)
Inventor: SUGINOYA MITSURU
IPC: G02F1/1343
Filed: 1987-04-15
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-H11268166-A (JP)
Title: Protective film transfer material
Inventor: MATSUO NAMI
IPC: B32B7/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a transfer fault in the case of transferring with an excellent antireflection effect by providing an antireflection film on a releasable support, and then sequentially laminating a hardcoating layer obtained by dispersing high refractive index ultrafine particles in a binder resin and an adhesive layer. SOLUTION: The protective film transfer material 7 comprises a structure having a protective film 6 obtained by sequentially laminating an antireflection layer 2, a hardcoating layer 3, and an adhesive layer 4 on a releasable support 1 and a separator 5 provided as needed. High refractive index ultrafine particles are dispersed in a binder resin used for the layer 3. As the binder resin used for the layer 3 is selected from a thermosetting resin and an ionizing radiation curable resin used for a paint. As the particles, ZnO, TiO2 , SnO2 or the like is used. Among them, when ZnO, TiO2 , CeO2 , Sb2 O5 or the like is used, a UV shut-off properties are given. When an ITO is used, conductivity is given.
Patent JP-S5618118-A (JP)
Title: Water lubricating bearing
Inventor: NAKANO MASAAKI
IPC: F16C17/14
Filed: 1979-07-23
Abstract: PURPOSE: To prevent deformation of a bearing piece by a method wherein water lubricating bearing pieces of synthetic resin, arranged within a bearing housing and divided into a plurality of pieces, are secured within the housing by stopping members for turning through at least one set of elastic body.  
     CONSTITUTION: A bearing housing 2 has an annular construction in a section thereof and is capable of being divided into two parts while bearing pieces 3A divided into four pieces are arranged at an inner peripheral surface side thereof. In order to stop turning of each bearing piece 3A, fixing keys 9 are inserted into the bearing housing 2 at a position between the respective bearing pieces 3A. A wave-shape disc spring 10 is interposed between another surface of each bearing piece 3A and another end surface 9B of each fixing key 9 and is held by an upper side portion of the fixing key 9 formed into L shape. According to this constitution, an elongation of the bearing piece 3 due to swelling by water may be absorbed and an excellent lubricating effect may be obtained for a long period of time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60237336-A (JP)
Title: Differential pressure transmitter
Inventor: KAWACHI ATSUSHI
IPC: G01L13/02
Filed: 1984-05-11
Abstract: PURPOSE:To enhance measuring accuracy by preventing plastic deformation by excessive force and the generation of hysteresis, by constituting the title transmitter so that a barrier diaphragm is formed into a protruded shape and arranging the same in the pressure receiving side surface of a main body so as to hold a gap from said side surface. CONSTITUTION:A high pressure side barrier diaphragm 1A and a low pressure side barrier diaphragm 1B, both of which are respectively formed into a corrugated disc, are arranged to the pressure receiving side surfaces 3a, 3b of a main body 2 formed in a split state in such a state that the peripheral edge parts of both diaphragms are welded. High pressure and low pressure are respectively applied to the outer side surfaces of said diaphragms 1A, 1B by the fluid flowed in from the holes 6a, 6b between both side covers 5 secured to the main body 2 by bolts and the main body 2. In due regard to the movement amounts of the barrier diaphragms 1A, 1B, both diaphragms are formed into a protruded shape by draw molding and separated from the pressure receiving side surfaces 3a, 3b in a free state prior to liquid sealing. By this method, the generation of hysteresis by excessive pressure is prevented.
Patent JP-S5616678-A (JP)
Title: Treatment of coating substrate
Inventor: ITOU TAKEYASU
IPC: C23C22/83
Filed: 1979-07-20
Abstract: PURPOSE:To give a good coating adhesive property after a long period preservation, by carrying out chemical forming treatment for iron, zinc or these alloys and applying treating solution containing a fixed quantity of compound contained trivalent chromium, organic high molecular substance and insoluble white carbon. CONSTITUTION:Phosphate chemical treatment of lead, zinc or these alloys, is carried out. Next, 20-300mg/m<2> aqueous chromate treating solution containing water-soluble inorganic chromium compound contained 20-70wt% trivalent chromium in the whole chromium, 20-1,000pts. water-soluble or water-dispersible organic high-molecular substance (for example, polyacrylic acid) in solid resin part for the 100pts. whole chromium quantity of chromium compound and also, 10- 100pts. insoluble white carbon, is applied. Content of inorganic chromium compound in the treating solution is calculated 0.05-5% in terms of the whole chromium quantity and pH is regulated at 2.0-9.0. Weak-medium alkali fat removing is carried out on occasion of using for coating after application, drying and preservation. The material can be preserved for a long period without spoiling the coating adhesive property by forming the above substrte coating.
Patent JP-S5217141-A (JP)
Title: Head cover supporting device for hydraulic machine
Inventor: SUZUKI MUTSUO
IPC: F04D29/42
Filed: 1975-08-01
Abstract: PURPOSE: Head cover of a hydraulic machine is made to be small by supporting the same at its outer circumference to provide a miniturization of the associated parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5520636-A (JP)
Title: Regenerating method of mixed ion exchange resin of condensation desalting apparatus
Inventor: OGAWARA KOUJI
IPC: B01J49/00
Filed: 1978-08-01
Abstract: PURPOSE: To perfectly separate and regenerate cation exhange resins and anion exhange resins without making the resins after the regeneration a salt type by backwashing and separting both resins respectively in separate regeneration towers then regenerating these.  
     CONSTITUTION: The mixed ion exhange resins having been used are transferred into a cation regenerating tower 1, where they are backwashed and separated by backwash water 10. Water is flowed from a distributor 17 and air or water is flowed in from the top of the tower 1 to transfer part of the anion exhange resins 11, mixed resins 12, cation exchange resins 13 into an anion regenerating tower 5. the greater portions of the cation exchange resins 13 remained in the tower 1 are regenerated with acid and are transferred into a storage tank.The resins in the anion regeneration tower 5 are backwashed and separated and are then passed through alkaline regenerating agents 14. The regeneration waste liquid is discharge from the lower part of a collector 15 and the greater portions of the regenerated anion resins 11 in the upper part are transferred into a storage tank. The residual resins in the tower 5 are transferred into the empty regenerating tower 1, where they are mixed with the mixed ion exhange resins to be treated next. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59217134-A (JP)
Title: Columnar formwork for test piece
Inventor: IWANO EIJI
IPC: G01N1/28
Filed: 1983-05-25
Abstract: PURPOSE:To reduce a time and labor required for taking out a test piece and cleaning by a construction wherein a base board and a hollow cylindrical side board are formed integrally, while an opening for inserting a jig for extraction is provided in the base board, and a base board for extrusion is put freely elevatably inside the side board. CONSTITUTION:A hollow cylindrical side board 3 is provided on the upper surface of a base board 2 integrally therewith, and an opening 4 for inserting a jig for extraction is provided in the axial center of the base board 2, while a base board 5 for extrusion is put elevatably inside the side board 3. After concrete 9 is filled up for forming a test piece, the jig for extraction is inserted through the opening 4 of the bass board 2, and the bottom part of the base board 5 is pushed up, whereby the test piece can be taken out of a formwork. In this way, a time and labor required for handling is reduced.
Patent JP-H01265636-A (JP)
Title: Multi-network system
Inventor: SUGIMOTO NORIHIKO
Filed: 1988-04-18
Abstract: PURPOSE:To decrease the time required for discrimination whether or not a data is to be sent to an adjacent transmission line by sending the data discriminated to be sent to the adjacent transmission line to the transmission line by the 1st or 2nd discrimination table. CONSTITUTION:A frame is detected from a serial signal received from a reception signal line 1-1 by a reception circuit 3-1, converted into a parallel signal and when it is decided to be addressed to other transmission line, it is inputted to the 1st and 2nd decision circuits 5-1, 6-1. The circuit 5-1 uses the 1st decision table as to whether the data is to be sent to the adjacent transmission line at a high speed depending on the destination number and the circuit 6-1 decides a destination station not handled by the circuit 5-1 by using the 2nd decision table. The result of decision is given to a selection circuit 7-1 and any of them is selected according to a selection signal 8-1. Thus, either of the two decision tables is used to reduce the time required for discrimination.